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2013-12-06aio: clean up aio ring in the fail pathGu Zheng1-2/+6
Clean up the aio ring file in the fail path of aio_setup_ring and ioctx_alloc. And maybe it can fix the GPF issue reported by Dave Jones: https://lkml.org/lkml/2013/11/25/898 Signed-off-by: Gu Zheng <[email protected]> Signed-off-by: Benjamin LaHaise <[email protected]>
2013-12-07Merge branch 'free-memory' of ↵James Morris3-6/+19
git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity into for-linus
2013-12-06ALSA: hda - Remove quirk for Dell Vostro 131David Henningsson1-1/+0
I've tested the old Dell Vostro 131 with the latest generic parser and it works just fine, and as a bonus we get better jack detection features in userspace. Therefore this quirk can be removed. Signed-off-by: David Henningsson <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2013-12-05net: clear local_df when passing skb between namespacesHannes Frederic Sowa1-0/+1
We must clear local_df when passing the skb between namespaces as the packet is not local to the new namespace any more and thus may not get fragmented by local rules. Fred Templin noticed that other namespaces do fragment IPv6 packets while forwarding. Instead they should have send back a PTB. The same problem should be present when forwarding DF-IPv4 packets between namespaces. Reported-by: Templin, Fred L <[email protected]> Signed-off-by: Hannes Frederic Sowa <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-12-05Merge tag 'pm-3.13-rc3' of ↵Linus Torvalds9-11/+87
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fixes from Rafael Wysocki: - cpufreq regression fix from Bjørn Mork restoring the pre-3.12 behavior of the framework during system suspend/hibernation to avoid garbage sysfs files from being left behind in case of a suspend error - PNP regression fix to restore the correct states of devices after resume from hibernation broken in 3.12. From Dmitry Torokhov. - cpuidle fix to prevent cpuidle device unregistration from crashing due to a NULL pointer dereference if cpuidle has been disabled from the kernel command line. From Konrad Rzeszutek Wilk. - intel_idle fix for the C6 state definition on Intel Avoton/Rangeley processors from Arne Bockholdt. - Power capping framework fix to make the energy_uj sysfs attribute work in accordance with the documentation. From Srinivas Pandruvada. - epoll fix to make it ignore the EPOLLWAKEUP flag if the kernel has been compiled with CONFIG_PM_SLEEP unset (in which case that flag should not have any effect). From Amit Pundir. - cpufreq fix to prevent governor sysfs files from being lost over system suspend/resume in some (arguably unusual) situations. From Viresh Kumar. * tag 'pm-3.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: PowerCap: Fix mode for energy counter PNP: fix restoring devices after hibernation cpuidle: Check for dev before deregistering it. epoll: drop EPOLLWAKEUP if PM_SLEEP is disabled cpufreq: fix garbage kobjects on errors during suspend/resume cpufreq: suspend governors on system suspend/hibernate intel_idle: Fixed C6 state on Avoton/Rangeley processors
2013-12-05tcp_memcontrol: Cleanup/fix cg_proto->memory_pressure handling.Eric W. Biederman2-11/+2
kill memcg_tcp_enter_memory_pressure. The only function of memcg_tcp_enter_memory_pressure was to reduce deal with the unnecessary abstraction that was tcp_memcontrol. Now that struct tcp_memcontrol is gone remove this unnecessary function, the unnecessary function pointer, and modify sk_enter_memory_pressure to set this field directly, just as sk_leave_memory_pressure cleas this field directly. This fixes a small bug I intruduced when killing struct tcp_memcontrol that caused memcg_tcp_enter_memory_pressure to never be called and thus failed to ever set cg_proto->memory_pressure. Remove the cg_proto enter_memory_pressure function as it now serves no useful purpose. Don't test cg_proto->memory_presser in sk_leave_memory_pressure before clearing it. The test was originally there to ensure that the pointer was non-NULL. Now that cg_proto is not a pointer the pointer does not matter. Signed-off-by: "Eric W. Biederman" <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-12-05forcedeth: run loopback test only on chipsets that support itIvan Vecera1-3/+5
The driver incorrectly run loopback test on chips that don't support it. Loopback test is only supported by chips that has DEV_HAS_TEST_EXTENDED flag and returns 4 (NV_TEST_COUNT_EXTENDED) as test count. Signed-off-by: Ivan Vecera <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-12-05bonding: add arp_ip_target checks when install the moduledingtianhong1-3/+3
When I install the bonding with the wrong arp_ip_target, just like arp_ip_target=500.500.500.500, the arp_ip_target was transfored to 245.245.245.244 and stored in the ip target success, it is uncorrect, so I add checks to avoid adding wrong address. The in4_pton() will set wrong ip address to 0.0.0.0 and return 0, also use the micro IS_IP_TARGET_UNUSABLE_ADDRESS to simplify the code. Signed-off-by: Ding Tianhong <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-12-05bnx2x: avoid null pointer dereference when enabling SR-IOVMichal Kalderon1-0/+5
Fixed NULL pointer dereference when dynamically activating SR-IOV after vf database failed to be allocated in probe stage (for example due to no ARI support in pci hub). Signed-off-by: Michal Kalderon <[email protected]> Signed-off-by: Ariel Elior <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-12-05sctp: disable max_burst when the max_burst is 0wangweidong1-1/+1
As Michael pointed out that when max_burst is 0, it just disable max_burst. It declared in rfc6458#section-8.1.24. so add the check in sctp_transport_burst_limited, when it 0, just do nothing. Reviewed-by: Daniel Borkmann <[email protected]> Suggested-by: Vlad Yasevich <[email protected]> Suggested-by: Michael Tuexen <[email protected]> Signed-off-by: Wang Weidong <[email protected]> Acked-by: Neil Horman <[email protected]> Acked-by: Vlad Yasevich <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-12-05net: davinci_emac: Fix platform data handling and make usable for am3517Tony Lindgren2-2/+26
When booted with device tree, we may still have platform data passed as auxdata. For am3517 this is needed for passing the interrupt_enable and interrupt_disable callbacks that access the omap system control module registers. These callback functions will eventually go away when we have a separate system control module driver. Some of the things that are currently passed as platform data we don't need to set up as device tree properties as they are always the same on am3517. So let's use a new compatible flag for those so we can get those from the device tree match data. Also note that we need to fix setting of phy_dev to NULL instead of an empty string as the code later on uses that to find the first phy on the mdio bus. This seems to have been caused by 5d69e0076a72 (net: davinci_emac: switch to new mdio). Signed-off-by: Tony Lindgren <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-12-05qlge: Update version to 1.00.00.34Jitendra Kalsaria1-1/+1
Signed-off-by: Jitendra Kalsaria <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-12-05qlge: Allow enable/disable rx/tx vlan acceleration independentlyJitendra Kalsaria1-8/+0
o Fix the driver to allow user to enable/disable rx/tx vlan acceleration independently. For example: ethtool -K ethX rxvlan on/off ethtool -K ethX txvlan on/off Signed-off-by: Jitendra Kalsaria <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-12-05qlge: Fix ethtool statisticsJitendra Kalsaria1-0/+4
o Receive mac error stat was getting overwritten by other stats. Signed-off-by: Jitendra Kalsaria <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-12-05xen-netback: fix fragment detection in checksum setupPaul Durrant3-100/+140
The code to detect fragments in checksum_setup() was missing for IPv4 and too eager for IPv6. (It transpires that Windows seems to send IPv6 packets with a fragment header even if they are not a fragment - i.e. offset is zero, and M bit is not set). This patch also incorporates a fix to callers of maybe_pull_tail() where skb->network_header was being erroneously added to the length argument. Signed-off-by: Paul Durrant <[email protected]> Signed-off-by: Zoltan Kiss <[email protected]> Cc: Wei Liu <[email protected]> Cc: Ian Campbell <[email protected]> Cc: David Vrabel <[email protected]> cc: David Miller <[email protected]> Acked-by: Wei Liu <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-12-06Merge branches 'pm-epoll', 'pnp' and 'powercap'Rafael J. Wysocki4-5/+30
* pm-epoll: epoll: drop EPOLLWAKEUP if PM_SLEEP is disabled * pnp: PNP: fix restoring devices after hibernation * powercap: PowerCap: Fix mode for energy counter
2013-12-06Merge branches 'pm-cpuidle' and 'pm-cpufreq'Rafael J. Wysocki5-6/+57
* pm-cpuidle: cpuidle: Check for dev before deregistering it. intel_idle: Fixed C6 state on Avoton/Rangeley processors * pm-cpufreq: cpufreq: fix garbage kobjects on errors during suspend/resume cpufreq: suspend governors on system suspend/hibernate
2013-12-05MAINTAINERS: Update Intel Wired Ethernet LAN MaintainersJeff Kirsher1-2/+0
Remove Tushar and Peter (PJ) as maintainers, since they have moved out of our group and no longer work on Wired Ethernet. Signed-off-by: Jeff Kirsher <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-12-05Merge branch 'net_sched_actions'David S. Miller10-29/+14
Jamal Hadi Salim says: ==================== net_sched: actions - Add default lookup and walker This set of patches provide defaults for lookup and walkers for actions. Users can override when needed. It also enforces mandatory action methods to be passed. Thanks to David Miller who paid attention and made this patch set much better. ==================== Signed-off-by: David S. Miller <[email protected]>
2013-12-05net_sched: Use default action walker methodsJamal Hadi Salim8-9/+0
Signed-off-by: Jamal Hadi Salim <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-12-05net_sched: Provide default walker function for actionsJamal Hadi Salim1-6/+3
Signed-off-by: Jamal Hadi Salim <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-12-05net_sched: Use default action lookup functionsJamal Hadi Salim7-8/+0
Signed-off-by: Jamal Hadi Salim <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-12-05net_sched: Default action lookup method for actionsJamal Hadi Salim1-2/+3
Signed-off-by: Jamal Hadi Salim <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-12-05net_sched: Fail if missing mandatory action operation methodsJamal Hadi Salim1-4/+8
Signed-off-by: Jamal Hadi Salim <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-12-05Merge branch 'stable' of ↵Linus Torvalds1-1/+2
git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile Pull arch/tile ftrace bug fix from Chris Metcalf: "This fixes a build failure with allyesconfig reported by Fengguang Wu and fixed by Tony Lu" * 'stable' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile: ftrace: default to tilegx if ARCH=tile is specified
2013-12-05Merge branch 'for-linus' of git://git.kernel.dk/linux-blockLinus Torvalds11-127/+44
Pull block layer fixes from Jens Axboe: "A small collection of fixes for the current series. It contains: - A fix for a use-after-free of a request in blk-mq. From Ming Lei - A fix for a blk-mq bug that could attempt to dereference a NULL rq if allocation failed - Two xen-blkfront small fixes - Cleanup of submit_bio_wait() type uses in the kernel, unifying that. From Kent - A fix for 32-bit blkg_rwstat reading. I apologize for this one looking mangled in the shortlog, it's entirely my fault for missing an empty line between the description and body of the text" * 'for-linus' of git://git.kernel.dk/linux-block: blk-mq: fix use-after-free of request blk-mq: fix dereference of rq->mq_ctx if allocation fails block: xen-blkfront: Fix possible NULL ptr dereference xen-blkfront: Silence pfn maybe-uninitialized warning block: submit_bio_wait() conversions Update of blkg_stat and blkg_rwstat may happen in bh context
2013-12-05Merge tag 'nfs-for-3.13-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfsLinus Torvalds11-40/+54
Pull NFS client bugfixes from Trond Myklebust: - Stable fix for a NFSv4.1 delegation and state recovery deadlock - Stable fix for a loop on irrecoverable errors when returning delegations - Fix a 3-way deadlock between layoutreturn, open, and state recovery - Update the MAINTAINERS file with contact information for Trond Myklebust - Close needs to handle NFS4ERR_ADMIN_REVOKED - Enabling v4.2 should not recompile nfsd and lockd - Fix a couple of compile warnings * tag 'nfs-for-3.13-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: nfs: fix do_div() warning by instead using sector_div() MAINTAINERS: Update contact information for Trond Myklebust NFSv4.1: Prevent a 3-way deadlock between layoutreturn, open and state recovery SUNRPC: do not fail gss proc NULL calls with EACCES NFSv4: close needs to handle NFS4ERR_ADMIN_REVOKED NFSv4: Update list of irrecoverable errors on DELEGRETURN NFSv4 wait on recovery for async session errors NFS: Fix a warning in nfs_setsecurity NFS: Enabling v4.2 should not recompile nfsd and lockd
2013-12-05Merge branch 'for-davem' of ↵David S. Miller34-103/+233
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless John W. Linville says: ==================== Please pull this batch of fixes intende for the 3.13 stream! For the mac80211 bits, Johannes says: "For now I have various fixes all over, mostly for issues introduced in relatively recent patches. There's no real pattern to it. Some of the issues like go back longer, but still seemed 3.13 material." And... "These are just two patches disabling the broken CSA code. Once this goes into your tree I'll merge it into mac80211-next and revert there (since we fixed the bugs there)." For the iwlwifi bits, Emmanuel says: "I have here a few fixes for BT Coex. One of them is a NULL pointer dereference. Another one avoids to enable a feature that can make the firmware unhappy since the firmware isn't ready for it yet. WE also avoid a WARNING that can be triggered upon association in not-so-bad cases even if the association succeeded. We add support for new NICs (not yet on the market) and bump the API so that 3.13 will be able to work with the new firmware that will be out soon hopefully. I also have a boundary check from Johannes." In addition to those... - Arend van Spriel fixes a brcmfmac problem that could use an uninitialized variable in an error path. - Borislav Petkov fixes a Kconfig-based build breakage problem for brcmsmac. - Michal Nazarewicz fixes a couple of NULL pointer dereference problems in ath9k and wcn36xx. - Sujith Manoharan fixes a couple of ath9k problems related to incorrect interpretation of EEPROM configuration data. - Ujjal Roy fixes a memory leak in mwifiex. ==================== Signed-off-by: David S. Miller <[email protected]>
2013-12-05ftrace: default to tilegx if ARCH=tile is specifiedTony Lu1-1/+2
This matches the existing behavior in arch/tile/Makefile for defconfig. Reported-by: [email protected] Acked-by: Steven Rostedt <[email protected]> Signed-off-by: Tony Lu <[email protected]> Signed-off-by: Chris Metcalf <[email protected]>
2013-12-05Input: ALPS - add support for DualPoint device on Dell XT2 modelYunkang Tang2-3/+204
The device uses special MPU controller that necessitates the new initialization sequence for the device. We also define a new protocol for the trackpad that allows reporting better resolution than older V2 protocol. Signed-off-by: Yunkang Tang <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2013-12-05Input: elantech - add support for newer (August 2013) devicesMatt Walker1-0/+1
Added detection for newer Elantech touchpads, so that kernel doesn't fall-back to default PS/2 driver. Supports touchpads released after ~August 2013. Fixes bug: https://lists.launchpad.net/kernel-packages/msg18481.html Tested on an Acer Aspire S7-392-6302. Signed-off by: Matt Walker <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2013-12-05Input: add SW_MUTE_DEVICE switch definitionPing Cheng1-0/+1
Some devices, such as new Intuos series tablets, have a hardware switch to turn touch data on/off. To report the state, SW_MUTE_DEVICE is added in include/uapi/linux/input.h. Reviewed_by: Chris Bagwell <[email protected]> Acked-by: Peter Hutterer <[email protected]> Tested-by: Jason Gerecke <[email protected]> Signed-off-by: Ping Cheng <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2013-12-05ALSA: usb-audio: fix uninitialized variable compile warningMikulas Patocka1-1/+1
Fix the following warning when optimizing for size with gcc-4.6.4: sound/usb/mixer_quirks.c:1514:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] Signed-off-by: Mikulas Patocka <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2013-12-05tracing: Only run synchronize_sched() at instance deletion timeSteven Rostedt2-10/+3
It has been reported that boot up with FTRACE_SELFTEST enabled can take a very long time. There can be stalls of over a minute. This was tracked down to the synchronize_sched() called when a system call event is disabled. As the self tests enable and disable thousands of events, this makes the synchronize_sched() get called thousands of times. The synchornize_sched() was added with d562aff93bfb53 "tracing: Add support for SOFT_DISABLE to syscall events" which caused this regression (added in 3.13-rc1). The synchronize_sched() is to protect against the events being accessed when a tracer instance is being deleted. When an instance is being deleted all the events associated to it are unregistered. The synchronize_sched() makes sure that no more users are running when it finishes. Instead of calling synchronize_sched() for all syscall events, we only need to call it once, after the events are unregistered and before the instance is deleted. The event_mutex is held during this action to prevent new users from enabling events. Link: http://lkml.kernel.org/r/[email protected] Reported-by: Petr Mladek <[email protected]> Acked-by: Tom Zanussi <[email protected]> Acked-by: Petr Mladek <[email protected]> Tested-by: Petr Mladek <[email protected]> Signed-off-by: Steven Rostedt <[email protected]>
2013-12-05Merge tag 'for-linus' of ↵Linus Torvalds1-1/+2
git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs Pull btrfs MAINTAINERS file update: "I'm still getting settled into new devel hardware etc, but I do have one commit for the next rc. This changes my email over to fb.com, and adds a MAINTAINERS entry for Josef as well" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: Btrfs: update the MAINTAINERS file
2013-12-05Merge tag 'fbdev-fixes-3.13' of ↵Linus Torvalds5-20/+19
git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux Pull minor fbdev fixes from Tomi Valkeinen. * tag 'fbdev-fixes-3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: video: vt8500: fix error handling in probe() atmel_lcdfb: fix module autoload fbdev: sh_mobile_meram: Fix defined but not used compiler warnings video: kyro: fix incorrect sizes when copying to userspace ARM: OMAPFB: panel-sony-acx565akm: fix bad unlock balance
2013-12-05Merge tag 'sound-3.13-rc3' of ↵Linus Torvalds18-87/+146
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A usual pattern of half ASoC and half HD-audio fixes, although HD-audio fixups have more volumes, in addition to a couple of trivial fixes. Nothing to worry much is found here. For ASoC side: a few fixes for PCM rate constraints calculations, regmap byte-order fix, the rest driver specific fixes (atmel, fsl, omap, kirkwood, wm codecs). For HD-audio: Dell headset and mono out fix, ELD update in polling mode, ALC283 Chromebook fixes, a few fixes for old AD codecs and MBA2, one regression fix" * tag 'sound-3.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (30 commits) ALSA: hda - Fix silent output on MacBook Air 2,1 ALSA: hda - Fix missing ELD info when using jackpoll_ms parameter ALSA: hda/realtek - remove hp_automute_hook from alc283_fixup_chromebook ASoC: wm8731: fix dsp mode configuration ALSA: hda/realtek - Independent of model for HP ALSA: hda - Fix headset mic input after muted internal mic (Dell/Realtek) ALSA: hda - Use always amps for auto-mute on AD1986A codec ALSA: hda/analog - Handle inverted EAPD properly in vmaster hook ALSA: hda - Another fixup for ASUS laptop with ALC660 codec ALSA: atmel: Fix possible array overflow ALSA: hda - Fix complete_all() timing in deferred probes ALSA: hda - Fix bad EAPD setup for HP machines with AD1984A ASoC: core: fix devres parameter in devm_snd_soc_register_card() ASoC: omap: n810: Convert to clk_prepare_enable/clk_disable_unprepare ASoC: fsl: set correct platform drvdata in pcm030_fabric_probe() ASoC: fsl: imx-pcm-fiq: Remove unused 'runtime' variable ASoC: fsl: imx-pcm-fiq: remove bogus period delta calculation ALSA: hda - Fix silent output on ASUS W7J laptop ASoC: core: Use consistent byte ordering in snd_soc_bytes_get ALSA: dice: fix array limits in dice_proc_read() ...
2013-12-05Merge tag 'pinctrl-v3.13-2' of ↵Linus Torvalds5-8/+9
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control fixes from Linus Walleij: - Minor bug fixes for the Rockchip, ST-Ericsson abx500, Renesas PFC r8a7740 and sh7372. - Compilation warning fixes. * tag 'pinctrl-v3.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: sh-pfc: sh7372: Fix pin bias setup sh-pfc: r8a7740: Fix pin bias setup pinctrl: abx500: Fix header file include guard pinctrl: rockchip: missing unlock on error in rockchip_set_pull() pinctrl: abx500: fix some more bitwise AND tests pinctrl: rockchip: testing the wrong variable
2013-12-05blk-mq: fix use-after-free of requestMing Lei1-2/+2
If accounting is on, we will do the IO completion accounting after we have freed the request. Fix that by moving it sooner instead. Signed-off-by: Jens Axboe <[email protected]>
2013-12-05mei: add 9 series PCH mei device idsTomas Winkler2-2/+7
And Lynx Point H Refresh and Wildcat Point LP device ids. Signed-off-by: Tomas Winkler <[email protected]> Cc: stable <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-12-05Merge branch 'master' of ↵John W. Linville34-103/+233
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
2013-12-05drm/i915: Do hw quiescing first during unloadChris Wilson1-4/+6
If we force the hw to idle as our first step during unload, we can abort the unload upon failure. Later we can probe whether the hardware remain active even after we try to shut it down. Signed-off-by: Chris Wilson <[email protected]> Reviewed-by: Rodrigo Vivi <[email protected]> Signed-off-by: Rodrigo Vivi <[email protected]> Signed-off-by: Daniel Vetter <[email protected]>
2013-12-05ALSA: hda - fix mic issues on Acer Aspire E-572Oleksij Rempel1-0/+8
This patch add quirk for Acer Aspire E-572: - fix external mic - limit mic boost for internal mic with maximal noise level of -24dB Signed-off-by: Oleksij Rempel <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2013-12-04Merge branch 'x86/urgent' of ↵Linus Torvalds12-37/+201
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 and EFI fixes from Peter Anvin: "Half of these are EFI-related: The by far biggest change is the change to hold off the deletion of a sysfs entry while a backend scan is in progress. This is to avoid calling kmemdup() while under a spinlock. The other major change is for each entry in the EFI pstore backend to get a unique identifier, as required by the pstore filesystem proper. The other changes are: A fix to the recent consolidation and optimization of using "asm goto" with read-modify-write operation, which broke the bitops; specifically in such a way that we could end up generating invalid code. A build hack to make sure we compile with -mno-sse. icc, and most likely future versions of gcc, can generate SSE instructions unless we tell it not to. A comment-only patch to a change the was due in part to an unpublished erratum; now when the erratum is published we want to add a comment explaining why" * 'x86/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/apic, doc: Justification for disabling IO APIC before Local APIC x86, bitops: Correct the assembly constraints to testing bitops x86-64, build: Always pass in -mno-sse efi-pstore: Make efi-pstore return a unique id x86/efi: Fix earlyprintk off-by-one bug efivars, efi-pstore: Hold off deletion of sysfs entry until the scan is completed
2013-12-04drivers/char/i8k.c: add Dell XPLS L421XAlan Cox1-0/+7
Addresses https://bugzilla.kernel.org/show_bug.cgi?id=60772 Signed-off-by: Alan Cox <[email protected]> Reported-by: Leho Kraav <[email protected]> Cc: stable <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2013-12-04x86/apic, doc: Justification for disabling IO APIC before Local APICFenghua Yu1-0/+11
Since erratum AVR31 in "Intel Atom Processor C2000 Product Family Specification Update" is now published, I added a justification comment for disabling IO APIC before Local APIC, as changed in commit: 522e66464467 x86/apic: Disable I/O APIC before shutdown of the local APIC Signed-off-by: Fenghua Yu <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: H. Peter Anvin <[email protected]>
2013-12-05Merge branch 'drm-fixes-3.13' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie14-91/+106
into drm-fixes Some additional fixes for 3.13. Regression fixes for audio and hw_i2c, vram fix for some SI PX cards, race fix in the hwmon code, and a few other odds and ends. * 'drm-fixes-3.13' of git://people.freedesktop.org/~agd5f/linux: drm/radeon/atom: fix bus probes when hw_i2c is set (v2) drm/radeon: fix null pointer dereference in dce6+ audio code drm/radeon: fixup bad vram size on SI drm/radeon: fix VGT_GS_INSTANCE_CNT register drm/radeon: Fix a typo in Cayman and Evergreen registers drm/radeon/dpm: simplify state adjust logic for NI drm/radeon: add radeon_vm_bo_update trace point drm/radeon: add VMID allocation trace point drm/radeon/dpm: Convert to use devm_hwmon_register_with_groups drm/radeon: program DCE2 audio dto just like DCE3 drm/radeon: fix typo in fetching mpll params
2013-12-05PowerCap: Fix mode for energy counterSrinivas Pandruvada1-1/+6
As per the documentation of powercap sysfs, energy_uj field is read only, if it can't be reset. Currently it always allows write but will fail, if there is no reset callback. Changing mode field, to read only if there is no reset callback. Signed-off-by: Srinivas Pandruvada <[email protected]> Reported-by: Dirk Brandewie <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>
2013-12-05PNP: fix restoring devices after hibernationDmitry Torokhov1-1/+11
On returning from hibernation 'restore' callback is called, not 'resume'. Fix it. Fixes: eaf140b60ec9 (PNP: convert PNP driver bus legacy pm_ops to dev_pm_ops) Signed-off-by: Dmitry Torokhov <[email protected]> Cc: 3.12+ <[email protected]> # 3.12+ Signed-off-by: Rafael J. Wysocki <[email protected]>
2013-12-05drm: fix the addition of the side-by-side (half) flag for extra 3D modesThomas Wood1-1/+1
Ensure the side-by-side (half) flag is added to any existing flags when adding modes from 3D_Structure_ALL. Signed-off-by: Thomas Wood <[email protected]> Reviewed-by: Ville Syrjälä <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
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