- 07 1月, 2009 40 次提交
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由 Harvey Harrison 提交于
Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Harvey Harrison 提交于
Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Harvey Harrison 提交于
Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Harvey Harrison 提交于
Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Harvey Harrison 提交于
Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Harvey Harrison 提交于
Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Harvey Harrison 提交于
Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Harvey Harrison 提交于
The first step to make swab.h a regular header that will include an asm/swab.h with arch overrides. Avoid the gratuitous differences introduced in the new linux/swab.h by naming the ___constant_swabXX bits and __fswabXX bits exactly as found in the old implementation in byteorder/swab[b].h Use this new swab.h in byteorder/[big|little]_endian.h and remove the two old swab headers. Although the inclusion of asm/byteorder.h looks strange in linux/swab.h, this will allow each arch to move the actual arch overrides for the swab bits in an asm file and then the includes can be cleaned up without requiring a flag day for all arches at once. Keep providing __fswabXX in case some userspace was using them directly, but the revised __swabXX should be used instead in any new code and will always do constant folding not dependent on the optimization level, which means the __constant versions can be phased out in-kernel. Arches that use the old-style arch macros will lose their optimized versions until they move to the new style, but at least they will still compile. Many arches have already moved and the patches to move the remaining arches are trivial. Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6由 Linus Torvalds 提交于
* 'drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm: fix ordering of driver unload vs agp unload. drm/i915: Respect the other stolen memory sizes we know of. drm/i915: Non-mobile parts don't have integrated TV-out. drm/i915: Add support for integrated HDMI on G4X hardware. drm/i915: Pin cursor bo and unpin old bo when setting cursor. drm/i915: Don't allow objects to get bound while VT switched.
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由 Dave Airlie 提交于
For KMS drivers, we really need to cleanup the driver before disabling the AGP subsystem. Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Eric Anholt 提交于
fd.o bug #19336. Signed-off-by: NEric Anholt <eric@anholt.net> Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Eric Anholt 提交于
Signed-off-by: NEric Anholt <eric@anholt.net> Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Eric Anholt 提交于
This is ported directly from the userland 2D driver code. The HDMI audio bits aren't hooked up yet. Signed-off-by: NEric Anholt <eric@anholt.net> Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Kristian Høgsberg 提交于
We also didn't track the cursor bo before and would leak a reference when the cursor image was change. Signed-off-by: NKristian Høgsberg <krh@redhat.com> Signed-off-by: NEric Anholt <eric@anholt.net> Signed-off-by: NDave Airlie <airlied@linux.ie>
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由 Eric Anholt 提交于
This avoids a BUG_ON in the enter_vt path due to objects being in the GTT when we shouldn't have ever let them be (as we're not supposed to touch the device during that time). This was triggered by a change in the 2D driver to use the GTT mapping of objects after pinning them to improve software fallback performance. Signed-off-by: NEric Anholt <eric@anholt.net> Signed-off-by: NDave Airlie <airlied@linux.ie>
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (29 commits) Input: i8042 - add Dell Vostro 1510 to nomux list Input: gtco - use USB endpoint API Input: add support for Maple controller as a joystick Input: atkbd - broaden the Dell DMI signatures Input: HIL drivers - add MODULE_ALIAS() Input: map_to_7segment.h - convert to __inline__ for userspace Input: add support for enhanced rotary controller on pxa930 and pxa935 Input: add support for trackball on pxa930 and pxa935 Input: add da9034 touchscreen support Input: ads7846 - strict_strtoul takes unsigned long Input: make some variables and functions static Input: add tsc2007 based touchscreen driver Input: psmouse - add module parameters to control OLPC touchpad delays Input: i8042 - add Gigabyte M912 netbook to noloop exception table Input: atkbd - Samsung NC10 key repeat fix Input: atkbd - add keyboard quirk for HP Pavilion ZV6100 laptop Input: libps2 - handle 0xfc responses from devices Input: add support for Wacom W8001 penabled serial touchscreen Input: synaptics - report multi-taps only if supported by the device Input: add joystick driver for Walkera WK-0701 RC transmitter ...
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由 Linus Torvalds 提交于
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: CRED: Fix regression in cap_capable() as shown up by sys_faccessat() [ver #3] Revert "CRED: Fix regression in cap_capable() as shown up by sys_faccessat() [ver #2]" SELinux: shrink sizeof av_inhert selinux_class_perm and context CRED: Fix regression in cap_capable() as shown up by sys_faccessat() [ver #2] keys: fix sparse warning by adding __user annotation to cast smack: Add support for unlabeled network hosts and networks selinux: Deprecate and schedule the removal of the the compat_net functionality netlabel: Update kernel configuration API
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由 Linus Torvalds 提交于
Merge branch 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: hrtimer: splitout peek ahead functionality, fix hrtimer: fixup comments hrtimer: fix recursion deadlock by re-introducing the softirq hrtimer: simplify hotplug migration hrtimer: fix HOTPLUG_CPU=n compile warning hrtimer: splitout peek ahead functionality
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由 Linus Torvalds 提交于
Merge branch 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/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 section mismatch sched: fix double kfree in failure path sched: clean up arch_reinit_sched_domains() sched: mark sched_create_sysfs_power_savings_entries() as __init getrusage: RUSAGE_THREAD should return ru_utime and ru_stime sched: fix sched_slice() sched_clock: prevent scd->clock from moving backwards, take #2 sched: sched.c declare variables before they get used
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由 Linus Torvalds 提交于
Merge branch 'irq-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'irq-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: genirq: provide irq_to_desc() to non-genirq architectures too
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由 Linus Torvalds 提交于
Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: rcu: fix rcutorture bug rcu: eliminate synchronize_rcu_xxx macro rcu: make treercu safe for suspend and resume rcu: fix rcutree grace-period-latency bug on small systems futex: catch certain assymetric (get|put)_futex_key calls futex: make futex_(get|put)_key() calls symmetric locking, percpu counters: introduce separate lock classes swiotlb: clean up EXPORT_SYMBOL usage swiotlb: remove unnecessary declaration swiotlb: replace architecture-specific swiotlb.h with linux/swiotlb.h swiotlb: add support for systems with highmem swiotlb: store phys address in io_tlb_orig_addr array swiotlb: add hwdev to swiotlb_phys_to_bus() / swiotlb_sg_to_bus()
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ASoC: Fix SND_SOC_ALL_CODECS handling of dual SPI and I2C control buses ASoC: Use snd_soc_dapm_nc_pin() in at91sam9g20ek ASoC: TWL4030: Convert the bitfield enums to VALUE_ENUM type ASoC: New enum type: value_enum pxa2xx-ac97: switch AC unit to correct state before probing ASoC: Clocking fixes for davinci-evm.c ASoC: Mark non-connected TWL4030 pins for pandora ASoC: OMAP: Select OMAP pin multiplexing when using Nokia N810 ASoC drivers
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: (237 commits) Staging: android: binder: fix build errors Staging: android: add lowmemorykiller driver Staging: android: remove dummy android.c driver Staging: android: timed_gpio: Rename android_timed_gpio to timed_gpio Staging: android: add timed_gpio driver Staging: android: add ram_console driver Staging: android: add logging driver staging: android: binder: Fix use of euid Staging: android: binder: Fix gcc warnings about improper format specifiers for size_t in printk Staging: android: add binder driver Staging: add android framework Staging: epl: fix netdev->priv b0rkage Staging: epl: hr timers all run in hard irq context now Staging: epl: run Lindent on *.c files Staging: epl: run Lindent on *.h files Staging: epl: run Lindent on all user/*.h files Staging: epl: run Lindent on all kernel/*.h files Staging: add epl stack Staging: frontier: fix compiler warnings Staging: frontier: remove unused alphatrack_sysfs.c file ...
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: (60 commits) uio: make uio_info's name and version const UIO: Documentation for UIO ioport info handling UIO: Pass information about ioports to userspace (V2) UIO: uio_pdrv_genirq: allow custom irq_flags UIO: use pci_ioremap_bar() in drivers/uio arm: struct device - replace bus_id with dev_name(), dev_set_name() libata: struct device - replace bus_id with dev_name(), dev_set_name() avr: struct device - replace bus_id with dev_name(), dev_set_name() block: struct device - replace bus_id with dev_name(), dev_set_name() chris: struct device - replace bus_id with dev_name(), dev_set_name() dmi: struct device - replace bus_id with dev_name(), dev_set_name() gadget: struct device - replace bus_id with dev_name(), dev_set_name() gpio: struct device - replace bus_id with dev_name(), dev_set_name() gpu: struct device - replace bus_id with dev_name(), dev_set_name() hwmon: struct device - replace bus_id with dev_name(), dev_set_name() i2o: struct device - replace bus_id with dev_name(), dev_set_name() IA64: struct device - replace bus_id with dev_name(), dev_set_name() i7300_idle: struct device - replace bus_id with dev_name(), dev_set_name() infiniband: struct device - replace bus_id with dev_name(), dev_set_name() ISDN: struct device - replace bus_id with dev_name(), dev_set_name() ...
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git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse: fuse: clean up annotations of fc->lock fuse: fix sparse warning in ioctl fuse: update interface version fuse: add fuse_conn->release() fuse: separate out fuse_conn_init() from new_conn() fuse: add fuse_ prefix to several functions fuse: implement poll support fuse: implement unsolicited notification fuse: add file kernel handle fuse: implement ioctl support fuse: don't let fuse_req->end() put the base reference fuse: move FUSE_MINOR to miscdevice.h fuse: style fixes
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git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (41 commits) scc_pata: make use of scc_dma_sff_read_status() ide-dma-sff: factor out ide_dma_sff_write_status() ide: move read_sff_dma_status() method to 'struct ide_dma_ops' ide: don't set hwif->dma_ops in init_dma() method Resurrect IT8172 IDE controller driver piix: sync ich_laptop[] with ata_piix.c ide: update warm-plug HOWTO ide: fix ide_port_scan() to do ACPI setup after initializing request queues ide: remove now redundant ->cur_dev checks ide: remove unused ide_hwif_t.sg_mapped field ide: struct ide_atapi_pc - remove unused fields and update documentation ide: remove superfluous hwif variable assignment from ide_timer_expiry() ide: use ide_pci_is_in_compatibility_mode() helper in setup-pci.c ide: make "paranoia" ->handler check in ide_intr() more strict ide-cd: convert to ide-atapi facilities ide-cd: start DMA before sending the actual packet command ide-cd: wait for DRQ to get set per default ide: Fix drive's DWORD-IO handling ide: add port and host iterators ide: dynamic allocation of device structures ...
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由 Michael Buesch 提交于
Use del_timer_sync() instead of del_timer() to make sure the timer won't be running when we return from parport_wait_event(), because this would crash due to destruction of timer_list. This is untested and just based on a code review. Just think about the following sequence of events: - add_timer() - down_interruptible() is interrupted by a signal. - we enter the timer callback handler on another CPU. - del_timer(), but the timer callback is still running. - eturn from parport_wait_even, which destroys the automatic variable "timer" while the callback is running on another CPU. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: NMichael Buesch <mb@bu3sch.de> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Eric Sesterhenn 提交于
Since all sanity checks rely on the validity of s_start which gets only checked to be smaller than s_end, we should also check if s_end is sane. Now we also try to retrieve the last block of the filesystem, which is computed by s_end. If this fails, something is bogus. Signed-off-by: NEric Sesterhenn <snakebyte@gmx.de> Acked-by: NTigran Aivazian <tigran@aivazian.fsnet.co.uk> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Eric Sesterhenn 提交于
bfs_fill_super() already touches all inodes, so we can easily add some cheap sanity checks and check if the inode start and end blocks are smaller than the maximum number of blocks, the inode start block lies behind the end block or the file end offset is behind the end of the filesystem. Also check if the start of data offset in the super block fits the filesystem. The added sanity checks catch softlockup issues early when we try to sb_bread() lots of blocks in a loop in bfs_readdir() and bfs_find_entry(). In addition an oom issue in bfs_fill_super() is prevented by this when s_start is corrupted, which influences imap_len and we try to allocate a huge info->si_imap. Signed-off-by: NEric Sesterhenn <snakebyte@gmx.de> Acked-by: NTigran Aivazian <tigran@aivazian.fsnet.co.uk> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Johannes Weiner 提交于
Prevent passing an order to bitmap_find_free_region() that is larger than the actual bitmap can represent. These requests can come from device drivers that have no idea how big the dma region is and need to rely on dma_alloc_from_coherent() to sort it out for them. Reported-by: NGuennadi Liakhovetski <lg@denx.de> Signed-off-by: NJohannes Weiner <hannes@cmpxchg.org> Cc: Pekka Enberg <penberg@cs.helsinki.fi> Cc: Dmitry Baryshkov <dbaryshkov@gmail.com> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Cc: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Andrew Morton 提交于
This thing was rather stupidly coded. Rework it all prior to making changes. Also, rename local variable `page': kernel readers expect something called `page' to have type `struct page *'. Cc: Guennadi Liakhovetski <lg@denx.de> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Pekka Enberg <penberg@cs.helsinki.fi> Cc: Dmitry Baryshkov <dbaryshkov@gmail.com> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Cc: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Andrew Morton 提交于
If bitmap_find_free_region() fails and DMA_MEMORY_EXCLUSIVE is not set, the function will fail to write anything to *ret and will return 1. This will cause dma_alloc_coherent() to return an uninitialised value, crashing the kernel, perhaps via DMA to a random address. Fix that by changing it to return zero in this case, so the caller will proceed to allocate the memory from the generic memory allocator. Cc: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp> Cc: Dmitry Baryshkov <dbaryshkov@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Johannes Weiner <hannes@cmpxchg.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Mauro Carvalho Chehab 提交于
Signed-off-by: NBen Woodard <woodard@redhat.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com> Cc: Doug Thompson <norsk5@yahoo.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Mauro Carvalho Chehab 提交于
EDAC driver for i5400 MCH (Seaburg) This driver adds support for i5400 MCH chipset. Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: NBen Woodard <woodard@redhat.com> Cc: Doug Thompson <norsk5@yahoo.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Kumar Gala 提交于
All other compatibles that are uniquely identifying the processor use a prefix of the form fsl,mpc85...'. We add support for it so we can deprecate the older 'fsl,85...' that was improperly used here. Additionally added mpc8536 & mpc8560 to the compatible lists. This patch is based on Nate's 8572 patch. Signed-off-by: NKumar Gala <galak@kernel.crashing.org> Signed-off-by: NDoug Thompson <dougthompson@xmission.com> Acked-by: NDave Jiang <djiang@mvista.com> Cc: Nate Case <ncase@xes-inc.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Kay Sievers 提交于
This patch is part of a larger patch series which will remove the "char bus_id[20]" name string from struct device. The device name is managed in the kobject anyway, and without any size limitation, and just needlessly copied into "struct device". [akpm@linux-foundation.org: coding-style fixes] Acked-by: NGreg Kroah-Hartman <gregkh@suse.de> Acked-by: NDoug Thompson <dougthompson@xmission.com> Signed-off-by: NKay Sievers <kay.sievers@vrfy.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Arjan van de Ven 提交于
Use the newly introduced pci_ioremap_bar() function in drivers/edac. pci_ioremap_bar() just takes a pci device and a bar number, with the goal of making it really hard to get wrong, while also having a central place to stick sanity checks. Signed-off-by: NArjan van de Ven <arjan@linux.intel.com> Acked-by: NDoug Thompson <dougthompson@xmission.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Matt Mackall 提交于
As a non-atomic value, it's only safe to look at entropy_count when the pool lock is held, so we move the BUG_ON inside the lock for correctness. Also remove the spurious comment. It's ok for entropy_count to temporarily exceed POOLBITS so long as it's left in a consistent state when the lock is released. This is a more correct, simple, and idiomatic fix for the bug in 8b76f46a. I've left the reorderings introduced by that patch in place as they're harmless, even though they don't properly deal with potential atomicity issues. Signed-off-by: NMatt Mackall <mpm@selenic.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Ilpo Järvinen 提交于
Signed-off-by: NIlpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Robert Millan 提交于
Make firmware/dsp56k/bootstrap.asm buildable on a56, the free Motorola DSP56001 assembler (http://www.zdomain.com/a56.html). Summary of changes: - Remove '<' and '>' candy (they specify explicit addressing modes, which a56 don't grok, but uses implicitly anyway). - Replace 'move' with 'movem' when accessing program memory. - Rename a few labels to avoid duplicates (which a56 can't handle). Signed-off-by: NRobert Millan <rmh@aybabtu.com> Cc: Jaswinder Singh <jaswinder@infradead.org> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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