- Jan 31, 2014
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 build bits from Peter Anvin: "Various build-related minor bits. Most of this is work by David Woodhouse to be able to compile the early boot code with clang/llvm; we have also managed to push an actual -m16 option into gcc 4.9 so this makes us use that option if available instead of hacking it. The balance is a patch from Michael Davidson to the relocs program to help manual debugging. None of these should change the actual compiled binary with currently released compilers" * 'x86-build-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86, build: Build 16-bit code with -m16 where possible x86, boot: Fix word-size assumptions in has_eflag() inline asm x86, boot: Use __attribute__((used)) to ensure videocard structs are emitted x86: Remove duplication of 16-bit CFLAGS x86, relocs: Add manual debug mode
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git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds authored
Pull ARM SoC late changes from Kevin Hilman: "These are changes that arrived a little late but were considered self-contained enough to still go in for v3.14. They are all device tree updtes this time around, and mainly for Broadcom SoCs" * tag 'late-dt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: moxart: move fixed rate clock child node to board level dts clk: bcm281xx: define kona clock binding ARM: dts: add usb udc support to bcm281xx ARM: dts: Specify clocks for timer on bcm11351 Documentation: dt: kona-timer: Add clocks property ARM: dts: Specify clocks for SDHCIs on bcm11351 Documentation: dt: kona-sdhci: Add clocks property ARM: dts: Specify clocks for UARTs on bcm11351 ARM: dts: bcm281xx: Add i2c busses ARM: dts: Declare clocks as fixed on bcm11351 ARM: dts: bcm28155-ap: Enable all the i2c busses
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git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds authored
Pull MIPS updates from Ralf Baechle: "The most notable new addition inside this pull request is the support for MIPS's latest and greatest core called "inter/proAptiv". The patch series describes this core as follows. "The interAptiv is a power-efficient multi-core microprocessor for use in system-on-chip (SoC) applications. The interAptiv combines a multi-threading pipeline with a coherence manager to deliver improved computational throughput and power efficiency. The interAptiv can contain one to four MIPS32R3 interAptiv cores, system level coherence manager with L2 cache, optional coherent I/O port, and optional floating point unit." The platform specific patches touch all 3 Broadcom families. It adds support for the new Broadcom/Netlogix XLP9xx Soc, building a common BCM63XX SMP kernel for all BCM63XX SoCs regardless of core type/count and full gpio button/led descriptions for BCM47xx. The rest of the series are cleanups and bug fixes that are MIPS generic and consist largely of changes that Imgtec/MIPS had published in their linux-mti-3.10.git stable tree. Random other cleanups and patches preparing code to be merged in 3.15" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (139 commits) mips: select ARCH_MIGHT_HAVE_PC_SERIO mips: delete non-required instances of include <linux/init.h> MIPS: KVM: remove shadow_tlb code MIPS: KVM: use common EHINV aware UNIQUE_ENTRYHI mips/ide: flush dcache also if icache does not snoop dcache MIPS: BCM47XX: fix position of cpu_wait disabling MIPS: BCM63XX: select correct MIPS_L1_CACHE_SHIFT value MIPS: update MIPS_L1_CACHE_SHIFT based on MIPS_L1_CACHE_SHIFT_<N> MIPS: introduce MIPS_L1_CACHE_SHIFT_<N> MIPS: ZBOOT: gather string functions into string.c arch/mips/pci: don't check resource with devm_ioremap_resource arch/mips/lantiq/xway: don't check resource with devm_ioremap_resource bcma: gpio: don't cast u32 to unsigned long ssb: gpio: add own IRQ domain MIPS: BCM47XX: fix sparse warnings in board.c MIPS: BCM47XX: add board detection for Linksys WRT54GS V1 MIPS: BCM47XX: fix detection for some boards MIPS: BCM47XX: Enable buttons support on SSB MIPS: BCM47XX: Convert WNDR4500 to new syntax MIPS: BCM47XX: Use "timer" trigger for status LEDs ...
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git://openrisc.net/~jonas/linuxLinus Torvalds authored
Pull OpenRISC updates from Jonas Bonn: "The interesting change here is a rework of the OpenRISC signal handling to make it more like other architectures in the hopes that this makes it easier for others to comment on and understand. This rework fixes some real bugs, like the fact that syscall restart did not work reliably" * tag 'for-3.14' of git://openrisc.net/~jonas/linux: openrisc: Use get_signal() signal_setup_done() openrisc: Rework signal handling
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git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpcLinus Torvalds authored
Pull more powerpc bits from Ben Herrenschmidt: "Here are a few more powerpc bits for this merge window. The bulk is made of two pull requests from Scott and Anatolij that I had missed previously (they arrived while I was away). Since both their branches are in -next independently, and the content has been around for a little while, they can still go in. The rest is mostly bug and regression fixes, a small series of cleanups to our pseries cpuidle code (including moving it to the right place), and one new cpuidle bakend for the powernv platform. I also wired up the new sched_attr syscalls" * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (37 commits) powerpc: Wire up sched_setattr and sched_getattr syscalls powerpc/hugetlb: Replace __get_cpu_var with get_cpu_var powerpc: Make sure "cache" directory is removed when offlining cpu powerpc/mm: Fix mmap errno when MAP_FIXED is set and mapping exceeds the allowed address space powerpc/powernv/cpuidle: Back-end cpuidle driver for powernv platform. powerpc/pseries/cpuidle: smt-snooze-delay cleanup. powerpc/pseries/cpuidle: Remove MAX_IDLE_STATE macro. powerpc/pseries/cpuidle: Make cpuidle-pseries backend driver a non-module. powerpc/pseries/cpuidle: Use cpuidle_register() for initialisation. powerpc/pseries/cpuidle: Move processor_idle.c to drivers/cpuidle. powerpc: Fix 32-bit frames for signals delivered when transactional powerpc/iommu: Fix initialisation of DART iommu table powerpc/numa: Fix decimal permissions powerpc/mm: Fix compile error of pgtable-ppc64.h powerpc: Fix hw breakpoints on !HAVE_HW_BREAKPOINT configurations clk: corenet: Adds the clock binding powerpc/booke64: Guard e6500 tlb handler with CONFIG_PPC_FSL_BOOK3E powerpc/512x: dts: add MPC5125 clock specs powerpc/512x: clk: support MPC5121/5123/5125 SoC variants powerpc/512x: clk: enforce even SDHC divider values ...
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git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuildLinus Torvalds authored
Pull __TIME__/__DATE__ removal from Michal Marek: "This series by Josh finishes the removal of __DATE__ and __TIME__ from the kernel. The last patch adds -Werror=date-time to KBUILD_CFLAGS to stop these from reappearing. Part of the series went through Greg's trees during this merge window, which is why this pull request is not based on v3.13-rc1" * 'drop-time' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: Makefile: Build with -Werror=date-time if the compiler supports it x86: math-emu: Drop already-disabled print of build date net: wireless: brcm80211: Drop debug version with build date/time mtd: denali: Drop print of build date/time
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git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuildLinus Torvalds authored
Pull kbuild changes from Michal Marek: - fix make -s detection with make-4.0 - fix for scripts/setlocalversion when the kernel repository is a submodule - do not hardcode ';' in macros that expand to assembler code, as some architectures' assemblers use a different character for newline - Fix passing --gdwarf-2 to the assembler * 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: frv: Remove redundant debugging info flag mn10300: Remove redundant debugging info flag kbuild: Fix debugging info generation for .S files arch: use ASM_NL instead of ';' for assembler new line character in the macro kbuild: Fix silent builds with make-4 Fix detectition of kernel git repository in setlocalversion script [take #2]
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git://git.kernel.dk/linux-blockLinus Torvalds authored
Pull block IO driver changes from Jens Axboe: - bcache update from Kent Overstreet. - two bcache fixes from Nicholas Swenson. - cciss pci init error fix from Andrew. - underflow fix in the parallel IDE pg_write code from Dan Carpenter. I'm sure the 1 (or 0) users of that are now happy. - two PCI related fixes for sx8 from Jingoo Han. - floppy init fix for first block read from Jiri Kosina. - pktcdvd error return miss fix from Julia Lawall. - removal of IRQF_SHARED from the SEGA Dreamcast CD-ROM code from Michael Opdenacker. - comment typo fix for the loop driver from Olaf Hering. - potential oops fix for null_blk from Raghavendra K T. - two fixes from Sam Bradshaw (Micron) for the mtip32xx driver, fixing an OOM problem and a problem with handling security locked conditions * 'for-3.14/drivers' of git://git.kernel.dk/linux-block: (47 commits) mg_disk: Spelling s/finised/finished/ null_blk: Null pointer deference problem in alloc_page_buffers mtip32xx: Correctly handle security locked condition mtip32xx: Make SGL container per-command to eliminate high order dma allocation drivers/block/loop.c: fix comment typo in loop_config_discard drivers/block/cciss.c:cciss_init_one(): use proper errnos drivers/block/paride/pg.c: underflow bug in pg_write() drivers/block/sx8.c: remove unnecessary pci_set_drvdata() drivers/block/sx8.c: use module_pci_driver() floppy: bail out in open() if drive is not responding to block0 read bcache: Fix auxiliary search trees for key size > cacheline size bcache: Don't return -EINTR when insert finished bcache: Improve bucket_prio() calculation bcache: Add bch_bkey_equal_header() bcache: update bch_bkey_try_merge bcache: Move insert_fixup() to btree_keys_ops bcache: Convert sorting to btree_keys bcache: Convert debug code to btree_keys bcache: Convert btree_iter to struct btree_keys bcache: Refactor bset_tree sysfs stats ...
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git://git.kernel.dk/linux-blockLinus Torvalds authored
Pull core block IO changes from Jens Axboe: "The major piece in here is the immutable bio_ve series from Kent, the rest is fairly minor. It was supposed to go in last round, but various issues pushed it to this release instead. The pull request contains: - Various smaller blk-mq fixes from different folks. Nothing major here, just minor fixes and cleanups. - Fix for a memory leak in the error path in the block ioctl code from Christian Engelmayer. - Header export fix from CaiZhiyong. - Finally the immutable biovec changes from Kent Overstreet. This enables some nice future work on making arbitrarily sized bios possible, and splitting more efficient. Related fixes to immutable bio_vecs: - dm-cache immutable fixup from Mike Snitzer. - btrfs immutable fixup from Muthu Kumar. - bio-integrity fix from Nic Bellinger, which is also going to stable" * 'for-3.14/core' of git://g...
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git://linux-nfs.org/~bfields/linuxLinus Torvalds authored
Pull nfsd updates from Bruce Fields: - Handle some loose ends from the vfs read delegation support. (For example nfsd can stop breaking leases on its own in a fewer places where it can now depend on the vfs to.) - Make life a little easier for NFSv4-only configurations (thanks to Kinglong Mee). - Fix some gss-proxy problems (thanks Jeff Layton). - miscellaneous bug fixes and cleanup * 'for-3.14' of git://linux-nfs.org/~bfields/linux: (38 commits) nfsd: consider CLAIM_FH when handing out delegation nfsd4: fix delegation-unlink/rename race nfsd4: delay setting current_fh in open nfsd4: minor nfs4_setlease cleanup gss_krb5: use lcm from kernel lib nfsd4: decrease nfsd4_encode_fattr stack usage nfsd: fix encode_entryplus_baggage stack usage nfsd4: simplify xdr encoding of nfsv4 names nfsd4: encode_rdattr_error cleanup nfsd4: nfsd4_encode_fattr cleanup minor svcauth_gss.c cleanup nfsd4: better VERIFY comment nfsd4: break only delegations when appropriate NFSD: Fix a memory leak in nfsd4_create_session sunrpc: get rid of use_gssp_lock sunrpc: fix potential race between setting use_gss_proxy and the upcall rpc_clnt sunrpc: don't wait for write before allowing reads from use-gss-proxy file nfsd: get rid of unused function definition Define op_iattr for nfsd4_open instead using macro NFSD: fix compile warning without CONFIG_NFSD_V3 ...
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Geert Uytterhoeven authored
Fix drivers/char/ipmi/ipmi_si_intf.c: In function 'ipmi_parisc_probe': drivers/char/ipmi/ipmi_si_intf.c:2752:2: error: 'rv' undeclared (first use in this function) drivers/char/ipmi/ipmi_si_intf.c:2752:2: note: each undeclared identifier is reported only once for each function it appears in Introduced by commit d02b3709 ("ipmi: Cleanup error return") Signed-off-by:
Geert Uytterhoeven <geert@linux-m68k.org> Acked-by:
Corey Minyard <cminyard@mvista.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Christoph Hellwig authored
Chris Mason reported a NULL pointer derefernence in generic_getxattr() that was due to sb->s_xattr being NULL. The reason is that the nfs #ifdef's for ACL support were misplaced, and the nfs3 inode operations had the xattr operation pointers set up, even though xattrs were not actually supported. As a result, the xattr code was being called without the infrastructure having been set up. Move the #ifdef's appropriately. Reported-and-tested-by:
Chris Mason <clm@fb.com> Acked-by:
Al Viro <viro@zeniv.linux.org.uk> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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David Woodhouse authored
Both clang 3.5 and GCC 4.9 will support this (as of r199754 and r207196 respectively). Both have been tested to produce booting kernels when the 16-bit code is built with -m16. (Modulo LLVM PR3997, at least.) [ hpa: folded test for -m16 into M16_CFLAGS ] Signed-off-by:
David Woodhouse <David.Woodhouse@intel.com> Link: http://lkml.kernel.org/r/1390997807.20153.133.camel@i7.infradead.org Signed-off-by:
H. Peter Anvin <hpa@linux.intel.com>
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David Woodhouse authored
Commit dd78b973 ("x86, boot: Move CPU flags out of cpucheck") introduced ambiguous inline asm in the has_eflag() function. In 16-bit mode want the instruction to be 'pushfl', but we just say 'pushf' and hope the compiler does what we wanted. When building with 'clang -m16', it won't, because clang doesn't use the horrid '.code16gcc' hack that even 'gcc -m16' uses internally. Say what we mean and don't make the compiler make assumptions. [ hpa: ideally we would be able to use the gcc %zN construct here, but that is broken for 64-bit integers in gcc < 4.5. The code with plain "pushf/popf" is fine for 32- or 64-bit mode, but not for 16-bit mode; in 16-bit mode those are 16-bit instructions in .code16 mode, and 32-bit instructions in .code16gcc mode. ] Signed-off-by:
David Woodhouse <David.Woodhouse@intel.com> Link: http://lkml.kernel.org/r/1391079628.26079.82.camel@shinybook.infradead.org Signed-off-by:
H. Peter Anvin <hpa@linux.intel.com>
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- Jan 30, 2014
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git://people.freedesktop.org/~airlied/linuxLinus Torvalds authored
Pull drm updates from Dave Airlie: "Been a bit busy, first week of kids school, and waiting on other trees to go in before I could send this, so its a bit later than I'd normally like. Highlights: - core: timestamp fixes, lots of misc cleanups - new drivers: bochs virtual vga - vmwgfx: major overhaul for their nextgen virt gpu. - i915: runtime D3 on HSW, watermark fixes, power well work, fbc fixes, bdw is no longer prelim. - nouveau: gk110/208 acceleration, more pm groundwork, old overlay support - radeon: dpm rework and clockgating for CIK, pci config reset, big endian fixes - tegra: panel support and DSI support, build as module, prime. - armada, omap, gma500, rcar, exynos, mgag200, cirrus, ast: fixes - msm: hdmi support for mdp5" * 'drm-next' of git://people.freedesktop.org/~airlied/linux: (595 commits) drm/nouveau: resume display if any later suspend bits fail drm/nouveau: fix lock unbalance in nouveau_crtc_page_flip drm/nouveau: implement hooks for needed for drm vblank timestamping support drm/nouveau/disp: add a method to fetch info needed by drm vblank timestamping drm/nv50: fill in crtc mode struct members from crtc_mode_fixup drm/radeon/dce8: workaround for atom BlankCrtc table drm/radeon/DCE4+: clear bios scratch dpms bit (v2) drm/radeon: set si_notify_smc_display_change properly drm/radeon: fix DAC interrupt handling on DCE5+ drm/radeon: clean up active vram sizing drm/radeon: skip async dma init on r6xx drm/radeon/runpm: don't runtime suspend non-PX cards drm/radeon: add ring to fence trace functions drm/radeon: add missing trace point drm/radeon: fix VMID use tracking drm: ast,cirrus,mgag200: use drm_can_sleep drm/gma500: Lock struct_mutex around cursor updates drm/i915: Fix the offset issue for the stolen GEM objects DRM: armada: fix missing DRM_KMS_FB_HELPER select drm/i915: Decouple GPU error reporting from ring initialisation ...
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git://git.infradead.org/users/vkoul/slave-dmaLinus Torvalds authored
Pull slave-dma updates from Vinod Koul: - new driver for BCM2835 used in R-pi - new driver for MOXA ART - dma_get_any_slave_channel API for DT based systems - minor fixes and updates spread acrooss driver [ The fsl-ssi dual fifo mode support addition clashed badly with the other changes to fsl-ssi that came in through the sound merge. I did a very rough cut at fixing up the conflict, but Nicolin Chen (author of both sides) will need to verify and check things ] * 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma: (36 commits) dmaengine: mmp_pdma: fix mismerge dma: pl08x: Export pl08x_filter_id acpi-dma: align documentation with kernel-doc format dma: fix vchan_cookie_complete() debug print DMA: dmatest: extend the "device" module parameter to 32 characters drivers/dma: fix error return code dma: omap: Set debug level to debugging messages dmaengine: fix kernel-doc style typos for few comments dma: tegra: add support for Tegra148/124 dma: dw: use %pad instead of casting dma_addr_t dma: dw: join split up messages dma: dw: fix style of multiline comment dmaengine: k3dma: fix sparse warnings dma: pl330: Use dma_get_slave_channel() in the of xlate callback dma: pl330: Differentiate between submitted and issued descriptors dmaengine: sirf: Add device_slave_caps interface DMA: Freescale: change BWC from 256 bytes to 1024 bytes dmaengine: Add MOXA ART DMA engine driver dmaengine: Add DMA_PRIVATE to BCM2835 driver dma: imx-sdma: Assign a default script number for ROM firmware cases ...
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git://git.kernel.org/pub/scm/linux/kernel/git/olof/chrome-platformLinus Torvalds authored
Pull chrome platform cleanups and improvements from Olof Johansson: - Use deferred probing on Chrome OS platforms for the i2c device registration. This fixes a long-standing race of initialization of touchpad/screen on Chromebooks. - Added in platform device registration for pstore console on supported hardware - Misc smaller fixes (__initdata, module exit cleanup, etc) * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/olof/chrome-platform: platform/chrome: unregister platform driver/device when module exit platform/chrome: Make i2c_adapter_names static platform/chrome: chromeos_laptop - fix incorrect placement of __initdata tag platform/chrome: chromeos_laptop - Use deferred probing platform/chrome: chromeos_laptop - Restructure device associations platform/chrome: Add pstore platform_device
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git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommuLinus Torvalds authored
Pull IOMMU Updates from Joerg Roedel: "A few patches have been queued up for this merge window: - improvements for the ARM-SMMU driver (IOMMU_EXEC support, IOMMU group support) - updates and fixes for the shmobile IOMMU driver - various fixes to generic IOMMU code and the Intel IOMMU driver - some cleanups in IOMMU drivers (dev_is_pci() usage)" * tag 'iommu-updates-v3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (36 commits) iommu/vt-d: Fix signedness bug in alloc_irte() iommu/vt-d: free all resources if failed to initialize DMARs iommu/vt-d, trivial: clean sparse warnings iommu/vt-d: fix wrong return value of dmar_table_init() iommu/vt-d: release invalidation queue when destroying IOMMU unit iommu/vt-d: fix access after free issue in function free_dmar_iommu() iommu/vt-d: keep shared resources when failed to initialize iommu devices iommu/vt-d: fix invalid memory access when freeing DMAR irq iommu/vt-d, trivial: simplify code with existing macros iommu/vt-d, trivial: use defined macro instead of hardcoding iommu/vt-d: mark internal functions as static iommu/vt-d, trivial: clean up unused code iommu/vt-d, trivial: check suitable flag in function detect_intel_iommu() iommu/vt-d, trivial: print correct domain id of static identity domain iommu/vt-d, trivial: refine support of 64bit guest address iommu/vt-d: fix resource leakage on error recovery path in iommu_init_domains() iommu/vt-d: fix a race window in allocating domain ID for virtual machines iommu/vt-d: fix PCI device reference leakage on error recovery path drm/msm: Fix link error with !MSM_IOMMU iommu/vt-d: use dedicated bitmap to track remapping entry allocation status ...
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git://www.linux-watchdog.org/linux-watchdogLinus Torvalds authored
Pull watchdog updates from Wim Van Sebroeck: - new driver for bcm281xx watchdog device - new driver for gpio based watchdog devices - remove DEFINE_PCI_DEVICE_TABLE macro for watchdog device drivers - conversion of davinci_wdt and mpc8xxx_wdt to watchdog core - improvements on davinci_wdt, at91/dt, at91sam9_wdt and s3c2410_wdt - Auto-detect IO address and expand supported chips on w836* super-I/O chipsets - core: Make dt "timeout-sec" property work on drivers w/out min/max - fix Kconfig dependencies - sirf: Remove redundant of_match_ptr helper - mach-moxart: add restart handler - hpwdt patch to display better panic information - imx2_wdt: disable watchdog timer during low power mode * git://www.linux-watchdog.org/linux-watchdog: (31 commits) watchdog: w83627hf_wdt: Reset watchdog trigger during initialization watchdog: w83627hf: Add support for W83697HF and W83697UG watchdog: w83627hf: Auto-detect IO address and supported chips watchdog: at91sam9_wdt: increase security margin on watchdog counter reset watchdog: at91sam9_wdt: avoid spurious watchdog reset during init watchdog: at91sam9_wdt: fix secs_to_ticks ARM: at91/dt: add watchdog properties to kizbox board ARM: at91/dt: add sam9 watchdog default options to SoCs watchdog: at91sam9_wdt: update device tree doc watchdog: at91sam9_wdt: better watchdog support watchdog: sp805_wdt depends also on ARM64 watchdog: mach-moxart: add restart handler watchdog: mpc8xxx_wdt convert to watchdog core watchdog: sirf: Remove redundant of_match_ptr helper watchdog: hpwdt patch to display informative string watchdog: dw_wdt: remove build dependencies watchdog: imx2_wdt: disable watchdog timer during low power mode watchdog: s3c2410_wdt: Report when the watchdog reset the system watchdog: s3c2410_wdt: use syscon regmap interface to configure pmu register watchdog: s3c2410_wdt: Handle rounding a little better for timeout ...
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git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linuxLinus Torvalds authored
Pull more i2c updates from Wolfram Sang: "Mostly bugfixes, small but wanted cleanups, and Paul's init.h removal applied" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: rcar: fix NACK error code i2c: update i2c_algorithm documentation i2c: rcar: use devm_clk_get to ensure clock is properly ref-counted i2c: rcar: do not print error if device nacks transfer i2c: rely on driver core when sanitizing devices i2c: delete non-required instances of include <linux/init.h> i2c: acorn: is tristate and should use module.h i2c: piix4: Standardize log messages i2c: piix4: Use different message for AMD Auxiliary SMBus Controller i2c: piix4: Add support for AMD ML and CZ SMBus changes
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git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/stagingLinus Torvalds authored
Pull hwmon updates from Jean Delvare: "This include it87 driver improvements, and a tree-wide change of my e-mail address" * 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: Update Jean Delvare's e-mail address hwmon: (it87) Print proper names for the IT8771E and IT8772E hwmon: (it87) Add support for the ITE IT8603E
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git://cavan.codon.org.uk/platform-drivers-x86Linus Torvalds authored
Pull x86 platform drivers update from Matthew Garrett: "Nothing amazingly special here. Some cleanups, a new driver to support a single button on some new HPs, a tiny amount of hardware enablement" * 'for_linus' of git://cavan.codon.org.uk/platform-drivers-x86: ipc: add intel-mid's pci id macros hp-wireless: new driver for hp wireless button for Windows 8 toshiba_acpi: Support RFKILL hotkey scancode hp_accel: Add a new PnP ID HPQ6007 for new HP laptops sony-laptop: remove unnecessary assigment of len fujitsu-laptop: fix error return code dell-laptop: Only install the i8042 filter when rfkill is active X86 platform: New BayTrail IOSF-SB MBI driver drivers: platform: Include appropriate header file in mxm-wmi.c drivers: platform: Mark functions as static in hp_accel.c dell-laptop: rkill whitelist Precision models ipc: simplify platform data approach asus-wmi: Convert to use devm_hwmon_device_register_with_groups compal-laptop: Use devm_hwmon_device_register_with_groups compal-laptop: Replace SENSOR_DEVICE_ATTR with DEVICE_ATTR eeepc-laptop: Convert to use devm_hwmon_device_register_with_groups compal-laptop: Use devm_kzalloc to allocate local data structure dell-laptop: fix to return error code in dell_send_intensity()
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Linus Torvalds authored
Merge tag 'blackfin-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/realmz6/blackfin-linux Pull blackfin updates from Steven Miao: "Some minor changes and bug fixes" * tag 'blackfin-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/realmz6/blackfin-linux: From: Eunbong Song <eunb.song@samsung.com> Add platfrom device resource for bfin-sport on bf533 stamp fix build error for bf527-ezkit_defconfig for old silicon blackfin: Support L1 SRAM parity checking feature on bf60x blackfin: bf609: update the anomaly list to Nov 2013 blackfin: delete non-required instances of <linux/init.h> From: Paul Walmsley <pwalmsley@nvidia.com> 06/18] smp, blackfin: kill SMP single function call interrupt arch: blackfin: uapi: be sure of "_UAPI" prefix for all guard macros
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull intel MID cleanups from Peter Anvin: "Miscellaneous cleanups to the intel-mid code merged earlier in this merge window" * 'x86-intel-mid-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86, intel-mid: Cleanup some platform code's header files x86, intel-mid: Add missing 'void' to functions without arguments x86: Don't add new __cpuinit users to Merrifield platform code x86: Don't introduce more __cpuinit users in intel_mid_weak_decls.h
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull more x32 uabi type fixes from Peter Anvin: "Despite the branch name, **most of these changes are to generic code**. They change types so that they make an increasing amount of the exported uapi kernel headers usable for libc. The ARM64 people are also interested in these changes for their ILP32 ABI" * 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: uapi: Use __kernel_long_t in struct mq_attr uapi: Use __kernel_ulong_t in shmid64_ds/shminfo64/shm_info x86, uapi, x32: Use __kernel_ulong_t in x86 struct semid64_ds uapi: Use __kernel_ulong_t in struct msqid64_ds uapi: Use __kernel_long_t in struct msgbuf uapi, asm-generic: Use __kernel_ulong_t in uapi struct ipc64_perm uapi: Use __kernel_long_t/__kernel_ulong_t in <linux/resource.h> uapi: Use __kernel_long_t in struct timex
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git://ftp.arm.linux.org.uk/~rmk/linux-armLinus Torvalds authored
Pull more ARM updates from Russell King: "Some further changes for this merge window: - fix bug building with gcc 4.6.4 and EABI. - fix pgtbl macro with some LPAE configurations - fix initrd override - FDT was overriding the command line, and it should be the other way around. - fix byteswap of instructions in undefined instruction handler - add basic support for SolidRun Hummingboard and Cubox-i boards" * 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: ARM: fix building with gcc 4.6.4 ARM: 7941/2: Fix incorrect FDT initrd parameter override ARM: 7947/1: Make pgtbl macro more robust ARM: 7946/1: asm: __und_usr_thumb need byteswap instructions in BE case ARM: 7930/1: Introduce atomic MMIO modify ARM: imx: initial SolidRun Cubox-i support ARM: imx: initial SolidRun HummingBoard support
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds authored
Pull networking fixes from David Miller: "Several fixups, of note: 1) Fix unlock of not held spinlock in RXRPC code, from Alexey Khoroshilov. 2) Call pci_disable_device() from the correct shutdown path in bnx2x driver, from Yuval Mintz. 3) Fix qeth build on s390 for some configurations, from Eugene Crosser. 4) Cure locking bugs in bond_loadbalance_arp_mon(), from Ding Tianhong. 5) Must do netif_napi_add() before registering netdevice in sky2 driver, from Stanislaw Gruszka. 6) Fix lost bug fix during merge due to code movement in ieee802154, noticed and fixed by the eagle eyed Stephen Rothwell. 7) Get rid of resource leak in xen-netfront driver, from Annie Li. 8) Bounds checks in qlcnic driver are off by one, from Manish Chopra. 9) TPROXY can leak sockets when TCP early demux is enabled, fix from Holger Eitzenberger" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (32 commits) qeth: fix build of s390 allmodconfig bonding: fix locking in bond_loadbalance_arp_mon() tun: add device name(iff) field to proc fdinfo entry DT: net: davinci_emac: "ti, davinci-no-bd-ram" property is actually optional DT: net: davinci_emac: "ti, davinci-rmii-en" property is actually optional bnx2x: Fix generic option settings net: Fix warning on make htmldocs caused by skbuff.c llc: remove noisy WARN from llc_mac_hdr_init qlcnic: Fix loopback test failure qlcnic: Fix tx timeout. qlcnic: Fix initialization of vlan list. qlcnic: Correct off-by-one errors in bounds checks net: Document promote_secondaries net: gre: use icmp_hdr() to get inner ip header i40e: Add missing braces to i40e_dcb_need_reconfig() xen-netfront: fix resource leak in netfront net: 6lowpan: fixup for code movement hyperv: Add support for physically discontinuous receive buffer sky2: initialize napi before registering device net: Fix memory leak if TPROXY used with TCP early demux ...
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparcLinus Torvalds authored
Pull sparc update from David Miller: "Two cleanups from Paul Gortmaker and hook up the new scheduler system calls" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: sparc: Hook up sched_setattr and sched_getattr syscalls. sparc: don't use module_init in non-modular pci.c code sparc: delete non-required instances of include <linux/init.h>
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/ideLinus Torvalds authored
Pull IDE fixes from David Miller: "Two header file inclusion fixes from Rashika Kheria" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide: drivers: ide: Include appropriate header file in ide-pio-blacklist.c drivers: ide: Include appropriate header file in ide-cd_verbose.c
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Dave Airlie authored
Merge branch 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-next more fixes for nouveau. * 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: drm/nouveau: resume display if any later suspend bits fail drm/nouveau: fix lock unbalance in nouveau_crtc_page_flip drm/nouveau: implement hooks for needed for drm vblank timestamping support drm/nouveau/disp: add a method to fetch info needed by drm vblank timestamping drm/nv50: fill in crtc mode struct members from crtc_mode_fixup
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git://people.freedesktop.org/~agd5f/linuxDave Airlie authored
more radeon fixes * 'drm-next-3.14' of git://people.freedesktop.org/~agd5f/linux: drm/radeon/dce8: workaround for atom BlankCrtc table drm/radeon/DCE4+: clear bios scratch dpms bit (v2) drm/radeon: set si_notify_smc_display_change properly drm/radeon: fix DAC interrupt handling on DCE5+ drm/radeon: clean up active vram sizing drm/radeon: skip async dma init on r6xx drm/radeon/runpm: don't runtime suspend non-PX cards drm/radeon: add ring to fence trace functions drm/radeon: add missing trace point drm/radeon: fix VMID use tracking
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Linus Torvalds authored
Merge random fixes from Andrew Morton: "Random fixes. I have one batch remaining for -rc1, mainly zram changes which await a merge of Jens's trees" * emailed patches fron Andrew Morton akpm@linux-foundation.org>: MAINTAINERS: ADI Linux development mailing lists: change to the new server Documentation: fix multiple typo occurences s/KenelVersion/KernelVersion/ dma-debug: fix overlap detection memblock: add limit checking to memblock_virt_alloc mm/readahead.c: fix do_readahead() for no readpage(s) mm/slub.c: do not VM_BUG_ON_PAGE() for temporary on-stack pages slab: fix wrong retval on kmem_cache_create_memcg error path s390/compat: change parameter types from unsigned long to compat_ulong_t fs/compat: fix lookup_dcookie() parameter handling fs/compat: fix parameter handling for compat readv/writev syscalls mm/mempolicy.c: convert to pr_foo() mm: numa: initialise numa balancing after jump label initialisation mm/page-writeback.c: do not count anon pages as dirtyable memory mm/page-writeback.c: fix dirty_balance_reserve subtraction from dirtyable memory mm: document improved handling of swappiness==0 lib/genalloc.c: add check gen_pool_dma_alloc() if dma pointer is not NULL
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Sonic Zhang authored
Update Blackfin arch maintainer's email as well. Signed-off-by:
Sonic Zhang <sonic.zhang@analog.com> Cc: Michael Hennerich <michael.hennerich@analog.com> Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Steven Miao <realmz6@gmail.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Ard Biesheuvel authored
Signed-off-by:
Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Greg KH <greg@kroah.com> Acked-by:
Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Dan Williams authored
Commit 0abdd7a8 ("dma-debug: introduce debug_dma_assert_idle()") was reworked to expand the overlap counter to the full range expressable by 3 tag bits, but it has a thinko in treating the overlap counter as a pure reference count for the entry. Instead of deleting when the reference-count drops to zero, we need to delete when the overlap-count drops below zero. Also, when detecting overflow we can just test the overlap-count > MAX rather than applying special meaning to 0. Regression report available here: http://marc.info/?l=linux-netdev&m=139073373932386&w=2 This patch, now tested on the original net_dma case, sees the expected handful of reports before the eventual data corruption occurs. Signed-off-by:
Dan Williams <dan.j.williams@intel.com> Reported-by:
Sander Eikelenboom <linux@eikelenboom.it> Cc: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Yinghai Lu authored
In original bootmem wrapper for memblock, we have limit checking. Add it to memblock_virt_alloc, to address arm and x86 booting crash. Signed-off-by:
Yinghai Lu <yinghai@kernel.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: "H. Peter Anvin" <hpa@zytor.com> Reported-by:
Kevin Hilman <khilman@linaro.org> Tested-by:
Kevin Hilman <khilman@linaro.org> Reported-by:
Olof Johansson <olof@lixom.net> Tested-by:
Olof Johansson <olof@lixom.net> Reported-by:
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Tested-by:
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: Dave Hansen <dave.hansen@intel.com> Cc: Santosh Shilimkar <santosh.shilimkar@ti.com> Cc: "Strashko, Grygorii" <grygorii.strashko@ti.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Mark Rutland authored
Commit 63d0f0a3 ("mm/readahead.c:do_readhead(): don't check for ->readpage") unintentionally made do_readahead return 0 for all valid files regardless of whether readahead was supported, rather than the expected -EINVAL. This gets forwarded on to userspace, and results in sys_readahead appearing to succeed in cases that don't make sense (e.g. when called on pipes or sockets). This issue is detected by the LTP readahead01 testcase. As the exact return value of force_page_cache_readahead is currently never used, we can simplify it to return only 0 or -EINVAL (when readpage or readpages is missing). With that in place we can simply forward on the return value of force_page_cache_readahead in do_readahead. This patch performs said change, restoring the expected semantics. Signed-off-by:
Mark Rutland <mark.rutland@arm.com> Acked-by:
Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Dave Hansen authored
Commit 309381fe ("mm: dump page when hitting a VM_BUG_ON using VM_BUG_ON_PAGE") added a bunch of VM_BUG_ON_PAGE() calls. But, most of the ones in the slub code are for _temporary_ 'struct page's which are declared on the stack and likely have lots of gunk in them. Dumping their contents out will just confuse folks looking at bad_page() output. Plus, if we try to page_to_pfn() on them or soemthing, we'll probably oops anyway. Turn them back in to VM_BUG_ON()s. Signed-off-by:
Dave Hansen <dave.hansen@linux.intel.com> Cc: Sasha Levin <sasha.levin@oracle.com> Cc: "Kirill A. Shutemov" <kirill@shutemov.name> Cc: Pekka Enberg <penberg@kernel.org> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Dave Jones authored
On kmem_cache_create_memcg() error path we set 'err', but leave 's' (the new cache ptr) undefined. The latter can be NULL if we could not allocate the cache, or pointing to a freed area if we failed somewhere later while trying to initialize it. Initially we checked 'err' immediately before exiting the function and returned NULL if it was set ignoring the value of 's': out_unlock: ... if (err) { /* report error */ return NULL; } return s; Recently this check was, in fact, broken by commit f717eb3a ("slab: do not panic if we fail to create memcg cache"), which turned it to: out_unlock: ... if (err && !memcg) { /* report error */ return NULL; } return s; As a result, if we are failing creating a cache for a memcg, we will skip the check and return 's' that can contain crap. Obviously, commit f717eb3a intended not to return crap on error allocating a cache for a memcg, but only to remove the error reporting in this case, so the check should look like this: out_unlock: ... if (err) { if (!memcg) return NULL; /* report error */ return NULL; } return s; [rientjes@google.com: despaghettification] [vdavydov@parallels.com: patch monkeying] Signed-off-by:
David Rientjes <rientjes@google.com> Signed-off-by:
Vladimir Davydov <vdavydov@parallels.com> Signed-off-by:
Dave Jones <davej@redhat.com> Reported-by:
Dave Jones <davej@redhat.com> Acked-by:
Pekka Enberg <penberg@kernel.org> Cc: Christoph Lameter <cl@linux.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Heiko Carstens authored
Change parameter types of s390's compat ipc syscall from unsigned long to compat_ulong_t to enforce zero extension of these parameters. This is not really a bug, since s390_ipc compat syscall is only a wrapper to the generic compat_sys_ipc() syscall, which performs correct zero and sign extension. This was introduced with commit 56e41d3c ("merge compat sys_ipc instances"). Signed-off-by:
Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Ingo Molnar <mingo@kernel.org> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Hendrik Brueckner <brueckner@linux.vnet.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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