- 19 11月, 2018 4 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull scheduler fix from Ingo Molnar: "Fix an exec() related scalability/performance regression, which was caused by incorrectly calculating load and migrating tasks on exec() when they shouldn't be" * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/fair: Fix cpu_util_wake() for 'execl' type workloads
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull perf fixes from Ingo Molnar: "Fix uncore PMU enumeration for CofeeLake CPUs" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/intel/uncore: Support CoffeeLake 8th CBOX perf/x86/intel/uncore: Add more IMC PCI IDs for KabyLake and CoffeeLake CPUs
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull EFI fixes from Ingo Molnar: "Misc fixes: two warning splat fixes, a leak fix and persistent memory allocation fixes for ARM" * 'efi-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: efi: Permit calling efi_mem_reserve_persistent() from atomic context efi/arm: Defer persistent reservations until after paging_init() efi/arm/libstub: Pack FDT after populating it efi/arm: Revert deferred unmap of early memmap mapping efi: Fix debugobjects warning on 'efi_rts_work'
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git://git.armlinux.org.uk/~rmk/linux-arm由 Linus Torvalds 提交于
Pull ARM spectre updates from Russell King: "These are the currently known final bits that resolve the Spectre issues. big.Little systems used to be sufficiently identical in that there were no differences between individual CPUs in the system that mattered to the kernel. With the advent of the Spectre problem, the CPUs now have differences in how the workaround is applied. As a result of previous Spectre patches, these systems ended up reporting quite a lot of: "CPUx: Spectre v2: incorrect context switching function, system vulnerable" messages due to the action of the big.Little switcher causing the CPUs to be re-initialised regularly. This series resolves that issue by making the CPU vtable unique to each CPU. However, since this is used very early, before per-cpu is setup, per-cpu can't be used. We also have a problem that two of the methods are not called from preempt-safe paths, but thankfully these remain identical between all CPUs in the system. To make sure, we validate that these are identical during boot" * 'spectre' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: spectre-v2: per-CPU vtables to work around big.Little systems ARM: add PROC_VTABLE and PROC_TABLE macros ARM: clean up per-processor check_bugs method call ARM: split out processor lookup ARM: make lookup_processor_type() non-__init
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- 17 11月, 2018 7 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs由 Linus Torvalds 提交于
Pull fsnotify fix from Jan Kara: "One small fsnotify fix for duplicate events" * tag 'fsnotify_for_v4.20-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: fanotify: fix handling of events on child sub-directory
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git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2由 Linus Torvalds 提交于
Pull bfs2 fixes from Andreas Gruenbacher: "Fix two bugs leading to leaked buffer head references: - gfs2: Put bitmap buffers in put_super - gfs2: Fix iomap buffer head reference counting bug And one bug leading to significant slow-downs when deleting large files: - gfs2: Fix metadata read-ahead during truncate (2)" * tag 'gfs2-4.20.fixes3' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: gfs2: Fix iomap buffer head reference counting bug gfs2: Fix metadata read-ahead during truncate (2) gfs2: Put bitmap buffers in put_super
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由 Andreas Gruenbacher 提交于
GFS2 passes the inode buffer head (dibh) from gfs2_iomap_begin to gfs2_iomap_end in iomap->private. It sets that private pointer in gfs2_iomap_get. Users of gfs2_iomap_get other than gfs2_iomap_begin would have to release iomap->private, but this isn't done correctly, leading to a leak of buffer head references. To fix this, move the code for setting iomap->private from gfs2_iomap_get to gfs2_iomap_begin. Fixes: 64bc06bb ("gfs2: iomap buffered write support") Cc: stable@vger.kernel.org # v4.19+ Signed-off-by: NAndreas Gruenbacher <agruenba@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6由 Linus Torvalds 提交于
Pull crypto fixes from Herbert Xu: "This fixes the following issues: - Potential memory overwrite in simd - Kernel info leaks in crypto_user - NULL dereference and use-after-free in hisilicon" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: user - Zeroize whole structure given to user space crypto: user - fix leaking uninitialized memory to userspace crypto: simd - correctly take reqsize of wrapped skcipher into account crypto: hisilicon - Fix reference after free of memories on error path crypto: hisilicon - Fix NULL dereference for same dst and src
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git://anongit.freedesktop.org/drm/drm由 Linus Torvalds 提交于
Pull drm fixes from Dave Airlie: "Live from Vancouver, SoC maintainer talk, this weeks drm fixes pull for rc3: omapdrm: - regression fixes for the reordering bridge stuff that went into rc1 i915: - incorrect EU count fix - HPD storm fix - MST fix - relocation fix for gen4/5 amdgpu: - huge page handling fix - IH ring setup - XGMI aperture setup - watermark setup fix misc: - docs and MST fix" * tag 'drm-fixes-2018-11-16' of git://anongit.freedesktop.org/drm/drm: (23 commits) drm/i915: Account for scale factor when calculating initial phase drm/i915: Clean up skl_program_scaler() drm/i915: Move programming plane scaler to its own function. drm/i915/icl: Drop spurious register read from icl_dbuf_slices_update drm/i915: fix broadwell EU computation drm/amdgpu: fix huge page handling on Vega10 drm/amd/pp: Fix truncated clock value when set watermark drm/amdgpu: fix bug with IH ring setup drm/meson: venc: dmt mode must use encp drm/amdgpu: set system aperture to cover whole FB region drm/i915: Fix hpd handling for pins with two encoders drm/i915/execlists: Force write serialisation into context image vs execution drm/i915/icl: Fix power well 2 wrt. DC-off toggling order drm/i915: Fix NULL deref when re-enabling HPD IRQs on systems with MST drm/i915: Fix possible race in intel_dp_add_mst_connector() drm/i915/ringbuffer: Delay after EMIT_INVALIDATE for gen4/gen5 drm/omap: dsi: Fix missing of_platform_depopulate() drm/omap: Move DISPC runtime PM handling to omapdrm drm/omap: dsi: Ensure the device is active during probe drm/omap: hdmi4: Ensure the device is active during bind ...
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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: "Two weeks worth of fixes since rc1. - I broke 16-byte alignment of the stack when we moved PPR into pt_regs. Despite being required by the ABI this broke almost nothing, we eventually hit it in code where GCC does arithmetic on the stack pointer assuming the bottom 4 bits are clear. Fix it by padding the in-kernel pt_regs by 8 bytes. - A couple of commits fixing minor bugs in the recent SLB rewrite. - A build fix related to tracepoints in KVM in some configurations. - Our old "IO workarounds" code written for Cell couldn't coexist in a kernel that runs on Power9 with the Radix MMU, fix that. - Remove the NPU DMA ops, these just printed a warning and should never have been called. - Suppress an overly chatty message triggered by CPU hotplug in some configs. - Two small selftest fixes. Thanks to: Alistair Popple, Gustavo Romero, Nicholas Piggin, Satheesh Rajendran, Scott Wood" * tag 'powerpc-4.20-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: selftests/powerpc: Adjust wild_bctr to build with old binutils powerpc/64: Fix kernel stack 16-byte alignment powerpc/numa: Suppress "VPHN is not supported" messages selftests/powerpc: Fix wild_bctr test to work on ppc64 powerpc/io: Fix the IO workarounds code to work with Radix powerpc/mm/64s: Fix preempt warning in slb_allocate_kernel() KVM: PPC: Move and undef TRACE_INCLUDE_PATH/FILE powerpc/mm/64s: Only use slbfee on CPUs that support it powerpc/mm/64s: Use PPC_SLBFEE macro powerpc/mm/64s: Consolidate SLB assertions powerpc/powernv/npu: Remove NPU DMA ops
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git://github.com/jcmvbkbc/linux-xtensa由 Linus Torvalds 提交于
Pull Xtensa fixes from Max Filippov: - fix stack alignment for bFLT binaries. - fix physical-to-virtual address translation for boot parameters in MMUv3 256+256 and 512+512 virtual memory layouts. * tag 'xtensa-20181115' of git://github.com/jcmvbkbc/linux-xtensa: xtensa: fix boot parameters address translation xtensa: make sure bFLT stack is 16 byte aligned
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- 16 11月, 2018 8 次提交
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git://git.kernel.dk/linux-block由 Linus Torvalds 提交于
Pull block fixes from Jens Axboe: - Discard loop fix, caused by integer overflow (Dave) - Blacklist of Samsung drive that hangs with power management (Diego) - Copy bio priority when cloning it (Hannes) - Fix race condition exposed in floppy (me) - Fix SCSI queue cleanup regression. While elusive, it caused oopses in queue running (Ming) - Fix bad string copy in kyber tracing (Omar) * tag 'for-linus-20181115' of git://git.kernel.dk/linux-block: SCSI: fix queue cleanup race before queue initialization is done block: fix 32 bit overflow in __blkdev_issue_discard() libata: blacklist SAMSUNG MZ7TD256HAFV-000L9 SSD block: copy ioprio in __bio_clone_fast() and bounce kyber: fix wrong strlcpy() size in trace_kyber_latency() floppy: fix race condition in __floppy_read_block_0()
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git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse由 Linus Torvalds 提交于
Pull fuse fixes from Miklos Szeredi: "A couple of fixes, all bound for -stable (i.e. not regressions in this cycle)" * tag 'fuse-fixes-4.20-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse: fuse: fix use-after-free in fuse_direct_IO() fuse: fix possibly missed wake-up after abort fuse: fix leaked notify reply
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由 Dave Airlie 提交于
Merge tag 'drm-intel-fixes-2018-11-15' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes - Fix Bugzilla #108712: Fix incorrect EU count report from kernel - Fix to account for scale factor when calculating initial phase on scaled output - Avoid too trigger-happy HPD storm detection and fix a race and an OOPS for MST systems. - Relocation race fix for Gen4/5 - A couple ICL fixes and dependencies for above Fixes:. Signed-off-by: NDave Airlie <airlied@redhat.com> From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181115164709.GA13430@jlahtine-desk.ger.corp.intel.com
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git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux由 Linus Torvalds 提交于
Pull SELinux fixes from Paul Moore: "Two small SELinux fixes for v4.20. Ondrej's patch adds a check on user input, and my patch ensures we don't look past the end of a buffer. Both patches are quite small and pass the selinux-testsuite" * tag 'selinux-pr-20181115' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux: selinux: fix non-MLS handling in mls_context_to_sid() selinux: check length properly in SCTP bind hook
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git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl由 Linus Torvalds 提交于
Pull pin control fixes from Linus Walleij: - A bunch of fixes for the Allwinner meson platform - Establish a git repo for Intel pin control in MAINTAINERS * tag 'pinctrl-v4.20-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: MAINTAINERS: Add tree link for Intel pin control driver pinctrl: meson: fix meson8b ao pull register bits pinctrl: meson: fix meson8 ao pull register bits pinctrl: meson: fix gxl ao pull register bits pinctrl: meson: fix gxbb ao pull register bits pinctrl: meson: fix pinconf bias disable
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git://git.linux-nfs.org/projects/trondmy/linux-nfs由 Linus Torvalds 提交于
Pull NFS client bugfixes from Trond Myklebust: "Highlights include: Stable fixes: - Don't exit the NFSv4 state manager without clearing NFS4CLNT_MANAGER_RUNNING Bugfixes: - Fix an Oops when destroying the RPCSEC_GSS credential cache - Fix an Oops during delegation callbacks - Ensure that the NFSv4 state manager exits the loop on SIGKILL - Fix a bogus get/put in generic_key_to_expire()" * tag 'nfs-for-4.20-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: NFSv4: Fix an Oops during delegation callbacks SUNRPC: Fix a bogus get/put in generic_key_to_expire() SUNRPC: Fix a Oops when destroying the RPCSEC_GSS credential cache NFSv4: Ensure that the state manager exits the loop on SIGKILL NFSv4: Don't exit the state manager without clearing NFS4CLNT_MANAGER_RUNNING
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git://people.freedesktop.org/~agd5f/linux由 Dave Airlie 提交于
Fixes for 4.20: - Fix for huge page handling that caused a GPUVM fault in some cases - Fix IH ring setup - Fix for xgmi aperture setup - Fix for watermark setup for SMU Signed-off-by: NDave Airlie <airlied@redhat.com> From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181114171853.2866-1-alexander.deucher@amd.com
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git://anongit.freedesktop.org/drm/drm-misc由 Dave Airlie 提交于
Cross-subsystem: - omap: Instantiate dss children in omapdss instead of mach (Laurent) Other: - htmldocs build warning (Sean) - MST NULL deref fix (Stanislav) - omap: Various runtime ref gets on probe/bind (Laurent) - omap: Fix to the above dss children patch (Tony) Cc: Sean Paul <sean@poorly.run> Cc: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Tony Lindgren <tony@atomide.com> Signed-off-by: NDave Airlie <airlied@redhat.com> From: Sean Paul <sean@poorly.run> Link: https://patchwork.freedesktop.org/patch/msgid/20181114204542.GA52569@art_vandelay
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- 15 11月, 2018 21 次提交
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由 Gustavo Romero 提交于
Currently the selftest wild_bctr can fail to build when an old gcc is used, notably on gcc using a binutils version <= 2.27, because the assembler does not support the integer suffix UL. This patch adjusts the wild_bctr test so the REG_POISON value is still treated as an unsigned long for the shifts on compilation but the UL suffix is absent on the stringification, so the inline asm code generated has no UL suffixes. Signed-off-by: NGustavo Romero <gromero@linux.vnet.ibm.com> [mpe: Wrap long line] Signed-off-by: NMichael Ellerman <mpe@ellerman.id.au>
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由 Ville Syrjälä 提交于
To get the initial phase correct we need to account for the scale factor as well. I forgot this initially and was mostly looking at heavily upscaled content where the minor difference between -0.5 and the proper initial phase was not readily apparent. And let's toss in a comment that tries to explain the formula a little bit. v2: The initial phase upper limit is 1.5, not 24.0! Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Fixes: 0a59952b ("drm/i915: Configure SKL+ scaler initial phase correctly") Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181029181820.21956-1-ville.syrjala@linux.intel.comTested-by: NJuha-Pekka Heikkila <juhapekka.heikkila@gmail.com> Tested-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> #irc Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> #irc (cherry picked from commit e7a278a3) Signed-off-by: NJoonas Lahtinen <joonas.lahtinen@linux.intel.com>
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由 Ville Syrjälä 提交于
Remove the "sizes are 0 based" stuff that is not even true for the scaler. v2: Rebase Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181101151736.20522-1-ville.syrjala@linux.intel.comReviewed-by: NRodrigo Vivi <rodrigo.vivi@intel.com> (cherry picked from commit d0105af9) Signed-off-by: NJoonas Lahtinen <joonas.lahtinen@linux.intel.com>
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由 Maarten Lankhorst 提交于
This cleans the code up slightly, and will make other changes easier. Signed-off-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: NMatt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180920102711.4184-8-maarten.lankhorst@linux.intel.com (cherry picked from commit ab5c60bf) Signed-off-by: NJoonas Lahtinen <joonas.lahtinen@linux.intel.com>
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由 Ard Biesheuvel 提交于
Currently, efi_mem_reserve_persistent() may not be called from atomic context, since both the kmalloc() call and the memremap() call may sleep. The kmalloc() call is easy enough to fix, but the memremap() call needs to be moved into an init hook since we cannot control the memory allocation behavior of memremap() at the call site. Signed-off-by: NArd Biesheuvel <ard.biesheuvel@linaro.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-efi@vger.kernel.org Link: http://lkml.kernel.org/r/20181114175544.12860-6-ard.biesheuvel@linaro.orgSigned-off-by: NIngo Molnar <mingo@kernel.org>
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由 Ard Biesheuvel 提交于
The new memory EFI reservation feature we introduced to allow memory reservations to persist across kexec may trigger an unbounded number of calls to memblock_reserve(). The memblock subsystem can deal with this fine, but not before memblock resizing is enabled, which we can only do after paging_init(), when the memory we reallocate the array into is actually mapped. So break out the memreserve table processing into a separate routine and call it after paging_init() on arm64. On ARM, because of limited reviewing bandwidth of the maintainer, we cannot currently fix this, so instead, disable the EFI persistent memreserve entirely on ARM so we can fix it later. Tested-by: NMarc Zyngier <marc.zyngier@arm.com> Signed-off-by: NArd Biesheuvel <ard.biesheuvel@linaro.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-efi@vger.kernel.org Link: http://lkml.kernel.org/r/20181114175544.12860-5-ard.biesheuvel@linaro.orgSigned-off-by: NIngo Molnar <mingo@kernel.org>
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由 Ard Biesheuvel 提交于
Commit: 24d7c494 ("efi/arm-stub: Round up FDT allocation to mapping size") increased the allocation size for the FDT image created by the stub to a fixed value of 2 MB, to simplify the former code that made several attempts with increasing values for the size. This is reasonable given that the allocation is of type EFI_LOADER_DATA, which is released to the kernel unless it is explicitly memblock_reserve()d by the early boot code. However, this allocation size leaked into the 'size' field of the FDT header metadata, and so the entire allocation remains occupied by the device tree binary, even if most of it is not used to store device tree information. So call fdt_pack() to shrink the FDT data structure to its minimum size after populating all the fields, so that the remaining memory is no longer wasted. Signed-off-by: NArd Biesheuvel <ard.biesheuvel@linaro.org> Cc: <stable@vger.kernel.org> # v4.12+ Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-efi@vger.kernel.org Fixes: 24d7c494 ("efi/arm-stub: Round up FDT allocation to mapping size") Link: http://lkml.kernel.org/r/20181114175544.12860-4-ard.biesheuvel@linaro.orgSigned-off-by: NIngo Molnar <mingo@kernel.org>
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由 Ard Biesheuvel 提交于
Commit: 3ea86495 ("efi/arm: preserve early mapping of UEFI memory map longer for BGRT") deferred the unmap of the early mapping of the UEFI memory map to accommodate the ACPI BGRT code, which looks up the memory type that backs the BGRT table to validate it against the requirements of the UEFI spec. Unfortunately, this causes problems on ARM, which does not permit early mappings to persist after paging_init() is called, resulting in a WARN() splat. Since we don't support the BGRT table on ARM anway, let's revert ARM to the old behaviour, which is to take down the early mapping at the end of efi_init(). Signed-off-by: NArd Biesheuvel <ard.biesheuvel@linaro.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-efi@vger.kernel.org Fixes: 3ea86495 ("efi/arm: preserve early mapping of UEFI memory ...") Link: http://lkml.kernel.org/r/20181114175544.12860-3-ard.biesheuvel@linaro.orgSigned-off-by: NIngo Molnar <mingo@kernel.org>
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由 Waiman Long 提交于
The following commit: 9dbbedaa ("efi: Make efi_rts_work accessible to efi page fault handler") converted 'efi_rts_work' from an auto variable to a global variable. However, when submitting the work, INIT_WORK_ONSTACK() was still used, causing the following complaint from debugobjects: ODEBUG: object 00000000ed27b500 is NOT on stack 00000000c7d38760, but annotated. Change the macro to just INIT_WORK() to eliminate the warning. Signed-off-by: NWaiman Long <longman@redhat.com> Signed-off-by: NArd Biesheuvel <ard.biesheuvel@linaro.org> Acked-by: NSai Praneeth Prakhya <sai.praneeth.prakhya@intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-efi@vger.kernel.org Fixes: 9dbbedaa ("efi: Make efi_rts_work accessible to efi page fault handler") Link: http://lkml.kernel.org/r/20181114175544.12860-2-ard.biesheuvel@linaro.orgSigned-off-by: NIngo Molnar <mingo@kernel.org>
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由 Nicholas Piggin 提交于
Commit 4c2de74c ("powerpc/64: Interrupts save PPR on stack rather than thread_struct") changed sizeof(struct pt_regs) % 16 from 0 to 8, which causes the interrupt frame allocation on kernel entry to put the kernel stack out of alignment. Quadword (16-byte) alignment for the stack is required by both the 64-bit v1 ABI (v1.9 § 3.2.2) and the 64-bit v2 ABI (v1.1 § 2.2.2.1). Add a pad field to fix alignment, and add a BUILD_BUG_ON to catch this in future. Fixes: 4c2de74c ("powerpc/64: Interrupts save PPR on stack rather than thread_struct") Signed-off-by: NNicholas Piggin <npiggin@gmail.com> Signed-off-by: NMichael Ellerman <mpe@ellerman.id.au>
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由 Linus Torvalds 提交于
Merge tag 'riscv-for-linus-4.20-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux Pull RISC-V fixes from Palmer Dabbelt: "This contains a few patches that fix various issues in the RISC-V port: - enable printk timestamps in the RISC-V defconfig. - a whitespace fix to "struct pt_regs". - add a "vdso_install" target for RISC-V. - a pair of build fixes: one to fix a typo in our makefile, and one to clean up some warnings. There will probably be more patches from us for 4.20, but I don't have anything that's ready to go right now so I'm going to hold off a bit. Right now the only concrete thing I know I want to make sure gets sorted out is our 32-bit stat interface, which I don't want sitting in limbo for another cycle as we have to get RV32I glibc sone" * tag 'riscv-for-linus-4.20-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux: RISC-V: Silence some module warnings on 32-bit RISC-V: lib: Fix build error for 64-bit riscv: add missing vdso_install target riscv: fix spacing in struct pt_regs RISC-V: defconfig: Enable printk timestamps
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https://git.linaro.org/people/daniel.thompson/linux由 Linus Torvalds 提交于
Pull kgdb fixes from Daniel Thompson: "The most important changes here are two fixes for kdb regressions causes by the hashing of %p pointers together with a fix for a potential overflow in kdb tab completion handling (and warning fix). Also included are a set of changes in preparation to (eventually) enable -Wimplicit-fallthrough" * tag 'kgdb-fixes-4.20-rc3' of https://git.linaro.org/people/daniel.thompson/linux: kdb: kdb_support: mark expected switch fall-throughs kdb: kdb_keyboard: mark expected switch fall-throughs kdb: kdb_main: refactor code in kdb_md_line kdb: Use strscpy with destination buffer size kdb: print real address of pointers instead of hashed addresses kdb: use correct pointer when 'btc' calls 'btt'
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由 Linus Torvalds 提交于
Merge branch 'fixes-v4.20-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security Pull integrity fix from James Morris: "Fix a bug introduced with in this merge window in 82f94f24 ("KEYS: Provide software public key query function [ver #2]")" * 'fixes-v4.20-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: integrity: support new struct public_key_signature encoding field
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm由 Linus Torvalds 提交于
Pull ACPI fix from Rafael Wysocki: "Fix a recently introduced build issue in the xpower PMIC driver (Arnd Bergmann)" * tag 'acpi-4.20-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI / PMIC: xpower: fix IOSF_MBI dependency
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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 fixes from Rafael Wysocki: "These remove a stale DT entry left behind after recent removal of a cpufreq driver without users, fix up error handling in the imx6q cpufreq driver, fix two issues in the cpufreq documentation, and update the ARM cpufreq driver. Specifics: - Drop stale DT binding for the arm_big_little_dt driver removed recently (Sudeep Holla). - Fix up error handling in the imx6q cpufreq driver to make it report voltage scaling failures (Anson Huang). - Fix two issues in the cpufreq documentation (Viresh Kumar, Zhao Wei Liew). - Fix ARM cpuidle driver initialization regression from the 4.19 time frame and rework the driver registration part of it to simplify code (Ulf Hansson)" * tag 'pm-4.20-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ARM: cpuidle: Convert to use cpuidle_register|unregister() ARM: cpuidle: Don't register the driver when back-end init returns -ENXIO dt-bindings: cpufreq: remove stale arm_big_little_dt entry Documentation: cpufreq: Correct a typo cpufreq: imx6q: add return value check for voltage scale Documentation: cpu-freq: Frequencies aren't always sorted
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git://linux-nfs.org/~bfields/linux由 Linus Torvalds 提交于
Pull nfsd fixes from Bruce Fields: "Three nfsd bugfixes. None are new bugs, but they all take a little effort to hit, which might explain why they weren't found sooner" * tag 'nfsd-4.20-1' of git://linux-nfs.org/~bfields/linux: SUNRPC: drop pointless static qualifier in xdr_get_next_encode_buffer() nfsd: COPY and CLONE operations require the saved filehandle to be set sunrpc: correct the computation for page_ptr when truncating
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git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci由 Linus Torvalds 提交于
Pull PCI fix from Bjorn Helgaas: "Revert a _PXM change that causes silent early boot failure on some AMD ThreadRipper systems" * tag 'pci-v4.20-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: Revert "ACPI/PCI: Pay attention to device-specific _PXM node values"
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi由 Linus Torvalds 提交于
Pull SCSI fixes from James Bottomley: "This is mostly a set of minor and obvious fixes (three in one of the new drivers). The only substantial change is to move the ufs to the blk-mq now that the merge window fixed the suspend/resume issues with blk-mq" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: qla2xxx: Initialize port speed to avoid setting lower speed Revert "scsi: ufs: Disable blk-mq for now" scsi: NCR5380: Return false instead of NULL scsi: qla2xxx: Fix a typo in MODULE_PARM_DESC scsi: hisi_sas: Remove set but not used variable 'dq_list' scsi: myrs: only build on little-endian platforms scsi: myrs: avoid stack overflow warning scsi: lpfc: fix remoteport access scsi: myrb: fix sprintf buffer overflow warning scsi: target/core: Avoid that a kernel oops is triggered when COMPARE AND WRITE fails
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git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux由 Linus Torvalds 提交于
Pull RTC driver fixes from Alexandre Belloni: - cmos: stop exporting alarms when not supported - hctosys: correctly report range error - pcf2127: fix a memory leak * tag 'rtc-4.20-2' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: rtc: pcf2127: fix a kmemleak caused in pcf2127_i2c_gather_write rtc: hctosys: Add missing range error reporting rtc: cmos: Do not export alarm rtc_ops when we do not support alarms
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git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace由 Linus Torvalds 提交于
Pull namespace fix from Eric Biederman: "Benjamin Coddington noticed an unkillable busy loop in the kernel that anyone who is sufficiently motivated can trigger. This bug did not exist in earlier kernels making this bug a regression. I have tested the change personally and confirmed that the bug exists and that the fix works. This fix has been picked up by linux-next and hopefully the automated testing bots and no problems have been reported from those sources. Ordinarily I would let something like this sit a little longer but I am going to be away at Linux Plumbers the rest of this week and I am afraid if I don't send the pull request now this fix will get lost" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace: mnt: fix __detach_mounts infinite loop
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git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux由 Linus Torvalds 提交于
Pull parisc fix from Helge Deller: "Revert one patch which changed how spinlocks get released. It breaks the rwlock implementation in glibc" * 'parisc-4.20-3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Revert "Release spinlocks using ordered store"
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