sfrench/cifs-2.6.git
14 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/davem/bnx2-2.6
Linus Torvalds [Fri, 2 Feb 2007 16:10:58 +0000 (08:10 -0800)]
Merge /pub/scm/linux/kernel/git/davem/bnx2-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/davem/bnx2-2.6:
  [BNX2]: PHY workaround for 5709 A0.

14 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Fri, 2 Feb 2007 16:10:30 +0000 (08:10 -0800)]
Merge /pub/scm/linux/kernel/git/davem/net-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
  [NET_SCHED]: act_ipt: fix regression in ipt action

14 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6
Linus Torvalds [Fri, 2 Feb 2007 16:10:17 +0000 (08:10 -0800)]
Merge /pub/scm/linux/kernel/git/davem/sparc-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6:
  [SPARC32]: Fix over-optimization by GCC near ip_fast_csum.

14 years ago[PATCH] MAINTAINERS: ufs entry
Evgeniy Dushistov [Fri, 2 Feb 2007 08:36:34 +0000 (11:36 +0300)]
[PATCH] MAINTAINERS: ufs entry

Mark ufs file system as maintainable, and add me as maintainer,
to help people find appropriate person to assign bugs.

Signed-off-by: Evgeniy Dushistov <dushistov@mail.ru>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years agoRevert "[PATCH] fix typo in geode_configre()@cyrix.c"
Linus Torvalds [Fri, 2 Feb 2007 16:07:42 +0000 (08:07 -0800)]
Revert "[PATCH] fix typo in geode_configre()@cyrix.c"

This reverts commit e4f0ae0ea63caceff37a13f281a72652b7ea71ba.

It's not wrong, but it's not right either, and everybody seems to agree
that the right fix is probably to do the ccr3 write after the ccr4 one
(and that we also should clean it up a bit).  And after that we need to
really validate that all the bits that we write to ccr4 actually do
work.

The old 2.6.19 code was insane, and basically didn't change ccr4 at all
(even though it certainly looks like it was the *intent* to do so).  So
let's revert the change that may fix things, just because it's not what
was actually ever tested when the code was written, even if it _was_ the
intent.

There's a discussion on http://lkml.org/lkml/2007/1/9/63 that was
started by the patch that now gets reverted, and that discussion may
well contain the proper long-term fix.

Suggested-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[BNX2]: PHY workaround for 5709 A0.
Michael Chan [Fri, 2 Feb 2007 08:46:35 +0000 (00:46 -0800)]
[BNX2]: PHY workaround for 5709 A0.

5709 A0 copper devices will not link up with some link partners
without this workaround.

Update driver to 1.5.5.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years ago[NET_SCHED]: act_ipt: fix regression in ipt action
Patrick McHardy [Fri, 2 Feb 2007 08:40:36 +0000 (00:40 -0800)]
[NET_SCHED]: act_ipt: fix regression in ipt action

The x_tables patch broke target module autoloading in the ipt action
by replacing the ipt_find_target call (which does autoloading) by
xt_find_target (which doesn't do autoloading). Additionally xt_find_target
may return ERR_PTR values in case of an error, which are not handled.

Use xt_request_find_target, which does both autoloading and ERR_PTR
handling properly. Also don't forget to drop the target module reference
again when xt_check_target fails.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years ago[SPARC32]: Fix over-optimization by GCC near ip_fast_csum.
Bob Breuer [Fri, 2 Feb 2007 04:24:35 +0000 (20:24 -0800)]
[SPARC32]: Fix over-optimization by GCC near ip_fast_csum.

In some cases such as:
iph->check = 0;
iph->check = ip_fast_csum((unsigned char *)iph, iph->ihl);
GCC may optimize out the previous store.

Observed as a failure of NFS over udp (bad checksums on ip fragments)
when compiled with GCC 3.4.2.

Signed-off-by: Bob Breuer <breuerr@mc.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years ago[PATCH] Remove avr32@atmel.com from MAINTAINERS
Haavard Skinnemoen [Thu, 1 Feb 2007 15:49:31 +0000 (16:49 +0100)]
[PATCH] Remove avr32@atmel.com from MAINTAINERS

avr32@atmel.com is a technical support address and is not really
appropriate for sending patches. Lots of annoying automatics getting
in the way.

I'm still the maintainer of all the entries touched by this patch, so
nothing changes with regard to the "Supported" status of the AVR32
architecture or the macb driver.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] via82cxxx: fix typo ("cx7000" should be corrected to "cx700")
Bartlomiej Zolnierkiewicz [Thu, 1 Feb 2007 13:12:27 +0000 (14:12 +0100)]
[PATCH] via82cxxx: fix typo ("cx7000" should be corrected to "cx700")

Noticed by JosephChan@via.com.tw.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] sysrq: showBlockedTasks is sysrq-W
Randy Dunlap [Thu, 1 Feb 2007 07:48:17 +0000 (23:48 -0800)]
[PATCH] sysrq: showBlockedTasks is sysrq-W

Change SysRq showBlockedTasks from sysrq-X to sysrq-W and show that in the
Help message.

It was previously done via X, but X is already used for Xmon on ppc & powerpc
platforms and this collision needs to be avoided.

All callers of register_sysrq_key() are now marked in the sysrq op/key table.
I didn't mark 'h' as Help because Help is just printed for any unknown key,
such as '?'.

Added some omitted sysrq key entries in the sysrq.txt file.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] procfs: Fix listing of /proc/NOT_A_TGID/task
Guillaume Chazarain [Thu, 1 Feb 2007 07:48:14 +0000 (23:48 -0800)]
[PATCH] procfs: Fix listing of /proc/NOT_A_TGID/task

Listing /proc/PID/task were PID is not a TGID should not result in
duplicated entries.

[g ~]$ pidof thunderbird-bin
2751
[g ~]$ ls /proc/2751/task
2751  2770  2771  2824  2826  2834  2835  2851  2853
[g ~]$ ls /proc/2770/task
2751  2770  2771  2824  2826  2834  2835  2851  2853
2770  2771  2824  2826  2834  2835  2851  2853
[g ~]$

Signed-off-by: Guillaume Chazarain <guichaz@yahoo.fr>
Acked-by: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] KVM: fix lockup on 32-bit intel hosts with nx disabled in the bios
Avi Kivity [Thu, 1 Feb 2007 07:48:13 +0000 (23:48 -0800)]
[PATCH] KVM: fix lockup on 32-bit intel hosts with nx disabled in the bios

Intel hosts, without long mode, and with nx support disabled in the bios
have an efer that is readable but not writable.  This causes a lockup on
switch to guest mode (even though it should exit with reason 34 according
to the documentation).

Signed-off-by: Avi Kivity <avi@qumranet.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] pci: remove warning messages
Andrew Morton [Thu, 1 Feb 2007 07:48:13 +0000 (23:48 -0800)]
[PATCH] pci: remove warning messages

Remove these recently-added warnings.  They don't tell us anythng very
interesting and Kumar says "On an embedded PPC reference system I see this
message 6 times when I've got no cards in the PCI slots."

Acked-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] via quirk update
Jean Delvare [Thu, 1 Feb 2007 07:48:12 +0000 (23:48 -0800)]
[PATCH] via quirk update

Add special handling for the VT82C686.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] uml-i386: fix build breakage with CONFIG_HIGHMEM
Al Viro [Thu, 1 Feb 2007 13:53:04 +0000 (13:53 +0000)]
[PATCH] uml-i386: fix build breakage with CONFIG_HIGHMEM

missing helper used by arch/i386/mm/highmem.c, which is pulled
into build on that configuration.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] radio modems sitting on serial port are not for s390
Al Viro [Thu, 1 Feb 2007 13:52:59 +0000 (13:52 +0000)]
[PATCH] radio modems sitting on serial port are not for s390

Won't build (request_irq()/free_irq()), even if you manage to find an
s390 box with 8250-compatible UART they are expecting.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] sanitize sections for sparc32 smp
Al Viro [Thu, 1 Feb 2007 13:52:33 +0000 (13:52 +0000)]
[PATCH] sanitize sections for sparc32 smp

a) sun4d_boot_one_cpu() should be __cpuinit (called only from
   __cpuinit __cpu_up(), for one thing, leads to calls of __cpuinit
   functions for another).
b) got externs in arch/sparc/kernel/smp.c to match reality.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] efi_set_rtc_mmss() is not __init
Al Viro [Thu, 1 Feb 2007 13:52:54 +0000 (13:52 +0000)]
[PATCH] efi_set_rtc_mmss() is not __init

fix the extern in efi.h

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] __crc_... is intended to be absolute
Al Viro [Thu, 1 Feb 2007 13:52:23 +0000 (13:52 +0000)]
[PATCH] __crc_... is intended to be absolute

i386 boot/compressed/relocs checks for absolute symbols and warns about
unexpected ones.  If you build with modversions, you get ~2500 warnings
about __crc_<symbol>.  These suckers are really absolute symbols - we
do _not_ want to modify them on relocation.

They are generated by genksyms - EXPORT_... generates a weak alias, then
genksyms produces an ld script with __crc_<symbol> = <checksum> and it's
fed to ld to produce the final object file.  Their only use is to match
kernel and module at modprobe time; they _must_ be absolute.

boot/compressed/relocs has a whitelist of known absolute symbols, but
it doesn't know about __crc_... stuff.  As the result, we get shitloads
of false positives on any ld(1) version.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] fork_idle() should be __cpuinit, not __devinit
Al Viro [Thu, 1 Feb 2007 13:52:48 +0000 (13:52 +0000)]
[PATCH] fork_idle() should be __cpuinit, not __devinit

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] endianness bug: ntohl() misspelled as >> 24 in fh_verify().
Al Viro [Thu, 1 Feb 2007 13:52:43 +0000 (13:52 +0000)]
[PATCH] endianness bug: ntohl() misspelled as >> 24 in fh_verify().

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] ide section fixes
Al Viro [Thu, 1 Feb 2007 13:52:38 +0000 (13:52 +0000)]
[PATCH] ide section fixes

a) cleanup_module() should be __exit
b) externs should match reality

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] mca_nmi_hook() can be called at any point
Al Viro [Thu, 1 Feb 2007 13:52:28 +0000 (13:52 +0000)]
[PATCH] mca_nmi_hook() can be called at any point

... and having it __init is a bad idea.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] fix frv headers_check
Al Viro [Thu, 1 Feb 2007 13:08:45 +0000 (13:08 +0000)]
[PATCH] fix frv headers_check

a) registers.h is really needed there
b) include of asm-generic/termios should be under __KERNEL__
c) includes of asm-generic/{memory_model,page} should be under
   __KERNEL (nothing in there that would work in userland)
d) a lot of stuff in ptrace.h should be under __KERNEL__.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Thu, 1 Feb 2007 00:58:12 +0000 (16:58 -0800)]
Merge /pub/scm/linux/kernel/git/davem/net-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
  [NETFILTER]: xt_hashlimit: fix ip6tables dependency
  [SCTP]: Force update of the rto when processing HB-ACK
  [IPV6]: fix BUG of ndisc_send_redirect()
  [IPV6]: Fix up some CONFIG typos
  [NETFILTER]: SIP conntrack: fix out of bounds memory access
  [NETFILTER]: SIP conntrack: fix skipping over user info in SIP headers
  [NETFILTER]: xt_connbytes: fix division by zero
  [MAINTAINERS]: netfilter@ is subscribers-only

14 years agoRevert "[PATCH] mm: micro optimise zone_watermark_ok"
Linus Torvalds [Thu, 1 Feb 2007 00:43:36 +0000 (16:43 -0800)]
Revert "[PATCH] mm: micro optimise zone_watermark_ok"

This reverts commit e80ee884ae0e3794ef2b65a18a767d502ad712ee.

Pawel Sikora had a boot-time oops due to it - because the sign change
invalidates the following comparisons, since 'free_pages' can be
negative.

The micro-optimization just isn't worth it.

Bisected-by: Pawel Sikora <pluto@agmk.net>
Acked-by: Andrew Morton <akpm@osdl.org>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[NETFILTER]: xt_hashlimit: fix ip6tables dependency
Patrick McHardy [Wed, 31 Jan 2007 05:36:09 +0000 (21:36 -0800)]
[NETFILTER]: xt_hashlimit: fix ip6tables dependency

IP6_NF_IPTABLES=m, CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=y results in a
linker error since ipv6_find_hdr is defined in ip6_tables.c. Fix similar
to Adrian Bunk's H.323 conntrack patch: selecting ip6_tables to be build
as module requires hashlimit to be built as module as well.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agoLinux 2.6.20-rc7 v2.6.20-rc7
Linus Torvalds [Wed, 31 Jan 2007 03:42:57 +0000 (19:42 -0800)]
Linux 2.6.20-rc7

Ok, so I said there wouldn't be another -rc.

I lied.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years agoMerge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jikos/hid
Linus Torvalds [Wed, 31 Jan 2007 01:02:08 +0000 (17:02 -0800)]
Merge branch 'for-linus' of /linux/kernel/git/jikos/hid

* 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jikos/hid:
  HID: fix pb_fnmode and move it to generic HID
  HID: fix hid-input mapping for Firefly Mini Remote Control
  USB HID: fix hid_blacklist clash for 0x08ca/0x0010
  HID: fix memleaking of collection

14 years ago[PATCH] IPMI: fix timeout list handling
David Barksdale [Tue, 30 Jan 2007 22:36:25 +0000 (14:36 -0800)]
[PATCH] IPMI: fix timeout list handling

Fix a dangling pointer bug in ipmi_timeout_handler.  A list of timedout
messages is not re-initialized before reuse, causing the head of the list
to point to freed memory.

Signed-off-by: David Barksdale <amatus@ocgnet.org>
Signed-off-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] ntfs: kmap_atomic() atomicity fix
Andrew Morton [Tue, 30 Jan 2007 22:36:24 +0000 (14:36 -0800)]
[PATCH] ntfs: kmap_atomic() atomicity fix

The KM_BIO_SRC_IRQ kmap slot requires local irq protection.

Acked-by: Anton Altaparmakov <aia21@cantab.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] uml: fix signal frame alignment
Jeff Dike [Tue, 30 Jan 2007 22:36:17 +0000 (14:36 -0800)]
[PATCH] uml: fix signal frame alignment

Use the same signal frame alignment calculations as the underlying
architecture.  x86_64 appeared to do this, but the "- 8" was really
subtracting 8 * sizeof(struct rt_sigframe) rather than 8 bytes.

UML/i386 might have been OK, but I changed the calculation to match
i386 just to be sure.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: <stable@kernel.org>
Cc: Adrian Bunk <bunk@stusta.de>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Acked-by: Antoine Martin <antoine@nagafix.co.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] jmicron: 40/80pin primary detection
ethanhsiao@jmicron.com [Tue, 30 Jan 2007 22:36:13 +0000 (14:36 -0800)]
[PATCH] jmicron: 40/80pin primary detection

jmicron module detects all JMB36x as JMB361 and PATA0 has wrong pin status
of XICBLID.

Cc: Jeff Garzik <jeff@garzik.org>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] Fix VIA quirks
Jean Delvare [Tue, 30 Jan 2007 22:36:09 +0000 (14:36 -0800)]
[PATCH] Fix VIA quirks

Fix VIA quirks that were recently broken by Alan Cox in the upstream
kernel (commit 1597cacbe39802d86656d1f2e6329895bd2ef531).

My understanding is that pci_find_present() doesn't work yet at the time
the quirks are run.  So I used a two-step quirk as is done for some other
quirks already.  First we detect the VIA south bridges and set the right
low and high device limits, then we are ready to actually run the quirks on
the affected devices.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Acked-by: Nick Piggin <nickpiggin@yahoo.com.au>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] kprobes: replace magic numbers with enum
Masami Hiramatsu [Tue, 30 Jan 2007 22:36:06 +0000 (14:36 -0800)]
[PATCH] kprobes: replace magic numbers with enum

Replace the magic numbers with an enum, and gets rid of a warning on the
specific architectures (ex.  powerpc) on which the compiler considers
'char' as 'unsigned char'.

Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Prasanna S Panchamukhi <prasanna@in.ibm.com>
Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Cc: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] Remove warning: VFS is out of sync with lock manager
Neil Brown [Tue, 30 Jan 2007 22:36:01 +0000 (14:36 -0800)]
[PATCH] Remove warning: VFS is out of sync with lock manager

But keep it as a dprintk

The message can be generated in a quite normal situation:
 If a 'lock' request is interrupted, then the lock client needs to
  record that the server has the lock, incase it does.
 When we come the unlock, the server might say it doesn't, even
  though we think it does (or might) and this generates the message.

Signed-off-by: Neil Brown <neilb@suse.de>
Acked-by: Trond Myklebust <trond.myklebust@fys.uio.no>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] translate dashes in filenames for headers install
Mike Frysinger [Tue, 30 Jan 2007 22:35:55 +0000 (14:35 -0800)]
[PATCH] translate dashes in filenames for headers install

The current filename->define translation does not scrub dashes so when
creating stub defines for like asm-x86_64/ptrace-abi.h, we get: #define
__ASM_STUB_PTRACE-ABI_H

gcc just hates that sort of thing :)

trivial attached patch adds - to the tr list to scrub it to _

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] Don't allow the stack to grow into hugetlb reserved regions
Adam Litke [Tue, 30 Jan 2007 22:35:39 +0000 (14:35 -0800)]
[PATCH] Don't allow the stack to grow into hugetlb reserved regions

When expanding the stack, we don't currently check if the VMA will cross
into an area of the address space that is reserved for hugetlb pages.
Subsequent faults on the expanded portion of such a VMA will confuse the
low-level MMU code, resulting in an OOPS.  Check for this.

Signed-off-by: Adam Litke <agl@us.ibm.com>
Cc: David Gibson <david@gibson.dropbear.id.au>
Cc: William Lee Irwin III <wli@holomorphy.com>
Cc: Hugh Dickins <hugh@veritas.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[SCTP]: Force update of the rto when processing HB-ACK
Vlad Yasevich [Tue, 30 Jan 2007 22:36:14 +0000 (14:36 -0800)]
[SCTP]: Force update of the rto when processing HB-ACK

When processing a HEARTBEAT-ACK it's possible that the transport rto
timers will not be updated because a prior T3-RTX processing would
have cleared the rto_pending flag on the transport.  However, if
we received a valid HEARTBEAT-ACK, we want to force update the
rto variables, so re-set the rto_pending flag before calling
sctp_transport_update_rto().

Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years ago[IPV6]: fix BUG of ndisc_send_redirect()
Li Yewang [Tue, 30 Jan 2007 22:33:20 +0000 (14:33 -0800)]
[IPV6]: fix BUG of ndisc_send_redirect()

  When I tested IPv6 redirect function about kernel 2.6.19.1, and found
that the kernel can send redirect packets whose target address is global
address, and the target is not the actual endpoint of communication.

  But the criteria conform to RFC2461, the target address defines as
following:

  Target Address An IP address that is a better first hop to use for
                 he ICMP Destination Address.  When the target is
                 the actual endpoint of communication, i.e., the
                 destination is a neighbor, the Target Address field
                 MUST contain the same value as the ICMP Destination
                 Address field.  Otherwise the target is a better
                 first-hop router and the Target Address MUST be the
                 router's link-local address so that hosts can
                 uniquely identify routers.

According to this definition, when a router redirect to a host, the
target address either the better first-hop router's link-local address
or the same as the ICMP destination address field. But the function of
ndisc_send_redirect() in net/ipv6/ndisc.c, does not check the target
address correctly.

There is another definition about receive Redirect message in RFC2461:

8.1.  Validation of Redirect Messages

   A host MUST silently discard any received Redirect message that does
   not satisfy all of the following validity checks:
   ......
   - The ICMP Target Address is either a link-local address (when
     redirected to a router) or the same as the ICMP Destination
     Address (when redirected to the on-link destination).
   ......

And the receive redirect function of ndisc_redirect_rcv() implemented
this definition, checks the target address correctly.
    if (ipv6_addr_equal(dest, target)) {
        on_link = 1;
    } else if (!(ipv6_addr_type(target) & IPV6_ADDR_LINKLOCAL)) {
        ND_PRINTK2(KERN_WARNING
               "ICMPv6 Redirect: target address is not link-local.\n");
        return;
    }

So, I think the send redirect function must check the target address
also.

Signed-off-by: Li Yewang <lyw@nanjing-fnst.com>
Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years ago[IPV6]: Fix up some CONFIG typos
Neil Horman [Tue, 30 Jan 2007 22:30:10 +0000 (14:30 -0800)]
[IPV6]: Fix up some CONFIG typos

Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years ago[NETFILTER]: SIP conntrack: fix out of bounds memory access
Patrick McHardy [Tue, 30 Jan 2007 22:25:24 +0000 (14:25 -0800)]
[NETFILTER]: SIP conntrack: fix out of bounds memory access

When checking for an @-sign in skp_epaddr_len, make sure not to
run over the packet boundaries.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years ago[NETFILTER]: SIP conntrack: fix skipping over user info in SIP headers
Lars Immisch [Tue, 30 Jan 2007 22:24:57 +0000 (14:24 -0800)]
[NETFILTER]: SIP conntrack: fix skipping over user info in SIP headers

When trying to skip over the username in the Contact header, stop at the
end of the line if no @ is found to avoid mangling following headers.
We don't need to worry about continuation lines because we search inside
a SIP URI.

Fixes Netfilter Bugzilla #532.

Signed-off-by: Lars Immisch <lars@ibp.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years ago[NETFILTER]: xt_connbytes: fix division by zero
Patrick McHardy [Tue, 30 Jan 2007 22:24:29 +0000 (14:24 -0800)]
[NETFILTER]: xt_connbytes: fix division by zero

When the packet counter of a connection is zero a division by zero
occurs in div64_64(). Fix that by using zero as average value, which
is correct as long as the packet counter didn't overflow, at which
point we have lost anyway.

Additionally we're probably going to go back to 64 bit counters
in 2.6.21.

Based on patch from Jonas Berlin <xkr47@outerspace.dyndns.org>,
with suggestions from KOVACS Krisztian <hidden@balabit.hu>.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years ago[MAINTAINERS]: netfilter@ is subscribers-only
Randy Dunlap [Sun, 28 Jan 2007 23:54:42 +0000 (15:54 -0800)]
[MAINTAINERS]: netfilter@ is subscribers-only

netfilter mailing list is subscribers-only.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agoRevert "net: ifb error path loop fix"
Linus Torvalds [Tue, 30 Jan 2007 22:11:12 +0000 (14:11 -0800)]
Revert "net: ifb error path loop fix"

This reverts commit 0c0b3ae68ec93b1db5c637d294647d1cca0df763.

Quoth David:

  "Jeff, please revert

   It's wrong.  We had a lengthy analysis of this piece of code
   several months ago, and it is correct.

   Consider, if we run the loop and we get an error
   the following happens:

   1) attempt of ifb_init_one(i) fails, therefore we should
      not try to "ifb_free_one()" on "i" since it failed
   2) the loop iteration first increments "i", then it
      check for error

   Therefore we must decrement "i" twice before the first
   free during the cleanup.  One to "undo" the for() loop
   increment, and one to "skip" the ifb_init_one() case which
   failed."

Reported-by: David Miller <davem@davemloft.net>
Acked-by: Jeff Garzik <jgarzik@pobox.com>
Cc: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] namespaces: fix task exit disaster
Serge E. Hallyn [Tue, 30 Jan 2007 21:28:23 +0000 (15:28 -0600)]
[PATCH] namespaces: fix task exit disaster

This is based on a patch by Eric W.  Biederman, who pointed out that pid
namespaces are still fake, and we only have one ever active.

So for the time being, we can modify any code which could access
tsk->nsproxy->pid_ns during task exit to just use &init_pid_ns instead,
and move the exit_task_namespaces call in do_exit() back above
exit_notify(), so that an exiting nfs server has a valid tsk->sighand to
work with.

Long term, pulling pid_ns out of nsproxy might be the cleanest solution.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
[ Eric's patch fixed to take care of free_pid() too ]

Signed-off-by: Serge E. Hallyn <serue@us.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years agoRevert "[PATCH] namespaces: fix exit race by splitting exit"
Linus Torvalds [Tue, 30 Jan 2007 21:35:18 +0000 (13:35 -0800)]
Revert "[PATCH] namespaces: fix exit race by splitting exit"

This reverts commit 7a238fcba0629b6f2edbcd37458bae56fcf36be5 in
preparation for a better and simpler fix proposed by Eric Biederman
(and fixed up by Serge Hallyn)

Acked-by: Serge E. Hallyn <serue@us.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years agoMerge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...
Linus Torvalds [Tue, 30 Jan 2007 16:46:17 +0000 (08:46 -0800)]
Merge branch 'upstream-linus' of /linux/kernel/git/jgarzik/libata-dev

* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  libata: fix translation for START STOP UNIT
  libata-scsi: ata_task_ioctl should return ATA registers from sense data
  pata_platform: set_mode fix
  ata_if_xfermask() word 51 fix
  pata_sil680: PIO1 taskfile transfers overclocking fix (repost)
  libata: fix ata_eh_suspend() return value
  ahci: port_no should be used when clearing IRQ in ahci_thaw()

Fix trivial conflict in drivers/ata/pata_platform.c manually

14 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq
Linus Torvalds [Tue, 30 Jan 2007 16:44:08 +0000 (08:44 -0800)]
Merge /pub/scm/linux/kernel/git/davej/cpufreq

* master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq:
  [CPUFREQ] Remove unneeded errata workaround from p4-clockmod.
  [CPUFREQ] check sysfs_create_link return value

14 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart
Linus Torvalds [Tue, 30 Jan 2007 16:43:26 +0000 (08:43 -0800)]
Merge /pub/scm/linux/kernel/git/davej/agpgart

* master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart:
  [AGPGART] Add new IDs to VIA AGP.
  [AGPGART] Remove pointless assignment.
  [AGPGART] Remove pointless typedef in ati-agp
  [AGPGART] Prevent (unlikely) memory leak in amd_create_gatt_pages()
  [AGPGART] intel_agp: restore graphics device's pci space early in resume

14 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6
Linus Torvalds [Tue, 30 Jan 2007 16:41:27 +0000 (08:41 -0800)]
Merge /pub/scm/linux/kernel/git/bart/ide-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6:
  via82cxxx/pata_via: correct PCI_DEVICE_ID_VIA_SATA_EIDE ID and add support for CX700 and 8237S
  ide: unregister idepnp driver on unload
  ide: add missing __init tags to IDE PCI host drivers
  ia64: add pci_get_legacy_ide_irq()
  ide/generic: Jmicron has its own drivers now
  atiixp.c: add cable detection support for ATI IDE
  atiixp.c: sb600 ide only has one channel
  atiixp.c: remove unused code
  jmicron: fix warning
  ide: update MAINTAINERS entry

14 years agoMerge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...
Linus Torvalds [Tue, 30 Jan 2007 16:39:49 +0000 (08:39 -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:
  Broadcom 4400 resume small fix
  b44: src_desc->addr is little-endian
  e100: fix irq leak on suspend/resume
  bonding: ARP monitoring broken on x86_64
  ehea: Fixed missing tasklet_kill() call
  ehea: Fixed wrong jumbo frames status query
  82596 warning fixes
  FS_ENET: OF-related fixup for FEC and SCC MAC's
  net: ifb error path loop fix
  b44: Fix frequent link changes

14 years ago[PATCH] fix indentation-related breakage in Kconfig.i386
Al Viro [Tue, 30 Jan 2007 13:23:40 +0000 (13:23 +0000)]
[PATCH] fix indentation-related breakage in Kconfig.i386

Kconfig recognizes the end of help text by receding indentation depth.
Recent patch had broken HOST_VMSPLIT_... choice in arch/um/Kconfig.i386 -
all alternatives are interpreted as part of help text now.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] b44: src_desc->addr is little-endian
Al Viro [Tue, 30 Jan 2007 13:23:50 +0000 (13:23 +0000)]
[PATCH] b44: src_desc->addr is little-endian

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] dma-mapping.h stubs fix
Al Viro [Tue, 30 Jan 2007 13:24:00 +0000 (13:24 +0000)]
[PATCH] dma-mapping.h stubs fix

do { } while(0) is not a good imitation of function returning void;
use ((void)0) instead.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] missing dma_sync_single_range_for{cpu,device} on alpha
Al Viro [Tue, 30 Jan 2007 13:23:55 +0000 (13:23 +0000)]
[PATCH] missing dma_sync_single_range_for{cpu,device} on alpha

no-op as all dma_sync_... there.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] pata_platform: fallout from set_mode() change
Al Viro [Tue, 30 Jan 2007 13:23:45 +0000 (13:23 +0000)]
[PATCH] pata_platform: fallout from set_mode() change

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] sym53c500_cs: remove bogus call fo free_dma()
Al Viro [Tue, 30 Jan 2007 13:23:35 +0000 (13:23 +0000)]
[PATCH] sym53c500_cs: remove bogus call fo free_dma()

What DMA for 16bit pcmcia card, anyway?  We never do request_dma()
there and ->dma_channel never changes since initialization to -1.
IOW, that call is dead code.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] mtd/nand/cafe.c missing include of dma-mapping.h
Al Viro [Tue, 30 Jan 2007 13:23:30 +0000 (13:23 +0000)]
[PATCH] mtd/nand/cafe.c missing include of dma-mapping.h

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] missing exports of pm_power_off() on alpha and sparc32
Al Viro [Tue, 30 Jan 2007 13:23:25 +0000 (13:23 +0000)]
[PATCH] missing exports of pm_power_off() on alpha and sparc32

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years agoMerge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
Linus Torvalds [Tue, 30 Jan 2007 16:35:12 +0000 (08:35 -0800)]
Merge branch 'upstream' of git://ftp.linux-mips.org/upstream-linus

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  [MIPS] Fix typo of "CONFIG_MT_SMP".
  [MIPS] Ocelot G: Fix a few misspellings of CONFIG_GALILEO_GT64240_ETH
  [PATCH] Malta: Fix build if CONFIG_MTD is diabled.

14 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6
Linus Torvalds [Tue, 30 Jan 2007 16:34:02 +0000 (08:34 -0800)]
Merge /pub/scm/linux/kernel/git/gregkh/driver-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6:
  [PATCH] ALSA: Fix sysfs breakage

14 years ago[PATCH] mm: mremap correct rmap accounting
Hugh Dickins [Mon, 29 Jan 2007 21:24:08 +0000 (21:24 +0000)]
[PATCH] mm: mremap correct rmap accounting

Nick Piggin points out that page accounting on MIPS multiple ZERO_PAGEs
is not maintained by its move_pte, and could lead to freeing a ZERO_PAGE.

Instead of complicating that move_pte, just forget the minor optimization
when mremapping, and change the one thing which needed it for correctness
- filemap_xip use ZERO_PAGE(0) throughout instead of according to address.

[ "There is no block device driver one could use for XIP on mips
   platforms" - Carsten Otte ]

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Cc: Andrew Morton <akpm@osdl.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Carsten Otte <cotte@de.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] i386: In assign_irq_vector look at all vectors before giving up
Eric W. Biederman [Mon, 29 Jan 2007 20:19:05 +0000 (13:19 -0700)]
[PATCH] i386: In assign_irq_vector look at all vectors before giving up

When the world was a simple and static place setting up irqs was easy.
It sufficed to allocate a linux irq number and a find a free cpu
vector we could receive that linux irq on.  In those days it was
a safe assumption that any allocated vector was actually in use
so after one global pass through all of the vectors we would have
none left.

These days things are much more dynamic with interrupt controllers
(in the form of MSI or MSI-X) appearing on plug in cards and linux
irqs appearing and disappearing.  As these irqs come and go vectors
are allocated and freed,  invalidating the ancient assumption that all
allocated vectors stayed in use forever.

So this patch modifies the vector allocator to walk through every
possible vector before giving up, and to check to see if a vector
is in use before assigning it.  With these changes we stop leaking
freed vectors and it becomes possible to allocate and free irq vectors
all day long.

This changed was modeled after the vector allocator on x86_64 where
this limitation has already been removed.  In essence we don't update
the static variables that hold the position of the last vector we
allocated until have successfully allocated another vector.  This
allows us to detect if we have completed one complete scan through
all of the possible vectors.

Acked-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years agoMerge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
Linus Torvalds [Tue, 30 Jan 2007 16:29:05 +0000 (08:29 -0800)]
Merge branch 'for-linus' of /home/rmk/linux-2.6-arm

* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] 4117/1: S3C2412: Fix writel() usage in selection code
  [ARM] 4111/1: Allow VFP to work with thread migration on SMP
  [ARM] 4112/1: Only ioremap to supersections if DOMAIN_IO is zero
  [ARM] 4106/1: S3C2410: typo fixes in register definitions
  [ARM] 4102/1: Allow for PHYS_OFFSET on any valid 2MiB address
  [ARM] Fix AMBA serial drivers for non-first serial ports
  [ARM] 4100/1: iop3xx: fix cpu mask for iop333
  [ARM] Update mach-types
  [ARM] Fix show_mem() for discontigmem
  [ARM] 4096/1: S3C24XX: change return code form s3c2410_gpio_getcfg()
  [ARM] 4095/1: S3C24XX: Fix GPIO set for Bank A
  [ARM] 4092/1: i.MX/MX1 CPU Frequency scaling latency definition
  [ARM] 4089/1: AT91: GPIO wake IRQ cleanup
  [ARM] 4088/1: AT91: Unbalanced IRQ in serial driver suspend/resume
  [ARM] 4087/1: AT91: CPU reset for SAM9x processors
  [ARM] 4086/1: AT91: Whitespace cleanup
  [ARM] 4085/1: AT91: Header fixes.
  [ARM] 4084/1: Remove CONFIG_DEBUG_WAITQ

14 years ago[PATCH] `make help' in build tree doesn't show headers_* targets
Geert Uytterhoeven [Mon, 29 Jan 2007 12:47:01 +0000 (13:47 +0100)]
[PATCH] `make help' in build tree doesn't show headers_* targets

`make help' in the build tree doesn't show the help texts about the
`headers_install' and `headers_check' targets because it looks for
include/asm-$(ARCH)/Kbuild in the wrong place.
Add the missing `$(srctree)' prefixes to fix this.
Also move the printing of the default install path for the headers inside the
`if/fi', where it belongs.

Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Acked-by: Oleg Verych <olecom@flower.upol.cz>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] cdev.h: forward declarations
Jan Engelhardt [Mon, 29 Jan 2007 21:19:56 +0000 (13:19 -0800)]
[PATCH] cdev.h: forward declarations

Apparently this broke due to missing `struct inode' declaration.

Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Cc: Noah Watkins <nwatkins@ittc.ku.edu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] ufs: reallocation fix
Evgeniy Dushistov [Mon, 29 Jan 2007 21:19:56 +0000 (13:19 -0800)]
[PATCH] ufs: reallocation fix

In blocks reallocation function sometimes does not update some of
buffer_head::b_blocknr, which may and cause data damage.

Signed-off-by: Evgeniy Dushistov <dushistov@mail.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] ufs: truncate negative to unsigned fix
Evgeniy Dushistov [Mon, 29 Jan 2007 21:19:55 +0000 (13:19 -0800)]
[PATCH] ufs: truncate negative to unsigned fix

During ufs_trunc_direct which is subroutine of ufs::truncate, we try the first
of all free parts of block and then whole blocks.  But we calculate size of
block's part to free in the wrong way.

This may cause bad update of used blocks and fragments statistic, and you can
got report that you have free 32T on 1Gb partition.

Signed-off-by: Evgeniy Dushistov <dushistov@mail.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] ufs: alloc metadata null page fix
Evgeniy Dushistov [Mon, 29 Jan 2007 21:19:54 +0000 (13:19 -0800)]
[PATCH] ufs: alloc metadata null page fix

These series of patches result of UFS1 write support stress testing, like
running fsx-linux, untar and build linux kernel etc

We pass from ufs::get_block_t to levels below: pointer to the current page, to
make possible things like reallocation of blocks on the fly, and we also uses
this pointer for indication, what actually we allocate data block or meta data
block, but currently we make decision about what we allocate on the wrong
level, this may and cause oops if we allocate blocks in some special order.

Signed-off-by: Evgeniy Dushistov <dushistov@mail.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] fuse: fix bug in control filesystem mount
Miklos Szeredi [Mon, 29 Jan 2007 21:19:54 +0000 (13:19 -0800)]
[PATCH] fuse: fix bug in control filesystem mount

The BUG in fuse_ctl_add_dentry() could be triggered if the control
filesystem was unmounted and mounted again while one or more fuse
filesystems were present.

The fix is to reset the dentry counter in fuse_ctl_kill_sb().

Bug reported by Florent Mertens.

Signed-off-by: Miklos Szeredi <miklos@szeredi.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] use __u8 rather than u8 in userspace SIZE defines in hdreg.h
Mike Frysinger [Mon, 29 Jan 2007 21:19:53 +0000 (13:19 -0800)]
[PATCH] use __u8 rather than u8 in userspace SIZE defines in hdreg.h

Use __u8 rather than u8 in SIZE defines exported to userspace.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] knfsd: ratelimit some nfsd messages that are triggered by external events
NeilBrown [Mon, 29 Jan 2007 21:19:52 +0000 (13:19 -0800)]
[PATCH] knfsd: ratelimit some nfsd messages that are triggered by external events

Also remove {NFSD,RPC}_PARANOIA as having the defines doesn't really add
anything.

The printks covered by RPC_PARANOIA were triggered by badly formatted
packets and so should be ratelimited.

Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] fs/lockd/clntlock.c: add missing newlines to dprintk's
Adrian Bunk [Mon, 29 Jan 2007 21:19:51 +0000 (13:19 -0800)]
[PATCH] fs/lockd/clntlock.c: add missing newlines to dprintk's

This patch adds missing newlines to dprintk's.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] m68k: uaccess.h needs sched.h
Andrew Morton [Mon, 29 Jan 2007 21:19:50 +0000 (13:19 -0800)]
[PATCH] m68k: uaccess.h needs sched.h

In file included from include/linux/crypto.h:26,
                 from crypto/cipher.c:17:
include/linux/uaccess.h: In function 'pagefault_disable':
include/linux/uaccess.h:18: error: dereferencing pointer to incomplete type
include/linux/uaccess.h: In function 'pagefault_enable':
include/linux/uaccess.h:33: error: dereferencing pointer to incomplete type

video_buf need PCI.

Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] Fix "CONFIG_X86_64_" typo in drivers/kvm/svm.c
Robert P. J. Day [Mon, 29 Jan 2007 21:19:50 +0000 (13:19 -0800)]
[PATCH] Fix "CONFIG_X86_64_" typo in drivers/kvm/svm.c

Fix what looks like an obvious typo in the file drivers/kvm/svm.c.

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Acked-by: Avi Kivity <avi@qumranet.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] use __u8/__u32 in userspace ioctl defines for I2O
Mike Frysinger [Mon, 29 Jan 2007 21:19:49 +0000 (13:19 -0800)]
[PATCH] use __u8/__u32 in userspace ioctl defines for I2O

Make sure exported I2O ioctls utilize userspace safe types.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Cc: Markus Lidel <Markus.Lidel@shadowconnect.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] uml: fix mknod
Johannes Stezenbach [Mon, 29 Jan 2007 21:19:44 +0000 (13:19 -0800)]
[PATCH] uml: fix mknod

Fix UML hostfs mknod(): userspace has differernt dev_t size and encoding
than kernel, so extract major/minor and reencode using glibc makedev()
macro.

Signed-off-by: Johannes Stezenbach <js@linuxtv.org>
Acked-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years ago[PATCH] namespaces: fix exit race by splitting exit
Serge E. Hallyn [Mon, 29 Jan 2007 21:19:40 +0000 (13:19 -0800)]
[PATCH] namespaces: fix exit race by splitting exit

Fix exit race by splitting the nsproxy putting into two pieces.  First
piece reduces the nsproxy refcount.  If we dropped the last reference, then
it puts the mnt_ns, and returns the nsproxy as a hint to the caller.  Else
it returns NULL.  The second piece of exiting task namespaces sets
tsk->nsproxy to NULL, and drops the references to other namespaces and
frees the nsproxy only if an nsproxy was passed in.

A little awkward and should probably be reworked, but hopefully it fixes
the NFS oops.

Signed-off-by: Serge E. Hallyn <serue@us.ibm.com>
Cc: Herbert Poetzl <herbert@13thfloor.at>
Cc: Oleg Nesterov <oleg@tv-sign.ru>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Cedric Le Goater <clg@fr.ibm.com>
Cc: Daniel Hokka Zakrisson <daniel@hozac.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years agoBroadcom 4400 resume small fix
Dmitriy Monakhov [Sat, 27 Jan 2007 08:00:03 +0000 (00:00 -0800)]
Broadcom 4400 resume small fix

Some issues in b44_resume().

- Return value of pci_enable_device() was ignored.

- If request_irq() has failed we have to just disable device and exit.

Signed-off-by: Dmitriy Monakhov <dmonakhov@openvz.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
14 years agob44: src_desc->addr is little-endian
Al Viro [Tue, 30 Jan 2007 13:23:50 +0000 (13:23 +0000)]
b44: src_desc->addr is little-endian

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
14 years agoe100: fix irq leak on suspend/resume
Auke Kok [Mon, 29 Jan 2007 22:31:16 +0000 (14:31 -0800)]
e100: fix irq leak on suspend/resume

e100: fix irq leak on suspend/resume

From: Frederik Deweerdt <frederik.deweerdt@gmail.com>

The e100_resume() function should be calling netif_device_detach and
free_irq. This fixes multiple irq's being allocated after resume.

Signed-off-by: Frederik Deweerdt <frederik.deweerdt@gmail.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
14 years agobonding: ARP monitoring broken on x86_64
Andy Gospodarek [Mon, 29 Jan 2007 20:08:38 +0000 (12:08 -0800)]
bonding: ARP monitoring broken on x86_64

While working with the latest bonding code I noticed a nasty problem that
will prevent arp monitoring from always functioning correctly on x86_64
systems.  Comparing ints to longs and expecting reliable results on x86_64
is a bad idea.  With this patch, arp monitoring works correctly again.

Signed-off-by: Andy Gospodarek <andy@greyhouse.net>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Stephen Hemminger <shemminger@osdl.org>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
14 years agoehea: Fixed missing tasklet_kill() call
Thomas Klein [Mon, 29 Jan 2007 17:44:41 +0000 (18:44 +0100)]
ehea: Fixed missing tasklet_kill() call

NEQ-Tasklet wasn't killed when module is removed.

Signed-off-by: Thomas Klein <tklein@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
14 years agoehea: Fixed wrong jumbo frames status query
Thomas Klein [Mon, 29 Jan 2007 17:44:01 +0000 (18:44 +0100)]
ehea: Fixed wrong jumbo frames status query

This patch fixes the wrong query and logging of the per interface jumbo frames
enabled/disabled status.

Signed-off-by: Thomas Klein <tklein@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
14 years ago82596 warning fixes
Andrew Morton [Sat, 27 Jan 2007 08:00:04 +0000 (00:00 -0800)]
82596 warning fixes

drivers/net/82596.c: In function 'i596_start_xmit':
drivers/net/82596.c:1069: warning: cast from pointer to integer of different size
drivers/net/82596.c: In function 'i82596_probe':
drivers/net/82596.c:1249: warning: format '%d' expects type 'int', but argument 4 has type 'long unsigned int'

Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
14 years agoFS_ENET: OF-related fixup for FEC and SCC MAC's
Vitaly Bordug [Sat, 27 Jan 2007 08:00:04 +0000 (00:00 -0800)]
FS_ENET: OF-related fixup for FEC and SCC MAC's

Updated direct resource pass with ioremap call, make it grant proper IRQ
mapping, stuff incompatible with the new approach were respectively put
under #ifndef CONFIG_PPC_MERGE.  It is required so that both ppc and
powerpc could utilize fs_enet effectively.

Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
14 years agonet: ifb error path loop fix
Mariusz Kozlowski [Sat, 27 Jan 2007 08:00:01 +0000 (00:00 -0800)]
net: ifb error path loop fix

On error we should start freeing resources at [i-1] not [i-2].

Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
14 years agob44: Fix frequent link changes
Michael Chan [Sat, 27 Jan 2007 07:59:57 +0000 (23:59 -0800)]
b44: Fix frequent link changes

This fixes the issue of frequent link changes under heavy traffic reported
below:

http://bugzilla.kernel.org/show_bug.cgi?id=7696
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=216338

The b44 chip occasionally needs to be reset when ISTAT_ERRORS are
encountered.  The reset sequence includes a PHY reset that will take many
seconds to complete and cause the link to go down and up.  By skipping the
PHY reset, it will greatly reduce the interruption when ISTAT_ERRORS are
encountered.

Change the full_reset parameter to reset_kind parameter in b44_init_hw().
This will allow PHY reset to be skipped when ISTAT_ERRORS are encountered.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
14 years agolibata: fix translation for START STOP UNIT
Robert Hancock [Tue, 30 Jan 2007 08:59:18 +0000 (00:59 -0800)]
libata: fix translation for START STOP UNIT

libata's SCSI translation for the SCSI START STOP UNIT command with the
START bit clear (i.e.  stopping the drive) appears to be incorrect.  It
sends an ATA STANDBY command with the time period set to 0, which the code
comment says means "now", but the ATA standard says this means disable the
standby timer, which effectively does nothing.  Change this to issue a
STANDBY IMMEDIATE command which will actually spin the drive down.  The SAT
(SCSI/ATA Translation) standard revision 9 concurs with this choice.

Signed-off-by: Robert Hancock <hancockr@shaw.ca>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
14 years agolibata-scsi: ata_task_ioctl should return ATA registers from sense data
David Milburn [Tue, 30 Jan 2007 08:59:15 +0000 (00:59 -0800)]
libata-scsi: ata_task_ioctl should return ATA registers from sense data

User applications using the HDIO_DRIVE_TASK ioctl through libata expect
specific ATA registers to be returned to userspace.  Verified that
ata_task_ioctl correctly returns register values to the smartctl
application.

Signed-off-by: David Milburn <dmilburn@redhat.com>
Acked-by: Tejun Heo <htejun@gmail.com>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
14 years agopata_platform: set_mode fix
Andrew Morton [Tue, 30 Jan 2007 08:59:14 +0000 (00:59 -0800)]
pata_platform: set_mode fix

drivers/ata/pata_platform.c:85: warning: initialization from incompatible pointer type

Cc: Jeff Garzik <jeff@garzik.org>
Cc: Tejun Heo <htejun@gmail.com>
Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
14 years agoata_if_xfermask() word 51 fix
Lennert Buytenhek [Mon, 29 Jan 2007 12:28:47 +0000 (13:28 +0100)]
ata_if_xfermask() word 51 fix

If word 53 bit 1 isn't set, the maximum PIO mode is indicated by
the upper 8 bits of word 51, not the lower 8 bits.  Fixes PIO mode
detection on old Compact Flash cards.

Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
14 years agopata_sil680: PIO1 taskfile transfers overclocking fix (repost)
Sergei Shtylyov [Sun, 28 Jan 2007 18:33:44 +0000 (21:33 +0300)]
pata_sil680: PIO1 taskfile transfers overclocking fix (repost)

Fix PIO mode 1 overclocked taskfile transfers -- probably a typo carried over
from drivers/ide/pci/siimage.c where I've found it by documentation check...

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
14 years agoMerge branch 'master' into upstream-fixes
Jeff Garzik [Tue, 30 Jan 2007 14:14:40 +0000 (09:14 -0500)]
Merge branch 'master' into upstream-fixes

14 years agoHID: fix pb_fnmode and move it to generic HID
Jiri Kosina [Mon, 29 Jan 2007 11:44:41 +0000 (12:44 +0100)]
HID: fix pb_fnmode and move it to generic HID

The apple powerbook people are used to switch the pb_fnmode
setting at runtime through writing to sysfs, altering the
module parameter value. This was broken for them in 2.6.20-rc1
when generic HID layer was introduced, as the pb_fnmode flag
was made per-hiddevice, instead of global variable.

This patch moves the pb_fnmode module parameter from usbhid module
to hid module, but apart from that retains backward compatibility
with respect to changing the mode through sysfs.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
14 years ago[MIPS] Fix typo of "CONFIG_MT_SMP".
Robert P. J. Day [Thu, 25 Jan 2007 23:41:35 +0000 (18:41 -0500)]
[MIPS] Fix typo of "CONFIG_MT_SMP".

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years ago[MIPS] Ocelot G: Fix a few misspellings of CONFIG_GALILEO_GT64240_ETH
Ralf Baechle [Thu, 25 Jan 2007 23:55:17 +0000 (23:55 +0000)]
[MIPS] Ocelot G: Fix a few misspellings of CONFIG_GALILEO_GT64240_ETH

Reported by Robert P. J. Day <rpjday@mindspring.com>.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>