09 Nov, 2009
6 commits
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Fix typos in core_pipe_limit info.
Signed-off-by: Randy Dunlap
Cc: Neil Horman
Signed-off-by: Jiri Kosina -
Signed-off-by: Otavio Salvador
Signed-off-by: Jiri Kosina -
Trivial patch which adds the __init/__exit macros to the module_init/
module_exit functions of the following drivers in media/omap:
drivers/video/omap/lcd_ams_delta.c
drivers/video/omap/lcd_mipid.cSigned-off-by: Peter Huewe
Acked-by: Imre Deak
Signed-off-by: Jiri Kosina -
something-bility is spelled as something-blity
so a grep for 'blit' would find these linesthis is so trivial that I didn't split it by subsystem / copy
additional maintainers - all changes are to comments
The only purpose is to get fewer false positives when grepping
around the kernel sources.Signed-off-by: Dirk Hohndel
Signed-off-by: Jiri Kosina -
Signed-off-by: Andrew Sharp
Signed-off-by: Jiri Kosina -
That URL is out of date. Update it.
Cc: Thomas Gleixner
Cc: Randy Dunlap
Cc: Matt LaPlante
Cc: Jiri Kosina
Signed-off-by: WANG Cong
Acked-by: Matt LaPlante
Signed-off-by: Jiri Kosina
06 Nov, 2009
13 commits
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* 'kvm-updates/2.6.32' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: get_tss_base_addr() should return a gpa_t
KVM: x86: Catch potential overrun in MCE setup -
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse:
fuse: invalidate target of rename
fuse: fix kunmap in fuse_ioctl_copy_user
fuse: prevent fuse_put_request on invalid pointer -
* git://git.infradead.org/users/dwmw2/mtd-2.6.32:
mtd/maps: gpio-addr-flash: depend on GPIO arch support
mtd/maps: gpio-addr-flash: pull in linux/ headers rather than asm/
mtd: nand: fix htmldocs warnings -
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
powerpc/kvm: Remove problematic BUILD_BUG_ON statement
powerpc/pci: Fix regression in powerpc MSI-X
powerpc: Avoid giving out RTC dates below EPOCH
powerpc/mm: Remove debug context clamping from nohash code
powerpc: Cleanup Kconfig selection of hugetlbfs support -
The current implementation of get_user_desc() sign extends the return
value because of integer promotion rules. For the most part, this
doesn't matter, because the top bit of base2 is usually 0. If, however,
that bit is 1, then the entire value will be 0xffff... which is
probably not what the caller intended.This patch casts the entire thing to unsigned before returning, which
generates almost the same assembly as the current code but replaces the
final "cltq" (sign extend) with a "mov %eax %eax" (zero-extend). This
fixes booting certain guests under KVM.Signed-off-by: Chris Lalancette
Signed-off-by: Linus Torvalds -
* 'bugfix' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen:
xen: mask extended topology info in cpuid
xen/hvc: make sure console output is always emitted, with explicit polling -
…s/security-testing-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6:
sysfs: Don't leak secdata when a sysfs_dirent is freed. -
…l/git/tip/linux-2.6-tip
* 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
sched: Fix kthread_bind() by moving the body of kthread_bind() to sched.c
sched: Disable SD_PREFER_LOCAL at node level
sched: Fix boot crash by zalloc()ing most of the cpu masks
sched: Strengthen buddies and mitigate buddy induced latencies -
…nel/git/tip/linux-2.6-tip
* 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
ftrace: Fix unmatched locking in ftrace_regex_write()
ring-buffer: Synchronize resizing buffer with reader lock -
…git/tip/linux-2.6-tip
* 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
x86, fs: Fix x86 procfs stack information for threads on 64-bit
x86: Add reboot quirk for 3 series Mac mini
x86: Fix printk message typo in mtrr cleanup code
dma-debug: Fix compile warning with PAE enabled
x86/amd-iommu: Un__init function required on shutdown
x86/amd-iommu: Workaround for erratum 63 -
* 'for-linus' of git://www.linux-m32r.org/git/takata/linux-2.6_dev:
m32r: Should index be positive?
m32r: bzip2/lzma kernel compression support
m32r: add NOTES to vmlinux.lds.S to remove .note.gnu.build-id section
arch/m32r: Use DIV_ROUND_CLOSEST -
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp:
amd64_edac: fix CECCs reporting
amd64_edac: fix a wrong goto clause in amd64_edac.c -
Not a single line of actual code in the function was really
fundamentally correct.Problems ranged from lack of proper range checking, to removing the last
character written (which admittedly is usually '\n'), to not accepting
hex numbers even though the 'show' routine would show the data in that
format.This tries to do better.
Acked-by: Michael Buesch
Tested-and-acked-by: Jack Steiner
Cc: stable@kernel.org
Cc: Jiri Kosina
Cc: Michael Gilbert
Signed-off-by: Linus Torvalds
05 Nov, 2009
5 commits
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Signed-off-by: Benjamin Herrenschmidt
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Patch f598282f5145036312d90875d0ed5c14b49fd8a7 exposed a problem in
powerpc MSI-X functionality, making network interfaces such as ixgbe
and cxgb3 stop to work when MSI-X is enabled. RX interrupts were not
being generated.The problem was caused because MSI irq was not being effectively
unmasked after device initialization.Signed-off-by: Andre Detsch
Signed-off-by: Michael Ellerman
Signed-off-by: Benjamin Herrenschmidt -
Doing so causes xtime to be negative which crashes the timekeeping
code in funny ways when doing suspend/resumeSigned-off-by: Benjamin Herrenschmidt
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I inadvertently left that debug code enabled, causing the number of
contexts to be clamped to 31 which is going to slow things down on
4xx and just plain breaks 8xxSigned-off-by: Benjamin Herrenschmidt
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While refreshing my sysfs patches I noticed a leak in the secdata
implementation. We don't free the secdata when we free the
sysfs dirent.This is a bug in 2.6.32-rc5 that we really should close.
Signed-off-by: Eric W. Biederman
Acked-by: Serge Hallyn
Signed-off-by: James Morris
04 Nov, 2009
16 commits
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* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel:
drm/i915: Ironlake suspend/resume support
drm/i915: kill warning in intel_find_pll_g4x_dp
drm/i915: update watermarks before enabling PLLs
drm/i915: add FIFO watermark support for G4x
drm/i915: quiet DP i2c init
drm/i915: fix panel fitting filter coefficient select for Ironlake
drm/i915: fix to setup display reference clock control on Ironlake
drm/i915: Install a fence register for fbc on g4x
drm/i915: save/restore BLC histogram control reg across suspend/resume
drm/i915: Fix FDI M/N setting according with correct color depth
drm/i915: disable powersave feature for Ironlake currently
drm/i915: Fix render reclock availability detection.
drm/i915: Save and restore the GM45 FBC regs on suspend and resume.
drm/i915: Set the LVDS_BORDER when using LVDS scaling mode
drm/i915: disable FBC for Pineview, fixing a boot hang. -
If TSS we are switching to resides in high memory task switch will fail
since address will be truncated. Windows2k3 does this sometimes when
running with more then 4GCc: stable@kernel.org
Signed-off-by: Gleb Natapov
Signed-off-by: Avi Kivity -
We only allocate memory for 32 MCE banks (KVM_MAX_MCE_BANKS) but we
allow user space to fill up to 255 on setup (mcg_cap & 0xff), corrupting
kernel memory. Catch these overflows.Signed-off-by: Jan Kiszka
Signed-off-by: Marcelo Tosatti -
Shift error type bits properly.
Signed-off-by: Borislav Petkov
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In amd64_edac_init(void) in amd64_edac.c, cache_k8_northbridges() is
called before pci_register_driver. If it fails, should exit with err
directly.Signed-off-by: Li Hong
Acked-by: Doug Thompson
Signed-off-by: Borislav Petkov -
This patch fixes two issues in the procfs stack information on
x86-64 linux.The 32 bit loader compat_do_execve did not store stack
start. (this was figured out by Alexey Dobriyan).The stack information on a x64_64 kernel always shows 0 kbyte
stack usage, because of a missing implementation of the KSTK_ESP
macro which always returned -1.The new implementation now returns the right value.
Signed-off-by: Stefani Seibold
Cc: Americo Wang
Cc: Alexey Dobriyan
Cc: Al Viro
Cc: Andrew Morton
LKML-Reference:
Signed-off-by: Ingo Molnar -
Invalidate the target's attributes, which may have changed (such as
nlink, change time) so that they are refreshed on the next getattr().Signed-off-by: Miklos Szeredi
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Looks like another victim of the confusing kmap() vs kmap_atomic() API
differences.Reported-by: Todor Gyumyushev
Signed-off-by: Jens Axboe
Signed-off-by: Miklos Szeredi
Cc: Tejun Heo
Cc: stable@kernel.org -
fuse_direct_io() has a loop where requests are allocated in each
iteration. if allocation fails, the loop is broken out and follows
into an unconditional fuse_put_request() on that invalid pointer.Signed-off-by: Anand V. Avati
Signed-off-by: Miklos Szeredi
Cc: stable@kernel.org -
When a command is passed to the set_ftrace_filter, then
the ftrace_regex_lock is still held going back to user space.# echo 'do_open : foo' > set_ftrace_filter
(still holding ftrace_regex_lock when returning to user space!)Signed-off-by: Li Zefan
LKML-Reference:
Signed-off-by: Steven Rostedt -
We got a sudden panic when we reduced the size of the
ringbuffer.We can reproduce the panic by the following steps:
echo 1 > events/sched/enable
cat trace_pipe > /dev/null &while ((1))
do
echo 12000 > buffer_size_kb
echo 512 > buffer_size_kb
done(not more than 5 seconds, panic ...)
Reported-by: KOSAKI Motohiro
Signed-off-by: Lai Jiangshan
LKML-Reference:
Signed-off-by: Steven Rostedt -
* 'for-linus' of git://git.kernel.dk/linux-2.6-block:
cfq-iosched: limit coop preemption
cfq-iosched: fix bad return value cfq_should_preempt()
backing-dev: bdi sb prune should be in the unregister path, not destroy
Fix bio_alloc() and bio_kmalloc() documentation
bio_put(): add bio_clone() to the list of functions in the comment -
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev:
sata_via: Remove redundant device ID for VIA VT8261
drivers/ata/libata: Move dereference after NULL test
ahci: Enable SB600 64bit DMA on MSI K9A2 Platinum v2 -
Index `ipi_num' is signed, test whether it is negative to
make sure we don't get a negative array element.Signed-off-by: Roel Kluin
Signed-off-by: Hirokazu Takata -
- Support bzip2 and lzma kernel compression for m32r.
- Clean up arch/m32r/boot/compressed/misc.c.Signed-off-by: Hirokazu Takata
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Building with --build-id option, .note.gnu.build-id section is added
to vmlinux.bin. But some old buggy binutils creates a huge vmlinux.bin,
and a bootloader fails to boot its zImage as well.This patch adds a NOTES macro to a linker script vmlinux.ld.S to put
.note.gnu.build-id section into .note section.
Then, the .note section will be removed, because "-R .note" option is
specified in OBJCOPYFLAGS to make a vmlinux.bin binary.Signed-off-by: Hirokazu Takata
