- 08 Feb, 2020 3 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linuxLinus Torvalds authored
Pull orangefs fix from Mike Marshall: "Debugfs fix for orangefs. Vasliy Averin noticed that 'if seq_file .next function does not change position index, read after some lseek can generate unexpected output' and sent in this fix" * tag 'for-linus-5.6-ofs1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux: help_next should increase position index
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git://linux-nfs.org/~bfields/linuxLinus Torvalds authored
Pull nfsd updates from Bruce Fields: "Highlights: - Server-to-server copy code from Olga. To use it, client and both servers must have support, the target server must be able to access the source server over NFSv4.2, and the target server must have the inter_copy_offload_enable module parameter set. - Improvements and bugfixes for the new filehandle cache, especially in the container case, from Trond - Also from Trond, better reporting of write errors. - Y2038 work from Arnd" * tag 'nfsd-5.6' of git://linux-nfs.org/~bfields/linux: (55 commits) sunrpc: expiry_time should be seconds not timeval nfsd: make nfsd_filecache_wq variable static nfsd4: fix double free in nfsd4_do_async_copy() nfsd: convert file cache to use over/underflow safe refcount nfsd: Define the file access mode enum for tracing nfsd: Fix a perf warning nfsd: Ensure sampling of the write verifier is atomic with the write nfsd: Ensure sampling of the commit verifier is atomic with the commit sunrpc: clean up cache entry add/remove from hashtable sunrpc: Fix potential leaks in sunrpc_cache_unhash() nfsd: Ensure exclusion between CLONE and WRITE errors nfsd: Pass the nfsd_file as arguments to nfsd4_clone_file_range() nfsd: Update the boot verifier on stable writes too. nfsd: Fix stable writes nfsd: Allow nfsd_vfs_write() to take the nfsd_file as an argument nfsd: Fix a soft lockup race in nfsd_file_mark_find_or_create() nfsd: Reduce the number of calls to nfsd_file_gc() nfsd: Schedule the laundrette regularly irrespective of file errors nfsd: Remove unused constant NFSD_FILE_LRU_RESCAN nfsd: Containerise filecache laundrette ...
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git://git.linux-nfs.org/projects/anna/linux-nfsLinus Torvalds authored
Puyll NFS client updates from Anna Schumaker: "Stable bugfixes: - Fix memory leaks and corruption in readdir # v2.6.37+ - Directory page cache needs to be locked when read # v2.6.37+ New features: - Convert NFS to use the new mount API - Add "softreval" mount option to let clients use cache if server goes down - Add a config option to compile without UDP support - Limit the number of inactive delegations the client can cache at once - Improved readdir concurrency using iterate_shared() Other bugfixes and cleanups: - More 64-bit time conversions - Add additional diagnostic tracepoints - Check for holes in swapfiles, and add dependency on CONFIG_SWAP - Various xprtrdma cleanups to prepare for 5.7's changes - Several fixes for NFS writeback and commit handling - Fix acls over krb5i/krb5p mounts - Recover from premature loss of openstateids - Fix NFS v3 chacl and chmod bug - Compare creds using cred_fscmp() - Use kmemdup_nul() in more places - Optimize readdir cache page invalidation - Lease renewal and recovery fixes" * tag 'nfs-for-5.6-1' of git://git.linux-nfs.org/projects/anna/linux-nfs: (93 commits) NFSv4.0: nfs4_do_fsinfo() should not do implicit lease renewals NFSv4: try lease recovery on NFS4ERR_EXPIRED NFS: Fix memory leaks nfs: optimise readdir cache page invalidation NFS: Switch readdir to using iterate_shared() NFS: Use kmemdup_nul() in nfs_readdir_make_qstr() NFS: Directory page cache pages need to be locked when read NFS: Fix memory leaks and corruption in readdir SUNRPC: Use kmemdup_nul() in rpc_parse_scope_id() NFS: Replace various occurrences of kstrndup() with kmemdup_nul() NFSv4: Limit the total number of cached delegations NFSv4: Add accounting for the number of active delegations held NFSv4: Try to return the delegation immediately when marked for return on close NFS: Clear NFS_DELEGATION_RETURN_IF_CLOSED when the delegation is returned NFSv4: nfs_inode_evict_delegation() should set NFS_DELEGATION_RETURNING NFS: nfs_find_open_context() should use cred_fscmp() NFS: nfs_access_get_cached_rcu() should use cred_fscmp() NFSv4: pnfs_roc() must use cred_fscmp() to compare creds NFS: remove unused macros nfs: Return EINVAL rather than ERANGE for mount parse errors ...
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- 07 Feb, 2020 15 commits
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git://git.lwn.net/linuxLinus Torvalds authored
Pull Documentation fixes from Jonathan Corbet: "A handful of small documentation fixes that wandered in" * tag 'docs-5.6-2' of git://git.lwn.net/linux: Allow git builds of Sphinx Documentation: changes.rst: update several outdated project URLs Documentation: build warnings related to missing blank lines after explicit markups has been fixed mailmap: add entry for Tiezhu Yang Documentation/ko_KR/howto: Update a broken link Documentation/ko_KR/howto: Update broken web addresses docs/locking: Fix outdated section names
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git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linuxLinus Torvalds authored
Pull i2c updates from Wolfram Sang: "i2c core: - huge improvements and refactorizations of the Linux I2C documentation (lots of thanks to Luca for doing it and Jean for the careful review) - subsystem wide API conversion to i2c_new_client_device() - remove obsolete parport-light driver - smaller core updates (removal of 'extern', enabling more compile testing, use more helper macros) - and quite a bunch of driver updates (new IDs, simplifications, better PM, support of atomic transfers and other improvements) i2c-mux: - The main feature is the idle-state rework of the pca954x driver from Biwen Li at24 driver: - minor maintenance: update the license tag, sort headers - move support for the write-protect pin into nvmem core - add a reference to the new wp-gpios property in nvmem to at25 bindings - add support for regulator and pm_runtime control" * 'i2c/for-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (91 commits) i2c: cros-ec-tunnel: Fix ACPI identifier i2c: cros-ec-tunnel: Fix slave device enumeration i2c: stm32f7: add PM_SLEEP suspend/resume support i2c: cadence: Fix wording in i2c-cadence driver i2c: cadence: Fix power management order of operations i2c: cadence: Fix error printing in case of defer i2c: cadence: Handle transfer_size rollover i2c: i801: Add support for Intel Comet Lake PCH-V docs: i2c: writing-clients: properly name the stop condition docs: i2c: i2c-protocol: use same wording as smbus-protocol docs: i2c: rename sections so the overall picture is clearer docs: i2c: old-module-parameters: use monospace instead of "" docs: i2c: old-module-parameters: clarify this is for obsolete kernels docs: i2c: old-module-parameters: fix internal hyperlink docs: i2c: instantiating-devices: use monospace for sysfs attributes docs: i2c: instantiating-devices: rearrange static instatiation docs: i2c: instantiating-devices: fix internal hyperlink docs: i2c: smbus-protocol: improve I2C Block transactions description docs: i2c: smbus-protocol: fix punctuation docs: i2c: smbus-protocol: fix typo ...
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmLinus Torvalds authored
Pull more ACPI updates from Rafael Wysocki: "Add Hisilicon Hip08-Lite I2C controller clock frequency support to the ACPI driver for AMD SoCs (APD) and to the Designware I2C driver (Hanjun Guo)" * tag 'acpi-5.6-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: i2c: designware: Add ACPI HID for Hisilicon Hip08-Lite I2C controller ACPI / APD: Add clock frequency for Hisilicon Hip08-Lite I2C controller
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmLinus Torvalds authored
Pull more power management updates from Rafael Wysocki: - Update the recently merged CPR (Core Power Reduction) support in the AVS (Adaptive Voltage Scaling) subsystem (Brendan Higgins, Nathan Chancellor, Niklas Cassel) - Update the rockchip-io AVS driver (Heiko Stuebner) - Add two more module parameters to intel_idle on top of the recently merged material (Rafael Wysocki) - Clean up a piece of cpuidle documentation and consolidate system sleep states documentation (Rafael Wysocki) * tag 'pm-5.6-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpuidle: Documentation: Clean up PM QoS description Documentation: admin-guide: PM: Update sleep states documentation intel_idle: Introduce 'states_off' module parameter intel_idle: Introduce 'use_acpi' module parameter power: avs: qcom-cpr: Avoid clang -Wsometimes-uninitialized in cpr_scale power: avs: qcom-cpr: add unspecified HAS_IOMEM dependency PM / AVS: rockchip-io: fix the supply naming for the emmc supply on px30 power: avs: qcom-cpr: add a printout after the driver has been initialized
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git://anongit.freedesktop.org/drm/drmLinus Torvalds authored
Pull drm fixes from Dave Airlie: "Just some fixes for this merge window: the tegra changes fix some regressions in the merge, nouveau has a few modesetting fixes. The amdgpu fixes are bit bigger, but they contain a couple of weeks of fixes, and don't seem to contain anything that isn't really a fix. Summary: tegra: - merge window regression fixes nouveau: - couple of volta/turing modesetting fixes amdgpu: - EDC fixes for Arcturus - GDDR6 memory training fixe - Fix for reading gfx clockgating registers while in GFXOFF state - i2c freq fixes - Misc display fixes - TLB invalidation fix when using semaphores - VCN 2.5 instancing fixes - Switch raven1 gfxoff to a blacklist - Coreboot workaround for KV/KB - Root cause dongle fixes for display and revert workaround - Enable GPU reset for renoir and navi - Navi overclocking fixes - Fix up confusing warnings in display clock validation on raven amdkfd: - SDMA fix radeon: - Misc LUT fixes" * tag 'drm-next-2020-02-07' of git://anongit.freedesktop.org/drm/drm: (90 commits) gpu: host1x: Set DMA direction only for DMA-mapped buffer objects drm/tegra: Reuse IOVA mapping where possible drm/tegra: Relax IOMMU usage criteria on old Tegra drm/amd/dm/mst: Ignore payload update failures drm/amdgpu: update default voltage for boot od table for navi1x drm/amdgpu/smu10: fix smu10_get_clock_by_type_with_voltage drm/amdgpu/smu10: fix smu10_get_clock_by_type_with_latency drm/amdgpu/display: handle multiple numbers of fclks in dcn_calcs.c (v2) drm/amdgpu: fetch default VDDC curve voltages (v2) drm/amdgpu/smu_v11_0: Correct behavior of restoring default tables (v2) drm/amdgpu/navi10: add OD_RANGE for navi overclocking drm/amdgpu/navi: fix index for OD MCLK drm/amd/display: Fix HW/SW state mismatch drm/amd/display: Fix a typo when computing dsc configuration drm/amd/powerplay: fix navi10 system intermittent reboot issue V2 drm/amdkfd: Fix a bug in SDMA RLC queue counting under HWS mode drm/amd/display: Only enable cursor on pipes that need it drm/nouveau/kms/gv100-: avoid sending a core update until the first modeset drm/nouveau/kms/gv100-: move window ownership setup into modesetting path drm/nouveau/disp/gv100-: halt NV_PDISP_FE_RM_INTR_STAT_CTRL_DISP_ERROR storms ...
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git://git.kernel.org/pub/scm/linux/kernel/git/clk/linuxLinus Torvalds authored
Pull clk fixes from Stephen Boyd: "A collection of fixes: - Make of_clk.h self contained - Fix new qcom DT bindings that just merged to match the DTS files - Fix qcom clk driver to properly detect DFS clk frequencies - Fix the ls1028a driver to not deref a pointer before assigning it" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: of: clk: Make <linux/of_clk.h> self-contained clk: qcom: Use ARRAY_SIZE in videocc-sc7180 for parent clocks clk: qcom: Get rid of the test clock for videocc-sc7180 dt-bindings: clock: Cleanup qcom,videocc bindings for sdm845/sc7180 clk: qcom: Use ARRAY_SIZE in gpucc-sc7180 for parent clocks clk: qcom: Get rid of the test clock for gpucc-sc7180 dt-bindings: clock: Fix qcom,gpucc bindings for sdm845/sc7180/msm8998 clk: qcom: Use ARRAY_SIZE in dispcc-sc7180 for parent clocks clk: qcom: Get rid of the test clock for dispcc-sc7180 clk: qcom: Get rid of fallback global names for dispcc-sc7180 dt-bindings: clock: Fix qcom,dispcc bindings for sdm845/sc7180 clk: qcom: rcg2: Don't crash if our parent can't be found; return an error clk: ls1028a: fix a dereference of pointer 'parent' before a null check dt-bindings: clk: qcom: Fix self-validation, split, and clean cruft clk: qcom: Don't overwrite 'cfg' in clk_rcg2_dfs_populate_freq()
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git://www.linux-watchdog.org/linux-watchdogLinus Torvalds authored
Pull watchdog updates from Wim Van Sebroeck: - add IT8786 chipset ID - addition of sam9x60 compatible watchdog - da9062 improvements - fix UAF in reboot notifier handling in watchdog core code - other fixes and small improvements * tag 'linux-watchdog-5.6-rc1' of git://www.linux-watchdog.org/linux-watchdog: watchdog: da9062: make restart handler atomic safe watchdog: mtk_wdt: mt2712: Add reset controller watchdog: mtk_wdt: mt8183: Add reset controller dt-bindings: mediatek: mt2712: Add #reset-cells dt-bindings: mediatek: mt8183: Add #reset-cells dt-bindings: watchdog: da9062: add suspend disable option watchdog: it87_wdt: add IT8786 ID watchdog: dw_wdt: ping watchdog to reset countdown before start watchdog: fix UAF in reboot notifier handling in watchdog core code watchdog: cadence: Skip printing pointer value watchdog: qcom: Use platform_get_irq_optional() for bark irq watchdog: da9062: add power management ops watchdog: make DesignWare watchdog allow users to set bigger timeout value drivers: watchdog: stm32_iwdg: set WDOG_HW_RUNNING at probe watchdog: sama5d4_wdt: addition of sam9x60 compatible watchdog
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git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhostLinus Torvalds authored
Pull virtio updates from Michael Tsirkin: "Some bug fixes/cleanups. The deprecated scsi passthrough for virtio_blk is removed" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: virtio_balloon: Fix memory leaks on errors in virtballoon_probe() virtio-balloon: Fix memory leak when unloading while hinting is in progress virtio_balloon: prevent pfn array overflow virtio-blk: remove VIRTIO_BLK_F_SCSI support virtio-pci: check name when counting MSI-X vectors virtio-balloon: initialize all vq callbacks virtio-mmio: convert to devm_platform_ioremap_resource
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git://github.com/jcmvbkbc/linux-xtensaLinus Torvalds authored
Pull xtensa updates from Max Filippov: - reorganize exception vectors placement - small cleanups (drop unused functions/headers/defconfig entries, spelling fixes) * tag 'xtensa-20200206' of git://github.com/jcmvbkbc/linux-xtensa: xtensa: ISS: improve simcall assembly xtensa: reorganize vectors placement xtensa: separate SMP and XIP support xtensa: move fast exception handlers close to vectors arch/xtensa: fix Kconfig typos for HAVE_SMP xtensa: clean up optional XCHAL_* definitions xtensa: drop unused function fast_coprocessor_double xtensa: drop empty platform_* functions from platforms xtensa: clean up platform headers xtensa: drop set_except_vector declaration xtensa: configs: Cleanup old Kconfig IO scheduler options
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Roberto Bergantinos Corpas authored
When upcalling gssproxy, cache_head.expiry_time is set as a timeval, not seconds since boot. As such, RPC cache expiry logic will not clean expired objects created under auth.rpcsec.context cache. This has proven to cause kernel memory leaks on field. Using 64 bit variants of getboottime/timespec Expiration times have worked this way since 2010's c5b29f88 "sunrpc: use seconds since boot in expiry cache". The gssproxy code introduced in 2012 added gss_proxy_save_rsc and introduced the bug. That's a while for this to lurk, but it required a bit of an extreme case to make it obvious. Signed-off-by:
Roberto Bergantinos Corpas <rbergant@redhat.com> Cc: stable@vger.kernel.org Fixes: 030d794b "SUNRPC: Use gssproxy upcall for server..." Tested-By:
Frank Sorenson <sorenson@redhat.com> Signed-off-by:
J. Bruce Fields <bfields@redhat.com>
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Chen Zhou authored
Fix sparse warning: fs/nfsd/filecache.c:55:25: warning: symbol 'nfsd_filecache_wq' was not declared. Should it be static? Reported-by:
Hulk Robot <hulkci@huawei.com> Signed-off-by:
Chen Zhou <chenzhou10@huawei.com> Signed-off-by:
J. Bruce Fields <bfields@redhat.com>
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Rafael J. Wysocki authored
* pm-avs: power: avs: qcom-cpr: Avoid clang -Wsometimes-uninitialized in cpr_scale power: avs: qcom-cpr: add unspecified HAS_IOMEM dependency PM / AVS: rockchip-io: fix the supply naming for the emmc supply on px30 power: avs: qcom-cpr: add a printout after the driver has been initialized * pm-cpuidle: cpuidle: Documentation: Clean up PM QoS description intel_idle: Introduce 'states_off' module parameter intel_idle: Introduce 'use_acpi' module parameter
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git://people.freedesktop.org/~agd5f/linuxDave Airlie authored
amd-drm-next-5.6-2020-02-05: amdgpu: - EDC fixes for Arcturus - GDDR6 memory training fixe - Fix for reading gfx clockgating registers while in GFXOFF state - i2c freq fixes - Misc display fixes - TLB invalidation fix when using semaphores - VCN 2.5 instancing fixes - Switch raven1 gfxoff to a blacklist - Coreboot workaround for KV/KB - Root cause dongle fixes for display and revert workaround - Enable GPU reset for renoir and navi - Navi overclocking fixes - Fix up confusing warnings in display clock validation on raven amdkfd: - SDMA fix radeon: - Misc LUT fixes Signed-off-by:
Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200206035458.3894-1-alexander.deucher@amd.com
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git://github.com/skeggsb/linuxDave Airlie authored
Just a couple of fixes to Volta/Turing modesetting on some systems. Signed-off-by:
Dave Airlie <airlied@redhat.com> From: Ben Skeggs <skeggsb@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/ <CACAvsv7=eP+Ai1ouoMyYyo1xMF0pTQki=owYjJkS=NpvKQd1fg@mail.gmail.com
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git://anongit.freedesktop.org/tegra/linuxDave Airlie authored
drm/tegra: Fixes for v5.6-rc1 These are a couple of quick fixes for regressions that were found during the first two weeks of the merge window. Signed-off-by:
Dave Airlie <airlied@redhat.com> From: Thierry Reding <thierry.reding@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200206172753.2185390-1-thierry.reding@gmail.com
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- 06 Feb, 2020 22 commits
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Thierry Reding authored
The DMA direction is only used by the DMA API, so there is no use in setting it when a buffer object isn't mapped with the DMA API. Signed-off-by:
Thierry Reding <treding@nvidia.com> Tested-by:
Dmitry Osipenko <digetx@gmail.com> Reviewed-by:
Dmitry Osipenko <digetx@gmail.com>
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Thierry Reding authored
This partially reverts the DMA API support that was recently merged because it was causing performance regressions on older Tegra devices. Unfortunately, the cache maintenance performed by dma_map_sg() and dma_unmap_sg() causes performance to drop by a factor of 10. The right solution for this would be to cache mappings for buffers per consumer device, but that's a bit involved. Instead, we simply revert to the old behaviour of sharing IOVA mappings when we know that devices can do so (i.e. they share the same IOMMU domain). Cc: <stable@vger.kernel.org> # v5.5 Reported-by:
Dmitry Osipenko <digetx@gmail.com> Signed-off-by:
Thierry Reding <treding@nvidia.com> Tested-by:
Dmitry Osipenko <digetx@gmail.com> Reviewed-by:
Dmitry Osipenko <digetx@gmail.com>
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Thierry Reding authored
Older Tegra devices only allow addressing 32 bits of memory, so whether or not the host1x is attached to an IOMMU doesn't matter. host1x IOMMU attachment is only needed on devices that can address memory beyond the 32-bit boundary and where the host1x doesn't support the wide GATHER opcode that allows it to access buffers at higher addresses. Cc: <stable@vger.kernel.org> # v5.5 Signed-off-by:
Thierry Reding <treding@nvidia.com> Tested-by:
Dmitry Osipenko <digetx@gmail.com> Reviewed-by:
Dmitry Osipenko <digetx@gmail.com>
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git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds authored
Pull more KVM updates from Paolo Bonzini: "s390: - fix register corruption - ENOTSUPP/EOPNOTSUPP mixed - reset cleanups/fixes - selftests x86: - Bug fixes and cleanups - AMD support for APIC virtualization even in combination with in-kernel PIT or IOAPIC. MIPS: - Compilation fix. Generic: - Fix refcount overflow for zero page" * tag 'kvm-5.6-2' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (42 commits) KVM: vmx: delete meaningless vmx_decache_cr0_guest_bits() declaration KVM: x86: Mark CR4.UMIP as reserved based on associated CPUID bit x86: vmxfeatures: rename features for consistency with KVM and manual KVM: SVM: relax conditions for allowing MSR_IA32_SPEC_CTRL accesses KVM: x86: Fix perfctr WRMSR for running counters x86/kvm/hyper-v: don't allow to turn on unsupported VMX controls for nested guests x86/kvm/hyper-v: move VMX controls sanitization out of nested_enable_evmcs() kvm: mmu: Separate generating and setting mmio ptes kvm: mmu: Replace unsigned with unsigned int for PTE access KVM: nVMX: Remove stale comment from nested_vmx_load_cr3() KVM: MIPS: Fold comparecount_func() into comparecount_wakeup() KVM: MIPS: Fix a build error due to referencing not-yet-defined function x86/kvm: do not setup pv tlb flush when not paravirtualized KVM: fix overflow of zero page refcount with ksm running KVM: x86: Take a u64 when checking for a valid dr7 value KVM: x86: use raw clock values consistently KVM: x86: reorganize pvclock_gtod_data members KVM: nVMX: delete meaningless nested_vmx_run() declaration KVM: SVM: allow AVIC without split irqchip kvm: ioapic: Lazy update IOAPIC EOI ...
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git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linuxLinus Torvalds authored
Pull kgdb fix from Daniel Thompson: "One of the simplifications added for 5.6-rc1 has caused build regressions on some platforms (it was reported for sparc64). This fixes it with a revert" * tag 'kgdb-fixes-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux: Revert "kdb: Get rid of confusing diag msg from "rd" if current task has no regs"
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Dan Carpenter authored
This frees "copy->nf_src" before and again after the goto. Fixes: ce0887ac ("NFSD add nfs4 inter ssc to nfsd4_copy") Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by:
Olga Kornievskaia <kolga@netapp.com> Signed-off-by:
J. Bruce Fields <bfields@redhat.com>
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Trond Myklebust authored
Use the 'refcount_t' type instead of 'atomic_t' for improved refcounting safety. Signed-off-by:
Trond Myklebust <trond.myklebust@hammerspace.com> Signed-off-by:
J. Bruce Fields <bfields@redhat.com>
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Trond Myklebust authored
Signed-off-by:
Trond Myklebust <trond.myklebust@hammerspace.com> Signed-off-by:
J. Bruce Fields <bfields@redhat.com>
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Trond Myklebust authored
perf does not know how to deal with a __builtin_bswap32() call, and complains. All other functions just store the xid etc in host endian form, so let's do that in the tracepoint for nfsd_file_acquire too. Signed-off-by:
Trond Myklebust <trond.myklebust@hammerspace.com> Signed-off-by:
J. Bruce Fields <bfields@redhat.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pciLinus Torvalds authored
Pull PCI fixes from Bjorn Helgaas: - Define to_pci_sysdata() always to fix build breakage when !CONFIG_PCI (Jason A. Donenfeld) - Use PF PASID for VFs to fix VF IOMMU bind failures (Kuppuswamy Sathyanarayanan) * tag 'pci-v5.6-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: PCI/ATS: Use PF PASID for VFs x86/PCI: Define to_pci_sysdata() even when !CONFIG_PCI
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/soundLinus Torvalds authored
Pull sound fixes from Takashi Iwai: "A collection of pending small fixes: ALSA core: - PCM memory leak fix ASoC: - Lots of SOF and Intel driver fixes - Addition of COMMON_CLK for wcd934x - Regression fixes for AMD and Tegra platforms HD-audio: - DP-MST HDMI regression fix, Tegra workarounds, HP quirk fix Others: - A few fixes relevant with the recent uapi-updates - Sparse warnings and endianness fixes" * tag 'sound-fix-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (35 commits) ALSA: hda: Clear RIRB status before reading WP ALSA: hda/realtek - Fixed one of HP ALC671 platform Headset Mic supported ASoC: wcd934x: Add missing COMMON_CLK dependency to SND_SOC_ALL_CODECS ALSA: hda - Fix DP-MST support for NVIDIA codecs ASoC: wcd934x: Add missing COMMON_CLK dependency MAINTAINERS: Remove the Bard Liao from the MAINTAINERS of Realtek CODECs ASoC: tegra: Revert 24 and 32 bit support ASoC: SOF: Intel: add PCI ID for JasperLake ALSA: hdsp: Make the firmware loading ioctl a bit more readable ALSA: emu10k1: Fix annotation and cast for the recent uapi header change ALSA: dummy: Fix PCM format loop in proc output ALSA: usb-audio: Annotate endianess in Scarlett gen2 quirk ALSA: usb-audio: Fix endianess in descriptor validation ALSA: hda: Add JasperLake PCI ID and codec vid ALSA: pcm: Fix sparse warnings wrt snd_pcm_state_t ALSA: pcm: Fix memory leak at closing a stream without hw_free ALSA: uapi: Fix sparse warning ASoC: rt715: Add __maybe_unused to PM callbacks ASoC: rt711: Add __maybe_unused to PM callbacks ASoC: rt700: Add __maybe_unused to PM callbacks ...
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https://github.com/ceph/ceph-clientLinus Torvalds authored
Pull ceph fixes from Ilya Dryomov: - a set of patches that fixes various corner cases in mount and umount code (Xiubo Li). This has to do with choosing an MDS, distinguishing between laggy and down MDSes and parsing the server path. - inode initialization fixes (Jeff Layton). The one included here mostly concerns things like open_by_handle() and there is another one that will come through Al. - copy_file_range() now uses the new copy-from2 op (Luis Henriques). The existing copy-from op turned out to be infeasible for generic filesystem use; we disable the copy offload if OSDs don't support copy-from2. - a patch to link "rbd" and "block" devices together in sysfs (Hannes Reinecke) ... and a smattering of cleanups from Xiubo, Jeff and Chengguang. * tag 'ceph-for-5.6-rc1' of https://github.com/ceph/ceph-client: (25 commits) rbd: set the 'device' link in sysfs ceph: move net/ceph/ceph_fs.c to fs/ceph/util.c ceph: print name of xattr in __ceph_{get,set}xattr() douts ceph: print r_direct_hash in hex in __choose_mds() dout ceph: use copy-from2 op in copy_file_range ceph: close holes in structs ceph_mds_session and ceph_mds_request rbd: work around -Wuninitialized warning ceph: allocate the correct amount of extra bytes for the session features ceph: rename get_session and switch to use ceph_get_mds_session ceph: remove the extra slashes in the server path ceph: add possible_max_rank and make the code more readable ceph: print dentry offset in hex and fix xattr_version type ceph: only touch the caps which have the subset mask requested ceph: don't clear I_NEW until inode metadata is fully populated ceph: retry the same mds later after the new session is opened ceph: check availability of mds cluster on mount after wait timeout ceph: keep the session state until it is released ceph: add __send_request helper ceph: ensure we have a new cap before continuing in fill_inode ceph: drop unused ttl_from parameter from fill_inode ...
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Daniel Thompson authored
This reverts commit bbfceba1. When DBG_MAX_REG_NUM is zero then a number of symbols are conditionally defined. It is therefore not possible to check it using C expressions. Reported-by:
Anatoly Pugachev <matorola@gmail.com> Acked-by:
Doug Anderson <dianders@chromium.org> Signed-off-by:
Daniel Thompson <daniel.thompson@linaro.org>
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Takashi Iwai authored
Merge tag 'asoc-v5.6-3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fix for v5.6 An incremental fix for the Qualcomm COMMON_CLK issue.
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Mohan Kumar authored
RIRB interrupt status getting cleared after the write pointer is read causes a race condition, where last response(s) into RIRB may remain unserviced by IRQ, eventually causing azx_rirb_get_response to fall back to polling mode. Clearing the RIRB interrupt status ahead of write pointer access ensures that this condition is avoided. Signed-off-by:
Mohan Kumar <mkumard@nvidia.com> Signed-off-by:
Viswanath L <viswanathl@nvidia.com> Link: https://lore.kernel.org/r/1580983853-351-1-git-send-email-viswanathl@nvidia.comSigned-off-by:
Takashi Iwai <tiwai@suse.de>
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David Hildenbrand authored
We forget to put the inode and unmount the kernfs used for compaction. Fixes: 71994620 ("virtio_balloon: replace oom notifier with shrinker") Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Jason Wang <jasowang@redhat.com> Cc: Wei Wang <wei.w.wang@intel.com> Cc: Liang Li <liang.z.li@intel.com> Signed-off-by:
David Hildenbrand <david@redhat.com> Link: https://lore.kernel.org/r/20200205163402.42627-3-david@redhat.comSigned-off-by:
Michael S. Tsirkin <mst@redhat.com>
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David Hildenbrand authored
When unloading the driver while hinting is in progress, we will not release the free page blocks back to MM, resulting in a memory leak. Fixes: 86a55978 ("virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_HINT") Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Jason Wang <jasowang@redhat.com> Cc: Wei Wang <wei.w.wang@intel.com> Cc: Liang Li <liang.z.li@intel.com> Signed-off-by:
David Hildenbrand <david@redhat.com> Link: https://lore.kernel.org/r/20200205163402.42627-2-david@redhat.comSigned-off-by:
Michael S. Tsirkin <mst@redhat.com>
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Michael S. Tsirkin authored
Make sure, at build time, that pfn array is big enough to hold a single page. It happens to be true since the PAGE_SHIFT value at the moment is 20, which is 1M - exactly 256 4K balloon pages. Signed-off-by:
Michael S. Tsirkin <mst@redhat.com> Reviewed-by:
David Hildenbrand <david@redhat.com>
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Christoph Hellwig authored
Since the need for a special flag to support SCSI passthrough on a block device was added in May 2017 the SCSI passthrough support in virtio-blk has been disabled. It has always been a bad idea (just ask the original author..) and we have virtio-scsi for proper passthrough. The feature also never made it into the virtio 1.0 or later specifications. Signed-off-by:
Christoph Hellwig <hch@lst.de> Signed-off-by:
Michael S. Tsirkin <mst@redhat.com> Reviewed-by:
Hannes Reinecke <hare@suse.de> Reviewed-by:
Stefan Hajnoczi <stefanha@redhat.com>
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Daniel Verkamp authored
VQs without a name specified are not valid; they are skipped in the later loop that assigns MSI-X vectors to queues, but the per_vq_vectors loop above that counts the required number of vectors previously still counted any queue with a non-NULL callback as needing a vector. Add a check to the per_vq_vectors loop so that vectors with no name are not counted to make the two loops consistent. This prevents over-counting unnecessary vectors (e.g. for features which were not negotiated with the device). Cc: stable@vger.kernel.org Fixes: 86a55978 ("virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_HINT") Reviewed-by:
Cornelia Huck <cohuck@redhat.com> Signed-off-by:
Daniel Verkamp <dverkamp@chromium.org> Signed-off-by:
Michael S. Tsirkin <mst@redhat.com> Reviewed-by:
Wang, Wei W <wei.w.wang@intel.com>
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Daniel Verkamp authored
Ensure that elements of the callbacks array that correspond to unavailable features are set to NULL; previously, they would be left uninitialized. Since the corresponding names array elements were explicitly set to NULL, the uninitialized callback pointers would not actually be dereferenced; however, the uninitialized callbacks elements would still be read in vp_find_vqs_msix() and used to calculate the number of MSI-X vectors required. Cc: stable@vger.kernel.org Fixes: 86a55978 ("virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_HINT") Reviewed-by:
Cornelia Huck <cohuck@redhat.com> Signed-off-by:
Daniel Verkamp <dverkamp@chromium.org> Signed-off-by:
Michael S. Tsirkin <mst@redhat.com>
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Yangtao Li authored
Use devm_platform_ioremap_resource() to simplify code, which contains platform_get_resource, devm_request_mem_region and devm_ioremap. Signed-off-by:
Yangtao Li <tiny.windzz@gmail.com> Signed-off-by:
Michael S. Tsirkin <mst@redhat.com>
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