aboutsummaryrefslogtreecommitdiff
AgeCommit message (Collapse)AuthorFilesLines
2012-03-01Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds10-48/+79
DRM fixes from Dave Airlie: intel: fixes for output regression on 965GM, an oops and a machine hang radeon: uninitialised var (that gcc didn't warn about for some reason) + a couple of correctness fixes. exynos: fixes for various things, drop some chunks of unused code. * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/radeon/kms/vm: fix possible bug in radeon_vm_bo_rmv() drm/radeon: fix uninitialized variable drm/radeon/kms: fix radeon_dp_get_modes for LVDS bridges (v2) drm/i915: Remove use of the autoreported ringbuffer HEAD position drm/i915: Prevent a machine hang by checking crtc->active before loading lut drm/i915: fix operator precedence when enabling RC6p drm/i915: fix a sprite watermark computation to avoid divide by zero if xpos<0 drm/i915: fix mode set on load pipe. (v2) drm/exynos: exynos_drm.h header file fixes drm/exynos: added panel physical size. drm/exynos: added postclose to release resource. drm/exynos: removed exynos_drm_fbdev_recreate function. drm/exynos: fixed page flip issue. drm/exynos: added possible_clones setup function. drm/exynos: removed pageflip_event_list init code when closed. drm/exynos: changed priority of mixer layers. drm/exynos: Fix typo in exynos_mixer.c
2012-03-01Merge branch 'for-linus' of ↵Linus Torvalds3-5/+29
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 fixes from Martin Schwidefsky * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: [S390] memory hotplug: prevent memory zone interleave [S390] crash_dump: remove duplicate include [S390] KEYS: Enable the compat keyctl wrapper on s390x
2012-03-01Merge tag 'asoc-3.3' of ↵Takashi Iwai2-4/+10
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus A small fix for the SSI driver and a fix for system shutdown with modern devices. Most of the modern devices will never get shut down normally with a visible kernel log as the systems they're in tend not to shut down often and when they do it's usually in form factors that don't have a user visible console.
2012-03-01memblock: Fix size aligning of memblock_alloc_base_nid()Tejun Heo1-3/+3
memblock allocator aligns @size to @align to reduce the amount of fragmentation. Commit: 7bd0b0f0da ("memblock: Reimplement memblock allocation using reverse free area iterator") Broke it by incorrectly relocating @size aligning to memblock_find_in_range_node(). As the aligned size is not propagated back to memblock_alloc_base_nid(), the actually reserved size isn't aligned. While this increases memory use for memblock reserved array, this shouldn't cause any critical failure; however, it seems that the size aligning was hiding a use-beyond-allocation bug in sparc64 and losing the aligning causes boot failure. The underlying problem is currently being debugged but this is a proper fix in itself, it's already pretty late in -rc cycle for boot failures and reverting the change for debugging isn't difficult. Restore the size aligning moving it to memblock_alloc_base_nid(). Reported-by: Meelis Roos <[email protected]> Signed-off-by: Tejun Heo <[email protected]> Cc: David S. Miller <[email protected]> Cc: Grant Likely <[email protected]> Cc: Rob Herring <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Andrew Morton <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Ingo Molnar <[email protected]> LKML-Reference: <[email protected]>
2012-02-29Merge tag 'for-linus' of git://github.com/rustyrussell/linuxLinus Torvalds1-11/+22
Merge virtio pull request from Rusty Russell. * tag 'for-linus' of git://github.com/rustyrussell/linux: virtio: balloon: leak / fill balloon across S4
2012-03-01virtio: balloon: leak / fill balloon across S4Amit Shah1-11/+22
commit e562966dbaf49e7804097cd991e5d3a8934fc148 added support for S4 to the balloon driver. The freeze function did nothing to free the pages, since reclaiming the pages from the host to immediately give them back (if S4 was successful) seemed wasteful. Also, if S4 wasn't successful, the guest would have to re-fill the balloon. On restore, the pages were supposed to be marked freed and the free page counters were incremented to reflect the balloon was totally deflated. However, this wasn't done right. The pages that were earlier taken away from the guest during a balloon inflation operation were just shown as used pages after a successful restore from S4. Just a fancy way of leaking lots of memory. Instead of trying that, just leak the balloon on freeze and fill it on restore/thaw paths. This works properly now. The optimisation to not leak can be added later on after a bit of refactoring of the code. Signed-off-by: Amit Shah <[email protected]> Signed-off-by: Rusty Russell <[email protected]>
2012-02-29OMAPDSS: APPLY: make ovl_enable/disable synchronousTomi Valkeinen1-0/+6
ovl->enable/disable are meant to be synchronous so that they can handle the configuration of fifo sizes. The current kernel doesn't configure fifo sizes yet, and so the code doesn't need to block to function (from omapdss driver's perspective). However, for the users of omapdss a non-blocking ovl->disable is confusing, because they don't know when the memory area is not used any more. Furthermore, when the fifo size configuration is added in the next merge window, the change from non-blocking to blocking could cause side effects to the users of omapdss. So by making the functions block already will keep them behaving in the same manner. And, while not the main purpose of this patch, this will also remove the compile warning: drivers/video/omap2/dss/apply.c:350: warning: 'wait_pending_extra_info_updates' defined but not used Signed-off-by: Tomi Valkeinen <[email protected]> Signed-off-by: Florian Tobias Schandinat <[email protected]>
2012-02-29OMAPDSS: panel-dvi: Add Kconfig dependency on I2CTomi Valkeinen1-1/+1
panel-dvi uses i2c, but the Kconfig didn't have dependency on I2C. Add it. Signed-off-by: Tomi Valkeinen <[email protected]> Signed-off-by: Florian Tobias Schandinat <[email protected]>
2012-02-29perf probe: Ensure offset provided is not greater than function length ↵Prashanth Nageshappa1-0/+6
without DWARF info too The 'perf probe' command allows kprobe to be inserted at any offset from a function start, which results in adding kprobes to unintended location. (example: perf probe do_fork+10000 is allowed even though size of do_fork is ~904). My previous patch https://lkml.org/lkml/2012/2/24/42 addressed the case where DWARF info was available for the kernel. This patch fixes the case where perf probe is used on a kernel without debuginfo available. Acked-by: Masami Hiramatsu <[email protected]> Cc: Ananth N Mavinakayanahalli <[email protected]> Cc: Jason Baron <[email protected]> Cc: Masami Hiramatsu <[email protected]> Cc: Srikar Dronamraju <[email protected]> Cc: Steven Rostedt <[email protected]> Cc: Andrew Morton <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Prashanth Nageshappa <[email protected]> Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2012-02-29perf tools: Ensure comm string is properly terminatedDavid Ahern1-0/+1
If threads in a multi-threaded process have names shorter than the main thread the comm for the named threads is not properly terminated. E.g., for the process 'namedthreads' where each thread is named noploop%d where %d is the thread number: Before: perf script -f comm,tid,ip,sym,dso noploop:4ads 21616 400a49 noploop (/tmp/namedthreads) The 'ads' in the thread comm bleeds over from the process name. After: perf script -f comm,tid,ip,sym,dso noploop:4 21616 400a49 noploop (/tmp/namedthreads) Cc: Frederic Weisbecker <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Thomas Gleixner <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: David Ahern <[email protected]> Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2012-02-29perf probe: Ensure offset provided is not greater than function lengthPrashanth Nageshappa1-1/+11
The perf probe command allows kprobe to be inserted at any offset from a function start, which results in adding kprobes to unintended location. Example: perf probe do_fork+10000 is allowed even though size of do_fork is ~904. This patch will ensure probe addition fails when the offset specified is greater than size of the function. Acked-by: Masami Hiramatsu <[email protected]> Cc: Ananth N Mavinakayanahalli <[email protected]> Cc: Srikar Dronamraju <[email protected]> Cc: Steven Rostedt <[email protected]> Cc: Andrew Morton <[email protected]> Cc: Jason Baron <[email protected]> Cc: Masami Hiramatsu <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Prashanth Nageshappa <[email protected]> Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2012-02-29perf evlist: Return first evsel for non-sample event on old kernelNamhyung Kim1-0/+4
On old kernels that don't support sample_id_all feature, perf_evlist__id2evsel() returns NULL for non-sampling events. This breaks perf top when multiple events are given on command line. Fix it by using first evsel in the evlist. This will also prevent getting the same (potential) problem in such new tool/ old kernel combo. Suggested-by: Arnaldo Carvalho de Melo <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Peter Zijlstra <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Namhyung Kim <[email protected]> Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2012-02-29Merge tag 'fixes-3.3-rc6' of ↵Linus Torvalds29-49/+181
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Arnd Bergmann says: "Another set of arm-soc bug fixes on top of v3.3-rc5. The few larger bits are all for devices that still need to get set up in board code. Only three platforms are in this set of fixes: omap2+, pxa and lpc32xx." * tag 'fixes-3.3-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (22 commits) ARM: LPC32xx: serial.c: Fixed loop limit ARM: LPC32xx: serial.c: HW bug workaround ARM: LPC32xx: irq.c: Clear latched event ARM: LPC32xx: Fix interrupt controller init ARM: LPC32xx: Fix irq on GPI_28 ARM: OMAP2: fix mailbox init code ARM: OMAP2+: gpmc-smsc911x: add required smsc911x regulators ARM: OMAP1: Fix out-of-bounds array access for Innovator OMAP3 EVM: remove out-of-bounds array access of gpio_leds ARM: OMAP: Fix build error when mmc_omap is built as module ARM: OMAP: Fix kernel panic with HSMMC when twl4030_gpio is a module pxa/hx4700: add platform device and I2C info for AK4641 codec arch/arm/mach-pxa/: included linux/gpio.h twice arch/arm/mach-mmp/: some files include some headers twice ARM: pxa: fix error handling in pxa2xx_drv_pcmcia_probe ARM: pxa: fix including linux/gpio.h twice ARM: pxa: fix mixed declarations and code in sharpsl_pm ARM: pxa: fix wrong parsing gpio event on spitz ARM: OMAP2+: usb-host: fix compile warning ARM: OMAP4: Move the barrier memboclk_steal() as part of reserve callback ...
2012-02-29Merge tag 'for-3.3' of git://openrisc.net/jonas/linuxLinus Torvalds4-9/+13
Build fixes for 3.3 from Jonas Bonn * tag 'for-3.3' of git://openrisc.net/jonas/linux: openrisc: Fix up audit_syscall_[entry|exit]() usage openrisc: include export.h for EXPORT_SYMBOL
2012-02-29drm/radeon/kms/vm: fix possible bug in radeon_vm_bo_rmv()Sebastian Biemueller1-1/+1
The bo is removed from the list at the top of radeon_vm_bo_rmv(), but then the list is used in radeon_vm_bo_update_pte() to look up the vm. remove the bo_list entry at the end of the function instead. Signed-off-by: Alex Deucher <[email protected]> Reviewed-by: Jerome Glisse <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2012-02-29ALSA: hda - Add a fake mute featureTakashi Iwai3-3/+30
Some codecs don't supply the mute amp-capabilities although the lowest volume gives the mute. It'd be handy if the parser provides the mute mixers in such a case. This patch adds an extension amp-cap bit (which is used only in the driver) to represent the min volume = mute state. Also modified the amp cache code to support the fake mute feature when this bit is set but the real mute bit is unset. In addition, conexant cx5051 parser uses this new feature to implement the missing mute controls. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=42825 Cc: <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2012-02-29drm/radeon: fix uninitialized variableChristian König1-0/+1
Without this fix the driver randomly treats textures as arrays and I'm really wondering why gcc isn't complaining about it. Signed-off-by: Christian König <[email protected]> Reviewed-by: Jerome Glisse <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2012-02-29Merge branch 'exynos-drm-fixes' of ↵Dave Airlie5-23/+47
git://git.infradead.org/users/kmpark/linux-2.6-samsung into HEAD * 'exynos-drm-fixes' of git://git.infradead.org/users/kmpark/linux-2.6-samsung: drm/exynos: exynos_drm.h header file fixes drm/exynos: added panel physical size. drm/exynos: added postclose to release resource. drm/exynos: removed exynos_drm_fbdev_recreate function. drm/exynos: fixed page flip issue. drm/exynos: added possible_clones setup function. drm/exynos: removed pageflip_event_list init code when closed. drm/exynos: changed priority of mixer layers. drm/exynos: Fix typo in exynos_mixer.c
2012-02-29drm/radeon/kms: fix radeon_dp_get_modes for LVDS bridges (v2)Alex Deucher1-8/+17
Need to call ExternalEncoderControl to set up DDC before trying to get an EDID for all DP bridge chips (including DP to LVDS). Also remove redundant encoder assignment. V2: fix typo in commit message. Signed-off-by: Alex Deucher <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2012-02-29watchdog: fix GETTIMEOUT ioctl in booke_wdtDmitry Artamonow1-1/+5
Commit dcfb748422 ([WATCHDOG] fix book E watchdog to take WDIOC_SETTIMEOUT arg in seconds) fixed SETTIMEOUT ioctl to use seconds as a parameter instead of some hardware-specific "period", but missed to apply similar changes to GETTIMEOUT, so it still returns "period" value. Let's fix it! Also, while at it, make SETTIMEOUT ioctl return real timeout value as it should do according to the documentation. Signed-off-by: Dmitry Artamonow <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2012-02-29ALSA: hda - Always set HP pin in unsol handler for STAC/IDT codecsTakashi Iwai1-1/+1
A bug report with an old Sony laptop showed that we can't rely on BIOS setting the pins of headphones but the driver should set always by itself. Cc: <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2012-02-28ecryptfs: fix printk format warning for size_tRandy Dunlap1-1/+1
Fix printk format warning (from Linus's suggestion): on i386: fs/ecryptfs/miscdev.c:433:38: warning: format '%lu' expects type 'long unsigned int', but argument 4 has type 'unsigned int' and on x86_64: fs/ecryptfs/miscdev.c:433:38: warning: format '%u' expects type 'unsigned int', but argument 4 has type 'long unsigned int' Signed-off-by: Randy Dunlap <[email protected]> Cc: Geert Uytterhoeven <[email protected]> Cc: Tyler Hicks <[email protected]> Cc: Dustin Kirkland <[email protected]> Cc: [email protected] Signed-off-by: Linus Torvalds <[email protected]>
2012-02-28hwmon: (f75375s) Make pwm*_mode writable for the F75387Nikolaus Schulz1-1/+1
Signed-off-by: Nikolaus Schulz <[email protected]> Signed-off-by: Guenter Roeck <[email protected]>
2012-02-28hwmon: (f75375s) Fix writes to the pwm* attribute for the F75387Nikolaus Schulz1-5/+13
For the F75387, the register holding the current PWM duty cycle value is r/o; changing it requires writing to the fan expect register instead. Signed-off-by: Nikolaus Schulz <[email protected]> [[email protected]: Simplified function parameters] Signed-off-by: Guenter Roeck <[email protected]>
2012-02-28Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-fixesLinus Torvalds4-12/+25
* git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-fixes: GFS2: Read resource groups on mount GFS2: Ensure rindex is uptodate for fallocate GFS2: Read in rindex if necessary during unlink GFS2: Fix race between lru_list and glock ref count
2012-02-28Merge tag 'iommu-fixes-v3.3-rc5' of ↵Linus Torvalds3-16/+49
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu IOMMU fixes for Linux 3.3-rc5 All the fixes are for the OMAP IOMMU driver. The first patch is the biggest one. It fixes the calls of the function omap_find_iovm_area() in the omap-iommu-debug module which expects a 'struct device' parameter since commit fabdbca instead of an omap_iommu handle. The omap-iommu-debug code still passed the handle to the function which caused a crash. The second patch fixes a NULL pointer dereference in the OMAP code and the third patch makes sure that the omap-iommu is initialized before the omap-isp driver, which relies on the iommu. The last patch is only a workaround until defered probing is implemented. * tag 'iommu-fixes-v3.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: ARM: OMAP: make iommu subsys_initcall to fix builtin omap3isp iommu/omap: fix NULL pointer dereference iommu/omap: fix erroneous omap-iommu-debug API calls
2012-02-28watchdog: update maintainers git entryWim Van Sebroeck1-1/+1
The git repository for watchdog device drivers moved. Signed-off-by: Wim Van Sebroeck <[email protected]>
2012-02-28watchdog: Fix typo in pnx4008_wdt.cMasanari Iida1-1/+1
Correct spelling "resouce" to "resource" in drivers/watchdog/pnx4008_wdt.c Signed-off-by: Masanari Iida <[email protected]> Signed-off-by: Jiri Kosina <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2012-02-28watchdog: Fix typo in KconfigMasanari Iida1-1/+1
Correct spelling "overidden" to "overridden" in drivers/watchdog/Kconfig Signed-off-by: Masanari Iida <[email protected]> Signed-off-by: Jiri Kosina <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2012-02-28watchdog: fix error in probe() of s3c2410_wdt (reset at booting)MyungJoo Ham1-26/+31
Probe function of s3c2410 watchdog calls request_irq before initializing required value (wdt_count). This incurs resetting watchdog counter value and watchdog-reboot during booting up. This patch addresses such an issue by calling request_irq later. Error handling in probe function and calling oder in remove function are also revised accordingly. Reported-by: Chanwoo Park <[email protected]> Signed-off-by: MyungJoo Ham <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2012-02-28watchdog: hpwdt: clean up set_memory_x call for 32 bitMaxim Uvarov1-2/+3
1. address has to be page aligned. 2. set_memory_x uses page size argument, not size. Bug causes with following commit: commit da28179b4e90dda56912ee825c7eaa62fc103797 Author: Mingarelli, Thomas <[email protected]> Date: Mon Nov 7 10:59:00 2011 +0100 watchdog: hpwdt: Changes to handle NX secure bit in 32bit path commit e67d668e147c3b4fec638c9e0ace04319f5ceccd upstream. This patch makes use of the set_memory_x() kernel API in order to make necessary BIOS calls to source NMIs. Signed-off-by: Maxim Uvarov <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]> Cc: stable <[email protected]>
2012-02-28[PARISC] don't unconditionally override CROSS_COMPILE for 64 bit.James Bottomley1-0/+4
The user may wish to set their own value (for real cross compiles). Since the top level Makefile initialises CROSS_COMPILE to empty by default, we must check it for being empty (rather than for being defined) before we override. Reported-by: Paul Gortmaker <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2012-02-28GFS2: Read resource groups on mountSteven Whitehouse4-20/+17
This makes mount take slightly longer, but at the same time, the first write to the filesystem will be faster too. It also means that if there is a problem in the resource index, then we can refuse to mount rather than having to try and report that when the first write occurs. In addition, to avoid recursive locking, we hvae to take account of instances when the rindex glock may already be held when we are trying to update the rbtree of resource groups. Signed-off-by: Steven Whitehouse <[email protected]>
2012-02-28GFS2: Ensure rindex is uptodate for fallocateBob Peterson1-0/+5
This patch fixes a problem whereby gfs2_grow was failing and causing GFS2 to assert. The problem was that when GFS2's fallocate operation tried to acquire an "allocation" it made sure the rindex was up to date, and if not, it called gfs2_rindex_update. However, if the file being fallocated was the rindex itself, it was already locked at that point. By calling gfs2_rindex_update at an earlier point in time, we bring rindex up to date and thereby avoid trying to lock it when the "allocation" is acquired. Signed-off-by: Bob Peterson <[email protected]> Signed-off-by: Steven Whitehouse <[email protected]>
2012-02-28GFS2: Read in rindex if necessary during unlinkBob Peterson1-2/+7
This patch fixes a problem whereby you were unable to delete files until other file system operations were done (such as statfs, touch, writes, etc.) that caused the rindex to be read in. Signed-off-by: Bob Peterson <[email protected]> Signed-off-by: Steven Whitehouse <[email protected]>
2012-02-28GFS2: Fix race between lru_list and glock ref countSteven Whitehouse1-4/+10
This patch fixes a narrow race window between the glock ref count hitting zero and glocks being removed from the lru_list. Signed-off-by: Steven Whitehouse <[email protected]>
2012-02-28Input: spear-keyboard - provide thaw and poweroff routinesViresh Kumar1-7/+2
Thaw and poweroff routines are missing for spear-keyboard. They are required for: - Error case scenarios during freeze - Using test features, of hibernate. Signed-off-by: Viresh Kumar <[email protected]> Signed-off-by: Rajeev Kumar <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2012-02-28Input: spear-keyboard - configure device according to supplied modeRajeev Kumar2-1/+12
Let platform pass mode information to keyboard driver according to which it configures itself. The mode can be - KEYPAD_9x9 0 - KEYPAD_6x6 1 - KEYPAD_2x2 2 Signed-off-by: Rajeev Kumar <[email protected]> Signed-off-by: Viresh Kumar <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2012-02-28Input: spear-keyboard - add 6x6 keypad matrix definitionsRajeev Kumar1-1/+41
Add 6x6 keypad matrix and rename 9x9 keymap Signed-off-by: Rajeev Kumar <[email protected]> Signed-off-by: Viresh Kumar <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2012-02-28Input: spear-keyboard - delete redundant key definitions from 9x9 keyboardRajeev Kumar1-18/+0
Signed-off-by: Rajeev Kumar <[email protected]> Signed-off-by: Viresh Kumar <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2012-02-28perf/hwbp: Fix a possible memory leakNamhyung Kim1-2/+2
If kzalloc() for TYPE_DATA failed on a given cpu, previous chunk of TYPE_INST will be leaked. Fix it. Thanks to Peter Zijlstra for suggesting this better solution. It should work as long as the initial value of the region is all 0's and that's the case of static (per-cpu) memory allocation. Signed-off-by: Namhyung Kim <[email protected]> Acked-by: Frederic Weisbecker <[email protected]> Acked-by: Peter Zijlstra <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Arnaldo Carvalho de Melo <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Ingo Molnar <[email protected]>
2012-02-28crypto: mv_cesa - fix final callback not ignoring input dataPhil Sutter1-0/+1
Broken by commit 6ef84509f3d439ed2d43ea40080643efec37f54f for users passing a request with non-zero 'nbytes' field, like e.g. testmgr. Cc: <[email protected]> # 3.0+ Signed-off-by: Phil Sutter <[email protected]> Signed-off-by: Herbert Xu <[email protected]>
2012-02-28Merge branch 'drm-intel-fixes' of ↵Dave Airlie2-16/+13
git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/drm-intel into HEAD * 'drm-intel-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/drm-intel: drm/i915: Remove use of the autoreported ringbuffer HEAD position drm/i915: Prevent a machine hang by checking crtc->active before loading lut drm/i915: fix operator precedence when enabling RC6p drm/i915: fix a sprite watermark computation to avoid divide by zero if xpos<0 drm/i915: fix mode set on load pipe. (v2)
2012-02-27Merge tag 'ktest-fix-make-min-failed-build-for-real' of ↵Linus Torvalds1-3/+5
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest While demoing ktest at ELC in 2012, it was embarrassing that the make_min_config test failed to work because the snowball board I was testing it against had a config that would not build. But the make_min_config only tested the testing part and ignored build failures. The end result was a config file that would not boot. This time, for real. * tag 'ktest-fix-make-min-failed-build-for-real' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest: ktest: Fix make_min_config test when build fails
2012-02-27ktest: Fix make_min_config test when build failsSteven Rostedt1-3/+5
The make_min_config does not take into account when the build fails, resulting in a invalid MIN_CONFIG .config file. When the build fails, it is ignored and the boot test is executed, using the previous built kernel. The configs that should be tested are not tested and they may be added or removed depending on the result of the last kernel that succeeded to be built. If the build fails, mark the current config as a failure and the configs that were disabled may still be needed. Signed-off-by: Steven Rostedt <[email protected]>
2012-02-27Merge branch 'lpc32xx/fixes' of git://git.antcom.de/linux-2.6 into fixesArnd Bergmann202-1106/+1591
* 'lpc32xx/fixes' of git://git.antcom.de/linux-2.6: (5 commits) ARM: LPC32xx: serial.c: Fixed loop limit ARM: LPC32xx: serial.c: HW bug workaround ARM: LPC32xx: irq.c: Clear latched event ARM: LPC32xx: Fix interrupt controller init ARM: LPC32xx: Fix irq on GPI_28 Update to Linux 3.3-rc5 Signed-off-by: Arnd Bergmann <[email protected]>
2012-02-27drm/i915: Remove use of the autoreported ringbuffer HEAD positionChris Wilson1-13/+1
This is a revert of 6aa56062eaba67adfb247cded244fd877329588d. This was originally introduced to workaround reads of the ringbuffer registers returning 0 on SandyBridge causing hangs due to ringbuffer overflow. The root cause here was reads through the GT powerwell require the forcewake dance, something we only learnt of later. Now it appears that reading the reported head position from the HWS is returning garbage, leading once again to hangs. For example, on q35 the autoreported head reports: [ 217.975608] head now 00010000, actual 00010000 [ 436.725613] head now 00200000, actual 00200000 [ 462.956033] head now 00210000, actual 00210010 [ 485.501409] head now 00400000, actual 00400020 [ 508.064280] head now 00410000, actual 00410000 [ 530.576078] head now 00600000, actual 00600020 [ 553.273489] head now 00610000, actual 00610018 which appears reasonably sane. In contrast, if we look at snb: [ 141.970680] head now 00e10000, actual 00008238 [ 141.974062] head now 02734000, actual 000083c8 [ 141.974425] head now 00e10000, actual 00008488 [ 141.980374] head now 032b5000, actual 000088b8 [ 141.980885] head now 03271000, actual 00008950 [ 142.040628] head now 02101000, actual 00008b40 [ 142.180173] head now 02734000, actual 00009050 [ 142.181090] head now 00000000, actual 00000ae0 [ 142.183737] head now 02734000, actual 00009050 In addition, the automatic reporting of the head position is scheduled to be defeatured in the future. It has no more utility, remove it. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=45492 Reviewed-by: Daniel Vetter <[email protected]> Tested-by: Eric Anholt <[email protected]> Signed-off-by: Chris Wilson <[email protected]> Signed-off-by: Jesse Barnes <[email protected]>
2012-02-27ARM: LPC32xx: serial.c: Fixed loop limitRoland Stigge1-1/+1
This patch fixes a wrong loop limit on UART init. Signed-off-by: Roland Stigge <[email protected]> Cc: [email protected]
2012-02-27ARM: LPC32xx: serial.c: HW bug workaroundRoland Stigge1-0/+18
This patch fixes a HW bug by flushing RX FIFOs of the UARTs on init. It was ported from NXP's git.lpclinux.com tree. Signed-off-by: Roland Stigge <[email protected]> Cc: [email protected]
2012-02-27ARM: LPC32xx: irq.c: Clear latched eventRoland Stigge1-1/+10
This patch fixes the wakeup disable function by clearing latched events. Signed-off-by: Roland Stigge <[email protected]> Cc: [email protected]
Powered by cgit, Gruvboxed by Blaster4385.