- 12 10月, 2015 1 次提交
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由 Goldwyn Rodrigues 提交于
process_suspend_info - which handles the RESYNCING request - must not reply until all writes which were initiated before the request arrived, have completed. As a by-product, all process_* functions now take mddev as their first arguement making it uniform. Signed-off-by: NGoldwyn Rodrigues <rgoldwyn@suse.com> Signed-off-by: NNeilBrown <neilb@suse.com>
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- 02 10月, 2015 8 次提交
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由 NeilBrown 提交于
Passing -1 to bitmap_storage_alloc() causes page->index to be set to -1, which is quite problematic. So only pass ->cluster_slot if mddev_is_clustered(). Fixes: b97e9257 ("Use separate bitmaps for each nodes in the cluster") Cc: stable@vger.kernel.org (v4.1+) Signed-off-by: NNeilBrown <neilb@suse.com>
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由 Jes Sorensen 提交于
close_sync() needs to set conf->next_resync to a large, but safe value below MaxSector and use it to determine whether or not to set start_next_window in wait_barrier() Solution suggested by Neil Brown. Reported-by: NNate Dailey <nate.dailey@stratus.com> Tested-by: NXiao Ni <xni@redhat.com> Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: NNeilBrown <neilb@suse.com>
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由 Julia Lawall 提交于
Remove unneeded NULL test. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression x; @@ -if (x != NULL) \(kmem_cache_destroy\|mempool_destroy\|dma_pool_destroy\)(x); // </smpl> Signed-off-by: NJulia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: NNeilBrown <neilb@suse.com>
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由 Shaohua Li 提交于
If faulty disks of an array are more than allowed degraded number, the array enters error handling. It will be marked as read-only with MD_CHANGE_PENDING/RECOVERY_NEEDED set. But currently recovery doesn't clear CHANGE_PENDING bit for read-only array. If MD_CHANGE_PENDING is set for a raid5 array, all returned IO will be hold on a list till the bit is clear. But recovery nevery clears this bit, the IO is always in pending state and nevery finish. This has bad effects like upper layer can't get an IO error and the array can't be stopped. Fixes: c3cce6cd ("md/raid5: ensure device failure recorded before write request returns.") Signed-off-by: NShaohua Li <shli@fb.com> Signed-off-by: NNeilBrown <neilb@suse.com>
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由 NeilBrown 提交于
Calling e.g. blk_queue_max_hw_sectors() after calls to disk_stack_limits() discards the settings determined by disk_stack_limits(). So we need to make those calls first. Fixes: 199dc6ed ("md/raid0: update queue parameter in a safer location.") Cc: stable@vger.kernel.org (v2.6.35+ - please apply with 199dc6ed). Reported-by: NJes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: NNeilBrown <neilb@suse.com>
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由 NeilBrown 提交于
When need_this_block probably shouldn't be called when there are more than 2 failed devices, we really don't want it to try indexing beyond the end of the failed_num[] of fdev[] arrays. So limit the loops to at most 2 iterations. Reported-by: NShaohua Li <shli@fb.com> Signed-off-by: NNeilBrown <neilb@suse.de>
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由 Shaohua Li 提交于
handle_failed_stripe() makes the stripe fail, eg, all IO will return with a failure, but it doesn't update stripe_head_state. Later handle_stripe() has special handling for raid6 for handle_stripe_fill(). That check before handle_stripe_fill() doesn't skip the failed stripe and we get a kernel crash in need_this_block. This patch clear the analysis state to make sure no functions wrongly called after handle_failed_stripe() Signed-off-by: NShaohua Li <shli@fb.com> Signed-off-by: NNeilBrown <neilb@suse.com>
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由 NeilBrown 提交于
If a superblock update is pending, wait for it to complete before letting md_set_readonly() switch to readonly. Otherwise we might lose important information about a device having failed. For external arrays, waiting for superblock updates can wait on user-space, so in that case, just return an error. Reported-and-tested-by: NShaohua Li <shli@fb.com> Signed-off-by: NNeilBrown <neilb@suse.com>
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- 22 9月, 2015 3 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup由 Linus Torvalds 提交于
Pull cgroup fixes from Tejun Heo: "The threadgroup locking changes which went in during 4.2 devel cycle added write locking of a percpu_rwsem in cgroup task migration path; unfortunately, that involved expedited rcu syncing which turned out to be too slow and heavy for certain workloads. The patchset which is dependent on this one didn't get committed during that devel cycle, so these two patches can be reverted safely. Oleg reworked percpu_rwsem for 4.4 so that the writer path is a lot lighter. The reported issue goes away with Oleg's reworked percpu_rwsem and I'll reapply these patches on the for-4.4 branch so that they can land together with Oleg's changes" * 'for-4.3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: Revert "sched, cgroup: replace signal_struct->group_rwsem with a global percpu_rwsem" Revert "cgroup: simplify threadgroup locking"
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由 Linus Torvalds 提交于
Merge tag 'renesas-sh-drivers-for-v4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas Pull SH drivers updates from Simon Horman: "I am sending this change after v4.3-rc1 has been released as it depends on SoC changes which are present in that rc release. Summary: - disable PM runtime for multi-platform ARM with genpd - disable legacy default PM Domain on emev2" * tag 'renesas-sh-drivers-for-v4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: drivers: sh: Disable PM runtime for multi-platform ARM with genpd drivers: sh: Disable legacy default PM Domain on emev2
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git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux由 Linus Torvalds 提交于
Pull s390 fixes from Martin Schwidefsky: "A couple of system call updates. The two new system calls userfaultfd and membarrier have been added, as well as the 17 direct calls for the multiplexed socket system calls. In addition the system call compat wrappers have been flagged as notrace functions and a few wrappers could be removed. And bug fixes for the vector register handling, cpu_mf, suspend/resume, compat signals, SMT cputime accounting and the zfcp dumper" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390: wire up separate socketcalls system calls s390/compat: remove superfluous compat wrappers s390/compat: do not trace compat wrapper functions s390/s390x: allocate sys_membarrier system call number s390/configs//zfcpdump_defconfig: Remove CONFIG_MEMSTICK s390: wire up userfaultfd system call s390/vtime: correct scaled cputime for SMT s390/cpum_cf: Corrected return code for unauthorized counter sets s390/compat: correct uc_sigmask of the compat signal frame s390: fix floating point register corruption s390/hibernate: fix save and restore of vector registers
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- 21 9月, 2015 2 次提交
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由 Jann Horn 提交于
Signed-off-by: NJann Horn <jann@thejh.net> Reviewed-by: NAndy Lutomirski <luto@kernel.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Linus Torvalds 提交于
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- 20 9月, 2015 9 次提交
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git://ftp.arm.linux.org.uk/~rmk/linux-arm由 Linus Torvalds 提交于
Pull ARM fixes from Russell King: "Three fixes and a resulting cleanup for -rc2: - Andre Przywara reported that he was seeing a warning with the new cast inside DMA_ERROR_CODE's definition, and fixed the incorrect use. - Doug Anderson noticed that kgdb causes a "scheduling while atomic" bug. - OMAP5 folk noticed that their Thumb-2 compiled X servers crashed when enabling support to cover ARMv6 CPUs due to a kernel bug leaking some conditional context into the signal handler" * 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: ARM: 8425/1: kgdb: Don't try to stop the machine when setting breakpoints ARM: 8437/1: dma-mapping: fix build warning with new DMA_ERROR_CODE definition ARM: get rid of needless #if in signal handling code ARM: fix Thumb2 signal handling when ARMv6 is enabled
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由 Linus Torvalds 提交于
Merge tag 'linux-kselftest-4.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kselftest fixes from Shuah Khan: "This update contains 7 fixes for problems ranging from build failurs to incorrect error reporting" * tag 'linux-kselftest-4.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests: exec: revert to default emit rule selftests: change install command to rsync selftests: mqueue: simplify the Makefile selftests: mqueue: allow extra cflags selftests: rename jump label to static_keys selftests/seccomp: add support for s390 seltests/zram: fix syntax error
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm由 Linus Torvalds 提交于
Pull power management and ACPI updates from Rafael Wysocki: "Included are: a somewhat late devfreq update which however is mostly fixes and cleanups with one new thing only (the PPMUv2 support on Exynos5433), an ACPI cpufreq driver fixup and two ACPI core cleanups related to preprocessor directives. Specifics: - Fix a memory allocation size in the devfreq core (Xiaolong Ye). - Fix a mistake in the exynos-ppmu DT binding (Javier Martinez Canillas). - Add support for PPMUv2 ((Platform Performance Monitoring Unit version 2.0) on the Exynos5433 SoCs (Chanwoo Choi). - Fix a type casting bug in the Exynos PPMU code (MyungJoo Ham). - Assorted devfreq code cleanups and optimizations (Javi Merino, MyungJoo Ham, Viresh Kumar). - Fix up the ACPI cpufreq driver to use a more lightweight way to get to its private data in the ->get() callback (Rafael J Wysocki). - Fix a CONFIG_ prefix bug in one of the ACPI drivers and make the ACPI subsystem use IS_ENABLED() instead of #ifdefs in function bodies (Sudeep Holla)" * tag 'pm+acpi-4.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq: acpi-cpufreq: Use cpufreq_cpu_get_raw() in ->get() ACPI: Eliminate CONFIG_.*{, _MODULE} #ifdef in favor of IS_ENABLED() ACPI: int340x_thermal: add missing CONFIG_ prefix PM / devfreq: Fix incorrect type issue. PM / devfreq: tegra: Update governor to use devfreq_update_stats() PM / devfreq: comments for get_dev_status usage updated PM / devfreq: drop comment about thermal setting max_freq PM / devfreq: cache the last call to get_dev_status() PM / devfreq: Drop unlikely before IS_ERR(_OR_NULL) PM / devfreq: exynos-ppmu: bit-wise operation bugfix. PM / devfreq: exynos-ppmu: Update documentation to support PPMUv2 PM / devfreq: exynos-ppmu: Add the support of PPMUv2 for Exynos5433 PM / devfreq: event: Remove incorrect property in exynos-ppmu DT binding
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git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux由 Linus Torvalds 提交于
Pull clk fixes from Stephen Boyd: "A few driver fixes for tegra, rockchip, and st SoCs and a two-liner in the framework to avoid oops when get_parent ops return out of range values on tegra platforms" * tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: drivers: clk: st: Rename st_pll3200c32_407_c0_x into st_pll3200c32_cx_x clk: check for invalid parent index of orphans in __clk_init() clk: tegra: dfll: Properly protect OPP list clk: rockchip: add critical clock for rk3368
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由 Linus Torvalds 提交于
Merge tag 'led-fixes-for-v4.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds Pull LED fixes from Jacek Anaszewski: - fix module autoload for six OF platform drivers (aat1290, bcm6328, bcm6358, ktd2692, max77693, ns2) - aat1290: add missing static modifier - ipaq-micro: add missing LEDS_CLASS dependency - lp55xx: correct Kconfig dependecy for f/w user helper * tag 'led-fixes-for-v4.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds: leds:lp55xx: Correct Kconfig dependency for f/w user helper leds: leds-ipaq-micro: Add LEDS_CLASS dependency leds: aat1290: add 'static' modifier to init_mm_current_scale leds: leds-ns2: Fix module autoload for OF platform driver leds: max77693: Fix module autoload for OF platform driver leds: ktd2692: Fix module autoload for OF platform driver leds: bcm6358: Fix module autoload for OF platform driver leds: bcm6328: Fix module autoload for OF platform driver leds: aat1290: Fix module autoload for OF platform driver
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git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma由 Linus Torvalds 提交于
Pull rdma fixes from Doug Ledford: "The new hfi1 driver in staging/rdma has had a number of fixup patches since being added to the tree. This is the first batch of those fixes" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: IB/hfi: Properly set permissions for user device files IB/hfi1: mask vs shift confusion IB/hfi1: clean up some defines IB/hfi1: info leak in get_ctxt_info() IB/hfi1: fix a locking bug IB/hfi1: checking for NULL instead of IS_ERR IB/hfi1: fix sdma_descq_cnt parameter parsing IB/hfi1: fix copy_to/from_user() error handling IB/hfi1: fix pstateinfo from returning improperly byteswapped value
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git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm由 Linus Torvalds 提交于
Pull libnvdimm fixes from Dan Williams: - a boot regression (since v4.2) fix for some ARM configurations from Tyler - regression (since v4.1) fixes for mkfs.xfs on a DAX enabled device from Jeff. These are tagged for -stable. - a pair of locking fixes from Axel that are hidden from lockdep since they involve device_lock(). The "btt" one is tagged for -stable, the other only applies to the new "pfn" mechanism in v4.3. - a fix for the pmem ->rw_page() path to use wmb_pmem() from Ross. * 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: mm: fix type cast in __pfn_to_phys() pmem: add proper fencing to pmem_rw_page() libnvdimm: pfn_devs: Fix locking in namespace_store libnvdimm: btt_devs: Fix locking in namespace_store blockdev: don't set S_DAX for misaligned partitions dax: fix O_DIRECT I/O to the last block of a blockdev
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git://git.kernel.dk/linux-block由 Linus Torvalds 提交于
Pull block updates from Jens Axboe: "This is a bit bigger than it should be, but I could (did) not want to send it off last week due to both wanting extra testing, and expecting a fix for the bounce regression as well. In any case, this contains: - Fix for the blk-merge.c compilation warning on gcc 5.x from me. - A set of back/front SG gap merge fixes, from me and from Sagi. This ensures that we honor SG gapping for integrity payloads as well. - Two small fixes for null_blk from Matias, fixing a leak and a capacity propagation issue. - A blkcg fix from Tejun, fixing a NULL dereference. - A fast clone optimization from Ming, fixing a performance regression since the arbitrarily sized bio's were introduced. - Also from Ming, a regression fix for bouncing IOs" * 'for-linus' of git://git.kernel.dk/linux-block: block: fix bounce_end_io block: blk-merge: fast-clone bio when splitting rw bios block: blkg_destroy_all() should clear q->root_blkg and ->root_rl.blkg block: Copy a user iovec if it includes gaps block: Refuse adding appending a gapped integrity page to a bio block: Refuse request/bio merges with gaps in the integrity payload block: Check for gaps on front and back merges null_blk: fix wrong capacity when bs is not 512 bytes null_blk: fix memory leak on cleanup block: fix bogus compiler warnings in blk-merge.c
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由 Chris Mason 提交于
Commit 505a666e ("writeback: plug writeback in wb_writeback() and writeback_inodes_wb()") has us holding a plug during writeback_sb_inodes, which increases the merge rate when relatively contiguous small files are written by the filesystem. It helps both on flash and spindles. For an fs_mark workload creating 4K files in parallel across 8 drives, this commit improves performance ~9% more by unplugging before calling cond_resched(). cond_resched() doesn't trigger an implicit unplug, so explicitly getting the IO down to the device before scheduling reduces latencies for anyone waiting on clean pages. It also cuts down on how often we use kblockd to unplug, which means less work bouncing from one workqueue to another. Many more details about how we got here: https://lkml.org/lkml/2015/9/11/570Signed-off-by: NChris Mason <clm@fb.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 19 9月, 2015 5 次提交
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由 Tyler Baker 提交于
The various definitions of __pfn_to_phys() have been consolidated to use a generic macro in include/asm-generic/memory_model.h. This hit mainline in the form of 012dcef3 "mm: move __phys_to_pfn and __pfn_to_phys to asm/generic/memory_model.h". When the generic macro was implemented the type cast to phys_addr_t was dropped which caused boot regressions on ARM platforms with more than 4GB of memory and LPAE enabled. It was suggested to use PFN_PHYS() defined in include/linux/pfn.h as provides the correct logic and avoids further duplication. Reported-by: Nkernelci.org bot <bot@kernelci.org> Suggested-by: NDan Williams <dan.j.williams@intel.com> Signed-off-by: NTyler Baker <tyler.baker@linaro.org> Signed-off-by: NDan Williams <dan.j.williams@intel.com>
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由 Rafael J. Wysocki 提交于
* acpi-bus: ACPI: Eliminate CONFIG_.*{, _MODULE} #ifdef in favor of IS_ENABLED() ACPI: int340x_thermal: add missing CONFIG_ prefix
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由 Rafael J. Wysocki 提交于
* pm-cpufreq: cpufreq: acpi-cpufreq: Use cpufreq_cpu_get_raw() in ->get() * pm-devfreq: PM / devfreq: Fix incorrect type issue. PM / devfreq: tegra: Update governor to use devfreq_update_stats() PM / devfreq: comments for get_dev_status usage updated PM / devfreq: drop comment about thermal setting max_freq PM / devfreq: cache the last call to get_dev_status() PM / devfreq: Drop unlikely before IS_ERR(_OR_NULL) PM / devfreq: exynos-ppmu: bit-wise operation bugfix. PM / devfreq: exynos-ppmu: Update documentation to support PPMUv2 PM / devfreq: exynos-ppmu: Add the support of PPMUv2 for Exynos5433 PM / devfreq: event: Remove incorrect property in exynos-ppmu DT binding
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git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost由 Linus Torvalds 提交于
Pull virtio fixes and cleanups from Michael Tsirkin: "This fixes the virtio-test tool, and improves the error handling for virtio-ccw" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: virtio/s390: handle failures of READ_VQ_CONF ccw tools/virtio: propagate V=X to kernel build vhost: move features to core tools/virtio: fix build after 4.2 changes
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git://git.kernel.org/pub/scm/virt/kvm/kvm由 Linus Torvalds 提交于
Pull KVM fixes from Paolo Bonzini: "Mostly stable material, a lot of ARM fixes" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (22 commits) sched: access local runqueue directly in single_task_running arm/arm64: KVM: Remove 'config KVM_ARM_MAX_VCPUS' arm64: KVM: Remove all traces of the ThumbEE registers arm: KVM: Disable virtual timer even if the guest is not using it arm64: KVM: Disable virtual timer even if the guest is not using it arm/arm64: KVM: vgic: Check for !irqchip_in_kernel() when mapping resources KVM: s390: Replace incorrect atomic_or with atomic_andnot arm: KVM: Fix incorrect device to IPA mapping arm64: KVM: Fix user access for debug registers KVM: vmx: fix VPID is 0000H in non-root operation KVM: add halt_attempted_poll to VCPU stats kvm: fix zero length mmio searching kvm: fix double free for fast mmio eventfd kvm: factor out core eventfd assign/deassign logic kvm: don't try to register to KVM_FAST_MMIO_BUS for non mmio eventfd KVM: make the declaration of functions within 80 characters KVM: arm64: add workaround for Cortex-A57 erratum #852523 KVM: fix polling for guest halt continued even if disable it arm/arm64: KVM: Fix PSCI affinity info return value for non valid cores arm64: KVM: set {v,}TCR_EL2 RES1 bits ...
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- 18 9月, 2015 12 次提交
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由 Ira Weiny 提交于
Some of the device files are required to be user accessible for PSM while most should remain accessible only by root. Add a parameter to hfi1_cdev_init which controls if the user should have access to this device which places it in a different class with the appropriate devnode callback. In addition set the devnode call back for the existing class to be a bit more explicit for those permissions. Finally remove the unnecessary null check before class_destroy Tested-by: NDonald Dutile <ddutile@redhat.com> Signed-off-by: Haralanov, Mitko (mitko.haralanov@intel.com) Signed-off-by: NIra Weiny <ira.weiny@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Dan Carpenter 提交于
We are shifting by the _MASK macros instead of the _SHIFT ones. Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Dan Carpenter 提交于
I added spaces around operators so it matches kernel style because normally "-1ULL" is a number and " - 1" is a subtract operation. Also removed some superflous "ULL" types so "1ULL" becomes "1". Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Dan Carpenter 提交于
The cinfo struct has a hole after the last struct member so we need to zero it out. Otherwise we disclose some uninitialized stack data. Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Dan Carpenter 提交于
mutex_trylock() returns zero on failure, not EBUSY. Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Dan Carpenter 提交于
__get_txreq() returns an ERR_PTR() but this checks for NULL so it would oops on failure. Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Mike Marciniszyn 提交于
The boolean tests should have been or-ed. Reported-by: NDavid Binderman <dcb314@hotmail.com> Reviewed-by: NJubin John <jubin.john@intel.com> Signed-off-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Dan Carpenter 提交于
copy_to/from_user() returns the number of bytes which we were not able to copy. It doesn't return an error code. Also a couple places had a printk() on error and I removed that because people can take advantage of it to fill /var/log/messages with spam. Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Acked-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Ira Weiny 提交于
Byteswap link_width_downgrade_*_active values before sending on the wire. In addition properly define the Port State Info structure. Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Reviewed-by: NChristian Gomez <christian.gomez@intel.com> Signed-off-by: NRimmer, Todd <todd.rimmer@intel.com> Signed-off-by: NIra Weiny <ira.weiny@intel.com> Acked-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull irq updates from Thomas Gleixner: "This is a rather large update post rc1 due to the final steps of cleanups and API changes which had to wait for the preparatory patches to hit your tree. - Regression fixes for ARM GIC irqchips - Regression fixes and lockdep anotations for renesas irq chips - The leftovers of the cleanup and preparatory patches which have been ignored by maintainers - Final conversions of the newly merged users of obsolete APIs - Final removal of obsolete APIs - Final removal of ARM artifacts which had been introduced during the conversion of ARM to the generic interrupt code. - Final split of the irq_data into chip specific and common data to reflect the needs of hierarchical irq domains. - Treewide removal of the first argument of interrupt flow handlers, i.e. the irq number, which is not used by the majority of handlers and simple to retrieve from the other argument the irq descriptor. - A few comment updates and build warning fixes" * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (40 commits) arm64: Remove ununsed set_irq_flags ARM: Remove ununsed set_irq_flags sh: Kill off set_irq_flags usage irqchip: Kill off set_irq_flags usage gpu/drm: Kill off set_irq_flags usage genirq: Remove irq argument from irq flow handlers genirq: Move field 'msi_desc' from irq_data into irq_common_data genirq: Move field 'affinity' from irq_data into irq_common_data genirq: Move field 'handler_data' from irq_data into irq_common_data genirq: Move field 'node' from irq_data into irq_common_data irqchip/gic-v3: Use IRQD_FORWARDED_TO_VCPU flag irqchip/gic: Use IRQD_FORWARDED_TO_VCPU flag genirq: Provide IRQD_FORWARDED_TO_VCPU status flag genirq: Simplify irq_data_to_desc() genirq: Remove __irq_set_handler_locked() pinctrl/pistachio: Use irq_set_handler_locked gpio: vf610: Use irq_set_handler_locked powerpc/mpc8xx: Use irq_set_handler_locked() powerpc/ipic: Use irq_set_handler_locked() powerpc/cpm2: Use irq_set_handler_locked() ...
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull x86 fix from Thomas Gleixner: "A single regression fix for the x86 dma allocator which got wreckaged in the merge window" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/pci/dma: Fix gfp flags for coherent DMA memory allocation
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git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux由 Linus Torvalds 提交于
Pull powerpc fixes from Michael Ellerman: - Fix 32-bit TCE table init in kdump kernel from Nish - Fix kdump with non-power-of-2 crashkernel= from Nish - Abort cxl_pci_enable_device_hook() if PCI channel is offline from Andrew - Fix to release DRC when configure_connector() fails from Bharata - Wire up sys_userfaultfd() - Fix race condition in tearing down MSI interrupts from Paul - Fix unbalanced pci_dev_get() in cxl_probe() from Daniel - Fix cxl build failure due to -Wunused-variable gcc behaviour change from Ian - Tell the toolchain to use ABI v2 when building an LE boot wrapper from Benh - Fix THP to recompute hash value after a failed update from Aneesh - 32-bit memcpy/memset: only use dcbz once cache is enabled from Christophe * tag 'powerpc-4.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc32: memset: only use dcbz once cache is enabled powerpc32: memcpy: only use dcbz once cache is enabled powerpc/mm: Recompute hash value after a failed update powerpc/boot: Specify ABI v2 when building an LE boot wrapper cxl: Fix build failure due to -Wunused-variable behaviour change cxl: Fix unbalanced pci_dev_get in cxl_probe powerpc/MSI: Fix race condition in tearing down MSI interrupts powerpc: Wire up sys_userfaultfd() powerpc/pseries: Release DRC when configure_connector fails cxl: abort cxl_pci_enable_device_hook() if PCI channel is offline powerpc/powernv/pci-ioda: fix kdump with non-power-of-2 crashkernel= powerpc/powernv/pci-ioda: fix 32-bit TCE table init in kdump kernel
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