Commit graph

17911 commits

Author SHA1 Message Date
Ingo Molnar
e16885c5ad [PATCH] uninline capable()
Uninline capable().  Saves 2K of kernel text on a generic .config, and 1K on a
tiny config.  In addition it makes the use of capable more consistent between
CONFIG_SECURITY and !CONFIG_SECURITY

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 18:42:13 -08:00
Matt Domsch
a9fad4cc39 [PATCH] ipmi: use CONFIG_DMI instead of CONFIG_X86
With Andi Kleen's x86_64 patch to use DMI, and my ia64 to use DMI, there is
now a new CONFIG_DMI option which takes the place of CONFIG_X86 to denote
the availability of the DMI functions.  Make the IPMI driver use CONFIG_DMI
instead.

Tested on ia64 2.6.15 kernel plus the previous patch, on a Dell PowerEdge
7250 Itanium2 server, and it now autodetects the IPMI KCS driver as
expected.

Signed-off-by: Matt Domsch <Matt_Domsch@dell.com>
Acked-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 18:42:13 -08:00
Jesper Juhl
5c908a74d9 [PATCH] remove unused out_pio label in i810_audio
sound/oss/i810_audio.c:3431: warning: label `out_pio' defined but not used

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 18:42:13 -08:00
Keshavamurthy Anil S
eb3a72921c [PATCH] kprobes: fix race in recovery of reentrant probe
There is a window where a probe gets removed right after the probe is hit
on some different cpu.  In this case probe handlers can't find a matching
probe instance related to break address.  In this case we need to read the
original instruction at break address to see if that is not a break/int3
instruction and recover safely.

Previous code had a bug where we were not checking for the above race in
case of reentrant probes and the below patch fixes this race.

Tested on IA64, Powerpc, x86_64.

Signed-off-by: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 18:42:12 -08:00
Keshavamurthy Anil S
df019b1d8b [PATCH] kprobes: fix unloading of self probed module
When a kprobes modules is written in such a way that probes are inserted on
itself, then unload of that moudle was not possible due to reference
couning on the same module.

The below patch makes a check and incrementes the module refcount only if
it is not a self probed module.

We need to allow modules to probe themself for kprobes performance
measurements

This patch has been tested on several x86_64, ppc64 and IA64 architectures.

Signed-off-by: Anil S Keshavamurthy <anil.s.keshavamurthy>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 18:42:12 -08:00
Jan Kara
ef43bc4fc3 [PATCH] reiserfs: fix assertion failure in reiserfs+journaled quotas
Sometimes we call do_journal_end() with t_refcount == 0.  If quota is
turned on and we happen to have some inode with preallocation bad things
happen as we try to use the current handle for quota operations.  Checks
for t_refcount in journal_begin() fail and we Oops.  We raise t_refcount to
make those checks happy.  We should not cause any bad as all the needed
quota blocks should be already attached to the transaction (they were
attached to the transaction when we allocated those preallocation blocks).

Signed-off-by: Jan Kara <jack@suse.cz>
Cc: Jeff Mahoney <jeffm@suse.com>
Cc: Chris Mason <mason@suse.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 18:42:12 -08:00
Paul Fulghum
0c8365ecc5 [PATCH] synclink_gt remove unnecessary page alignment
Remove unnecessary and incorrectly implemented page alignment of register
base address before calling ioremap()

Signed-off-by: Paul Fulghum <paulkf@microgate.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 18:42:11 -08:00
Stephen Hemminger
d251575ab6 [PATCH] random: get rid of sparse warning
Get rid of bogus extern attribute that causes sparse warning.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Acked-by: Matt Mackall <mpm@selenic.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 18:42:11 -08:00
Alan Cox
8c174af880 [PATCH] MAINTAINERS: remove dead project
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 18:42:11 -08:00
Vivek Goyal
9e9e3941d0 [PATCH] kdump: vmcore compilation warning fix
o fs/proc/vmcore.c compilation gives warnings on ppc64. The reason being
  that u64 is defined as unsigned long hence u64* is not same as loff_t*
  and compiler cribs.

o Changed the parameter type to u64* instead of loff_t* to resolve the
  conflict.

Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 18:42:11 -08:00
Jean Delvare
fd85d765b7 [PATCH] cs89x0: Fix the Kconfig help text
Fix the help text of the cs89x0 network driver Kconfig entry.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 18:42:11 -08:00
Lennert Buytenhek
91e1c46356 [PATCH] cs89x0: fix setting of ALLOW_DMA
There's an ifdef in cs89x0.c that seems to have been the wrong way round
since it was merged (and noone seems to have noticed) -- the IXDP2x01
doesn't support ISA-style DMA, but when building for IXDP2x01, cs89x0's
ALLOW_DMA is set to 1, and when building for another platform, ALLOW_DMA is
set to 0.

Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 18:42:11 -08:00
Alan Cox
4ab2495a30 [PATCH] tclk: fix typos, exclamation mark frenzy and missing device id on messages
I sent this out a couple of months ago and the driver author said it
he'd merge it. Nothing has happened since so I'm submitting it directly.

No functionality changes just texts.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 18:42:10 -08:00
Alan Cox
b7599587fa [PATCH] Allow reading CMOS day of week register
Someone wanted access to this usually unused (and unused by Linux) value
for the day of week.  Existing kernels have the field in the struct but
return 0 always.  This updates the kernel to fill in the field.  The usual
case of 'not set' conveniently is 0.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 18:42:10 -08:00
Tore Anderson
e56d5ae305 [PATCH] ext3: fix documentation of online resizing
Undocument the non-working resize= mount option in ext3, and add some
references to the ext2resize package instead, which appears to be the only
proper way of doing online resizing of ext3 filesystems.

Signed-off-by: Tore Anderson <tore@fud.no>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 18:42:10 -08:00
Akinobu Mita
75ba0861bc [PATCH] doc: refer to kdump in oops-tracing.txt
Kdump has been merged and supported on several architectures.  It is better
to encourage to use kdump rather than non standard kernel crash dump
patches.

Signed-off-by: Akinobu Mita <mita@miraclelinux.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 18:42:10 -08:00
Akinobu Mita
8428cfe893 [PATCH] kdump: add dmesg gdbmacro into document
Add gdb macro which print the kernel ring buffer into kdump docs

Signed-off-by: Akinobu Mita <mita@miraclelinux.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 18:42:10 -08:00
Jeff Dike
beb25c6e27 [PATCH] uml: kill an unused variable
The HDIO_GETGEO patch left an unused variable in the UML block driver.  This
gets rid of it.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 18:42:10 -08:00
Jeff Dike
621009f4ba [PATCH] uml: fix debug output on x86_64
The debug-stub patch was broken on x86_64 because it thinks the frame size
there is 168 words.  In reality, it is 168 bytes, and using HOST_FRAME_SIZE,
which is expressed in consistent units across architectures, fixes this.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 18:42:10 -08:00
Jeff Dike
a174b30e29 [PATCH] uml: eliminate doubled boot output
CON_PRINTBUFFER was a bad idea for the mconsole console.  It causes the boot
output to be printed twice.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 18:42:09 -08:00
Jeff Dike
edc0e65956 [PATCH] uml: revert compile-time option checking
Undo the previous no-modes patch since Adrian Bunk sent in a kbuild way of
doing the same thing.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 18:42:09 -08:00
Jeff Dike
114d1ff4f5 [PATCH] uml: update Kconfig help
The MODE_TT help was a little outdated.  This updates it in light of the
existence of skas0 mode.  It's also turned off by default since it is mostly
obsoleted by skas0 mode.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 18:42:09 -08:00
Jeff Dike
4ee189a926 [PATCH] uml: fix missing KBUILD_BASENAME
2.6.15-mm1 caused kernel-offsets.c to stop compiling with a syntax error in a
header.  The problem was with KBUILD_BASENAME, which didn't get a definition
with the by-hand compilation in the main UML Makefile.

This was OK before since the expansion was syntactically the same as the
KBUILD_BASENAME token.  With -mm1, the expansion is now a quote-delimited
string, so there needs to be a definition of it.

Since kernel-offsets.c is basically the same as other arches' asm-offsets.c,
and those seem to build OK, this patch turns kernel-offsets.c into
asm-offsets.c.  kernel-offsets.c is in arch/um/sys-$(SUBARCH), i.e.  sys-i386
and sys-x86_64, while kbuild expects it to be in arch/um/kernel.
kernel-offsets.c is moved to
arch/um/include/sysdep-$(SUBARCH)/kernel-offsets.h, which is included by
arch/um/kernel/asm-offsets.c.  With that, include/asm-um/asm-offsets.h is
generated automatically.  kernel-offsets.h continues to exist because it needs
to be accessible to userspace UML code, and include/asm-um isn't.  So, a
symlink is made from arch/um/include/kernel-offsets.h to
include/asm-um/asm-offsets.h.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 18:42:09 -08:00
Adrian Bunk
10b5aabddd [PATCH] include/asm-h8300/page.h: remove unused KTHREAD_SIZE #define
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 18:42:09 -08:00
Paul Jackson
4eac915d02 [PATCH] mm: gfp_atomic comments
Clarify in comments that GFP_ATOMIC means both "don't sleep" and "use
emergency pools", hence both ALLOC_HARDER and ALLOC_HIGH.

Signed-off-by: Paul Jackson <pj@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 18:42:09 -08:00
Hugh Dickins
7365f3d169 [PATCH] Restore KERN_EMERG to each line printed by bad_page
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 18:42:08 -08:00
Linus Torvalds
45ed344cc7 Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2006-01-11 17:06:47 -08:00
Linus Torvalds
99535ac2d4 Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6 2006-01-11 17:06:31 -08:00
Adrian Bunk
bb7e8c5a55 [PKT_SCHED] net/sched/Kconfig: fix typo in NET_EMATCH_META description
Noted by Matt LaPlante <webmaster@cyberdogtech.com>.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-11 16:40:30 -08:00
Evgeniy Polyakov
54608b7099 [PKT_SCHED] ematch: Remove bogus include.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-11 16:32:16 -08:00
Evgeniy Polyakov
c3f343e4d7 [NET]: Fix diverter build.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-11 16:32:15 -08:00
Kris Katterjohn
8b3a70058b [NET]: Remove more unneeded typecasts on *malloc()
This removes more unneeded casts on the return value for kmalloc(),
sock_kmalloc(), and vmalloc().

Signed-off-by: Kris Katterjohn <kjak@users.sourceforge.net>
Acked-by: James Morris <jmorris@namei.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-11 16:32:14 -08:00
David Woodhouse
ae0f7d5f83 [IPV6]: Avoid calling ip6_xmit() with NULL sk
The ip6_xmit() function now assumes that its sk argument is non-NULL,
which isn't currently true when TCPv6 code is sending RST or ACK
packets. This fixes that code to use a socket of its own for sending
such packets, as TCPv4 does. (Thanks Andi for the pointer).

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-11 16:32:13 -08:00
David S. Miller
a776809755 [NETFILTER]: ip_ct_proto_gre_fini() cannot be __exit
It is invoked from failures paths of __init code.

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-11 16:32:12 -08:00
David S. Miller
82bf7e97ac [NET]: Some more missing include/etherdevice.h includes
For compare_ether_addr()

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-11 16:32:11 -08:00
Paul Fulghum
607f4e3864 [PATCH] new tty buffering access fix
Fix typos in new tty buffering that incorrectly
access and update buffers in pending queue.

Signed-off-by: Paul Fulghum <paulkf@microgate.com>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 16:12:16 -08:00
Adrian Bunk
61943c5015 [SPARC64] arch/sparc64/Kconfig: fix HUGETLB_PAGE_SIZE_64K dependencies
This patch fixes a typo in the dependencies of HUGETLB_PAGE_SIZE_64K.

It might be more logical to rename the HUGETLB_PAGE_SIZE_*K
dependencies to HUGETLB_PAGE_SIZE_*KB, but let's fix this bug first.

This bug was reported by Jean-Luc Leger <reiga@dspnet.fr.eu.org>.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-11 15:55:23 -08:00
Linus Torvalds
4cec873614 Fix mutex_trylock() copy-and-paste bug (x86, x86-64, generic mutex-dec.h)
Noticed by Arjan originally on x86-64, then Ingo on x86, and finally me
grepping for it in the generic version.

Bad parenthesis nesting.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 15:50:47 -08:00
Linus Torvalds
7e4e574c39 Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc-merge 2006-01-11 08:16:57 -08:00
David Woodhouse
a4fc7ab1d0 [PATCH] fix/simplify mutex debugging code
Let's switch mutex_debug_check_no_locks_freed() to take (addr, len) as
arguments instead, since all its callers were just calculating the 'to'
address for themselves anyway... (and sometimes doing so badly).

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 08:14:16 -08:00
Michael Ellerman
97b1b99974 [PATCH] powerpc: Don't build crash.c for PPC32
arch/powerpc/kernel/crash.c isn't safe for PPC32 (yet?), so don't build it.

Built with CONFIG_KEXEC=y for pmac32_defconfig, pseries_defconfig,
and g5_defconfig.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-01-11 19:52:05 +11:00
David S. Miller
a8b9ee7396 [MUTEX]: linux/mutex.h needs linux/linkage.h too
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-11 00:15:16 -08:00
Linus Torvalds
05f6ece6f3 Merge master.kernel.org:/pub/scm/linux/kernel/git/kyle/parisc-2.6 2006-01-10 21:31:24 -08:00
Linus Torvalds
35d138ae22 Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2006-01-10 21:29:53 -08:00
Kumar Gala
886c98d786 [PATCH] powerpc: Fix clean_files in arch/powerpc/boot Makefile
clean-files was being set twice rather than being appended to.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-01-11 16:28:13 +11:00
Paul Mackerras
c38a04b1ba powerpc/32: Fix compile error caused by pud_t/pgt_t confusion
PPC32 is still using asm-generic/4level-fixup.h, but asm-powerpc/page.h
was defining pud_t and pgd_t.  Depending on the order in which files
got included, this could result in a compilation error.  Tweak the ifdef
so that page.h doesn't try to define pud_t on ppc32 (which uses 2-level
page tables).

Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-01-11 16:27:21 +11:00
Linus Torvalds
d274ba2081 x86: fix "make install" target
Removing the dependency on the boot image build was good, but it also
meant that the $< expansion by make needed to be done explicitly.

Noted by Stephen Hemminger.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-10 21:09:19 -08:00
David S. Miller
5bf887f2ff [IPV6]: Fix modular build with netfilter enabled.
Also, drop __exit marker from ipv6_netfilter_fini() as this
can be invoked from inet6_init() error handling paths.

Based upon a report from Stephen Hemminger.

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-10 21:02:21 -08:00
Michael Ellerman
c9c47b6e27 [PATCH] powerpc: Remove redundant setting of htab_address
iSeries doesn't need to set the htab_address explicitly, htab_initialize()
will do it for us later.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-01-11 15:35:46 +11:00
Michael Ellerman
7eb5476f68 [PATCH] powerpc: Add ibm,pft-size to iSeries device tree
To make iSeries just a teensy bit less special, create ibm,pft-size properties
in the iSeries device tree. We can then rely on htab_dt_scan_pftsize() to set
ppc64_pft_size for us.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-01-11 15:35:40 +11:00