Commit Graph

20081 Commits

Author SHA1 Message Date
Linus Torvalds
fe69102188 Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc-merge 2006-02-07 20:32:13 -08:00
Al Viro
f30ac319f1 [PATCH] umount_tree() decrements mount count on wrong dentry
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-02-07 21:01:15 -05:00
Al Viro
8854eddbdb [PATCH] nfsroot port= parameter fix [backport of 2.4 fix]
Direct backport of 2.4 fix that didn't get propagated to 2.6; original
comment follows:
<quote>
   When I specify the NFS port for nfsroot (e.g.,
   nfsroot=<dir>,port=2049), the
   kernel uses the wrong port. In my case it tries to use 264 (0x108)
   instead
   of 2049 (0x801).

   This patch adds the missing htons().

   Eric
</quote>

Patch got applied in 2.4.21-pre6.  Author: Eric Lammerts (<eric@lammerts.org>,
AFAICS).

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-02-07 21:00:42 -05:00
Al Viro
cc59853b4a [PATCH] arch/x86_64/pci/mmconfig.c NULL noise removal
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-02-07 20:59:01 -05:00
Al Viro
e80e28b6b6 [PATCH] net/ipv6/mcast.c NULL noise removal
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-02-07 20:58:56 -05:00
Al Viro
bee14e1f8a [PATCH] __user annotations of video_spu_palette
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-02-07 20:58:50 -05:00
Al Viro
dd42b15186 [PATCH] amd64 time.c __iomem annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-02-07 20:58:45 -05:00
Al Viro
1d0bd717c8 [PATCH] bogus extern in low_i2c.c
extern in function definition is an odd thing..

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-02-07 20:58:39 -05:00
Al Viro
d04e4e115b [PATCH] eeh_driver NULL noise removal
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-02-07 20:58:33 -05:00
Al Viro
2d20eaf942 [PATCH] sg gfp_t annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-02-07 20:58:27 -05:00
Al Viro
e5fb81bd89 [PATCH] scsi_transport_iscsi gfp_t annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-02-07 20:58:21 -05:00
Al Viro
aaedd944d4 [PATCH] cmm NULL noise removal, __user annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-02-07 20:58:15 -05:00
Al Viro
6d57348d7d [PATCH] drivers/edac/i82875p_edac.c __user annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-02-07 20:58:09 -05:00
Al Viro
be7ee9b2f5 [PATCH] fix __user annotations in drivers/base/memory.c
sysfs store doesn't deal with userland pointers

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-02-07 20:58:04 -05:00
Al Viro
73a09e626b [PATCH] drivers/char/watchdog/sbc_epx_c3.c __user annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-02-07 20:57:58 -05:00
Al Viro
dad08dfc48 [PATCH] dvb NULL noise removal
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-02-07 20:57:52 -05:00
Al Viro
4bb8089c86 [PATCH] kernel/sys.c NULL noise removal
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-02-07 20:57:47 -05:00
Al Viro
53f087febf [PATCH] timer.c NULL noise removal
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-02-07 20:57:42 -05:00
Al Viro
76edc6051e [PATCH] ipv4 NULL noise removal
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-02-07 20:57:37 -05:00
Al Viro
e110ab94eb [PATCH] fix __user annotations in fs/select.c
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-02-07 20:57:31 -05:00
Al Viro
3023b438c4 [PATCH] missing include in ser_a2232
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-02-07 20:57:25 -05:00
Al Viro
c350885854 [PATCH] fallout from ptrace consolidation patch: cris/arch-v10
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-02-07 20:57:19 -05:00
Al Viro
7be7cbf684 [PATCH] drivers/scsi/mac53c94.c __iomem annotations
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-02-07 20:57:14 -05:00
Al Viro
3ba9d91208 [PATCH] ppc: last_task_.... is defined only on non-SMP
... so it should be exported only on non-SMP.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-02-07 20:57:08 -05:00
Al Viro
304cd3efe6 [PATCH] restore power-off on sparc32
Damn you, Eric

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-02-07 20:57:02 -05:00
Al Viro
83ec98be05 [PATCH] fix breakage in ocp.c
it's ocp_device_...., not ocp_driver_....

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-02-07 20:56:57 -05:00
Al Viro
b6298c22c5 [PATCH] missing includes in drivers/net/mv643xx_eth.c
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-02-07 20:56:52 -05:00
Al Viro
4fb7d9827e [PATCH] drive_info removal outside of arch/i386
drive_info is used only by hd.c and that happens under #ifdef __i386__.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-02-07 20:56:47 -05:00
Al Viro
164006da31 [PATCH] bogus asm/delay.h includes
asm/delay.h is non-portable; linux/delay.h should be used in generic code.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-02-07 20:56:41 -05:00
Al Viro
1b8623545b [PATCH] remove bogus asm/bug.h includes.
A bunch of asm/bug.h includes are both not needed (since it will get
pulled anyway) and bogus (since they are done too early).  Removed.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2006-02-07 20:56:35 -05:00
Linus Torvalds
92118c739d Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6 2006-02-07 16:29:55 -08:00
Linus Torvalds
b4669d66fb Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/i2c-2.6 2006-02-07 16:29:27 -08:00
Linus Torvalds
b43d4ddaec Merge git://oss.sgi.com:8090/oss/git/rc-fixes-xfs-2.6 2006-02-07 16:28:26 -08:00
Greg Ungerer
8e63e66b4c [PATCH] m68knommu: use tty_schedule_flip() in 68328serial.c
Use the new tty_schedule_flip() instead of the original direct
schedule_work of the flip buffer.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-07 16:19:15 -08:00
Greg Ungerer
e39485636b [PATCH] m68knommu: use tty_schedule_flip() in 68360serial.c
Use the new tty_schedule_flip() instead of the original direct
schedule_work of the flip buffer.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-07 16:16:54 -08:00
Greg Ungerer
230afb065b [PATCH] m68knommu: hardirq.h needs definition of NR_IRQS
Need to include the local asm/irq.h to get the NR_IRQS definition.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-07 16:16:54 -08:00
Greg Ungerer
10c1f71caa [PATCH] m68knommu: need pm_power_off in m68knommu
Need place holders for the power management power off and idle functions.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-07 16:16:53 -08:00
Greg Ungerer
a9cdffb14a [PATCH] m68knommu: compile fixes for mcfserial.c
Re-organize the default CONSOLE baud rate define setting so that
it is only set once.

Use the new tty_schedule_flip() instead of the original direct
schedule_work of the flip buffer.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-07 16:16:53 -08:00
JANAK DESAI
2da436e00f [PATCH] unshare system call -v5: system call registration for i386
Registers system call for the i386 architecture.

Signed-off-by: Janak Desai <janak@us.ibm.com>
Cc: Al Viro <viro@ftp.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Michael Kerrisk <mtk-manpages@gmx.net>
Cc: Andi Kleen <ak@muc.de>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-07 16:12:34 -08:00
JANAK DESAI
a016f3389c [PATCH] unshare system call -v5: unshare files
If the file descriptor structure is being shared, allocate a new one and copy
information from the current, shared, structure.

Signed-off-by: Janak Desai <janak@us.ibm.com>
Cc: Al Viro <viro@ftp.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Michael Kerrisk <mtk-manpages@gmx.net>
Cc: Andi Kleen <ak@muc.de>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-07 16:12:34 -08:00
JANAK DESAI
a0a7ec308f [PATCH] unshare system call -v5: unshare vm
If vm structure is being shared, allocate a new one and copy information from
the current, shared, structure.

Signed-off-by: Janak Desai <janak@us.ibm.com>
Cc: Al Viro <viro@ftp.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Michael Kerrisk <mtk-manpages@gmx.net>
Cc: Andi Kleen <ak@muc.de>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-07 16:12:34 -08:00
JANAK DESAI
741a295130 [PATCH] unshare system call -v5: unshare namespace
If the namespace structure is being shared, allocate a new one and copy
information from the current, shared, structure.

Signed-off-by: Janak Desai <janak@us.ibm.com>
Cc: Al Viro <viro@ftp.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Michael Kerrisk <mtk-manpages@gmx.net>
Cc: Andi Kleen <ak@muc.de>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-07 16:12:34 -08:00
JANAK DESAI
99d1419d96 [PATCH] unshare system call -v5: unshare filesystem info
If filesystem structure is being shared, allocate a new one and copy
information from the current, shared, structure.

Signed-off-by: Janak Desai <janak@us.ibm.com>
Cc: Al Viro <viro@ftp.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Michael Kerrisk <mtk-manpages@gmx.net>
Cc: Andi Kleen <ak@muc.de>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-07 16:12:34 -08:00
JANAK DESAI
cf2e340f42 [PATCH] unshare system call -v5: system call handler function
sys_unshare system call handler function accepts the same flags as clone
system call, checks constraints on each of the flags and invokes corresponding
unshare functions to disassociate respective process context if it was being
shared with another task.

Here is the link to a program for testing unshare system call.

http://prdownloads.sourceforge.net/audit/unshare_test.c?download

Please note that because of a problem in rmdir associated with bind mounts and
clone with CLONE_NEWNS, the test fails while trying to remove temporary test
directory.  You can remove that temporary directory by doing rmdir, twice,
from the command line.  The first will fail with EBUSY, but the second will
succeed.  I have reported the problem to Ram Pai and Al Viro with a small
program which reproduces the problem.  Al told us yesterday that he will be
looking at the problem soon.  I have tried multiple rmdirs from the
unshare_test program itself, but for some reason that is not working.  Doing
two rmdirs from command line does seem to remove the directory.

Signed-off-by: Janak Desai <janak@us.ibm.com>
Cc: Al Viro <viro@ftp.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Michael Kerrisk <mtk-manpages@gmx.net>
Cc: Andi Kleen <ak@muc.de>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-07 16:12:34 -08:00
JANAK DESAI
0d4c3e7a8c [PATCH] unshare system call -v5: Documentation file
Documents the new feature, why it is needed, it's cost, design,
implementation, and test plan.

Signed-off-by: Janak Desai <janak@us.ibm.com>
Cc: Al Viro <viro@ftp.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Andi Kleen <ak@muc.de>
Cc: Paul Mackerras <paulus@samba.org>
Acked-by: Michael Kerrisk <mtk-manpages@gmx.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-07 16:12:34 -08:00
Ingo Molnar
e0a6029634 [PATCH] Fix spinlock debugging delays to not time out too early
The spinlock-debug wait-loop was using loops_per_jiffy to detect too long
spinlock waits - but on fast CPUs this led to a way too fast timeout and false
messages.

The fix is to include a __delay(1) call in the loop, to correctly approximate
the intended delay timeout of 1 second.  The code assumes that every
architecture implements __delay(1) to last around 1/(loops_per_jiffy*HZ)
seconds.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-07 16:12:33 -08:00
Nick Piggin
8519fb30e4 [PATCH] mm: compound release fix
Compound pages on SMP systems can now often be freed from pagetables via
the release_pages path.  This uses put_page_testzero which does not handle
compound pages at all.  Releasing constituent pages from process mappings
decrements their count to a large negative number and leaks the reference
at the head page - net result is a memory leak.

The problem was hidden because the debug check in put_page_testzero itself
actually did take compound pages into consideration.

Fix the bug and the debug check.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Acked-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-07 16:12:33 -08:00
Stephen Smalley
99f6d61bda [PATCH] selinux: require AUDIT
Make SELinux depend on AUDIT as it requires the basic audit support to log
permission denials at all.  Note that AUDITSYSCALL remains optional for
SELinux, although it can be useful in providing further information upon
denials.

Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
Acked-by: James Morris <jmorris@namei.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-07 16:12:33 -08:00
Rafael J. Wysocki
46cd2f32ba [PATCH] Fix build failure in recent pm_prepare_* changes.
Fix compilation problem in PM headers.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-07 16:12:33 -08:00
Dave Jones
7b4fe29e00 [PATCH] More informative message on umount failure
We had a user trigger this message on a box that had a lot of different
mounts, all with different options.  It might help narrow down wtf happened
if we print out which device failed.

Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-07 16:12:33 -08:00