Dave Airlie [Wed, 11 Jan 2006 11:32:51 +0000 (22:32 +1100)]
drm: cleanup properly on drm module unload
Cleanup multiple cards properly
Signed-off-by: Dave Airlie <airlied@linux.ie>
Dave Airlie [Wed, 11 Jan 2006 09:48:09 +0000 (20:48 +1100)]
drm: fixup drm bufs being just under the EOM
If the mapping was just under the end of memory it would fail.
Lets DRM start on my PCI card.
Signed-off-by: Dave Airlie <airlied@linux.ie>
Dave Airlie [Tue, 10 Jan 2006 08:56:17 +0000 (19:56 +1100)]
drm: fix radeon warnings on 64-bit
From: Andrew Morton <akpm@osdl.org>
drivers/char/drm/radeon_state.c: In function `radeon_cp_dispatch_texture':
drivers/char/drm/radeon_state.c:1653: warning: int format, different type arg
(arg 3)
drivers/char/drm/radeon_state.c:1661: warning: int format, different type arg
(arg 3)
drivers/char/drm/radeon_state.c:1689: warning: int format, different type arg
(arg 3)
sizeof() doesn't return an int.
Cc: Dave Airlie <airlied@linux.ie>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Dave Airlie <airlied@linux.ie>
Dave Airlie [Tue, 10 Jan 2006 08:53:54 +0000 (19:53 +1100)]
drm: fix warning on alpha
From: Andrew Morton <akpm@osdl.org>
On alpha:
drivers/char/drm/via_dmablit.h:44: error: field `direction' has incomplete type
Cc: Dave Airlie <airlied@linux.ie>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Dave Airlie <airlied@linux.ie>
Dave Airlie [Tue, 3 Jan 2006 11:25:29 +0000 (22:25 +1100)]
drm: remove is_pci flag completely...
this snuck back in, in the last merge.
Signed-off-by: Dave Airlie <airlied@linux.ie>
Dave Airlie [Tue, 3 Jan 2006 07:18:01 +0000 (18:18 +1100)]
drm: merge in Linus mainline
Linus Torvalds [Tue, 3 Jan 2006 03:21:10 +0000 (19:21 -0800)]
Linux v2.6.15
Hey, it's fifteen years today since I bought the machine that got Linux
started. January 2nd is a good date.
Andi Kleen [Mon, 2 Jan 2006 23:07:28 +0000 (00:07 +0100)]
[PATCH] Make sure interleave masks have at least one node set
Otherwise a bad mem policy system call can confuse the interleaving
code into referencing undefined nodes.
Originally reported by Doug Chapman
I was told it's CVE-2005-3358
(one has to love these security people - they make everything sound important)
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Dag-Erling Smørgrav [Mon, 2 Jan 2006 14:57:06 +0000 (15:57 +0100)]
[PATCH] Avoid namespace pollution in <asm/param.h>
In commit
3D59121003721a8fad11ee72e646fd9d3076b5679c, the x86 and x86-64
<asm/param.h> was changed to include <linux/config.h> for the
configurable timer frequency.
However, asm/param.h is sometimes used in userland (it is included
indirectly from <sys/param.h>), so your commit pollutes the userland
namespace with tons of CONFIG_FOO macros. This greatly confuses
software packages (such as BusyBox) which use CONFIG_FOO macros
themselves to control the inclusion of optional features.
After a short exchange, Christoph approved this patch
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Benjamin Herrenschmidt [Mon, 2 Jan 2006 02:04:44 +0000 (13:04 +1100)]
[PATCH] powerpc: more g5 overtemp problem fix
Some G5s still occasionally experience shutdowns due to overtemp
conditions despite the recent fix. After analyzing logs from such
machines, it appears that the overtemp code is a bit too quick at
shutting the machine down when reaching the critical temperature (tmax +
8) and doesn't leave the fan enough time to actually cool it down. This
happens if the temperature of a CPU suddenly rises too high in a very
short period of time, or occasionally on boot (that is the CPUs are
already overtemp by the time the driver loads).
This patches makes the code a bit more relaxed, leaving a few seconds to
the fans to do their job before kicking the machine shutown.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Dave Airlie [Mon, 2 Jan 2006 10:32:48 +0000 (21:32 +1100)]
drm: major update from CVS for radeon and core
This patch pull in a lot of changes from CVS to the main core DRM,
and updates the radeon driver to 1.21.0 that supports r300 texrect
and radeon card type ioctl.
Signed-off-by: Dave Airlie <airlied@linux.ie>
Dave Airlie [Mon, 2 Jan 2006 10:23:07 +0000 (21:23 +1100)]
drm: update drm pci ids list
Signed-off-by: Dave Airlie <airlied@linux.ie>
Dave Airlie [Mon, 2 Jan 2006 10:19:39 +0000 (21:19 +1100)]
drm: drm_ioctl.c sync with fixes from CVS
Apply the fixes from CVS that were outstanding for this file
Signed-off-by: Dave Airlie <airlied@linux.ie>
Dave Airlie [Mon, 2 Jan 2006 10:15:01 +0000 (21:15 +1100)]
drm: update lock flags from userspace
Signed-off-by: Dave Airlie <airlied@linux.ie>
Dave Airlie [Mon, 2 Jan 2006 09:14:23 +0000 (20:14 +1100)]
drm: update to i915 1.3.0
Add support for vblank ioctls to i915 driver
From: Dave Airlie <airlied@linux.ie>
Signed-off-by: Dave Airlie <airlied@linux.ie>
Dave Airlie [Mon, 2 Jan 2006 08:52:09 +0000 (19:52 +1100)]
drm: update drm_memory_debug.h
Update from DRM CVS for drm memory debug
From: Jon Smirl <jonsmirl@gmail.com>
Signed-off-by: Dave Airlie <airlied@linux.ie>
Dave Airlie [Mon, 2 Jan 2006 08:25:35 +0000 (19:25 +1100)]
drm: proper fix for drm_context
Bad patch in last version
Signed-off-by: Dave Airlie <airlied@linux.ie>
Dave Airlie [Mon, 2 Jan 2006 08:23:44 +0000 (19:23 +1100)]
drm: fix issue with contexts running out of RAM
Signed-off-by: Dave Airlie <airlied@linux.ie>
Dave Airlie [Mon, 2 Jan 2006 06:18:39 +0000 (17:18 +1100)]
drm: update PCIGART support from CVS
In order to work on FreeBSD the gart needed to use a local mapping
This patch moves the mainline to the new code and aligns some comment
changes
From: Eric Anholt <anholt@freebsd.org>
Signed-off-by: Dave Airlie <airlied@linux.ie>
Dave Airlie [Mon, 2 Jan 2006 05:49:02 +0000 (16:49 +1100)]
drm: remove old reclaim_buffers from ix0 drivers
From: Dave Airlie <airlied@linux.ie>
Signed-off-by: Dave Airlie <airlied@linux.ie>
Dave Airlie [Mon, 2 Jan 2006 05:23:01 +0000 (16:23 +1100)]
drm: bring savage inline with latest CVS
apply some whitespace cleanup and add wrappers for MTRR for OS calls
From: Eric Anholt <anholt@freebsd.org> + Dave Airlie <airlied@linux.ie>
Signed-off-by: Dave Airlie <airlied@linux.ie>
Dave Airlie [Mon, 2 Jan 2006 05:11:44 +0000 (16:11 +1100)]
drm: fix a LOR issue on FreeBSD for savage driver
Correct a LOR issue on FreeBSD by allocating temporary space and doing a single
DRM_COPY_FROM_USER rather than DRM_VERIFYAREA_READ followed by tons of
DRM_COPY_FROM_USER_UNCHECKED. I don't like the look of the temporary space
allocation, but I like the simplification in the rest of the file. Tested
with glxgears, tuxracer, and q3 on a savage4.
From: Eric Anholt <anholt@freebsd.org>
Signed-off-by: Dave Airlie <airlied@linux.ie>
Dave Airlie [Mon, 2 Jan 2006 03:44:12 +0000 (14:44 +1100)]
drm: bring sis + tdfx up to latest CVS
Cleanup SIS + TDFX drivers with latest changes from CVS.
From: Eric Anholt <anholt@freebsd.org>
Signed-off-by: Dave Airlie <airlied@linux.ie>
Dave Airlie [Mon, 2 Jan 2006 03:26:20 +0000 (14:26 +1100)]
drm: via driver update to CVS version
This updates the DRM via driver to the latest CVS version, which contains
support for DMA blitting.
It also contains some whitespace and other minor fixes
From: Thomas Hellstrom <unichrome@shipmail.org>
Signed-off-by: Dave Airlie <airlied@linux.ie>
Dave Airlie [Mon, 2 Jan 2006 02:54:04 +0000 (13:54 +1100)]
drm: move ioctl flags to a bit field of flags
From: Dave Airlie
Signed-off-by: Dave Airlie <airlied@linux.ie>
Stas Sergeev [Sun, 1 Jan 2006 01:18:52 +0000 (04:18 +0300)]
[PATCH] x86: teach dump_task_regs() about the -8 offset.
This should fix multi-threaded core-files
Signed-off-by: stsp@aknet.ru
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Linus Torvalds [Sun, 1 Jan 2006 01:00:29 +0000 (17:00 -0800)]
sysctl: make sure to terminate strings with a NUL
This is a slightly more complete fix for the previous minimal sysctl
string fix. It always terminates the returned string with a NUL, even
if the full result wouldn't fit in the user-supplied buffer.
The returned length is the full untruncated length, so that you can
tell when truncation has occurred.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Linus Torvalds [Sat, 31 Dec 2005 21:49:26 +0000 (13:49 -0800)]
Merge master.kernel.org:/home/rmk/linux-2.6-serial
Yi Yang [Fri, 30 Dec 2005 08:37:10 +0000 (16:37 +0800)]
[PATCH] Fix false old value return of sysctl
For the sysctl syscall, if the user wants to get the old value of a
sysctl entry and set a new value for it in the same syscall, the old
value is always overwritten by the new value if the sysctl entry is of
string type and if the user sets its strategy to sysctl_string. This
issue lies in the strategy being run twice if the strategy is set to
sysctl_string, the general strategy sysctl_string always returns 0 if
success.
Such strategy routines as sysctl_jiffies and sysctl_jiffies_ms return 1
because they do read and write for the sysctl entry.
The strategy routine sysctl_string return 0 although it actually read
and write the sysctl entry.
According to my analysis, if a strategy routine do read and write, it
should return 1, if it just does some necessary check but not read and
write, it should return 0, for example sysctl_intvec.
Signed-off-by: Yi Yang <yang.y.yi@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Linus Torvalds [Sat, 31 Dec 2005 01:18:53 +0000 (17:18 -0800)]
sysctl: don't overflow the user-supplied buffer with '\0'
If the string was too long to fit in the user-supplied buffer,
the sysctl layer would zero-terminate it by writing past the
end of the buffer. Don't do that.
Noticed by Yi Yang <yang.y.yi@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Linus Torvalds [Fri, 30 Dec 2005 16:39:10 +0000 (08:39 -0800)]
Insanity avoidance in /proc
The old /proc interfaces were never updated to use loff_t, and are just
generally broken. Now, we should be using the seq_file interface for
all of the proc files, but converting the legacy functions is more work
than most people care for and has little upside..
But at least we can make the non-LFS rules explicit, rather than just
insanely wrapping the offset or something.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Denny Priebe [Fri, 30 Dec 2005 03:19:09 +0000 (22:19 -0500)]
[PATCH] Input: wacom - fix X axis setup
This patch fixes a typo introduced by conversion to dynamic input_dev
allocation.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Dmitry Torokhov [Fri, 30 Dec 2005 03:19:08 +0000 (22:19 -0500)]
[PATCH] Input: warrior - fix HAT0Y axis setup
This patch fixes a typo introduced by conversion to dynamic input_dev
allocation.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Dmitry Torokhov [Fri, 30 Dec 2005 03:19:07 +0000 (22:19 -0500)]
[PATCH] Input: kbtab - fix Y axis setup
This patch fixes a typo introduced by conversion to dynamic input_dev
allocation.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Erik Hovland [Fri, 30 Dec 2005 15:57:35 +0000 (15:57 +0000)]
[ARM] 3216/1: indent and typo in drivers/serial/pxa.c
Patch from Erik Hovland
This patch provides two changes. An indent is supplied for an if/else clause so that it is more readable. An acronym is incorrectly typed as UER when it should be IER.
Signed-off-by: Erik Hovland <erik@hovland.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Jean Delvare [Thu, 29 Dec 2005 21:07:30 +0000 (22:07 +0100)]
[PATCH] Simplify the VIDEO_SAA7134_OSS Kconfig dependency line
Thanks to Roman Zippel for the suggestion.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
[ Short explanation: Kconfig uses ternary math: n/m/y, and !m is m ]
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Linus Torvalds [Thu, 29 Dec 2005 21:01:54 +0000 (13:01 -0800)]
Revert radeon AGP aperture offset changes
This reverts the series of commits
67dbb4ea33731415fe09c62149a34f472719ac1d
281ab031a8c9e5b593142eb4ec59a87faae8676a
47807ce381acc34a7ffee2b42e35e96c0f322e52
that changed the GART VM start offset. It fixed some machines, but
seems to continually interact badly with some X versions.
Quoth Ben Herrenschmidt:
"So I think at this point, the best is that we keep the old bogus code
that at least is consistent with the bug in the server. I'm working on a
big patch to X that reworks the memory map stuff completely and fixes
those issues on the server side, I'll do a DRM patch matching this X fix
as well so that the memory map is only ever set in one place and with
what I hope is a correct algorithm..."
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Linus Torvalds [Thu, 29 Dec 2005 18:27:28 +0000 (10:27 -0800)]
Merge master.kernel.org:/home/rmk/linux-2.6-mmc
Linus Torvalds [Thu, 29 Dec 2005 18:27:07 +0000 (10:27 -0800)]
Merge master.kernel.org:/home/rmk/linux-2.6-serial
Jean Delvare [Wed, 28 Dec 2005 20:02:57 +0000 (21:02 +0100)]
[PATCH] Fix recursive config dependency for SAA7134
Fix the cyclic dependency issue between CONFIG_SAA7134_ALSA and
CONFIG_SAA7134_OSS (credits to Mauro Carvalho Chehab.)
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Anton Blanchard [Wed, 28 Dec 2005 23:46:29 +0000 (10:46 +1100)]
[PATCH] ppc64: htab_initialize_secondary cannot be marked __init
Sonny has noticed hotplug CPU on ppc64 is broken in 2.6.15-*. One of the
problems is that htab_initialize_secondary is called when a cpu is being
brought up, but it is marked __init.
Signed-off-by: Anton Blanchard <anton@samba.org>
Acked-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Ravikiran G Thirumalai [Thu, 29 Dec 2005 12:06:11 +0000 (13:06 +0100)]
[PATCH] x86_64: Fix incorrect node_present_pages on NUMA
Currently, we do not pass the correct start_pfn to e820_hole_size, to
calculate holes. Following patch fixes that.
The bug results in incorrect number of node_present_pages for each pgdat
and causes ugly output in /sys and probably VM inbalances.
Signed-off-by: Alok N Kataria <alokk@calsoftinc.com>
Signed-off-by: Ravikiran Thirumalai <kiran@scalex86.org>
Signed-off-by: Andi Kleen <ak@suse.de>
Sighed-off-by: Shair Fultheim <shai@scalex86.org>
Sighed-off-by: Linus Torvalds <torvalds@osdl.org>
Riccardo Magliocchetti [Thu, 29 Dec 2005 01:44:48 +0000 (20:44 -0500)]
[PATCH] Input: aiptek - fix Y axis setup
This patch fixes a typo introduced by conversion to dynamic input_dev
allocation.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Dave Jones [Thu, 29 Dec 2005 01:01:04 +0000 (20:01 -0500)]
[PATCH] fix ia64 compile failure with gcc4.1
__get_unaligned creates a typeof the var its passed, and writes to it,
which on gcc4.1, spits out the following error:
drivers/char/vc_screen.c: In function 'vcs_write':
drivers/char/vc_screen.c:422: error: assignment of read-only variable 'val'
Signed-off-by: Dave Jones <davej@redhat.com>
[ The "right" fix would be to try to fix <asm-generic/unaligned.h>
but that's hard to do with the tools gcc gives us. So this
simpler patch is preferable -- Linus ]
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Paolo 'Blaisorblade' Giarrusso [Thu, 29 Dec 2005 16:40:02 +0000 (17:40 +0100)]
[PATCH] uml: fix compilation with CONFIG_MODE_TT disabled
Fix UML compilation when SKAS mode is disabled. Indeed, we were compiling
SKAS-only object files, which failed due to some SKAS-only headers being
excluded from the search path.
Thanks to the bug report from Pekka J Enberg.
Acked-by: Pekka J Enberg <penberg (at) cs ! helsinki ! fi>
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Paolo 'Blaisorblade' Giarrusso [Thu, 29 Dec 2005 16:39:59 +0000 (17:39 +0100)]
[PATCH] Hostfs: update for new glibc - add missing symbol exports
Today, when compiling UML, I got warnings for two used unexported symbols:
readdir64 and truncate64. Indeed, my glibc headers are aliasing readdir to
readdir64 and truncate to truncate64 (and so on).
I'm then adding additional exports. Since I've no idea if the symbols where
always provided in the supported glibc's, I've added weak definitions too.
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Paolo 'Blaisorblade' Giarrusso [Thu, 29 Dec 2005 16:39:57 +0000 (17:39 +0100)]
[PATCH] uml: hostfs - fix possible PAGE_CACHE_SHIFT overflows
Prevent page->index << PAGE_CACHE_SHIFT from overflowing.
There is a casting there, but was added without care, so it's at the wrong
place. Note the extra parens around the shift - "+" is higher precedence than
"<<", leading to a GCC warning which saved all us.
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Paolo 'Blaisorblade' Giarrusso [Thu, 29 Dec 2005 16:39:54 +0000 (17:39 +0100)]
[PATCH] Hostfs: remove unused var
Trivial removal of unused variable from this file - doesn't even change the
generated assembly code, in fact (gcc should trigger a warning for unused value
here).
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Paolo 'Blaisorblade' Giarrusso [Thu, 29 Dec 2005 16:39:51 +0000 (17:39 +0100)]
[PATCH] uml: fix random segfaults at bootup
Don't use printk() where "current_thread_info()" is crap.
Until when we switch to running on init_stack, current_thread_info() evaluates
to crap. Printk uses "current" at times (in detail, ¤t is evaluated with
CONFIG_DEBUG_SPINLOCK to check the spinlock owner task).
And this leads to random segmentation faults.
Exactly, what happens is that ¤t = *(current_thread_info()), i.e. round
down $esp and dereference the value. I.e. access the stack below $esp, which
causes SIGSEGV on a VM_GROWSDOWN vma (see arch/i386/mm/fault.c).
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Linus Torvalds [Wed, 28 Dec 2005 21:45:19 +0000 (13:45 -0800)]
Merge /pub/scm/linux/kernel/git/davem/tg3-2.6
David S. Miller [Wed, 28 Dec 2005 21:27:04 +0000 (13:27 -0800)]
[SERMOUSE]: Sun mice speak 5-byte protocol too.
Noticed by Christophe Zimmerman, this explains the slow mouse movement
with 2.6.x kernels.
And checking the 2.4.x drivers/sbus/char/sunmouse.c driver shows we
always used a 5-byte protocol with Sun mice in the past. I have no
idea how the 3-byte thing got into the 2.6.x driver, but it's surely
wrong.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Wed, 28 Dec 2005 21:22:54 +0000 (13:22 -0800)]
[SPARC]: Use STABS_DEBUG and DWARF_DEBUG macros in vmlinux.lds.S
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Wed, 28 Dec 2005 21:05:41 +0000 (13:05 -0800)]
[TG3]: Update driver version and reldate.
Signed-off-by: David S. Miller <davem@davemloft.net>
Chris Elmquist [Tue, 20 Dec 2005 21:25:19 +0000 (13:25 -0800)]
[TG3]: ethtool -d hangs PCIe systems
Resubmitting after recommendation to use GET_REG32_1() instead of
GET_REG32_LOOP(..., 1). Retested. Problem remains fixed.
Prevent tg3_get_regs() from reading reserved and undocumented registers
at RX_CPU_BASE and TX_CPU_BASE offsets which caused hostile behavior
on PCIe platforms.
Acked-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Benjamin Herrenschmidt [Tue, 27 Dec 2005 01:49:33 +0000 (12:49 +1100)]
[PATCH] Fix more radeon GART start calculation cases
As reported by Jules Villard <jvillard@ens-lyon.fr> and some others, the
recent GART aperture start reconfiguration causes problems on some
setups.
What I _think_ might be happening is that the X server is also trying to
muck around with the card memory map and is forcing it back into a wrong
setting that also happens to no longer match what the DRM wants to do
and blows up. There are bugs all over the place in that code (and still
some bugs in the DRM as well anyway).
This patch attempts to avoid that by using the largest of the 2 values,
which I think will cause it to behave as it used to for you and will
still fix the problem with machines that have an aperture size smaller
than the video memory.
Acked-by: Jules Villard <jvillard@ens-lyon.fr>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
David L Stevens [Tue, 27 Dec 2005 22:03:00 +0000 (14:03 -0800)]
[IPV6] mcast: Fix multiple issues in MLDv2 reports.
The below "jumbo" patch fixes the following problems in MLDv2.
1) Add necessary "ntohs" to recent "pskb_may_pull" check [breaks
all nonzero source queries on little-endian (!)]
2) Add locking to source filter list [resend of prior patch]
3) fix "mld_marksources()" to
a) send nothing when all queried sources are excluded
b) send full exclude report when source queried sources are
not excluded
c) don't schedule a timer when there's nothing to report
NOTE: RFC 3810 specifies the source list should be saved and each
source reported individually as an IS_IN. This is an obvious DOS
path, requiring the host to store and then multicast as many sources
as are queried (e.g., millions...). This alternative sends a full,
relevant report that's limited to number of sources present on the
machine.
4) fix "add_grec()" to send empty-source records when it should
The original check doesn't account for a non-empty source
list with all sources inactive; the new code keeps that
short-circuit case, and also generates the group header
with an empty list if needed.
5) fix mca_crcount decrement to be after add_grec(), which needs
its original value
These issues (other than item #1 ;-) ) were all found by Yan Zheng,
much thanks!
Signed-off-by: David L Stevens <dlstevens@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Tue, 27 Dec 2005 21:57:59 +0000 (13:57 -0800)]
[NET]: Validate socket filters against BPF_MAXINSNS in one spot.
Currently the checks are scattered all over and this leads
to inconsistencies and even cases where the check is not made.
Based upon a patch from Kris Katterjohn.
Signed-off-by: David S. Miller <davem@davemloft.net>
YOSHIFUJI Hideaki [Tue, 27 Dec 2005 21:35:15 +0000 (13:35 -0800)]
[IPV6]: Fix addrconf dead lock.
We need to release idev->lcok before we call addrconf_dad_stop().
It calls ipv6_addr_del(), which will hold idev->lock.
Bug spotted by Yasuyuki KOZAKAI <yasuyuki.kozakai@toshiba.co.jp>.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Russell King [Tue, 27 Dec 2005 11:10:34 +0000 (11:10 +0000)]
[SERIAL] Fix AMBA PL011 sysrq character handling
We only want the received character without the status bits for
sysrq handling.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
David Kimdon [Tue, 27 Dec 2005 01:27:10 +0000 (17:27 -0800)]
[BR_NETFILTER]: Fix leak if skb traverses > 1 bridge
Call nf_bridge_put() before allocating a new nf_bridge structure and
potentially overwriting the pointer to a previously allocated one.
This fixes a memory leak which can occur when the bridge topology
allows for an skb to traverse more than one bridge.
Signed-off-by: David Kimdon <david.kimdon@devicescape.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David L Stevens [Tue, 27 Dec 2005 01:03:46 +0000 (17:03 -0800)]
[IPV6]: Increase default MLD_MAX_MSF to 64.
The existing default of 10 is just way too low.
Signed-off-by: David L Stevens <dlstevens@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
James Bottomley [Mon, 26 Dec 2005 15:58:49 +0000 (09:58 -0600)]
[PATCH] Fix Fibre Channel boot oops
The oops is characteristic of the underlying device being removed from
visibility before the class device, and sure enough we do device_del()
before transport_unregister() in the scsi_target_reap() routines. I've
no idea why this is suddenly showing up, since the code has been in
there since that function was first invented. However, I've confirmed
this fixes Andrew Vasquez's boot oops.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Linus Torvalds [Sat, 24 Dec 2005 23:47:48 +0000 (15:47 -0800)]
Linux v2.6.15-rc7
Ho ho ho.
Kurt Huwig [Sat, 24 Dec 2005 23:13:08 +0000 (00:13 +0100)]
[PATCH] n_r3964: fixed usage of HZ; removed bad include
Fix n_r3964 timeouts (hardcoded for 100Hz)
Also the include of <asm/termios.h> in 'n_r3964.h' is unnecessary and
prevents using the header file in any application that has to include
<termios.h> due to duplicate definition of 'struct termio'.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Linus Torvalds [Sat, 24 Dec 2005 20:40:43 +0000 (12:40 -0800)]
Merge branch 'upstream-fixes' of /linux/kernel/git/jgarzik/libata-dev
Linus Torvalds [Sat, 24 Dec 2005 20:32:55 +0000 (12:32 -0800)]
Merge /pub/scm/linux/kernel/git/davem/sparc-2.6
Linus Torvalds [Sat, 24 Dec 2005 20:30:42 +0000 (12:30 -0800)]
Merge /pub/scm/linux/kernel/git/davem/net-2.6
Ben Collins [Fri, 23 Dec 2005 14:10:03 +0000 (09:10 -0500)]
[PATCH] Fix typo in x86_64 __build_write_lock_const assembly
Based on __build_read_lock_const, this looked like a bug.
[ Indeed. Maybe nobody uses this version? Worth fixing up anyway ]
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Ravikiran G Thirumalai [Thu, 22 Dec 2005 22:21:34 +0000 (14:21 -0800)]
[PATCH] x86_64/ia64 : Fix compilation error for node_to_first_cpu
Fixes a compiler error in node_to_first_cpu, __ffs expects unsigned long as
a parameter; instead cpumask_t was being passed. The macro
node_to_first_cpu was not yet used in x86_64 and ia64 arches, and so we never
hit this. This patch replaces __ffs with first_cpu macro, similar to other
arches.
Signed-off-by: Alok N Kataria <alokk@calsoftinc.com>
Signed-off-by: Ravikiran G Thirumalai <kiran@scalex86.org>
Signed-off-by: Shai Fultheim <shai@scalex86.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Linus Torvalds [Sat, 24 Dec 2005 20:19:38 +0000 (12:19 -0800)]
Fix silly typo ("smb" vs "smp")
Introduced by commit
6003a93e7bf6c02f33c02976ff364785d4273295
Andrew Morton [Sat, 24 Dec 2005 03:54:46 +0000 (19:54 -0800)]
[PATCH] Fix memory ordering problem in wake_futex()
Fix a memory ordering problem that occurs on IA64. The "store" to q->lock_ptr
in wake_futex() can become visible before wake_up_all() clears the lock in the
futex_q.
Signed-off-by: Jack Steiner <steiner@sgi.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Manfred Spraul [Fri, 23 Dec 2005 22:57:41 +0000 (23:57 +0100)]
[PATCH] add missing memory barriers to ipc/sem.c
Two smp_wmb() statements are missing in the sysv sem code: This could
cause stack corruptions.
The attached patch adds them.
Signed-Off-By: Manfred Spraul <manfred@colorfullife.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
David S. Miller [Sat, 24 Dec 2005 20:06:10 +0000 (12:06 -0800)]
[VIDEO] sbuslib: Disallow private mmaps.
The COW semantics just do not make any sense especially
with the physically discontiguous I/O mappings possible
here.
Signed-off-by: David S. Miller <davem@davemloft.net>
Linus Torvalds [Sat, 24 Dec 2005 19:55:16 +0000 (11:55 -0800)]
Merge branch 'upstream-fixes' of /linux/kernel/git/jgarzik/netdev-2.6
Manfred Spraul [Sat, 24 Dec 2005 13:19:24 +0000 (14:19 +0100)]
[PATCH] forcedeth: fix random memory scribbling bug
Two critical bugs were found in forcedeth 0.47:
- TSO doesn't work.
- pci_map_single() for the rx buffers is called with size==0. This bug
is critical, it causes random memory corruptions on systems with an
iommu.
Below is a minimal fix for both bugs, for 2.6.15.
TSO will be fixed properly in the next version. Tested on x86-64.
Signed-Off-By: Manfred Spraul <manfred@colorfullife.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Frank Pavlic [Tue, 13 Dec 2005 07:23:26 +0000 (08:23 +0100)]
[PATCH] s390: remove redundant and useless code in qeth
[patch 3/3] s390: remove redundant and useless code in qeth
From: Frank Pavlic <pavlic@de.ibm.com>
- remove redundant and useless code in qeth for
procfs operations.
- update Revision numbers
Signed-off-by: Frank Pavlic <pavlic@de.ibm.com>
diffstat:
qeth_main.c | 6 -
qeth_mpc.c | 2
qeth_mpc.h | 2
qeth_proc.c | 250 ++++++------------------------------------------------------
qeth_sys.c | 4
qeth_tso.h | 4
6 files changed, 38 insertions(+), 230 deletions(-)
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Frank Pavlic [Tue, 13 Dec 2005 07:22:30 +0000 (08:22 +0100)]
[PATCH] s390: minor qeth network driver fixes
[patch 2/3] s390: minor qeth network driver fixes
From: Frank Pavlic <pavlic@de.ibm.com>
- use netif_carrier_on/off calls to tell network stack
link carrier state
- fix possible kfree on NULL
- PDU_LEN2 is at offset 0x29 otherwise OSN chpid won't initialize
Signed-off-by: Frank Pavlic <pavlic@de.ibm.com>
diffstat:
qeth_eddp.c | 3 ++-
qeth_main.c | 17 +++++++----------
qeth_mpc.h | 2 +-
3 files changed, 10 insertions(+), 12 deletions(-)
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Frank Pavlic [Tue, 13 Dec 2005 07:21:47 +0000 (08:21 +0100)]
[PATCH] s390: some minor qeth driver fixes
[patch 1/3] s390: some minor qeth driver fixes
From: Frank Pavlic <pavlic@de.ibm.com>
- let's have just one function for both ,input and output queue
to check qdio errors
- add /proc/s390dbf/qeth_qerr entries for outbound processing
- check removed for layer2 device in qeth_add_multicast_ipv6
- NULL pointer dereference with bonding and VLAN device fixed
- minimum length check for portname fixed
Signed-off-by: Frank Pavlic <pavlic@de.ibm.com>
diffstat:
qeth_main.c | 42 +++++++++++++++++++++---------------------
qeth_sys.c | 6 +++---
2 files changed, 24 insertions(+), 24 deletions(-)
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Olaf Hering [Tue, 13 Dec 2005 23:33:49 +0000 (00:33 +0100)]
[PATCH] missing license for libphy.ko
Andy,
libphy has no license tag. Something like the attached (untested!) patch
is needed. Hopefully such a change finds its way into 2.6.15.
filename: /lib/modules/2.6.15-rc5-3-ppc64/kernel/drivers/net/phy/libphy.ko
vermagic: 2.6.15-rc5-3-ppc64 SMP gcc-4.1
depends:
srcversion:
ACC921B5E82701BE1E6F603
drivers/net/phy/phy_device.c | 4 ++++
1 files changed, 4 insertions(+)
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Pavel Roskin [Fri, 16 Dec 2005 23:57:10 +0000 (18:57 -0500)]
[PATCH] orinoco_nortel: Add Symbol LA-4123 ID
Add ID for Symbol LA-4123. Reported by Tomas Novak <tap@post.cz>
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Pavel Roskin [Fri, 16 Dec 2005 23:49:53 +0000 (18:49 -0500)]
[PATCH] orinoco_nortel: Fix incorrect PCI resource use
orinoco_nortel was broken during conversion to iomem API. Wrong PCI BAR
is used for chipset registers. Reported by Tomas Novak <tap@post.cz>
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Tony Battersby [Wed, 21 Dec 2005 21:35:44 +0000 (16:35 -0500)]
[PATCH] fix libata inquiry VPD for ATAPI devices
The following patch prevents libata from incorrectly modifying inquiry
VPD pages and command support data from ATAPI devices. I have tested
the patch with a SATA ATAPI tape drive on an AHCI controller.
Patch is against kernel 2.4.32 with 2.4.32-libata1.patch applied.
Anthony J. Battersby
Cybernetics
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Hiroyuki YAMAMORI [Fri, 23 Dec 2005 19:24:05 +0000 (11:24 -0800)]
[IPV6]: Fix Temporary Address Generation
From: Hiroyuki YAMAMORI <h-yamamo@db3.so-net.ne.jp>
Since regen_count is stored in the public address, we need to reset it
when we start renewing temporary address.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
YOSHIFUJI Hideaki [Fri, 23 Dec 2005 19:23:21 +0000 (11:23 -0800)]
[IPV6]: Fix dead lock.
We need to relesae ifp->lock before we call addrconf_dad_stop(),
which will hold ifp->lock.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Linus Torvalds [Fri, 23 Dec 2005 18:11:50 +0000 (10:11 -0800)]
Merge /pub/scm/linux/kernel/git/davem/sparc-2.6
David S. Miller [Fri, 23 Dec 2005 07:04:39 +0000 (23:04 -0800)]
[SPARC]: Kill CHILD_MAX.
It's definition is wrong (-1 means "no limit" not 999),
only the Sparc SunOS/Solaris compat code uses it, so
let's just kill it off completely from limits.h and
all referencing code.
Noticed by Ulrich Drepper.
Signed-off-by: David S. Miller <davem@davemloft.net>
Adrian Bunk [Fri, 23 Dec 2005 05:03:47 +0000 (21:03 -0800)]
[SPARC]: introduce a SPARC Kconfig symbol
Introduce a Kconfig symbol SPARC that is defined on both the sparc and
sparc64 architectures.
This symbol makes some dependencies more readable.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Adrian Bunk [Thu, 22 Dec 2005 02:50:12 +0000 (18:50 -0800)]
[SUNGEM]: Fix link error with CONFIG_HOTPLUG disabled.
gem_remove_one() is called from the __devinit gem_init_one().
Therefore, gem_remove_one() mustn't be __devexit.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Len Brown [Fri, 23 Dec 2005 03:26:10 +0000 (22:26 -0500)]
Pull bug3410 into release branch
Len Brown [Fri, 23 Dec 2005 03:26:01 +0000 (22:26 -0500)]
Pull owner_id into release branch
Len Brown [Fri, 23 Dec 2005 03:23:06 +0000 (22:23 -0500)]
[ACPI] fix build warning from owner_id patch
Signed-off-by: Len Brown <len.brown@intel.com>
Len Brown [Fri, 23 Dec 2005 03:01:55 +0000 (22:01 -0500)]
Auto-update from upstream
Thomas Renninger [Wed, 21 Dec 2005 06:29:00 +0000 (01:29 -0500)]
[ACPI] fix passive cooling regression
Return logic was inverted.
Going for changing the return value to not return zero as it is makes
more sense regarding the naming of the function (cpu_has_cpufreq()).
http://bugzilla.kernel.org/show_bug.cgi?id=3410
Signed-off-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
Russell King [Thu, 22 Dec 2005 23:21:38 +0000 (23:21 +0000)]
[MMC] Set correct capacity for 1024-byte block cards
We were passing set_capacity() the capacity we calculated in terms of
the number of blocks on the card, which happened to be the right units
for 512-byte block cards. However, with 1024-byte block cards, we
end up setting the capacity to half the number of blocks. Fix this
by shifting by the appropriate amount.
Thanks to Todd Blumer for pointing this out.
Use get_capacity() to report the card capacity, rather than
recalculating it from the CSD information.
Finally, use our chosen IO block size for the SET_BLOCKLEN command
rather than the CSD read block size. Currently these are equivalent,
but will not be in the future.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Linus Torvalds [Thu, 22 Dec 2005 17:41:03 +0000 (09:41 -0800)]
Merge /pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Thu, 22 Dec 2005 17:34:05 +0000 (09:34 -0800)]
Merge git://git./linux/kernel/git/paulus/powerpc-merge
Linus Torvalds [Thu, 22 Dec 2005 17:33:04 +0000 (09:33 -0800)]
Merge branch 'to_linus' of /linux/kernel/git/mchehab/v4l-dvb
ASANO Masahiro [Thu, 22 Dec 2005 04:24:54 +0000 (13:24 +0900)]
[PATCH] fix posix lock on NFS
NFS client prevents mandatory lock, but there is a flaw on it; Locks are
possibly left if the mode is changed while locking.
This permits unlocking even if the mandatory lock bits are set.
Signed-off-by: ASANO Masahiro <masano@tnes.nec.co.jp>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Nicolas Pitre [Wed, 21 Dec 2005 17:26:25 +0000 (12:26 -0500)]
[PATCH] fix race with preempt_enable()
Currently a simple
void foo(void) { preempt_enable(); }
produces the following code on ARM:
foo:
bic r3, sp, #8128
bic r3, r3, #63
ldr r2, [r3, #4]
ldr r1, [r3, #0]
sub r2, r2, #1
tst r1, #4
str r2, [r3, #4]
blne preempt_schedule
mov pc, lr
The problem is that the TIF_NEED_RESCHED flag is loaded _before_ the
preemption count is stored back, hence any interrupt coming within that
3 instruction window causing TIF_NEED_RESCHED to be set won't be
seen and scheduling won't happen as it should.
Nothing currently prevents gcc from performing that reordering. There
is already a barrier() before the decrement of the preemption count, but
another one is needed between this and the TIF_NEED_RESCHED flag test
for proper code ordering.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Acked-by: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
David S. Miller [Thu, 22 Dec 2005 15:41:27 +0000 (07:41 -0800)]
Merge git://git.skbuff.net/gitroot/yoshfuji/linux-2.6.14+git+ipv6-fix-
20051221a