Pull libata updates from Tejun Heo:
"A lot of activities on libata side this time.
- A lot of changes around ahci. Various embedded platforms are
implementing ahci controllers. Some were built atop ahci_platform,
others were doing their own things. Hans made some structural
changes to libahci and librarized ahci_platform so that ahci
platform drivers can share more common code. A couple platform
drivers are added on top of that and several are added to replace
older drivers which were doing their own things (older ones are
scheduled to be removed).
- Dan finishes the patchset to make libata PM operations
asynchronous. Combined with one patch being routed through scsi,
this should speed resume measurably.
- Various fixes and cleanups from Bartlomiej and others"
* 'for-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata: (61 commits)
ata: fix Marvell SATA driver dependencies
ata: fix ARASAN CompactFlash PATA driver dependencies
ata: remove superfluous casts
ata: sata_highbank: remove superfluous cast
ata: fix Calxeda Highbank SATA driver dependencies
ata: fix R-Car SATA driver dependencies
ARM: davinci: da850: update SATA AHCI support
ata: add new-style AHCI platform driver for DaVinci DA850 AHCI controller
ata: move library code from ahci_platform.c to libahci_platform.c
ata: ahci_platform: fix ahci_platform_data->suspend method handling
libata: remove unused ata_sas_port_async_resume() stub
libata.h: add stub for ata_sas_port_resume
libata: async resume
libata, libsas: kill pm_result and related cleanup
ata: Fix compiler warning with APM X-Gene host controller driver
arm64: Add APM X-Gene SoC AHCI SATA host controller DTS entries
ata: Add APM X-Gene SoC AHCI SATA host controller driver
Documentation: Add documentation for the APM X-Gene SoC SATA host controller DTS binding
arm64: Add APM X-Gene SoC 15Gbps Multi-purpose PHY DTS entries
ata: ahci_sunxi: fix code formatting
...
Pull scheduler changes from Ingo Molnar:
"Bigger changes:
- sched/idle restructuring: they are WIP preparation for deeper
integration between the scheduler and idle state selection, by
Nicolas Pitre.
- add NUMA scheduling pseudo-interleaving, by Rik van Riel.
- optimize cgroup context switches, by Peter Zijlstra.
- RT scheduling enhancements, by Thomas Gleixner.
The rest is smaller changes, non-urgnt fixes and cleanups"
* 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (68 commits)
sched: Clean up the task_hot() function
sched: Remove double calculation in fix_small_imbalance()
sched: Fix broken setscheduler()
sparc64, sched: Remove unused sparc64_multi_core
sched: Remove unused mc_capable() and smt_capable()
sched/numa: Move task_numa_free() to __put_task_struct()
sched/fair: Fix endless loop in idle_balance()
sched/core: Fix endless loop in pick_next_task()
sched/fair: Push down check for high priority class task into idle_balance()
sched/rt: Fix picking RT and DL tasks from empty queue
trace: Replace hardcoding of 19 with MAX_NICE
sched: Guarantee task priority in pick_next_task()
sched/idle: Remove stale old file
sched: Put rq's sched_avg under CONFIG_FAIR_GROUP_SCHED
cpuidle/arm64: Remove redundant cpuidle_idle_call()
cpuidle/powernv: Remove redundant cpuidle_idle_call()
sched, nohz: Exclude isolated cores from load balancing
sched: Fix select_task_rq_fair() description comments
workqueue: Replace hardcoding of -20 and 19 with MIN_NICE and MAX_NICE
sys: Replace hardcoding of -20 and 19 with MIN_NICE and MAX_NICE
...
Pull core locking updates from Ingo Molnar:
"The biggest change is the MCS spinlock generalization changes from Tim
Chen, Peter Zijlstra, Jason Low et al. There's also lockdep
fixes/enhancements from Oleg Nesterov, in particular a false negative
fix related to lockdep_set_novalidate_class() usage"
* 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (22 commits)
locking/mutex: Fix debug checks
locking/mutexes: Add extra reschedule point
locking/mutexes: Introduce cancelable MCS lock for adaptive spinning
locking/mutexes: Unlock the mutex without the wait_lock
locking/mutexes: Modify the way optimistic spinners are queued
locking/mutexes: Return false if task need_resched() in mutex_can_spin_on_owner()
locking: Move mcs_spinlock.h into kernel/locking/
m68k: Skip futex_atomic_cmpxchg_inatomic() test
futex: Allow architectures to skip futex_atomic_cmpxchg_inatomic() test
Revert "sched/wait: Suppress Sparse 'variable shadowing' warning"
lockdep: Change lockdep_set_novalidate_class() to use _and_name
lockdep: Change mark_held_locks() to check hlock->check instead of lockdep_no_validate
lockdep: Don't create the wrong dependency on hlock->check == 0
lockdep: Make held_lock->check and "int check" argument bool
locking/mcs: Allow architecture specific asm files to be used for contended case
locking/mcs: Order the header files in Kbuild of each architecture in alphabetical order
sched/wait: Suppress Sparse 'variable shadowing' warning
hung_task/Documentation: Fix hung_task_warnings description
locking/mcs: Allow architectures to hook in to contended paths
locking/mcs: Micro-optimize the MCS code, add extra comments
...
Update SATA AHCI support to make use of the new ahci_da850 host
driver (instead of the generic ahci_platform one) and remove
deprecated ahci_platform_data code.
Cc: Sekhar Nori <nsekhar@ti.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Cc: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Only two patches this time, one to fix ethernet probe order on at91 (better
fix with proper device aliasing will be done for 3.15, this is stop-gap), and
one update to MAINTAINERS due to Freescale moving their repo to kernel.org.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.14 (GNU/Linux)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=Dh0X
-----END PGP SIGNATURE-----
Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC fixes from Olof Johansson:
"Only two patches this time, one to fix ethernet probe order on at91
(better fix with proper device aliasing will be done for 3.15, this is
stop-gap), and one update to MAINTAINERS due to Freescale moving their
repo to kernel.org"
* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
ARM: at91: fix network interface ordering for sama5d36
MAINTAINERS: update IMX kernel git tree
On the newly introduced sama5d36, Gigabit and 10/100 Ethernet network
interfaces are probed in a different order than for the sama5d35.
Moreover, users are accustomed to this order in bootloaders and backports
for older kernel revisions.
So this patch switches DT node order as it is done for the other dual-Ethernet
sama5d3 SoC.
Better interface numbering which does not depend on DT node order is being
developed for stronger interface identification.
Signed-off-by: Boris BREZILLON <b.brezillon.dev@gmail.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Remove mc_capable() and smt_capable(). Neither is used.
Both were added by 5c45bf279d ("sched: mc/smt power savings sched
policy"). Uses of both were removed by 8e7fbcbc22 ("sched: Remove stale
power aware scheduling remnants and dysfunctional knobs").
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: David S. Miller <davem@davemloft.net>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Link: http://lkml.kernel.org/r/20140304210737.16893.54289.stgit@bhelgaas-glaptop.roam.corp.google.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
A collection of fixes for ARM platforms. A little large due to us missing to
do one last week, but there's nothing in particular here that is in itself
large and scary.
Mostly a handful of smaller fixes all over the place. The majority is made
up of fixes for OMAP, but there are a few for others as well. In particular,
there was a decision to rename a binding for the Broadcom pinctrl block that
we need to go in before the final release since we then treat it as ABI.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.14 (GNU/Linux)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=YBim
-----END PGP SIGNATURE-----
Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC fixes from from Olof Johansson:
"A collection of fixes for ARM platforms. A little large due to us
missing to do one last week, but there's nothing in particular here
that is in itself large and scary.
Mostly a handful of smaller fixes all over the place. The majority is
made up of fixes for OMAP, but there are a few for others as well. In
particular, there was a decision to rename a binding for the Broadcom
pinctrl block that we need to go in before the final release since we
then treat it as ABI"
* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
ARM: dts: omap3-gta04: Add ti,omap36xx to compatible property to avoid problems with booting
ARM: tegra: add LED options back into tegra_defconfig
ARM: dts: omap3-igep: fix boot fail due wrong compatible match
ARM: OMAP3: Fix pinctrl interrupts for core2
pinctrl: Rename Broadcom Capri pinctrl binding
pinctrl: refer to updated dt binding string.
Update dtsi with new pinctrl compatible string
ARM: OMAP: Kill warning in CPUIDLE code with !CONFIG_SMP
ARM: OMAP2+: Add support for thumb mode on DT booted N900
ARM: OMAP2+: clock: fix clkoutx2 with CLK_SET_RATE_PARENT
ARM: OMAP4: hwmod: Fix SOFTRESET logic for OMAP4
ARM: DRA7: hwmod data: correct the sysc data for spinlock
ARM: OMAP5: PRM: Fix reboot handling
ARM: sunxi: dt: Change the touchscreen compatibles
ARM: sun7i: dt: Fix interrupt trigger types
issues booting 3430 based boards.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.15 (GNU/Linux)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=J6Y0
-----END PGP SIGNATURE-----
Merge tag 'omap-for-v3.14/fixes-dt-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
From Tony Lindgren:
Two omap3430 vs 3630 device tree regression fixes for
issues booting 3430 based boards.
* tag 'omap-for-v3.14/fixes-dt-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: omap3-gta04: Add ti,omap36xx to compatible property to avoid problems with booting
ARM: dts: omap3-igep: fix boot fail due wrong compatible match
Signed-off-by: Olof Johansson <olof@lixom.net>
other bcm mobile bindings.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.14 (GNU/Linux)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=2dxs
-----END PGP SIGNATURE-----
Merge tag 'bcm-for-3.14-pinctrl-reduced-rename' of git://github.com/broadcom/bcm11351 into fixes
Merge 'bcm pinctrl rename' From Christin Daudt:
Rename pinctrl dt binding to restore consistency with other bcm mobile
bindings.
* tag 'bcm-for-3.14-pinctrl-reduced-rename' of git://github.com/broadcom/bcm11351:
pinctrl: Rename Broadcom Capri pinctrl binding
pinctrl: refer to updated dt binding string.
Update dtsi with new pinctrl compatible string
+ Linux 3.14-rc4
Signed-off-by: Olof Johansson <olof@lixom.net>
interrupt types of some IPs, the other fixes up a compatible that got
introduced during 3.14
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.14 (GNU/Linux)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=uxIH
-----END PGP SIGNATURE-----
Merge tag 'sunxi-fixes-for-3.14' of https://github.com/mripard/linux into fixes
Allwinner fixes from Maxime Ripard:
Two fixes for device trees additions that got added in 3.14. One fixes the
interrupt types of some IPs, the other fixes up a compatible that got
introduced during 3.14
* tag 'sunxi-fixes-for-3.14' of https://github.com/mripard/linux:
ARM: sunxi: dt: Change the touchscreen compatibles
ARM: sun7i: dt: Fix interrupt trigger types
Signed-off-by: Olof Johansson <olof@lixom.net>
Pull ARM fixes from Russell King:
"A number of ARM updates for -rc, covering mostly ARM specific code,
but with one change to modpost.c to allow Thumb section mismatches to
be detected.
ARM changes include reporting when an attempt is made to boot a LPAE
kernel on hardware which does not support LPAE, rather than just being
silent about it.
A number of other minor fixes are included too"
* 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm:
ARM: 7992/1: boot: compressed: ignore bswapsdi2.S
ARM: 7991/1: sa1100: fix compile problem on Collie
ARM: fix noMMU kallsyms symbol filtering
ARM: 7980/1: kernel: improve error message when LPAE config doesn't match CPU
ARM: 7964/1: Detect section mismatches in thumb relocations
ARM: 7963/1: mm: report both sections from PMD
Commit 017f161a55 (ARM: 7877/1: use built-in byte swap function) added
bswapsdi2.{o,S} to arch/arm/boot/compressed/Makefile, but didn't update
the .gitignore. Thus after a a build git status shows bswapsdi2.S as a
new file, which is a little annoying.
This patch updates arch/arm/boot/compressed/.gitignore to ignore
bswapsdi2.S, as we already do for ashldi3.S and others.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Acked-by: Kim Phillips <kim.phillips@freescale.com>
Cc: David Woodhouse <David.Woodhouse@intel.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Due to a problem in the MFD Kconfig it was not possible to
compile the UCB battery driver for the Collie SA1100 system,
in turn making it impossible to compile in the battery driver.
(See patch "mfd: include all drivers in subsystem menu".)
After fixing the MFD Kconfig (separate patch) a compile error
appears in the Collie battery driver due to the <mach/collie.h>
implicitly requiring <mach/hardware.h> through <linux/gpio.h>
via <mach/gpio.h> prior to commit
40ca061b "ARM: 7841/1: sa1100: remove complex GPIO interface".
Fix this up by including the required header into
<mach/collie.h>.
Cc: stable@vger.kernel.org
Cc: Andrea Adami <andrea.adami@gmail.com>
Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
With noMMU, CONFIG_PAGE_OFFSET was not being set correctly. As there's
no MMU, PAGE_OFFSET should be equal to PHYS_OFFSET in all cases. This
commit makes that explicit.
Since we do this, we don't need to mess around in asm/memory.h with
ifdefs to sort this out, so let's get rid of that, and there's no point
offering the "Memory split" option for noMMU as that's meaningless
there.
Fixes: b9b32bf70f ("ARM: use linker magic for vectors and vector stubs")
Cc: <stable@vger.kernel.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
- Fix compile dependency on Xen ARM to have MMU.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJTF4o9AAoJEFjIrFwIi8fJmXAIAJGwTQaaRtSeVQC3Yd3gxGQL
dfIdH+MdPaLxLDFRuLmD0GG4tEUkPXD0n1MarS+UX5hF3sJQi1DjEPc2EeG0vpFU
KaaHNJ6mD/r6P16Gsx5gwwuJ0y0tJfwX8F6WHODJZE3ryTUMFP3iuWYNYeNpLhn4
fQooIiwxmdN5B9Q7Q0VMfEYgBnWiq6mKdtCrbzeTj0JjLNx91F0/umupCsgcO73z
7MzF9rPkTVWFZB1JHnCSrCtzgJ2eS9bnLHMUiUdm8pzZZxq7zv3TKoqx6uuJQOQw
vnL1OxKLNekbsM5XUthTIzG2J+LdqHKhLQv/TeuR5msBg2LN3En6OiMhFuu9qHY=
=w5ov
-----END PGP SIGNATURE-----
Merge tag 'stable/for-linus-3.14-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull Xen fix from Konrad Rzeszutek Wilk:
"This has exactly one patch for Xen ARM. It sets the dependency to
compile the kernel with MMU enabled - otherwise - the guest won't work
very well"
* tag 'stable/for-linus-3.14-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
ARM: XEN depends on having a MMU
regressions. There is a single framework fix that prevents dereferencing
a NULL pointer when calling clk_get. The range of fixes for clock driver
regressions spans memory leak fixes, touching the wrong registers that
cause things to explode, misconfigured clock rates that result in
non-responsive devices and even some boot failures. The most benign fix
is DT binding doc typo. It is a stable ABI exposed from the kernel that
was introduced in -rc1, so best to fix it now.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.14 (GNU/Linux)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=zck4
-----END PGP SIGNATURE-----
Merge tag 'clk-fixes-for-linus' of git://git.linaro.org/people/mike.turquette/linux
Pull clk framework fixes from Mike Turquette:
"Clock framework and driver fixes, all of which fix user-visible
regressions.
There is a single framework fix that prevents dereferencing a NULL
pointer when calling clk_get. The range of fixes for clock driver
regressions spans memory leak fixes, touching the wrong registers that
cause things to explode, misconfigured clock rates that result in
non-responsive devices and even some boot failures. The most benign
fix is DT binding doc typo. It is a stable ABI exposed from the
kernel that was introduced in -rc1, so best to fix it now"
* tag 'clk-fixes-for-linus' of git://git.linaro.org/people/mike.turquette/linux: (25 commits)
clk:at91: Fix memory leak in of_at91_clk_master_setup()
clk: nomadik: fix multiplatform problem
clk: Correct handling of NULL clk in __clk_{get, put}
clk: shmobile: Fix typo in MSTP clock DT bindings
clk: shmobile: rcar-gen2: Fix qspi divisor
clk: shmobile: rcar-gen2: Fix clock parent for all non-PLL clocks
clk: tegra124: remove gr2d and gr3d clocks
clk: tegra: Fix vic03 mux index
clk: shmobile: rcar-gen2: Fix qspi divisor
clk: shmobile: rcar-gen2: Fix clock parent all non-PLL clocks
clk: tegra: use max divider if divider overflows
clk: tegra: cclk_lp has a pllx/2 divider
clk: tegra: fix sdmmc clks on Tegra1x4
clk: tegra: fix host1x clock on Tegra124
clk: tegra: PLLD2 fixes for hdmi
clk: tegra: Fix PLLD mnp table
clk: tegra: Fix PLLP rate table
clk: tegra: Correct clock number for UARTE
clk: tegra: Add missing Tegra20 fuse clks
ARM: keystone: dts: fix clkvcp3 control register address
...
arch/arm/xen/enlighten.c (and maybe others) use MMU-specific functions
like pte_mkspecial which are only available on MMU builds. So let XEN
depend on MMU.
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
The last time tegra_defconfig was rebuilt, various LEDs options were
somehow selected by other options, and hence their entries in
tegra_defconfig were removed by "make savedefconfig". However, for some
reason this is no longer happening, so we need to add the entries back
into tegra_defconfig so the they are enabled in .config.
Fixes: db079b1811 ("ARM: tegra: rebuild tegra_defconfig to add DEBUG_FS)"
Reported-by: Marc Dietrich <marvin24@gmx.de>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
virtualization on Intel is broken in 3.13 and fixed by this
pull request.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)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=zQTn
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM fixes from Paolo Bonzini:
"Three x86 fixes and one for ARM/ARM64.
In particular, nested virtualization on Intel is broken in 3.13 and
fixed by this pull request"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
kvm, vmx: Really fix lazy FPU on nested guest
kvm: x86: fix emulator buffer overflow (CVE-2014-0049)
arm/arm64: KVM: detect CPU reset on CPU_PM_EXIT
KVM: MMU: drop read-only large sptes when creating lower level sptes
This patch is based on commit:
016c12d2 ("ARM: OMAP3: Fix hardware detection for omap3630 when booted with device tree")
and fixes a boot hang due the IGEP board being wrongly initialized
as an OMAP3430 platform instead of an OMAP3630.
Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Tony Lindgren <tony@atomide.com>
and random crashes if booting n900 with device tree and
thumb mode. Also few other regressions and fixes.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.15 (GNU/Linux)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=2y5d
-----END PGP SIGNATURE-----
Merge tag 'omap-for-v3.14/fixes-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
Omap fixes from Tony Lindgren:
Fixes for omaps mostly to fix the 3430 display regression,
and random crashes if booting n900 with device tree and
thumb mode. Also few other regressions and fixes.
* tag 'omap-for-v3.14/fixes-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: OMAP3: Fix pinctrl interrupts for core2
ARM: OMAP: Kill warning in CPUIDLE code with !CONFIG_SMP
ARM: OMAP2+: Add support for thumb mode on DT booted N900
ARM: OMAP2+: clock: fix clkoutx2 with CLK_SET_RATE_PARENT
ARM: OMAP4: hwmod: Fix SOFTRESET logic for OMAP4
ARM: DRA7: hwmod data: correct the sysc data for spinlock
ARM: OMAP5: PRM: Fix reboot handling
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
After splitting padconf core into two parts to avoid exposing
unaccessable registers, the new padconf core2 domain was left
without a wake-up interrupt.
Fix the issue by passing the shared wake-up interrupt in
platform data like we do for padconf core and wkup domains
already.
Fixes: 3d49538364 (ARM: dts: Split omap3 pinmux core device)
Signed-off-by: Tony Lindgren <tony@atomide.com>
Commit 1fcf7ce0c6 (arm: kvm: implement CPU PM notifier) added
support for CPU power-management, using a cpu_notifier to re-init
KVM on a CPU that entered CPU idle.
The code assumed that a CPU entering idle would actually be powered
off, loosing its state entierely, and would then need to be
reinitialized. It turns out that this is not always the case, and
some HW performs CPU PM without actually killing the core. In this
case, we try to reinitialize KVM while it is still live. It ends up
badly, as reported by Andre Przywara (using a Calxeda Midway):
[ 3.663897] Kernel panic - not syncing: unexpected prefetch abort in Hyp mode at: 0x685760
[ 3.663897] unexpected data abort in Hyp mode at: 0xc067d150
[ 3.663897] unexpected HVC/SVC trap in Hyp mode at: 0xc0901dd0
The trick here is to detect if we've been through a full re-init or
not by looking at HVBAR (VBAR_EL2 on arm64). This involves
implementing the backend for __hyp_get_vectors in the main KVM HYP
code (rather small), and checking the return value against the
default one when the CPU notifier is called on CPU_PM_EXIT.
Reported-by: Andre Przywara <osp@andrep.de>
Tested-by: Andre Przywara <osp@andrep.de>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Rob Herring <rob.herring@linaro.org>
Acked-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit updates bcm11351.dtsi with the new compatible string for
the same driver.
Signed-off-by: Sherman Yin <syin@broadcom.com>
Reviewed-by: Matt Porter <mporter@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Christian Daudt <bcm@fixthebug.org>
A collection of fixes for ARM platforms. Most are fixes for DTS files,
mostly from DT conversion on OMAP which is still finding a few issues here
and there.
There's a couple of small stale code removal patches that we usually
queue for the next release instead, but they seemed harmless enough to
bring in now.
Also, a fix for backlight on some PXA platforms, and a cache configuration
fix for Tegra, etc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.14 (GNU/Linux)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=i7LS
-----END PGP SIGNATURE-----
Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC fixes from Olof Johansson:
"A collection of fixes for ARM platforms. Most are fixes for DTS
files, mostly from DT conversion on OMAP which is still finding a few
issues here and there.
There's a couple of small stale code removal patches that we usually
queue for the next release instead, but they seemed harmless enough to
bring in now.
Also, a fix for backlight on some PXA platforms, and a cache
configuration fix for Tegra, etc"
* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (25 commits)
MAINTAINERS: add additional ARM BCM281xx/BCM11xxx maintainer
ARM: tegra: only run PL310 init on systems with one
ARM: tegra: Add head numbers to display controllers
ARM: imx6: build pm-imx6q.c independently of CONFIG_PM
ARM: tegra: fix RTC0 alias for Cardhu
ARM: dove: dt: revert PMU interrupt controller node
Documentation: dt: OMAP: Update Overo/Tobi
ARM: dts: Add support for both OMAP35xx and OMAP36xx Overo/Tobi
ARM: dts: omap3-tobi: Use the correct vendor prefix
ARM: dts: omap3-tobi: Fix boot with OMAP36xx-based Overo
ARM: OMAP2+: Remove legacy macros for zoom platforms
ARM: OMAP2+: Remove MACH_NOKIA_N800
ARM: dts: N900: add missing compatible property
ARM: dts: N9/N950: fix boot hang with 3.14-rc1
ARM: OMAP1: nokia770: enable tahvo-usb
ARM: OMAP2+: gpmc: fix: DT ONENAND child nodes not probed when MTD_ONENAND is built as module
ARM: OMAP2+: gpmc: fix: DT NAND child nodes not probed when MTD_NAND is built as module
ARM: dts: omap3-gta04: Fix mmc1 properties.
ARM: dts: omap3-gta04: Fix 'aux' gpio key flags.
ARM: OMAP2+: add missing ARCH_HAS_OPP
...
for non SMP build, NR_CPUS is 1 and hence the code complains with below
warnings.
arch/arm/mach-omap2/cpuidle44xx.c:207:8: warning: array subscript is above array bounds [-Warray-bounds]
arch/arm/mach-omap2/cpuidle44xx.c:212:11: warning: array subscript is above array bounds [-Warray-bounds]
Kill it by making array size fixed.
Acked-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Without enabling the workaround for ARM errata 430973 thumb
compiled userland crashes randomly on the Nokia N900.
Signed-off-by: Sebastian Reichel <sre@debian.org>
Reviewed-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Tony Lindgren <tony@atomide.com>
reboot fix in there, plus a clock fix for rate computations involving
x2 multipliers.
Basic build, boot, and PM test logs are available here:
http://www.pwsan.com/omap/testlogs/prcm-fixes-a-v3.14-rc/20140219131753/
Note that most full-chip PM is broken since the v3.14 merge; it's
not caused by this series.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=aMQk
-----END PGP SIGNATURE-----
Merge tag 'for-v3.14-rc/omap-fixes-a' of git://git.kernel.org/pub/scm/linux/kernel/git/pjw/omap-pending into omap-for-v3.14/fixes
Several OMAP clock/PM/device data fixes for v3.14-rc. There's an OMAP5
reboot fix in there, plus a clock fix for rate computations involving
x2 multipliers.
Basic build, boot, and PM test logs are available here:
http://www.pwsan.com/omap/testlogs/prcm-fixes-a-v3.14-rc/20140219131753/
Note that most full-chip PM is broken since the v3.14 merge; it's
not caused by this series.
This branch contains a bug fix for the way devicetree code identifies
the type of device. Device drivers can contain a list of of_device_ids,
but it more than one entry will match, then the device driver may choose
the wrong one. Commit 105353145e, "match each node compatible against
all given matches first", was queued for v3.14 but ended up causing
other bugs. Commit 06b29e76a7 attempted to fix it but it had other bugs.
Merely reverting the fix and waiting until v3.15 isn't a good option
because there is code in v3.14 that depends on the revised behaviour to
boot.
This branch should finally fixes the problem correctly. This time
instead of just hoping that the patch is correct, this branch also adds
new testcases that validate the behaviour.
The changes in this branch are larger than I would like for a -rc pull,
but moving the test case data out of out of arch/arm so that it could be
validated on other architectures was important.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.14 (GNU/Linux)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=wJz0
-----END PGP SIGNATURE-----
Merge tag 'dt-for-linus' of git://git.secretlab.ca/git/linux
Pull devicetree fixes from Grant Likely:
"Device tree compatible match order bug fix
This branch contains a bug fix for the way devicetree code identifies
the type of device. Device drivers can contain a list of
of_device_ids, but it more than one entry will match, then the device
driver may choose the wrong one. Commit 105353145e, "match each node
compatible against all given matches first", was queued for v3.14 but
ended up causing other bugs. Commit 06b29e76a7 attempted to fix it
but it had other bugs. Merely reverting the fix and waiting until
v3.15 isn't a good option because there is code in v3.14 that depends
on the revised behaviour to boot.
This branch should finally fixes the problem correctly. This time
instead of just hoping that the patch is correct, this branch also
adds new testcases that validate the behaviour.
The changes in this branch are larger than I would like for a -rc
pull, but moving the test case data out of out of arch/arm so that it
could be validated on other architectures was important"
* tag 'dt-for-linus' of git://git.secretlab.ca/git/linux:
of: Add self test for of_match_node()
of: Move testcase FDT data into drivers/of
of: reimplement the matching method for __of_match_node()
Revert "of: search the best compatible match first in __of_match_node()"
Currently, when the kernel is configured with LPAE support, but the
CPU doesn't support it, the error message is fairly cryptic:
Error: unrecognized/unsupported processor variant (0x561f5811).
This messages is normally shown when there is an issue when comparing
the processor ID (CP15 0, c0, c0) with the values/masks described in
proc-v7.S. However, the same message is displayed when LPAE support is
enabled in the kernel configuration, but not available in the CPU,
after looking at ID_MMFR0 (CP15 0, c0, c1, 4). Having the same error
message is highly misleading.
This commit improves this by showing a different error message when
this situation occurs:
Error: Kernel with LPAE support, but CPU does not support LPAE.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Pull cgroup fixes from Tejun Heo:
"Quite a few fixes this time.
Three locking fixes, all marked for -stable. A couple error path
fixes and some misc fixes. Hugh found a bug in memcg offlining
sequence and we thought we could fix that from cgroup core side but
that turned out to be insufficient and got reverted. A different fix
has been applied to -mm"
* 'for-3.14-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
cgroup: update cgroup_enable_task_cg_lists() to grab siglock
Revert "cgroup: use an ordered workqueue for cgroup destruction"
cgroup: protect modifications to cgroup_idr with cgroup_mutex
cgroup: fix locking in cgroup_cfts_commit()
cgroup: fix error return from cgroup_create()
cgroup: fix error return value in cgroup_mount()
cgroup: use an ordered workqueue for cgroup destruction
nfs: include xattr.h from fs/nfs/nfs3proc.c
cpuset: update MAINTAINERS entry
arm, pm, vmpressure: add missing slab.h includes
Pull DMA-mapping fixes from Marek Szyprowski:
"This contains fixes for incorrect atomic test in dma-mapping subsystem
for ARM and x86 architecture"
* 'fixes-for-v3.14' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping:
x86: dma-mapping: fix GFP_ATOMIC macro usage
ARM: dma-mapping: fix GFP_ATOMIC macro usage
The testcase data is usable by any platform. This patch moves it into
the drivers/of directory so it can be included by any architecture.
Using the test cases requires manually adding #include <testcases.dtsi>
to the end of the boards .dtsi file and enabling CONFIG_OF_SELFTEST. Not
pretty though. A useful project would be to make the testcase code
easier to execute.
Signed-off-by: Grant Likely <grant.likely@linaro.org>
If CLK_SET_RATE_PARENT is set for a clkoutx2 clock, calling
clk_set_rate() on the clock "skips" the x2 multiplier as there are no
set_rate and round_rate functions defined for the clkoutx2.
This results in getting double the requested clock rates, breaking the
display on omap3430 based devices. This got broken when
d0f58bd3bb and related patches were merged
for v3.14, as omapdss driver now relies more on the clk-framework and
CLK_SET_RATE_PARENT.
This patch implements set_rate and round_rate for clkoutx2.
Tested on OMAP3430, OMAP3630, OMAP4460.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Commit 313a76e (ARM: OMAP2+: hwmod: Fix SOFTRESET logic) introduced
softreset bit cleaning right after set one. It is caused L3 error for
OMAP4 ISS because ISS register write occurs when ISS reset process is in
progress. Avoid this situation by cleaning softreset bit later, when reset
process is successfully finished.
Signed-off-by: Illia Smyrnov <illia.smyrnov@globallogic.com>
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
Acked-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
The spinlock module's SYSCONFIG register on DRA7xx does not
support smart wakeup, and also does not have the CLKACTIVITY
field. The sysc data for spinlock module has been appropriately
fixed up to reflect the same.
Cc: Ambresh K <ambresh@ti.com>
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Use the correct register offset for issuing the
reset command in OMAP5. Since dev_inst is set dynamically
OMAP4 should not be affected by this change.
Signed-off-by: Vaibhav Bedia <vaibhav.bedia@gmail.com>
Tested-by: Lokesh Vutla <lokeshvutla@ti.com>
Acked-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Fix tegra_init_cache() to check whether the system has a PL310 cache
before touching the PL310 registers. This prevents access to non-existent
registers on Tegra114 and later.
Note for stable kernels:
In <= v3.12, the file to patch is arch/arm/mach-tegra/common.c.
Cc: <stable@vger.kernel.org> # v3.9+
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
The number of the head specifies the index of the display controller
unit and is required to properly configure outputs so that they receive
video data from the correct source.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
When building a kernel image with only CONFIG_CPU_IDLE but no CONFIG_PM,
we will get the following link error.
LD init/built-in.o
arch/arm/mach-imx/built-in.o: In function `imx6q_enter_wait':
platform-spi_imx.c:(.text+0x25c0): undefined reference to `imx6q_set_lpm'
platform-spi_imx.c:(.text+0x25d4): undefined reference to `imx6q_set_lpm'
arch/arm/mach-imx/built-in.o: In function `imx6q_cpuidle_init':
platform-spi_imx.c:(.init.text+0x75d4): undefined reference to `imx6q_set_chicken_bit'
make[1]: *** [vmlinux] Error 1
Since pm-imx6q.c has been a collection of library functions that access
CCM low-power registers used by not only suspend but also cpuidle and
other drivers, let's build pm-imx6q.c independently of CONFIG_PM to fix
above error.
Reported-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Cc: stable@vger.kernel.org
Acked-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
This alias entry was evidently cut/paste from a different board, and
not correctly updated to match Cardhu. Fix this.
Fixes: 553c0a200e ("ARM: tegra: set up /aliases entries for RTCs")
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Pull ARM fixes from Russell King:
"A range of ARM fixes. Biggest change is the stage-2 attributes used
for for hyp mode which were wrong. I've killed some bits in a couple
of DT files which turned out not to be required, and a few other
fixes.
One fix touches code outside of arch/arm, which is related to sorting
out the DMA masks correctly. There is a long standing issue with the
conversion from PFNs to addresses where people assume that shifting an
unsigned long left by PAGE_SHIFT results in a correct address. This
is not the case with C: the integer promotion happens at assignment
after evaluation. This fixes the recently introduced dma_max_pfn()
function, but there's a number of other places where we try this
directly on an unsigned long in the mm code"
* 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm:
ARM: 7957/1: add DSB after icache flush in __flush_icache_all()
Fix uses of dma_max_pfn() when converting to a limiting address
ARM: 7955/1: spinlock: ensure we have a compiler barrier before sev
ARM: 7953/1: mm: ensure TLB invalidation is complete before enabling MMU
ARM: 7952/1: mm: Fix the memblock allocation for LPAE machines
ARM: 7950/1: mm: Fix stage-2 device memory attributes
ARM: dts: fix spdif pinmux configuration
