Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke...
authorLinus Torvalds <torvalds@linux-foundation.org>
Fri, 22 May 2009 15:41:13 +0000 (08:41 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 22 May 2009 15:41:13 +0000 (08:41 -0700)
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2:
  nilfs2: fix memory leak in nilfs_ioctl_clean_segments

154 files changed:
Documentation/ABI/testing/sysfs-kernel-slab [new file with mode: 0644]
Documentation/filesystems/tmpfs.txt
Documentation/networking/ip-sysctl.txt
MAINTAINERS
arch/arm/Kconfig
arch/arm/common/gic.c
arch/arm/include/asm/hardware/gic.h
arch/arm/include/asm/smp.h
arch/arm/kernel/smp.c
arch/arm/mach-ep93xx/clock.c
arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
arch/arm/mach-integrator/core.c
arch/arm/mach-l7200/include/mach/sys-clock.h
arch/arm/mach-omap2/clock24xx.c
arch/arm/mach-omap2/clock34xx.c
arch/arm/mach-omap2/clock34xx.h
arch/arm/mach-omap2/devices.c
arch/arm/mach-omap2/prm-regbits-34xx.h
arch/arm/mach-omap2/usb-tusb6010.c
arch/arm/mach-pxa/viper.c
arch/arm/mach-realview/core.c
arch/arm/mach-realview/include/mach/smp.h
arch/arm/mach-realview/localtimer.c
arch/arm/mach-realview/platsmp.c
arch/arm/mach-s3c2410/mach-bast.c
arch/arm/mach-versatile/core.c
arch/arm/nwfpe/fpa11.h
arch/arm/nwfpe/fpa11_cprt.c
arch/arm/nwfpe/softfloat.h
arch/arm/plat-omap/fb.c
arch/arm/plat-omap/gpio.c
arch/arm/plat-s3c/clock.c
arch/arm/plat-s3c24xx/dma.c
arch/arm/plat-s3c64xx/gpiolib.c
arch/arm/plat-s3c64xx/include/plat/gpio-bank-h.h
arch/microblaze/configs/nommu_defconfig
arch/microblaze/kernel/intc.c
arch/mips/Makefile
arch/mips/include/asm/uaccess.h
arch/mips/mm/tlb-r3k.c
arch/mips/mm/tlb-r4k.c
arch/mips/mm/tlb-r8k.c
arch/mips/sgi-ip22/ip22-reset.c
arch/mips/sgi-ip32/ip32-reset.c
arch/powerpc/configs/ps3_defconfig
arch/powerpc/kernel/ftrace.c
arch/powerpc/kernel/vmlinux.lds.S
arch/powerpc/mm/pgtable.c
arch/powerpc/platforms/maple/pci.c
arch/sh/boards/board-ap325rxa.c
arch/x86/Kconfig
arch/x86/include/asm/paravirt.h
arch/x86/include/asm/percpu.h
arch/x86/include/asm/ptrace.h
arch/x86/include/asm/spinlock.h
arch/x86/kernel/Makefile
arch/x86/kernel/apic/es7000_32.c
arch/x86/kernel/cpu/mtrr/generic.c
arch/x86/kernel/ftrace.c
arch/x86/kernel/paravirt.c
arch/x86/oprofile/backtrace.c
arch/x86/xen/Makefile
arch/x86/xen/mmu.c
arch/x86/xen/xen-ops.h
crypto/api.c
crypto/eseqiv.c
drivers/acpi/acpica/Makefile
drivers/acpi/acpica/aclocal.h
drivers/acpi/bus.c
drivers/acpi/processor_idle.c
drivers/acpi/processor_throttling.c
drivers/acpi/video.c
drivers/block/xen-blkfront.c
drivers/cdrom/viocd.c
drivers/char/ipmi/ipmi_msghandler.c
drivers/char/random.c
drivers/char/tpm/tpm_bios.c
drivers/crypto/ixp4xx_crypto.c
drivers/crypto/padlock-aes.c
drivers/gpu/drm/Kconfig
drivers/gpu/drm/drm_bufs.c
drivers/gpu/drm/drm_drv.c
drivers/ide/icside.c
drivers/ide/ide-io.c
drivers/ide/ide-iops.c
drivers/ide/ide-lib.c
drivers/ide/ide-probe.c
drivers/ide/ide-tape.c
drivers/ide/piix.c
drivers/ide/via82cxxx.c
drivers/input/serio/ambakmi.c
drivers/mfd/pcf50633-core.c
drivers/mfd/wm8350-core.c
drivers/mmc/host/mmci.c
drivers/mtd/devices/mtd_dataflash.c
drivers/net/benet/be.h
drivers/net/benet/be_main.c
drivers/net/bonding/bond_3ad.c
drivers/net/meth.c
drivers/net/mlx4/en_cq.c
drivers/net/mv643xx_eth.c
drivers/net/vxge/vxge-traffic.c
drivers/net/wimax/i2400m/rx.c
drivers/pci/pci.c
drivers/platform/x86/asus-laptop.c
drivers/platform/x86/eeepc-laptop.c
drivers/pnp/pnpacpi/core.c
drivers/regulator/da903x.c
drivers/rtc/rtc-pl030.c
drivers/rtc/rtc-pl031.c
drivers/serial/amba-pl010.c
drivers/serial/amba-pl011.c
drivers/thermal/thermal_sys.c
drivers/usb/serial/ftdi_sio.c
drivers/video/amba-clcd.c
drivers/video/omap/dispc.c
drivers/video/omap/rfbi.c
drivers/video/sh_mobile_lcdcfb.c
fs/cifs/cifssmb.c
fs/cifs/dir.c
fs/cifs/file.c
fs/cifs/link.c
fs/nfs/dir.c
fs/reiserfs/super.c
fs/reiserfs/xattr.c
include/asm-generic/local.h
include/linux/amba/bus.h
include/linux/ide.h
include/linux/mmzone.h
include/linux/pci_ids.h
include/linux/reiserfs_xattr.h
kernel/futex.c
kernel/lockdep_internals.h
kernel/panic.c
kernel/power/disk.c
kernel/sched_clock.c
kernel/trace/trace.c
mm/mmzone.c
mm/page-writeback.c
mm/rmap.c
mm/slob.c
mm/slub.c
mm/vmstat.c
net/bridge/br_input.c
net/bridge/br_stp.c
net/core/gen_estimator.c
net/core/netpoll.c
net/core/skbuff.c
net/ipv4/Kconfig
net/ipv4/ipconfig.c
net/ipv4/tcp.c
net/sched/sch_teql.c
scripts/setlocalversion
sound/arm/aaci.c

diff --git a/Documentation/ABI/testing/sysfs-kernel-slab b/Documentation/ABI/testing/sysfs-kernel-slab
new file mode 100644 (file)
index 0000000..6dcf75e
--- /dev/null
@@ -0,0 +1,479 @@
+What:          /sys/kernel/slab
+Date:          May 2007
+KernelVersion: 2.6.22
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The /sys/kernel/slab directory contains a snapshot of the
+               internal state of the SLUB allocator for each cache.  Certain
+               files may be modified to change the behavior of the cache (and
+               any cache it aliases, if any).
+Users:         kernel memory tuning tools
+
+What:          /sys/kernel/slab/cache/aliases
+Date:          May 2007
+KernelVersion: 2.6.22
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The aliases file is read-only and specifies how many caches
+               have merged into this cache.
+
+What:          /sys/kernel/slab/cache/align
+Date:          May 2007
+KernelVersion: 2.6.22
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The align file is read-only and specifies the cache's object
+               alignment in bytes.
+
+What:          /sys/kernel/slab/cache/alloc_calls
+Date:          May 2007
+KernelVersion: 2.6.22
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The alloc_calls file is read-only and lists the kernel code
+               locations from which allocations for this cache were performed.
+               The alloc_calls file only contains information if debugging is
+               enabled for that cache (see Documentation/vm/slub.txt).
+
+What:          /sys/kernel/slab/cache/alloc_fastpath
+Date:          February 2008
+KernelVersion: 2.6.25
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The alloc_fastpath file is read-only and specifies how many
+               objects have been allocated using the fast path.
+               Available when CONFIG_SLUB_STATS is enabled.
+
+What:          /sys/kernel/slab/cache/alloc_from_partial
+Date:          February 2008
+KernelVersion: 2.6.25
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The alloc_from_partial file is read-only and specifies how
+               many times a cpu slab has been full and it has been refilled
+               by using a slab from the list of partially used slabs.
+               Available when CONFIG_SLUB_STATS is enabled.
+
+What:          /sys/kernel/slab/cache/alloc_refill
+Date:          February 2008
+KernelVersion: 2.6.25
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The alloc_refill file is read-only and specifies how many
+               times the per-cpu freelist was empty but there were objects
+               available as the result of remote cpu frees.
+               Available when CONFIG_SLUB_STATS is enabled.
+
+What:          /sys/kernel/slab/cache/alloc_slab
+Date:          February 2008
+KernelVersion: 2.6.25
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The alloc_slab file is read-only and specifies how many times
+               a new slab had to be allocated from the page allocator.
+               Available when CONFIG_SLUB_STATS is enabled.
+
+What:          /sys/kernel/slab/cache/alloc_slowpath
+Date:          February 2008
+KernelVersion: 2.6.25
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The alloc_slowpath file is read-only and specifies how many
+               objects have been allocated using the slow path because of a
+               refill or allocation from a partial or new slab.
+               Available when CONFIG_SLUB_STATS is enabled.
+
+What:          /sys/kernel/slab/cache/cache_dma
+Date:          May 2007
+KernelVersion: 2.6.22
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The cache_dma file is read-only and specifies whether objects
+               are from ZONE_DMA.
+               Available when CONFIG_ZONE_DMA is enabled.
+
+What:          /sys/kernel/slab/cache/cpu_slabs
+Date:          May 2007
+KernelVersion: 2.6.22
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The cpu_slabs file is read-only and displays how many cpu slabs
+               are active and their NUMA locality.
+
+What:          /sys/kernel/slab/cache/cpuslab_flush
+Date:          April 2009
+KernelVersion: 2.6.31
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The file cpuslab_flush is read-only and specifies how many
+               times a cache's cpu slabs have been flushed as the result of
+               destroying or shrinking a cache, a cpu going offline, or as
+               the result of forcing an allocation from a certain node.
+               Available when CONFIG_SLUB_STATS is enabled.
+
+What:          /sys/kernel/slab/cache/ctor
+Date:          May 2007
+KernelVersion: 2.6.22
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The ctor file is read-only and specifies the cache's object
+               constructor function, which is invoked for each object when a
+               new slab is allocated.
+
+What:          /sys/kernel/slab/cache/deactivate_empty
+Date:          February 2008
+KernelVersion: 2.6.25
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The file deactivate_empty is read-only and specifies how many
+               times an empty cpu slab was deactivated.
+               Available when CONFIG_SLUB_STATS is enabled.
+
+What:          /sys/kernel/slab/cache/deactivate_full
+Date:          February 2008
+KernelVersion: 2.6.25
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The file deactivate_full is read-only and specifies how many
+               times a full cpu slab was deactivated.
+               Available when CONFIG_SLUB_STATS is enabled.
+
+What:          /sys/kernel/slab/cache/deactivate_remote_frees
+Date:          February 2008
+KernelVersion: 2.6.25
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The file deactivate_remote_frees is read-only and specifies how
+               many times a cpu slab has been deactivated and contained free
+               objects that were freed remotely.
+               Available when CONFIG_SLUB_STATS is enabled.
+
+What:          /sys/kernel/slab/cache/deactivate_to_head
+Date:          February 2008
+KernelVersion: 2.6.25
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The file deactivate_to_head is read-only and specifies how
+               many times a partial cpu slab was deactivated and added to the
+               head of its node's partial list.
+               Available when CONFIG_SLUB_STATS is enabled.
+
+What:          /sys/kernel/slab/cache/deactivate_to_tail
+Date:          February 2008
+KernelVersion: 2.6.25
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The file deactivate_to_tail is read-only and specifies how
+               many times a partial cpu slab was deactivated and added to the
+               tail of its node's partial list.
+               Available when CONFIG_SLUB_STATS is enabled.
+
+What:          /sys/kernel/slab/cache/destroy_by_rcu
+Date:          May 2007
+KernelVersion: 2.6.22
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The destroy_by_rcu file is read-only and specifies whether
+               slabs (not objects) are freed by rcu.
+
+What:          /sys/kernel/slab/cache/free_add_partial
+Date:          February 2008
+KernelVersion: 2.6.25
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The file free_add_partial is read-only and specifies how many
+               times an object has been freed in a full slab so that it had to
+               added to its node's partial list.
+               Available when CONFIG_SLUB_STATS is enabled.
+
+What:          /sys/kernel/slab/cache/free_calls
+Date:          May 2007
+KernelVersion: 2.6.22
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The free_calls file is read-only and lists the locations of
+               object frees if slab debugging is enabled (see
+               Documentation/vm/slub.txt).
+
+What:          /sys/kernel/slab/cache/free_fastpath
+Date:          February 2008
+KernelVersion: 2.6.25
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The free_fastpath file is read-only and specifies how many
+               objects have been freed using the fast path because it was an
+               object from the cpu slab.
+               Available when CONFIG_SLUB_STATS is enabled.
+
+What:          /sys/kernel/slab/cache/free_frozen
+Date:          February 2008
+KernelVersion: 2.6.25
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The free_frozen file is read-only and specifies how many
+               objects have been freed to a frozen slab (i.e. a remote cpu
+               slab).
+               Available when CONFIG_SLUB_STATS is enabled.
+
+What:          /sys/kernel/slab/cache/free_remove_partial
+Date:          February 2008
+KernelVersion: 2.6.25
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The file free_remove_partial is read-only and specifies how
+               many times an object has been freed to a now-empty slab so
+               that it had to be removed from its node's partial list.
+               Available when CONFIG_SLUB_STATS is enabled.
+
+What:          /sys/kernel/slab/cache/free_slab
+Date:          February 2008
+KernelVersion: 2.6.25
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The free_slab file is read-only and specifies how many times an
+               empty slab has been freed back to the page allocator.
+               Available when CONFIG_SLUB_STATS is enabled.
+
+What:          /sys/kernel/slab/cache/free_slowpath
+Date:          February 2008
+KernelVersion: 2.6.25
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The free_slowpath file is read-only and specifies how many
+               objects have been freed using the slow path (i.e. to a full or
+               partial slab).
+               Available when CONFIG_SLUB_STATS is enabled.
+
+What:          /sys/kernel/slab/cache/hwcache_align
+Date:          May 2007
+KernelVersion: 2.6.22
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The hwcache_align file is read-only and specifies whether
+               objects are aligned on cachelines.
+
+What:          /sys/kernel/slab/cache/min_partial
+Date:          February 2009
+KernelVersion: 2.6.30
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               David Rientjes <rientjes@google.com>
+Description:
+               The min_partial file specifies how many empty slabs shall
+               remain on a node's partial list to avoid the overhead of
+               allocating new slabs.  Such slabs may be reclaimed by utilizing
+               the shrink file.
+
+What:          /sys/kernel/slab/cache/object_size
+Date:          May 2007
+KernelVersion: 2.6.22
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The object_size file is read-only and specifies the cache's
+               object size.
+
+What:          /sys/kernel/slab/cache/objects
+Date:          May 2007
+KernelVersion: 2.6.22
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The objects file is read-only and displays how many objects are
+               active and from which nodes they are from.
+
+What:          /sys/kernel/slab/cache/objects_partial
+Date:          April 2008
+KernelVersion: 2.6.26
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The objects_partial file is read-only and displays how many
+               objects are on partial slabs and from which nodes they are
+               from.
+
+What:          /sys/kernel/slab/cache/objs_per_slab
+Date:          May 2007
+KernelVersion: 2.6.22
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The file objs_per_slab is read-only and specifies how many
+               objects may be allocated from a single slab of the order
+               specified in /sys/kernel/slab/cache/order.
+
+What:          /sys/kernel/slab/cache/order
+Date:          May 2007
+KernelVersion: 2.6.22
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The order file specifies the page order at which new slabs are
+               allocated.  It is writable and can be changed to increase the
+               number of objects per slab.  If a slab cannot be allocated
+               because of fragmentation, SLUB will retry with the minimum order
+               possible depending on its characteristics.
+
+What:          /sys/kernel/slab/cache/order_fallback
+Date:          April 2008
+KernelVersion: 2.6.26
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The file order_fallback is read-only and specifies how many
+               times an allocation of a new slab has not been possible at the
+               cache's order and instead fallen back to its minimum possible
+               order.
+               Available when CONFIG_SLUB_STATS is enabled.
+
+What:          /sys/kernel/slab/cache/partial
+Date:          May 2007
+KernelVersion: 2.6.22
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The partial file is read-only and displays how long many
+               partial slabs there are and how long each node's list is.
+
+What:          /sys/kernel/slab/cache/poison
+Date:          May 2007
+KernelVersion: 2.6.22
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The poison file specifies whether objects should be poisoned
+               when a new slab is allocated.
+
+What:          /sys/kernel/slab/cache/reclaim_account
+Date:          May 2007
+KernelVersion: 2.6.22
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The reclaim_account file specifies whether the cache's objects
+               are reclaimable (and grouped by their mobility).
+
+What:          /sys/kernel/slab/cache/red_zone
+Date:          May 2007
+KernelVersion: 2.6.22
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The red_zone file specifies whether the cache's objects are red
+               zoned.
+
+What:          /sys/kernel/slab/cache/remote_node_defrag_ratio
+Date:          January 2008
+KernelVersion: 2.6.25
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The file remote_node_defrag_ratio specifies the percentage of
+               times SLUB will attempt to refill the cpu slab with a partial
+               slab from a remote node as opposed to allocating a new slab on
+               the local node.  This reduces the amount of wasted memory over
+               the entire system but can be expensive.
+               Available when CONFIG_NUMA is enabled.
+
+What:          /sys/kernel/slab/cache/sanity_checks
+Date:          May 2007
+KernelVersion: 2.6.22
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The sanity_checks file specifies whether expensive checks
+               should be performed on free and, at minimum, enables double free
+               checks.  Caches that enable sanity_checks cannot be merged with
+               caches that do not.
+
+What:          /sys/kernel/slab/cache/shrink
+Date:          May 2007
+KernelVersion: 2.6.22
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The shrink file is written when memory should be reclaimed from
+               a cache.  Empty partial slabs are freed and the partial list is
+               sorted so the slabs with the fewest available objects are used
+               first.
+
+What:          /sys/kernel/slab/cache/slab_size
+Date:          May 2007
+KernelVersion: 2.6.22
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The slab_size file is read-only and specifies the object size
+               with metadata (debugging information and alignment) in bytes.
+
+What:          /sys/kernel/slab/cache/slabs
+Date:          May 2007
+KernelVersion: 2.6.22
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The slabs file is read-only and displays how long many slabs
+               there are (both cpu and partial) and from which nodes they are
+               from.
+
+What:          /sys/kernel/slab/cache/store_user
+Date:          May 2007
+KernelVersion: 2.6.22
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The store_user file specifies whether the location of
+               allocation or free should be tracked for a cache.
+
+What:          /sys/kernel/slab/cache/total_objects
+Date:          April 2008
+KernelVersion: 2.6.26
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The total_objects file is read-only and displays how many total
+               objects a cache has and from which nodes they are from.
+
+What:          /sys/kernel/slab/cache/trace
+Date:          May 2007
+KernelVersion: 2.6.22
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               The trace file specifies whether object allocations and frees
+               should be traced.
+
+What:          /sys/kernel/slab/cache/validate
+Date:          May 2007
+KernelVersion: 2.6.22
+Contact:       Pekka Enberg <penberg@cs.helsinki.fi>,
+               Christoph Lameter <cl@linux-foundation.org>
+Description:
+               Writing to the validate file causes SLUB to traverse all of its
+               cache's objects and check the validity of metadata.
index 222437efd75a8231751c83a9d68195364b22ad62..3015da0c6b2a253c4a1b65559a8a8ec82b24e3e9 100644 (file)
@@ -133,4 +133,4 @@ RAM/SWAP in 10240 inodes and it is only accessible by root.
 Author:
    Christoph Rohland <cr@sap.com>, 1.12.01
 Updated:
-   Hugh Dickins <hugh@veritas.com>, 4 June 2007
+   Hugh Dickins, 4 June 2007
index ec5de02f543f68c84b2f88712a478c827d033ffa..b121c5db707fcf8708533acd7b73a51cbd286296 100644 (file)
@@ -1266,13 +1266,22 @@ sctp_rmem - vector of 3 INTEGERs: min, default, max
 sctp_wmem  - vector of 3 INTEGERs: min, default, max
        See tcp_wmem for a description.
 
-UNDOCUMENTED:
 
 /proc/sys/net/core/*
-       dev_weight FIXME
+dev_weight - INTEGER
+       The maximum number of packets that kernel can handle on a NAPI
+       interrupt, it's a Per-CPU variable.
+
+       Default: 64
 
 /proc/sys/net/unix/*
-       max_dgram_qlen FIXME
+max_dgram_qlen - INTEGER
+       The maximum length of dgram socket receive queue
+
+       Default: 10
+
+
+UNDOCUMENTED:
 
 /proc/sys/net/irda/*
        fast_poll_increase FIXME
index 2b349ba4add49640a52d55a66203fba46cf748e0..64ea80e45e3baec9c304d07af0ab2a409a537f12 100644 (file)
@@ -5579,6 +5579,14 @@ M:       ian@mnementh.co.uk
 S:     Maintained
 F:     drivers/mmc/host/tmio_mmc.*
 
+TMPFS (SHMEM FILESYSTEM)
+P:     Hugh Dickins
+M:     hugh.dickins@tiscali.co.uk
+L:     linux-mm@kvack.org
+S:     Maintained
+F:     include/linux/shmem_fs.h
+F:     mm/shmem.c
+
 TPM DEVICE DRIVER
 P:     Debora Velarde
 M:     debora@linux.vnet.ibm.com
index e60ec54df334fd5bcf072a225a1e8b95e046b63e..9d02cdb15b23dc6d4524cf61db4153c810639580 100644 (file)
@@ -273,6 +273,7 @@ config ARCH_EP93XX
        select HAVE_CLK
        select COMMON_CLKDEV
        select ARCH_REQUIRE_GPIOLIB
+       select ARCH_HAS_HOLES_MEMORYMODEL
        help
          This enables support for the Cirrus EP93xx series of CPUs.
 
@@ -976,10 +977,9 @@ config OABI_COMPAT
          UNPREDICTABLE (in fact it can be predicted that it won't work
          at all). If in doubt say Y.
 
-config ARCH_FLATMEM_HAS_HOLES
+config ARCH_HAS_HOLES_MEMORYMODEL
        bool
-       default y
-       depends on FLATMEM
+       default n
 
 # Discontigmem is deprecated
 config ARCH_DISCONTIGMEM_ENABLE
index c6884ba1d5ed0b91122f45072f97c99cda52a23d..3e1714c6523f06f4ab0572886edba151f21ffb8c 100644 (file)
@@ -253,9 +253,9 @@ void __cpuinit gic_cpu_init(unsigned int gic_nr, void __iomem *base)
 }
 
 #ifdef CONFIG_SMP
-void gic_raise_softirq(cpumask_t cpumask, unsigned int irq)
+void gic_raise_softirq(const struct cpumask *mask, unsigned int irq)
 {
-       unsigned long map = *cpus_addr(cpumask);
+       unsigned long map = *cpus_addr(*mask);
 
        /* this always happens on GIC0 */
        writel(map << 16 | irq, gic_data[0].dist_base + GIC_DIST_SOFTINT);
index 4924914af1882afd80a31222cf858c1812d050fc..7f34333bb5455db6093e85f99ea3a8dd7d6d5fef 100644 (file)
@@ -36,7 +36,7 @@
 void gic_dist_init(unsigned int gic_nr, void __iomem *base, unsigned int irq_start);
 void gic_cpu_init(unsigned int gic_nr, void __iomem *base);
 void gic_cascade_irq(unsigned int gic_nr, unsigned int irq);
-void gic_raise_softirq(cpumask_t cpumask, unsigned int irq);
+void gic_raise_softirq(const struct cpumask *mask, unsigned int irq);
 #endif
 
 #endif
index fad70da5911df7ad0283e330703b4584172048e4..5995935338e17f40d28d85ecf8488a9a63ed3244 100644 (file)
@@ -53,17 +53,12 @@ extern void smp_store_cpu_info(unsigned int cpuid);
 /*
  * Raise an IPI cross call on CPUs in callmap.
  */
-extern void smp_cross_call(cpumask_t callmap);
-
-/*
- * Broadcast a timer interrupt to the other CPUs.
- */
-extern void smp_send_timer(void);
+extern void smp_cross_call(const struct cpumask *mask);
 
 /*
  * Broadcast a clock event to other CPUs.
  */
-extern void smp_timer_broadcast(cpumask_t mask);
+extern void smp_timer_broadcast(const struct cpumask *mask);
 
 /*
  * Boot a secondary CPU, and assign it the specified idle task.
@@ -102,7 +97,8 @@ extern int platform_cpu_kill(unsigned int cpu);
 extern void platform_cpu_enable(unsigned int cpu);
 
 extern void arch_send_call_function_single_ipi(int cpu);
-extern void arch_send_call_function_ipi(cpumask_t mask);
+extern void arch_send_call_function_ipi_mask(const struct cpumask *mask);
+#define arch_send_call_function_ipi_mask arch_send_call_function_ipi_mask
 
 /*
  * Local timer interrupt handling function (can be IPI'ed).
index 7801aac3c043f6354ec7fc0b82c909370e228a4c..6014dfd22af44a56270890726f63b565ac9620a4 100644 (file)
@@ -326,14 +326,14 @@ void __init smp_prepare_boot_cpu(void)
        per_cpu(cpu_data, cpu).idle = current;
 }
 
-static void send_ipi_message(cpumask_t callmap, enum ipi_msg_type msg)
+static void send_ipi_message(const struct cpumask *mask, enum ipi_msg_type msg)
 {
        unsigned long flags;
        unsigned int cpu;
 
        local_irq_save(flags);
 
-       for_each_cpu_mask(cpu, callmap) {
+       for_each_cpu(cpu, mask) {
                struct ipi_data *ipi = &per_cpu(ipi_data, cpu);
 
                spin_lock(&ipi->lock);
@@ -344,19 +344,19 @@ static void send_ipi_message(cpumask_t callmap, enum ipi_msg_type msg)
        /*
         * Call the platform specific cross-CPU call function.
         */
-       smp_cross_call(callmap);
+       smp_cross_call(mask);
 
        local_irq_restore(flags);
 }
 
-void arch_send_call_function_ipi(cpumask_t mask)
+void arch_send_call_function_ipi_mask(const struct cpumask *mask)
 {
        send_ipi_message(mask, IPI_CALL_FUNC);
 }
 
 void arch_send_call_function_single_ipi(int cpu)
 {
-       send_ipi_message(cpumask_of_cpu(cpu), IPI_CALL_FUNC_SINGLE);
+       send_ipi_message(cpumask_of(cpu), IPI_CALL_FUNC_SINGLE);
 }
 
 void show_ipi_list(struct seq_file *p)
@@ -498,17 +498,10 @@ asmlinkage void __exception do_IPI(struct pt_regs *regs)
 
 void smp_send_reschedule(int cpu)
 {
-       send_ipi_message(cpumask_of_cpu(cpu), IPI_RESCHEDULE);
+       send_ipi_message(cpumask_of(cpu), IPI_RESCHEDULE);
 }
 
-void smp_send_timer(void)
-{
-       cpumask_t mask = cpu_online_map;
-       cpu_clear(smp_processor_id(), mask);
-       send_ipi_message(mask, IPI_TIMER);
-}
-
-void smp_timer_broadcast(cpumask_t mask)
+void smp_timer_broadcast(const struct cpumask *mask)
 {
        send_ipi_message(mask, IPI_TIMER);
 }
@@ -517,7 +510,7 @@ void smp_send_stop(void)
 {
        cpumask_t mask = cpu_online_map;
        cpu_clear(smp_processor_id(), mask);
-       send_ipi_message(mask, IPI_CPU_STOP);
+       send_ipi_message(&mask, IPI_CPU_STOP);
 }
 
 /*
@@ -528,20 +521,17 @@ int setup_profiling_timer(unsigned int multiplier)
        return -EINVAL;
 }
 
-static int
-on_each_cpu_mask(void (*func)(void *), void *info, int wait, cpumask_t mask)
+static void
+on_each_cpu_mask(void (*func)(void *), void *info, int wait,
+               const struct cpumask *mask)
 {
-       int ret = 0;
-
        preempt_disable();
 
-       ret = smp_call_function_mask(mask, func, info, wait);
-       if (cpu_isset(smp_processor_id(), mask))
+       smp_call_function_many(mask, func, info, wait);
+       if (cpumask_test_cpu(smp_processor_id(), mask))
                func(info);
 
        preempt_enable();
-
-       return ret;
 }
 
 /**********************************************************************/
@@ -602,20 +592,17 @@ void flush_tlb_all(void)
 
 void flush_tlb_mm(struct mm_struct *mm)
 {
-       cpumask_t mask = mm->cpu_vm_mask;
-
-       on_each_cpu_mask(ipi_flush_tlb_mm, mm, 1, mask);
+       on_each_cpu_mask(ipi_flush_tlb_mm, mm, 1, &mm->cpu_vm_mask);
 }
 
 void flush_tlb_page(struct vm_area_struct *vma, unsigned long uaddr)
 {
-       cpumask_t mask = vma->vm_mm->cpu_vm_mask;
        struct tlb_args ta;
 
        ta.ta_vma = vma;
        ta.ta_start = uaddr;
 
-       on_each_cpu_mask(ipi_flush_tlb_page, &ta, 1, mask);
+       on_each_cpu_mask(ipi_flush_tlb_page, &ta, 1, &vma->vm_mm->cpu_vm_mask);
 }
 
 void flush_tlb_kernel_page(unsigned long kaddr)
@@ -630,14 +617,13 @@ void flush_tlb_kernel_page(unsigned long kaddr)
 void flush_tlb_range(struct vm_area_struct *vma,
                      unsigned long start, unsigned long end)
 {
-       cpumask_t mask = vma->vm_mm->cpu_vm_mask;
        struct tlb_args ta;
 
        ta.ta_vma = vma;
        ta.ta_start = start;
        ta.ta_end = end;
 
-       on_each_cpu_mask(ipi_flush_tlb_range, &ta, 1, mask);
+       on_each_cpu_mask(ipi_flush_tlb_range, &ta, 1, &vma->vm_mm->cpu_vm_mask);
 }
 
 void flush_tlb_kernel_range(unsigned long start, unsigned long end)
index e8ebeaea6c48c78ed9eda599e512d0d152c73349..b2eede5531c8fab5840e8e0bb75944f350773ced 100644 (file)
 #include <asm/div64.h>
 #include <mach/hardware.h>
 
+
+/*
+ * The EP93xx has two external crystal oscillators.  To generate the
+ * required high-frequency clocks, the processor uses two phase-locked-
+ * loops (PLLs) to multiply the incoming external clock signal to much
+ * higher frequencies that are then divided down by programmable dividers
+ * to produce the needed clocks.  The PLLs operate independently of one
+ * another.
+ */
+#define EP93XX_EXT_CLK_RATE    14745600
+#define EP93XX_EXT_RTC_RATE    32768
+
+
 struct clk {
        unsigned long   rate;
        int             users;
+       int             sw_locked;
        u32             enable_reg;
        u32             enable_mask;
+
+       unsigned long   (*get_rate)(struct clk *clk);
 };
 
-static struct clk clk_uart = {
-       .rate           = 14745600,
+
+static unsigned long get_uart_rate(struct clk *clk);
+
+
+static struct clk clk_uart1 = {
+       .sw_locked      = 1,
+       .enable_reg     = EP93XX_SYSCON_DEVICE_CONFIG,
+       .enable_mask    = EP93XX_SYSCON_DEVICE_CONFIG_U1EN,
+       .get_rate       = get_uart_rate,
+};
+static struct clk clk_uart2 = {
+       .sw_locked      = 1,
+       .enable_reg     = EP93XX_SYSCON_DEVICE_CONFIG,
+       .enable_mask    = EP93XX_SYSCON_DEVICE_CONFIG_U2EN,
+       .get_rate       = get_uart_rate,
+};
+static struct clk clk_uart3 = {
+       .sw_locked      = 1,
+       .enable_reg     = EP93XX_SYSCON_DEVICE_CONFIG,
+       .enable_mask    = EP93XX_SYSCON_DEVICE_CONFIG_U3EN,
+       .get_rate       = get_uart_rate,
 };
 static struct clk clk_pll1;
 static struct clk clk_f;
@@ -95,9 +130,9 @@ static struct clk clk_m2m1 = {
        { .dev_id = dev, .con_id = con, .clk = ck }
 
 static struct clk_lookup clocks[] = {
-       INIT_CK("apb:uart1", NULL, &clk_uart),
-       INIT_CK("apb:uart2", NULL, &clk_uart),
-       INIT_CK("apb:uart3", NULL, &clk_uart),
+       INIT_CK("apb:uart1", NULL, &clk_uart1),
+       INIT_CK("apb:uart2", NULL, &clk_uart2),
+       INIT_CK("apb:uart3", NULL, &clk_uart3),
        INIT_CK(NULL, "pll1", &clk_pll1),
        INIT_CK(NULL, "fclk", &clk_f),
        INIT_CK(NULL, "hclk", &clk_h),
@@ -125,6 +160,8 @@ int clk_enable(struct clk *clk)
                u32 value;
 
                value = __raw_readl(clk->enable_reg);
+               if (clk->sw_locked)
+                       __raw_writel(0xaa, EP93XX_SYSCON_SWLOCK);
                __raw_writel(value | clk->enable_mask, clk->enable_reg);
        }
 
@@ -138,13 +175,29 @@ void clk_disable(struct clk *clk)
                u32 value;
 
                value = __raw_readl(clk->enable_reg);
+               if (clk->sw_locked)
+                       __raw_writel(0xaa, EP93XX_SYSCON_SWLOCK);
                __raw_writel(value & ~clk->enable_mask, clk->enable_reg);
        }
 }
 EXPORT_SYMBOL(clk_disable);
 
+static unsigned long get_uart_rate(struct clk *clk)
+{
+       u32 value;
+
+       value = __raw_readl(EP93XX_SYSCON_CLOCK_CONTROL);
+       if (value & EP93XX_SYSCON_CLOCK_UARTBAUD)
+               return EP93XX_EXT_CLK_RATE;
+       else
+               return EP93XX_EXT_CLK_RATE / 2;
+}
+
 unsigned long clk_get_rate(struct clk *clk)
 {
+       if (clk->get_rate)
+               return clk->get_rate(clk);
+
        return clk->rate;
 }
 EXPORT_SYMBOL(clk_get_rate);
@@ -162,7 +215,7 @@ static unsigned long calc_pll_rate(u32 config_word)
        unsigned long long rate;
        int i;
 
-       rate = 14745600;
+       rate = EP93XX_EXT_CLK_RATE;
        rate *= ((config_word >> 11) & 0x1f) + 1;               /* X1FBD */
        rate *= ((config_word >> 5) & 0x3f) + 1;                /* X2FBD */
        do_div(rate, (config_word & 0x1f) + 1);                 /* X2IPD */
@@ -195,7 +248,7 @@ static int __init ep93xx_clock_init(void)
 
        value = __raw_readl(EP93XX_SYSCON_CLOCK_SET1);
        if (!(value & 0x00800000)) {                    /* PLL1 bypassed?  */
-               clk_pll1.rate = 14745600;
+               clk_pll1.rate = EP93XX_EXT_CLK_RATE;
        } else {
                clk_pll1.rate = calc_pll_rate(value);
        }
@@ -206,7 +259,7 @@ static int __init ep93xx_clock_init(void)
 
        value = __raw_readl(EP93XX_SYSCON_CLOCK_SET2);
        if (!(value & 0x00080000)) {                    /* PLL2 bypassed?  */
-               clk_pll2.rate = 14745600;
+               clk_pll2.rate = EP93XX_EXT_CLK_RATE;
        } else if (value & 0x00040000) {                /* PLL2 enabled?  */
                clk_pll2.rate = calc_pll_rate(value);
        } else {
index f66be12b856e21e435163712ad3c479e8b51921f..1732de7629a5dd245bdb6e96e0b3e8aac203ad4e 100644 (file)
 #define EP93XX_SYSCON_CLOCK_SET1       EP93XX_SYSCON_REG(0x20)
 #define EP93XX_SYSCON_CLOCK_SET2       EP93XX_SYSCON_REG(0x24)
 #define EP93XX_SYSCON_DEVICE_CONFIG    EP93XX_SYSCON_REG(0x80)
-#define EP93XX_SYSCON_DEVICE_CONFIG_CRUNCH_ENABLE      0x00800000
+#define EP93XX_SYSCON_DEVICE_CONFIG_U3EN               (1<<24)
+#define EP93XX_SYSCON_DEVICE_CONFIG_CRUNCH_ENABLE      (1<<23)
+#define EP93XX_SYSCON_DEVICE_CONFIG_U2EN               (1<<20)
+#define EP93XX_SYSCON_DEVICE_CONFIG_U1EN               (1<<18)
 #define EP93XX_SYSCON_SWLOCK           EP93XX_SYSCON_REG(0xc0)
 
 #define EP93XX_WATCHDOG_BASE           (EP93XX_APB_VIRT_BASE + 0x00140000)
index 6f8872913073f9ba8b4527ed0ffd50d22cafa84e..a0f60e55da6a8a2bb7c1cf05fc6bd889e605721f 100644 (file)
@@ -121,7 +121,7 @@ static struct clk uartclk = {
        .rate   = 14745600,
 };
 
-static struct clk_lookup lookups[] __initdata = {
+static struct clk_lookup lookups[] = {
        {       /* UART0 */
                .dev_id         = "mb:16",
                .clk            = &uartclk,
index 2d7722be60eae8a1de519f0891577556bc50de78..e9729a35751dca5b22f065f45bd3287ad5b69c1c 100644 (file)
@@ -18,7 +18,7 @@
 
 /* IO_START and IO_BASE are defined in hardware.h */
 
-#define SYS_CLOCK_START (IO_START + SYS_CLCOK_OFF)  /* Physical address */
+#define SYS_CLOCK_START (IO_START + SYS_CLOCK_OFF)  /* Physical address */
 #define SYS_CLOCK_BASE  (IO_BASE  + SYS_CLOCK_OFF)  /* Virtual address  */
 
 /* Define the interface to the SYS_CLOCK */
index efc59c49341b50c0298f4d9605293e40a1456882..e4cef333e291077d46e9d5d9dde3947c6a516f50 100644 (file)
@@ -103,10 +103,10 @@ static struct omap_clk omap24xx_clks[] = {
        CLK(NULL,       "mdm_ick",      &mdm_ick,       CK_243X),
        CLK(NULL,       "mdm_osc_ck",   &mdm_osc_ck,    CK_243X),
        /* DSS domain clocks */
-       CLK(NULL,       "dss_ick",      &dss_ick,       CK_243X | CK_242X),
-       CLK(NULL,       "dss1_fck",     &dss1_fck,      CK_243X | CK_242X),
-       CLK(NULL,       "dss2_fck",     &dss2_fck,      CK_243X | CK_242X),
-       CLK(NULL,       "dss_54m_fck",  &dss_54m_fck,   CK_243X | CK_242X),
+       CLK("omapfb",   "ick",          &dss_ick,       CK_243X | CK_242X),
+       CLK("omapfb",   "dss1_fck",     &dss1_fck,      CK_243X | CK_242X),
+       CLK("omapfb",   "dss2_fck",     &dss2_fck,      CK_243X | CK_242X),
+       CLK("omapfb",   "tv_fck",       &dss_54m_fck,   CK_243X | CK_242X),
        /* L3 domain clocks */
        CLK(NULL,       "core_l3_ck",   &core_l3_ck,    CK_243X | CK_242X),
        CLK(NULL,       "ssi_fck",      &ssi_ssr_sst_fck, CK_243X | CK_242X),
@@ -206,7 +206,7 @@ static struct omap_clk omap24xx_clks[] = {
        CLK(NULL,       "aes_ick",      &aes_ick,       CK_243X | CK_242X),
        CLK(NULL,       "pka_ick",      &pka_ick,       CK_243X | CK_242X),
        CLK(NULL,       "usb_fck",      &usb_fck,       CK_243X | CK_242X),
-       CLK(NULL,       "usbhs_ick",    &usbhs_ick,     CK_243X),
+       CLK("musb_hdrc",        "ick",  &usbhs_ick,     CK_243X),
        CLK("mmci-omap-hs.0", "ick",    &mmchs1_ick,    CK_243X),
        CLK("mmci-omap-hs.0", "fck",    &mmchs1_fck,    CK_243X),
        CLK("mmci-omap-hs.1", "ick",    &mmchs2_ick,    CK_243X),
index 0a14dca31e30d93c95d7b1360bf836a61317a56a..ba05aa42bd8ed961b3015d0608557abc97fc07db 100644 (file)
@@ -157,7 +157,7 @@ static struct omap_clk omap34xx_clks[] = {
        CLK(NULL,       "ssi_ssr_fck",  &ssi_ssr_fck,   CK_343X),
        CLK(NULL,       "ssi_sst_fck",  &ssi_sst_fck,   CK_343X),
        CLK(NULL,       "core_l3_ick",  &core_l3_ick,   CK_343X),
-       CLK(NULL,       "hsotgusb_ick", &hsotgusb_ick,  CK_343X),
+       CLK("musb_hdrc",        "ick",  &hsotgusb_ick,  CK_343X),
        CLK(NULL,       "sdrc_ick",     &sdrc_ick,      CK_343X),
        CLK(NULL,       "gpmc_fck",     &gpmc_fck,      CK_343X),
        CLK(NULL,       "security_l3_ick", &security_l3_ick, CK_343X),
@@ -197,11 +197,11 @@ static struct omap_clk omap34xx_clks[] = {
        CLK("omap_rng", "ick",          &rng_ick,       CK_343X),
        CLK(NULL,       "sha11_ick",    &sha11_ick,     CK_343X),
        CLK(NULL,       "des1_ick",     &des1_ick,      CK_343X),
-       CLK(NULL,       "dss1_alwon_fck", &dss1_alwon_fck, CK_343X),
-       CLK(NULL,       "dss_tv_fck",   &dss_tv_fck,    CK_343X),
-       CLK(NULL,       "dss_96m_fck",  &dss_96m_fck,   CK_343X),
-       CLK(NULL,       "dss2_alwon_fck", &dss2_alwon_fck, CK_343X),
-       CLK(NULL,       "dss_ick",      &dss_ick,       CK_343X),
+       CLK("omapfb",   "dss1_fck",     &dss1_alwon_fck, CK_343X),
+       CLK("omapfb",   "tv_fck",       &dss_tv_fck,    CK_343X),
+       CLK("omapfb",   "video_fck",    &dss_96m_fck,   CK_343X),
+       CLK("omapfb",   "dss2_fck",     &dss2_alwon_fck, CK_343X),
+       CLK("omapfb",   "ick",          &dss_ick,       CK_343X),
        CLK(NULL,       "cam_mclk",     &cam_mclk,      CK_343X),
        CLK(NULL,       "cam_ick",      &cam_ick,       CK_343X),
        CLK(NULL,       "csi2_96m_fck", &csi2_96m_fck,  CK_343X),
index 6763b8f7302848492df10fac81c9fe3ae34255a5..017a30e9aa1de28740c740c0c7b5fa286c0b6763 100644 (file)
@@ -2182,7 +2182,7 @@ static struct clk wkup_32k_fck = {
 
 static struct clk gpio1_dbck = {
        .name           = "gpio1_dbck",
-       .ops            = &clkops_omap2_dflt_wait,
+       .ops            = &clkops_omap2_dflt,
        .parent         = &wkup_32k_fck,
        .enable_reg     = OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
        .enable_bit     = OMAP3430_EN_GPIO1_SHIFT,
@@ -2427,7 +2427,7 @@ static struct clk per_32k_alwon_fck = {
 
 static struct clk gpio6_dbck = {
        .name           = "gpio6_dbck",
-       .ops            = &clkops_omap2_dflt_wait,
+       .ops            = &clkops_omap2_dflt,
        .parent         = &per_32k_alwon_fck,
        .enable_reg     = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
        .enable_bit     = OMAP3430_EN_GPIO6_SHIFT,
@@ -2437,7 +2437,7 @@ static struct clk gpio6_dbck = {
 
 static struct clk gpio5_dbck = {
        .name           = "gpio5_dbck",
-       .ops            = &clkops_omap2_dflt_wait,
+       .ops            = &clkops_omap2_dflt,
        .parent         = &per_32k_alwon_fck,
        .enable_reg     = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
        .enable_bit     = OMAP3430_EN_GPIO5_SHIFT,
@@ -2447,7 +2447,7 @@ static struct clk gpio5_dbck = {
 
 static struct clk gpio4_dbck = {
        .name           = "gpio4_dbck",
-       .ops            = &clkops_omap2_dflt_wait,
+       .ops            = &clkops_omap2_dflt,
        .parent         = &per_32k_alwon_fck,
        .enable_reg     = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
        .enable_bit     = OMAP3430_EN_GPIO4_SHIFT,
@@ -2457,7 +2457,7 @@ static struct clk gpio4_dbck = {
 
 static struct clk gpio3_dbck = {
        .name           = "gpio3_dbck",
-       .ops            = &clkops_omap2_dflt_wait,
+       .ops            = &clkops_omap2_dflt,
        .parent         = &per_32k_alwon_fck,
        .enable_reg     = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
        .enable_bit     = OMAP3430_EN_GPIO3_SHIFT,
@@ -2467,7 +2467,7 @@ static struct clk gpio3_dbck = {
 
 static struct clk gpio2_dbck = {
        .name           = "gpio2_dbck",
-       .ops            = &clkops_omap2_dflt_wait,
+       .ops            = &clkops_omap2_dflt,
        .parent         = &per_32k_alwon_fck,
        .enable_reg     = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_FCLKEN),
        .enable_bit     = OMAP3430_EN_GPIO2_SHIFT,
index 496983ade97e81c3c3922f968d0b776a6f61ec20..894cc355818afacdb0119796cffd76d793972075 100644 (file)
@@ -354,10 +354,12 @@ static void omap_init_mcspi(void)
        platform_device_register(&omap2_mcspi1);
        platform_device_register(&omap2_mcspi2);
 #if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3)
-       platform_device_register(&omap2_mcspi3);
+       if (cpu_is_omap2430() || cpu_is_omap343x())
+               platform_device_register(&omap2_mcspi3);
 #endif
 #ifdef CONFIG_ARCH_OMAP3
-       platform_device_register(&omap2_mcspi4);
+       if (cpu_is_omap343x())
+               platform_device_register(&omap2_mcspi4);
 #endif
 }
 
index c6a7940f42870cab6d613c2194a5713dacef5def..9fd03a2ec95cb72deddc67ad503918ebc409fc93 100644 (file)
 /* PM_PREPWSTST_CAM specific bits */
 
 /* PM_PWSTCTRL_USBHOST specific bits */
-#define OMAP3430ES2_SAVEANDRESTORE_SHIFT               (1 << 4)
+#define OMAP3430ES2_SAVEANDRESTORE_SHIFT               4
 
 /* RM_RSTST_PER specific bits */
 
index 8df55f40f4c014b8bd44b2fc79e54ff46f485095..8622c24cd270718e3dea027403e3d02cdb8b63de 100644 (file)
@@ -187,7 +187,7 @@ int tusb6010_platform_retime(unsigned is_refclk)
        unsigned        sysclk_ps;
        int             status;
 
-       if (!refclk_psec || sysclk_ps == 0)
+       if (!refclk_psec || fclk_ps == 0)
                return -ENODEV;
 
        sysclk_ps = is_refclk ? refclk_psec : TUSB6010_OSCCLK_60;
index 0e65344e9f53d412b667524a7005bad6f362b8c8..dd031cc418478301458edbafa01fd93f0abde4c5 100644 (file)
@@ -46,6 +46,7 @@
 #include <mach/audio.h>
 #include <mach/pxafb.h>
 #include <mach/i2c.h>
+#include <mach/regs-uart.h>
 #include <mach/viper.h>
 
 #include <asm/setup.h>
index 942e1a7eb9b29f8501d706545083af8265644b13..076acbc50706272d9ab0713b3801be20bc6e067e 100644 (file)
@@ -750,14 +750,6 @@ void __init realview_timer_init(unsigned int timer_irq)
 {
        u32 val;
 
-#ifdef CONFIG_GENERIC_CLOCKEVENTS_BROADCAST
-       /*
-        * The dummy clock device has to be registered before the main device
-        * so that the latter will broadcast the clock events
-        */
-       local_timer_setup();
-#endif
-
        /* 
         * set clock frequency: 
         *      REALVIEW_REFCLK is 32KHz
index 515819efd0469a726100632070af7a8ee4e5243b..dd53892d44a7adbaa7758cbb2293e43ee2af1433 100644 (file)
 /*
  * We use IRQ1 as the IPI
  */
-static inline void smp_cross_call(cpumask_t callmap)
-{
-       gic_raise_softirq(callmap, 1);
-}
-
-/*
- * Do nothing on MPcore.
- */
-static inline void smp_cross_call_done(cpumask_t callmap)
+static inline void smp_cross_call(const struct cpumask *mask)
 {
+       gic_raise_softirq(mask, 1);
 }
 
 #endif
index d0d39adf640777c9f56222fbe9be9028f0926243..1c01d13460f01f13495e3b0cdf9757fe58ac513f 100644 (file)
@@ -189,8 +189,10 @@ void __cpuinit local_timer_setup(void)
        struct clock_event_device *clk = &per_cpu(local_clockevent, cpu);
 
        clk->name               = "dummy_timer";
-       clk->features           = CLOCK_EVT_FEAT_DUMMY;
-       clk->rating             = 200;
+       clk->features           = CLOCK_EVT_FEAT_ONESHOT |
+                                 CLOCK_EVT_FEAT_PERIODIC |
+                                 CLOCK_EVT_FEAT_DUMMY;
+       clk->rating             = 400;
        clk->mult               = 1;
        clk->set_mode           = dummy_timer_set_mode;
        clk->broadcast          = smp_timer_broadcast;
index ea3c75595fa9a575d021a82c7d6c4e92e8510b6e..30a9c68591f661ddd2f11492a02630d0a5f6b357 100644 (file)
@@ -77,13 +77,6 @@ void __cpuinit platform_secondary_init(unsigned int cpu)
 {
        trace_hardirqs_off();
 
-       /*
-        * the primary core may have used a "cross call" soft interrupt
-        * to get this processor out of WFI in the BootMonitor - make
-        * sure that we are no longer being sent this soft interrupt
-        */
-       smp_cross_call_done(cpumask_of_cpu(cpu));
-
        /*
         * if any interrupts are already enabled for the primary
         * core (e.g. timer irq), then they will not have been enabled
@@ -136,7 +129,7 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle)
         * Use smp_cross_call() for this, since there's little
         * point duplicating the code here
         */
-       smp_cross_call(cpumask_of_cpu(cpu));
+       smp_cross_call(cpumask_of(cpu));
 
        timeout = jiffies + (1 * HZ);
        while (time_before(jiffies, timeout)) {
@@ -224,11 +217,9 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
        if (max_cpus > ncores)
                max_cpus = ncores;
 
-#ifdef CONFIG_LOCAL_TIMERS
+#if defined(CONFIG_LOCAL_TIMERS) || defined(CONFIG_GENERIC_CLOCKEVENTS_BROADCAST)
        /*
-        * Enable the local timer for primary CPU. If the device is
-        * dummy (!CONFIG_LOCAL_TIMERS), it was already registers in
-        * realview_timer_init
+        * Enable the local timer or broadcast device for the boot CPU.
         */
        local_timer_setup();
 #endif
index 4389c160f7d08f920d884b3f974ea2474d44fa09..8637dea5e1500a11ac6899bca74769d6db008664 100644 (file)
@@ -588,8 +588,6 @@ static void __init bast_map_io(void)
 
        s3c_device_nand.dev.platform_data = &bast_nand_info;
 
-       s3c_i2c0_set_platdata(&bast_i2c_info);
-
        s3c24xx_init_io(bast_iodesc, ARRAY_SIZE(bast_iodesc));
        s3c24xx_init_clocks(0);
        s3c24xx_init_uarts(bast_uartcfgs, ARRAY_SIZE(bast_uartcfgs));
@@ -602,6 +600,7 @@ static void __init bast_init(void)
        sysdev_class_register(&bast_pm_sysclass);
        sysdev_register(&bast_pm_sysdev);
 
+       s3c_i2c0_set_platdata(&bast_i2c_info);
        s3c24xx_fb_set_platdata(&bast_fb_info);
        platform_add_devices(bast_devices, ARRAY_SIZE(bast_devices));
 
index 1f929c391af7b850f17b10973bcb4082aa8e6741..b3bebcc5623bf23ff2a78ce44ca532fbf13d6eea 100644 (file)
@@ -413,7 +413,7 @@ static struct clk ref24_clk = {
        .rate   = 24000000,
 };
 
-static struct clk_lookup lookups[] __initdata = {
+static struct clk_lookup lookups[] = {
        {       /* UART0 */
                .dev_id         = "dev:f1",
                .clk            = &ref24_clk,
index 386cbd13eaf422213f929e9aca9a81e0610348a7..d3a6f9298e9ee89114b761ccb2e7094752a6c9d7 100644 (file)
@@ -114,4 +114,8 @@ extern unsigned int SingleCPDO(struct roundingData *roundData,
 extern unsigned int DoubleCPDO(struct roundingData *roundData,
                               const unsigned int opcode, FPREG * rFd);
 
+/* extneded_cpdo.c */
+extern unsigned int ExtendedCPDO(struct roundingData *roundData,
+                                const unsigned int opcode, FPREG * rFd);
+
 #endif
index 9843dc533047d7912ed913d549d714356523cd40..31c4eeec18b07654fe925eca4be95861e262f87f 100644 (file)
 #include "fpmodule.inl"
 #include "softfloat.h"
 
-#ifdef CONFIG_FPE_NWFPE_XP
-extern flag floatx80_is_nan(floatx80);
-#endif
-
 unsigned int PerformFLT(const unsigned int opcode);
 unsigned int PerformFIX(const unsigned int opcode);
 
index 260fe29d73f576d4e6d8df64420c3ed8eb8f283f..13e479c5da57dcc066adf535817208ee1ff6baf6 100644 (file)
@@ -226,6 +226,8 @@ char floatx80_le_quiet( floatx80, floatx80 );
 char floatx80_lt_quiet( floatx80, floatx80 );
 char floatx80_is_signaling_nan( floatx80 );
 
+extern flag floatx80_is_nan(floatx80);
+
 #endif
 
 static inline flag extractFloat32Sign(float32 a)
index ce6b4baeedec416aa48d64f17872e799079cd328..3746222bed10ff52f6002556c21cfca486e2babf 100644 (file)
@@ -206,9 +206,10 @@ void __init omapfb_reserve_sdram(void)
                        config_invalid = 1;
                        return;
                }
-               if (rg.paddr)
+               if (rg.paddr) {
                        reserve_bootmem(rg.paddr, rg.size, BOOTMEM_DEFAULT);
-               reserved += rg.size;
+                       reserved += rg.size;
+               }
                omapfb_config.mem_desc.region[i] = rg;
                configured_regions++;
        }
index 17d7afe42b83efce507a8112af98d4de8280d02a..ee0b21f5b094f64e70e95caffb7eda66b6c8d930 100644 (file)
@@ -307,7 +307,7 @@ static inline int gpio_valid(int gpio)
                return 0;
        if (cpu_is_omap24xx() && gpio < 128)
                return 0;
-       if (cpu_is_omap34xx() && gpio < 160)
+       if (cpu_is_omap34xx() && gpio < 192)
                return 0;
        return -1;
 }
index b6be76e2fe5144eaa6dedbdb1589f1bc38714adf..4d01ef1a25ddfb8c79b11cba9a30b22eee46bb39 100644 (file)
@@ -306,8 +306,6 @@ struct clk s3c24xx_uclk = {
 
 int s3c24xx_register_clock(struct clk *clk)
 {
-       clk->owner = THIS_MODULE;
-
        if (clk->enable == NULL)
                clk->enable = clk_null_enable;
 
index aee2aeb46c60bf3968dcd93dfae399cf2d3ea185..07326f632361dbd4e6cfe3656780f172b550ddc5 100644 (file)
@@ -1235,7 +1235,7 @@ int s3c2410_dma_getposition(unsigned int channel, dma_addr_t *src, dma_addr_t *d
 
 EXPORT_SYMBOL(s3c2410_dma_getposition);
 
-static struct s3c2410_dma_chan *to_dma_chan(struct sys_device *dev)
+static inline struct s3c2410_dma_chan *to_dma_chan(struct sys_device *dev)
 {
        return container_of(dev, struct s3c2410_dma_chan, dev);
 }
index ee9188add8fbd7b0fb2243ad6e9a002a0b98b29b..78ee52cffc9e936ced05d5092a3e9dee4559b166 100644 (file)
@@ -57,7 +57,7 @@
 #if 1
 #define gpio_dbg(x...) do { } while(0)
 #else
-#define gpio_dbg(x...) printk(KERN_DEBUG ## x)
+#define gpio_dbg(x...) printk(KERN_DEBUG x)
 #endif
 
 /* The s3c64xx_gpiolib_4bit routines are to control the gpio banks where
index 81549516572f9c6e38db058b40b467365a33a8a9..2ba1767512d7e00a589f4ce3ae16189f060b7eeb 100644 (file)
 #define S3C64XX_GPH7_ADDR_CF1          (0x06 << 28)
 #define S3C64XX_GPH7_EINT_G6_7         (0x07 << 28)
 
-#define S3C64XX_GPH8_MMC1_DATA6                (0x02 << 32)
-#define S3C64XX_GPH8_MMC2_DATA2                (0x03 << 32)
-#define S3C64XX_GPH8_I2S_V40_LRCLK     (0x05 << 32)
-#define S3C64XX_GPH8_ADDR_CF2          (0x06 << 32)
-#define S3C64XX_GPH8_EINT_G6_8         (0x07 << 32)
-
-#define S3C64XX_GPH9_MMC1_DATA7                (0x02 << 36)
-#define S3C64XX_GPH9_MMC2_DATA3                (0x03 << 36)
-#define S3C64XX_GPH9_I2S_V40_DI                (0x05 << 36)
-#define S3C64XX_GPH9_EINT_G6_9         (0x07 << 36)
+#define S3C64XX_GPH8_MMC1_DATA6                (0x02 <<  0)
+#define S3C64XX_GPH8_MMC2_DATA2                (0x03 <<  0)
+#define S3C64XX_GPH8_I2S_V40_LRCLK     (0x05 <<  0)
+#define S3C64XX_GPH8_ADDR_CF2          (0x06 <<  0)
+#define S3C64XX_GPH8_EINT_G6_8         (0x07 <<  0)
 
+#define S3C64XX_GPH9_OUTPUT            (0x01 <<  4)
+#define S3C64XX_GPH9_MMC1_DATA7                (0x02 <<  4)
+#define S3C64XX_GPH9_MMC2_DATA3                (0x03 <<  4)
+#define S3C64XX_GPH9_I2S_V40_DI                (0x05 <<  4)
+#define S3C64XX_GPH9_EINT_G6_9         (0x07 <<  4)
index beb7ecd7279303d9c5315957c6e2e580646b3279..4ef6af0a8f3192e2e6a869690f68ca7f0afcf4c0 100644 (file)
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.29
-# Tue Mar 24 10:23:20 2009
+# Linux kernel version: 2.6.30-rc5
+# Mon May 11 09:01:02 2009
 #
 CONFIG_MICROBLAZE=y
 # CONFIG_SWAP is not set
@@ -32,6 +32,7 @@ CONFIG_LOCALVERSION_AUTO=y
 CONFIG_SYSVIPC=y
 CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
 CONFIG_BSD_PROCESS_ACCT=y
 CONFIG_BSD_PROCESS_ACCT_V3=y
 # CONFIG_TASKSTATS is not set
@@ -63,6 +64,7 @@ CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
+# CONFIG_STRIP_ASM_SYMS is not set
 # CONFIG_HOTPLUG is not set
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -80,6 +82,8 @@ CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
 # CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+# CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
@@ -92,7 +96,6 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_BLOCK=y
 # CONFIG_LBD is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_BLK_DEV_INTEGRITY is not set
 
@@ -166,6 +169,8 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PHYS_ADDR_T_64BIT is not set
 CONFIG_ZONE_DMA_FLAG=0
 CONFIG_VIRT_TO_BUS=y
+CONFIG_UNEVICTABLE_LRU=y
+CONFIG_NOMMU_INITIAL_TRIM_EXCESS=1
 
 #
 # Exectuable file formats
@@ -180,7 +185,6 @@ CONFIG_NET=y
 #
 # Networking options
 #
-CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -232,6 +236,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_LAPB is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+# CONFIG_PHONET is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -244,7 +249,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_PHONET is not set
 CONFIG_WIRELESS=y
 # CONFIG_CFG80211 is not set
 CONFIG_WIRELESS_OLD_REGULATORY=y
@@ -379,6 +383,7 @@ CONFIG_MISC_DEVICES=y
 # CONFIG_ATA is not set
 # CONFIG_MD is not set
 CONFIG_NETDEVICES=y
+CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -388,6 +393,7 @@ CONFIG_NETDEVICES=y
 # CONFIG_PHYLIB is not set
 CONFIG_NET_ETHERNET=y
 # CONFIG_MII is not set
+# CONFIG_ETHOC is not set
 # CONFIG_DNET is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
@@ -405,7 +411,6 @@ CONFIG_NETDEV_10000=y
 #
 # CONFIG_WLAN_PRE80211 is not set
 # CONFIG_WLAN_80211 is not set
-# CONFIG_IWLWIFI_LEDS is not set
 
 #
 # Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -455,6 +460,7 @@ CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_IPMI_HANDLER is not set
 CONFIG_HW_RANDOM=y
+# CONFIG_HW_RANDOM_TIMERIOMEM is not set
 # CONFIG_RTC is not set
 # CONFIG_GEN_RTC is not set
 # CONFIG_R3964 is not set
@@ -525,7 +531,7 @@ CONFIG_USB_SUPPORT=y
 #
 
 #
-# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
 #
 # CONFIG_USB_GADGET is not set
 
@@ -538,6 +544,7 @@ CONFIG_USB_SUPPORT=y
 # CONFIG_ACCESSIBILITY is not set
 # CONFIG_RTC_CLASS is not set
 # CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
 # CONFIG_STAGING is not set
 
@@ -562,6 +569,11 @@ CONFIG_FILE_LOCKING=y
 # CONFIG_AUTOFS4_FS is not set
 # CONFIG_FUSE_FS is not set
 
+#
+# Caches
+#
+# CONFIG_FSCACHE is not set
+
 #
 # CD-ROM/DVD Filesystems
 #
@@ -601,8 +613,13 @@ CONFIG_CRAMFS=y
 # CONFIG_HPFS_FS is not set
 # CONFIG_QNX4FS_FS is not set
 CONFIG_ROMFS_FS=y
+CONFIG_ROMFS_BACKED_BY_BLOCK=y
+# CONFIG_ROMFS_BACKED_BY_MTD is not set
+# CONFIG_ROMFS_BACKED_BY_BOTH is not set
+CONFIG_ROMFS_ON_BLOCK=y
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
+# CONFIG_NILFS2_FS is not set
 CONFIG_NETWORK_FILESYSTEMS=y
 CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
@@ -614,7 +631,6 @@ CONFIG_LOCKD_V4=y
 CONFIG_NFS_ACL_SUPPORT=y
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
-# CONFIG_SUNRPC_REGISTER_V4 is not set
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
@@ -647,6 +663,9 @@ CONFIG_DEBUG_SHIRQ=y
 CONFIG_DETECT_SOFTLOCKUP=y
 CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y
 CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=1
+CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
 CONFIG_SCHED_DEBUG=y
 CONFIG_SCHEDSTATS=y
 CONFIG_TIMER_STATS=y
@@ -678,15 +697,8 @@ CONFIG_DEBUG_SG=y
 # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
 # CONFIG_FAULT_INJECTION is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
-
-#
-# Tracers
-#
-# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
-# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
+# CONFIG_PAGE_POISONING is not set
+# CONFIG_DYNAMIC_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_EARLY_PRINTK=y
 CONFIG_HEART_BEAT=y
@@ -777,6 +789,7 @@ CONFIG_CRYPTO=y
 # Compression
 #
 # CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_ZLIB is not set
 # CONFIG_CRYPTO_LZO is not set
 
 #
@@ -784,6 +797,7 @@ CONFIG_CRYPTO=y
 #
 # CONFIG_CRYPTO_ANSI_CPRNG is not set
 CONFIG_CRYPTO_HW=y
+# CONFIG_BINARY_PRINTF is not set
 
 #
 # Library routines
@@ -797,8 +811,8 @@ CONFIG_GENERIC_FIND_LAST_BIT=y
 # CONFIG_CRC7 is not set
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
-CONFIG_PLIST=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
+CONFIG_NLATTR=y
index a69d3e3c2fd443ae0e1c3a45d7476fbe3ebc0710..b15605299a57f448b57f0c9cb534cf511c796eb3 100644 (file)
@@ -137,8 +137,8 @@ void __init init_IRQ(void)
 
        intr_type =
                *(int *) of_get_property(intc, "xlnx,kind-of-intr", NULL);
-       if (intr_type >= (1 << nr_irq))
-               printk(KERN_INFO " ERROR: Mishmash in king-of-intr param\n");
+       if (intr_type >= (1 << (nr_irq + 1)))
+               printk(KERN_INFO " ERROR: Mismatch in kind-of-intr param\n");
 
 #ifdef CONFIG_SELFMOD_INTC
        selfmod_function((int *) arr_func, intc_baseaddr);
index 26947ab852609857e14f55e93103ec1d5811f62e..c4cae9e6b802e9a4fbc6c50fe3b2523dcc71e892 100644 (file)
@@ -473,12 +473,12 @@ endif
 # Simplified: what IP22 does at 128MB+ in ksegN, IP28 does at 512MB+ in xkphys
 #
 ifdef CONFIG_SGI_IP28
-  ifeq ($(call cc-option-yn,-mr10k-cache-barrier=1), n)
-      $(error gcc doesn't support needed option -mr10k-cache-barrier=1)
+  ifeq ($(call cc-option-yn,-mr10k-cache-barrier=store), n)
+      $(error gcc doesn't support needed option -mr10k-cache-barrier=store)
   endif
 endif
 core-$(CONFIG_SGI_IP28)                += arch/mips/sgi-ip22/
-cflags-$(CONFIG_SGI_IP28)      += -mr10k-cache-barrier=1 -I$(srctree)/arch/mips/include/asm/mach-ip28
+cflags-$(CONFIG_SGI_IP28)      += -mr10k-cache-barrier=store -I$(srctree)/arch/mips/include/asm/mach-ip28
 load-$(CONFIG_SGI_IP28)                += 0xa800000020004000
 
 #
index 8de858f5449fc00ff22b0350dbe157e6abf9f91c..c2d53c18fd3604c6829e25956d48fade7f0d1bfc 100644 (file)
@@ -956,7 +956,7 @@ __clear_user(void __user *addr, __kernel_size_t size)
        void __user * __cl_addr = (addr);                               \
        unsigned long __cl_size = (n);                                  \
        if (__cl_size && access_ok(VERIFY_WRITE,                        \
-               ((unsigned long)(__cl_addr)), __cl_size))               \
+                                       __cl_addr, __cl_size))          \
                __cl_size = __clear_user(__cl_addr, __cl_size);         \
        __cl_size;                                                      \
 })
index f0cf46adb978fcffb8d0827114408498f0acea74..1c0048a6f5cf082531cf8e189e1d7712725d2614 100644 (file)
@@ -82,8 +82,7 @@ void local_flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
        int cpu = smp_processor_id();
 
        if (cpu_context(cpu, mm) != 0) {
-               unsigned long flags;
-               int size;
+               unsigned long size, flags;
 
 #ifdef DEBUG_TLB
                printk("[tlbrange<%lu,0x%08lx,0x%08lx>]",
@@ -121,8 +120,7 @@ void local_flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
 
 void local_flush_tlb_kernel_range(unsigned long start, unsigned long end)
 {
-       unsigned long flags;
-       int size;
+       unsigned long size, flags;
 
 #ifdef DEBUG_TLB
        printk("[tlbrange<%lu,0x%08lx,0x%08lx>]", start, end);
index 9619f66e531e28747978cce5c7371adc0e3cd92a..892be426787c8353a22a7e5fb133ee202b70e2af 100644 (file)
@@ -117,8 +117,7 @@ void local_flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
        int cpu = smp_processor_id();
 
        if (cpu_context(cpu, mm) != 0) {
-               unsigned long flags;
-               int size;
+               unsigned long size, flags;
 
                ENTER_CRITICAL(flags);
                size = (end - start + (PAGE_SIZE - 1)) >> PAGE_SHIFT;
@@ -160,8 +159,7 @@ void local_flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
 
 void local_flush_tlb_kernel_range(unsigned long start, unsigned long end)
 {
-       unsigned long flags;
-       int size;
+       unsigned long size, flags;
 
        ENTER_CRITICAL(flags);
        size = (end - start + (PAGE_SIZE - 1)) >> PAGE_SHIFT;
index 4f01a3be215cf142434fbe91fbaf3edee0a6884f..4ec95cc2df2f06b9811434cb14791a401a5968dd 100644 (file)
@@ -111,8 +111,7 @@ out_restore:
 /* Usable for KV1 addresses only! */
 void local_flush_tlb_kernel_range(unsigned long start, unsigned long end)
 {
-       unsigned long flags;
-       int size;
+       unsigned long size, flags;
 
        size = (end - start + (PAGE_SIZE - 1)) >> PAGE_SHIFT;
        size = (size + 1) >> 1;
index 4ad5c3393fd3160016716187cf5428ebb7236e91..45b6694c20796de82d14a15d79c34ee52d54c55a 100644 (file)
@@ -148,7 +148,7 @@ static irqreturn_t panel_int(int irq, void *dev_id)
 
        if (sgint->istat1 & SGINT_ISTAT1_PWR) {
                /* Wait until interrupt goes away */
-               disable_irq(SGI_PANEL_IRQ);
+               disable_irq_nosync(SGI_PANEL_IRQ);
                init_timer(&debounce_timer);
                debounce_timer.function = debounce;
                debounce_timer.expires = jiffies + 5;
index b6cab089561e117cc4a4fc785cdd10d5b0f736bf..9b95d80ebc6e8150f0a24dd125127e72efed26dd 100644 (file)
@@ -53,7 +53,7 @@ static inline void ip32_machine_halt(void)
 
 static void ip32_machine_power_off(void)
 {
-       volatile unsigned char reg_a, xctrl_a, xctrl_b;
+       unsigned char reg_a, xctrl_a, xctrl_b;
 
        disable_irq(MACEISA_RTC_IRQ);
        reg_a = CMOS_READ(RTC_REG_A);
@@ -91,9 +91,10 @@ static void blink_timeout(unsigned long data)
 
 static void debounce(unsigned long data)
 {
-       volatile unsigned char reg_a, reg_c, xctrl_a;
+       unsigned char reg_a, reg_c, xctrl_a;
 
        reg_c = CMOS_READ(RTC_INTR_FLAGS);
+       reg_a = CMOS_READ(RTC_REG_A);
        CMOS_WRITE(reg_a | DS_REGA_DV0, RTC_REG_A);
        wbflush();
        xctrl_a = CMOS_READ(DS_B1_XCTRL4A);
@@ -137,7 +138,7 @@ static inline void ip32_power_button(void)
 
 static irqreturn_t ip32_rtc_int(int irq, void *dev_id)
 {
-       volatile unsigned char reg_c;
+       unsigned char reg_c;
 
        reg_c = CMOS_READ(RTC_INTR_FLAGS);
        if (!(reg_c & RTC_IRQF)) {
@@ -145,7 +146,7 @@ static irqreturn_t ip32_rtc_int(int irq, void *dev_id)
                        "%s: RTC IRQ without RTC_IRQF\n", __func__);
        }
        /* Wait until interrupt goes away */
-       disable_irq(MACEISA_RTC_IRQ);
+       disable_irq_nosync(MACEISA_RTC_IRQ);
        init_timer(&debounce_timer);
        debounce_timer.function = debounce;
        debounce_timer.expires = jiffies + 50;
index ac14f5245d2ad629252808b0a6dd24c3e8d2927d..e28e65e7a0e19ea1cc862c94360b1623fe3278ff 100644 (file)
@@ -1,13 +1,14 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.29-rc8
-# Fri Mar 13 09:28:45 2009
+# Linux kernel version: 2.6.30-rc5
+# Fri May 15 10:37:00 2009
 #
 CONFIG_PPC64=y
 
 #
 # Processor support
 #
+CONFIG_PPC_BOOK3S=y
 # CONFIG_POWER4_ONLY is not set
 CONFIG_POWER3=y
 CONFIG_POWER4=y
@@ -55,9 +56,11 @@ CONFIG_OF=y
 # CONFIG_GENERIC_TBSYNC is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
 # CONFIG_DEFAULT_UIMAGE is not set
 # CONFIG_PPC_DCR_NATIVE is not set
 # CONFIG_PPC_DCR_MMIO is not set
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
 #
@@ -72,6 +75,7 @@ CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
 CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
 # CONFIG_AUDIT is not set
@@ -88,8 +92,7 @@ CONFIG_CLASSIC_RCU=y
 CONFIG_LOG_BUF_SHIFT=17
 # CONFIG_GROUP_SCHED is not set
 # CONFIG_CGROUPS is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
 # CONFIG_RELAY is not set
 CONFIG_NAMESPACES=y
 # CONFIG_UTS_NS is not set
@@ -99,6 +102,9 @@ CONFIG_NAMESPACES=y
 # CONFIG_NET_NS is not set
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_LZMA is not set
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
@@ -107,6 +113,7 @@ CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
 CONFIG_KALLSYMS_EXTRA_PASS=y
+# CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -138,6 +145,7 @@ CONFIG_HAVE_KRETPROBES=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_USE_GENERIC_SMP_HELPERS=y
+# CONFIG_SLOW_WORK is not set
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
@@ -150,7 +158,6 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 CONFIG_STOP_MACHINE=y
 CONFIG_BLOCK=y
-# CONFIG_BLK_DEV_IO_TRACE is not set
 CONFIG_BLK_DEV_BSG=y
 # CONFIG_BLK_DEV_INTEGRITY is not set
 CONFIG_BLOCK_COMPAT=y
@@ -172,7 +179,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
 #
 # Platform support
 #
-CONFIG_PPC_MULTIPLATFORM=y
 # CONFIG_PPC_PSERIES is not set
 # CONFIG_PPC_ISERIES is not set
 # CONFIG_PPC_PMAC is not set
@@ -209,6 +215,7 @@ CONFIG_SPU_FS_64K_LS=y
 # CONFIG_SPU_TRACE is not set
 CONFIG_SPU_BASE=y
 # CONFIG_PQ2ADS is not set
+# CONFIG_PPC_OF_BOOT_TRAMPOLINE is not set
 # CONFIG_IPIC is not set
 # CONFIG_MPIC is not set
 # CONFIG_MPIC_WEIRD is not set
@@ -279,11 +286,14 @@ CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_ZONE_DMA_FLAG=1
 CONFIG_BOUNCE=y
 CONFIG_UNEVICTABLE_LRU=y
+CONFIG_HAVE_MLOCK=y
+CONFIG_HAVE_MLOCKED_PAGE_BIT=y
 CONFIG_ARCH_MEMORY_PROBE=y
 CONFIG_PPC_HAS_HASH_64K=y
 CONFIG_PPC_4K_PAGES=y
 # CONFIG_PPC_16K_PAGES is not set
 # CONFIG_PPC_64K_PAGES is not set
+# CONFIG_PPC_256K_PAGES is not set
 CONFIG_FORCE_MAX_ZONEORDER=13
 CONFIG_SCHED_SMT=y
 CONFIG_PROC_DEVICETREE=y
@@ -316,7 +326,6 @@ CONFIG_NET=y
 #
 # Networking options
 #
-CONFIG_COMPAT_NET_DEV_OPS=y
 CONFIG_PACKET=y
 CONFIG_PACKET_MMAP=y
 CONFIG_UNIX=y
@@ -389,6 +398,7 @@ CONFIG_IPV6_NDISC_NODETYPE=y
 # CONFIG_LAPB is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+# CONFIG_PHONET is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
 
@@ -396,6 +406,7 @@ CONFIG_IPV6_NDISC_NODETYPE=y
 # Network testing
 #
 # CONFIG_NET_PKTGEN is not set
+# CONFIG_NET_DROP_MONITOR is not set
 # CONFIG_HAMRADIO is not set
 # CONFIG_CAN is not set
 # CONFIG_IRDA is not set
@@ -419,11 +430,9 @@ CONFIG_BT_HCIBTUSB=m
 # CONFIG_BT_HCIBFUSB is not set
 # CONFIG_BT_HCIVHCI is not set
 # CONFIG_AF_RXRPC is not set
-# CONFIG_PHONET is not set
 CONFIG_WIRELESS=y
 CONFIG_CFG80211=m
 # CONFIG_CFG80211_REG_DEBUG is not set
-CONFIG_NL80211=y
 # CONFIG_WIRELESS_OLD_REGULATORY is not set
 CONFIG_WIRELESS_EXT=y
 # CONFIG_WIRELESS_EXT_SYSFS is not set
@@ -602,6 +611,7 @@ CONFIG_SCSI_WAIT_SCAN=m
 # CONFIG_SCSI_SRP_ATTRS is not set
 # CONFIG_SCSI_LOWLEVEL is not set
 # CONFIG_SCSI_DH is not set
+# CONFIG_SCSI_OSD_INITIATOR is not set
 # CONFIG_ATA is not set
 CONFIG_MD=y
 # CONFIG_BLK_DEV_MD is not set
@@ -616,6 +626,7 @@ CONFIG_BLK_DEV_DM=m
 # CONFIG_DM_UEVENT is not set
 # CONFIG_MACINTOSH_DRIVERS is not set
 CONFIG_NETDEVICES=y
+CONFIG_COMPAT_NET_DEV_OPS=y
 # CONFIG_DUMMY is not set
 # CONFIG_BONDING is not set
 # CONFIG_MACVLAN is not set
@@ -625,6 +636,8 @@ CONFIG_NETDEVICES=y
 # CONFIG_PHYLIB is not set
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=m
+# CONFIG_ETHOC is not set
+# CONFIG_DNET is not set
 # CONFIG_IBM_NEW_EMAC_ZMII is not set
 # CONFIG_IBM_NEW_EMAC_RGMII is not set
 # CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -646,12 +659,13 @@ CONFIG_GELIC_WIRELESS_OLD_PSK_INTERFACE=y
 CONFIG_WLAN_80211=y
 # CONFIG_LIBERTAS is not set
 # CONFIG_LIBERTAS_THINFIRM is not set
+# CONFIG_AT76C50X_USB is not set
 # CONFIG_USB_ZD1201 is not set
 # CONFIG_USB_NET_RNDIS_WLAN is not set
 # CONFIG_RTL8187 is not set
 # CONFIG_MAC80211_HWSIM is not set
 # CONFIG_P54_COMMON is not set
-# CONFIG_IWLWIFI_LEDS is not set
+# CONFIG_AR9170_USB is not set
 # CONFIG_HOSTAP is not set
 # CONFIG_B43 is not set
 # CONFIG_B43LEGACY is not set
@@ -673,6 +687,7 @@ CONFIG_USB_PEGASUS=m
 CONFIG_USB_USBNET=m
 CONFIG_USB_NET_AX8817X=m
 # CONFIG_USB_NET_CDCETHER is not set
+# CONFIG_USB_NET_CDC_EEM is not set
 # CONFIG_USB_NET_DM9601 is not set
 # CONFIG_USB_NET_SMSC95XX is not set
 # CONFIG_USB_NET_GL620A is not set
@@ -724,28 +739,7 @@ CONFIG_INPUT_EVDEV=m
 #
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_MOUSE is not set
-CONFIG_INPUT_JOYSTICK=y
-# CONFIG_JOYSTICK_ANALOG is not set
-# CONFIG_JOYSTICK_A3D is not set
-# CONFIG_JOYSTICK_ADI is not set
-# CONFIG_JOYSTICK_COBRA is not set
-# CONFIG_JOYSTICK_GF2K is not set
-# CONFIG_JOYSTICK_GRIP is not set
-# CONFIG_JOYSTICK_GRIP_MP is not set
-# CONFIG_JOYSTICK_GUILLEMOT is not set
-# CONFIG_JOYSTICK_INTERACT is not set
-# CONFIG_JOYSTICK_SIDEWINDER is not set
-# CONFIG_JOYSTICK_TMDC is not set
-# CONFIG_JOYSTICK_IFORCE is not set
-# CONFIG_JOYSTICK_WARRIOR is not set
-# CONFIG_JOYSTICK_MAGELLAN is not set
-# CONFIG_JOYSTICK_SPACEORB is not set
-# CONFIG_JOYSTICK_SPACEBALL is not set
-# CONFIG_JOYSTICK_STINGER is not set
-# CONFIG_JOYSTICK_TWIDJOY is not set
-# CONFIG_JOYSTICK_ZHENHUA is not set
-# CONFIG_JOYSTICK_JOYDUMP is not set
-# CONFIG_JOYSTICK_XPAD is not set
+# CONFIG_INPUT_JOYSTICK is not set
 # CONFIG_INPUT_TABLET is not set
 # CONFIG_INPUT_TOUCHSCREEN is not set
 # CONFIG_INPUT_MISC is not set
@@ -864,6 +858,7 @@ CONFIG_FB_PS3_DEFAULT_SIZE_M=9
 # CONFIG_FB_VIRTUAL is not set
 # CONFIG_FB_METRONOME is not set
 # CONFIG_FB_MB862XX is not set
+# CONFIG_FB_BROADSHEET is not set
 # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
@@ -934,15 +929,17 @@ CONFIG_USB_HIDDEV=y
 #
 # Special HID drivers
 #
-# CONFIG_HID_COMPAT is not set
 # CONFIG_HID_A4TECH is not set
 # CONFIG_HID_APPLE is not set
 # CONFIG_HID_BELKIN is not set
 # CONFIG_HID_CHERRY is not set
 # CONFIG_HID_CHICONY is not set
 # CONFIG_HID_CYPRESS is not set
+# CONFIG_DRAGONRISE_FF is not set
 # CONFIG_HID_EZKEY is not set
+# CONFIG_HID_KYE is not set
 # CONFIG_HID_GYRATION is not set
+# CONFIG_HID_KENSINGTON is not set
 # CONFIG_HID_LOGITECH is not set
 # CONFIG_HID_MICROSOFT is not set
 # CONFIG_HID_MONTEREY is not set
@@ -950,7 +947,7 @@ CONFIG_USB_HIDDEV=y
 # CONFIG_HID_PANTHERLORD is not set
 # CONFIG_HID_PETALYNX is not set
 # CONFIG_HID_SAMSUNG is not set
-# CONFIG_HID_SONY is not set
+CONFIG_HID_SONY=m
 # CONFIG_HID_SUNPLUS is not set
 # CONFIG_GREENASIA_FF is not set
 # CONFIG_HID_TOPSEED is not set
@@ -1012,11 +1009,11 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_USB_TMC is not set
 
 #
-# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
 #
 
 #
-# see USB_STORAGE Help for more information
+# also be needed; see USB_STORAGE Help for more info
 #
 CONFIG_USB_STORAGE=m
 # CONFIG_USB_STORAGE_DEBUG is not set
@@ -1058,7 +1055,6 @@ CONFIG_USB_STORAGE=m
 # CONFIG_USB_LED is not set
 # CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
-# CONFIG_USB_PHIDGET is not set
 # CONFIG_USB_IDMOUSE is not set
 # CONFIG_USB_FTDI_ELAN is not set
 # CONFIG_USB_APPLEDISPLAY is not set
@@ -1074,6 +1070,7 @@ CONFIG_USB_STORAGE=m
 #
 # OTG and related infrastructure
 #
+# CONFIG_NOP_USB_XCEIV is not set
 # CONFIG_MMC is not set
 # CONFIG_MEMSTICK is not set
 # CONFIG_NEW_LEDS is not set
@@ -1113,8 +1110,10 @@ CONFIG_RTC_INTF_DEV=y
 #
 # on-CPU RTC drivers
 #
-CONFIG_RTC_DRV_PPC=m
+# CONFIG_RTC_DRV_GENERIC is not set
+CONFIG_RTC_DRV_PS3=m
 # CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
 # CONFIG_UIO is not set
 # CONFIG_STAGING is not set
 
@@ -1125,6 +1124,7 @@ CONFIG_EXT2_FS=m
 # CONFIG_EXT2_FS_XATTR is not set
 # CONFIG_EXT2_FS_XIP is not set
 CONFIG_EXT3_FS=m
+# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
 CONFIG_EXT3_FS_XATTR=y
 # CONFIG_EXT3_FS_POSIX_ACL is not set
 # CONFIG_EXT3_FS_SECURITY is not set
@@ -1160,6 +1160,11 @@ CONFIG_AUTOFS_FS=m
 CONFIG_AUTOFS4_FS=m
 # CONFIG_FUSE_FS is not set
 
+#
+# Caches
+#
+# CONFIG_FSCACHE is not set
+
 #
 # CD-ROM/DVD Filesystems
 #
@@ -1211,6 +1216,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ROMFS_FS is not set
 # CONFIG_SYSV_FS is not set
 # CONFIG_UFS_FS is not set
+# CONFIG_NILFS2_FS is not set
 CONFIG_NETWORK_FILESYSTEMS=y
 CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
@@ -1223,7 +1229,6 @@ CONFIG_LOCKD_V4=y
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=y
 CONFIG_SUNRPC_GSS=y
-# CONFIG_SUNRPC_REGISTER_V4 is not set
 CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 # CONFIG_SMB_FS is not set
@@ -1283,6 +1288,7 @@ CONFIG_NLS_ISO8859_1=y
 # CONFIG_NLS_KOI8_U is not set
 # CONFIG_NLS_UTF8 is not set
 # CONFIG_DLM is not set
+CONFIG_BINARY_PRINTF=y
 
 #
 # Library routines
@@ -1296,15 +1302,16 @@ CONFIG_CRC_ITU_T=m
 CONFIG_CRC32=y
 # CONFIG_CRC7 is not set
 # CONFIG_LIBCRC32C is not set
-CONFIG_ZLIB_INFLATE=m
+CONFIG_ZLIB_INFLATE=y
 CONFIG_ZLIB_DEFLATE=m
 CONFIG_LZO_COMPRESS=m
 CONFIG_LZO_DECOMPRESS=m
-CONFIG_PLIST=y
+CONFIG_DECOMPRESS_GZIP=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
 CONFIG_HAS_DMA=y
 CONFIG_HAVE_LMB=y
+CONFIG_NLATTR=y
 
 #
 # Kernel hacking
@@ -1322,6 +1329,9 @@ CONFIG_DEBUG_KERNEL=y
 CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
 CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_DETECT_HUNG_TASK=y
+# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
 CONFIG_SCHED_DEBUG=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_TIMER_STATS is not set
@@ -1357,12 +1367,15 @@ CONFIG_DEBUG_LIST=y
 # CONFIG_FAULT_INJECTION is not set
 # CONFIG_LATENCYTOP is not set
 CONFIG_SYSCTL_SYSCALL_CHECK=y
+# CONFIG_DEBUG_PAGEALLOC is not set
 CONFIG_NOP_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_RING_BUFFER=y
 CONFIG_TRACING=y
+CONFIG_TRACING_SUPPORT=y
 
 #
 # Tracers
@@ -1371,18 +1384,21 @@ CONFIG_TRACING=y
 # CONFIG_IRQSOFF_TRACER is not set
 # CONFIG_SCHED_TRACER is not set
 # CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_EVENT_TRACER is not set
 # CONFIG_BOOT_TRACER is not set
 # CONFIG_TRACE_BRANCH_PROFILING is not set
 # CONFIG_STACK_TRACER is not set
+# CONFIG_KMEMTRACE is not set
+# CONFIG_WORKQUEUE_TRACER is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
 # CONFIG_FTRACE_STARTUP_TEST is not set
-# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
+# CONFIG_DYNAMIC_DEBUG is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_KGDB is not set
 CONFIG_PRINT_STACK_DEPTH=64
 CONFIG_DEBUG_STACKOVERFLOW=y
 # CONFIG_DEBUG_STACK_USAGE is not set
-# CONFIG_DEBUG_PAGEALLOC is not set
 # CONFIG_CODE_PATCHING_SELFTEST is not set
 # CONFIG_FTR_FIXUP_SELFTEST is not set
 # CONFIG_MSI_BITMAP_SELFTEST is not set
@@ -1415,10 +1431,12 @@ CONFIG_CRYPTO_HASH=y
 CONFIG_CRYPTO_HASH2=y
 CONFIG_CRYPTO_RNG=m
 CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_PCOMP=y
 CONFIG_CRYPTO_MANAGER=y
 CONFIG_CRYPTO_MANAGER2=y
 CONFIG_CRYPTO_GF128MUL=m
 # CONFIG_CRYPTO_NULL is not set
+CONFIG_CRYPTO_WORKQUEUE=y
 # CONFIG_CRYPTO_CRYPTD is not set
 # CONFIG_CRYPTO_AUTHENC is not set
 # CONFIG_CRYPTO_TEST is not set
@@ -1487,6 +1505,7 @@ CONFIG_CRYPTO_SALSA20=m
 # Compression
 #
 # CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_ZLIB is not set
 CONFIG_CRYPTO_LZO=m
 
 #
index 70e2a736be1f5d5bf26b8211535dfdc9b8578b74..2d182f119d1ddd28bc185b9c56d2bdbbdcfab560 100644 (file)
@@ -157,7 +157,7 @@ __ftrace_make_nop(struct module *mod,
         * 0xe8, 0x4c, 0x00, 0x28,    ld      r2,40(r12)
         */
 
-       pr_debug("ip:%lx jumps to %lx r2: %lx", ip, tramp, mod->arch.toc);
+       pr_devel("ip:%lx jumps to %lx r2: %lx", ip, tramp, mod->arch.toc);
 
        /* Find where the trampoline jumps to */
        if (probe_kernel_read(jmp, (void *)tramp, sizeof(jmp))) {
@@ -165,7 +165,7 @@ __ftrace_make_nop(struct module *mod,
                return -EFAULT;
        }
 
-       pr_debug(" %08x %08x", jmp[0], jmp[1]);
+       pr_devel(" %08x %08x", jmp[0], jmp[1]);
 
        /* verify that this is what we expect it to be */
        if (((jmp[0] & 0xffff0000) != 0x3d820000) ||
@@ -181,18 +181,18 @@ __ftrace_make_nop(struct module *mod,
        offset = ((unsigned)((unsigned short)jmp[0]) << 16) +
                (int)((short)jmp[1]);
 
-       pr_debug(" %x ", offset);
+       pr_devel(" %x ", offset);
 
        /* get the address this jumps too */
        tramp = mod->arch.toc + offset + 32;
-       pr_debug("toc: %lx", tramp);
+       pr_devel("toc: %lx", tramp);
 
        if (probe_kernel_read(jmp, (void *)tramp, 8)) {
                printk(KERN_ERR "Failed to read %lx\n", tramp);
                return -EFAULT;
        }
 
-       pr_debug(" %08x %08x\n", jmp[0], jmp[1]);
+       pr_devel(" %08x %08x\n", jmp[0], jmp[1]);
 
        ptr = ((unsigned long)jmp[0] << 32) + jmp[1];
 
@@ -269,7 +269,7 @@ __ftrace_make_nop(struct module *mod,
         *  0x4e, 0x80, 0x04, 0x20  bctr
         */
 
-       pr_debug("ip:%lx jumps to %lx", ip, tramp);
+       pr_devel("ip:%lx jumps to %lx", ip, tramp);
 
        /* Find where the trampoline jumps to */
        if (probe_kernel_read(jmp, (void *)tramp, sizeof(jmp))) {
@@ -277,7 +277,7 @@ __ftrace_make_nop(struct module *mod,
                return -EFAULT;
        }
 
-       pr_debug(" %08x %08x ", jmp[0], jmp[1]);
+       pr_devel(" %08x %08x ", jmp[0], jmp[1]);
 
        /* verify that this is what we expect it to be */
        if (((jmp[0] & 0xffff0000) != 0x3d600000) ||
@@ -293,7 +293,7 @@ __ftrace_make_nop(struct module *mod,
        if (tramp & 0x8000)
                tramp -= 0x10000;
 
-       pr_debug(" %lx ", tramp);
+       pr_devel(" %lx ", tramp);
 
        if (tramp != addr) {
                printk(KERN_ERR
@@ -402,7 +402,7 @@ __ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr)
        /* ld r2,40(r1) */
        op[1] = 0xe8410028;
 
-       pr_debug("write to %lx\n", rec->ip);
+       pr_devel("write to %lx\n", rec->ip);
 
        if (probe_kernel_write((void *)ip, op, MCOUNT_INSN_SIZE * 2))
                return -EPERM;
@@ -442,7 +442,7 @@ __ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr)
                return -EINVAL;
        }
 
-       pr_debug("write to %lx\n", rec->ip);
+       pr_devel("write to %lx\n", rec->ip);
 
        if (probe_kernel_write((void *)ip, &op, MCOUNT_INSN_SIZE))
                return -EPERM;
@@ -594,7 +594,7 @@ void prepare_ftrace_return(unsigned long *parent, unsigned long self_addr)
                        PPC_LONG "2b,4b\n"
                ".previous"
 
-               : [old] "=r" (old), [faulted] "=r" (faulted)
+               : [old] "=&r" (old), [faulted] "=r" (faulted)
                : [parent] "r" (parent), [return_hooker] "r" (return_hooker)
                : "memory"
        );
index a047a6cfca4d4c44cece3559e080da76efa7b5d8..8ef8a14abc95b5ccf9bc2ba93e84ba9c881a6729 100644 (file)
@@ -264,6 +264,7 @@ SECTIONS
                *(.data.page_aligned)
        }
 
+       . = ALIGN(L1_CACHE_BYTES);
        .data.cacheline_aligned : AT(ADDR(.data.cacheline_aligned) - LOAD_OFFSET) {
                *(.data.cacheline_aligned)
        }
index f5c6fd42265c795a00e6244a9b694d282832bb06..ae1d67cc090cfcdb4fd8cfd9ae390cf24c123a32 100644 (file)
@@ -219,7 +219,8 @@ int ptep_set_access_flags(struct vm_area_struct *vma, unsigned long address,
                entry = do_dcache_icache_coherency(entry);
        changed = !pte_same(*(ptep), entry);
        if (changed) {
-               assert_pte_locked(vma->vm_mm, address);
+               if (!(vma->vm_flags & VM_HUGETLB))
+                       assert_pte_locked(vma->vm_mm, address);
                __ptep_set_access_flags(ptep, entry);
                flush_tlb_page_nohash(vma, address);
        }
index 301855263b8157cbf9c7fd75228a44a01044137e..04296ffff8bf6a6a171550d1648c19e1e0ce5f4a 100644 (file)
@@ -592,3 +592,17 @@ int maple_pci_get_legacy_ide_irq(struct pci_dev *pdev, int channel)
        }
        return irq;
 }
+
+static void __devinit quirk_ipr_msi(struct pci_dev *dev)
+{
+       /* Something prevents MSIs from the IPR from working on Bimini,
+        * and the driver has no smarts to recover. So disable MSI
+        * on it for now. */
+
+       if (machine_is(maple)) {
+               dev->no_msi = 1;
+               dev_info(&dev->dev, "Quirk disabled MSI\n");
+       }
+}
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_OBSIDIAN,
+                       quirk_ipr_msi);
index 39e46919df14d8da9521349eea087057e220e142..f2a29641b6a326cc857c8334383717dffc70aba7 100644 (file)
@@ -263,6 +263,9 @@ static int camera_probe(void)
        struct i2c_msg msg;
        int ret;
 
+       if (!a)
+               return -ENODEV;
+
        camera_power(1);
        msg.addr = 0x6e;
        msg.buf = camera_ncm03j_magic;
index df9e885eee143ba5434a39461821a14e3fc102df..a6efe0a2e9ae613a81bedec5e4772698d16541cc 100644 (file)
@@ -498,6 +498,19 @@ config PARAVIRT
          over full virtualization.  However, when run without a hypervisor
          the kernel is theoretically slower and slightly larger.
 
+config PARAVIRT_SPINLOCKS
+       bool "Paravirtualization layer for spinlocks"
+       depends on PARAVIRT && SMP && EXPERIMENTAL
+       ---help---
+         Paravirtualized spinlocks allow a pvops backend to replace the
+         spinlock implementation with something virtualization-friendly
+         (for example, block the virtual CPU rather than spinning).
+
+         Unfortunately the downside is an up to 5% performance hit on
+         native kernels, with various workloads.
+
+         If you are unsure how to answer this question, answer N.
+
 config PARAVIRT_CLOCK
        bool
        default n
index 378e3691c08c54dd76e060eb468a00e8b61c59f9..a53da004e08ed8903dbf135fead7e3e09664089a 100644 (file)
@@ -1443,7 +1443,7 @@ u64 _paravirt_ident_64(u64);
 
 #define paravirt_nop   ((void *)_paravirt_nop)
 
-#ifdef CONFIG_SMP
+#if defined(CONFIG_SMP) && defined(CONFIG_PARAVIRT_SPINLOCKS)
 
 static inline int __raw_spin_is_locked(struct raw_spinlock *lock)
 {
index aee103b26d01778c987e7f828876b876473a3bfd..02ecb30982a3a61d5e655b70d3599b9a2540dd3b 100644 (file)
@@ -82,22 +82,22 @@ do {                                                        \
        case 1:                                         \
                asm(op "b %1,"__percpu_arg(0)           \
                    : "+m" (var)                        \
-                   : "ri" ((T__)val));                 \
+                   : "qi" ((T__)(val)));               \
                break;                                  \
        case 2:                                         \
                asm(op "w %1,"__percpu_arg(0)           \
                    : "+m" (var)                        \
-                   : "ri" ((T__)val));                 \
+                   : "ri" ((T__)(val)));               \
                break;                                  \
        case 4:                                         \
                asm(op "l %1,"__percpu_arg(0)           \
                    : "+m" (var)                        \
-                   : "ri" ((T__)val));                 \
+                   : "ri" ((T__)(val)));               \
                break;                                  \
        case 8:                                         \
                asm(op "q %1,"__percpu_arg(0)           \
                    : "+m" (var)                        \
-                   : "re" ((T__)val));                 \
+                   : "re" ((T__)(val)));               \
                break;                                  \
        default: __bad_percpu_size();                   \
        }                                               \
@@ -109,7 +109,7 @@ do {                                                        \
        switch (sizeof(var)) {                          \
        case 1:                                         \
                asm(op "b "__percpu_arg(1)",%0"         \
-                   : "=r" (ret__)                      \
+                   : "=q" (ret__)                      \
                    : "m" (var));                       \
                break;                                  \
        case 2:                                         \
index e304b66abeea6eeb819f9c682124b67ff27e05fb..624f133943ed71293aaba1477b9ca20ad0836da8 100644 (file)
@@ -187,14 +187,15 @@ static inline int v8086_mode(struct pt_regs *regs)
 
 /*
  * X86_32 CPUs don't save ss and esp if the CPU is already in kernel mode
- * when it traps.  So regs will be the current sp.
+ * when it traps.  The previous stack will be directly underneath the saved
+ * registers, and 'sp/ss' won't even have been saved. Thus the '&regs->sp'.
  *
  * This is valid only for kernel mode traps.
  */
-static inline unsigned long kernel_trap_sp(struct pt_regs *regs)
+static inline unsigned long kernel_stack_pointer(struct pt_regs *regs)
 {
 #ifdef CONFIG_X86_32
-       return (unsigned long)regs;
+       return (unsigned long)(&regs->sp);
 #else
        return regs->sp;
 #endif
index e5e6caffec87ab61063cd8c356ebd8f59523b00b..b7e5db8763994cf3164ecf8273f7ec725be9215c 100644 (file)
@@ -172,7 +172,7 @@ static inline int __ticket_spin_is_contended(raw_spinlock_t *lock)
        return (((tmp >> TICKET_SHIFT) - tmp) & ((1 << TICKET_SHIFT) - 1)) > 1;
 }
 
-#ifndef CONFIG_PARAVIRT
+#ifndef CONFIG_PARAVIRT_SPINLOCKS
 
 static inline int __raw_spin_is_locked(raw_spinlock_t *lock)
 {
@@ -206,7 +206,7 @@ static __always_inline void __raw_spin_lock_flags(raw_spinlock_t *lock,
        __raw_spin_lock(lock);
 }
 
-#endif
+#endif /* CONFIG_PARAVIRT_SPINLOCKS */
 
 static inline void __raw_spin_unlock_wait(raw_spinlock_t *lock)
 {
index 145cce75cda70dcc5f90560902eff37cc6ddd3fc..88d1bfc847d30fc6b87007648fedc9970856e1af 100644 (file)
@@ -89,7 +89,8 @@ obj-$(CONFIG_DEBUG_NX_TEST)   += test_nx.o
 obj-$(CONFIG_VMI)              += vmi_32.o vmiclock_32.o
 obj-$(CONFIG_KVM_GUEST)                += kvm.o
 obj-$(CONFIG_KVM_CLOCK)                += kvmclock.o
-obj-$(CONFIG_PARAVIRT)         += paravirt.o paravirt_patch_$(BITS).o paravirt-spinlocks.o
+obj-$(CONFIG_PARAVIRT)         += paravirt.o paravirt_patch_$(BITS).o
+obj-$(CONFIG_PARAVIRT_SPINLOCKS)+= paravirt-spinlocks.o
 obj-$(CONFIG_PARAVIRT_CLOCK)   += pvclock.o
 
 obj-$(CONFIG_PCSPKR_PLATFORM)  += pcspeaker.o
index 1c11b819f2453d6be80d160923ecc9100a40ebd1..302947775575ebb69a670a4ef10f0184b2b82ac9 100644 (file)
@@ -254,7 +254,7 @@ static int parse_unisys_oem(char *oemptr)
 }
 
 #ifdef CONFIG_ACPI
-static int find_unisys_acpi_oem_table(unsigned long *oem_addr)
+static int __init find_unisys_acpi_oem_table(unsigned long *oem_addr)
 {
        struct acpi_table_header *header = NULL;
        struct es7000_oem_table *table;
@@ -285,7 +285,7 @@ static int find_unisys_acpi_oem_table(unsigned long *oem_addr)
        return 0;
 }
 
-static void unmap_unisys_acpi_oem_table(unsigned long oem_addr)
+static void __init unmap_unisys_acpi_oem_table(unsigned long oem_addr)
 {
        if (!oem_addr)
                return;
@@ -306,7 +306,7 @@ static int es7000_check_dsdt(void)
 static int es7000_acpi_ret;
 
 /* Hook from generic ACPI tables.c */
-static int es7000_acpi_madt_oem_check(char *oem_id, char *oem_table_id)
+static int __init es7000_acpi_madt_oem_check(char *oem_id, char *oem_table_id)
 {
        unsigned long oem_addr = 0;
        int check_dsdt;
@@ -717,7 +717,7 @@ struct apic apic_es7000_cluster = {
        .safe_wait_icr_idle             = native_safe_apic_wait_icr_idle,
 };
 
-struct apic apic_es7000 = {
+struct apic __refdata apic_es7000 = {
 
        .name                           = "es7000",
        .probe                          = probe_es7000,
index 0b776c09aff38ca211ba0bfd94f52c82b4acb371..d21d4fb161f70f43e91d229e94706567fbf3954e 100644 (file)
@@ -275,7 +275,11 @@ static void __init print_mtrr_state(void)
        }
        printk(KERN_DEBUG "MTRR variable ranges %sabled:\n",
               mtrr_state.enabled & 2 ? "en" : "dis");
-       high_width = ((size_or_mask ? ffs(size_or_mask) - 1 : 32) - (32 - PAGE_SHIFT) + 3) / 4;
+       if (size_or_mask & 0xffffffffUL)
+               high_width = ffs(size_or_mask & 0xffffffffUL) - 1;
+       else
+               high_width = ffs(size_or_mask>>32) + 32 - 1;
+       high_width = (high_width - (32 - PAGE_SHIFT) + 3) / 4;
        for (i = 0; i < num_var_ranges; ++i) {
                if (mtrr_state.var_ranges[i].mask_lo & (1 << 11))
                        printk(KERN_DEBUG "  %u base %0*X%05X000 mask %0*X%05X000 %s\n",
index 18dfa30795c9fe79e617457983acb7e1baa5dbd6..b79c5533c421b4aa7e18d753b64dba3c1f055b90 100644 (file)
@@ -442,7 +442,7 @@ void prepare_ftrace_return(unsigned long *parent, unsigned long self_addr)
                _ASM_EXTABLE(1b, 4b)
                _ASM_EXTABLE(2b, 4b)
 
-               : [old] "=r" (old), [faulted] "=r" (faulted)
+               : [old] "=&r" (old), [faulted] "=r" (faulted)
                : [parent] "r" (parent), [return_hooker] "r" (return_hooker)
                : "memory"
        );
index 8e45f4464880ccdba671ea5248c5e2bea4f9b297..9faf43bea3361cf178f53942e8f37a8842737afc 100644 (file)
@@ -134,7 +134,9 @@ static void *get_call_destination(u8 type)
                .pv_irq_ops = pv_irq_ops,
                .pv_apic_ops = pv_apic_ops,
                .pv_mmu_ops = pv_mmu_ops,
+#ifdef CONFIG_PARAVIRT_SPINLOCKS
                .pv_lock_ops = pv_lock_ops,
+#endif
        };
        return *((void **)&tmpl + type);
 }
index 04df67f8a7ba8f2f8c397832eec1b6fb0180ef8d..044897be021f0ed4a7bfc3eb3ee6208d2ae37dab 100644 (file)
@@ -76,9 +76,9 @@ void
 x86_backtrace(struct pt_regs * const regs, unsigned int depth)
 {
        struct frame_head *head = (struct frame_head *)frame_pointer(regs);
-       unsigned long stack = kernel_trap_sp(regs);
 
        if (!user_mode_vm(regs)) {
+               unsigned long stack = kernel_stack_pointer(regs);
                if (depth)
                        dump_trace(NULL, regs, (unsigned long *)stack, 0,
                                   &backtrace_ops, &depth);
index 3b767d03fd6add7d6b12ae208e0f5e33ba25db4d..172438f86a02aaf01b3855e36318cf0bb8aaeba1 100644 (file)
@@ -9,5 +9,6 @@ obj-y           := enlighten.o setup.o multicalls.o mmu.o irq.o \
                        time.o xen-asm.o xen-asm_$(BITS).o \
                        grant-table.o suspend.o
 
-obj-$(CONFIG_SMP)              += smp.o spinlock.o
-obj-$(CONFIG_XEN_DEBUG_FS)     += debugfs.o
\ No newline at end of file
+obj-$(CONFIG_SMP)              += smp.o
+obj-$(CONFIG_PARAVIRT_SPINLOCKS)+= spinlock.o
+obj-$(CONFIG_XEN_DEBUG_FS)     += debugfs.o
index e25a78e1113a11f8b2c057508697d48b3d99b2af..fba55b1a40217f93dad87242d3d7584a5d9665b2 100644 (file)
@@ -42,6 +42,7 @@
 #include <linux/highmem.h>
 #include <linux/debugfs.h>
 #include <linux/bug.h>
+#include <linux/module.h>
 
 #include <asm/pgtable.h>
 #include <asm/tlbflush.h>
index 20139464943c7fa6ee3e516c6ead3a6e7c15ef33..ca6596b05d533c25f56e242409e88471a816ba9c 100644 (file)
@@ -62,15 +62,26 @@ void xen_setup_vcpu_info_placement(void);
 #ifdef CONFIG_SMP
 void xen_smp_init(void);
 
-void __init xen_init_spinlocks(void);
-__cpuinit void xen_init_lock_cpu(int cpu);
-void xen_uninit_lock_cpu(int cpu);
-
 extern cpumask_var_t xen_cpu_initialized_map;
 #else
 static inline void xen_smp_init(void) {}
 #endif
 
+#ifdef CONFIG_PARAVIRT_SPINLOCKS
+void __init xen_init_spinlocks(void);
+__cpuinit void xen_init_lock_cpu(int cpu);
+void xen_uninit_lock_cpu(int cpu);
+#else
+static inline void xen_init_spinlocks(void)
+{
+}
+static inline void xen_init_lock_cpu(int cpu)
+{
+}
+static inline void xen_uninit_lock_cpu(int cpu)
+{
+}
+#endif
 
 /* Declare an asm function, along with symbols needed to make it
    inlineable */
index 314dab96840e2792ee7af4b205b2ab63722faac4..fd2545decb280a6045c1c5fa19447e6bc1fbe907 100644 (file)
@@ -221,7 +221,8 @@ struct crypto_alg *crypto_larval_lookup(const char *name, u32 type, u32 mask)
 
                request_module(name);
 
-               if (!((type ^ CRYPTO_ALG_NEED_FALLBACK) & mask) &&
+               if (!((type ^ CRYPTO_ALG_NEED_FALLBACK) & mask &
+                     CRYPTO_ALG_NEED_FALLBACK) &&
                    snprintf(tmp, sizeof(tmp), "%s-all", name) < sizeof(tmp))
                        request_module(tmp);
 
index 2a342c8e52b385b34f2602b0c8dfb4d465e9b573..3ca3b669d5d501ed491a1c70dc2694b30e9cb0e0 100644 (file)
@@ -153,7 +153,8 @@ static int eseqiv_givencrypt(struct skcipher_givcrypt_request *req)
        if (err)
                goto out;
 
-       eseqiv_complete2(req);
+       if (giv != req->giv)
+               eseqiv_complete2(req);
 
 out:
        return err;
index 17e50824a6f1af61e7ed847874b2b50ce14544d0..72ac28da14e392267bb885fb19eebee237f7c210 100644 (file)
@@ -5,40 +5,43 @@
 ccflags-y                      := -Os
 ccflags-$(CONFIG_ACPI_DEBUG)   += -DACPI_DEBUG_OUTPUT
 
-obj-y := dsfield.o   dsmthdat.o  dsopcode.o  dswexec.o  dswscope.o \
+# use acpi.o to put all files here into acpi.o modparam namespace
+obj-y  += acpi.o
+
+acpi-y := dsfield.o   dsmthdat.o  dsopcode.o  dswexec.o  dswscope.o \
         dsmethod.o  dsobject.o  dsutils.o   dswload.o  dswstate.o \
         dsinit.o
 
-obj-y += evevent.o  evregion.o  evsci.o    evxfevnt.o \
+acpi-y += evevent.o  evregion.o  evsci.o    evxfevnt.o \
         evmisc.o   evrgnini.o  evxface.o  evxfregn.o \
         evgpe.o    evgpeblk.o
 
-obj-y += exconfig.o  exfield.o  exnames.o   exoparg6.o  exresolv.o  exstorob.o\
+acpi-y += exconfig.o  exfield.o  exnames.o   exoparg6.o  exresolv.o  exstorob.o\
         exconvrt.o  exfldio.o  exoparg1.o  exprep.o    exresop.o   exsystem.o\
         excreate.o  exmisc.o   exoparg2.o  exregion.o  exstore.o   exutils.o \
         exdump.o    exmutex.o  exoparg3.o  exresnte.o  exstoren.o
 
-obj-y += hwacpi.o  hwgpe.o  hwregs.o  hwsleep.o hwxface.o hwvalid.o
+acpi-y += hwacpi.o  hwgpe.o  hwregs.o  hwsleep.o hwxface.o hwvalid.o
 
-obj-$(ACPI_FUTURE_USAGE) += hwtimer.o
+acpi-$(ACPI_FUTURE_USAGE) += hwtimer.o
 
-obj-y += nsaccess.o  nsload.o    nssearch.o  nsxfeval.o \
+acpi-y += nsaccess.o  nsload.o    nssearch.o  nsxfeval.o \
         nsalloc.o   nseval.o    nsnames.o   nsutils.o   nsxfname.o \
         nsdump.o    nsinit.o    nsobject.o  nswalk.o    nsxfobj.o  \
         nsparse.o   nspredef.o
 
-obj-$(ACPI_FUTURE_USAGE) += nsdumpdv.o
+acpi-$(ACPI_FUTURE_USAGE) += nsdumpdv.o
 
-obj-y += psargs.o    psparse.o  psloop.o pstree.o   pswalk.o  \
+acpi-y += psargs.o    psparse.o  psloop.o pstree.o   pswalk.o  \
         psopcode.o  psscope.o  psutils.o  psxface.o
 
-obj-y += rsaddr.o rscreate.o rsinfo.o rsio.o rslist.o rsmisc.o rsxface.o \
+acpi-y += rsaddr.o rscreate.o rsinfo.o rsio.o rslist.o rsmisc.o rsxface.o \
         rscalc.o  rsirq.o  rsmemory.o  rsutils.o
 
-obj-$(ACPI_FUTURE_USAGE) += rsdump.o
+acpi-$(ACPI_FUTURE_USAGE) += rsdump.o
 
-obj-y += tbxface.o tbinstal.o tbutils.o tbfind.o tbfadt.o tbxfroot.o
+acpi-y += tbxface.o tbinstal.o tbutils.o tbfind.o tbfadt.o tbxfroot.o
 
-obj-y += utalloc.o utdebug.o uteval.o utinit.o utmisc.o utxface.o \
+acpi-y += utalloc.o utdebug.o uteval.o utinit.o utmisc.o utxface.o \
                utcopy.o utdelete.o utglobal.o utmath.o utobject.o \
                utstate.o utmutex.o utobject.o utresrc.o utlock.o
index 772ee5c4ccca51669d09ed576630c6b5e5cc0fce..2ec394a328e95fea0f15d2e94aef9c32fda507dd 100644 (file)
@@ -787,7 +787,12 @@ struct acpi_bit_register_info {
 
 /* For control registers, both ignored and reserved bits must be preserved */
 
-#define ACPI_PM1_CONTROL_IGNORED_BITS           0x0201 /* Bits 9, 0(SCI_EN) */
+/*
+ * The ACPI spec says to ignore PM1_CTL.SCI_EN (bit 0)
+ * but we need to be able to write ACPI_BITREG_SCI_ENABLE directly
+ * as a BIOS workaround on some machines.
+ */
+#define ACPI_PM1_CONTROL_IGNORED_BITS           0x0200 /* Bits 9 */
 #define ACPI_PM1_CONTROL_RESERVED_BITS          0xC1F8 /* Bits 14-15, 3-8 */
 #define ACPI_PM1_CONTROL_PRESERVED_BITS \
               (ACPI_PM1_CONTROL_IGNORED_BITS | ACPI_PM1_CONTROL_RESERVED_BITS)
index e8f7b64e92da7e2b153d6d43b5377dffccac824c..ae862f1798dc9d59d1b1e7479a6252dec22a185c 100644 (file)
@@ -312,7 +312,7 @@ int acpi_bus_set_power(acpi_handle handle, int state)
       end:
        if (result)
                printk(KERN_WARNING PREFIX
-                             "Transitioning device [%s] to D%d\n",
+                             "Device [%s] failed to transition to D%d\n",
                              device->pnp.bus_id, state);
        else {
                device->power.state = state;
index f7ca8c55956bdce81732c4b0cfcf40bf82704fb6..72069ba5f1edc666d765f0131d509290e74244ab 100644 (file)
@@ -202,21 +202,44 @@ static void acpi_state_timer_broadcast(struct acpi_processor *pr,
  * Suspend / resume control
  */
 static int acpi_idle_suspend;
+static u32 saved_bm_rld;
+
+static void acpi_idle_bm_rld_save(void)
+{
+       acpi_read_bit_register(ACPI_BITREG_BUS_MASTER_RLD, &saved_bm_rld);
+}
+static void acpi_idle_bm_rld_restore(void)
+{
+       u32 resumed_bm_rld;
+
+       acpi_read_bit_register(ACPI_BITREG_BUS_MASTER_RLD, &resumed_bm_rld);
+
+       if (resumed_bm_rld != saved_bm_rld)
+               acpi_write_bit_register(ACPI_BITREG_BUS_MASTER_RLD, saved_bm_rld);
+}
 
 int acpi_processor_suspend(struct acpi_device * device, pm_message_t state)
 {
+       if (acpi_idle_suspend == 1)
+               return 0;
+
+       acpi_idle_bm_rld_save();
        acpi_idle_suspend = 1;
        return 0;
 }
 
 int acpi_processor_resume(struct acpi_device * device)
 {
+       if (acpi_idle_suspend == 0)
+               return 0;
+
+       acpi_idle_bm_rld_restore();
        acpi_idle_suspend = 0;
        return 0;
 }
 
 #if defined (CONFIG_GENERIC_TIME) && defined (CONFIG_X86)
-static int tsc_halts_in_c(int state)
+static void tsc_check_state(int state)
 {
        switch (boot_cpu_data.x86_vendor) {
        case X86_VENDOR_AMD:
@@ -226,13 +249,17 @@ static int tsc_halts_in_c(int state)
                 * C/P/S0/S1 states when this bit is set.
                 */
                if (boot_cpu_has(X86_FEATURE_NONSTOP_TSC))
-                       return 0;
+                       return;
 
                /*FALL THROUGH*/
        default:
-               return state > ACPI_STATE_C1;
+               /* TSC could halt in idle, so notify users */
+               if (state > ACPI_STATE_C1)
+                       mark_tsc_unstable("TSC halts in idle");
        }
 }
+#else
+static void tsc_check_state(int state) { return; }
 #endif
 
 static int acpi_processor_get_power_info_fadt(struct acpi_processor *pr)
@@ -578,14 +605,9 @@ static int acpi_processor_power_verify(struct acpi_processor *pr)
 
        pr->power.timer_broadcast_on_state = INT_MAX;
 
-       for (i = 1; i < ACPI_PROCESSOR_MAX_POWER; i++) {
+       for (i = 1; i < ACPI_PROCESSOR_MAX_POWER && i <= max_cstate; i++) {
                struct acpi_processor_cx *cx = &pr->power.states[i];
 
-#if defined (CONFIG_GENERIC_TIME) && defined (CONFIG_X86)
-               /* TSC could halt in idle, so notify users */
-               if (tsc_halts_in_c(cx->type))
-                       mark_tsc_unstable("TSC halts in idle");;
-#endif
                switch (cx->type) {
                case ACPI_STATE_C1:
                        cx->valid = 1;
@@ -603,6 +625,8 @@ static int acpi_processor_power_verify(struct acpi_processor *pr)
                                acpi_timer_check_state(i, pr, cx);
                        break;
                }
+               if (cx->valid)
+                       tsc_check_state(cx->type);
 
                if (cx->valid)
                        working++;
index d0d1f4d5043442718c9c361fce497a0ca38b9cbe..7f16f5f8e7d395616a0d82ae8dbbd8fca8a336fb 100644 (file)
 #define _COMPONENT              ACPI_PROCESSOR_COMPONENT
 ACPI_MODULE_NAME("processor_throttling");
 
+/* ignore_tpc:
+ *  0 -> acpi processor driver doesn't ignore _TPC values
+ *  1 -> acpi processor driver ignores _TPC values
+ */
+static int ignore_tpc;
+module_param(ignore_tpc, int, 0644);
+MODULE_PARM_DESC(ignore_tpc, "Disable broken BIOS _TPC throttling support");
+
 struct throttling_tstate {
        unsigned int cpu;               /* cpu nr */
        int target_state;               /* target T-state */
@@ -283,6 +291,10 @@ static int acpi_processor_get_platform_limit(struct acpi_processor *pr)
 
        if (!pr)
                return -EINVAL;
+
+       if (ignore_tpc)
+               goto end;
+
        status = acpi_evaluate_integer(pr->handle, "_TPC", NULL, &tpc);
        if (ACPI_FAILURE(status)) {
                if (status != AE_NOT_FOUND) {
@@ -290,6 +302,8 @@ static int acpi_processor_get_platform_limit(struct acpi_processor *pr)
                }
                return -ENODEV;
        }
+
+end:
        pr->throttling_platform_limit = (int)tpc;
        return 0;
 }
@@ -302,6 +316,9 @@ int acpi_processor_tstate_has_changed(struct acpi_processor *pr)
        struct acpi_processor_limit *limit;
        int target_state;
 
+       if (ignore_tpc)
+               return 0;
+
        result = acpi_processor_get_platform_limit(pr);
        if (result) {
                /* Throttling Limit is unsupported */
@@ -821,6 +838,14 @@ static int acpi_processor_get_throttling_ptc(struct acpi_processor *pr)
        ret = acpi_read_throttling_status(pr, &value);
        if (ret >= 0) {
                state = acpi_get_throttling_state(pr, value);
+               if (state == -1) {
+                       ACPI_WARNING((AE_INFO,
+                               "Invalid throttling state, reset\n"));
+                       state = 0;
+                       ret = acpi_processor_set_throttling(pr, state);
+                       if (ret)
+                               return ret;
+               }
                pr->throttling.state = state;
        }
 
index d7ff61c0d571d2244ca3f65983f977d63d931c23..810cca90ca7f0e390c2ad3a4dee33353848a0d43 100644 (file)
@@ -538,6 +538,41 @@ acpi_video_device_lcd_set_level(struct acpi_video_device *device, int level)
        return -EINVAL;
 }
 
+/*
+ * For some buggy _BQC methods, we need to add a constant value to
+ * the _BQC return value to get the actual current brightness level
+ */
+
+static int bqc_offset_aml_bug_workaround;
+static int __init video_set_bqc_offset(const struct dmi_system_id *d)
+{
+       bqc_offset_aml_bug_workaround = 9;
+       return 0;
+}
+
+static struct dmi_system_id video_dmi_table[] __initdata = {
+       /*
+        * Broken _BQC workaround http://bugzilla.kernel.org/show_bug.cgi?id=13121
+        */
+       {
+        .callback = video_set_bqc_offset,
+        .ident = "Acer Aspire 5720",
+        .matches = {
+               DMI_MATCH(DMI_BOARD_VENDOR, "Acer"),
+               DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5720"),
+               },
+       },
+       {
+        .callback = video_set_bqc_offset,
+        .ident = "Acer Aspire 5710Z",
+        .matches = {
+               DMI_MATCH(DMI_BOARD_VENDOR, "Acer"),
+               DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5710Z"),
+               },
+       },
+       {}
+};
+
 static int
 acpi_video_device_lcd_get_level_current(struct acpi_video_device *device,
                                        unsigned long long *level)
@@ -557,6 +592,7 @@ acpi_video_device_lcd_get_level_current(struct acpi_video_device *device,
                                *level = device->brightness->levels[*level + 2];
 
                        }
+                       *level += bqc_offset_aml_bug_workaround;
                        device->brightness->curr = *level;
                        return 0;
                } else {
@@ -2290,6 +2326,8 @@ EXPORT_SYMBOL(acpi_video_register);
 
 static int __init acpi_video_init(void)
 {
+       dmi_check_system(video_dmi_table);
+
        if (intel_opregion_present())
                return 0;
 
index 8f905089b72b7e49c2434d1b6abba9fa76321051..a6cbf7b808e62c15a813c0bd18a78e5f45662eb3 100644 (file)
@@ -934,8 +934,6 @@ static void blkfront_closing(struct xenbus_device *dev)
 
        spin_lock_irqsave(&blkif_io_lock, flags);
 
-       del_gendisk(info->gd);
-
        /* No more blkif_request(). */
        blk_stop_queue(info->rq);
 
@@ -949,6 +947,8 @@ static void blkfront_closing(struct xenbus_device *dev)
        blk_cleanup_queue(info->rq);
        info->rq = NULL;
 
+       del_gendisk(info->gd);
+
  out:
        xenbus_frontend_closed(dev);
 }
@@ -977,8 +977,10 @@ static void backend_changed(struct xenbus_device *dev,
                break;
 
        case XenbusStateClosing:
-               if (info->gd == NULL)
-                       xenbus_dev_fatal(dev, -ENODEV, "gd is NULL");
+               if (info->gd == NULL) {
+                       xenbus_frontend_closed(dev);
+                       break;
+               }
                bd = bdget_disk(info->gd, 0);
                if (bd == NULL)
                        xenbus_dev_fatal(dev, -ENODEV, "bdget failed");
index 13929356135c837743f130c2f7de4d3cd85cc4fb..9b1624e0ddeb5ae7615478c67ec03ec2f4a3a0e9 100644 (file)
@@ -587,7 +587,7 @@ static int viocd_probe(struct vio_dev *vdev, const struct vio_device_id *id)
        struct device_node *node = vdev->dev.archdata.of_node;
 
        deviceno = vdev->unit_address;
-       if (deviceno > VIOCD_MAX_CD)
+       if (deviceno >= VIOCD_MAX_CD)
                return -ENODEV;
        if (!node)
                return -ENODEV;
index aa83a0865ec1d75abeddb9066a42aa5ea8ba1444..09050797c76a26546ca5fa2d4ed3e165cc9455b9 100644 (file)
@@ -2856,6 +2856,7 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
                /* Assume a single IPMB channel at zero. */
                intf->channels[0].medium = IPMI_CHANNEL_MEDIUM_IPMB;
                intf->channels[0].protocol = IPMI_CHANNEL_PROTOCOL_IPMB;
+               intf->curr_channel = IPMI_MAX_CHANNELS;
        }
 
        if (rv == 0)
@@ -3648,13 +3649,13 @@ static int handle_new_recv_msg(ipmi_smi_t          intf,
                }
 
                /*
-               ** We need to make sure the channels have been initialized.
-               ** The channel_handler routine will set the "curr_channel"
-               ** equal to or greater than IPMI_MAX_CHANNELS when all the
-               ** channels for this interface have been initialized.
-               */
+                * We need to make sure the channels have been initialized.
+                * The channel_handler routine will set the "curr_channel"
+                * equal to or greater than IPMI_MAX_CHANNELS when all the
+                * channels for this interface have been initialized.
+                */
                if (intf->curr_channel < IPMI_MAX_CHANNELS) {
-                       requeue = 1;     /* Just put the message back for now */
+                       requeue = 0; /* Throw the message away */
                        goto out;
                }
 
index b2ced39d76b227a064d383f55aeca78ac2bf380a..8c7444857a4b97a7ec6d2a636710f12936081e68 100644 (file)
@@ -1673,7 +1673,7 @@ unsigned int get_random_int(void)
        int ret;
 
        keyptr = get_keyptr();
-       hash[0] += current->pid + jiffies + get_cycles() + (int)(long)&ret;
+       hash[0] += current->pid + jiffies + get_cycles();
 
        ret = half_md4_transform(hash, keyptr->secret);
        put_cpu_var(get_random_int_hash);
index ed306eb1057fde9a7b0c66e093fa8d91464eba4d..0c2f55a38b954d56a1eba026e8b9c65718af1286 100644 (file)
@@ -212,7 +212,8 @@ static int get_event_name(char *dest, struct tcpa_event *event,
                        unsigned char * event_entry)
 {
        const char *name = "";
-       char data[40] = "";
+       /* 41 so there is room for 40 data and 1 nul */
+       char data[41] = "";
        int i, n_len = 0, d_len = 0;
        struct tcpa_pc_event *pc_event;
 
index f9f05d7a707d09bd53a489d99acde270b2f26521..6c6656d3b1e2f25c718f85c654a133e21c3090d5 100644 (file)
@@ -415,6 +415,7 @@ static void crypto_done_action(unsigned long arg)
 static int init_ixp_crypto(void)
 {
        int ret = -ENODEV;
+       u32 msg[2] = { 0, 0 };
 
        if (! ( ~(*IXP4XX_EXP_CFG2) & (IXP4XX_FEATURE_HASH |
                                IXP4XX_FEATURE_AES | IXP4XX_FEATURE_DES))) {
@@ -426,9 +427,35 @@ static int init_ixp_crypto(void)
                return ret;
 
        if (!npe_running(npe_c)) {
-               npe_load_firmware(npe_c, npe_name(npe_c), dev);
+               ret = npe_load_firmware(npe_c, npe_name(npe_c), dev);
+               if (ret) {
+                       return ret;
+               }
+               if (npe_recv_message(npe_c, msg, "STATUS_MSG"))
+                       goto npe_error;
+       } else {
+               if (npe_send_message(npe_c, msg, "STATUS_MSG"))
+                       goto npe_error;
+
+               if (npe_recv_message(npe_c, msg, "STATUS_MSG"))
+                       goto npe_error;
        }
 
+       switch ((msg[1]>>16) & 0xff) {
+       case 3:
+               printk(KERN_WARNING "Firmware of %s lacks AES support\n",
+                               npe_name(npe_c));
+               support_aes = 0;
+               break;
+       case 4:
+       case 5:
+               support_aes = 1;
+               break;
+       default:
+               printk(KERN_ERR "Firmware of %s lacks crypto support\n",
+                       npe_name(npe_c));
+               return -ENODEV;
+       }
        /* buffer_pool will also be used to sometimes store the hmac,
         * so assure it is large enough
         */
@@ -459,6 +486,10 @@ static int init_ixp_crypto(void)
 
        qmgr_enable_irq(RECV_QID);
        return 0;
+
+npe_error:
+       printk(KERN_ERR "%s not responding\n", npe_name(npe_c));
+       ret = -EIO;
 err:
        if (ctx_pool)
                dma_pool_destroy(ctx_pool);
index 3f0fdd18255db9febb61836d44b3d7382385140d..856b3cc2558387b7b239923c37c54f9d47b250ff 100644 (file)
@@ -489,4 +489,4 @@ MODULE_DESCRIPTION("VIA PadLock AES algorithm support");
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Michal Ludvig");
 
-MODULE_ALIAS("aes-all");
+MODULE_ALIAS("aes");
index 17b24c580c099367bdad506bacffa076eb9b1806..4cd35d8fd799a1e75de762954bc34af86e79190b 100644 (file)
@@ -84,6 +84,12 @@ config DRM_I915
 config DRM_I915_KMS
        bool "Enable modesetting on intel by default"
        depends on DRM_I915
+       # i915 KMS depends on ACPI_VIDEO when ACPI is enabled
+       # but for select to work, need to select ACPI_VIDEO's dependencies, ick
+       select VIDEO_OUTPUT_CONTROL if ACPI
+       select BACKLIGHT_CLASS_DEVICE if ACPI
+       select INPUT if ACPI
+       select ACPI_VIDEO if ACPI
        help
          Choose this option if you want kernel modesetting enabled by default,
          and you have a new enough userspace to support this. Running old
index 6d80d17f1e96f9b6d137cfd7ec553378620ca6e2..0411d912d82abb9a82b812eb5e1639029659c60a 100644 (file)
@@ -170,6 +170,14 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
        }
        DRM_DEBUG("offset = 0x%08llx, size = 0x%08lx, type = %d\n",
                  (unsigned long long)map->offset, map->size, map->type);
+
+       /* page-align _DRM_SHM maps. They are allocated here so there is no security
+        * hole created by that and it works around various broken drivers that use
+        * a non-aligned quantity to map the SAREA. --BenH
+        */
+       if (map->type == _DRM_SHM)
+               map->size = PAGE_ALIGN(map->size);
+
        if ((map->offset & (~(resource_size_t)PAGE_MASK)) || (map->size & (~PAGE_MASK))) {
                drm_free(map, sizeof(*map), DRM_MEM_MAPS);
                return -EINVAL;
index f01def16a669bbadfa2a44b4493b74eb0891220c..019b7c5782367390783dfa8fada2046872a6e0c8 100644 (file)
@@ -481,7 +481,7 @@ int drm_ioctl(struct inode *inode, struct file *filp,
                }
                retcode = func(dev, kdata, file_priv);
 
-               if ((retcode == 0) && (cmd & IOC_OUT)) {
+               if (cmd & IOC_OUT) {
                        if (copy_to_user((void __user *)arg, kdata,
                                         _IOC_SIZE(cmd)) != 0)
                                retcode = -EFAULT;
index 4e16ce68b0630988a574f51270b12a4a49bd3dc5..36da913cc5532051ebbfc4ef260986238f60cbc0 100644 (file)
@@ -466,7 +466,7 @@ icside_register_v6(struct icside_state *state, struct expansion_card *ec)
        struct ide_host *host;
        unsigned int sel = 0;
        int ret;
-       hw_regs_t hw[2], *hws[] = { &hw[0], NULL, NULL, NULL };
+       hw_regs_t hw[2], *hws[] = { &hw[0], &hw[1], NULL, NULL };
        struct ide_port_info d = icside_v6_port_info;
 
        ioc_base = ecardm_iomap(ec, ECARD_RES_IOCFAST, 0, 0);
index 35dc38d3b2c58d2f40e3a299f5b6c0832f88da82..6415a2e2ba87febae0cfa6e9b8342f2dbd190748 100644 (file)
@@ -696,7 +696,7 @@ void ide_timer_expiry (unsigned long data)
                }
                spin_lock_irq(&hwif->lock);
                enable_irq(hwif->irq);
-               if (startstop == ide_stopped) {
+               if (startstop == ide_stopped && hwif->polling == 0) {
                        ide_unlock_port(hwif);
                        plug_device = 1;
                }
@@ -868,7 +868,7 @@ irqreturn_t ide_intr (int irq, void *dev_id)
         * same irq as is currently being serviced here, and Linux
         * won't allow another of the same (on any CPU) until we return.
         */
-       if (startstop == ide_stopped) {
+       if (startstop == ide_stopped && hwif->polling == 0) {
                BUG_ON(hwif->handler);
                ide_unlock_port(hwif);
                plug_device = 1;
index c19a221b1e183e9f9764d8b9ff70efc0c1499f94..06fe002116ecc733a1015216d7676e4b24439070 100644 (file)
@@ -206,8 +206,6 @@ EXPORT_SYMBOL_GPL(ide_in_drive_list);
 
 /*
  * Early UDMA66 devices don't set bit14 to 1, only bit13 is valid.
- * We list them here and depend on the device side cable detection for them.
- *
  * Some optical devices with the buggy firmwares have the same problem.
  */
 static const struct drive_list_entry ivb_list[] = {
@@ -251,10 +249,25 @@ u8 eighty_ninty_three(ide_drive_t *drive)
         * - force bit13 (80c cable present) check also for !ivb devices
         *   (unless the slave device is pre-ATA3)
         */
-       if ((id[ATA_ID_HW_CONFIG] & 0x4000) ||
-           (ivb && (id[ATA_ID_HW_CONFIG] & 0x2000)))
+       if (id[ATA_ID_HW_CONFIG] & 0x4000)
                return 1;
 
+       if (ivb) {
+               const char *model = (char *)&id[ATA_ID_PROD];
+
+               if (strstr(model, "TSSTcorp CDDVDW SH-S202")) {
+                       /*
+                        * These ATAPI devices always report 80c cable
+                        * so we have to depend on the host in this case.
+                        */
+                       if (hwif->cbl == ATA_CBL_PATA80)
+                               return 1;
+               } else {
+                       /* Depend on the device side cable detection. */
+                       if (id[ATA_ID_HW_CONFIG] & 0x2000)
+                               return 1;
+               }
+       }
 no_80w:
        if (drive->dev_flags & IDE_DFLAG_UDMA33_WARNED)
                return 0;
index 56ff8c46c7d10a4cf0eefa27bd69769ac52c7953..2148df836ce7f19f48b8ed26f8ae3f01b4700ff5 100644 (file)
@@ -31,24 +31,6 @@ void ide_toggle_bounce(ide_drive_t *drive, int on)
                blk_queue_bounce_limit(drive->queue, addr);
 }
 
-static void ide_dump_opcode(ide_drive_t *drive)
-{
-       struct request *rq = drive->hwif->rq;
-       struct ide_cmd *cmd = NULL;
-
-       if (!rq)
-               return;
-
-       if (rq->cmd_type == REQ_TYPE_ATA_TASKFILE)
-               cmd = rq->special;
-
-       printk(KERN_ERR "ide: failed opcode was: ");
-       if (cmd == NULL)
-               printk(KERN_CONT "unknown\n");
-       else
-               printk(KERN_CONT "0x%02x\n", cmd->tf.command);
-}
-
 u64 ide_get_lba_addr(struct ide_cmd *cmd, int lba48)
 {
        struct ide_taskfile *tf = &cmd->tf;
@@ -91,7 +73,7 @@ static void ide_dump_sector(ide_drive_t *drive)
 
 static void ide_dump_ata_error(ide_drive_t *drive, u8 err)
 {
-       printk(KERN_ERR "{ ");
+       printk(KERN_CONT "{ ");
        if (err & ATA_ABORTED)
                printk(KERN_CONT "DriveStatusError ");
        if (err & ATA_ICRC)
@@ -121,7 +103,7 @@ static void ide_dump_ata_error(ide_drive_t *drive, u8 err)
 
 static void ide_dump_atapi_error(ide_drive_t *drive, u8 err)
 {
-       printk(KERN_ERR "{ ");
+       printk(KERN_CONT "{ ");
        if (err & ATAPI_ILI)
                printk(KERN_CONT "IllegalLengthIndication ");
        if (err & ATAPI_EOM)
@@ -179,7 +161,10 @@ u8 ide_dump_status(ide_drive_t *drive, const char *msg, u8 stat)
                else
                        ide_dump_atapi_error(drive, err);
        }
-       ide_dump_opcode(drive);
+
+       printk(KERN_ERR "%s: possibly failed opcode: 0x%02x\n",
+               drive->name, drive->hwif->cmd.tf.command);
+
        return err;
 }
 EXPORT_SYMBOL(ide_dump_status);
index 7f264ed1141b9ebd2e2dacdc933c5994cfbdf618..c895ed52b2e870909cd103d1e82c7318288a16f6 100644 (file)
@@ -295,7 +295,7 @@ int ide_dev_read_id(ide_drive_t *drive, u8 cmd, u16 *id)
 
        timeout = ((cmd == ATA_CMD_ID_ATA) ? WAIT_WORSTCASE : WAIT_PIDENTIFY) / 2;
 
-       if (ide_busy_sleep(hwif, timeout, use_altstatus))
+       if (ide_busy_sleep(drive, timeout, use_altstatus))
                return 1;
 
        /* wait for IRQ and ATA_DRQ */
@@ -316,8 +316,9 @@ int ide_dev_read_id(ide_drive_t *drive, u8 cmd, u16 *id)
        return rc;
 }
 
-int ide_busy_sleep(ide_hwif_t *hwif, unsigned long timeout, int altstatus)
+int ide_busy_sleep(ide_drive_t *drive, unsigned long timeout, int altstatus)
 {
+       ide_hwif_t *hwif = drive->hwif;
        u8 stat;
 
        timeout += jiffies;
@@ -330,6 +331,8 @@ int ide_busy_sleep(ide_hwif_t *hwif, unsigned long timeout, int altstatus)
                        return 0;
        } while (time_before(jiffies, timeout));
 
+       printk(KERN_ERR "%s: timeout in %s\n", drive->name, __func__);
+
        return 1;       /* drive timed-out */
 }
 
@@ -420,7 +423,7 @@ static int do_probe (ide_drive_t *drive, u8 cmd)
                        tp_ops->dev_select(drive);
                        msleep(50);
                        tp_ops->exec_command(hwif, ATA_CMD_DEV_RESET);
-                       (void)ide_busy_sleep(hwif, WAIT_WORSTCASE, 0);
+                       (void)ide_busy_sleep(drive, WAIT_WORSTCASE, 0);
                        rc = ide_dev_read_id(drive, cmd, id);
                }
 
index cb942a9b580f6ee66bd9f6d50998a664719625c8..3a53e0834cf798d6bbc7c5fca982d192d1941fd3 100644 (file)
@@ -614,12 +614,6 @@ static ide_startstop_t ide_tape_issue_pc(ide_drive_t *drive,
 {
        idetape_tape_t *tape = drive->driver_data;
 
-       if (drive->pc->c[0] == REQUEST_SENSE &&
-           pc->c[0] == REQUEST_SENSE) {
-               printk(KERN_ERR "ide-tape: possible ide-tape.c bug - "
-                       "Two request sense in serial were issued\n");
-       }
-
        if (drive->failed_pc == NULL && pc->c[0] != REQUEST_SENSE)
                drive->failed_pc = pc;
 
index 2aa69993306458f0bd2d26b1eada58fdff1af01e..69860dea382071f8886f6db375347537c53b9eb7 100644 (file)
@@ -263,6 +263,7 @@ static const struct ich_laptop ich_laptop[] = {
        { 0x24CA, 0x1025, 0x003d },     /* ICH4 on ACER TM290 */
        { 0x266F, 0x1025, 0x0066 },     /* ICH6 on ACER Aspire 1694WLMi */
        { 0x2653, 0x1043, 0x82D8 },     /* ICH6M on Asus Eee 701 */
+       { 0x27df, 0x104d, 0x900e },     /* ICH7 on Sony TZ-90 */
        /* end marker */
        { 0, }
 };
index 3ff7231e48582187a0d254069439a2f0737894ec..028de26a25feedb323336df57c10039e7b85ab9b 100644 (file)
@@ -67,6 +67,7 @@ static struct via_isa_bridge {
        u8 udma_mask;
        u8 flags;
 } via_isa_bridges[] = {
+       { "vx855",      PCI_DEVICE_ID_VIA_VX855,    0x00, 0x2f, ATA_UDMA6, VIA_BAD_AST },
        { "vx800",      PCI_DEVICE_ID_VIA_VX800,    0x00, 0x2f, ATA_UDMA6, VIA_BAD_AST },
        { "cx700",      PCI_DEVICE_ID_VIA_CX700,    0x00, 0x2f, ATA_UDMA6, VIA_BAD_AST },
        { "vt8237s",    PCI_DEVICE_ID_VIA_8237S,    0x00, 0x2f, ATA_UDMA6, VIA_BAD_AST },
@@ -474,6 +475,7 @@ static const struct pci_device_id via_pci_tbl[] = {
        { PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_82C576_1),  0 },
        { PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_82C586_1),  0 },
        { PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_CX700_IDE), 0 },
+       { PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_VX855_IDE), 0 },
        { PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_6410),      1 },
        { PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_SATA_EIDE), 1 },
        { 0, },
index e29cdc13a199c007ab8ac6c6337086fe3685c5c4..a28c06d686e12e280beaf73009c4afa839037880 100644 (file)
@@ -107,7 +107,7 @@ static void amba_kmi_close(struct serio *io)
        clk_disable(kmi->clk);
 }
 
-static int amba_kmi_probe(struct amba_device *dev, void *id)
+static int amba_kmi_probe(struct amba_device *dev, struct amba_id *id)
 {
        struct amba_kmi_port *kmi;
        struct serio *io;
index 7793932a513b01bd4b3337d6391e1d01b97dbbe2..11a6248cc1c1dd0af3a57ace1ec228ccdb3ed257 100644 (file)
@@ -443,7 +443,7 @@ static irqreturn_t pcf50633_irq(int irq, void *data)
        dev_dbg(pcf->dev, "pcf50633_irq\n");
 
        get_device(pcf->dev);
-       disable_irq(pcf->irq);
+       disable_irq_nosync(pcf->irq);
        schedule_work(&pcf->irq_work);
 
        return IRQ_HANDLED;
index c2be3088e2e1dd0c2e9936e020fc42e1d7209586..fe24079387c54a66fa0db5a558717c6251a2cb38 100644 (file)
@@ -79,10 +79,6 @@ static int wm8350_phys_read(struct wm8350 *wm8350, u8 reg, int num_regs,
                /* Cache is CPU endian */
                dest[i - reg] = be16_to_cpu(dest[i - reg]);
 
-               /* Satisfy non-volatile bits from cache */
-               dest[i - reg] &= wm8350_reg_io_map[i].vol;
-               dest[i - reg] |= wm8350->reg_cache[i];
-
                /* Mask out non-readable bits */
                dest[i - reg] &= wm8350_reg_io_map[i].readable;
        }
@@ -182,9 +178,6 @@ static int wm8350_write(struct wm8350 *wm8350, u8 reg, int num_regs, u16 *src)
                        (wm8350->reg_cache[i] & ~wm8350_reg_io_map[i].writable)
                        | src[i - reg];
 
-               /* Don't store volatile bits */
-               wm8350->reg_cache[i] &= ~wm8350_reg_io_map[i].vol;
-
                src[i - reg] = cpu_to_be16(src[i - reg]);
        }
 
@@ -1261,7 +1254,6 @@ static int wm8350_create_cache(struct wm8350 *wm8350, int type, int mode)
                    (i < WM8350_CLOCK_CONTROL_1 || i > WM8350_AIF_TEST)) {
                        value = be16_to_cpu(wm8350->reg_cache[i]);
                        value &= wm8350_reg_io_map[i].readable;
-                       value &= ~wm8350_reg_io_map[i].vol;
                        wm8350->reg_cache[i] = value;
                } else
                        wm8350->reg_cache[i] = reg_map[i];
index 36875dcfa492450a3137b97fe59bdc1865bc35d4..7d4febdab286f2e96f70a8f9988d600a5ab36350 100644 (file)
@@ -490,7 +490,7 @@ static void mmci_check_status(unsigned long data)
        mod_timer(&host->timer, jiffies + HZ);
 }
 
-static int __devinit mmci_probe(struct amba_device *dev, void *id)
+static int __devinit mmci_probe(struct amba_device *dev, struct amba_id *id)
 {
        struct mmc_platform_data *plat = dev->dev.platform_data;
        struct mmci_host *host;
index 62dee54af0a58bfc4f1efe8cf8d8f6096ac95c0c..43976aa4dbb12fd05ce52c63a8a355c947e59205 100644 (file)
@@ -178,7 +178,7 @@ static int dataflash_erase(struct mtd_info *mtd, struct erase_info *instr)
                /* Calculate flash page address; use block erase (for speed) if
                 * we're at a block boundary and need to erase the whole block.
                 */
-               pageaddr = div_u64(instr->len, priv->page_size);
+               pageaddr = div_u64(instr->addr, priv->page_size);
                do_block = (pageaddr & 0x7) == 0 && instr->len >= blocksize;
                pageaddr = pageaddr << priv->page_offset;
 
index c49ddd08b2aa05a4634f93388c4aa9154552f989..b4bb06fdf307d570cf431482bd23074191435b3a 100644 (file)
 #define DRV_VER                        "2.0.348"
 #define DRV_NAME               "be2net"
 #define BE_NAME                        "ServerEngines BladeEngine2 10Gbps NIC"
+#define OC_NAME                        "Emulex OneConnect 10Gbps NIC"
 #define DRV_DESC               BE_NAME "Driver"
 
+#define BE_VENDOR_ID           0x19a2
+#define BE_DEVICE_ID1          0x211
+#define OC_DEVICE_ID1          0x700
+#define OC_DEVICE_ID2          0x701
+
+static inline char *nic_name(struct pci_dev *pdev)
+{
+       if (pdev->device == OC_DEVICE_ID1 || pdev->device == OC_DEVICE_ID2)
+               return OC_NAME;
+       else
+               return BE_NAME;
+}
+
 /* Number of bytes of an RX frame that are copied to skb->data */
 #define BE_HDR_LEN             64
 #define BE_MAX_JUMBO_FRAME_SIZE        9018
index 30d0c81c989e3c443f3254115f99319e79e1065c..5c378b5e8e41ee5865068df7fdd3215cd63e4a3a 100644 (file)
@@ -28,10 +28,10 @@ static unsigned int rx_frag_size = 2048;
 module_param(rx_frag_size, uint, S_IRUGO);
 MODULE_PARM_DESC(rx_frag_size, "Size of a fragment that holds rcvd data.");
 
-#define BE_VENDOR_ID           0x19a2
-#define BE2_DEVICE_ID_1        0x0211
 static DEFINE_PCI_DEVICE_TABLE(be_dev_ids) = {
-       { PCI_DEVICE(BE_VENDOR_ID, BE2_DEVICE_ID_1) },
+       { PCI_DEVICE(BE_VENDOR_ID, BE_DEVICE_ID1) },
+       { PCI_DEVICE(BE_VENDOR_ID, OC_DEVICE_ID1) },
+       { PCI_DEVICE(BE_VENDOR_ID, OC_DEVICE_ID2) },
        { 0 }
 };
 MODULE_DEVICE_TABLE(pci, be_dev_ids);
@@ -1859,7 +1859,7 @@ static int __devinit be_probe(struct pci_dev *pdev,
        if (status != 0)
                goto stats_clean;
 
-       dev_info(&pdev->dev, BE_NAME " port %d\n", adapter->port_num);
+       dev_info(&pdev->dev, "%s port %d\n", nic_name(pdev), adapter->port_num);
        return 0;
 
 stats_clean:
@@ -1873,7 +1873,7 @@ rel_reg:
 disable_dev:
        pci_disable_device(pdev);
 do_none:
-       dev_warn(&pdev->dev, BE_NAME " initialization failed\n");
+       dev_err(&pdev->dev, "%s initialization failed\n", nic_name(pdev));
        return status;
 }
 
index 8c2e5ab51f08fd35265eacd0b8881998fae8e6a8..faf094abef7f2fb105e531bbc62704e8110ee514 100644 (file)
@@ -1465,6 +1465,12 @@ static struct aggregator *ad_agg_selection_test(struct aggregator *best,
        return best;
 }
 
+static int agg_device_up(const struct aggregator *agg)
+{
+       return (netif_running(agg->slave->dev) &&
+               netif_carrier_ok(agg->slave->dev));
+}
+
 /**
  * ad_agg_selection_logic - select an aggregation group for a team
  * @aggregator: the aggregator we're looking at
@@ -1496,14 +1502,13 @@ static void ad_agg_selection_logic(struct aggregator *agg)
        struct port *port;
 
        origin = agg;
-
        active = __get_active_agg(agg);
-       best = active;
+       best = (active && agg_device_up(active)) ? active : NULL;
 
        do {
                agg->is_active = 0;
 
-               if (agg->num_of_ports)
+               if (agg->num_of_ports && agg_device_up(agg))
                        best = ad_agg_selection_test(best, agg);
 
        } while ((agg = __get_next_agg(agg)));
index aa08987f6e8156e6f9dd18bcc30a279bb23a73ab..dbd3436912b8cf847517b0dd8e44ea3c88af8577 100644 (file)
@@ -127,11 +127,11 @@ static unsigned long mdio_read(struct meth_private *priv, unsigned long phyreg)
 static int mdio_probe(struct meth_private *priv)
 {
        int i;
-       unsigned long p2, p3;
+       unsigned long p2, p3, flags;
        /* check if phy is detected already */
        if(priv->phy_addr>=0&&priv->phy_addr<32)
                return 0;
-       spin_lock(&priv->meth_lock);
+       spin_lock_irqsave(&priv->meth_lock, flags);
        for (i=0;i<32;++i){
                priv->phy_addr=i;
                p2=mdio_read(priv,2);
@@ -157,7 +157,7 @@ static int mdio_probe(struct meth_private *priv)
                        break;
                }
        }
-       spin_unlock(&priv->meth_lock);
+       spin_unlock_irqrestore(&priv->meth_lock, flags);
        if(priv->phy_addr<32) {
                return 0;
        }
@@ -373,14 +373,14 @@ static int meth_release(struct net_device *dev)
 static void meth_rx(struct net_device* dev, unsigned long int_status)
 {
        struct sk_buff *skb;
-       unsigned long status;
+       unsigned long status, flags;
        struct meth_private *priv = netdev_priv(dev);
        unsigned long fifo_rptr = (int_status & METH_INT_RX_RPTR_MASK) >> 8;
 
-       spin_lock(&priv->meth_lock);
+       spin_lock_irqsave(&priv->meth_lock, flags);
        priv->dma_ctrl &= ~METH_DMA_RX_INT_EN;
        mace->eth.dma_ctrl = priv->dma_ctrl;
-       spin_unlock(&priv->meth_lock);
+       spin_unlock_irqrestore(&priv->meth_lock, flags);
 
        if (int_status & METH_INT_RX_UNDERFLOW) {
                fifo_rptr = (fifo_rptr - 1) & 0x0f;
@@ -452,12 +452,12 @@ static void meth_rx(struct net_device* dev, unsigned long int_status)
                mace->eth.rx_fifo = priv->rx_ring_dmas[priv->rx_write];
                ADVANCE_RX_PTR(priv->rx_write);
        }
-       spin_lock(&priv->meth_lock);
+       spin_lock_irqsave(&priv->meth_lock, flags);
        /* In case there was underflow, and Rx DMA was disabled */
        priv->dma_ctrl |= METH_DMA_RX_INT_EN | METH_DMA_RX_EN;
        mace->eth.dma_ctrl = priv->dma_ctrl;
        mace->eth.int_stat = METH_INT_RX_THRESHOLD;
-       spin_unlock(&priv->meth_lock);
+       spin_unlock_irqrestore(&priv->meth_lock, flags);
 }
 
 static int meth_tx_full(struct net_device *dev)
@@ -470,11 +470,11 @@ static int meth_tx_full(struct net_device *dev)
 static void meth_tx_cleanup(struct net_device* dev, unsigned long int_status)
 {
        struct meth_private *priv = netdev_priv(dev);
-       unsigned long status;
+       unsigned long status, flags;
        struct sk_buff *skb;
        unsigned long rptr = (int_status&TX_INFO_RPTR) >> 16;
 
-       spin_lock(&priv->meth_lock);
+       spin_lock_irqsave(&priv->meth_lock, flags);
 
        /* Stop DMA notification */
        priv->dma_ctrl &= ~(METH_DMA_TX_INT_EN);
@@ -527,12 +527,13 @@ static void meth_tx_cleanup(struct net_device* dev, unsigned long int_status)
        }
 
        mace->eth.int_stat = METH_INT_TX_EMPTY | METH_INT_TX_PKT;
-       spin_unlock(&priv->meth_lock);
+       spin_unlock_irqrestore(&priv->meth_lock, flags);
 }
 
 static void meth_error(struct net_device* dev, unsigned status)
 {
        struct meth_private *priv = netdev_priv(dev);
+       unsigned long flags;
 
        printk(KERN_WARNING "meth: error status: 0x%08x\n",status);
        /* check for errors too... */
@@ -547,7 +548,7 @@ static void meth_error(struct net_device* dev, unsigned status)
                printk(KERN_WARNING "meth: Rx overflow\n");
        if (status & (METH_INT_RX_UNDERFLOW)) {
                printk(KERN_WARNING "meth: Rx underflow\n");
-               spin_lock(&priv->meth_lock);
+               spin_lock_irqsave(&priv->meth_lock, flags);
                mace->eth.int_stat = METH_INT_RX_UNDERFLOW;
                /* more underflow interrupts will be delivered,
                 * effectively throwing us into an infinite loop.
@@ -555,7 +556,7 @@ static void meth_error(struct net_device* dev, unsigned status)
                priv->dma_ctrl &= ~METH_DMA_RX_EN;
                mace->eth.dma_ctrl = priv->dma_ctrl;
                DPRINTK("Disabled meth Rx DMA temporarily\n");
-               spin_unlock(&priv->meth_lock);
+               spin_unlock_irqrestore(&priv->meth_lock, flags);
        }
        mace->eth.int_stat = METH_INT_ERROR;
 }
index 91f50de84be9053422699e0856e6d6f003508ba7..a276125b709bf5deb4b2e26af10d01aa30dd4052 100644 (file)
@@ -125,8 +125,10 @@ void mlx4_en_deactivate_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq)
 
        if (cq->is_tx)
                del_timer(&cq->timer);
-       else
+       else {
                napi_disable(&cq->napi);
+               netif_napi_del(&cq->napi);
+       }
 
        mlx4_cq_free(mdev->dev, &cq->mcq);
 }
index a400d7115f78ce94f8a03f31f9631ed170b9cb81..6bb5af35eda6aa03cd0a672cb30e201d4e8b40a6 100644 (file)
@@ -569,7 +569,7 @@ static int rxq_process(struct rx_queue *rxq, int budget)
                if (rxq->rx_curr_desc == rxq->rx_ring_size)
                        rxq->rx_curr_desc = 0;
 
-               dma_unmap_single(NULL, rx_desc->buf_ptr,
+               dma_unmap_single(mp->dev->dev.parent, rx_desc->buf_ptr,
                                 rx_desc->buf_size, DMA_FROM_DEVICE);
                rxq->rx_desc_count--;
                rx++;
@@ -678,8 +678,9 @@ static int rxq_refill(struct rx_queue *rxq, int budget)
 
                rx_desc = rxq->rx_desc_area + rx;
 
-               rx_desc->buf_ptr = dma_map_single(NULL, skb->data,
-                                       mp->skb_size, DMA_FROM_DEVICE);
+               rx_desc->buf_ptr = dma_map_single(mp->dev->dev.parent,
+                                                 skb->data, mp->skb_size,
+                                                 DMA_FROM_DEVICE);
                rx_desc->buf_size = mp->skb_size;
                rxq->rx_skb[rx] = skb;
                wmb();
@@ -718,6 +719,7 @@ static inline unsigned int has_tiny_unaligned_frags(struct sk_buff *skb)
 
 static void txq_submit_frag_skb(struct tx_queue *txq, struct sk_buff *skb)
 {
+       struct mv643xx_eth_private *mp = txq_to_mp(txq);
        int nr_frags = skb_shinfo(skb)->nr_frags;
        int frag;
 
@@ -746,10 +748,10 @@ static void txq_submit_frag_skb(struct tx_queue *txq, struct sk_buff *skb)
 
                desc->l4i_chk = 0;
                desc->byte_cnt = this_frag->size;
-               desc->buf_ptr = dma_map_page(NULL, this_frag->page,
-                                               this_frag->page_offset,
-                                               this_frag->size,
-                                               DMA_TO_DEVICE);
+               desc->buf_ptr = dma_map_page(mp->dev->dev.parent,
+                                            this_frag->page,
+                                            this_frag->page_offset,
+                                            this_frag->size, DMA_TO_DEVICE);
        }
 }
 
@@ -826,7 +828,8 @@ no_csum:
 
        desc->l4i_chk = l4i_chk;
        desc->byte_cnt = length;
-       desc->buf_ptr = dma_map_single(NULL, skb->data, length, DMA_TO_DEVICE);
+       desc->buf_ptr = dma_map_single(mp->dev->dev.parent, skb->data,
+                                      length, DMA_TO_DEVICE);
 
        __skb_queue_tail(&txq->tx_skb, skb);
 
@@ -956,10 +959,10 @@ static int txq_reclaim(struct tx_queue *txq, int budget, int force)
                }
 
                if (cmd_sts & TX_FIRST_DESC) {
-                       dma_unmap_single(NULL, desc->buf_ptr,
+                       dma_unmap_single(mp->dev->dev.parent, desc->buf_ptr,
                                         desc->byte_cnt, DMA_TO_DEVICE);
                } else {
-                       dma_unmap_page(NULL, desc->buf_ptr,
+                       dma_unmap_page(mp->dev->dev.parent, desc->buf_ptr,
                                       desc->byte_cnt, DMA_TO_DEVICE);
                }
 
@@ -1894,9 +1897,9 @@ static int rxq_init(struct mv643xx_eth_private *mp, int index)
                                                mp->rx_desc_sram_size);
                rxq->rx_desc_dma = mp->rx_desc_sram_addr;
        } else {
-               rxq->rx_desc_area = dma_alloc_coherent(NULL, size,
-                                                       &rxq->rx_desc_dma,
-                                                       GFP_KERNEL);
+               rxq->rx_desc_area = dma_alloc_coherent(mp->dev->dev.parent,
+                                                      size, &rxq->rx_desc_dma,
+                                                      GFP_KERNEL);
        }
 
        if (rxq->rx_desc_area == NULL) {
@@ -1947,7 +1950,7 @@ out_free:
        if (index == 0 && size <= mp->rx_desc_sram_size)
                iounmap(rxq->rx_desc_area);
        else
-               dma_free_coherent(NULL, size,
+               dma_free_coherent(mp->dev->dev.parent, size,
                                  rxq->rx_desc_area,
                                  rxq->rx_desc_dma);
 
@@ -1979,7 +1982,7 @@ static void rxq_deinit(struct rx_queue *rxq)
            rxq->rx_desc_area_size <= mp->rx_desc_sram_size)
                iounmap(rxq->rx_desc_area);
        else
-               dma_free_coherent(NULL, rxq->rx_desc_area_size,
+               dma_free_coherent(mp->dev->dev.parent, rxq->rx_desc_area_size,
                                  rxq->rx_desc_area, rxq->rx_desc_dma);
 
        kfree(rxq->rx_skb);
@@ -2007,9 +2010,9 @@ static int txq_init(struct mv643xx_eth_private *mp, int index)
                                                mp->tx_desc_sram_size);
                txq->tx_desc_dma = mp->tx_desc_sram_addr;
        } else {
-               txq->tx_desc_area = dma_alloc_coherent(NULL, size,
-                                                       &txq->tx_desc_dma,
-                                                       GFP_KERNEL);
+               txq->tx_desc_area = dma_alloc_coherent(mp->dev->dev.parent,
+                                                      size, &txq->tx_desc_dma,
+                                                      GFP_KERNEL);
        }
 
        if (txq->tx_desc_area == NULL) {
@@ -2053,7 +2056,7 @@ static void txq_deinit(struct tx_queue *txq)
            txq->tx_desc_area_size <= mp->tx_desc_sram_size)
                iounmap(txq->tx_desc_area);
        else
-               dma_free_coherent(NULL, txq->tx_desc_area_size,
+               dma_free_coherent(mp->dev->dev.parent, txq->tx_desc_area_size,
                                  txq->tx_desc_area, txq->tx_desc_dma);
 }
 
index 7be0ae10d69b196233c0f1f741f91aa328041a5f..c2eeac4125f328d07cc993ed5125541b77d891d4 100644 (file)
@@ -115,7 +115,7 @@ enum vxge_hw_status vxge_hw_vpath_intr_enable(struct __vxge_hw_vpath_handle *vp)
                VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO1_POISON|
                VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO2_POISON|
                VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO1_DMA_ERR|
-               VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO1_DMA_ERR), 0, 32),
+               VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO2_DMA_ERR), 0, 32),
                &vp_reg->kdfcctl_errors_mask);
 
        __vxge_hw_pio_mem_write32_upper(0, &vp_reg->vpath_ppif_int_mask);
index 02419bfd64b59460241dfab92a49247563d121d6..f9fc389023224e2f70880192ae765d78488ce84d 100644 (file)
@@ -819,10 +819,9 @@ void i2400m_roq_queue_update_ws(struct i2400m *i2400m, struct i2400m_roq *roq,
                        roq_data = (struct i2400m_roq_data *) &skb->cb;
                        i2400m_net_erx(i2400m, skb, roq_data->cs);
                }
-               else {
+               else
                        __i2400m_roq_queue(i2400m, roq, skb, sn, nsn);
-                       __i2400m_roq_update_ws(i2400m, roq, sn + 1);
-               }
+               __i2400m_roq_update_ws(i2400m, roq, sn + 1);
                i2400m_roq_log_add(i2400m, roq, I2400M_RO_TYPE_PACKET_WS,
                                   old_ws, len, sn, nsn, roq->ws);
        }
index 34bf0fdf5047c63dc6aefebc35a8b26b8699009e..1a91bf9687af969c69f26c8e67fca08747c0d426 100644 (file)
@@ -557,7 +557,8 @@ static int pci_platform_power_transition(struct pci_dev *dev, pci_power_t state)
        } else {
                error = -ENODEV;
                /* Fall back to PCI_D0 if native PM is not supported */
-               pci_update_current_state(dev, PCI_D0);
+               if (!dev->pm_cap)
+                       dev->current_state = PCI_D0;
        }
 
        return error;
index eeafc6c0160dbe41b827a627f77c842d396adbd6..bfc1a8892a32f5eb03c8c2752ffb2daff977488c 100644 (file)
@@ -269,16 +269,16 @@ static struct key_entry asus_keymap[] = {
        {KE_KEY, 0x34, KEY_SWITCHVIDEOMODE},
        {KE_KEY, 0x40, KEY_PREVIOUSSONG},
        {KE_KEY, 0x41, KEY_NEXTSONG},
-       {KE_KEY, 0x43, KEY_STOP},
+       {KE_KEY, 0x43, KEY_STOPCD},
        {KE_KEY, 0x45, KEY_PLAYPAUSE},
        {KE_KEY, 0x50, KEY_EMAIL},
        {KE_KEY, 0x51, KEY_WWW},
-       {KE_KEY, 0x5C, BTN_EXTRA},  /* Performance */
+       {KE_KEY, 0x5C, KEY_SCREENLOCK},  /* Screenlock */
        {KE_KEY, 0x5D, KEY_WLAN},
        {KE_KEY, 0x61, KEY_SWITCHVIDEOMODE},
        {KE_KEY, 0x6B, BTN_TOUCH}, /* Lock Mouse */
        {KE_KEY, 0x82, KEY_CAMERA},
-       {KE_KEY, 0x8A, KEY_TV},
+       {KE_KEY, 0x8A, KEY_PROG1},
        {KE_KEY, 0x95, KEY_MEDIA},
        {KE_KEY, 0x99, KEY_PHONE},
        {KE_END, 0},
index 6f54fd1757cd873e24a2dc2e690923a9f061db21..353a898c3693facba59683b1f792150e3538d9cf 100644 (file)
@@ -158,6 +158,7 @@ enum { KE_KEY, KE_END };
 static struct key_entry eeepc_keymap[] = {
        /* Sleep already handled via generic ACPI code */
        {KE_KEY, 0x10, KEY_WLAN },
+       {KE_KEY, 0x11, KEY_WLAN },
        {KE_KEY, 0x12, KEY_PROG1 },
        {KE_KEY, 0x13, KEY_MUTE },
        {KE_KEY, 0x14, KEY_VOLUMEDOWN },
@@ -166,6 +167,8 @@ static struct key_entry eeepc_keymap[] = {
        {KE_KEY, 0x1b, KEY_ZOOM },
        {KE_KEY, 0x1c, KEY_PROG2 },
        {KE_KEY, 0x1d, KEY_PROG3 },
+       {KE_KEY, NOTIFY_BRN_MIN,     KEY_BRIGHTNESSDOWN },
+       {KE_KEY, NOTIFY_BRN_MIN + 2, KEY_BRIGHTNESSUP },
        {KE_KEY, 0x30, KEY_SWITCHVIDEOMODE },
        {KE_KEY, 0x31, KEY_SWITCHVIDEOMODE },
        {KE_KEY, 0x32, KEY_SWITCHVIDEOMODE },
@@ -381,11 +384,13 @@ static ssize_t show_sys_acpi(int cm, char *buf)
 EEEPC_CREATE_DEVICE_ATTR(camera, CM_ASL_CAMERA);
 EEEPC_CREATE_DEVICE_ATTR(cardr, CM_ASL_CARDREADER);
 EEEPC_CREATE_DEVICE_ATTR(disp, CM_ASL_DISPLAYSWITCH);
+EEEPC_CREATE_DEVICE_ATTR(cpufv, CM_ASL_CPUFV);
 
 static struct attribute *platform_attributes[] = {
        &dev_attr_camera.attr,
        &dev_attr_cardr.attr,
        &dev_attr_disp.attr,
+       &dev_attr_cpufv.attr,
        NULL
 };
 
@@ -512,15 +517,21 @@ static int eeepc_hotk_check(void)
        return 0;
 }
 
-static void notify_brn(void)
+static int notify_brn(void)
 {
+       /* returns the *previous* brightness, or -1 */
        struct backlight_device *bd = eeepc_backlight_device;
-       if (bd)
+       if (bd) {
+               int old = bd->props.brightness;
                bd->props.brightness = read_brightness(bd);
+               return old;
+       }
+       return -1;
 }
 
 static void eeepc_rfkill_notify(acpi_handle handle, u32 event, void *data)
 {
+       enum rfkill_state state;
        struct pci_dev *dev;
        struct pci_bus *bus = pci_find_bus(0, 1);
 
@@ -532,7 +543,9 @@ static void eeepc_rfkill_notify(acpi_handle handle, u32 event, void *data)
                return;
        }
 
-       if (get_acpi(CM_ASL_WLAN) == 1) {
+       eeepc_wlan_rfkill_state(ehotk->eeepc_wlan_rfkill, &state);
+
+       if (state == RFKILL_STATE_UNBLOCKED) {
                dev = pci_get_slot(bus, 0);
                if (dev) {
                        /* Device already present */
@@ -552,23 +565,41 @@ static void eeepc_rfkill_notify(acpi_handle handle, u32 event, void *data)
                        pci_dev_put(dev);
                }
        }
+
+       rfkill_force_state(ehotk->eeepc_wlan_rfkill, state);
 }
 
 static void eeepc_hotk_notify(acpi_handle handle, u32 event, void *data)
 {
        static struct key_entry *key;
        u16 count;
+       int brn = -ENODEV;
 
        if (!ehotk)
                return;
        if (event >= NOTIFY_BRN_MIN && event <= NOTIFY_BRN_MAX)
-               notify_brn();
+               brn = notify_brn();
        count = ehotk->event_count[event % 128]++;
        acpi_bus_generate_proc_event(ehotk->device, event, count);
        acpi_bus_generate_netlink_event(ehotk->device->pnp.device_class,
                                        dev_name(&ehotk->device->dev), event,
                                        count);
        if (ehotk->inputdev) {
+               if (brn != -ENODEV) {
+                       /* brightness-change events need special
+                        * handling for conversion to key events
+                        */
+                       if (brn < 0)
+                               brn = event;
+                       else
+                               brn += NOTIFY_BRN_MIN;
+                       if (event < brn)
+                               event = NOTIFY_BRN_MIN; /* brightness down */
+                       else if (event > brn)
+                               event = NOTIFY_BRN_MIN + 2; /* ... up */
+                       else
+                               event = NOTIFY_BRN_MIN + 1; /* ... unchanged */
+               }
                key = eepc_get_entry_by_scancode(event);
                if (key) {
                        switch (key->type) {
@@ -649,6 +680,9 @@ static int eeepc_hotk_add(struct acpi_device *device)
        if (ACPI_FAILURE(status))
                printk(EEEPC_ERR "Error installing notify handler\n");
 
+       eeepc_register_rfkill_notifier("\\_SB.PCI0.P0P6");
+       eeepc_register_rfkill_notifier("\\_SB.PCI0.P0P7");
+
        if (get_acpi(CM_ASL_WLAN) != -1) {
                ehotk->eeepc_wlan_rfkill = rfkill_allocate(&device->dev,
                                                           RFKILL_TYPE_WLAN);
@@ -704,9 +738,6 @@ static int eeepc_hotk_add(struct acpi_device *device)
                        goto bluetooth_fail;
        }
 
-       eeepc_register_rfkill_notifier("\\_SB.PCI0.P0P6");
-       eeepc_register_rfkill_notifier("\\_SB.PCI0.P0P7");
-
        return 0;
 
  bluetooth_fail:
@@ -717,6 +748,8 @@ static int eeepc_hotk_add(struct acpi_device *device)
  wlan_fail:
        if (ehotk->eeepc_wlan_rfkill)
                rfkill_free(ehotk->eeepc_wlan_rfkill);
+       eeepc_unregister_rfkill_notifier("\\_SB.PCI0.P0P6");
+       eeepc_unregister_rfkill_notifier("\\_SB.PCI0.P0P7");
  ehotk_fail:
        kfree(ehotk);
        ehotk = NULL;
index 9a3a682c698164aac0d6650fede11eb0ad49522b..9496494f340e70b4df4e28e034f625a256ec125e 100644 (file)
@@ -110,11 +110,9 @@ static int pnpacpi_disable_resources(struct pnp_dev *dev)
 
        /* acpi_unregister_gsi(pnp_irq(dev, 0)); */
        ret = 0;
-       if (acpi_bus_power_manageable(handle)) {
-               ret = acpi_bus_set_power(handle, ACPI_STATE_D3);
-               if (ret)
-                       return ret;
-       }
+       if (acpi_bus_power_manageable(handle))
+               acpi_bus_set_power(handle, ACPI_STATE_D3);
+               /* continue even if acpi_bus_set_power() fails */
        if (ACPI_FAILURE(acpi_evaluate_object(handle, "_DIS", NULL, NULL)))
                ret = -ENODEV;
        return ret;
index 72b15495183cfd290289fd9256babe296bbbf263..c6628f5a0af7b337fa2ad1426a81e0468a7f1ddc 100644 (file)
@@ -497,7 +497,7 @@ static struct platform_driver da903x_regulator_driver = {
                .owner  = THIS_MODULE,
        },
        .probe          = da903x_regulator_probe,
-       .remove         = da903x_regulator_remove,
+       .remove         = __devexit_p(da903x_regulator_remove),
 };
 
 static int __init da903x_regulator_init(void)
index 826153552157d3d4d328fe372fa2dd2fbf025ac6..aaf1f75fa2939e12e7ecd5ee48111ef37b47a7d8 100644 (file)
@@ -102,7 +102,7 @@ static const struct rtc_class_ops pl030_ops = {
        .set_alarm      = pl030_set_alarm,
 };
 
-static int pl030_probe(struct amba_device *dev, void *id)
+static int pl030_probe(struct amba_device *dev, struct amba_id *id)
 {
        struct pl030_rtc *rtc;
        int ret;
index 333eec689d2feae84723d8622b972d936552c55f..451fc13784d1b9ecdcf2efaae611575aecd1c782 100644 (file)
@@ -127,7 +127,7 @@ static int pl031_remove(struct amba_device *adev)
        return 0;
 }
 
-static int pl031_probe(struct amba_device *adev, void *id)
+static int pl031_probe(struct amba_device *adev, struct amba_id *id)
 {
        int ret;
        struct pl031_local *ldata;
index e3a5ad5ef1d6003a70ac2c98e87b325d73b1ab79..cdc049d4350fc20aa684eb2d4387772c6b39a0f7 100644 (file)
@@ -665,7 +665,7 @@ static struct uart_driver amba_reg = {
        .cons                   = AMBA_CONSOLE,
 };
 
-static int pl010_probe(struct amba_device *dev, void *id)
+static int pl010_probe(struct amba_device *dev, struct amba_id *id)
 {
        struct uart_amba_port *uap;
        void __iomem *base;
index 8b2b9700f3e4cecb108b5da816cb777c3424ba6c..88fdac51b6c5155854477a755b6b38c87baa566a 100644 (file)
@@ -729,7 +729,7 @@ static struct uart_driver amba_reg = {
        .cons                   = AMBA_CONSOLE,
 };
 
-static int pl011_probe(struct amba_device *dev, void *id)
+static int pl011_probe(struct amba_device *dev, struct amba_id *id)
 {
        struct uart_amba_port *uap;
        void __iomem *base;
index d0b093b66adca7756300f1a47280e263af71e12f..5e38ba10a3a90ed2a35687c4e73d636e1626a817 100644 (file)
@@ -961,7 +961,7 @@ void thermal_zone_device_update(struct thermal_zone_device *tz)
 
                switch (trip_type) {
                case THERMAL_TRIP_CRITICAL:
-                       if (temp > trip_temp) {
+                       if (temp >= trip_temp) {
                                if (tz->ops->notify)
                                        ret = tz->ops->notify(tz, count,
                                                              trip_type);
@@ -974,7 +974,7 @@ void thermal_zone_device_update(struct thermal_zone_device *tz)
                        }
                        break;
                case THERMAL_TRIP_HOT:
-                       if (temp > trip_temp)
+                       if (temp >= trip_temp)
                                if (tz->ops->notify)
                                        tz->ops->notify(tz, count, trip_type);
                        break;
@@ -986,14 +986,14 @@ void thermal_zone_device_update(struct thermal_zone_device *tz)
 
                                cdev = instance->cdev;
 
-                               if (temp > trip_temp)
+                               if (temp >= trip_temp)
                                        cdev->ops->set_cur_state(cdev, 1);
                                else
                                        cdev->ops->set_cur_state(cdev, 0);
                        }
                        break;
                case THERMAL_TRIP_PASSIVE:
-                       if (temp > trip_temp || tz->passive)
+                       if (temp >= trip_temp || tz->passive)
                                thermal_zone_device_passive(tz, temp,
                                                            trip_temp, count);
                        break;
index 0ab8474b00cb4d69ff893fa443144e957077b2bf..d9fcdaedf389d9c670b57847004939c44a25dc32 100644 (file)
@@ -1487,14 +1487,7 @@ static int ftdi_sio_port_remove(struct usb_serial_port *port)
 
        remove_sysfs_attrs(port);
 
-       /* all open ports are closed at this point
-        *    (by usbserial.c:__serial_close, which calls ftdi_close)
-        */
-
-       if (priv) {
-               usb_set_serial_port_data(port, NULL);
-               kref_put(&priv->kref, ftdi_sio_priv_release);
-       }
+       kref_put(&priv->kref, ftdi_sio_priv_release);
 
        return 0;
 }
index 61050ab141288134a62f393533c31b24871ce233..d1f80bac54f0db342f97dbc4471370f310cb6261 100644 (file)
@@ -437,7 +437,7 @@ static int clcdfb_register(struct clcd_fb *fb)
        return ret;
 }
 
-static int clcdfb_probe(struct amba_device *dev, void *id)
+static int clcdfb_probe(struct amba_device *dev, struct amba_id *id)
 {
        struct clcd_board *board = dev->dev.platform_data;
        struct clcd_fb *fb;
index dfb72f5e4c962ad35098fb07a65252b99be31941..148cbcc396025607ac7f56c656695681b5a59fc0 100644 (file)
@@ -880,20 +880,22 @@ static irqreturn_t omap_dispc_irq_handler(int irq, void *dev)
 
 static int get_dss_clocks(void)
 {
-       if (IS_ERR((dispc.dss_ick = clk_get(dispc.fbdev->dev, "dss_ick")))) {
-               dev_err(dispc.fbdev->dev, "can't get dss_ick\n");
+       dispc.dss_ick = clk_get(dispc.fbdev->dev, "ick");
+       if (IS_ERR(dispc.dss_ick)) {
+               dev_err(dispc.fbdev->dev, "can't get ick\n");
                return PTR_ERR(dispc.dss_ick);
        }
 
-       if (IS_ERR((dispc.dss1_fck = clk_get(dispc.fbdev->dev, "dss1_fck")))) {
+       dispc.dss1_fck = clk_get(dispc.fbdev->dev, "dss1_fck");
+       if (IS_ERR(dispc.dss1_fck)) {
                dev_err(dispc.fbdev->dev, "can't get dss1_fck\n");
                clk_put(dispc.dss_ick);
                return PTR_ERR(dispc.dss1_fck);
        }
 
-       if (IS_ERR((dispc.dss_54m_fck =
-                               clk_get(dispc.fbdev->dev, "dss_54m_fck")))) {
-               dev_err(dispc.fbdev->dev, "can't get dss_54m_fck\n");
+       dispc.dss_54m_fck = clk_get(dispc.fbdev->dev, "tv_fck");
+       if (IS_ERR(dispc.dss_54m_fck)) {
+               dev_err(dispc.fbdev->dev, "can't get tv_fck\n");
                clk_put(dispc.dss_ick);
                clk_put(dispc.dss1_fck);
                return PTR_ERR(dispc.dss_54m_fck);
index a13c8dcad2a8429c1a5da98f489a60b0da46ff51..9332d6ca6456d986f69c1ba1ec4db75d50b2e39a 100644 (file)
@@ -83,12 +83,14 @@ static inline u32 rfbi_read_reg(int idx)
 
 static int rfbi_get_clocks(void)
 {
-       if (IS_ERR((rfbi.dss_ick = clk_get(rfbi.fbdev->dev, "dss_ick")))) {
-               dev_err(rfbi.fbdev->dev, "can't get dss_ick\n");
+       rfbi.dss_ick = clk_get(rfbi.fbdev->dev, "ick");
+       if (IS_ERR(rfbi.dss_ick)) {
+               dev_err(rfbi.fbdev->dev, "can't get ick\n");
                return PTR_ERR(rfbi.dss_ick);
        }
 
-       if (IS_ERR((rfbi.dss1_fck = clk_get(rfbi.fbdev->dev, "dss1_fck")))) {
+       rfbi.dss1_fck = clk_get(rfbi.fbdev->dev, "dss1_fck");
+       if (IS_ERR(rfbi.dss1_fck)) {
                dev_err(rfbi.fbdev->dev, "can't get dss1_fck\n");
                clk_put(rfbi.dss_ick);
                return PTR_ERR(rfbi.dss1_fck);
index 92ea0ab44ce23cd141882dceed16889bc26a97b9..f10d2fbeda060275750f3c61fc5dc5f48634f931 100644 (file)
@@ -47,6 +47,7 @@ struct sh_mobile_lcdc_priv {
 #endif
        unsigned long lddckr;
        struct sh_mobile_lcdc_chan ch[2];
+       int started;
 };
 
 /* shared registers */
@@ -451,6 +452,7 @@ static int sh_mobile_lcdc_start(struct sh_mobile_lcdc_priv *priv)
 
        /* start the lcdc */
        sh_mobile_lcdc_start_stop(priv, 1);
+       priv->started = 1;
 
        /* tell the board code to enable the panel */
        for (k = 0; k < ARRAY_SIZE(priv->ch); k++) {
@@ -493,7 +495,10 @@ static void sh_mobile_lcdc_stop(struct sh_mobile_lcdc_priv *priv)
        }
 
        /* stop the lcdc */
-       sh_mobile_lcdc_start_stop(priv, 0);
+       if (priv->started) {
+               sh_mobile_lcdc_start_stop(priv, 0);
+               priv->started = 0;
+       }
 
        /* stop clocks */
        for (k = 0; k < ARRAY_SIZE(priv->ch); k++)
index 5759ba53dc9677fe6d2edb9c9904b1ad342d359f..d06260251c304692dc2789c14059170245ad2957 100644 (file)
@@ -2475,7 +2475,7 @@ querySymLinkRetry:
                        /* BB FIXME investigate remapping reserved chars here */
                        *symlinkinfo = cifs_strndup_from_ucs(data_start, count,
                                                    is_unicode, nls_codepage);
-                       if (!symlinkinfo)
+                       if (!*symlinkinfo)
                                rc = -ENOMEM;
                }
        }
index 11431ed72a7f675e63002baa8885f74ffedbee25..f49d684edd964038e0f8da6b783647137d8b66c3 100644 (file)
@@ -225,6 +225,7 @@ int cifs_posix_open(char *full_path, struct inode **pinode,
        if (!(oflags & FMODE_READ))
                write_only = true;
 
+       mode &= ~current_umask();
        rc = CIFSPOSIXCreate(xid, cifs_sb->tcon, posix_flags, mode,
                        pnetfid, presp_data, &oplock, full_path,
                        cifs_sb->local_nls, cifs_sb->mnt_cifs_flags &
@@ -310,7 +311,6 @@ cifs_create(struct inode *inode, struct dentry *direntry, int mode,
                return -ENOMEM;
        }
 
-       mode &= ~current_umask();
        if (oplockEnabled)
                oplock = REQ_OPLOCK;
 
@@ -336,7 +336,7 @@ cifs_create(struct inode *inode, struct dentry *direntry, int mode,
                        else /* success, no need to query */
                                goto cifs_create_set_dentry;
                } else if ((rc != -EIO) && (rc != -EREMOTE) &&
-                        (rc != -EOPNOTSUPP)) /* path not found or net err */
+                        (rc != -EOPNOTSUPP) && (rc != -EINVAL))
                        goto cifs_create_out;
                /* else fallthrough to retry, using older open call, this is
                   case where server does not support this SMB level, and
@@ -609,7 +609,6 @@ cifs_lookup(struct inode *parent_dir_inode, struct dentry *direntry,
        int xid;
        int rc = 0; /* to get around spurious gcc warning, set to zero here */
        int oplock = 0;
-       int mode;
        __u16 fileHandle = 0;
        bool posix_open = false;
        struct cifs_sb_info *cifs_sb;
@@ -660,13 +659,12 @@ cifs_lookup(struct inode *parent_dir_inode, struct dentry *direntry,
 
        if (pTcon->unix_ext) {
                if (!(nd->flags & (LOOKUP_PARENT | LOOKUP_DIRECTORY)) &&
-                               (nd->flags & LOOKUP_OPEN)) {
+                    (nd->flags & LOOKUP_OPEN) && !pTcon->broken_posix_open) {
                        if (!((nd->intent.open.flags & O_CREAT) &&
                                        (nd->intent.open.flags & O_EXCL))) {
-                               mode = nd->intent.open.create_mode &
-                                               ~current_umask();
                                rc = cifs_posix_open(full_path, &newInode,
-                                       parent_dir_inode->i_sb, mode,
+                                       parent_dir_inode->i_sb,
+                                       nd->intent.open.create_mode,
                                        nd->intent.open.flags, &oplock,
                                        &fileHandle, xid);
                                /*
@@ -681,6 +679,8 @@ cifs_lookup(struct inode *parent_dir_inode, struct dentry *direntry,
                                 */
                                if ((rc != -EINVAL) && (rc != -EOPNOTSUPP))
                                        posix_open = true;
+                               else
+                                       pTcon->broken_posix_open = true;
                        }
                }
                if (!posix_open)
index 38c06f826575b4c8c94e0c9924dbd040b247f7f5..302ea15f02e611fb2d254e68740cb8e1cbdd81c2 100644 (file)
@@ -130,10 +130,6 @@ static inline int cifs_posix_open_inode_helper(struct inode *inode,
                        struct cifsFileInfo *pCifsFile, int oplock, u16 netfid)
 {
 
-       file->private_data = kmalloc(sizeof(struct cifsFileInfo), GFP_KERNEL);
-       if (file->private_data == NULL)
-               return -ENOMEM;
-       pCifsFile = cifs_init_private(file->private_data, inode, file, netfid);
        write_lock(&GlobalSMBSeslock);
 
        pCifsInode = CIFS_I(file->f_path.dentry->d_inode);
@@ -184,6 +180,38 @@ psx_client_can_cache:
        return 0;
 }
 
+static struct cifsFileInfo *
+cifs_fill_filedata(struct file *file)
+{
+       struct list_head *tmp;
+       struct cifsFileInfo *pCifsFile = NULL;
+       struct cifsInodeInfo *pCifsInode = NULL;
+
+       /* search inode for this file and fill in file->private_data */
+       pCifsInode = CIFS_I(file->f_path.dentry->d_inode);
+       read_lock(&GlobalSMBSeslock);
+       list_for_each(tmp, &pCifsInode->openFileList) {
+               pCifsFile = list_entry(tmp, struct cifsFileInfo, flist);
+               if ((pCifsFile->pfile == NULL) &&
+                   (pCifsFile->pid == current->tgid)) {
+                       /* mode set in cifs_create */
+
+                       /* needed for writepage */
+                       pCifsFile->pfile = file;
+                       file->private_data = pCifsFile;
+                       break;
+               }
+       }
+       read_unlock(&GlobalSMBSeslock);
+
+       if (file->private_data != NULL) {
+               return pCifsFile;
+       } else if ((file->f_flags & O_CREAT) && (file->f_flags & O_EXCL))
+                       cERROR(1, ("could not find file instance for "
+                                  "new file %p", file));
+       return NULL;
+}
+
 /* all arguments to this function must be checked for validity in caller */
 static inline int cifs_open_inode_helper(struct inode *inode, struct file *file,
        struct cifsInodeInfo *pCifsInode, struct cifsFileInfo *pCifsFile,
@@ -258,7 +286,6 @@ int cifs_open(struct inode *inode, struct file *file)
        struct cifsTconInfo *tcon;
        struct cifsFileInfo *pCifsFile;
        struct cifsInodeInfo *pCifsInode;
-       struct list_head *tmp;
        char *full_path = NULL;
        int desiredAccess;
        int disposition;
@@ -270,32 +297,12 @@ int cifs_open(struct inode *inode, struct file *file)
        cifs_sb = CIFS_SB(inode->i_sb);
        tcon = cifs_sb->tcon;
 
-       /* search inode for this file and fill in file->private_data */
        pCifsInode = CIFS_I(file->f_path.dentry->d_inode);
-       read_lock(&GlobalSMBSeslock);
-       list_for_each(tmp, &pCifsInode->openFileList) {
-               pCifsFile = list_entry(tmp, struct cifsFileInfo,
-                                      flist);
-               if ((pCifsFile->pfile == NULL) &&
-                   (pCifsFile->pid == current->tgid)) {
-                       /* mode set in cifs_create */
-
-                       /* needed for writepage */
-                       pCifsFile->pfile = file;
-
-                       file->private_data = pCifsFile;
-                       break;
-               }
-       }
-       read_unlock(&GlobalSMBSeslock);
-
-       if (file->private_data != NULL) {
-               rc = 0;
+       pCifsFile = cifs_fill_filedata(file);
+       if (pCifsFile) {
                FreeXid(xid);
-               return rc;
-       } else if ((file->f_flags & O_CREAT) && (file->f_flags & O_EXCL))
-                       cERROR(1, ("could not find file instance for "
-                                  "new file %p", file));
+               return 0;
+       }
 
        full_path = build_path_from_dentry(file->f_path.dentry);
        if (full_path == NULL) {
@@ -325,6 +332,7 @@ int cifs_open(struct inode *inode, struct file *file)
                        /* no need for special case handling of setting mode
                           on read only files needed here */
 
+                       pCifsFile = cifs_fill_filedata(file);
                        cifs_posix_open_inode_helper(inode, file, pCifsInode,
                                                     pCifsFile, oplock, netfid);
                        goto out;
index ea9d11e3dcbb03a99aaccebb415b4a8032d36298..cd83c53fcbb546f72253dd0306430319db073f6e 100644 (file)
@@ -107,48 +107,48 @@ void *
 cifs_follow_link(struct dentry *direntry, struct nameidata *nd)
 {
        struct inode *inode = direntry->d_inode;
-       int rc = -EACCES;
+       int rc = -ENOMEM;
        int xid;
        char *full_path = NULL;
-       char *target_path = ERR_PTR(-ENOMEM);
-       struct cifs_sb_info *cifs_sb;
-       struct cifsTconInfo *pTcon;
+       char *target_path = NULL;
+       struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
+       struct cifsTconInfo *tcon = cifs_sb->tcon;
 
        xid = GetXid();
 
-       full_path = build_path_from_dentry(direntry);
+       /*
+        * For now, we just handle symlinks with unix extensions enabled.
+        * Eventually we should handle NTFS reparse points, and MacOS
+        * symlink support. For instance...
+        *
+        * rc = CIFSSMBQueryReparseLinkInfo(...)
+        *
+        * For now, just return -EACCES when the server doesn't support posix
+        * extensions. Note that we still allow querying symlinks when posix
+        * extensions are manually disabled. We could disable these as well
+        * but there doesn't seem to be any harm in allowing the client to
+        * read them.
+        */
+       if (!(tcon->ses->capabilities & CAP_UNIX)) {
+               rc = -EACCES;
+               goto out;
+       }
 
+       full_path = build_path_from_dentry(direntry);
        if (!full_path)
                goto out;
 
        cFYI(1, ("Full path: %s inode = 0x%p", full_path, inode));
-       cifs_sb = CIFS_SB(inode->i_sb);
-       pTcon = cifs_sb->tcon;
-
-       /* We could change this to:
-               if (pTcon->unix_ext)
-          but there does not seem any point in refusing to
-          get symlink info if we can, even if unix extensions
-          turned off for this mount */
-
-       if (pTcon->ses->capabilities & CAP_UNIX)
-               rc = CIFSSMBUnixQuerySymLink(xid, pTcon, full_path,
-                                            &target_path,
-                                            cifs_sb->local_nls);
-       else {
-               /* BB add read reparse point symlink code here */
-               /* rc = CIFSSMBQueryReparseLinkInfo */
-               /* BB Add code to Query ReparsePoint info */
-               /* BB Add MAC style xsymlink check here if enabled */
-       }
 
+       rc = CIFSSMBUnixQuerySymLink(xid, tcon, full_path, &target_path,
+                                    cifs_sb->local_nls);
+       kfree(full_path);
+out:
        if (rc != 0) {
                kfree(target_path);
                target_path = ERR_PTR(rc);
        }
 
-       kfree(full_path);
-out:
        FreeXid(xid);
        nd_set_link(nd, target_path);
        return NULL;
index 370b190a09d1d7ac7d03fe1cd45457ec866749a4..89f98e9a024b73accbfce55d575834e9357be491 100644 (file)
@@ -1943,7 +1943,8 @@ int nfs_permission(struct inode *inode, int mask)
                case S_IFREG:
                        /* NFSv4 has atomic_open... */
                        if (nfs_server_capable(inode, NFS_CAP_ATOMIC_OPEN)
-                                       && (mask & MAY_OPEN))
+                                       && (mask & MAY_OPEN)
+                                       && !(mask & MAY_EXEC))
                                goto out;
                        break;
                case S_IFDIR:
index 1215a4f50cd2d0c37e5fa3829b4fe95dbc8d0d86..3567fb9e3fb12140988c8909b48e607edd45c98d 100644 (file)
@@ -448,13 +448,11 @@ int remove_save_link(struct inode *inode, int truncate)
 static void reiserfs_kill_sb(struct super_block *s)
 {
        if (REISERFS_SB(s)) {
-#ifdef CONFIG_REISERFS_FS_XATTR
                if (REISERFS_SB(s)->xattr_root) {
                        d_invalidate(REISERFS_SB(s)->xattr_root);
                        dput(REISERFS_SB(s)->xattr_root);
                        REISERFS_SB(s)->xattr_root = NULL;
                }
-#endif
                if (REISERFS_SB(s)->priv_root) {
                        d_invalidate(REISERFS_SB(s)->priv_root);
                        dput(REISERFS_SB(s)->priv_root);
index 2237e10c7c7c2a575a32177ba0e4663c236e5f41..8e7deb0e6964ab363feddb606efd37838575a48a 100644 (file)
@@ -123,7 +123,9 @@ static struct dentry *open_xa_root(struct super_block *sb, int flags)
        mutex_lock_nested(&privroot->d_inode->i_mutex, I_MUTEX_XATTR);
 
        xaroot = dget(REISERFS_SB(sb)->xattr_root);
-       if (!xaroot->d_inode) {
+       if (!xaroot)
+               xaroot = ERR_PTR(-ENODATA);
+       else if (!xaroot->d_inode) {
                int err = -ENODATA;
                if (xattr_may_create(flags))
                        err = xattr_mkdir(privroot->d_inode, xaroot, 0700);
@@ -685,20 +687,6 @@ out:
        return err;
 }
 
-/* Actual operations that are exported to VFS-land */
-struct xattr_handler *reiserfs_xattr_handlers[] = {
-       &reiserfs_xattr_user_handler,
-       &reiserfs_xattr_trusted_handler,
-#ifdef CONFIG_REISERFS_FS_SECURITY
-       &reiserfs_xattr_security_handler,
-#endif
-#ifdef CONFIG_REISERFS_FS_POSIX_ACL
-       &reiserfs_posix_acl_access_handler,
-       &reiserfs_posix_acl_default_handler,
-#endif
-       NULL
-};
-
 /*
  * In order to implement different sets of xattr operations for each xattr
  * prefix with the generic xattr API, a filesystem should create a
@@ -883,23 +871,6 @@ static int reiserfs_check_acl(struct inode *inode, int mask)
        return error;
 }
 
-int reiserfs_permission(struct inode *inode, int mask)
-{
-       /*
-        * We don't do permission checks on the internal objects.
-        * Permissions are determined by the "owning" object.
-        */
-       if (IS_PRIVATE(inode))
-               return 0;
-       /*
-        * Stat data v1 doesn't support ACLs.
-        */
-       if (get_inode_sd_version(inode) == STAT_DATA_V1)
-               return generic_permission(inode, mask, NULL);
-       else
-               return generic_permission(inode, mask, reiserfs_check_acl);
-}
-
 static int create_privroot(struct dentry *dentry)
 {
        int err;
@@ -922,6 +893,28 @@ static int create_privroot(struct dentry *dentry)
        return 0;
 }
 
+#else
+int __init reiserfs_xattr_register_handlers(void) { return 0; }
+void reiserfs_xattr_unregister_handlers(void) {}
+static int create_privroot(struct dentry *dentry) { return 0; }
+#endif
+
+/* Actual operations that are exported to VFS-land */
+struct xattr_handler *reiserfs_xattr_handlers[] = {
+#ifdef CONFIG_REISERFS_FS_XATTR
+       &reiserfs_xattr_user_handler,
+       &reiserfs_xattr_trusted_handler,
+#endif
+#ifdef CONFIG_REISERFS_FS_SECURITY
+       &reiserfs_xattr_security_handler,
+#endif
+#ifdef CONFIG_REISERFS_FS_POSIX_ACL
+       &reiserfs_posix_acl_access_handler,
+       &reiserfs_posix_acl_default_handler,
+#endif
+       NULL
+};
+
 static int xattr_mount_check(struct super_block *s)
 {
        /* We need generation numbers to ensure that the oid mapping is correct
@@ -941,10 +934,24 @@ static int xattr_mount_check(struct super_block *s)
        return 0;
 }
 
-#else
-int __init reiserfs_xattr_register_handlers(void) { return 0; }
-void reiserfs_xattr_unregister_handlers(void) {}
+int reiserfs_permission(struct inode *inode, int mask)
+{
+       /*
+        * We don't do permission checks on the internal objects.
+        * Permissions are determined by the "owning" object.
+        */
+       if (IS_PRIVATE(inode))
+               return 0;
+
+#ifdef CONFIG_REISERFS_FS_XATTR
+       /*
+        * Stat data v1 doesn't support ACLs.
+        */
+       if (get_inode_sd_version(inode) != STAT_DATA_V1)
+               return generic_permission(inode, mask, reiserfs_check_acl);
 #endif
+       return generic_permission(inode, mask, NULL);
+}
 
 /* This will catch lookups from the fs root to .reiserfs_priv */
 static int
@@ -992,7 +999,6 @@ int reiserfs_xattr_init(struct super_block *s, int mount_flags)
        int err = 0;
        struct dentry *privroot = REISERFS_SB(s)->priv_root;
 
-#ifdef CONFIG_REISERFS_FS_XATTR
        err = xattr_mount_check(s);
        if (err)
                goto error;
@@ -1023,14 +1029,11 @@ error:
                clear_bit(REISERFS_XATTRS_USER, &(REISERFS_SB(s)->s_mount_opt));
                clear_bit(REISERFS_POSIXACL, &(REISERFS_SB(s)->s_mount_opt));
        }
-#endif
 
        /* The super_block MS_POSIXACL must mirror the (no)acl mount option. */
-#ifdef CONFIG_REISERFS_FS_POSIX_ACL
        if (reiserfs_posixacl(s))
                s->s_flags |= MS_POSIXACL;
        else
-#endif
                s->s_flags &= ~MS_POSIXACL;
 
        return err;
index dbd6150763e90a0d1fb52c559886639b641a3ff1..fc218444e3153cc29c8610388163a806f8cc5f4f 100644 (file)
@@ -42,7 +42,7 @@ typedef struct
 
 #define local_cmpxchg(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
 #define local_xchg(l, n) atomic_long_xchg((&(l)->a), (n))
-#define local_add_unless(l, a, u) atomic_long_add_unless((&(l)->a), (a), (u))
+#define local_add_unless(l, _a, u) atomic_long_add_unless((&(l)->a), (_a), (u))
 #define local_inc_not_zero(l) atomic_long_inc_not_zero(&(l)->a)
 
 /* Non-atomic variants, ie. preemption disabled and won't be touched
index 51e6e54b2aa15a2715e204ce5075f02799cfc9dc..9b93cafa82a0db78fba046a2e8e8d768707bbec2 100644 (file)
@@ -28,7 +28,7 @@ struct amba_id {
 
 struct amba_driver {
        struct device_driver    drv;
-       int                     (*probe)(struct amba_device *, void *);
+       int                     (*probe)(struct amba_device *, struct amba_id *);
        int                     (*remove)(struct amba_device *);
        void                    (*shutdown)(struct amba_device *);
        int                     (*suspend)(struct amba_device *, pm_message_t);
index ff65fffb078f6e9475983190da859bfecb942740..9fed365a598b89845d83271f93d9fe3affef15f2 100644 (file)
@@ -1109,7 +1109,7 @@ void ide_fix_driveid(u16 *);
 
 extern void ide_fixstring(u8 *, const int, const int);
 
-int ide_busy_sleep(ide_hwif_t *, unsigned long, int);
+int ide_busy_sleep(ide_drive_t *, unsigned long, int);
 
 int ide_wait_stat(ide_startstop_t *, ide_drive_t *, u8, u8, unsigned long);
 
index 186ec6ab334de4b6a4a54ecc88704d78ae2517a0..a47c879e1304cc19397543403aa068bd02433f29 100644 (file)
@@ -1097,6 +1097,32 @@ unsigned long __init node_memmap_size_bytes(int, unsigned long, unsigned long);
 #define pfn_valid_within(pfn) (1)
 #endif
 
+#ifdef CONFIG_ARCH_HAS_HOLES_MEMORYMODEL
+/*
+ * pfn_valid() is meant to be able to tell if a given PFN has valid memmap
+ * associated with it or not. In FLATMEM, it is expected that holes always
+ * have valid memmap as long as there is valid PFNs either side of the hole.
+ * In SPARSEMEM, it is assumed that a valid section has a memmap for the
+ * entire section.
+ *
+ * However, an ARM, and maybe other embedded architectures in the future
+ * free memmap backing holes to save memory on the assumption the memmap is
+ * never used. The page_zone linkages are then broken even though pfn_valid()
+ * returns true. A walker of the full memmap must then do this additional
+ * check to ensure the memmap they are looking at is sane by making sure
+ * the zone and PFN linkages are still valid. This is expensive, but walkers
+ * of the full memmap are extremely rare.
+ */
+int memmap_valid_within(unsigned long pfn,
+                                       struct page *page, struct zone *zone);
+#else
+static inline int memmap_valid_within(unsigned long pfn,
+                                       struct page *page, struct zone *zone)
+{
+       return 1;
+}
+#endif /* CONFIG_ARCH_HAS_HOLES_MEMORYMODEL */
+
 #endif /* !__GENERATING_BOUNDS.H */
 #endif /* !__ASSEMBLY__ */
 #endif /* _LINUX_MMZONE_H */
index 06ba90c211a53b694a13fb371cbde61ff963b75b..0f71812d67d327283b551d2a3c84b762fa2617b4 100644 (file)
 #define PCI_DEVICE_ID_VIA_82C598_1     0x8598
 #define PCI_DEVICE_ID_VIA_838X_1       0xB188
 #define PCI_DEVICE_ID_VIA_83_87XX_1    0xB198
-#define PCI_DEVICE_ID_VIA_C409_IDE     0XC409
+#define PCI_DEVICE_ID_VIA_VX855_IDE    0xC409
 #define PCI_DEVICE_ID_VIA_ANON         0xFFFF
 
 #define PCI_VENDOR_ID_SIEMENS           0x110A
index cdedc01036e45738e165220562fbbfbea66192f1..99928dce37ea927bde2f515df93ad9a2bab2a239 100644 (file)
@@ -41,6 +41,7 @@ int reiserfs_xattr_init(struct super_block *sb, int mount_flags);
 int reiserfs_lookup_privroot(struct super_block *sb);
 int reiserfs_delete_xattrs(struct inode *inode);
 int reiserfs_chown_xattrs(struct inode *inode, struct iattr *attrs);
+int reiserfs_permission(struct inode *inode, int mask);
 
 #ifdef CONFIG_REISERFS_FS_XATTR
 #define has_xattr_dir(inode) (REISERFS_I(inode)->i_flags & i_has_xattr_dir)
@@ -50,7 +51,6 @@ int reiserfs_setxattr(struct dentry *dentry, const char *name,
                      const void *value, size_t size, int flags);
 ssize_t reiserfs_listxattr(struct dentry *dentry, char *buffer, size_t size);
 int reiserfs_removexattr(struct dentry *dentry, const char *name);
-int reiserfs_permission(struct inode *inode, int mask);
 
 int reiserfs_xattr_get(struct inode *, const char *, void *, size_t);
 int reiserfs_xattr_set(struct inode *, const char *, const void *, size_t, int);
@@ -117,8 +117,6 @@ static inline void reiserfs_init_xattr_rwsem(struct inode *inode)
 #define reiserfs_listxattr NULL
 #define reiserfs_removexattr NULL
 
-#define reiserfs_permission NULL
-
 static inline void reiserfs_init_xattr_rwsem(struct inode *inode)
 {
 }
index eef8cd26b5e5062e37830099128f9844b3323253..d546b2d53a62ba700756c8b7ff53b11373923162 100644 (file)
@@ -193,6 +193,7 @@ static void drop_futex_key_refs(union futex_key *key)
  * @uaddr: virtual address of the futex
  * @fshared: 0 for a PROCESS_PRIVATE futex, 1 for PROCESS_SHARED
  * @key: address where result is stored.
+ * @rw: mapping needs to be read/write (values: VERIFY_READ, VERIFY_WRITE)
  *
  * Returns a negative error code or 0
  * The key words are stored in *key on success.
@@ -203,7 +204,8 @@ static void drop_futex_key_refs(union futex_key *key)
  *
  * lock_page() might sleep, the caller should not hold a spinlock.
  */
-static int get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key)
+static int
+get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw)
 {
        unsigned long address = (unsigned long)uaddr;
        struct mm_struct *mm = current->mm;
@@ -226,7 +228,7 @@ static int get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key)
         *        but access_ok() should be faster than find_vma()
         */
        if (!fshared) {
-               if (unlikely(!access_ok(VERIFY_WRITE, uaddr, sizeof(u32))))
+               if (unlikely(!access_ok(rw, uaddr, sizeof(u32))))
                        return -EFAULT;
                key->private.mm = mm;
                key->private.address = address;
@@ -235,7 +237,7 @@ static int get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key)
        }
 
 again:
-       err = get_user_pages_fast(address, 1, 0, &page);
+       err = get_user_pages_fast(address, 1, rw == VERIFY_WRITE, &page);
        if (err < 0)
                return err;
 
@@ -677,7 +679,7 @@ static int futex_wake(u32 __user *uaddr, int fshared, int nr_wake, u32 bitset)
        if (!bitset)
                return -EINVAL;
 
-       ret = get_futex_key(uaddr, fshared, &key);
+       ret = get_futex_key(uaddr, fshared, &key, VERIFY_READ);
        if (unlikely(ret != 0))
                goto out;
 
@@ -723,10 +725,10 @@ futex_wake_op(u32 __user *uaddr1, int fshared, u32 __user *uaddr2,
        int ret, op_ret;
 
 retry:
-       ret = get_futex_key(uaddr1, fshared, &key1);
+       ret = get_futex_key(uaddr1, fshared, &key1, VERIFY_READ);
        if (unlikely(ret != 0))
                goto out;
-       ret = get_futex_key(uaddr2, fshared, &key2);
+       ret = get_futex_key(uaddr2, fshared, &key2, VERIFY_WRITE);
        if (unlikely(ret != 0))
                goto out_put_key1;
 
@@ -814,10 +816,10 @@ static int futex_requeue(u32 __user *uaddr1, int fshared, u32 __user *uaddr2,
        int ret, drop_count = 0;
 
 retry:
-       ret = get_futex_key(uaddr1, fshared, &key1);
+       ret = get_futex_key(uaddr1, fshared, &key1, VERIFY_READ);
        if (unlikely(ret != 0))
                goto out;
-       ret = get_futex_key(uaddr2, fshared, &key2);
+       ret = get_futex_key(uaddr2, fshared, &key2, VERIFY_READ);
        if (unlikely(ret != 0))
                goto out_put_key1;
 
@@ -1140,7 +1142,7 @@ static int futex_wait(u32 __user *uaddr, int fshared,
        q.bitset = bitset;
 retry:
        q.key = FUTEX_KEY_INIT;
-       ret = get_futex_key(uaddr, fshared, &q.key);
+       ret = get_futex_key(uaddr, fshared, &q.key, VERIFY_READ);
        if (unlikely(ret != 0))
                goto out;
 
@@ -1330,7 +1332,7 @@ static int futex_lock_pi(u32 __user *uaddr, int fshared,
        q.pi_state = NULL;
 retry:
        q.key = FUTEX_KEY_INIT;
-       ret = get_futex_key(uaddr, fshared, &q.key);
+       ret = get_futex_key(uaddr, fshared, &q.key, VERIFY_WRITE);
        if (unlikely(ret != 0))
                goto out;
 
@@ -1594,7 +1596,7 @@ retry:
        if ((uval & FUTEX_TID_MASK) != task_pid_vnr(current))
                return -EPERM;
 
-       ret = get_futex_key(uaddr, fshared, &key);
+       ret = get_futex_key(uaddr, fshared, &key, VERIFY_WRITE);
        if (unlikely(ret != 0))
                goto out;
 
index a2cc7e9a6e841b9e955709b9139cd96b3d803f2e..699a2ac3a0d71c53476f5f0ba60436f40da8c58c 100644 (file)
@@ -54,9 +54,9 @@ enum {
  * table (if it's not there yet), and we check it for lock order
  * conflicts and deadlocks.
  */
-#define MAX_LOCKDEP_ENTRIES    8192UL
+#define MAX_LOCKDEP_ENTRIES    16384UL
 
-#define MAX_LOCKDEP_CHAINS_BITS        14
+#define MAX_LOCKDEP_CHAINS_BITS        15
 #define MAX_LOCKDEP_CHAINS     (1UL << MAX_LOCKDEP_CHAINS_BITS)
 
 #define MAX_LOCKDEP_CHAIN_HLOCKS (MAX_LOCKDEP_CHAINS*5)
index 874ecf1307aee212e1208289ea300865dca18385..984b3ecbd72c5ca791e501e18d09c47862b677ad 100644 (file)
@@ -340,39 +340,44 @@ void oops_exit(void)
 }
 
 #ifdef WANT_WARN_ON_SLOWPATH
-void warn_slowpath_fmt(const char *file, int line, const char *fmt, ...)
-{
+struct slowpath_args {
+       const char *fmt;
        va_list args;
-       char function[KSYM_SYMBOL_LEN];
-       unsigned long caller = (unsigned long)__builtin_return_address(0);
-       const char *board;
+};
 
-       sprint_symbol(function, caller);
+static void warn_slowpath_common(const char *file, int line, void *caller, struct slowpath_args *args)
+{
+       const char *board;
 
        printk(KERN_WARNING "------------[ cut here ]------------\n");
-       printk(KERN_WARNING "WARNING: at %s:%d %s()\n", file,
-               line, function);
+       printk(KERN_WARNING "WARNING: at %s:%d %pS()\n", file, line, caller);
        board = dmi_get_system_info(DMI_PRODUCT_NAME);
        if (board)
                printk(KERN_WARNING "Hardware name: %s\n", board);
 
-       if (*fmt) {
-               va_start(args, fmt);
-               vprintk(fmt, args);
-               va_end(args);
-       }
+       if (args)
+               vprintk(args->fmt, args->args);
 
        print_modules();
        dump_stack();
        print_oops_end_marker();
        add_taint(TAINT_WARN);
 }
+
+void warn_slowpath_fmt(const char *file, int line, const char *fmt, ...)
+{
+       struct slowpath_args args;
+
+       args.fmt = fmt;
+       va_start(args.args, fmt);
+       warn_slowpath_common(file, line, __builtin_return_address(0), &args);
+       va_end(args.args);
+}
 EXPORT_SYMBOL(warn_slowpath_fmt);
 
 void warn_slowpath_null(const char *file, int line)
 {
-       static const char *empty = "";
-       warn_slowpath_fmt(file, line, empty);
+       warn_slowpath_common(file, line, __builtin_return_address(0), NULL);
 }
 EXPORT_SYMBOL(warn_slowpath_null);
 #endif
index e71ca9cd81b283ac408c82bd9b97c39aea0b09bc..b0dc9e7a0d17555d19baecbf1780948ec647698a 100644 (file)
@@ -241,9 +241,9 @@ static int create_image(int platform_mode)
 
        local_irq_disable();
 
-       sysdev_suspend(PMSG_FREEZE);
+       error = sysdev_suspend(PMSG_FREEZE);
        if (error) {
-               printk(KERN_ERR "PM: Some devices failed to power down, "
+               printk(KERN_ERR "PM: Some system devices failed to power down, "
                        "aborting hibernation\n");
                goto Enable_irqs;
        }
index 819f17ac796efeeee1068efe3e6a27ac952d3a16..e1d16c9a76806ef945e4271a9cfcef9ac1a0a0d9 100644 (file)
@@ -38,7 +38,8 @@
  */
 unsigned long long __attribute__((weak)) sched_clock(void)
 {
-       return (unsigned long long)jiffies * (NSEC_PER_SEC / HZ);
+       return (unsigned long long)(jiffies - INITIAL_JIFFIES)
+                                       * (NSEC_PER_SEC / HZ);
 }
 
 static __read_mostly int sched_clock_running;
index a884c09006c4d2141248ff04848cca86dff56d64..cda81ec58d9fe1e723388826de8966b274b71d0a 100644 (file)
@@ -2380,7 +2380,7 @@ static const char readme_msg[] =
        "# echo print-parent > /debug/tracing/trace_options\n"
        "# echo 1 > /debug/tracing/tracing_enabled\n"
        "# cat /debug/tracing/trace > /tmp/trace.txt\n"
-       "echo 0 > /debug/tracing/tracing_enabled\n"
+       "echo 0 > /debug/tracing/tracing_enabled\n"
 ;
 
 static ssize_t
index 16ce8b955dcff121623fc14810a9f12999f7ea3d..f5b7d1760213e53db3c46e84dde56daf219ea0cd 100644 (file)
@@ -6,6 +6,7 @@
 
 
 #include <linux/stddef.h>
+#include <linux/mm.h>
 #include <linux/mmzone.h>
 #include <linux/module.h>
 
@@ -72,3 +73,17 @@ struct zoneref *next_zones_zonelist(struct zoneref *z,
        *zone = zonelist_zone(z);
        return z;
 }
+
+#ifdef CONFIG_ARCH_HAS_HOLES_MEMORYMODEL
+int memmap_valid_within(unsigned long pfn,
+                                       struct page *page, struct zone *zone)
+{
+       if (page_to_pfn(page) != pfn)
+               return 0;
+
+       if (page_zone(page) != zone)
+               return 0;
+
+       return 1;
+}
+#endif /* CONFIG_ARCH_HAS_HOLES_MEMORYMODEL */
index 30351f0063acb125f4581f0a1c6197662254d8ab..bb553c3e955da10631ca7f8229be2b1bdb791f25 100644 (file)
@@ -94,12 +94,12 @@ unsigned long vm_dirty_bytes;
 /*
  * The interval between `kupdate'-style writebacks
  */
-unsigned int dirty_writeback_interval = 5 * 100; /* sentiseconds */
+unsigned int dirty_writeback_interval = 5 * 100; /* centiseconds */
 
 /*
  * The longest time for which data is allowed to remain dirty
  */
-unsigned int dirty_expire_interval = 30 * 100; /* sentiseconds */
+unsigned int dirty_expire_interval = 30 * 100; /* centiseconds */
 
 /*
  * Flag that makes the machine dump writes/reads and block dirtyings.
@@ -770,7 +770,7 @@ static void wb_kupdate(unsigned long arg)
 
        sync_supers();
 
-       oldest_jif = jiffies - msecs_to_jiffies(dirty_expire_interval);
+       oldest_jif = jiffies - msecs_to_jiffies(dirty_expire_interval * 10);
        start_jif = jiffies;
        next_jif = start_jif + msecs_to_jiffies(dirty_writeback_interval * 10);
        nr_to_write = global_page_state(NR_FILE_DIRTY) +
index 16521664010ddc06b5dfb25303413bedb6a58041..23122af3261177713b9e2640b9ef108017083457 100644 (file)
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -14,7 +14,7 @@
  * Original design by Rik van Riel <riel@conectiva.com.br> 2001
  * File methods by Dave McCracken <dmccr@us.ibm.com> 2003, 2004
  * Anonymous methods by Andrea Arcangeli <andrea@suse.de> 2004
- * Contributions by Hugh Dickins <hugh@veritas.com> 2003, 2004
+ * Contributions by Hugh Dickins 2003, 2004
  */
 
 /*
index a2d4ab32198d85b9773926c27ba7fdd07adfbfe7..f92e66d558bd3608f5c758d7b7c39748cf936f51 100644 (file)
--- a/mm/slob.c
+++ b/mm/slob.c
@@ -60,6 +60,7 @@
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/mm.h>
+#include <linux/swap.h> /* struct reclaim_state */
 #include <linux/cache.h>
 #include <linux/init.h>
 #include <linux/module.h>
@@ -255,6 +256,8 @@ static void *slob_new_pages(gfp_t gfp, int order, int node)
 
 static void slob_free_pages(void *b, int order)
 {
+       if (current->reclaim_state)
+               current->reclaim_state->reclaimed_slab += 1 << order;
        free_pages((unsigned long)b, order);
 }
 
@@ -407,7 +410,7 @@ static void slob_free(void *block, int size)
                spin_unlock_irqrestore(&slob_lock, flags);
                clear_slob_page(sp);
                free_slob_page(sp);
-               free_page((unsigned long)b);
+               slob_free_pages(b, 0);
                return;
        }
 
index 7ab54ecbd3f3a5abe50eba2c0a5dc035bf4d5efc..65ffda5934b09b8220e9a00332945dc19ba88de6 100644 (file)
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -9,6 +9,7 @@
  */
 
 #include <linux/mm.h>
+#include <linux/swap.h> /* struct reclaim_state */
 #include <linux/module.h>
 #include <linux/bit_spinlock.h>
 #include <linux/interrupt.h>
@@ -1170,6 +1171,8 @@ static void __free_slab(struct kmem_cache *s, struct page *page)
 
        __ClearPageSlab(page);
        reset_page_mapcount(page);
+       if (current->reclaim_state)
+               current->reclaim_state->reclaimed_slab += pages;
        __free_pages(page, order);
 }
 
@@ -1909,7 +1912,7 @@ static inline int calculate_order(int size)
         * Doh this slab cannot be placed using slub_max_order.
         */
        order = slab_order(size, 1, MAX_ORDER, 1);
-       if (order <= MAX_ORDER)
+       if (order < MAX_ORDER)
                return order;
        return -ENOSYS;
 }
@@ -2522,6 +2525,7 @@ __setup("slub_min_order=", setup_slub_min_order);
 static int __init setup_slub_max_order(char *str)
 {
        get_option(&str, &slub_max_order);
+       slub_max_order = min(slub_max_order, MAX_ORDER - 1);
 
        return 1;
 }
index 66f6130976cb65c569f41108507479a68ec0779c..74d66dba0cbe45429f7b663c783a6f839e2ceb3f 100644 (file)
@@ -509,22 +509,11 @@ static void pagetypeinfo_showblockcount_print(struct seq_file *m,
                        continue;
 
                page = pfn_to_page(pfn);
-#ifdef CONFIG_ARCH_FLATMEM_HAS_HOLES
-               /*
-                * Ordinarily, memory holes in flatmem still have a valid
-                * memmap for the PFN range. However, an architecture for
-                * embedded systems (e.g. ARM) can free up the memmap backing
-                * holes to save memory on the assumption the memmap is
-                * never used. The page_zone linkages are then broken even
-                * though pfn_valid() returns true. Skip the page if the
-                * linkages are broken. Even if this test passed, the impact
-                * is that the counters for the movable type are off but
-                * fragmentation monitoring is likely meaningless on small
-                * systems.
-                */
-               if (page_zone(page) != zone)
+
+               /* Watch for unexpected holes punched in the memmap */
+               if (!memmap_valid_within(pfn, page, zone))
                        continue;
-#endif
+
                mtype = get_pageblock_migratetype(page);
 
                if (mtype < MIGRATE_TYPES)
index 30b88777c3df1ad3ab934832e8738c6110760d4c..5ee1a3682bf282dc1893e1be3596daba847371f9 100644 (file)
@@ -134,6 +134,10 @@ struct sk_buff *br_handle_frame(struct net_bridge_port *p, struct sk_buff *skb)
                if (skb->protocol == htons(ETH_P_PAUSE))
                        goto drop;
 
+               /* If STP is turned off, then forward */
+               if (p->br->stp_enabled == BR_NO_STP && dest[5] == 0)
+                       goto forward;
+
                if (NF_HOOK(PF_BRIDGE, NF_BR_LOCAL_IN, skb, skb->dev,
                            NULL, br_handle_local_finish))
                        return NULL;    /* frame consumed by filter */
@@ -141,6 +145,7 @@ struct sk_buff *br_handle_frame(struct net_bridge_port *p, struct sk_buff *skb)
                        return skb;     /* continue processing */
        }
 
+forward:
        switch (p->state) {
        case BR_STATE_FORWARDING:
                rhook = rcu_dereference(br_should_route_hook);
index 6e63ec3f1fcfc1f646eeee4fc0454bf79e69396f..0660515f3992fe460c8a0de96c7d3632aec707c3 100644 (file)
@@ -297,6 +297,9 @@ void br_topology_change_detection(struct net_bridge *br)
 {
        int isroot = br_is_root_bridge(br);
 
+       if (br->stp_enabled != BR_KERNEL_STP)
+               return;
+
        pr_info("%s: topology change detected, %s\n", br->dev->name,
                isroot ? "propagating" : "sending tcn bpdu");
 
index 9cc9f95b109e72abaa5135d99cd0665d889415fa..6d62d4618cfc66a5c106e331b3eca0e85ff41f28 100644 (file)
@@ -66,9 +66,9 @@
 
    NOTES.
 
-   * The stored value for avbps is scaled by 2^5, so that maximal
-     rate is ~1Gbit, avpps is scaled by 2^10.
-
+   * avbps is scaled by 2^5, avpps is scaled by 2^10.
+   * both values are reported as 32 bit unsigned values. bps can
+     overflow for fast links : max speed being 34360Mbit/sec
    * Minimal interval is HZ/4=250msec (it is the greatest common divisor
      for HZ=100 and HZ=1024 8)), maximal interval
      is (HZ*2^EST_MAX_INTERVAL)/4 = 8sec. Shorter intervals
@@ -86,9 +86,9 @@ struct gen_estimator
        spinlock_t              *stats_lock;
        int                     ewma_log;
        u64                     last_bytes;
+       u64                     avbps;
        u32                     last_packets;
        u32                     avpps;
-       u32                     avbps;
        struct rcu_head         e_rcu;
        struct rb_node          node;
 };
@@ -115,6 +115,7 @@ static void est_timer(unsigned long arg)
        rcu_read_lock();
        list_for_each_entry_rcu(e, &elist[idx].list, list) {
                u64 nbytes;
+               u64 brate;
                u32 npackets;
                u32 rate;
 
@@ -125,9 +126,9 @@ static void est_timer(unsigned long arg)
 
                nbytes = e->bstats->bytes;
                npackets = e->bstats->packets;
-               rate = (nbytes - e->last_bytes)<<(7 - idx);
+               brate = (nbytes - e->last_bytes)<<(7 - idx);
                e->last_bytes = nbytes;
-               e->avbps += ((long)rate - (long)e->avbps) >> e->ewma_log;
+               e->avbps += ((s64)(brate - e->avbps)) >> e->ewma_log;
                e->rate_est->bps = (e->avbps+0xF)>>5;
 
                rate = (npackets - e->last_packets)<<(12 - idx);
index b5873bdff61207e13b89650c535393db0c44a830..64f51eec6576290e3b2df361316ee5448396642d 100644 (file)
@@ -175,9 +175,13 @@ static void service_arp_queue(struct netpoll_info *npi)
 void netpoll_poll(struct netpoll *np)
 {
        struct net_device *dev = np->dev;
-       const struct net_device_ops *ops = dev->netdev_ops;
+       const struct net_device_ops *ops;
+
+       if (!dev || !netif_running(dev))
+               return;
 
-       if (!dev || !netif_running(dev) || !ops->ndo_poll_controller)
+       ops = dev->netdev_ops;
+       if (!ops->ndo_poll_controller)
                return;
 
        /* Process pending work on NIC */
index d152394b2611e27d9533e7663972d2e3cccc4ea5..e505b5392e1e511b278eda64e71914750ffc6577 100644 (file)
@@ -2288,7 +2288,7 @@ unsigned int skb_seq_read(unsigned int consumed, const u8 **data,
 next_skb:
        block_limit = skb_headlen(st->cur_skb) + st->stepped_offset;
 
-       if (abs_offset < block_limit) {
+       if (abs_offset < block_limit && !st->frag_data) {
                *data = st->cur_skb->data + (abs_offset - st->stepped_offset);
                return block_limit - abs_offset;
        }
index 9d26a3da37e5696dfaf385bb0a4474dda239ff14..5b919f7b45db4db2e263ed7a43f82e2ed9a382af 100644 (file)
@@ -408,7 +408,7 @@ config INET_XFRM_MODE_BEET
 
 config INET_LRO
        bool "Large Receive Offload (ipv4/tcp)"
-
+       default y
        ---help---
          Support for Large Receive Offload (ipv4/tcp).
 
index 90d22ae0a419e95f4a34c26a40673b03ed1840b1..88bf051d0cbb4cd8989b44b8e894e6ab0ac60e53 100644 (file)
@@ -139,6 +139,8 @@ __be32 ic_servaddr = NONE;  /* Boot server IP address */
 __be32 root_server_addr = NONE;        /* Address of NFS server */
 u8 root_server_path[256] = { 0, };     /* Path to mount as root */
 
+u32 ic_dev_xid;                /* Device under configuration */
+
 /* vendor class identifier */
 static char vendor_class_identifier[253] __initdata;
 
@@ -932,6 +934,13 @@ static int __init ic_bootp_recv(struct sk_buff *skb, struct net_device *dev, str
                goto drop_unlock;
        }
 
+       /* Is it a reply for the device we are configuring? */
+       if (b->xid != ic_dev_xid) {
+               if (net_ratelimit())
+                       printk(KERN_ERR "DHCP/BOOTP: Ignoring delayed packet \n");
+               goto drop_unlock;
+       }
+
        /* Parse extensions */
        if (ext_len >= 4 &&
            !memcmp(b->exten, ic_bootp_cookie, 4)) { /* Check magic cookie */
@@ -1115,6 +1124,9 @@ static int __init ic_dynamic(void)
        get_random_bytes(&timeout, sizeof(timeout));
        timeout = CONF_BASE_TIMEOUT + (timeout % (unsigned) CONF_TIMEOUT_RANDOM);
        for (;;) {
+               /* Track the device we are configuring */
+               ic_dev_xid = d->xid;
+
 #ifdef IPCONFIG_BOOTP
                if (do_bootp && (d->able & IC_BOOTP))
                        ic_bootp_send_if(d, jiffies - start_jiffies);
index 1d7f49c6f0ca0a5821ad9fc0b04fbce85ebf91c5..7a0f0b27bf1f0affc18e57c96b7c002aa5376fcc 100644 (file)
@@ -1321,6 +1321,7 @@ int tcp_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
        struct task_struct *user_recv = NULL;
        int copied_early = 0;
        struct sk_buff *skb;
+       u32 urg_hole = 0;
 
        lock_sock(sk);
 
@@ -1532,7 +1533,8 @@ do_prequeue:
                                }
                        }
                }
-               if ((flags & MSG_PEEK) && peek_seq != tp->copied_seq) {
+               if ((flags & MSG_PEEK) &&
+                   (peek_seq - copied - urg_hole != tp->copied_seq)) {
                        if (net_ratelimit())
                                printk(KERN_DEBUG "TCP(%s:%d): Application bug, race in MSG_PEEK.\n",
                                       current->comm, task_pid_nr(current));
@@ -1553,6 +1555,7 @@ do_prequeue:
                                if (!urg_offset) {
                                        if (!sock_flag(sk, SOCK_URGINLINE)) {
                                                ++*seq;
+                                               urg_hole++;
                                                offset++;
                                                used--;
                                                if (!used)
index ec697cebb63bdff597a4bbf712fc8fba9bca18c3..3b64182972312f183d4dbdd4d506d862c3df891f 100644 (file)
@@ -303,6 +303,8 @@ restart:
                switch (teql_resolve(skb, skb_res, slave)) {
                case 0:
                        if (__netif_tx_trylock(slave_txq)) {
+                               unsigned int length = qdisc_pkt_len(skb);
+
                                if (!netif_tx_queue_stopped(slave_txq) &&
                                    !netif_tx_queue_frozen(slave_txq) &&
                                    slave_ops->ndo_start_xmit(skb, slave) == 0) {
@@ -310,8 +312,7 @@ restart:
                                        master->slaves = NEXT_SLAVE(q);
                                        netif_wake_queue(dev);
                                        master->stats.tx_packets++;
-                                       master->stats.tx_bytes +=
-                                               qdisc_pkt_len(skb);
+                                       master->stats.tx_bytes += length;
                                        return 0;
                                }
                                __netif_tx_unlock(slave_txq);
index 32c8554f3946dee390b56eda335facd94f0764fa..00790472f641b8cd5990033a4162b0120aa1453e 100755 (executable)
@@ -1,5 +1,13 @@
 #!/bin/sh
-# Print additional version information for non-release trees.
+#
+# This scripts adds local version information from the version
+# control systems git, mercurial (hg) and subversion (svn).
+#
+# If something goes wrong, send a mail the kernel build mailinglist
+# (see MAINTAINERS) and CC Nico Schottelius
+# <nico-linuxsetlocalversion -at- schottelius.org>.
+#
+#
 
 usage() {
        echo "Usage: $0 [srctree]" >&2
@@ -10,12 +18,20 @@ cd "${1:-.}" || usage
 
 # Check for git and a git repo.
 if head=`git rev-parse --verify --short HEAD 2>/dev/null`; then
-       # Do we have an untagged tag?
-       if atag=`git describe 2>/dev/null`; then
-       &n