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2015-06-25rtc: mediatek: Add MT6397 RTC driverTianping Fang
Add Mediatek MT6397 RTC driver Signed-off-by: Tianping Fang <tianping.fang@mediatek.com> Signed-off-by: Eddie Huang <eddie.huang@mediatek.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2015-06-25mfd: provide RTC resource in MT6397 MFDEddie Huang
Provide MT6397 RTC interrupt, base address, and register in MT6397 MFD. Signed-off-by: Eddie Huang <eddie.huang@mediatek.com> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2015-06-25rtc: xgene: Set hardware dependencyJean Delvare
The rtc-xgene driver is only useful on X-Gene SoC. Signed-off-by: Jean Delvare <jdelvare@suse.de> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Alexandre Belloni <alexandre.belloni@free-electrons.com> Cc: Iyappan Subramanian <isubramanian@apm.com> Cc: Keyur Chudgar <kchudgar@apm.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2015-06-25rtc: at32ap700x: update author emailHans-Christian Egtvedt
This patch updates the email address of the rtc-at32ap700x driver supported by me to an email account I will use on a more regular basis in the future. Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2015-06-25PM / sleep: Increase default DPM watchdog timeout to 60Takashi Iwai
Many harddisks (mostly WD ones) have firmware problems and take too long, more than 10 seconds, to resume from suspend. And this often exceeds the default DPM watchdog timeout (12 seconds), resulting in a kernel panic out of sudden. Since most distros just take the default as is, we should give a bit more safer value. This patch increases the default value from 12 seconds to one minute, which has been confirmed to be long enough for such problematic disks. Link: https://bugzilla.kernel.org/show_bug.cgi?id=91921 Fixes: 70fea60d888d (PM / Sleep: Detect device suspend/resume lockup and log event) Cc: 3.13+ <stable@vger.kernel.org> # 3.13+ Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2015-06-24Merge branch 'sched-hrtimers-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler updates from Thomas Gleixner: "This series of scheduler updates depends on sched/core and timers/core branches, which are already in your tree: - Scheduler balancing overhaul to plug a hard to trigger race which causes an oops in the balancer (Peter Zijlstra) - Lockdep updates which are related to the balancing updates (Peter Zijlstra)" * 'sched-hrtimers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched,lockdep: Employ lock pinning lockdep: Implement lock pinning lockdep: Simplify lock_release() sched: Streamline the task migration locking a little sched: Move code around sched,dl: Fix sched class hopping CBS hole sched, dl: Convert switched_{from, to}_dl() / prio_changed_dl() to balance callbacks sched,dl: Remove return value from pull_dl_task() sched, rt: Convert switched_{from, to}_rt() / prio_changed_rt() to balance callbacks sched,rt: Remove return value from pull_rt_task() sched: Allow balance callbacks for check_class_changed() sched: Use replace normalize_task() with __sched_setscheduler() sched: Replace post_schedule with a balance callback list
2015-06-24Input: add a driver for wdt87xx touchscreen controllerHungNien Chen
This is a driver for Weida HiTech WDT87xx series touchscreen controller. Signed-off-by: HungNien Chen <hn.chen@weidahitech.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-06-24Input: axp20x-pek - fix reporting button state as invertedHans de Goede
Currently we are reporting the button state as inverted on all boards with an axp209 pmic, tested on a ba10-tvbox, bananapi, bananapro, cubietruck and utoo-p66 tablet. The axp209 datasheet clearly states that the power button must be connected between the PWRON key and ground. Which means that on a press we will get a falling edge (dbf) irq not a rising one, and likewise on release we will get a rising edge (dbr) irq, not a falling one. This commit swaps the check for the 2 irqs fixing the inverted reporting of the power button state. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Carlo Caione <carlo@caione.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-06-24PM / hibernate: re-enable nonboot cpus on disable_nonboot_cpus() failureVitaly Kuznetsov
When disable_nonboot_cpus() fails on some cpu it doesn't bring back all cpus it managed to offline, a consequent call to enable_nonboot_cpus() is expected. In hibernation_platform_enter() we don't call enable_nonboot_cpus() on error so cpus stay offlined. create_image() and resume_target_kernel() functions handle disable_nonboot_cpus() faults correctly, hibernation_platform_enter() is the only one which is doing it wrong. Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2015-06-24Merge branch 'sched-locking-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull locking updates from Thomas Gleixner: "These locking updates depend on the alreay merged sched/core branch: - Lockless top waiter wakeup for rtmutex (Davidlohr) - Reduce hash bucket lock contention for PI futexes (Sebastian) - Documentation update (Davidlohr)" * 'sched-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: locking/rtmutex: Update stale plist comments futex: Lower the lock contention on the HB lock during wake up locking/rtmutex: Implement lockless top-waiter wakeup
2015-06-24btrfs: delayed-ref: double free in btrfs_add_delayed_tree_ref()Dan Carpenter
There is a cut and paste error so instead of freeing "head_ref", we free "ref" twice. Fixes: 3368d001ba5d ('btrfs: qgroup: Record possible quota-related extent for qgroup.') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Chris Mason <clm@fb.com>
2015-06-24ACPI / OF: Rename of_node() and acpi_node() to to_of_node() and to_acpi_node()Alexander Sverdlin
Commit 8a0662d9 introduced of_node and acpi_node symbols in global namespace but there were already ~63 of_node local variables or function parameters (no single acpi_node though, but anyway). After debugging undefined but used of_node local varible (which turned out to reference static function of_node() instead) it became clear that the names for the functions are too short and too generic for global scope. Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2015-06-24ACPI / video: Inline acpi_video_set_dmi_backlight_typeBorislav Petkov
... and kill this: In file included from drivers/gpu/drm/radeon/radeon_acpi.c:29:0: include/acpi/video.h:46:13: warning: ‘acpi_video_set_dmi_backlight_type’ defined but not used [-Wunused-function] static void acpi_video_set_dmi_backlight_type(enum acpi_backlight_type type) ^ Signed-off-by: Borislav Petkov <bp@suse.de> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2015-06-24ACPICA: Linuxize: Replace __FUNCTION__ with __func__Lv Zheng
ACPICA commit cb3d1c79f862cd368d749c9b8d9dced40111b0d0 __FUNCTION__ is MSVC only, in Linux, it is __func__. Lv Zheng. As noted by Christoph Hellwig: "__func__ is in C99 and never. __FUNCTION__ is an old extension supported by various compilers." In ACPICA, this is achieved by string replacement in release script and this patch contains the source code difference between the Linux upstream and ACPICA that is caused by the back porting. Link: https://github.com/acpica/acpica/commit/cb3d1c79 Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2015-06-24Merge branch 'acpi-pnp'Rafael J. Wysocki
* acpi-pnp: ACPI / resources: free memory on error in add_region_before()
2015-06-24ACPI / resources: free memory on error in add_region_before()Dan Carpenter
There is a small memory leak on error. Fixes: 0f1b414d1907 (ACPI / PNP: Avoid conflicting resource reservations) Cc: All applicable <stable@vger.kernel.org> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2015-06-24Merge tag 'arm64-upstream' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 updates from Catalin Marinas: "Mostly refactoring/clean-up: - CPU ops and PSCI (Power State Coordination Interface) refactoring following the merging of the arm64 ACPI support, together with handling of Trusted (secure) OS instances - Using fixmap for permanent FDT mapping, removing the initial dtb placement requirements (within 512MB from the start of the kernel image). This required moving the FDT self reservation out of the memreserve processing - Idmap (1:1 mapping used for MMU on/off) handling clean-up - Removing flush_cache_all() - not safe on ARM unless the MMU is off. Last stages of CPU power down/up are handled by firmware already - "Alternatives" (run-time code patching) refactoring and support for immediate branch patching, GICv3 CPU interface access - User faults handling clean-up And some fixes: - Fix for VDSO building with broken ELF toolchains - Fix another case of init_mm.pgd usage for user mappings (during ASID roll-over broadcasting) - Fix for FPSIMD reloading after CPU hotplug - Fix for missing syscall trace exit - Workaround for .inst asm bug - Compat fix for switching the user tls tpidr_el0 register" * tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (42 commits) arm64: use private ratelimit state along with show_unhandled_signals arm64: show unhandled SP/PC alignment faults arm64: vdso: work-around broken ELF toolchains in Makefile arm64: kernel: rename __cpu_suspend to keep it aligned with arm arm64: compat: print compat_sp instead of sp arm64: mm: Fix freeing of the wrong memmap entries with !SPARSEMEM_VMEMMAP arm64: entry: fix context tracking for el0_sp_pc arm64: defconfig: enable memtest arm64: mm: remove reference to tlb.S from comment block arm64: Do not attempt to use init_mm in reset_context() arm64: KVM: Switch vgic save/restore to alternative_insn arm64: alternative: Introduce feature for GICv3 CPU interface arm64: psci: fix !CONFIG_HOTPLUG_CPU build warning arm64: fix bug for reloading FPSIMD state after CPU hotplug. arm64: kernel thread don't need to save fpsimd context. arm64: fix missing syscall trace exit arm64: alternative: Work around .inst assembler bugs arm64: alternative: Merge alternative-asm.h into alternative.h arm64: alternative: Allow immediate branch as alternative instruction arm64: Rework alternate sequence for ARM erratum 845719 ...
2015-06-24Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
Pull first batch of KVM updates from Paolo Bonzini: "The bulk of the changes here is for x86. And for once it's not for silicon that no one owns: these are really new features for everyone. Details: - ARM: several features are in progress but missed the 4.2 deadline. So here is just a smattering of bug fixes, plus enabling the VFIO integration. - s390: Some fixes/refactorings/optimizations, plus support for 2GB pages. - x86: * host and guest support for marking kvmclock as a stable scheduler clock. * support for write combining. * support for system management mode, needed for secure boot in guests. * a bunch of cleanups required for the above * support for virtualized performance counters on AMD * legacy PCI device assignment is deprecated and defaults to "n" in Kconfig; VFIO replaces it On top of this there are also bug fixes and eager FPU context loading for FPU-heavy guests. - Common code: Support for multiple address spaces; for now it is used only for x86 SMM but the s390 folks also have plans" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (124 commits) KVM: s390: clear floating interrupt bitmap and parameters KVM: x86/vPMU: Enable PMU handling for AMD PERFCTRn and EVNTSELn MSRs KVM: x86/vPMU: Implement AMD vPMU code for KVM KVM: x86/vPMU: Define kvm_pmu_ops to support vPMU function dispatch KVM: x86/vPMU: introduce kvm_pmu_msr_idx_to_pmc KVM: x86/vPMU: reorder PMU functions KVM: x86/vPMU: whitespace and stylistic adjustments in PMU code KVM: x86/vPMU: use the new macros to go between PMC, PMU and VCPU KVM: x86/vPMU: introduce pmu.h header KVM: x86/vPMU: rename a few PMU functions KVM: MTRR: do not map huge page for non-consistent range KVM: MTRR: simplify kvm_mtrr_get_guest_memory_type KVM: MTRR: introduce mtrr_for_each_mem_type KVM: MTRR: introduce fixed_mtrr_addr_* functions KVM: MTRR: sort variable MTRRs KVM: MTRR: introduce var_mtrr_range KVM: MTRR: introduce fixed_mtrr_segment table KVM: MTRR: improve kvm_mtrr_get_guest_memory_type KVM: MTRR: do not split 64 bits MSR content KVM: MTRR: clean up mtrr default type ...
2015-06-24EDAC: Update Documentation/edac.txtBorislav Petkov
Do some initial cleanup, more probably will come. - Move credits section to the end - Update maintainers - Drop sourceforge reference - project is long upstream now - Reformat sections - Reformat paragraphs - Clarify text - Bring it up-to-date - Drop useless "future hardware scanning" section Signed-off-by: Borislav Petkov <bp@suse.de>
2015-06-24EDAC: Fix typos in Documentation/edac.txtRami Rosen
Fix various typos in Documentation/edac.txt. Signed-off-by: Rami Rosen <ramirose@gmail.com> Link: http://lkml.kernel.org/r/1434694714-2924-1-git-send-email-ramirose@gmail.com Signed-off-by: Borislav Petkov <bp@suse.de>
2015-06-24EDAC, mce_amd_inj: Set MISCV on injectionBorislav Petkov
When during injection we populate MCi_MISC by writing into misc, we need to set the MiscV bit in the corresponding MCi_STATUS register which denotes that there's valid info in the MCi_MISC register. Signed-off-by: Borislav Petkov <bp@suse.de>
2015-06-24EDAC, mce_amd_inj: Move bit preparations before the injectionBorislav Petkov
We do get_online_cpus() and then start noodling with the bits. Do that *before* we grab the hotplug lock. Signed-off-by: Borislav Petkov <bp@suse.de>
2015-06-24EDAC, mce_amd_inj: Cleanup and simplify READMEBorislav Petkov
Save us an indentation level, widen to 80 cols, make the text more succinct and slender. Use i as the bank variable, same as what the documentation uses. Signed-off-by: Borislav Petkov <bp@suse.de>
2015-06-24EDAC, altera: Do not allow suspend when EDAC is enabledAlan Tull
Suspend-to-RAM and EDAC support are mutually exclusive on SOCFPGA. If EDAC is enabled, it will prevent the platform from going into suspend. The reason is that the IRQ vectors for OCRAM reside on DDR and in Suspend-to-RAM mode we're executing out of OCRAM. If an ECC error occurs, we can't handle it so it was decided to make them mutually exclusive. Signed-off-by: Alan Tull <atull@opensource.altera.com> Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: dinh.linux@gmail.com Cc: dougthompson@xmission.com Cc: linux-edac <linux-edac@vger.kernel.org> Cc: mchehab@osg.samsung.com Cc: tthayer@opensource.altera.com Link: http://lkml.kernel.org/r/1433512155-9906-1-git-send-email-dinguyen@opensource.altera.com Signed-off-by: Borislav Petkov <bp@suse.de>
2015-06-24EDAC, mce_amd_inj: Make inj_type statickbuild test robot
It is used there only anyway. Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Cc: Aravind Gopalakrishnan <Aravind.Gopalakrishnan@amd.com> Cc: Mauro Carvalho Chehab <m.chehab@samsung.com> Cc: kbuild-all@01.org Cc: linux-edac <linux-edac@vger.kernel.org> Link: http://lkml.kernel.org/r/20150605112426.GA97073@lkp-sb04 Signed-off-by: Borislav Petkov <bp@suse.de>
2015-06-24arm: socfpga: dts: Add Arria10 SDRAM EDAC DTS supportThor Thayer
Add support for the Arria10 SDRAM EDAC. Update the bindings document for the new match string. Signed-off-by: Thor Thayer <tthayer@opensource.altera.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: devicetree@vger.kernel.org Cc: dinguyen@opensource.altera.com Cc: galak@codeaurora.org Cc: grant.likely@linaro.org Cc: ijc+devicetree@hellion.org.uk Cc: linux-arm-kernel@lists.infradead.org Cc: linux-edac <linux-edac@vger.kernel.org> Cc: m.chehab@samsung.com Cc: mark.rutland@arm.com Cc: pawel.moll@arm.com Cc: robh+dt@kernel.org Cc: tthayer.linux@gmail.com Link: http://lkml.kernel.org/r/1433428128-7292-5-git-send-email-tthayer@opensource.altera.com Signed-off-by: Borislav Petkov <bp@suse.de>
2015-06-24EDAC, altera: Add Arria10 EDAC supportThor Thayer
The Arria10 SDRAM and ECC system differs significantly from the Cyclone5 and Arria5 SoCs. This patch adds support for the Arria10 SoC. 1) IRQ handler needs to support SHARED IRQ 2) Support sberr and dberr address reporting. Signed-off-by: Thor Thayer <tthayer@opensource.altera.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: devicetree@vger.kernel.org Cc: dinguyen@opensource.altera.com Cc: galak@codeaurora.org Cc: grant.likely@linaro.org Cc: ijc+devicetree@hellion.org.uk Cc: linux-arm-kernel@lists.infradead.org Cc: linux-edac <linux-edac@vger.kernel.org> Cc: m.chehab@samsung.com Cc: mark.rutland@arm.com Cc: pawel.moll@arm.com Cc: robh+dt@kernel.org Cc: tthayer.linux@gmail.com Link: http://lkml.kernel.org/r/1433428128-7292-4-git-send-email-tthayer@opensource.altera.com Signed-off-by: Borislav Petkov <bp@suse.de>
2015-06-24EDAC, altera: Refactor for Altera CycloneV SoCThor Thayer
The Arria10 SoC uses a completely different SDRAM controller from the earlier CycloneV and ArriaV SoCs. This patch abstracts the SDRAM bits for the CycloneV/ArriaV SoCs in preparation for the Arria10 support. Signed-off-by: Thor Thayer <tthayer@opensource.altera.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: devicetree@vger.kernel.org Cc: dinguyen@opensource.altera.com Cc: galak@codeaurora.org Cc: grant.likely@linaro.org Cc: ijc+devicetree@hellion.org.uk Cc: linux-arm-kernel@lists.infradead.org Cc: linux-edac <linux-edac@vger.kernel.org> Cc: m.chehab@samsung.com Cc: mark.rutland@arm.com Cc: pawel.moll@arm.com Cc: robh+dt@kernel.org Cc: tthayer.linux@gmail.com Link: http://lkml.kernel.org/r/1433428128-7292-3-git-send-email-tthayer@opensource.altera.com Signed-off-by: Borislav Petkov <bp@suse.de>
2015-06-24EDAC, altera: Generalize driver to use DT Memory sizeThor Thayer
The Arria10 SOC uses a completely different SDRAM controller from the earlier CycloneV and ArriaV SoCs. The memory size is calculated in the bootloader and passed via the device tree. Using this device tree size is more generic than using the register fields to calculate the memory size for different SDRAM controllers. Signed-off-by: Thor Thayer <tthayer@opensource.altera.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: devicetree@vger.kernel.org Cc: dinguyen@opensource.altera.com Cc: galak@codeaurora.org Cc: grant.likely@linaro.org Cc: ijc+devicetree@hellion.org.uk Cc: linux-arm-kernel@lists.infradead.org Cc: linux-edac <linux-edac@vger.kernel.org> Cc: m.chehab@samsung.com Cc: mark.rutland@arm.com Cc: pawel.moll@arm.com Cc: robh+dt@kernel.org Cc: tthayer.linux@gmail.com Link: http://lkml.kernel.org/r/1433428128-7292-2-git-send-email-tthayer@opensource.altera.com Signed-off-by: Borislav Petkov <bp@suse.de>
2015-06-24EDAC, mce_amd_inj: Add README fileAravind Gopalakrishnan
Provide information about each injection file and its usage for ease of use and in-band documentation. This is a good idea adapted from ftrace. Signed-off-by: Aravind Gopalakrishnan <Aravind.Gopalakrishnan@amd.com> Cc: linux-edac <linux-edac@vger.kernel.org> Cc: mchehab@osg.samsung.com Cc: Steven Rostedt <rostedt@goodmis.org> Cc: x86-ml <x86@kernel.org> Link: http://lkml.kernel.org/r/1433277362-10911-7-git-send-email-Aravind.Gopalakrishnan@amd.com Signed-off-by: Borislav Petkov <bp@suse.de>
2015-06-24Merge tag 'powerpc-4.2-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux Pull powerpc updates from Michael Ellerman: - disable the 32-bit vdso when building LE, so we can build with a 64-bit only toolchain. - EEH fixes from Gavin & Richard. - enable the sys_kcmp syscall from Laurent. - sysfs control for fastsleep workaround from Shreyas. - expose OPAL events as an irq chip by Alistair. - MSI ops moved to pci_controller_ops by Daniel. - fix for kernel to userspace backtraces for perf from Anton. - merge pseries and pseries_le defconfigs from Cyril. - CXL in-kernel API from Mikey. - OPAL prd driver from Jeremy. - fix for DSCR handling & tests from Anshuman. - Powernv flash mtd driver from Cyril. - dynamic DMA Window support on powernv from Alexey. - LLVM clang fixes & workarounds from Anton. - reworked version of the patch to abort syscalls when transactional. - fix the swap encoding to support 4TB, from Aneesh. - various fixes as usual. - Freescale updates from Scott: Highlights include more 8xx optimizations, an e6500 hugetlb optimization, QMan device tree nodes, t1024/t1023 support, and various fixes and cleanup. * tag 'powerpc-4.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux: (180 commits) cxl: Fix typo in debug print cxl: Add CXL_KERNEL_API config option powerpc/powernv: Fix wrong IOMMU table in pnv_ioda_setup_bus_dma() powerpc/mm: Change the swap encoding in pte. powerpc/mm: PTE_RPN_MAX is not used, remove the same powerpc/tm: Abort syscalls in active transactions powerpc/iommu/ioda2: Enable compile with IOV=on and IOMMU_API=off powerpc/include: Add opal-prd to installed uapi headers powerpc/powernv: fix construction of opal PRD messages powerpc/powernv: Increase opal-irqchip initcall priority powerpc: Make doorbell check preemption safe powerpc/powernv: pnv_init_idle_states() should only run on powernv macintosh/nvram: Remove as unused powerpc: Don't use gcc specific options on clang powerpc: Don't use -mno-strict-align on clang powerpc: Only use -mtraceback=no, -mno-string and -msoft-float if toolchain supports it powerpc: Only use -mabi=altivec if toolchain supports it powerpc: Fix duplicate const clang warning in user access code vfio: powerpc/spapr: Support Dynamic DMA windows vfio: powerpc/spapr: Register memory and define IOMMU v2 ...
2015-06-24Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 updates from Martin Schwidefsky: "Pretty boring for a merge window pull. One change in behaviour is the patch for dasd driver, the module which provides the diagnose discipline is now loaded automatically. The SCLP code got a nice cleanup, a new global structure replaces a bunch of accessor functions. And a couple of random, small improvements" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/pci: improve handling of hotplug event 0x301 s390/setup: fix DMA_API_DEBUG warnings s390/zcrypt: remove obsolete __constant s390/keyboard: avoid off-by-one when using strnlen_user() s390/sclp: pass timeout as HZ independent value s390/mm: s/specifiation/specification/, s/an specification/a specification/ s390/sclp: Use DECLARE_BITMAP s390/dasd: Enable automatic loading of dasd_diag_mod s390/sclp: move sclp_facilities into "struct sclp" s390/sclp: get rid of sclp_get_mtid() and sclp_get_mtid_max() s390/sclp: unify basic sclp access by exposing "struct sclp" s390/sclp: prepare smp_fill_possible_mask for global "struct sclp"
2015-06-24Merge tag 'microblaze-4.2-rc1' of git://git.monstr.eu/linux-2.6-microblazeLinus Torvalds
Pull Microblaze updates from Michal Simek: - some PCI fixups - add new MB versions - sparse fixups * tag 'microblaze-4.2-rc1' of git://git.monstr.eu/linux-2.6-microblaze: microblaze/PCI: Remove unnecessary struct pci_dev declaration microblaze/PCI: Remove unnecessary pci_bus_find_capability() declaration microblaze/PCI: Remove unused declarations microblaze: Label local function static microblaze: Add missing release version code
2015-06-24pnfs/flexfiles: report layoutstat regularlyPeng Tao
As a simple scheme, report every minute if IO is still going on. Reviewed-by: Jeff Layton <jeff.layton@primarydata.com> Signed-off-by: Peng Tao <tao.peng@primarydata.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
2015-06-24nfs42: serialize LAYOUTSTATS calls of the same filePeng Tao
There is no need to report concurrently. Reviewed-by: Jeff Layton <jeff.layton@primarydata.com> Signed-off-by: Peng Tao <tao.peng@primarydata.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
2015-06-24pnfs/flexfiles: encode LAYOUTSTATS flexfiles specific dataPeng Tao
Reviewed-by: Jeff Layton <jeff.layton@primarydata.com> Signed-off-by: Peng Tao <tao.peng@primarydata.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
2015-06-24pnfs/flexfiles: add ff_layout_prepare_layoutstatsPeng Tao
It fills in the generic part of LAYOUTSTATS call. One thing to note is that we don't really track if IO is continuous or not. So just fake to use the completed bytes for it. Still missing flexfiles specific part, which will be included in the next patch. Reviewed-by: Jeff Layton <jeff.layton@primarydata.com> Signed-off-by: Peng Tao <tao.peng@primarydata.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
2015-06-24pNFS/flexfiles: track when layout is first usedPeng Tao
So that we can report cumulative time since the beginning of statistics collection of the layout. Reviewed-by: Jeff Layton <jeff.layton@primarydata.com> Signed-off-by: Peng Tao <tao.peng@primarydata.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
2015-06-24pNFS/flexfiles: add layoutstats trackingTrond Myklebust
Reviewed-by: Jeff Layton <jeff.layton@primarydata.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
2015-06-24mtip32xx: Fix accessing freed memorySelvan Mani
In mtip_pci_remove(), driver data 'dd' is accessed after freeing it. This is a residue of SRSI code cleanup in the patch 016a41c38821 "mtip32xx: fix crash on surprise removal of the drive". Removed the bit flags MTIP_DDF_REMOVE_DONE_BIT and MTIP_PF_SR_CLEANUP_BIT. Reported-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Vignesh Gunasekaran <vgunasekaran@micron.com> Signed-off-by: Selvan Mani <smani@micron.com> Signed-off-by: Asai Thambi S P <asamymuthupa@micron.com> Signed-off-by: Jens Axboe <axboe@fb.com>
2015-06-24pNFS/flexfiles: Remove unused struct members user_name, group_nameTrond Myklebust
Reviewed-by: Jeff Layton <jeff.layton@primarydata.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
2015-06-24pnfs: add pnfs_report_layoutstat helper functionPeng Tao
Reviewed-by: Jeff Layton <jeff.layton@primarydata.com> Signed-off-by: Peng Tao <tao.peng@primarydata.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
2015-06-24pNFS: fill in nfs42_layoutstat_opsPeng Tao
Reviewed-by: Jeff Layton <jeff.layton@primarydata.com> Signed-off-by: Peng Tao <tao.peng@primarydata.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
2015-06-24NFSv.2/pnfs Add a LAYOUTSTATS rpc functionTrond Myklebust
Reviewed-by: Jeff Layton <jeff.layton@primarydata.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> Signed-off-by: Peng Tao <tao.peng@primarydata.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
2015-06-24EDAC, mce_amd_inj: Add individual permissions field to dfs_nodeAravind Gopalakrishnan
Add per-file permissions to the dfs_fls[] array. In a later patch, we will add a README file that needs different permissions. Hence the move here to add a perm field. Signed-off-by: Aravind Gopalakrishnan <Aravind.Gopalakrishnan@amd.com> Cc: linux-edac <linux-edac@vger.kernel.org> Cc: mchehab@osg.samsung.com Cc: x86-ml <x86@kernel.org> Link: http://lkml.kernel.org/r/1433277362-10911-6-git-send-email-Aravind.Gopalakrishnan@amd.com Signed-off-by: Borislav Petkov <bp@suse.de>
2015-06-24MIPS: spinlock: Adjust arch_spin_lock back-off timeMarkos Chandras
Make it similar to the trylock and R10000_LLSC_WAR cases. Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/9789/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-06-24MIPS: asmmacro: Ensure 64-bit FP registers are used with MSAMarkos Chandras
This silences warnings like the following one when building with the latest binutils: arch/mips/kernel/genex.S: Assembler messages: arch/mips/kernel/genex.S:438: Warning: the `msa' extension requires 64-bit FPRs [ralf@linux-mips.org: Markos says binutils 2.25 and some 2.24 snapshots are affected.] Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> Reviewed-by: James Hogan <james.hogan@imgtec.com> Cc: Paul Burton <paul.burton@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/9745/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-06-24bridge: vlan: flush the dynamically learned entries on port vlan deleteNikolay Aleksandrov
Add a new argument to br_fdb_delete_by_port which allows to specify a vid to match when flushing entries and use it in nbp_vlan_delete() to flush the dynamically learned entries of the vlan/port pair when removing a vlan from a port. Before this patch only the local mac was being removed and the dynamically learned ones were left to expire. Note that the do_all argument is still respected and if specified, the vid will be ignored. Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-24bridge: multicast: add a comment to br_port_state_selection about blocking stateNikolay Aleksandrov
Add a comment to explain why we're not disabling port's multicast when it goes in blocking state. Since there's a check in the timer's function which bypasses the timer if the port's in blocking/disabled state, the timer will simply expire and stop without sending more queries. Suggested-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-24[media] lmedm04: fix the range for relative measurementsMauro Carvalho Chehab
Relative measurements are typically between 0 and 0xffff. However, for some tuners (TUNER_S7395 and TUNER_S0194), the range were from 0 to 0xff00, with means that 100% is never archived. Also, TUNER_RS2000 uses a more complex math. So, create a macro that does the conversion using bit operations and use it for all conversions. The code is also easier to read with is a bonus. While here, remove a bogus comment. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
generated by cgit (git 2.34.1) at 2025-09-15 17:58:47 +0000