Vlad Yasevich [Tue, 20 May 2014 14:59:26 +0000 (10:59 -0400)]
vlan: Fix build error wth vlan_get_encap_level()
The new function vlan_get_encap_level() uses vlan_dev_priv()
which is only conditionally avaialble when VLAN support is
enabled. Make vlan_get_encap_level() conditionally available
as well.
Fixes: 44a4085538c8 ("bonding: Fix stacked device detection in arp monitoring") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> CC: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Vlad Yasevich <vyasevic@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Linus Torvalds [Tue, 20 May 2014 07:50:38 +0000 (16:50 +0900)]
Merge tag 'sound-3.15-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"Unfortunately this update became bigger than previous pull requests,
which is almost a pattern in rc5-6. But, the only obvious big changes
are for the new Intel DSP ASoC drivers, so the impact must be fairly
limited.
Other than that, usual small fixes in various fields: HD-audio, ASoC
core and ASoC fsl and codec drivers"
* tag 'sound-3.15-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (26 commits)
ALSA: sb_mixer: missing return statement
ASoC: wm8962: Update register CLASS_D_CONTROL_1 to be non-volatile
ASoC: Intel: Fix Baytrail SST DSP firmware loading
ALSA: hda - mask buggy stream DMA0 for Broadwell display controller
ALSA: hda - Add new GPU codec ID to snd-hda
ASoC: fsl_esai: Set PCRC and PRRC registers at the end of hw_params()
ASoC: fsl_esai: Only bypass sck_div for EXTAL source
ASoC: fsl_esai: Fix incorrect condition within ratio range check for FP
ASoC: dapm: Fix SUSPEND -> OFF bias sequence
ASoC: dapm: Skip CODEC<->CODEC links in connect_dai_link_widgets()
ASoC: pcm: Fix incorrect condition check for case SNDRV_PCM_TRIGGER_SUSPEND
ALSA: hda - add headset mic detect quirks for three Dell laptops
ASoC: Update Cirrus Logic CODEC maintainers.
ASoC: Intel: Fix block offset calculations.
ASoC: Intel: Fix check for pdata usage before dereference.
ASoC: Intel: Fix stream position pointer.
ASoC: Intel: Fix allow hw_params to be called more than once.
ASoC: Intel: Fix Audio DSP usage when IOMMU is enabled.
ASoC: Intel: Fix Haswell/Broadwell DSP page table creation.
ASoC: Intel: Fix allocated block list usage when adding blocks.
...
Linus Torvalds [Tue, 20 May 2014 07:47:33 +0000 (16:47 +0900)]
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
Pull MIPS fixes from Ralf Baechle:
"MIPS fixes for various loose ends:
- Fix workarounds for R4000 erratum.
- Patch up DEC, Siemens-Nixdorf and Loongson hardware support.
- Wire up renameat2 syscall.
- Delete unused file - it was causing false warnings from maintenance
scripts.
- Revert a patch because it's functionality is now implemented twice
which causes superfluous /proc/cpuinfo output.
- Fix a microMIPS regression"
* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus:
MIPS: mm: Fix broken microMIPS kernel regression.
MIPS: Add new AUDIT_ARCH token for the N32 ABI on MIPS64
MIPS: Wire up renameat2 syscall.
MIPS: inst.h: Rename BITFIELD_FIELD to __BITFIELD_FIELD.
MIPS: Remove file missed when removing rm9k support a while ago.
MIPS/loongson2_cpufreq: Fix CPU clock rate setting
MIPS: Loongson: No need to select GENERIC_HARDIRQS_NO__DO_IRQ
MIPS: csum_partial.S CPU_DADDI_WORKAROUNDS bug fix
MIPS: __strncpy_from_user_asm CPU_DADDI_WORKAROUNDS bug fix
MIPS: __delay CPU_DADDI_WORKAROUNDS bug fix
MIPS: DEC/SNI: O32 wrapper stack switching fixes
MIPS: DEC: Bus error handler <asm/cpu-type.h> fixes
MAINTAINERS: TURBOchannel: Update entry
Revert "MIPS: MT: proc: Add support for printing VPE and TC ids"
The out of line _raw_read_lock_wait_flags/_raw_write_lock_wait_flags
functions for the arch_read_lock_flags/arch_write_lock_flags calls
fail to re-enable the interrupts after another unsuccessful try to
get the lock with compare-and-swap. The following wait would be
done with interrupts disabled which is suboptimal.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
s390/spinlock,rwlock: always to a load-and-test first
In case a lock is contended it is better to do a load-and-test first
before trying to get the lock with compare-and-swap. This helps to avoid
unnecessary cache invalidations of the cacheline for the lock if the
CPU has to wait for the lock. For an uncontended lock doing the
compare-and-swap directly is a bit better, if the CPU does not have the
cacheline in its cache yet the compare-and-swap will get it read-write
immediately while a load-and-test would get it read-only first.
Always to the load-and-test first to avoid the cacheline invalidations
for the contended case outweight the potential read-only to read-write
cacheline upgrade for the uncontended case.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Sebastian Ott [Wed, 7 May 2014 11:27:21 +0000 (13:27 +0200)]
s390/cio: fix multiple structure definitions
Fix multiple definitions of struct channel_path_desc by moving it
to asm/chpid.h . Also change ccw_device_get_chp_desc to use proper
types.
Reviewed-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com> Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Gerald Schaefer [Tue, 6 May 2014 17:41:36 +0000 (19:41 +0200)]
s390/spinlock: fix system hang with spin_retry <= 0
On LPAR, when spin_retry is set to <= 0, arch_spin_lock_wait() and
arch_spin_lock_wait_flags() may end up in a while(1) loop w/o doing
any compare and swap operation. To fix this, use do/while instead of
for loop.
Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Jeff Mahoney [Sun, 27 Apr 2014 21:35:43 +0000 (17:35 -0400)]
s390/appldata: add slab.h for kzalloc/kfree
This fixes:
arch/s390/appldata/appldata_mem.c:135:2: error: implicit declaration of function 'kzalloc' [-Werror=implicit-function-declaration]
arch/s390/appldata/appldata_mem.c:141:3: error: implicit declaration of function 'kfree' [-Werror=implicit-function-declaration]
Signed-off-by: Jeff Mahoney <jeffm@suse.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
s390/uaccess: provide inline variants of get_user/put_user
This shortens the code by ~17k (performace_defconfig, march=z196).
The number of exception table entries however increases from 164
entries to 2500 entries (+~18k).
However the executed code is shorter and also faster since we save
the branches to the out-of-line copy_to/from_user implementations.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Sebastian Ott [Wed, 16 Apr 2014 14:12:05 +0000 (16:12 +0200)]
s390/pci: add some new arch specific pci attributes
Add a bunch of s390 specific pci attributes to help
identifying pci functions.
Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Sebastian Ott [Wed, 16 Apr 2014 14:11:00 +0000 (16:11 +0200)]
s390/pci: use pdev->dev.groups for attribute creation
Let the driver core handle attribute creation by putting all s390
specific pci attributes in an attribute group which is referenced
by pdev->dev.groups in pcibios_add_device.
Sebastian Ott [Wed, 16 Apr 2014 14:10:18 +0000 (16:10 +0200)]
s390/pci: use macro for attribute creation
Introduce the zpci_attr macro to create read only sysfs attributes
to avoid duplicate code.
Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Sebastian Ott [Wed, 16 Apr 2014 14:09:23 +0000 (16:09 +0200)]
s390/pci: improve state check when processing hotplug events
Processing pci hotplug events can fail when a pci function is in an
unexpected state. This can happen when we already processed the
change associated with the hotplug event (especially when receiving
hotplug events during early boot).
Just ignore the event in this case.
Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
The oi and ni instructions used in entry[64].S to set and clear bits
in the thread-flags are not guaranteed to be atomic in regard to other
CPUs. Split the TIF bits into CPU, pt_regs and thread-info specific
bits. Updates on the TIF bits are done with atomic instructions,
updates on CPU and pt_regs bits are done with non-atomic instructions.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Always switch to the kernel ASCE in switch_mm. Load the secondary
space ASCE in finish_arch_post_lock_switch after checking that
any pending page table operations have completed. The primary
ASCE is loaded in entry[64].S. With this the update_primary_asce
call can be removed from the switch_to macro and from the start
of switch_mm function. Remove the load_primary argument from
update_user_asce/clear_user_asce, rename update_user_asce to
set_user_asce and rename update_primary_asce to load_kernel_asce.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Michael Holzheu [Tue, 15 Apr 2014 09:25:28 +0000 (11:25 +0200)]
s390/smp: Avoid busy loop after halt and "begin" on z/VM
Currently the smp_stop_cpu() function for SMP kernels enters a busy
loop when "begin" is entered on the z/VM console after Linux is halted.
To avoid this behavior, use the non-SMP variant of smp_stop_cpu()
which stops the CPU again after "begin" is entered. As a side
effect we now have consistent behavior for SMP and non-SMP Linux.
Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Randy Dunlap [Mon, 14 Apr 2014 17:41:29 +0000 (10:41 -0700)]
s390: fix new ccwgroup.h kernel-doc warning
Fix new s390 kernel-doc warning:
Warning(arch/s390/include/asm/ccwgroup.h:27): No description found for parameter 'ungroup_work'
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Sebastian Ott <sebott@linux.vnet.ibm.com>
Cc: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Cc: linux-s390@vger.kernel.org
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: linux390@de.ibm.com Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Michael Holzheu [Mon, 14 Apr 2014 09:56:07 +0000 (11:56 +0200)]
s390/zfcpdump: Update documentation in zfcpdump.txt
Do the following changes:
- Document new /proc/vmcore interface
- Document partition dump external initramfs with s390-tools-1.24.0
- Remove initramfs config file because initramfs is now built automatically
in s390-tools
- Replace description of kernel config options with "make zfcpdump_defconfig"
- Some editorial changes
Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Michael Holzheu [Mon, 14 Apr 2014 08:38:05 +0000 (10:38 +0200)]
s390/dump: Remove CONFIG_ZFCPDUMP
Currently there are two s390 kernel dump config options "CONFIG_ZFCPDUMP"
and "CONFIG_CRASH_DUMP". In order to keep things simple and because the
"CONFIG_ZFCPDUMP" option already has a dependency to "CONFIG_CRASH_DUMP"
remove the CONFIG_ZFCPDUMP option.
Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com> Reviewed-by: Eric Farman <farman@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Improve the spinlock code in several aspects:
- Have _raw_compare_and_swap return true if the operation has been
successful instead of returning the old value.
- Remove the "volatile" from arch_spinlock_t and arch_rwlock_t
- Rename 'owner_cpu' to 'lock'
- Add helper functions arch_spin_trylock_once / arch_spin_tryrelease_once
[ Martin Schwidefsky: patch breakdown and code beautification ]
Signed-off-by: Philipp Hachtmann <phacht@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
The original bootmem allocator is getting replaced by memblock. To
cover the needs of the s390 kdump implementation the physical memory
list is used.
With this patch the bootmem allocator and its bitmaps are completely
removed from s390.
Signed-off-by: Philipp Hachtmann <phacht@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Add the physmem list to the memblock structure. This list only exists
if HAVE_MEMBLOCK_PHYS_MAP is selected and contains the unmodified
list of physically available memory. It differs from the memblock
memory list as it always contains all memory ranges even if the
memory has been restricted, e.g. by use of the mem= kernel parameter.
Signed-off-by: Philipp Hachtmann <phacht@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Refactor the memblock code and extend the memblock API to make it
more flexible. With the extended API it is simple to define and
work with additional memory lists.
The static functions memblock_add_region and __memblock_remove are
renamed to memblock_add_range and meblock_remove_range and added to
the memblock API.
The __next_free_mem_range and __next_free_mem_range_rev functions
are replaced with calls to the more generic list walkers
__next_mem_range and __next_mem_range_rev.
To walk an arbitrary memory list two new macros for_each_mem_range
and for_each_mem_range_rev are added. These new macros are used
to define for_each_free_mem_range and for_each_free_mem_range_reverse.
Signed-off-by: Philipp Hachtmann <phacht@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Olof Johansson [Tue, 20 May 2014 06:32:57 +0000 (23:32 -0700)]
Merge branch 'next/boards' into for-next
* next/boards:
ARM: add drivers for Colibri T30 to multi_v7_defconfig
ARM: shmobile: Minor cleanup of the Armadillo legacy board code
ARM: multi_v5_defconfig: Enable sound modules needed for t5325
ARM: mvebu_v5_defconfig: Enable sound modules needed for t5325
ARM: mvebu: defconfig: add MTD_SPI_NOR (new dependency for M25P80)
ARM: configs: add ahci_mvebu to mvebu_v7_defconfig
ARM: configs: add CONFIG_MMC_SDHCI_PXAV3 to the mvebu_v7_defconfig
ARM: mvebu: enable fhandle in the defconfigs
ARM: mvebu: Enable nfsroot in the defconfig
Olof Johansson [Tue, 20 May 2014 06:32:43 +0000 (23:32 -0700)]
Merge branch 'fixes' into for-next
* fixes:
ARM: dts: Remove g2d_pd node for exynos5420
ARM: dts: Remove mau_pd node for exynos5420
ARM: exynos_defconfig: enable HS-I2C to fix for mmc partition mount
ARM: dts: disable MDMA1 node for exynos5420
ARM: EXYNOS: fix the secondary CPU boot of exynos4212
Olof Johansson [Tue, 20 May 2014 06:32:32 +0000 (23:32 -0700)]
Merge branch 'next/soc' into for-next
* next/soc: (87 commits)
ARM: STi: Add STiH407 SoC support
ARM: shmobile: Set clock frequency in HZ from OF nodes
ARM: shmobile: Use shmobile_init_late() on r8a7740
ARM: shmobile: r8a7791: Correct SYS-DMAC clock defines
ARM: shmobile: Remove unused r8a7791_init_early()
ARM: shmobile: Use r8a7791 DT CPU Frequency for Koelsch
ARM: shmobile: Use r8a7791 DT CPU Frequency in common case
ARM: shmobile: Remove unused r8a7740_init_delay()
ARM: shmobile: Use r8a7740 DT CPU Frequency for Armadillo DT Ref
ARM: shmobile: Use r8a7740 DT CPU Frequency in common case
ARM: shmobile: Add r8a7740 Maximum CPU Frequency to DTS
ARM: shmobile: r8a7740: Correct name of DT Ethernet clock
ARM: mvebu: Fix pmsu compilation when ARMv6 is selected
ARM: mvebu: conditionalize Armada 375 coherency workaround
ARM: mvebu: conditionalize Armada 375 SMP workaround
ARM: mvebu: add Armada 375 A0 revision definition
ARM: mvebu: initialize mvebu-soc-id earlier
ARM: mvebu: fix thermal quirk SoC revision check
ARM: Kirkwood: t5325: Remove platform device to instantiate audio
ARM: Kirkwood: Remove platform driver for codec
...
Olof Johansson [Tue, 20 May 2014 06:29:46 +0000 (23:29 -0700)]
Merge tag 'renesas-soc-cleanup-for-v3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc
Merge "Renesas ARM Based SoC soc-cleanup Updates for v3.16" from Simon Horman:
r8a7791 (R-Car H2) SoC and its Koelsch board and,
r8a7740 (R-Mobile A1) SoC and its Armadillo800eva board
* Set CPU clock frequency from OF nodes
* tag 'renesas-soc-cleanup-for-v3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: Set clock frequency in HZ from OF nodes
ARM: shmobile: Use shmobile_init_late() on r8a7740
ARM: shmobile: Remove unused r8a7791_init_early()
ARM: shmobile: Use r8a7791 DT CPU Frequency for Koelsch
ARM: shmobile: Use r8a7791 DT CPU Frequency in common case
ARM: shmobile: Remove unused r8a7740_init_delay()
ARM: shmobile: Use r8a7740 DT CPU Frequency for Armadillo DT Ref
ARM: shmobile: Use r8a7740 DT CPU Frequency in common case
ARM: shmobile: Add r8a7740 Maximum CPU Frequency to DTS
Olof Johansson [Tue, 20 May 2014 05:52:28 +0000 (22:52 -0700)]
Merge tag 'samsung-fixes' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes
Samsung fixes for 3.15 from Kukjin Kim:
- Remove g2d_pd and mau_pd nodes on exynos5420.
Since the power domains are linked to the CMU blocks,
kernel panic happens during access clocks when the
power domains are disabled. Now this is a best solution.
- Enable HS-I2C on exynos5 by default
MMC partition cannot be mounted for RFS without the
enabling HS-I2C because regulators for MMC power are
connected to HS-I2C bus.
- Disable MDMA1 node on exynos5420
When MDMA1 runs in secure mode it makes kernel fault,
so need to disalbe it on exynos5420 by default instead
of each board.
- Fix the secondary CPU boot for exynos4212
* tag 'samsung-fixes' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
ARM: dts: Remove g2d_pd node for exynos5420
ARM: dts: Remove mau_pd node for exynos5420
ARM: exynos_defconfig: enable HS-I2C to fix for mmc partition mount
ARM: dts: disable MDMA1 node for exynos5420
ARM: EXYNOS: fix the secondary CPU boot of exynos4212
+ Linux 3.15-rc4
Stefan Agner [Wed, 14 May 2014 21:31:50 +0000 (23:31 +0200)]
ARM: add drivers for Colibri T30 to multi_v7_defconfig
Toradex Colibri Evaluation Board uses the DS1307 RTC and the
MCP251x CAN controller. The NVIDIA Tegra 3 based Colibri T30
module can be used on this carrier board, hence enable those
drivers in tegra_defonfig and multi_v7_defconfig.
Furthermore the NVIDIA Tegra 3 based Apalis T30 module too
contains two MCP251x CAN controller.
Signed-off-by: Stefan Agner <stefan@agner.ch> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
Olof Johansson [Tue, 20 May 2014 05:46:00 +0000 (22:46 -0700)]
Merge tag 'at91-dt2' of git://github.com/at91linux/linux-at91 into next/dt
Merge "at91: DT for 3.16 #2" from Nicolas Ferre:
3.16: second DT series:
- at91sam9rl and at91sam9261 fixes about PLL ranges
- at91sam9261 more comprehensive support for SSC
- sama5d3 Xplained: addition of pull-ups, PWM and PMIC (regulator)
* tag 'at91-dt2' of git://github.com/at91linux/linux-at91:
ARM: at91/dt: at91-sama5d3_xplained: add the regulator device node
ARM: at91: add 2 PWM outputs to SAMA5D3 Xplained
ARM: at91: add PWM pinctrl to SAMA5D3
ARM: at91: add pull-up to i2c[02] on SAMA5D3 Xplained
ARM: at91/dt: sam9rl: Fix PLL output range and mck divisors
ARM: at91/dt: sam9261: Add ssc2, SSC clocks and pcks
ARM: at91/dt: sam9261: Fix PLL output ranges and other clocks divisors
Olof Johansson [Tue, 20 May 2014 05:39:05 +0000 (22:39 -0700)]
Merge tag 'renesas-boards2-for-v3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/boards
Merge "Second Round of Renesas ARM Based SoC Boards Updates for v3.16" from
Simon Horman:
r8a7740 (R-Mobile A1) based Armadillo800 EVA board
* Minor cleanup of the Armadillo legacy board code
* tag 'renesas-boards2-for-v3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: Minor cleanup of the Armadillo legacy board code
Linus Torvalds [Tue, 20 May 2014 05:35:28 +0000 (14:35 +0900)]
Merge branch 'parisc-3.15-4' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
Pull parisc fixes from Helge Deller:
"There are two patches in here:
The first patch greatly improves latency and corrects the memory
ordering in our light-weight atomic locking syscall.
The second patch ratelimits printing of userspace segfaults in the
same way as it's done on other platforms. This fixes a possible DOS
on parisc since it prevents the syslog to grow too fast. For example,
when the debian acl2 package was built on our debian buildd servers,
this package produced lots of gigabytes in syslog in very short time
and thus filled our harddisks, which then turned the server nearly
completely unaccessible and unresponsive"
Linus Torvalds [Tue, 20 May 2014 05:33:48 +0000 (14:33 +0900)]
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull two arm64 fixes from Catalin Marinas:
- arm64 migrate_irqs() fix following commit ffde1de64012 (irqchip: Gic:
Support forced affinity setting)
- fix arm64 pud_huge() to return 0 when only 2 levels page tables are
used (__PAGETABLE_PMD_FOLDED defined and pmd_huge already covers
block entries at the first level), otherwise KVM gets confused
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: fix pud_huge() for 2-level pagetables
arm64: use cpu_online_mask when using forced irq_set_affinity
Linus Torvalds [Tue, 20 May 2014 05:30:34 +0000 (14:30 +0900)]
Merge tag 'metag-for-v3.15-2' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/metag
Pull Metag architecture and related fixes from James Hogan:
"Mostly fixes for metag and parisc relating to upgrowing stacks.
- Fix missing compiler barriers in metag memory barriers.
- Fix BUG_ON on metag when RLIMIT_STACK hard limit is increased
beyond safe value.
- Make maximum stack size configurable. This reduces the default
user stack size back to 80MB (especially on parisc after their
removal of _STK_LIM_MAX override). This only affects metag and
parisc.
- Remove metag _STK_LIM_MAX override to match other arches and follow
parisc, now that it is safe to do so (due to the BUG_ON fix
mentioned above).
- Finally now that both metag and parisc _STK_LIM_MAX overrides have
been removed, it makes sense to remove _STK_LIM_MAX altogether"
* tag 'metag-for-v3.15-2' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/metag:
asm-generic: remove _STK_LIM_MAX
metag: Remove _STK_LIM_MAX override
parisc,metag: Do not hardcode maximum userspace stack size
metag: Reduce maximum stack size to 256MB
metag: fix memory barriers
Linus Torvalds [Tue, 20 May 2014 05:28:33 +0000 (14:28 +0900)]
Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
Pull drm/intel fixes from Dave Airlie:
"Just some intel fixes.
I have some radeon ones but I need to get some patches dropped from
the pull req"
* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
drm/i915: Increase WM memory latency values on SNB
drm/i915: restore backlight precision when converting from ACPI
drm/i915: Use the first mode if there is no preferred mode in the EDID
drm/i915/dp: force eDP lane count to max available lanes on BDW
drm/i915/vlv: reset VLV media force wake request register
drm/i915/SDVO: For sysfs link put directory and target in correct order
drm/i915: use lane count and link rate from VBT as minimums for eDP
drm/i915: clean up VBT eDP link param decoding
drm/i915: consider the source max DP lane count too
Olof Johansson [Tue, 20 May 2014 05:23:48 +0000 (22:23 -0700)]
Merge tag 'keystone-dts' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into next/dt
Merge "ARM: Keystone DTS updates for 3.16" from Santosh Shilimkar:
Keystone DTS updates for 3.16
- Few of address cell warning fixes.
- Add Lamarr and Edision EVM NOR flash and NAND devices.
- Update dts to make use of dma-ranges and dma-coherent properties.
* tag 'keystone-dts' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone:
ARM: dts: keystone-evm: add spi nor flash support
ARM: dts: k2l-evm: add AEMIF/NAND device entry
ARM: dts: k2e-evm: add AEMIF/NAND device entry
ARM: dts: keystone: Update USB node for dma properties
ARM: dts: keystone: Use dma-ranges property
ARM: dts: keystone: add cell's information to spi nodes
ARM: dts: keystone: move i2c0 device node from SoC to board files
ARM: dts: keystone: add cell's information to i2c nodes
ARM: dts: keystone: drop address and size cells from GIC node
Linus Torvalds [Tue, 20 May 2014 05:21:11 +0000 (14:21 +0900)]
Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Peter Anvin.
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86-64, modify_ldt: Make support for 16-bit segments a runtime option
x86, mm, hugetlb: Add missing TLB page invalidation for hugetlb_cow()
x86, rdrand: When nordrand is specified, disable RDSEED as well