sfrench/cifs-2.6.git
15 years agoRevert "ACPI: ibm-acpi: make non-generic bay support optional"
Henrique de Moraes Holschuh [Thu, 11 Jan 2007 07:58:15 +0000 (02:58 -0500)]
Revert "ACPI: ibm-acpi: make non-generic bay support optional"

This reverts commit 2df910b4c3edcce9a0c12394db6f5f4a6e69c712.

ACPI_BAY has not been merged into mainline yet, so the changes to ibm-acpi
related Kconfig entries that depend on ACPI_BAY were permanently disabling
ibm-acpi bay support.  This is a serious regression for ThinkPad users.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
15 years agoPull sgi into release branch
Len Brown [Thu, 11 Jan 2007 06:55:34 +0000 (01:55 -0500)]
Pull sgi into release branch

15 years agoPull trivial into release branch
Len Brown [Thu, 11 Jan 2007 06:55:25 +0000 (01:55 -0500)]
Pull trivial into release branch

15 years agoACPI: update MAINTAINERS
Len Brown [Tue, 9 Jan 2007 00:03:28 +0000 (19:03 -0500)]
ACPI: update MAINTAINERS

s/Maintained/Supported/
and document some sub-maintainers for ACPI drivers.

Signed-off-by: Len Brown <len.brown@intel.com>
15 years agoACPI: schedule obsolete features for deletion
Len Brown [Thu, 11 Jan 2007 06:49:44 +0000 (01:49 -0500)]
ACPI: schedule obsolete features for deletion

Signed-off-by: Len Brown <len.brown@intel.com>
15 years agoACPI: delete two spurious ACPI messages
Venkatesh Pallipadi [Thu, 11 Jan 2007 04:16:36 +0000 (23:16 -0500)]
ACPI: delete two spurious ACPI messages

ACPI: Getting cpuindex for acpiid 0x4

acpi_processor-0742 [00] processor_preregister_: Error while parsing _PSD domain information. Assuming no coordination

http://bugzilla.kernel.org/show_bug.cgi?id=7286

Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
15 years agoACPI: rename cstate_entry_s to cstate_entry
Venkatesh Pallipadi [Thu, 11 Jan 2007 04:08:38 +0000 (23:08 -0500)]
ACPI: rename cstate_entry_s to cstate_entry

style change only.

Signed-off-by: Len Brown <len.brown@intel.com>
15 years agoMerge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband
Linus Torvalds [Wed, 10 Jan 2007 03:48:15 +0000 (19:48 -0800)]
Merge branch 'for-linus' of /linux/kernel/git/roland/infiniband

* 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband:
  IB/mthca: Don't execute QUERY_QP firmware command for QP in RESET state
  IB/ehca: Use proper GFP_ flags for get_zeroed_page()
  IB/mthca: Fix PRM compliance problem in atomic-send completions
  RDMA/ucma: Don't report events with invalid user context
  RDMA/ucma: Fix struct ucma_event leak when backlog is full
  RDMA/iwcm: iWARP connection timeouts shouldn't be reported as rejects
  IB/iser: Return error code when PDUs may not be sent
  IB/mthca: Fix off-by-one in FMR handling on memfree

15 years agoIB/mthca: Don't execute QUERY_QP firmware command for QP in RESET state
Dotan Barak [Wed, 27 Dec 2006 13:46:06 +0000 (15:46 +0200)]
IB/mthca: Don't execute QUERY_QP firmware command for QP in RESET state

If a QP being queried is in the RESET state, don't execute the
QUERY_QP firmware command (because it will fail).

Signed-off-by: Dotan Barak <dotanb@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
15 years agoIB/ehca: Use proper GFP_ flags for get_zeroed_page()
Hoang-Nam Nguyen [Tue, 9 Jan 2007 17:04:14 +0000 (18:04 +0100)]
IB/ehca: Use proper GFP_ flags for get_zeroed_page()

Here is a patch for ehca to use proper flag, ie. GFP_ATOMIC
resp. GFP_KERNEL, when calling get_zeroed_page() to prevent "Bug:
scheduling while atomic...". This error does not cause a kernel panic
but makes ipoib un-usable afterwards.  It is reproducible on
2.6.20-rc4 if one does ifconfig down during a flood ping test.  I have
not observed this error in earlier releases incl. 2.6.20-rc1.

This error occurs when a qp event/irq is received and ehca event
handler allocates a control block/page to obtain HCA error data block.
Use of GFP_ATOMIC when in interrupt context prevents this issue.

Signed-off-by Hoang-Nam Nguyen <hnguyen@de.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
15 years agoMerge branch 'linus' of master.kernel.org:/pub/scm/linux/kernel/git/perex/alsa
Linus Torvalds [Tue, 9 Jan 2007 17:40:34 +0000 (09:40 -0800)]
Merge branch 'linus' of /linux/kernel/git/perex/alsa

* 'linus' of master.kernel.org:/pub/scm/linux/kernel/git/perex/alsa:
  [ALSA] version 1.0.14rc1
  [ALSA] usbaudio - Fix kobject_add() error at reconnection
  [ALSA] usb: usbmixer error path fix
  [ALSA] _snd_cmipci_uswitch_put doesn't set zero flags
  [ALSA] hda-codec - Fix NULL dereference in generic hda code
  [ALSA] hda_intel: ALSA HD Audio patch for Intel ICH9
  [ALSA] usb-audio: work around wrong frequency in CM6501 descriptors
  [ALSA] Fix potential NULL pointer dereference in echoaudio midi
  [ALSA] Audio: Add nvidia HD Audio controllers of MCP67 support to hda_intel.c

15 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Tue, 9 Jan 2007 17:37:18 +0000 (09:37 -0800)]
Merge /pub/scm/linux/kernel/git/davem/net-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
  [TCP]: Fix iov_len calculation in tcp_v4_send_ack().
  [NETFILTER]: nf_conntrack_netbios_ns: fix uninitialized member in expectation
  [TG3]: Add PHY workaround for 5755M.
  [BNX2]: Update version and reldate.
  [BNX2]: Fix bug in bnx2_nvram_write().
  [BNX2]: Fix 5709 Serdes detection.
  [BNX2]: Don't apply CRC PHY workaround to 5709.
  NetLabel: correct CIPSO tag handling when adding new DOI definitions
  NetLabel: correct locking in selinux_netlbl_socket_setsid()
  [Bluetooth] Correct SCO buffer for Broadcom based Dell laptops
  [Bluetooth] Correct SCO buffer for Broadcom based HP laptops
  [Bluetooth] Correct SCO buffer size for another ThinkPad laptop
  [Bluetooth] Handle device registration failures
  [Bluetooth] Fix uninitialized return value for RFCOMM sendmsg()
  [Bluetooth] More checks if DLC is still attached to the TTY
  [Bluetooth] Add packet size checks for CAPI messages
  [X25]: Trivial, SOCK_DEBUG's in x25_facilities missing newlines
  [INET]: Fix incorrect "inet_sock->is_icsk" assignment.

15 years agoMerge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...
Linus Torvalds [Tue, 9 Jan 2007 17:36:06 +0000 (09:36 -0800)]
Merge branch 'upstream-linus' of /linux/kernel/git/jgarzik/netdev-2.6

* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6:
  pcnet_cs : add new id
  chelsio: error path fix
  s390: iucv Kconfig help description changes
  s390: qeth driver fixes: atomic context fixups
  s390: qeth driver fixes: packet socket
  s390: qeth driver fixes: VLAN hdr, perf stats
  forcedeth: sideband management fix
  Revert "[PATCH] e1000: disable TSO on the 82544 with slab debugging"
  qeth: fix uaccess handling and get rid of unused variable
  qla3xxx: Add delay to NVRAM register access.
  qla3xxx: Remove NETIF_F_LLTX from driver features.
  ixgb: Write RA register high word first, increment version
  ixgb: Maybe stop TX if not enough free descriptors
  ixgb: Fix early TSO completion
  [PATCH] ipw2100: Fix dropping fragmented small packet problem
  [PATCH] ieee80211: WLAN_GET_SEQ_SEQ fix (select correct region)

15 years agoMerge branch 'merge' of master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc
Linus Torvalds [Tue, 9 Jan 2007 17:35:16 +0000 (09:35 -0800)]
Merge branch 'merge' of /linux/kernel/git/paulus/powerpc

* 'merge' of master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc:
  [POWERPC] Fix bugs in the hypervisor call stats code
  [POWERPC] Fix corruption in hcall9
  [POWERPC] iSeries: fix setup initcall
  [POWERPC] iSeries: fix viopath initialisation
  [POWERPC] iSeries: fix lpevents initialisation
  [POWERPC] iSeries: fix proc/iSeries initialisation
  [POWERPC] iSeries: fix mf proc initialisation
  [POWERPC] disable PReP and EFIKA during make oldconfig
  [POWERPC] Fix mpc52xx serial driver to work for arch/ppc again
  [POWERPC] Don't include powerpc/sysdev/rom.o for arch/ppc builds
  [POWERPC] Fix mpc52xx fdt to use correct device_type for sound devices
  [POWERPC] 52xx: Don't use device_initcall to probe of_platform_bus
  [POWERPC] Add legacy iSeries to ppc64_defconfig
  [POWERPC] Update ppc64_defconfig
  [POWERPC] Fix manual assembly WARN_ON() in enter_rtas().
  [POWERPC] Avoid calling get_irq_server() with a real, not virtual irq.
  [POWERPC] Fix unbalanced uses of of_node_put
  [POWERPC] Fix bogus BUG_ON() in in hugetlb_get_unmapped_area()

15 years agoMerge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6
Linus Torvalds [Tue, 9 Jan 2007 17:34:20 +0000 (09:34 -0800)]
Merge branch 'for-linus' of git://git390.osdl.marist.edu/linux-2.6

* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6:
  [S390] locking problem with __cpcmd.
  [S390] don't call handle_mm_fault() if in an atomic context.
  [S390] Fix vmalloc area size calculation.
  [S390] Fix cpu hotplug (missing 'online' attribute).
  [S390] cio: use barrier() in stsch_reset.
  [S390] memory detection misses 128k.

15 years ago[PATCH] i2c/pci: fix sis96x smbus quirk once and for all
Mark M. Hoffman [Tue, 9 Jan 2007 03:11:29 +0000 (22:11 -0500)]
[PATCH] i2c/pci: fix sis96x smbus quirk once and for all

The sis96x SMBus PCI device depends on two different quirks to run
in a specific order.  Apart from being fragile, this was found to
actually break on (at least) recent FC4, FC5, and FC6 kernels.  This
patch fixes the quirks so that they work without relying on the
compiler and/or linker to put them in any specific order.

  http://lists.lm-sensors.org/pipermail/lm-sensors/2006-April/015962.html
  https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=189719

I tested this patch.

Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
Cc: Andrew Morton <akpm@osdl.org>
Cc: Adrian Bunk <bunk@stusta.de>
Cc: Greg K-H <greg@kroah.com>
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
15 years ago[ALSA] version 1.0.14rc1
Jaroslav Kysela [Tue, 9 Jan 2007 09:57:25 +0000 (10:57 +0100)]
[ALSA] version 1.0.14rc1

Signed-off-by: Jaroslav Kysela <perex@suse.cz>
15 years ago[S390] locking problem with __cpcmd.
Christian Borntraeger [Tue, 9 Jan 2007 09:19:03 +0000 (10:19 +0100)]
[S390] locking problem with __cpcmd.

Changeset 740b5706b9c4b3767f597b3ea76654c6f2a800b2 moved the protecting
spinlock from __cpcmd to cpcmd. Therefore vmcp can no longer use __cpcmd,
instead we have to use cpcmd.

Signed-off-by: Christian Borntraeger <cborntra@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
15 years ago[S390] don't call handle_mm_fault() if in an atomic context.
Heiko Carstens [Tue, 9 Jan 2007 09:18:50 +0000 (10:18 +0100)]
[S390] don't call handle_mm_fault() if in an atomic context.

There are several places in the futex code where a spin_lock is held
and still uaccesses happen. Deadlocks are avoided by increasing the
preempt count. The pagefault handler will then not take any locks
but will immediately search the fixup tables.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
15 years ago[S390] Fix vmalloc area size calculation.
Heiko Carstens [Tue, 9 Jan 2007 09:18:47 +0000 (10:18 +0100)]
[S390] Fix vmalloc area size calculation.

setup_memory_end() uses VMALLOC_END instead of VMALLOC_END_INIT to
calculate the maximum supported size of physical memory. Since
VMALLOC_END is zero, this will cause a crash on 31 bit systems.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
15 years ago[S390] Fix cpu hotplug (missing 'online' attribute).
Heiko Carstens [Tue, 9 Jan 2007 09:18:44 +0000 (10:18 +0100)]
[S390] Fix cpu hotplug (missing 'online' attribute).

72486f1f8f0a2bc828b9d30cf4690cf2dd6807fc inverts the logic if an
'online' attribute in /sys/devices/system/cpu/cpuX should appear.
So we end up with no hotpluggable cpus at all...
Set the hotpluggable value to one to make sure the online
attribute appears again.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
15 years ago[S390] cio: use barrier() in stsch_reset.
Heiko Carstens [Tue, 9 Jan 2007 09:18:41 +0000 (10:18 +0100)]
[S390] cio: use barrier() in stsch_reset.

Use barrier() in stsch_reset() instead of duplicating the stsch()
inline assembly and adding "memory" to the clobberlist.
Pointed out by Chuck Ebbert.

Real fix would be to add a fixup section to the stsch() and extend the
basic program check handler so it searches the exception tables in case
of a program check.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
15 years ago[S390] memory detection misses 128k.
Hongjie Yang [Tue, 9 Jan 2007 09:18:36 +0000 (10:18 +0100)]
[S390] memory detection misses 128k.

Fix a memory leak problem in the memory detection routines.  A memory leak
of 128k occurs when we have a contiguous memory with mixed access-mode
(read or write) ranges.

Signed-off-by: Hongjie Yang <hongjie@us.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
15 years ago[TCP]: Fix iov_len calculation in tcp_v4_send_ack().
Craig Schlenter [Tue, 9 Jan 2007 08:11:15 +0000 (00:11 -0800)]
[TCP]: Fix iov_len calculation in tcp_v4_send_ack().

This fixes the ftp stalls present in the current kernels.

All credit goes to Komuro <komurojun-mbn@nifty.com> for tracking
this down. The patch is untested but it looks *cough* obviously
correct.

Signed-off-by: Craig Schlenter <craig@codefountain.com>
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years ago[NETFILTER]: nf_conntrack_netbios_ns: fix uninitialized member in expectation
Patrick McHardy [Tue, 9 Jan 2007 08:03:26 +0000 (00:03 -0800)]
[NETFILTER]: nf_conntrack_netbios_ns: fix uninitialized member in expectation

->helper is uninitialized in the expectation registered by the netbios_ns
helper and it later copied to the expected connection, which causes invalid
memory dereferences when trying to call the helper.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years ago[TG3]: Add PHY workaround for 5755M.
Michael Chan [Tue, 9 Jan 2007 03:57:20 +0000 (19:57 -0800)]
[TG3]: Add PHY workaround for 5755M.

Some PHY trim values need to be fine-tuned on 5755M to be
IEEE-compliant.

Update version to 3.72.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years ago[BNX2]: Update version and reldate.
Michael Chan [Tue, 9 Jan 2007 03:56:31 +0000 (19:56 -0800)]
[BNX2]: Update version and reldate.

Update version to 1.5.3.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years ago[BNX2]: Fix bug in bnx2_nvram_write().
Michael Chan [Tue, 9 Jan 2007 03:56:13 +0000 (19:56 -0800)]
[BNX2]: Fix bug in bnx2_nvram_write().

The bug was a bogus pointer being passed to kfree().  The pointer was
incremented in the write loop and then passed to kfree().

The fix is to use align_buf to save the original address.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years ago[BNX2]: Fix 5709 Serdes detection.
Michael Chan [Tue, 9 Jan 2007 03:56:01 +0000 (19:56 -0800)]
[BNX2]: Fix 5709 Serdes detection.

5709 has a new register to detect copper/fiber PHYs.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years ago[BNX2]: Don't apply CRC PHY workaround to 5709.
Michael Chan [Tue, 9 Jan 2007 03:55:46 +0000 (19:55 -0800)]
[BNX2]: Don't apply CRC PHY workaround to 5709.

The workaround is only needed on 5706/5708 and cannot be applied on
5709.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years agoNetLabel: correct CIPSO tag handling when adding new DOI definitions
Paul Moore [Fri, 5 Jan 2007 20:08:22 +0000 (15:08 -0500)]
NetLabel: correct CIPSO tag handling when adding new DOI definitions

The current netlbl_cipsov4_add_common() function has two problems which are
fixed with this patch.  The first is an off-by-one bug where it is possibile to
overflow the doi_def->tags[] array.  The second is a bug where the same
doi_def->tags[] array was not always fully initialized, which caused sporadic
failures.

Signed-off-by: Paul Moore <paul.moore@hp.com>
Signed-off-by: James Morris <jmorris@namei.org>
15 years agoNetLabel: correct locking in selinux_netlbl_socket_setsid()
Paul Moore [Fri, 5 Jan 2007 20:08:21 +0000 (15:08 -0500)]
NetLabel: correct locking in selinux_netlbl_socket_setsid()

The spinlock protecting the update of the "sksec->nlbl_state" variable is not
currently softirq safe which can lead to problems.  This patch fixes this by
changing the spin_{un}lock() functions into spin_{un}lock_bh() functions.

Signed-off-by: Paul Moore <paul.moore@hp.com>
Signed-off-by: James Morris <jmorris@namei.org>
15 years ago[Bluetooth] Correct SCO buffer for Broadcom based Dell laptops
Marcel Holtmann [Mon, 8 Jan 2007 01:16:53 +0000 (02:16 +0100)]
[Bluetooth] Correct SCO buffer for Broadcom based Dell laptops

The SCO buffer size values on Dell laptops with a Bluetooth chip from
Broadcom are wrong. The USB Bluetooth driver has to set a quirk to
correct the SCO buffer size values.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
15 years ago[Bluetooth] Correct SCO buffer for Broadcom based HP laptops
Marcel Holtmann [Mon, 8 Jan 2007 01:16:50 +0000 (02:16 +0100)]
[Bluetooth] Correct SCO buffer for Broadcom based HP laptops

The SCO buffer size values on HP laptops with a Bluetooth chip from
Broadcom are wrong. The USB Bluetooth driver has to set a quirk to
correct the SCO buffer size values.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
15 years ago[Bluetooth] Correct SCO buffer size for another ThinkPad laptop
Marcel Holtmann [Mon, 8 Jan 2007 01:16:46 +0000 (02:16 +0100)]
[Bluetooth] Correct SCO buffer size for another ThinkPad laptop

The ThinkPad R60E uses a Broadcom based Bluetooth chip and even this
version needs the quirk to correct the SCO buffer size values.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
15 years ago[Bluetooth] Handle device registration failures
Marcel Holtmann [Mon, 8 Jan 2007 01:16:38 +0000 (02:16 +0100)]
[Bluetooth] Handle device registration failures

In the case the device registration for a new Bluetooth low-level
connection fails there is no need to unregister it when the temporary
data structure has been removed.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
15 years ago[Bluetooth] Fix uninitialized return value for RFCOMM sendmsg()
Marcel Holtmann [Mon, 8 Jan 2007 01:16:31 +0000 (02:16 +0100)]
[Bluetooth] Fix uninitialized return value for RFCOMM sendmsg()

When calling send() with a zero length parameter on a RFCOMM socket
it returns a positive value. In this rare case the variable err is
used uninitialized and unfortunately its value is returned.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
15 years ago[Bluetooth] More checks if DLC is still attached to the TTY
Marcel Holtmann [Mon, 8 Jan 2007 01:16:27 +0000 (02:16 +0100)]
[Bluetooth] More checks if DLC is still attached to the TTY

If the DLC device is no longer attached to the TTY device, then return
errors or default values for various callbacks of the TTY layer.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
15 years ago[Bluetooth] Add packet size checks for CAPI messages
Marcel Holtmann [Mon, 8 Jan 2007 01:16:23 +0000 (02:16 +0100)]
[Bluetooth] Add packet size checks for CAPI messages

With malformed packets it might be possible to overwrite internal
CMTP and CAPI data structures. This patch adds additional length
checks to prevent these kinds of remote attacks.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
15 years ago[X25]: Trivial, SOCK_DEBUG's in x25_facilities missing newlines
Andrew Hendry [Fri, 5 Jan 2007 01:00:56 +0000 (17:00 -0800)]
[X25]: Trivial, SOCK_DEBUG's in x25_facilities missing newlines

Trivial. Newlines missing on the SOCK_DEBUG's for X.25 facility
negotiation.

Signed-off-by: Andrew Hendry <andrew.hendry@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years ago[INET]: Fix incorrect "inet_sock->is_icsk" assignment.
Paul Moore [Fri, 5 Jan 2007 00:56:46 +0000 (16:56 -0800)]
[INET]: Fix incorrect "inet_sock->is_icsk" assignment.

The inet_create() and inet6_create() functions incorrectly set the
inet_sock->is_icsk field.  Both functions assume that the is_icsk field is
large enough to hold at least a INET_PROTOSW_ICSK value when it is actually
only a single bit.  This patch corrects the assignment by doing a boolean
comparison whose result will safely fit into a single bit field.

Signed-off-by: Paul Moore <paul.moore@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
15 years ago[ALSA] usbaudio - Fix kobject_add() error at reconnection
Takashi Iwai [Mon, 8 Jan 2007 16:42:22 +0000 (17:42 +0100)]
[ALSA] usbaudio - Fix kobject_add() error at reconnection

Fixed the error from kobject_add() at reconnection the usb audio device.
This happens when an app keeps opening a device while the device is
replugged, due to the confliction of the internal bookkept index and
the really empty slot.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
15 years ago[ALSA] usb: usbmixer error path fix
Mariusz Kozlowski [Mon, 8 Jan 2007 10:25:30 +0000 (11:25 +0100)]
[ALSA] usb: usbmixer error path fix

Without the patch below namelist[0] will not be freed in case
of kmalloc error.

Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
15 years ago[ALSA] _snd_cmipci_uswitch_put doesn't set zero flags
Timofei V. Bondarenko [Wed, 20 Dec 2006 18:20:07 +0000 (19:20 +0100)]
[ALSA] _snd_cmipci_uswitch_put doesn't set zero flags

Playing with spdif output on cmipci i've noticed the SPDO5V option does
not change appropriate bits the register.
The _snd_cmipci_uswitch_put checks the change in flags in wrong way.
If 'active' state of an option corresponds to a _zero_ bits in a hw
register then function fails. The SPDO5V is the sample.
In the most cases 'active' state of option is set through an non-zerio
bits in a register. This case works fine.
The fix attached.
Unfortunately i was unable to change spdif output voltage anyway.
Although the register changes right at least.
From: Timofei V. Bondarenko <tim@ipi.ac.ru>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
15 years ago[ALSA] hda-codec - Fix NULL dereference in generic hda code
Takashi Iwai [Mon, 18 Dec 2006 15:16:04 +0000 (16:16 +0100)]
[ALSA] hda-codec - Fix NULL dereference in generic hda code

Fix NULL dereference in hda_generic.c.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
15 years ago[ALSA] hda_intel: ALSA HD Audio patch for Intel ICH9
Jason Gaston [Wed, 22 Nov 2006 10:53:52 +0000 (11:53 +0100)]
[ALSA] hda_intel: ALSA HD Audio patch for Intel ICH9

This patch adds the Intel ICH9 HD Audio controller DID's for ALSA.

Signed-off-by: Jason Gaston <jason.d.gaston@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
15 years ago[ALSA] usb-audio: work around wrong frequency in CM6501 descriptors
Clemens Ladisch [Mon, 20 Nov 2006 13:14:39 +0000 (14:14 +0100)]
[ALSA] usb-audio: work around wrong frequency in CM6501 descriptors

The C-Media CM6501 chip's descriptors say that altsetting 5 supports
48 kHz, but it actually plays at 96 kHz.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
15 years ago[ALSA] Fix potential NULL pointer dereference in echoaudio midi
Giuliano Pochini [Mon, 6 Nov 2006 10:42:00 +0000 (11:42 +0100)]
[ALSA] Fix potential NULL pointer dereference in echoaudio midi

Fix races between the timer handler and the close function.

Signed-off-by: Giuliano Pochini <pochini@shiny.it>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
15 years ago[ALSA] Audio: Add nvidia HD Audio controllers of MCP67 support to hda_intel.c
Peer Chen [Tue, 31 Oct 2006 14:33:42 +0000 (15:33 +0100)]
[ALSA] Audio: Add nvidia HD Audio controllers of MCP67 support to hda_intel.c

Add the support for HD audio controllers of MCP51,MCP55,MCP61,MCP65 & MCP67.

Signed-off-by: Peer Chen <pchen@nvidia.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
15 years agopcnet_cs : add new id
Komuro [Sun, 17 Dec 2006 10:23:17 +0000 (19:23 +0900)]
pcnet_cs : add new id

pcnet_cs: add new id.
 corega K.K. (CG-LAPCCTXD)
 Logitec LPM-LN10TE

Signed-off-by: Komuro <komurojun-mbn@nifty.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
15 years agochelsio: error path fix
Stephen Hemminger [Mon, 8 Jan 2007 19:24:26 +0000 (11:24 -0800)]
chelsio: error path fix

Fix handling of allocation failure.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
15 years agos390: iucv Kconfig help description changes
Frank Pavlic [Mon, 8 Jan 2007 16:30:33 +0000 (17:30 +0100)]
s390: iucv Kconfig help description changes

[PATCH 4/5] s390: iucv Kconfig help description changes

From: Ursula Braun <braunu@de.ibm.com>
        remove text from help description which does not
apply anymore for 2.6 kernel series.

Signed-off-by: Frank Pavlic <fpavlic@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
15 years agos390: qeth driver fixes: atomic context fixups
Frank Blaschka [Mon, 8 Jan 2007 16:30:11 +0000 (17:30 +0100)]
s390: qeth driver fixes: atomic context fixups

    - qeth device functions were not callable
      in atomic context due to usage of wait_event_xxx operations in qeth.
      "schedule while atomic" message appeared and kernel dumped when
      removing slave from bond device.

Signed-off-by: Frank Pavlic <fpavlic@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
15 years agos390: qeth driver fixes: packet socket
Frank Blaschka [Mon, 8 Jan 2007 16:29:58 +0000 (17:29 +0100)]
s390: qeth driver fixes: packet socket

    - packet socket support is not complete.
      Recvfrom a packet socket does not fill the sockaddr_ll structure.
      device function hard_header_parse is not implemented.
      For layer 2 mode and layer 3 mode with fake_ll turned on, we have
      the information to fill sockaddr_ll.

Signed-off-by: Frank Pavlic <fpavlic@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
15 years agos390: qeth driver fixes: VLAN hdr, perf stats
Frank Blaschka [Mon, 8 Jan 2007 16:29:34 +0000 (17:29 +0100)]
s390: qeth driver fixes: VLAN hdr, perf stats

From: Ursula Braun <braunu@de.ibm.com>
        - VLAN header reordering did not work on packets
          received through qeth interface in layer 2 mode.
          This caused dhcpcd not to work with VLAN devices.
- set qeth performance statistics initally inactive

Signed-off-by: Frank Pavlic <fpavlic@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
15 years agoforcedeth: sideband management fix
Ayaz Abdulla [Thu, 20 Feb 2003 08:03:54 +0000 (03:03 -0500)]
forcedeth: sideband management fix

This patch contains a fix that implements proper communication with the
sideband management unit. Also, it makes sure that the speed is
correctly set for gigabit phys in the case where sideband mgmt unit
initialized the phy. Refer to bug #7684 for more details.

Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
15 years ago[POWERPC] Fix bugs in the hypervisor call stats code
Anton Blanchard [Mon, 8 Jan 2007 15:43:02 +0000 (02:43 +1100)]
[POWERPC] Fix bugs in the hypervisor call stats code

There were a few issues with the HCALL_STATS code:

- PURR cpu feature checks were backwards
- We iterated one entry off the end of the hcall_stats array
- Remove dead update_hcall_stats() function prototype

I noticed one thing while debugging, and that is we call H_ENTER (to set
up the MMU hashtable in early init) before we have done the cpu fixups.
This means we will execute the PURR SPR reads even on a CPU that isnt
capable of it. I wonder if we can move the CPU feature fixups earlier.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
15 years ago[POWERPC] Fix corruption in hcall9
Anton Blanchard [Mon, 8 Jan 2007 15:37:16 +0000 (02:37 +1100)]
[POWERPC] Fix corruption in hcall9

It looks to me like we are corrupting r12 in the hcall9 function.
Although we have r0 free we cant use offsets against it, so save
away r12 in there instead.  r12 holds the ninth return value from
the hypervisor call, so without this fix, the caller will see the
wrong value for the ninth element in the array that gets the return
values.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
15 years ago[POWERPC] iSeries: fix setup initcall
Stephen Rothwell [Thu, 4 Jan 2007 06:06:21 +0000 (17:06 +1100)]
[POWERPC] iSeries: fix setup initcall

Clearing the progress indicator should only be done if we are running
on legacy iSeries.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
15 years ago[POWERPC] iSeries: fix viopath initialisation
Stephen Rothwell [Thu, 4 Jan 2007 06:05:13 +0000 (17:05 +1100)]
[POWERPC] iSeries: fix viopath initialisation

/proc/iSeries/config should only be created if we are running on legacy
iSeries.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
15 years ago[POWERPC] iSeries: fix lpevents initialisation
Stephen Rothwell [Thu, 4 Jan 2007 06:04:21 +0000 (17:04 +1100)]
[POWERPC] iSeries: fix lpevents initialisation

/proc/iSeries/lpevents should only be created if we are running
on legacy iSeries.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
15 years ago[POWERPC] iSeries: fix proc/iSeries initialisation
Stephen Rothwell [Thu, 4 Jan 2007 06:03:16 +0000 (17:03 +1100)]
[POWERPC] iSeries: fix proc/iSeries initialisation

These proc files should only be created if we are running on legacy
iSeries.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
15 years ago[POWERPC] iSeries: fix mf proc initialisation
Stephen Rothwell [Thu, 4 Jan 2007 06:01:51 +0000 (17:01 +1100)]
[POWERPC] iSeries: fix mf proc initialisation

This proc file should only be created if we are running on legacy
iSeries.  Since we can now run the same kernel on legacy iSeries and
other machines, we currently get the /proc/iSeries directory and the
files in it on non-iSeries machines, and accessing them causes an oops
in some cases.  This and the following patches make sure that these
files are not created on non-iSeries machines, thus avoiding the oops.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
15 years ago[POWERPC] disable PReP and EFIKA during make oldconfig
Olaf Hering [Wed, 3 Jan 2007 17:33:56 +0000 (18:33 +0100)]
[POWERPC] disable PReP and EFIKA during make oldconfig

New boards should not be enabled per default.
Disable EFIKA and PReP per default.
Anyone who really needes the new code can enable it during make oldconfig.

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Paul Mackerras <paulus@samba.org>
15 years ago[POWERPC] Fix mpc52xx serial driver to work for arch/ppc again
Grant Likely [Tue, 2 Jan 2007 22:45:37 +0000 (15:45 -0700)]
[POWERPC] Fix mpc52xx serial driver to work for arch/ppc again

The mpc52xx_uart_of_enumerate() function was added when adding 52xx
support to arch/powerpc, but it must not be called for arch/ppc.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Paul Mackerras <paulus@samba.org>
15 years ago[POWERPC] Don't include powerpc/sysdev/rom.o for arch/ppc builds
Grant Likely [Tue, 2 Jan 2007 22:45:29 +0000 (15:45 -0700)]
[POWERPC] Don't include powerpc/sysdev/rom.o for arch/ppc builds

sysdev/rom.c is for arch/powerpc only.  Don't compile it when building
an arch/ppc kernel.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Sylvain Munaut <tnt@246tNt.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
15 years ago[POWERPC] Fix mpc52xx fdt to use correct device_type for sound devices
Grant Likely [Tue, 2 Jan 2007 22:44:44 +0000 (15:44 -0700)]
[POWERPC] Fix mpc52xx fdt to use correct device_type for sound devices

This corrects the documented interface for mpc52xx device trees.
Sound devices should be using 'sound' for the device_type field, not
the type of sound interface.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Sylvain Munaut <tnt@246tNt.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
15 years ago[POWERPC] 52xx: Don't use device_initcall to probe of_platform_bus
Sylvain Munaut [Tue, 2 Jan 2007 22:29:53 +0000 (23:29 +0100)]
[POWERPC] 52xx: Don't use device_initcall to probe of_platform_bus

Using device_initcall makes it happen for every platform that
compiles this file in. This is really bad, for obvious reasons.

Instead, we use the .init field of the machine description. If
the platform needs the hook to do something specific it can provides
its own function and call mpc52xx_declare_of_platform_devices from
there. If not, the mpc52xx_declare_of_platform_devices function can
directly be used as the init hook.

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Paul Mackerras <paulus@samba.org>
15 years ago[POWERPC] Add legacy iSeries to ppc64_defconfig
Stephen Rothwell [Tue, 2 Jan 2007 05:13:50 +0000 (16:13 +1100)]
[POWERPC] Add legacy iSeries to ppc64_defconfig

Since we can now boot legacy iSeries and other machines with the same
config, enable legacy iSeries in ppc64_defconfig.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
15 years ago[POWERPC] Update ppc64_defconfig
Stephen Rothwell [Tue, 2 Jan 2007 05:11:09 +0000 (16:11 +1100)]
[POWERPC] Update ppc64_defconfig

Enabled new netfilter stuff corresponding to what was enabled before
under different names, and turned on the gxt4500 video driver;
otherwise just took the defaults.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
15 years ago[POWERPC] Fix manual assembly WARN_ON() in enter_rtas().
David Woodhouse [Mon, 1 Jan 2007 18:45:34 +0000 (18:45 +0000)]
[POWERPC] Fix manual assembly WARN_ON() in enter_rtas().

When we switched over to the generic BUG mechanism we forgot to change
the assembly code which open-codes a WARN_ON() in enter_rtas(), so the
bug table got corrupted.

This patch provides an EMIT_BUG_ENTRY macro for use in assembly code,
and uses it in entry_64.S. Tested with CONFIG_DEBUG_BUGVERBOSE on ppc64
but not without -- I tried to turn it off but it wouldn't go away; I
suspect Aunt Tillie probably needed it.

This version gets __FILE__ and __LINE__ right in the assembly version --
rather than saying include/asm-powerpc/bug.h line 21 every time which is
a little suboptimal.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
15 years ago[POWERPC] Avoid calling get_irq_server() with a real, not virtual irq.
Michal Ostrowski [Wed, 20 Dec 2006 13:29:40 +0000 (07:29 -0600)]
[POWERPC] Avoid calling get_irq_server() with a real, not virtual irq.

We can use default_server when masking an interrupt vector.
get_irq_server() assumes a virtual irq, so badness may happen if we
give it a real one.

Signed-off-by: Michal Ostrowski <mostrows@watson.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
15 years ago[POWERPC] Fix unbalanced uses of of_node_put
Nathan Lynch [Tue, 2 Jan 2007 22:37:06 +0000 (16:37 -0600)]
[POWERPC] Fix unbalanced uses of of_node_put

The (maple|pasemi)_init_IRQ functions call of_node_put(root) once more
than they should, causing the refcount of the root node to underflow,
which triggers the WARN_ON in kref_get.

Signed-off-by: Nathan Lynch <ntl@pobox.com>
Acked-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>
15 years ago[POWERPC] Fix bogus BUG_ON() in in hugetlb_get_unmapped_area()
David Gibson [Thu, 21 Dec 2006 22:23:03 +0000 (09:23 +1100)]
[POWERPC] Fix bogus BUG_ON() in in hugetlb_get_unmapped_area()

The powerpc specific version of hugetlb_get_unmapped_area() makes some
unwarranted assumptions about what checks have been made to its
parameters by its callers.  This will lead to a BUG_ON() if a 32-bit
process attempts to make a hugepage mapping which extends above
TASK_SIZE (4GB).

I'm not sure if these assumptions came about because they were valid
with earlier versions of the get_unmapped_area() path, or if it was
always broken.  Nonetheless this patch fixes the logic, and removes
the crash.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
15 years agoMerge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jmorris/selin...
Linus Torvalds [Mon, 8 Jan 2007 23:08:22 +0000 (15:08 -0800)]
Merge branch 'for-linus' of /linux/kernel/git/jmorris/selinux-2.6

* 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jmorris/selinux-2.6:
  selinux: Delete mls_copy_context

15 years agoMerge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
Linus Torvalds [Mon, 8 Jan 2007 23:07:31 +0000 (15:07 -0800)]
Merge branch 'upstream' of git://ftp.linux-mips.org/upstream-linus

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  [MIPS] PNX8550: Fix system timer support
  [MIPS] TX49: Fix use of CDEX build_store_reg()
  [MIPS] pnx8550: Fix write_config_byte() PCI config space accessor
  [MIPS] Fix build errors on SEAD
  [MIPS] SMTC build fix
  [MIPS] csum_partial and copy in parallel
  [MIPS] Malta: Add missing MTD file.

15 years agoMerge master.kernel.org:/home/rmk/linux-2.6-arm
Linus Torvalds [Mon, 8 Jan 2007 23:06:39 +0000 (15:06 -0800)]
Merge master.kernel.org:/home/rmk/linux-2.6-arm

* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] Provide basic printk_clock() implementation
  [ARM] Resolve fuse and direct-IO failures due to missing cache flushes
  [ARM] pass vma for flush_anon_page()
  [ARM] Fix potential MMCI bug
  [ARM] Fix kernel-mode undefined instruction aborts
  [ARM] 4082/1: iop3xx: fix iop33x gpio register offset
  [ARM] 4070/1: arch/arm/kernel: fix warnings from missing includes
  [ARM] 4079/1: iop: Update MAINTAINERS

15 years agoRevert "[PATCH] x86-64: Try multiple timer variants in check_timer"
Linus Torvalds [Mon, 8 Jan 2007 23:04:46 +0000 (15:04 -0800)]
Revert "[PATCH] x86-64: Try multiple timer variants in check_timer"

This reverts commit b026872601976f666bae77b609dc490d1834bf77, which has
been linked to several problem reports with IO-APIC and the timer.
Machines either don't boot because the timer doesn't happen, or we get
double timer interrupts because we end up double-routing the timer irq
through multiple interfaces.

See for example

http://lkml.org/lkml/2006/12/16/101
http://lkml.org/lkml/2007/1/3/9
http://bugzilla.kernel.org/show_bug.cgi?id=7789

about some of the discussion.

Patches to fix this cleanup exist (and have been confirmed to work fine
at least for some of the affected cases) and we'll revisit it for
2.6.21, but this late in the -rc series we're better off just reverting
the incomplete commit that caused the problems.

Suggested-by: Adrian Bunk <bunk@stusta.de>
Cc: Eric W. Biederman <ebiederm@xmission.com>
Cc: Yinghai Lu <yinghai.lu@amd.com>
Cc: Andrew Morton <akpm@osdl.org>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
15 years agoselinux: Delete mls_copy_context
Venkat Yekkirala [Tue, 12 Dec 2006 19:02:41 +0000 (13:02 -0600)]
selinux: Delete mls_copy_context

This deletes mls_copy_context() in favor of mls_context_cpy() and
replaces mls_scopy_context() with mls_context_cpy_low().

Signed-off-by: Venkat Yekkirala <vyekkirala@TrustedCS.com>
Acked-by: Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: James Morris <jmorris@namei.org>
15 years ago[MIPS] PNX8550: Fix system timer support
Vitaly Wool [Thu, 28 Dec 2006 14:14:05 +0000 (17:14 +0300)]
[MIPS] PNX8550: Fix system timer support

the patch inlined below restores proper time accounting for PNX8550-based
boards. It also gets rid of #ifdef in the generic code which becomes
unnecessary then.

It's functionally identical to the previous patch with the same name but
it has minor comments from Atsushi and Sergei taken into account.

Signed-off-by: Vitaly Wool <vwool@ru.mvista.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
15 years ago[MIPS] TX49: Fix use of CDEX build_store_reg()
Atsushi Nemoto [Sun, 17 Dec 2006 15:38:21 +0000 (00:38 +0900)]
[MIPS] TX49: Fix use of CDEX build_store_reg()

The commit a923660d786a53e78834b19062f7af2535f7f8ad accidently
prevents TX49 from using CDEX.  Use build_dst_pref() only if prefetch
for store was really available.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
15 years ago[MIPS] pnx8550: Fix write_config_byte() PCI config space accessor
Davy Chan [Fri, 5 Jan 2007 05:56:46 +0000 (13:56 +0800)]
[MIPS] pnx8550: Fix write_config_byte() PCI config space accessor

There's a serious typo in the function:
  arch/mips/pci/ops-pnx8550.c:write_config_byte()

The parameter passed to the function config_access() is PCI_CMD_CONFIG_READ
instead of PCI_CMD_CONFIG_WRITE. This renders any attempts to write
a single byte to the PCI configuration registers useless.

This problem does not exist for write_config_word() nor write_config_dword().

This problem has been there since kernel v2.6.17 and is still there
as of kernel v2.6.19.1.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
15 years ago[MIPS] Fix build errors on SEAD
Atsushi Nemoto [Sun, 7 Jan 2007 16:27:40 +0000 (01:27 +0900)]
[MIPS] Fix build errors on SEAD

Quick and dirty fix for build errors on SEAD.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
15 years ago[MIPS] SMTC build fix
Atsushi Nemoto [Sun, 7 Jan 2007 15:50:34 +0000 (00:50 +0900)]
[MIPS] SMTC build fix

Pass "irq" to __DO_IRQ_SMTC_HOOK() macro.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
15 years ago[MIPS] csum_partial and copy in parallel
Atsushi Nemoto [Tue, 12 Dec 2006 16:22:06 +0000 (01:22 +0900)]
[MIPS] csum_partial and copy in parallel

Implement optimized asm version of csum_partial_copy_nocheck,
csum_partial_copy_from_user and csum_and_copy_to_user which can do
calculate and copy in parallel, based on memcpy.S.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
15 years ago[MIPS] Malta: Add missing MTD file.
Ralf Baechle [Tue, 12 Dec 2006 11:52:34 +0000 (11:52 +0000)]
[MIPS] Malta: Add missing MTD file.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
15 years ago[ARM] Provide basic printk_clock() implementation
Russell King [Mon, 8 Jan 2007 19:49:12 +0000 (19:49 +0000)]
[ARM] Provide basic printk_clock() implementation

Current sched_clock() implementations on ARM cause unbootable kernels
with PRINTK_TIME support enabled.  To avoid this, provide a basic
printk_clock() implementation which avoids sched_clock() being called
before the page tables have been set up.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
15 years ago[ARM] Resolve fuse and direct-IO failures due to missing cache flushes
Russell King [Sat, 30 Dec 2006 23:17:40 +0000 (23:17 +0000)]
[ARM] Resolve fuse and direct-IO failures due to missing cache flushes

fuse does not work on ARM due to cache incoherency issues - fuse wants
to use get_user_pages() to copy data from the current process into
kernel space.  However, since this accesses userspace via the kernel
mapping, the kernel mapping can be out of date wrt data written to
userspace.

This can lead to unpredictable behaviour (in the case of fuse) or data
corruption for direct-IO.

This resolves debian bug #402876

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
15 years ago[ARM] pass vma for flush_anon_page()
Russell King [Sat, 30 Dec 2006 22:24:19 +0000 (22:24 +0000)]
[ARM] pass vma for flush_anon_page()

Since get_user_pages() may be used with processes other than the
current process and calls flush_anon_page(), flush_anon_page() has to
cope in some way with non-current processes.

It may not be appropriate, or even desirable to flush a region of
virtual memory cache in the current process when that is different to
the process that we want the flush to occur for.

Therefore, pass the vma into flush_anon_page() so that the architecture
can work out whether the 'vmaddr' is for the current process or not.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
15 years ago[ARM] Fix potential MMCI bug
Russell King [Mon, 8 Jan 2007 16:42:51 +0000 (16:42 +0000)]
[ARM] Fix potential MMCI bug

The MMCI driver might end up aborting the initial command and leaving
the data part of the command sequence still in place.  Avoid this
problem by ensuring that any data sequence is properly cleared out
when a command completes.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
15 years agoIB/mthca: Fix PRM compliance problem in atomic-send completions
Jack Morgenstein [Mon, 25 Dec 2006 07:24:52 +0000 (09:24 +0200)]
IB/mthca: Fix PRM compliance problem in atomic-send completions

According to the Tavor and Arbel programmer's reference manuals, the
number of bytes transferred is not provided in the byte_cnt field of
the CQ entry for atomic operation completions.  For atomic operations,
the number of bytes transferred is always 8 (when the status is
"success"), and this constant value should always be used by the
driver in the ib_wc entry returned, rather than using the CQE.

Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
15 years agoRDMA/ucma: Don't report events with invalid user context
Sean Hefty [Fri, 5 Jan 2007 20:35:15 +0000 (12:35 -0800)]
RDMA/ucma: Don't report events with invalid user context

There's a problem with how rdma cm events are reported to userspace
that can lead to application crashes.

When a new connection request arrives, a context for the connection is
allocated in the kernel.  The connection event is then reported to
userspace.  The userspace library retrieves the event and allocates
its own context for the connection.  The userspace context is
associated with the kernel's context when accepting.  This allows the
kernel to give userspace context with other events.

A problem occurs if a second event for the same connection occurs
before the user has had a chance to call accept.  The userspace
context has not yet been set, which causes the librdmacm to crash.
(This has been seen when the app takes too long to call accept,
resulting in the remote side timing out and rejecting the connection)

Fix this by ignoring events for new connections until userspace has
set their context.  This can only happen if an error occurs on a new
connection before the user accepts it.  This is okay, since the accept
will just fail later.

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
15 years agoRDMA/ucma: Fix struct ucma_event leak when backlog is full
Sean Hefty [Thu, 14 Dec 2006 19:22:19 +0000 (11:22 -0800)]
RDMA/ucma: Fix struct ucma_event leak when backlog is full

We discard new connection requests while the listen backlog is full,
but leak a struct ucma_event in the process.  Free the structure in
this case.

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
15 years agoRDMA/iwcm: iWARP connection timeouts shouldn't be reported as rejects
Steve Wise [Fri, 15 Dec 2006 22:50:17 +0000 (16:50 -0600)]
RDMA/iwcm: iWARP connection timeouts shouldn't be reported as rejects

The iWARP CM should report timeouts as event RDMA_CM_EVENT_UNREACHABLE,
not event RDMA_CM_EVENT_REJECTED.

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
15 years agoRevert "[PATCH] e1000: disable TSO on the 82544 with slab debugging"
Jeff Garzik [Mon, 8 Jan 2007 03:57:38 +0000 (22:57 -0500)]
Revert "[PATCH] e1000: disable TSO on the 82544 with slab debugging"

This reverts commit 72f3ab7462f4e153d1e8ac78e379716ad71d6923, which was
superceded by commit 683a2aa339f607c8a422835161ceab68b2a5a18a
("e1000: Do not truncate TSO TCP header with 82544 workaround"), which
fixed the real problem.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
15 years agoqeth: fix uaccess handling and get rid of unused variable
Heiko Carstens [Thu, 28 Dec 2006 12:05:36 +0000 (13:05 +0100)]
qeth: fix uaccess handling and get rid of unused variable

[patch] qeth: fix uaccess handling and get rid of unused variable

drivers/s390/net/qeth_main.c: In function `qeth_process_inbound_buffer':
drivers/s390/net/qeth_main.c:2563: warning: unused variable `vlan_addr'

include/asm/uaccess.h: In function `qeth_do_ioctl':
drivers/s390/net/qeth_main.c:4847: warning:
 ignoring return value of `copy_to_user'
drivers/s390/net/qeth_main.c:4849: warning:
 ignoring return value of `copy_to_user'
drivers/s390/net/qeth_main.c:4996: warning:
 ignoring return value of `copy_to_user'

Cc: Frank Pavlic <fpavlic@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
15 years agoMerge branch 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/linville...
Jeff Garzik [Mon, 8 Jan 2007 03:44:56 +0000 (22:44 -0500)]
Merge branch 'upstream-fixes' of /linux/kernel/git/linville/wireless-2.6 into upstream-fixes

15 years agoqla3xxx: Add delay to NVRAM register access.
Ron Mercer [Thu, 4 Jan 2007 00:26:07 +0000 (16:26 -0800)]
qla3xxx: Add delay to NVRAM register access.

When accessing the 93LC86 serial prom the clock high and low times must be at least 250ns each.  We have seen on some systems where the access times were much lower casing bit errors.
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
15 years agoqla3xxx: Remove NETIF_F_LLTX from driver features.
Ron Mercer [Thu, 4 Jan 2007 00:26:06 +0000 (16:26 -0800)]
qla3xxx: Remove NETIF_F_LLTX from driver features.

Driver TX locking was removed some time ago, but the flag was overlooked.
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
15 years agoMerge branch 'upstream-fixes' of git://lost.foo-projects.org/~ahkok/git/netdev-2...
Jeff Garzik [Mon, 8 Jan 2007 03:33:56 +0000 (22:33 -0500)]
Merge branch 'upstream-fixes' of git://lost.foo-projects.org/~ahkok/git/netdev-2.6 into upstream-fixes