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05 April 2024, 19:05:47 UTC
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192cfd5 Linus Torvalds 04 March 2012, 01:08:09 UTC Linux 3.3-rc6 04 March 2012, 01:08:09 UTC
8482a0a Linus Torvalds 04 March 2012, 00:42:30 UTC Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6 SCSI fixes from James Bottomley: "There's just a single fix in here: the osd max device number fix." * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: [SCSI] osd_uld: Bump MAX_OSD_DEVICES from 64 to 1,048,576 04 March 2012, 00:42:30 UTC
233ba2c Linus Torvalds 04 March 2012, 00:33:51 UTC Merge tag 'parisc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6 PARISC fixes from James Bottomley: "This is a set of build fixes to get the cross compiled architecture testbeds building again" * tag 'parisc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6: [PARISC] don't unconditionally override CROSS_COMPILE for 64 bit. [PARISC] include <linux/prefetch.h> in drivers/parisc/iommu-helpers.h [PARISC] fix compile break caused by iomap: make IOPORT/PCI mapping functions conditional 04 March 2012, 00:33:51 UTC
001f3a4 Linus Torvalds 03 March 2012, 17:32:31 UTC Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/kvm: Fix Host-Only/Guest-Only counting with SVM disabled 03 March 2012, 17:32:31 UTC
2ce3f2b Linus Torvalds 03 March 2012, 17:31:49 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull from Herbert Xu: "This push fixes a bug in mv_cesa that causes all hash operations that supply data on a final operation to fail." * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: mv_cesa - fix final callback not ignoring input data 03 March 2012, 17:31:49 UTC
ae942ae Linus Torvalds 03 March 2012, 03:40:57 UTC vfs: export full_name_hash() function to modules Commit 5707c87f "vfs: uninline full_name_hash()" broke the modular build, because it needs exporting now that it isn't inlined any more. Reported-by: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 03 March 2012, 03:40:57 UTC
62d222b Linus Torvalds 02 March 2012, 23:21:48 UTC Merge tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging hhwmon fixes for 3.3-rc6 from Guenter Roeck: These patches are necessary for correct operation and management of F75387. * tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (f75375s) Catch some attempts to write to r/o registers hwmon: (f75375s) Properly map the F75387 automatic modes to pwm_enable hwmon: (f75375s) Make pwm*_mode writable for the F75387 hwmon: (f75375s) Fix writes to the pwm* attribute for the F75387 02 March 2012, 23:21:48 UTC
d085a09 Linus Torvalds 02 March 2012, 23:21:15 UTC Merge tag 'fbdev-fixes-for-3.3-2' of git://github.com/schandinat/linux-2.6 fbdev fixes for 3.3 from Florian Tobias Schandinat It includes: - two fixes for OMAP HDMI - one fix to make new OMAP functions behave as they are supposed to - one Kconfig dependency fix - two fixes for viafb for modesetting on VX900 hardware * tag 'fbdev-fixes-for-3.3-2' of git://github.com/schandinat/linux-2.6: OMAPDSS: APPLY: make ovl_enable/disable synchronous OMAPDSS: panel-dvi: Add Kconfig dependency on I2C viafb: fix IGA1 modesetting on VX900 viafb: select HW scaling on VX900 for IGA2 OMAPDSS: HDMI: hot plug detect fix OMAPDSS: HACK: Ensure DSS clock domain gets out of idle when HDMI is enabled 02 March 2012, 23:21:15 UTC
5e8063d Linus Torvalds 02 March 2012, 23:20:41 UTC Merge tag 'sound-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound sound fixes for 3.3-rc6 from Takashi Iwai This contains again regression fixes for various HD-audio and ASoC regarding SSI and dapm shutdown path. In addition, a minor azt3328 fix and the correction of the new jack-notification strings in HD-audio. * tag 'sound-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda - Kill hyphenated names ALSA: hda - Add a fake mute feature ALSA: hda - Always set HP pin in unsol handler for STAC/IDT codecs ALSA: azt3328 - Fix NULL ptr dereference on cards without OPL3 ALSA: hda/realtek - Fix resume of multiple input sources ASoC: i.MX SSI: Fix DSP_A format. ASoC: dapm: Check for bias level when powering down 02 March 2012, 23:20:41 UTC
200e9ef Linus Torvalds 02 March 2012, 22:49:24 UTC vfs: split up name hashing in link_path_walk() into helper function The code in link_path_walk() that finds out the length and the hash of the next path component is some of the hottest code in the kernel. And I have a version of it that does things at the full width of the CPU wordsize at a time, but that means that we *really* want to split it up into a separate helper function. So this re-organizes the code a bit and splits the hashing part into a helper function called "hash_name()". It returns the length of the pathname component, while at the same time computing and writing the hash to the appropriate location. The code generation is slightly changed by this patch, but generally for the better - and the added abstraction actually makes the code easier to read too. And the new interface is well suited for replacing just the "hash_name()" function with alternative implementations. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 02 March 2012, 22:49:24 UTC
5707c87 Linus Torvalds 02 March 2012, 22:47:15 UTC vfs: clarify and clean up dentry_cmp() It did some odd things for unclear reasons. As this is one of the functions that gets changed when doing word-at-a-time compares, this is yet another of the "don't change any semantics, but clean things up so that subsequent patches don't get obscured by the cleanups". Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 02 March 2012, 22:47:15 UTC
0145acc Linus Torvalds 02 March 2012, 22:32:59 UTC vfs: uninline full_name_hash() .. and also use it in lookup_one_len() rather than open-coding it. There aren't any performance-critical users, so inlining it is silly. But it wouldn't matter if it wasn't for the fact that the word-at-a-time dentry name patches want to conditionally replace the function, and uninlining it sets the stage for that. So again, this is a preparatory patch that doesn't change any semantics, and only prepares for a much cleaner and testable word-at-a-time dentry name accessor patch. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 02 March 2012, 22:32:59 UTC
8966be9 Linus Torvalds 02 March 2012, 22:23:30 UTC vfs: trivial __d_lookup_rcu() cleanups These don't change any semantics, but they clean up the code a bit and mark some arguments appropriately 'const'. They came up as I was doing the word-at-a-time dcache name accessor code, and cleaning this up now allows me to send out a smaller relevant interesting patch for the experimental stuff. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 02 March 2012, 22:23:30 UTC
15d1ad0 Nikolaus Schulz 28 February 2012, 21:15:54 UTC hwmon: (f75375s) Catch some attempts to write to r/o registers It makes no sense to attempt to manually configure the fan in auto mode, or set the duty cycle directly in closed loop mode. The corresponding registers are then read-only. If the user tries it nonetheless, error out with EINVAL instead of silently doing nothing. Signed-off-by: Nikolaus Schulz <mail@microschulz.de> [guenter.roeck@ericsson.com: Minor formatting cleanup] Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> 02 March 2012, 20:02:23 UTC
b17d656 Nikolaus Schulz 28 February 2012, 21:15:53 UTC hwmon: (f75375s) Properly map the F75387 automatic modes to pwm_enable The F75387 supports automatic fan control using either PWM duty cycle or RPM speed values. Make the driver detect the latter mode, and expose the different modes in sysfs as per pwm_enable, so that the user can switch between them. The interpretation of the pwm_enable attribute for the F75387 is adjusted to be a superset of those values used for similar Fintek chips which do not support automatic duty mode, with 2 mapping to automatic speed mode, and moving automatic duty mode to the new value 4. Toggling the duty mode via pwm_enable is currently denied for the F75387, as the chip then simply reinterprets the fan configuration register values according to the new mode, switching between RPM and PWM units, which makes this a dangerous operation. This patch introduces a new pwm mode into the driver. This is necessary because the new mode (automatic pwm mode, 4) may already be enabled by the BIOS, and the driver should not break existing functionality. This was seen on at least one board. Signed-off-by: Nikolaus Schulz <mail@microschulz.de> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> 02 March 2012, 19:56:43 UTC
2273d5c Linus Torvalds 02 March 2012, 19:38:43 UTC Merge branches 'core-urgent-for-linus', 'perf-urgent-for-linus' and 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pulling latest branches from Ingo: * 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: memblock: Fix size aligning of memblock_alloc_base_nid() * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf probe: Ensure offset provided is not greater than function length without DWARF info too perf tools: Ensure comm string is properly terminated perf probe: Ensure offset provided is not greater than function length perf evlist: Return first evsel for non-sample event on old kernel perf/hwbp: Fix a possible memory leak * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: CPU hotplug, cpusets, suspend: Don't touch cpusets during suspend/resume 02 March 2012, 19:38:43 UTC
5189fa1 H. Peter Anvin 02 March 2012, 18:43:49 UTC regset: Return -EFAULT, not -EIO, on host-side memory fault There is only one error code to return for a bad user-space buffer pointer passed to a system call in the same address space as the system call is executed, and that is EFAULT. Furthermore, the low-level access routines, which catch most of the faults, return EFAULT already. Signed-off-by: H. Peter Anvin <hpa@zytor.com> Reviewed-by: Oleg Nesterov <oleg@redhat.com> Acked-by: Roland McGrath <roland@hack.frob.com> Cc: <stable@vger.kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 02 March 2012, 19:38:15 UTC
c8e2525 H. Peter Anvin 02 March 2012, 18:43:48 UTC regset: Prevent null pointer reference on readonly regsets The regset common infrastructure assumed that regsets would always have .get and .set methods, but not necessarily .active methods. Unfortunately people have since written regsets without .set methods. Rather than putting in stub functions everywhere, handle regsets with null .get or .set methods explicitly. Signed-off-by: H. Peter Anvin <hpa@zytor.com> Reviewed-by: Oleg Nesterov <oleg@redhat.com> Acked-by: Roland McGrath <roland@hack.frob.com> Cc: <stable@vger.kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 02 March 2012, 19:38:15 UTC
1018faa Joerg Roedel 29 February 2012, 13:57:32 UTC perf/x86/kvm: Fix Host-Only/Guest-Only counting with SVM disabled It turned out that a performance counter on AMD does not count at all when the GO or HO bit is set in the control register and SVM is disabled in EFER. This patch works around this issue by masking out the HO bit in the performance counter control register when SVM is not enabled. The GO bit is not touched because it is only set when the user wants to count in guest-mode only. So when SVM is disabled the counter should not run at all and the not-counting is the intended behaviour. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Avi Kivity <avi@redhat.com> Cc: Stephane Eranian <eranian@google.com> Cc: David Ahern <dsahern@gmail.com> Cc: Gleb Natapov <gleb@redhat.com> Cc: Robert Richter <robert.richter@amd.com> Cc: stable@vger.kernel.org # v3.2 Link: http://lkml.kernel.org/r/1330523852-19566-1-git-send-email-joerg.roedel@amd.com Signed-off-by: Ingo Molnar <mingo@elte.hu> 02 March 2012, 11:16:39 UTC
e49a343 Takashi Iwai 01 March 2012, 17:14:41 UTC ALSA: hda - Kill hyphenated names Kill hyphens from "Line-Out" name strings, as suggested by Mark Brown. Signed-off-by: Takashi Iwai <tiwai@suse.de> 02 March 2012, 07:59:23 UTC
5d85d97 Ingo Molnar 02 March 2012, 07:40:45 UTC Merge tag 'perf-urgent-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent Various smaller perf/urgent fixes. Signed-off-by: Ingo Molnar <mingo@elte.hu> 02 March 2012, 07:40:45 UTC
1f033c1 Linus Torvalds 02 March 2012, 02:27:43 UTC Merge git://www.linux-watchdog.org/linux-watchdog Watchdog updates from Wim Van Sebroeck: * git://www.linux-watchdog.org/linux-watchdog: watchdog: fix GETTIMEOUT ioctl in booke_wdt watchdog: update maintainers git entry watchdog: Fix typo in pnx4008_wdt.c watchdog: Fix typo in Kconfig watchdog: fix error in probe() of s3c2410_wdt (reset at booting) watchdog: hpwdt: clean up set_memory_x call for 32 bit 02 March 2012, 02:27:43 UTC
13fb2d1 Linus Torvalds 02 March 2012, 02:26:48 UTC Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull from Mark Brown: "A simple, driver specific fix. This device isn't widely used outside of Marvell reference boards most of which are probably used with their BSPs rather than with mainline so low risk." * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: fix the ldo configure according to 88pm860x spec 02 March 2012, 02:26:48 UTC
a223c52 Linus Torvalds 02 March 2012, 02:24:52 UTC Merge branch 'i2c-embedded/for-3.3' of git://git.pengutronix.de/git/wsa/linux-2.6 i2c bugfix from Wolfram Sang: "This patch fixes a wrong assumption in the mxs-i2c-driver about a command queue being done. Without it, we have seen races when the bus was under load." * 'i2c-embedded/for-3.3' of git://git.pengutronix.de/git/wsa/linux-2.6: i2c: mxs: only flag completion when queue is completely done 02 March 2012, 02:24:52 UTC
cfa5555 Linus Torvalds 02 March 2012, 02:23:43 UTC Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux 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 02 March 2012, 02:23:43 UTC
6bba07c Linus Torvalds 02 March 2012, 02:22:55 UTC Merge branch 'for-linus' of 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 02 March 2012, 02:22:55 UTC
b399997 Takashi Iwai 01 March 2012, 13:17:07 UTC Merge tag 'asoc-3.3' of 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. 01 March 2012, 13:17:07 UTC
847854f Tejun Heo 28 February 2012, 20:56:21 UTC memblock: Fix size aligning of memblock_alloc_base_nid() 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 <mroos@linux.ee> Signed-off-by: Tejun Heo <tj@kernel.org> Cc: David S. Miller <davem@davemloft.net> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Rob Herring <rob.herring@calxeda.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Andrew Morton <akpm@linux-foundation.org> Link: http://lkml.kernel.org/r/20120228205621.GC3252@dhcp-172-17-108-109.mtv.corp.google.com Signed-off-by: Ingo Molnar <mingo@elte.hu> LKML-Reference: <alpine.SOC.1.00.1202130942030.1488@math.ut.ee> 01 March 2012, 09:53:18 UTC
d7e5392 Linus Torvalds 29 February 2012, 23:14:33 UTC Merge tag 'for-linus' of git://github.com/rustyrussell/linux Merge virtio pull request from Rusty Russell. * tag 'for-linus' of git://github.com/rustyrussell/linux: virtio: balloon: leak / fill balloon across S4 29 February 2012, 23:14:33 UTC
4eb05d5 Amit Shah 29 February 2012, 12:12:51 UTC virtio: balloon: leak / fill balloon across S4 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 <amit.shah@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> 29 February 2012, 22:58:41 UTC
a3d0e4a Tomi Valkeinen 29 February 2012, 08:48:22 UTC OMAPDSS: APPLY: make ovl_enable/disable synchronous 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 <tomi.valkeinen@ti.com> Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 29 February 2012, 22:42:28 UTC
c9043ff Tomi Valkeinen 29 February 2012, 08:48:21 UTC OMAPDSS: panel-dvi: Add Kconfig dependency on I2C panel-dvi uses i2c, but the Kconfig didn't have dependency on I2C. Add it. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 29 February 2012, 22:42:28 UTC
1c1bc92 Prashanth Nageshappa 28 February 2012, 04:13:01 UTC perf probe: Ensure offset provided is not greater than function length 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 <masami.hiramatsu.pt@hitachi.com> Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Cc: Jason Baron <jbaron@redhat.com> Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Andrew Morton <akpm@linux-foundation.org> Link: http://lkml.kernel.org/r/4F4C544D.1010909@linux.vnet.ibm.com Signed-off-by: Prashanth Nageshappa <prashanth@linux.vnet.ibm.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 29 February 2012, 21:29:46 UTC
cfbd70c David Ahern 24 February 2012, 19:31:38 UTC perf tools: Ensure comm string is properly terminated 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 <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/1330111898-68071-1-git-send-email-dsahern@gmail.com Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 29 February 2012, 21:29:45 UTC
26b7952 Prashanth Nageshappa 24 February 2012, 07:41:39 UTC perf probe: Ensure offset provided is not greater than function length 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 <masami.hiramatsu.pt@hitachi.com> Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Jason Baron <jbaron@redhat.com> Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Link: http://lkml.kernel.org/r/4F473F33.4060409@linux.vnet.ibm.com Signed-off-by: Prashanth Nageshappa <prashanth@linux.vnet.ibm.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 29 February 2012, 21:29:45 UTC
30e68bc Namhyung Kim 20 February 2012, 01:47:26 UTC perf evlist: Return first evsel for non-sample event on old kernel 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 <acme@ghostprotocols.net> Cc: Ingo Molnar <mingo@elte.hu> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1329702447-25045-1-git-send-email-namhyung.kim@lge.com Signed-off-by: Namhyung Kim <namhyung.kim@lge.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 29 February 2012, 21:29:44 UTC
c5f2ac9 Linus Torvalds 29 February 2012, 19:24:39 UTC Merge tag 'fixes-3.3-rc6' of 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 ... 29 February 2012, 19:24:39 UTC
88ebdda Linus Torvalds 29 February 2012, 18:23:45 UTC Merge tag 'for-3.3' of git://openrisc.net/jonas/linux 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 29 February 2012, 18:23:45 UTC
108b0d3 Sebastian Biemueller 29 February 2012, 16:04:52 UTC drm/radeon/kms/vm: fix possible bug in radeon_vm_bo_rmv() 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 <alexander.deucher@amd.com> Reviewed-by: Jerome Glisse <j.glisse@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> 29 February 2012, 17:47:57 UTC
3868137 Takashi Iwai 27 February 2012, 14:00:58 UTC ALSA: hda - Add a fake mute feature 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: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> 29 February 2012, 16:32:38 UTC
1404547 Christian König 28 February 2012, 22:19:20 UTC drm/radeon: fix uninitialized variable 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 <deathsimple@vodafone.de> Reviewed-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> 29 February 2012, 10:19:11 UTC
b9b3515 Dave Airlie 29 February 2012, 09:54:24 UTC Merge branch 'exynos-drm-fixes' of 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 29 February 2012, 09:54:24 UTC
2b69ffb Alex Deucher 28 February 2012, 16:08:22 UTC drm/radeon/kms: fix radeon_dp_get_modes for LVDS bridges (v2) 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 <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com> 29 February 2012, 09:19:54 UTC
741b9c7 Dmitry Artamonow 26 January 2012, 19:24:30 UTC watchdog: fix GETTIMEOUT ioctl in booke_wdt 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 <mad_soft@inbox.ru> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> 29 February 2012, 08:46:13 UTC
7bff172 Takashi Iwai 29 February 2012, 08:41:17 UTC ALSA: hda - Always set HP pin in unsol handler for STAC/IDT codecs 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: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> 29 February 2012, 08:41:39 UTC
164974a Randy Dunlap 29 February 2012, 00:31:12 UTC ecryptfs: fix printk format warning for size_t 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 <rdunlap@xenotime.net> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Tyler Hicks <tyhicks@canonical.com> Cc: Dustin Kirkland <dustin.kirkland@gazzang.com> Cc: ecryptfs@vger.kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 29 February 2012, 00:55:30 UTC
edeea10 Nikolaus Schulz 28 February 2012, 21:15:52 UTC hwmon: (f75375s) Make pwm*_mode writable for the F75387 Signed-off-by: Nikolaus Schulz <mail@microschulz.de> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> 28 February 2012, 22:44:02 UTC
331255d Nikolaus Schulz 28 February 2012, 21:15:51 UTC hwmon: (f75375s) Fix writes to the pwm* attribute for the F75387 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 <mail@microschulz.de> [guenter.roeck@ericsson.com: Simplified function parameters] Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> 28 February 2012, 22:39:47 UTC
891003a Linus Torvalds 28 February 2012, 17:17:31 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-fixes * 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 28 February 2012, 17:17:31 UTC
d5a74af Linus Torvalds 28 February 2012, 17:15:31 UTC Merge tag 'iommu-fixes-v3.3-rc5' of 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 28 February 2012, 17:15:31 UTC
f599aaf Wim Van Sebroeck 28 February 2012, 16:11:05 UTC watchdog: update maintainers git entry The git repository for watchdog device drivers moved. Signed-off-by: Wim Van Sebroeck <wim@iguana.be> 28 February 2012, 16:11:05 UTC
7ec0f04 Masanari Iida 10 February 2012, 15:40:56 UTC watchdog: Fix typo in pnx4008_wdt.c Correct spelling "resouce" to "resource" in drivers/watchdog/pnx4008_wdt.c Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> 28 February 2012, 16:08:52 UTC
e1d1d68 Masanari Iida 10 February 2012, 15:42:16 UTC watchdog: Fix typo in Kconfig Correct spelling "overidden" to "overridden" in drivers/watchdog/Kconfig Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> 28 February 2012, 16:08:48 UTC
78d3e00 MyungJoo Ham 13 January 2012, 05:14:23 UTC watchdog: fix error in probe() of s3c2410_wdt (reset at booting) 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 <cw00.choi@samsung.com> Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> 28 February 2012, 16:08:42 UTC
97d2a10 Maxim Uvarov 16 January 2012, 04:02:50 UTC watchdog: hpwdt: clean up set_memory_x call for 32 bit 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 <Thomas.Mingarelli@hp.com> 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 <maxim.uvarov@oracle.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Cc: stable <stable@vger.kernel.org> 28 February 2012, 16:08:36 UTC
aabb70d James Bottomley 27 February 2012, 21:41:05 UTC [PARISC] don't unconditionally override CROSS_COMPILE for 64 bit. 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 <paul.gortmaker@windriver.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com> 28 February 2012, 15:39:28 UTC
a365fbf Steven Whitehouse 24 February 2012, 15:09:14 UTC GFS2: Read resource groups on mount 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 <swhiteho@redhat.com> 28 February 2012, 09:52:39 UTC
9e73f57 Bob Peterson 17 February 2012, 14:15:52 UTC GFS2: Ensure rindex is uptodate for fallocate 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 <rpeterso@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com> 28 February 2012, 09:48:30 UTC
718b97b Bob Peterson 16 February 2012, 16:31:04 UTC GFS2: Read in rindex if necessary during unlink 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 <rpeterso@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com> 28 February 2012, 09:48:02 UTC
4043b88 Steven Whitehouse 16 January 2012, 15:46:21 UTC GFS2: Fix race between lru_list and glock ref count 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 <swhiteho@redhat.com> 28 February 2012, 09:43:07 UTC
30ce2f7 Namhyung Kim 28 February 2012, 01:19:38 UTC perf/hwbp: Fix a possible memory leak 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 <namhyung.kim@lge.com> Acked-by: Frederic Weisbecker <fweisbec@gmail.com> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net> Link: http://lkml.kernel.org/r/1330391978-28070-1-git-send-email-namhyung.kim@lge.com Signed-off-by: Ingo Molnar <mingo@elte.hu> 28 February 2012, 08:52:54 UTC
f8f54e1 Phil Sutter 27 February 2012, 11:17:04 UTC crypto: mv_cesa - fix final callback not ignoring input data Broken by commit 6ef84509f3d439ed2d43ea40080643efec37f54f for users passing a request with non-zero 'nbytes' field, like e.g. testmgr. Cc: <stable@kernel.org> # 3.0+ Signed-off-by: Phil Sutter <phil.sutter@viprinet.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 28 February 2012, 08:29:23 UTC
e2bc96a Dave Airlie 28 February 2012, 08:20:14 UTC Merge branch 'drm-intel-fixes' of 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) 28 February 2012, 08:20:14 UTC
586c6e7 Linus Torvalds 27 February 2012, 23:43:05 UTC Merge tag 'ktest-fix-make-min-failed-build-for-real' of 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 27 February 2012, 23:43:05 UTC
bf1c95a Steven Rostedt 27 February 2012, 18:58:49 UTC ktest: Fix make_min_config test when build fails 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 <rostedt@goodmis.org> 27 February 2012, 18:58:49 UTC
f2273ec Arnd Bergmann 27 February 2012, 17:44:06 UTC Merge branch 'lpc32xx/fixes' of git://git.antcom.de/linux-2.6 into fixes * '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 <arnd@arndb.de> 27 February 2012, 17:44:23 UTC
5d031e5 Chris Wilson 08 February 2012, 13:34:13 UTC drm/i915: Remove use of the autoreported ringbuffer HEAD position 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 <daniel.vetter@ffwll.ch> Tested-by: Eric Anholt <eric@anholt.net> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> 27 February 2012, 16:49:56 UTC
ff424aa Roland Stigge 27 February 2012, 16:28:03 UTC ARM: LPC32xx: serial.c: Fixed loop limit This patch fixes a wrong loop limit on UART init. Signed-off-by: Roland Stigge <stigge@antcom.de> Cc: stable@vger.kernel.org 27 February 2012, 16:28:03 UTC
2707208 Roland Stigge 27 February 2012, 16:28:02 UTC ARM: LPC32xx: serial.c: HW bug workaround 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 <stigge@antcom.de> Cc: stable@vger.kernel.org 27 February 2012, 16:28:02 UTC
94ed783 Roland Stigge 27 February 2012, 16:28:02 UTC ARM: LPC32xx: irq.c: Clear latched event This patch fixes the wakeup disable function by clearing latched events. Signed-off-by: Roland Stigge <stigge@antcom.de> Cc: stable@vger.kernel.org 27 February 2012, 16:28:02 UTC
35dd0a7 Roland Stigge 27 February 2012, 16:28:02 UTC ARM: LPC32xx: Fix interrupt controller init This patch fixes the initialization of the interrupt controller of the LPC32xx by correctly setting up SIC1 and SIC2 instead of (wrongly) using the same value as for the Main Interrupt Controller (MIC). Signed-off-by: Roland Stigge <stigge@antcom.de> Cc: stable@vger.kernel.org 27 February 2012, 16:28:02 UTC
f673705 Roland Stigge 27 February 2012, 16:28:02 UTC ARM: LPC32xx: Fix irq on GPI_28 The GPI_28 IRQ was not registered properly. The registration of IRQ_LPC32XX_GPI_28 was added and the (wrong) IRQ_LPC32XX_GPI_11 at LPC32XX_SIC1_IRQ(4) was replaced by IRQ_LPC32XX_GPI_28 (see manual of LPC32xx / interrupt controller). Signed-off-by: Roland Stigge <stigge@antcom.de> Cc: stable@vger.kernel.org 27 February 2012, 16:28:02 UTC
5ffca28 Linus Torvalds 27 February 2012, 15:59:33 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs Here are some trivial NTFS changes (a spelling fix and two use before NULL check cases found by Coverity as well as an update in MAINTAINERS for the path to the ntfs git repo) together with a simple LDM fix for parsing fragmented VBLKs. * git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs: NTFS: Update git repo path in MAINTAINERS file. LDM: Fix reassembly of extended VBLKs. NTFS: Correct two spelling errors "dealocate" to "deallocate" in mft.c. NTFS: Do not dereference pointer before checking for NULL. NTFS: Remove unused variable. 27 February 2012, 15:59:33 UTC
e25bda5 Linus Torvalds 27 February 2012, 15:55:51 UTC Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/mce/AMD: Fix UP build error x86: Specify a size for the cmp in the NMI handler x86/nmi: Test saved %cs in NMI to determine nested NMI case x86/amd: Fix L1i and L2 cache sharing information for AMD family 15h processors x86/microcode: Remove noisy AMD microcode warning 27 February 2012, 15:55:51 UTC
70ca00d Linus Torvalds 27 February 2012, 15:55:39 UTC Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/events: Revert trace_sched_stat_sleeptime() 27 February 2012, 15:55:39 UTC
faf3502 Linus Torvalds 27 February 2012, 15:54:57 UTC Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: genirq: Handle pending irqs in irq_startup() genirq: Unmask oneshot irqs when thread was not woken 27 February 2012, 15:54:57 UTC
048cd4e Heiko Carstens 27 February 2012, 09:01:52 UTC compat: fix compile breakage on s390 The new is_compat_task() define for the !COMPAT case in include/linux/compat.h conflicts with a similar define in arch/s390/include/asm/compat.h. This is the minimal patch which fixes the build issues. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 27 February 2012, 15:54:27 UTC
650275d Cong Wang 03 February 2012, 07:34:16 UTC [PARISC] include <linux/prefetch.h> in drivers/parisc/iommu-helpers.h drivers/parisc/iommu-helpers.h:62: error: implicit declaration of function 'prefetchw' make[3]: *** [drivers/parisc/sba_iommu.o] Error 1 drivers/parisc/iommu-helpers.h needs to #include <linux/prefetch.h> where prefetchw is declared. Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com> 27 February 2012, 15:44:15 UTC
97a29d5 James Bottomley 30 January 2012, 16:40:47 UTC [PARISC] fix compile break caused by iomap: make IOPORT/PCI mapping functions conditional The problem in commit fea80311a939a746533a6d7e7c3183729d6a3faf Author: Randy Dunlap <rdunlap@xenotime.net> Date: Sun Jul 24 11:39:14 2011 -0700 iomap: make IOPORT/PCI mapping functions conditional is that if your architecture supplies pci_iomap/pci_iounmap, it expects always to supply them. Adding empty body defitions in the !CONFIG_PCI case, which is what this patch does, breaks the parisc compile because the functions become doubly defined. It took us a while to spot this, because we don't actually build !CONFIG_PCI very often (only if someone is brave enough to test the snake/asp machines). Since the note in the commit log says this is to fix a CONFIG_GENERIC_IOMAP issue (which it does because CONFIG_GENERIC_IOMAP supplies pci_iounmap only if CONFIG_PCI is set), there should actually have been a condition upon this. This should make sure no other architecture's !CONFIG_PCI compile breaks in the same way as parisc. The fix had to be updated to take account of the GENERIC_PCI_IOMAP separation. Reported-by: Rolf Eike Beer <eike@sf-mail.de> Signed-off-by: James Bottomley <JBottomley@Parallels.com> 27 February 2012, 15:43:30 UTC
003e634 Arnd Bergmann 27 February 2012, 15:17:50 UTC Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes 27 February 2012, 15:17:50 UTC
435792d Ohad Ben-Cohen 26 February 2012, 10:14:14 UTC ARM: OMAP: make iommu subsys_initcall to fix builtin omap3isp omap3isp depends on omap's iommu and will fail to probe if initialized before it (which always happen if they are builtin). Make omap's iommu subsys_initcall as an interim solution until the probe deferral mechanism is merged. Reported-by: James <angweiyang@gmail.com> Debugged-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com> Cc: stable <stable@vger.kernel.org> Cc: Tony Lindgren <tony@atomide.com> Cc: Hiroshi Doyu <hdoyu@nvidia.com> Cc: Joerg Roedel <Joerg.Roedel@amd.com> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> 27 February 2012, 13:18:42 UTC
8f2f748 Srivatsa S. Bhat 23 February 2012, 09:57:15 UTC CPU hotplug, cpusets, suspend: Don't touch cpusets during suspend/resume Currently, during CPU hotplug, the cpuset callbacks modify the cpusets to reflect the state of the system, and this handling is asymmetric. That is, upon CPU offline, that CPU is removed from all cpusets. However when it comes back online, it is put back only to the root cpuset. This gives rise to a significant problem during suspend/resume. During suspend, we offline all non-boot cpus and during resume we online them back. Which means, after a resume, all cpusets (except the root cpuset) will be restricted to just one single CPU (the boot cpu). But the whole point of suspend/resume is to restore the system to a state which is as close as possible to how it was before suspend. So to fix this, don't touch cpusets during suspend/resume. That is, modify the cpuset-related CPU hotplug callback to just ignore CPU hotplug when it is initiated as part of the suspend/resume sequence. Reported-by: Prashanth Nageshappa <prashanth@linux.vnet.ibm.com> Signed-off-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: stable@vger.kernel.org Link: http://lkml.kernel.org/r/4F460D7B.1020703@linux.vnet.ibm.com Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu> 27 February 2012, 10:38:13 UTC
e6f4dee Anton Altaparmakov 27 February 2012, 09:08:33 UTC NTFS: Update git repo path in MAINTAINERS file. Signed-off-by: Anton Altaparmakov <anton@tuxera.com> 27 February 2012, 09:08:33 UTC
f621c53 Anton Altaparmakov 27 February 2012, 09:01:22 UTC Merge branch 'master' of /Volumes/CaseSensitiveDisk/linux 27 February 2012, 09:01:22 UTC
500dd23 Linus Torvalds 27 February 2012, 05:03:16 UTC Merge tag 'stable/for-linus-fixes-3.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen Two fixes to fix a memory corruption bug when WC pages never get converted back to WB but end up being recycled in the general memory pool as WC. There is a better way of fixing this, but there is not enough time to do the full benchmarking to pick one of the right options - so picking the one that favors stability for right now. Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> * tag 'stable/for-linus-fixes-3.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: xen/pat: Disable PAT support for now. xen/setup: Remove redundant filtering of PTE masks. 27 February 2012, 05:03:16 UTC
f6bd579 Linus Torvalds 27 February 2012, 05:02:07 UTC Merge tag 'for-linus' of git://github.com/rustyrussell/linux * tag 'for-linus' of git://github.com/rustyrussell/linux: mod/file2alias: make modpost compile on darwin again 27 February 2012, 05:02:07 UTC
f694fc9 Ian Kent 27 February 2012, 00:03:38 UTC autofs4 - update MAINTAINERS mailing list entry The autofs mailing list has moved to vger.kernel.org. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 27 February 2012, 05:01:37 UTC
dd2a3ac Andreas Bießmann 24 February 2012, 07:23:53 UTC mod/file2alias: make modpost compile on darwin again commit e49ce14150c64b29a8dd211df785576fa19a9858 breaks cross compiling the linux kernel on darwin hosts. This fix introduce some minimal glue to adopt linker section handling for darwin hosts. Signed-off-by: Andreas Bießmann <andreas@biessmann.de> CC: Rusty Russell <rusty@rustcorp.com.au> CC: Greg Kroah-Hartman <gregkh@linuxfoundation.org> CC: Jochen Friedrich <jochen@scram.de> CC: Samuel Ortiz <sameo@linux.intel.com> CC: "K. Y. Srinivasan" <kys@microsoft.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Tested-by: Bernhard Walle <bernhard@bwalle.de> 26 February 2012, 23:59:31 UTC
203738e Linus Torvalds 26 February 2012, 20:47:17 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 1) ICMP sockets leave err uninitialized but we try to return it for the unsupported MSG_OOB case, reported by Dave Jones. 2) Add new Zaurus device ID entries, from Dave Jones. 3) Pointer calculation in hso driver memset is wrong, from Dan Carpenter. 4) ks8851_probe() checks unsigned value as negative, fix also from Dan Carpenter. 5) Fix crashes in atl1c driver due to TX queue handling, from Eric Dumazet. I anticipate some TX side locking fixes coming in the near future for this driver as well. 6) The inline directive fix in Bluetooth which was breaking the build only with very new versions of GCC, from Johan Hedberg. 7) Fix crashes in the ATP CLIP code due to ARP cleanups this merge window, reported by Meelis Roos and fixed by Eric Dumazet. 8) JME driver doesn't flush RX FIFO correctly, from Guo-Fu Tseng. 9) Some ip6_route_output() callers test the return value for NULL, but this never happens as the convention is to return a dst entry with dst->error set. Fixes from RonQing Li. 10) Logitech Harmony 900 should be handled by zaurus driver not cdc_ether, update white lists and black lists accordingly. From Scott Talbert. 11) Receiving from certain kinds of devices there won't be a MAC header, so there is no MAC header to fixup in the IPSEC code, and if we try to do it we'll crash. Fix from Eric Dumazet. 12) Port type array indexing off-by-one in mlx4 driver, fix from Yevgeny Petrilin. 13) Fix regression in link-down handling in davinci_emac which causes all RX descriptors to be freed up and therefore RX to wedge completely, from Christian Riesch. 14) It took two attempts, but ctnetlink soft lockups seem to be cured now, from Pablo Neira Ayuso. 15) Endianness bug fix in ENIC driver, from Santosh Nayak. 16) The long ago conversion of the PPP fragmentation code over to abstracted SKB list handling wasn't perfect, once we get an out of sequence SKB we don't flush the rest of them like we should. From Ben McKeegan. 17) Fix regression of ->ip_summed initialization in sfc driver. From Ben Hutchings. 18) Bluetooth timeout mistakenly using msecs instead of jiffies, from Andrzej Kaczmarek. 19) Using _sync variant of work cancellation results in deadlocks, use the non _sync variants instead. From Andre Guedes. 20) Bluetooth rfcomm code had reference counting problems leading to crashes, fix from Octavian Purdila. 21) The conversion of netem over to classful qdisc handling added two bugs to netem_dequeue(), fixes from Eric Dumazet. 22) Missing pci_iounmap() in ATM Solos driver. Fix from Julia Lawall. 23) b44_pci_exit() should not have __exit tag since it's invoked from non-__exit code. From Nikola Pajkovsky. 24) The conversion of the neighbour hash tables over to RCU added a race, fixed here by adding the necessary reread of tbl->nht, fix from Michel Machado. 25) When we added VF (virtual function) attributes for network device dumps, this potentially bloats up the size of the dump of one network device such that the dump size is too large for the buffer allocated by properly written netlink applications. In particular, if you add 255 VFs to a network device, parts of GLIBC stop working. To fix this, we add an attribute that is used to turn on these extended portions of the network device dump. Sophisticaed applications like 'ip' that want to see this stuff will be changed to set the attribute, whereas things like GLIBC that don't care about VFs simply will not, and therefore won't be busted by the mere presence of VFs on a network device. Thanks to the tireless work of Greg Rose on this fix. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (53 commits) sfc: Fix assignment of ip_summed for pre-allocated skbs ppp: fix 'ppp_mp_reconstruct bad seq' errors enic: Fix endianness bug. gre: fix spelling in comments netfilter: ctnetlink: fix soft lockup when netlink adds new entries (v2) Revert "netfilter: ctnetlink: fix soft lockup when netlink adds new entries" davinci_emac: Do not free all rx dma descriptors during init mlx4_core: Fixing array indexes when setting port types phy: IC+101G and PHY_HAS_INTERRUPT flag netdev/phy/icplus: Correct broken phy_init code ipsec: be careful of non existing mac headers Move Logitech Harmony 900 from cdc_ether to zaurus hso: memsetting wrong data in hso_get_count() netfilter: ip6_route_output() never returns NULL. ethernet/broadcom: ip6_route_output() never returns NULL. ipv6: ip6_route_output() never returns NULL. jme: Fix FIFO flush issue atm: clip: remove clip_tbl ipv4: ping: Fix recvmsg MSG_OOB error handling. rtnetlink: Fix problem with buffer allocation ... 26 February 2012, 20:47:17 UTC
3c761ea Linus Torvalds 26 February 2012, 17:44:55 UTC Fix autofs compile without CONFIG_COMPAT The autofs compat handling fix caused a compile failure when CONFIG_COMPAT isn't defined. Instead of adding random #ifdef'fery in autofs, let's just make the compat helpers earlier to use: without CONFIG_COMPAT, is_compat_task() just hardcodes to zero. We could probably do something similar for a number of other cases where we have #ifdef's in code, but this is the low-hanging fruit. Reported-and-tested-by: Andreas Schwab <schwab@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 26 February 2012, 17:44:55 UTC
6b21d18 Linus Torvalds 25 February 2012, 20:18:16 UTC Linux 3.3-rc5 25 February 2012, 20:18:16 UTC
00b10ec Linus Torvalds 25 February 2012, 20:12:08 UTC Merge tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Couple of minor driver fixes. * tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (max34440) Fix resetting temperature history hwmon: (f75375s) Fix register write order when setting fans to full speed hwmon: (ads1015) Fix file leak in probe function hwmon: (max6639) Fix PPR register initialization to set both channels hwmon: (max6639) Fix FAN_FROM_REG calculation 25 February 2012, 20:12:08 UTC
1e73fde Linus Torvalds 25 February 2012, 20:11:25 UTC Merge branch 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild three kbuild fixes for 3.3: - make deb-pkg symlink race fix. - make coccicheck fix. - Dropping the check for modutils. This is not a regression, but allows the module-init-tools replacement kmod work with the 3.3 kernel. * 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: coccicheck: change handling of C={1,2} when M= is set builddeb: Don't create files in /tmp with predictable names kbuild: do not check for ancient modutils tools 25 February 2012, 20:11:25 UTC
a32744d Ian Kent 22 February 2012, 12:45:44 UTC autofs: work around unhappy compat problem on x86-64 When the autofs protocol version 5 packet type was added in commit 5c0a32fc2cd0 ("autofs4: add new packet type for v5 communications"), it obvously tried quite hard to be word-size agnostic, and uses explicitly sized fields that are all correctly aligned. However, with the final "char name[NAME_MAX+1]" array at the end, the actual size of the structure ends up being not very well defined: because the struct isn't marked 'packed', doing a "sizeof()" on it will align the size of the struct up to the biggest alignment of the members it has. And despite all the members being the same, the alignment of them is different: a "__u64" has 4-byte alignment on x86-32, but native 8-byte alignment on x86-64. And while 'NAME_MAX+1' ends up being a nice round number (256), the name[] array starts out a 4-byte aligned. End result: the "packed" size of the structure is 300 bytes: 4-byte, but not 8-byte aligned. As a result, despite all the fields being in the same place on all architectures, sizeof() will round up that size to 304 bytes on architectures that have 8-byte alignment for u64. Note that this is *not* a problem for 32-bit compat mode on POWER, since there __u64 is 8-byte aligned even in 32-bit mode. But on x86, 32-bit and 64-bit alignment is different for 64-bit entities, and as a result the structure that has exactly the same layout has different sizes. So on x86-64, but no other architecture, we will just subtract 4 from the size of the structure when running in a compat task. That way we will write the properly sized packet that user mode expects. Not pretty. Sadly, this very subtle, and unnecessary, size difference has been encoded in user space that wants to read packets of *exactly* the right size, and will refuse to touch anything else. Reported-and-tested-by: Thomas Meyer <thomas@m3y3r.de> Signed-off-by: Ian Kent <raven@themaw.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 25 February 2012, 20:10:27 UTC
87c9e7d Alban Bedel 25 February 2012, 15:15:57 UTC ALSA: azt3328 - Fix NULL ptr dereference on cards without OPL3 opl3->private_data was set even if opl3 could not be created. Signed-off-by: Alban Bedel <albeu@free.fr> Signed-off-by: Takashi Iwai <tiwai@suse.de> 25 February 2012, 18:03:18 UTC
41f8ad7 Boaz Harrosh 25 January 2012, 19:42:58 UTC [SCSI] osd_uld: Bump MAX_OSD_DEVICES from 64 to 1,048,576 It used to be that minors where 8 bit. But now they are actually 20 bit. So the fix is simplicity itself. I've tested with 300 devices and all user-mode utils work just fine. I have also mechanically added 10,000 to the ida (so devices are /dev/osd10000, /dev/osd10001 ...) and was able to mkfs an exofs filesystem and access osds from user-mode. All the open-osd user-mode code uses the same library to access devices through their symbolic names in /dev/osdX so I'd say it's pretty safe. (Well tested) This patch is very important because some of the systems that will be deploying the 3.2 pnfs-objects code are larger than 64 OSDs and will stop to work properly when reaching that number. CC: Stable <stable@vger.kernel.org> Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com> 25 February 2012, 14:25:09 UTC
068b939 Takashi Iwai 25 February 2012, 10:13:16 UTC ALSA: hda/realtek - Fix resume of multiple input sources When there are multiple input sources, the driver wrongly overwrites with the value of the last input source on other slots at resume. Thus the primary input source may be shown wrongly. Reported-and-tested-by: Julian Sikorski <belegdol@gmail.com> Cc: <stable@kernel.org> [v3.1+] Signed-off-by: Takashi Iwai <tiwai@suse.de> 25 February 2012, 10:13:16 UTC
b52b800 Linus Torvalds 25 February 2012, 04:03:14 UTC Merge tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband One InfiniBand/RDMA regression fix for 3.3: - mlx4 SR-IOV changes added static exported functions, which doesn't build on powerpc at least. Fix from Doug Ledford for this. * tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: mlx4_core: Exported functions can't be static 25 February 2012, 04:03:14 UTC
b072342 David S. Miller 25 February 2012, 03:12:44 UTC Merge branch 'sfc-3.3' of git://git.kernel.org/pub/scm/linux/kernel/git/bwh/sfc 25 February 2012, 03:12:44 UTC
ff3bc1e Ben Hutchings 25 February 2012, 00:03:10 UTC sfc: Fix assignment of ip_summed for pre-allocated skbs When pre-allocating skbs for received packets, we set ip_summed = CHECKSUM_UNNCESSARY. We used to change it back to CHECKSUM_NONE when the received packet had an incorrect checksum or unhandled protocol. Commit bc8acf2c8c3e43fcc192762a9f964b3e9a17748b ('drivers/net: avoid some skb->ip_summed initializations') mistakenly replaced the latter assignment with a DEBUG-only assertion that ip_summed == CHECKSUM_NONE. This assertion is always false, but it seems no-one has exercised this code path in a DEBUG build. Fix this by moving our assignment of CHECKSUM_UNNECESSARY into efx_rx_packet_gro(). Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> 25 February 2012, 00:10:22 UTC
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