Unnamed repository; edit this file 'description' to name the repository. https://git.kobert.dev/pm24.git/atom/?h=v3.19-rc7 2015-02-02T04:07:21Z 2015-02-02T04:07:21Z Linus Torvalds torvalds@linux-foundation.org 2015-02-02T04:07:21Z urn:sha1:e36f014edff70fc02b3d3d79cead1d58f289332e 2015-02-01T21:20:47Z Linus Torvalds torvalds@linux-foundation.org 2015-02-01T21:20:47Z urn:sha1:fba7e99458b606dc9a84332d38cd40e9d367633f Pull ARM SoC fixes from Olof Johansson: "One more week's worth of fixes. Worth pointing out here are: - A patch fixing detaching of iommu registrations when a device is removed -- earlier the ops pointer wasn't managed properly - Another set of Renesas boards get the same GIC setup fixup as others have in previous -rcs - Serial port aliases fixups for sunxi. We did the same to tegra but we caught that in time before the merge window due to more machines being affected. Here it took longer for anyone to notice. - A couple more DT tweaks on sunxi - A follow-up patch for the mvebu coherency disabling in last -rc batch" * tag 'armsoc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: arm: dma-mapping: Set DMA IOMMU ops in arm_iommu_attach_device() ARM: shmobile: r8a7790: Instantiate GIC from C board code in legacy builds ARM: shmobile: r8a73a4: Instantiate GIC from C board code in legacy builds ARM: mvebu: don't set the PL310 in I/O coherency mode when I/O coherency is disabled ARM: sunxi: dt: Fix aliases ARM: dts: sun4i: Add simplefb node with de_fe0-de_be0-lcd0-hdmi pipeline ARM: dts: sun6i: ippo-q8h-v5: Fix serial0 alias ARM: dts: sunxi: Fix usb-phy support for sun4i/sun5i 2015-02-01T21:16:40Z Linus Torvalds torvalds@linux-foundation.org 2015-02-01T21:16:40Z urn:sha1:3441456bfa326e9e16177cd13d0490ddd0e2fe0e Pull input layer updates from Dmitry Torokhov: "Just a few quirks for PS/2 this time" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: elantech - add more Fujtisu notebooks to force crc_enabled Input: i8042 - add noloop quirk for Medion Akoya E7225 (MD98857) Input: synaptics - adjust min/max for Lenovo ThinkPad X1 Carbon 2nd 2015-02-01T20:23:32Z Linus Torvalds torvalds@linux-foundation.org 2015-02-01T20:23:32Z urn:sha1:00845eb968ead28007338b2bb852b8beef816583 Commit 8eb23b9f35aa ("sched: Debug nested sleeps") added code to report on nested sleep conditions, which we generally want to avoid because the inner sleeping operation can re-set the thread state to TASK_RUNNING, but that will then cause the outer sleep loop not actually sleep when it calls schedule. However, that's actually valid traditional behavior, with the inner sleep being some fairly rare case (like taking a sleeping lock that normally doesn't actually need to sleep). And the debug code would actually change the state of the task to TASK_RUNNING internally, which makes that kind of traditional and working code not work at all, because now the nested sleep doesn't just sometimes cause the outer one to not block, but will cause it to happen every time. In particular, it will cause the cardbus kernel daemon (pccardd) to basically busy-loop doing scheduling, converting a laptop into a heater, as reported by Bruno Prémont. But there may be other legacy uses of that nested sleep model in other drivers that are also likely to never get converted to the new model. This fixes both cases: - don't set TASK_RUNNING when the nested condition happens (note: even if WARN_ONCE() only _warns_ once, the return value isn't whether the warning happened, but whether the condition for the warning was true. So despite the warning only happening once, the "if (WARN_ON(..))" would trigger for every nested sleep. - in the cases where we knowingly disable the warning by using "sched_annotate_sleep()", don't change the task state (that is used for all core scheduling decisions), instead use '->task_state_change' that is used for the debugging decision itself. (Credit for the second part of the fix goes to Oleg Nesterov: "Can't we avoid this subtle change in behaviour DEBUG_ATOMIC_SLEEP adds?" with the suggested change to use 'task_state_change' as part of the test) Reported-and-bisected-by: Bruno Prémont <bonbons@linux-vserver.org> Tested-by: Rafael J Wysocki <rjw@rjwysocki.net> Acked-by: Oleg Nesterov <oleg@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de>, Cc: Ilya Dryomov <ilya.dryomov@inktank.com>, Cc: Mike Galbraith <umgwanakikbuti@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Peter Hurley <peter@hurleysoftware.com>, Cc: Davidlohr Bueso <dave@stgolabs.net>, Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 2015-02-01T19:51:26Z Rainer Koenig Rainer.Koenig@ts.fujitsu.com 2015-01-27T23:15:11Z urn:sha1:47c1ffb2b6b630894e9a16442611c056ab21c057 Add two more Fujitsu LIFEBOOK models that also ship with the Elantech touchpad and don't work with crc_disabled to the quirk list. Signed-off-by: Rainer Koenig <Rainer.Koenig@ts.fujitsu.com> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 2015-02-01T16:51:12Z Olof Johansson olof@lixom.net 2015-02-01T16:51:12Z urn:sha1:28111dda37e653781efc73c06229f006739b3982 Merge "Third Round of Renesas ARM Based SoC Fixes for v3.19" from Simon Horman: * Instantiate GIC from C board code in legacy builds on r8a7790 and r8a73a4 * tag 'renesas-soc-fixes3-for-v3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: r8a7790: Instantiate GIC from C board code in legacy builds ARM: shmobile: r8a73a4: Instantiate GIC from C board code in legacy builds Signed-off-by: Olof Johansson <olof@lixom.net> 2015-01-31T18:34:25Z Linus Torvalds torvalds@linux-foundation.org 2015-01-31T18:34:25Z urn:sha1:788807d7ca3821b5ea835a588a52d55631c17e18 Pull i2c fixes from Wolfram Sang: "i2c driver bugfixes (s3c2410, slave-eeprom, sh_mobile), size regression "bugfix" (i2c slave), documentation bugfix (st). Also, one documentation update (da9063), so some devicetrees can now be verified" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: sh_mobile: terminate DMA reads properly i2c: Only include slave support if selected i2c: s3c2410: fix ABBA deadlock by keeping clock prepared i2c: slave-eeprom: fix boundary check when using sysfs i2c: st: Rename clock reference to something that exists DT: i2c: Add devices handled by the da9063 MFD driver 2015-01-31T03:49:44Z Linus Torvalds torvalds@linux-foundation.org 2015-01-31T03:49:44Z urn:sha1:2141fd018156db0f29efb384f4d99ead23b48f18 Pull char/misc driver fixes from Greg KH: "Here are two tiny patches, one fixing up the drivers/Kconfig file, and one adding a MAINTAINERS entry for the UIO git tree" * tag 'char-misc-3.19-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: drivers/Kconfig: remove duplicate entry for soc MAINTAINERS: add git url entry for UIO 2015-01-31T03:44:56Z Linus Torvalds torvalds@linux-foundation.org 2015-01-31T03:44:56Z urn:sha1:5921dfe8dc2acc132600aa3e6eba53ecc9cd4c32 Pull staging tree fixes from Greg KH: "Here are two tiny staging tree fixes. One for the nvec driver to resolve a reported problem, and one to add a MAINTAINERS entry for the Android drivers" * tag 'staging-3.19-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: MAINTAINERS: add Android driver entries staging: nvec: specify a platform-device base id 2015-01-31T03:35:35Z Linus Torvalds torvalds@linux-foundation.org 2015-01-31T03:35:35Z urn:sha1:73dc61cb386b0fdc488e8c6545817c1bbbb6e93e Pull USB fixes from Greg KH: "Here are some small USB fixes and quirk additions for 3.19-rc7. All have been in linux-next for a while with no reported problems" * tag 'usb-3.19-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: USB: Add OTG PET device to TPL usb-storage/SCSI: blacklist FUA on JMicron 152d:2566 USB-SATA controller uas: Add no-report-opcodes quirk for Simpletech devices with id 4971:8017 storage: Revise/fix quirk for 04E6:000F SCM USB-SCSI converter usb: phy: never defer probe in non-OF case usb: dwc2: call dwc2_is_controller_alive() under spinlock