- 21 Dec, 2019 1 commit
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git://git.kernel.org/pub/scm/linux/kernel/git/clk/linuxLinus Torvalds authored
Pull clk fixes from Stephen Boyd: "One core framework fix to walk the orphan list and match up clks to parents when clk providers register the DT provider after registering all their clks (as they should). Then a handful of driver fixes for the qcom, imx, and at91 drivers. The driver fixes are relatively small fixes for incorrect register settings or missing locks causing race conditions" * tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: clk: qcom: Avoid SMMU/cx gdsc corner cases clk: qcom: gcc-sc7180: Fix setting flag for votable GDSCs clk: Move clk_core_reparent_orphans() under CONFIG_OF clk: at91: fix possible deadlock clk: walk orphan list on clock provider registration clk: imx: pll14xx: fix clk_pll14xx_wait_lock clk: imx: clk-imx7ulp: Add missing sentinel of ulp_div_table clk: imx: clk-composite-8m: add lock to gate/mux
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- 20 Dec, 2019 21 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/robh/linuxLinus Torvalds authored
Pull Devicetree fix from Rob Herring: "Add missing 'properties' keyword enclosing 'snps,tso' in snps,dwmac binding" * tag 'devicetree-fixes-for-5.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: dt-bindings: Add missing 'properties' keyword enclosing 'snps,tso'
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git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linuxLinus Torvalds authored
Pull arm64 fixes from Catalin Marinas: - Leftover put_cpu() in the perf/smmuv3 error path. - Add Hisilicon TSV110 to spectre-v2 safe list * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: cpu_errata: Add Hisilicon TSV110 to spectre-v2 safe list perf/smmuv3: Remove the leftover put_cpu() in error path
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git://anongit.freedesktop.org/drm/drmLinus Torvalds authored
Pull drm fixes from Dave Airlie: "Probably the last one before Christmas, I'll see if there is much demand over next few weeks for more fixes, I expect it'll be quiet enough. This has one exynos fix, and a bunch of i915 core and i915 GVT fixes. Summary: exynos: - component delete fix i915: - Fix to drop an unused and harmful display W/A - Fix to define EHL power wells independent of ICL - Fix for priority inversion on bonded requests - Fix in mmio offset calculation of DSB instance - Fix memory leak from get_task_pid when banning clients - Fixes to avoid dereference of uninitialized ops in dma_fence tracing and keep reference to execbuf object until submitted. - vGPU state setting locking fix (Zhenyu) - Fix vGPU display dmabuf as read-only (Zhenyu) - Properly handle vGPU display dmabuf page pin when rendering (Tina) - Fix one guest boot warning to handle guc reset state (Fred)" * tag 'drm-fixes-2019-12-21' of git://anongit.freedesktop.org/drm/drm: drm/exynos: gsc: add missed component_del drm/i915: Fix pid leak with banned clients drm/i915/gem: Keep request alive while attaching fences drm/i915: Fix WARN_ON condition for cursor plane ddb allocation drm/i915/gvt: Fix guest boot warning drm/i915/tgl: Drop Wa#1178 drm/i915/ehl: Define EHL powerwells independently of ICL drm/i915: Set fence_work.ops before dma_fence_init drm/i915: Copy across scheduler behaviour flags across submit fences drm/i915/dsb: Fix in mmio offset calculation of DSB instance drm/i915/gvt: Pin vgpu dma address before using drm/i915/gvt: set guest display buffer as readonly drm/i915/gvt: use vgpu lock for active state setting
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git://git.kernel.dk/linux-blockLinus Torvalds authored
Pull io_uring fixes from Jens Axboe: "Here's a set of fixes that should go into 5.5-rc3 for io_uring. This is bigger than I'd like it to be, mainly because we're fixing the case where an application reuses sqe data right after issue. This really must work, or it's confusing. With 5.5 we're flagging us as submit stable for the actual data, this must also be the case for SQEs. Honestly, I'd really like to add another series on top of this, since it cleans it up considerable and prevents any SQE reuse by design. I posted that here: https://lore.kernel.org/io-uring/20191220174742.7449-1-axboe@kernel.dk/T/#u and may still send it your way early next week once it's been looked at and had some more soak time (does pass all regression tests). With that series, we've unified the prep+issue handling, and only the prep phase even has access to the SQE. Anyway, outside of that, fixes in here for a few other issues that have been hit in testing or production" * tag 'io_uring-5.5-20191220' of git://git.kernel.dk/linux-block: io_uring: io_wq_submit_work() should not touch req->rw io_uring: don't wait when under-submitting io_uring: warn about unhandled opcode io_uring: read opcode and user_data from SQE exactly once io_uring: make IORING_OP_TIMEOUT_REMOVE deferrable io_uring: make IORING_OP_CANCEL_ASYNC deferrable io_uring: make IORING_POLL_ADD and IORING_POLL_REMOVE deferrable io_uring: make HARDLINK imply LINK io_uring: any deferred command must have stable sqe data io_uring: remove 'sqe' parameter to the OP helpers that take it io_uring: fix pre-prepped issue with force_nonblock == true io-wq: re-add io_wq_current_is_worker() io_uring: fix sporadic -EFAULT from IORING_OP_RECVMSG io_uring: fix stale comment and a few typos
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Dave Airlie authored
Merge tag 'drm-intel-fixes-2019-12-19' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes - Fix to drop an unused and harmful display W/A - Fix to define EHL power wells independent of ICL - Fix for priority inversion on bonded requests - Fix in mmio offset calculation of DSB instance - Fix memory leak from get_task_pid when banning clients - Fixes to avoid dereference of uninitialized ops in dma_fence tracing and keep reference to execbuf object until submitted. - Includes gvt-fixes-2019-12-18 Signed-off-by:
Dave Airlie <airlied@redhat.com> From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191219124635.GA16068@jlahtine-desk.ger.corp.intel.com
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Dave Airlie authored
Merge tag 'exynos-drm-fixes-for-v5.5-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-fixes Just one bug fixup . Make sure to unregister a component for Exynos gscaler driver when the driver is removed. Signed-off-by:
Dave Airlie <airlied@redhat.com> From: Inki Dae <inki.dae@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/1576714013-3788-1-git-send-email-inki.dae@samsung.com
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git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommuLinus Torvalds authored
Pull iommu fixes from Joerg Roedel: - Fix kmemleak warning in IOVA code - Fix compile warnings on ARM32/64 in dma-iommu code due to dma_mask type mismatches - Make ISA reserved regions relaxable, so that VFIO can assign devices which have such regions defined - Fix mapping errors resulting in IO page-faults in the VT-d driver - Make sure direct mappings for a domain are created after the default domain is updated - Map ISA reserved regions in the VT-d driver with correct permissions - Remove unneeded check for PSI capability in the IOTLB flush code of the VT-d driver - Lockdep fix iommu_dma_prepare_msi() * tag 'iommu-fixes-v5.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/dma: Relax locking in iommu_dma_prepare_msi() iommu/vt-d: Remove incorrect PSI capability check iommu/vt-d: Allocate reserved region for ISA with correct permission iommu: set group default domain before creating direct mappings iommu/vt-d: Fix dmar pte read access not set error iommu/vt-d: Set ISA bridge reserved region as relaxable iommu/dma: Rationalise types for DMA masks iommu/iova: Init the struct iova to fix the possible memleak
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git://git.infradead.org/linux-platform-drivers-x86Linus Torvalds authored
Pull x86 platform driver fixes from Andy Shevchenko: "Bucket of fixes for PDx86. Note, that there is no ABI breakage in Mellanox driver because it has been introduced in v5.5-rc1, so we can change it. Summary: - Add support of APUv4 and fix an assignment of simswap GPIO - Add Siemens CONNECT X300 to DMI table to avoid stuck during boot - Correct arguments of WMI call on HP Envy x360 15-cp0xxx model - Fix the mlx-bootctl sysfs attributes to be device related" * tag 'platform-drivers-x86-v5.5-2' of git://git.infradead.org/linux-platform-drivers-x86: platform/x86: pcengines-apuv2: Spelling fixes in the driver platform/x86: pcengines-apuv2: detect apuv4 board platform/x86: pcengines-apuv2: fix simswap GPIO assignment platform/x86: pmc_atom: Add Siemens CONNECT X300 to critclk_systems DMI table platform/x86: hp-wmi: Make buffer for HPWMI_FEATURE2_QUERY 128 bytes platform/mellanox: fix the mlx-bootctl sysfs
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git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmcLinus Torvalds authored
Pull MMC host fixes from Ulf Hansson: - mtk-sd: Fix tuning for MT8173 HS200/HS400 mode - sdhci: Revert a fix for incorrect switch to HS mode - sdhci-msm: Fixup accesses to the DDR_CONFIG register - sdhci-of-esdhc: Revert a bad fix for erratum A-009204 - sdhci-of-esdhc: Re-implement fix for erratum A-009204 - sdhci-of-esdhc: Fixup P2020 errata handling - sdhci-pci: Disable broken CMDQ on Intel GLK based Lenovo systems * tag 'mmc-v5.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: sdhci-of-esdhc: re-implement erratum A-009204 workaround mmc: sdhci: Add a quirk for broken command queuing mmc: sdhci: Workaround broken command queuing on Intel GLK mmc: sdhci-of-esdhc: fix P2020 errata handling mmc: sdhci: Update the tuning failed messages to pr_debug level mmc: sdhci-of-esdhc: Revert "mmc: sdhci-of-esdhc: add erratum A-009204 support" mmc: mediatek: fix CMD_TA to 2 for MT8173 HS200/HS400 mode mmc: sdhci-msm: Correct the offset and value for DDR_CONFIG register Revert "mmc: sdhci: Fix incorrect switch to HS mode"
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-miscLinus Torvalds authored
Pull char/misc driver fixes from Greg KH: "Here are some small char and other driver fixes for 5.5-rc3. The most noticable one is a much-reported fix for a random driver issue that came up from 5.5-rc1 compat_ioctl cleanups. The others are a chunk of habanalab driver fixes and intel_th driver fixes and new device ids. All have been in linux-next with no reported issues" * tag 'char-misc-5.5-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: random: don't forget compat_ioctl on urandom intel_th: msu: Fix window switching without windows intel_th: Fix freeing IRQs intel_th: pci: Add Elkhart Lake SOC support intel_th: pci: Add Comet Lake PCH-V support habanalabs: remove variable 'val' set but not used habanalabs: rate limit error msg on waiting for CS
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/stagingLinus Torvalds authored
Pull staging driver fixes from Greg KH: "Here are some small staging driver fixes for a number of reported issues. The majority here are some fixes for the wfx driver, but also in here is a comedi driver fix found during some code review, and an axis-fifo build dependancy issue to resolve some reported testing problems. All of these have been in linux-next with no reported issues" * tag 'staging-5.5-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: wfx: fix wrong error message staging: wfx: fix hif_set_mfp() with big endian hosts staging: wfx: detect race condition in WEP authentication staging: wfx: ensure that retry policy always fallbacks to MCS0 / 1Mbps staging: wfx: fix rate control handling staging: wfx: firmware does not support more than 32 total retries staging: wfx: use boolean appropriately staging: wfx: fix counter overflow staging: wfx: fix case of lack of tx_retry_policies staging: wfx: fix the cache of rate policies on interface reset staging: axis-fifo: add unspecified HAS_IOMEM dependency staging: comedi: gsc_hpdi: check dma_alloc_coherent() return value
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Wei Li authored
HiSilicon Taishan v110 CPUs didn't implement CSV2 field of the ID_AA64PFR0_EL1, but spectre-v2 is mitigated by hardware, so whitelist the MIDR in the safe list. Signed-off-by:
Wei Li <liwei391@huawei.com> [hanjun: re-write the commit log] Signed-off-by:
Hanjun Guo <guohanjun@huawei.com> Signed-off-by:
Catalin Marinas <catalin.marinas@arm.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/ttyLinus Torvalds authored
Pull tty/serial fixes from Greg KH: "Here are some small tty and serial driver fixes for 5.5-rc3. Only four small patches here: - atmel serial driver fix - msm_serial driver fix - sprd serial driver fix - tty core port fix The last tty core fix should resolve a long-standing bug with a race at port creation time that some people would see, and Sudip finally tracked down. All of these have been in linux-next with no reported issues" * tag 'tty-5.5-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: tty/serial: atmel: fix out of range clock divider handling tty: link tty and port before configuring it as console serial: sprd: Add clearing break interrupt operation tty: serial: msm_serial: Fix lockup for sysrq and oops
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usbLinus Torvalds authored
Pull USB fixes from Greg KH: "Here are some small USB fixes for some reported issues. Included in here are: - xhci build warning fix - ehci disconnect warning fix - usbip lockup fix and error cleanup fix - typec build fix All of these have been in linux-next with no reported issues" * tag 'usb-5.5-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: xhci: Fix build warning seen with CONFIG_PM=n usbip: Fix error path of vhci_recv_ret_submit() usbip: Fix receive error in vhci-hcd when using scatter-gather USB: EHCI: Do not return -EPIPE when hub is disconnected usb: typec: fusb302: Fix an undefined reference to 'extcon_get_state'
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git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrlLinus Torvalds authored
Pull pin control fixes from Linus Walleij: "Sorry that this fixes pull request took a while. Too much christmas business going on. This contains a few really important Intel fixes and some odd fixes: - A host of fixes for the Intel baytrail and cherryview: properly serialize all register accesses and add the irqchip with the gpiochip as we need to, fix some pin lists and initialize the hardware in the right order. - Fix the Aspeed G6 LPC configuration. - Handle a possible NULL pointer exception in the core. - Fix the Kconfig dependencies for the Equilibrium driver" * tag 'pinctrl-v5.5-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: ingenic: Fixup PIN_CONFIG_OUTPUT config pinctrl: Modify Kconfig to fix linker error pinctrl: pinmux: fix a possible null pointer in pinmux_can_be_used_for_gpio pinctrl: aspeed-g6: Fix LPC/eSPI mux configuration pinctrl: cherryview: Pass irqchip when adding gpiochip pinctrl: cherryview: Add GPIO <-> pin mapping ranges via callback pinctrl: cherryview: Split out irq hw-init into a separate helper function pinctrl: baytrail: Pass irqchip when adding gpiochip pinctrl: baytrail: Add GPIO <-> pin mapping ranges via callback pinctrl: baytrail: Update North Community pin list pinctrl: baytrail: Really serialize all register accesses
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Andy Shevchenko authored
Mainly does: - capitalize gpio and bios to GPIO and BIOS - capitalize beginning of comments - add periods in multi-line comments Signed-off-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com>
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Enrico Weigelt, metux IT consult authored
GPIO stuff on APUv4 seems to be the same as on APUv2, so we just need to match on DMI data. Signed-off-by:
Enrico Weigelt, metux IT consult <info@metux.net> Signed-off-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com>
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Enrico Weigelt, metux IT consult authored
The mapping entry has to hold the GPIO line index instead of controller's register number. Fixes: 5037d4dd ("platform/x86: pcengines-apuv2: wire up simswitch gpio as led") Signed-off-by:
Enrico Weigelt, metux IT consult <info@metux.net> Signed-off-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com>
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Michael Haener authored
The CONNECT X300 uses the PMC clock for on-board components and gets stuck during boot if the clock is disabled. Therefore, add this device to the critical systems list. Tested on CONNECT X300. Fixes: 648e9218 ("clk: x86: Stop marking clocks as CLK_IS_CRITICAL") Signed-off-by:
Michael Haener <michael.haener@siemens.com> Signed-off-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com>
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Hans de Goede authored
At least on the HP Envy x360 15-cp0xxx model the WMI interface for HPWMI_FEATURE2_QUERY requires an outsize of at least 128 bytes, otherwise it fails with an error code 5 (HPWMI_RET_INVALID_PARAMETERS): Dec 06 00:59:38 kernel: hp_wmi: query 0xd returned error 0x5 We do not care about the contents of the buffer, we just want to know if the HPWMI_FEATURE2_QUERY command is supported. This commits bumps the buffer size, fixing the error. Fixes: 8a1513b4 ("hp-wmi: limit hotkey enable") Cc: stable@vger.kernel.org BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1520703Signed-off-by:
Hans de Goede <hdegoede@redhat.com> Signed-off-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com>
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Liming Sun authored
This is a follow-up commit for the sysfs attributes to change from DRIVER_ATTR to DEVICE_ATTR according to some initial comments. In such case, it's better to point the sysfs path to the device itself instead of the driver. The ABI document is also updated. Fixes: 79e29cb8 ("platform/mellanox: Add bootctl driver for Mellanox BlueField Soc") Signed-off-by:
Liming Sun <lsun@mellanox.com> Signed-off-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com>
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- 19 Dec, 2019 8 commits
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Linus Torvalds authored
Merge fixes from Andrew Morton: "6 fixes" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: lib/Kconfig.debug: fix some messed up configurations mm: vmscan: protect shrinker idr replace with CONFIG_MEMCG kasan: don't assume percpu shadow allocations will succeed kasan: use apply_to_existing_page_range() for releasing vmalloc shadow mm/memory.c: add apply_to_existing_page_range() helper kasan: fix crashes on access to memory mapped by vm_map_ram()
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmLinus Torvalds authored
Pull power management fix from Rafael Wysocki: "Fix a problem related to CPU offline/online and cpufreq governors that in some system configurations may lead to a system-wide deadlock during CPU online" * tag 'pm-5.5-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq: Avoid leaving stale IRQ work items during CPU offline
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Rafael J. Wysocki authored
* pm-cpufreq: cpufreq: Avoid leaving stale IRQ work items during CPU offline
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Yangbo Lu authored
The erratum A-009204 workaround patch was reverted because of incorrect implementation. 8b6dc6b2 mmc: sdhci-of-esdhc: Revert "mmc: sdhci-of-esdhc: add erratum A-009204 support" This patch is to re-implement the workaround (add a 5 ms delay before setting SYSCTL[RSTD] to make sure all the DMA transfers are finished). Signed-off-by:
Yangbo Lu <yangbo.lu@nxp.com> Link: https://lore.kernel.org/r/20191219032335.26528-1-yangbo.lu@nxp.com Fixes: 5dd19552 ("mmc: sdhci-of-esdhc: add erratum A-009204 support") Cc: stable@vger.kernel.org Signed-off-by:
Ulf Hansson <ulf.hansson@linaro.org>
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Jeffrey Hugo authored
Mark the msm8998 cpu CX gdsc as votable and use the hw control to avoid corner cases with SMMU per hardware documentation. Fixes: 3f7df5ba ("clk: qcom: Add MSM8998 GPU Clock Controller (GPUCC) driver") Signed-off-by:
Jeffrey Hugo <jeffrey.l.hugo@gmail.com> Link: https://lkml.kernel.org/r/20191217171905.5619-1-jeffrey.l.hugo@gmail.comSigned-off-by:
Stephen Boyd <sboyd@kernel.org>
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Matthias Kaehlcke authored
Commit 17269568 ("clk: qcom: Add Global Clock controller (GCC) driver for SC7180") sets the VOTABLE flag in .pwrsts, but it needs to be set in .flags, fix this. Fixes: 17269568 ("clk: qcom: Add Global Clock controller (GCC) driver for SC7180") Signed-off-by:
Matthias Kaehlcke <mka@chromium.org> Link: https://lkml.kernel.org/r/20191204120341.1.I9971817e83ee890d1096c43c5a6ce6ced53d5bd3@changeidSigned-off-by:
Stephen Boyd <sboyd@kernel.org>
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git://git.infradead.org/users/jjs/linux-tpmddLinus Torvalds authored
Pull tpm fixes from Jarkko Sakkinen: "Bunch of fixes for rc3" * tag 'tpmdd-next-20191219' of git://git.infradead.org/users/jjs/linux-tpmdd: tpm/tpm_ftpm_tee: add shutdown call back tpm: selftest: cleanup after unseal with wrong auth/policy test tpm: selftest: add test covering async mode tpm: fix invalid locking in NONBLOCKING mode security: keys: trusted: fix lost handle flush tpm_tis: reserve chip for duration of tpm_tis_core_init KEYS: asymmetric: return ENOMEM if akcipher_request_alloc() fails KEYS: remove CONFIG_KEYS_COMPAT
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Pavel Tatashin authored
Add shutdown call back to close existing session with fTPM TA to support kexec scenario. Add parentheses to function names in comments as specified in kdoc. Signed-off-by:
Thirupathaiah Annapureddy <thiruan@microsoft.com> Signed-off-by:
Pavel Tatashin <pasha.tatashin@soleen.com> Reviewed-by:
Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Tested-by:
Sasha Levin <sashal@kernel.org> Signed-off-by:
Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
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- 18 Dec, 2019 10 commits
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Chuhong Yuan authored
The driver forgets to call component_del in remove to match component_add in probe. Add the missed call to fix it. Signed-off-by:
Chuhong Yuan <hslester96@gmail.com> Signed-off-by:
Inki Dae <inki.dae@samsung.net>
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Jens Axboe authored
I've been chasing a weird and obscure crash that was userspace stack corruption, and finally narrowed it down to a bit flip that made a stack address invalid. io_wq_submit_work() unconditionally flips the req->rw.ki_flags IOCB_NOWAIT bit, but since it's a generic work handler, this isn't valid. Normal read/write operations own that part of the request, on other types it could be something else. Move the IOCB_NOWAIT clear to the read/write handlers where it belongs. Signed-off-by:
Jens Axboe <axboe@kernel.dk>
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Guenter Roeck authored
The following build warning is seen if CONFIG_PM is disabled. drivers/usb/host/xhci-pci.c:498:13: warning: unused function 'xhci_pci_shutdown' Fixes: f2c710f7 ("usb: xhci: only set D3hot for pci device") Cc: Henry Lin <henryl@nvidia.com> Cc: stable@vger.kernel.org # all stable releases with f2c710f7Signed-off-by:
Guenter Roeck <linux@roeck-us.net> Acked-by:
Mathias Nyman <mathias.nyman@linux.intel.com> Link: https://lore.kernel.org/r/20191218011911.6907-1-linux@roeck-us.netSigned-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Olof Johansson authored
A recent addition exposed a helper that is only used for CONFIG_OF. Move it into the CONFIG_OF zone in this file to make the compiler stop warning about an unused function. Fixes: 66d95064 ("clk: walk orphan list on clock provider registration") Signed-off-by:
Olof Johansson <olof@lixom.net> Link: https://lkml.kernel.org/r/20191217082501.424892072D@mail.kernel.org [sboyd@kernel.org: "Simply" move the function instead] Signed-off-by:
Stephen Boyd <sboyd@kernel.org>
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Pavel Begunkov authored
There is no reliable way to submit and wait in a single syscall, as io_submit_sqes() may under-consume sqes (in case of an early error). Then it will wait for not-yet-submitted requests, deadlocking the user in most cases. Don't wait/poll if can't submit all sqes Signed-off-by:
Pavel Begunkov <asml.silence@gmail.com> Signed-off-by:
Jens Axboe <axboe@kernel.dk>
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/soundLinus Torvalds authored
Pull sound fixes from Takashi Iwai: "A slightly high amount at this time, but all good and small fixes: - A PCM core fix that initializes the buffer properly for avoiding information leaks; it is a long-standing minor problem, but good to fix better now - A few ASoC core fixes for the init / cleanup ordering issues that surfaced after the recent refactoring - Lots of SOF and topology-related fixes went in, as usual as such hot topics - Several ASoC codec and platform-specific small fixes: wm89xx, realtek, and max98090, AMD, Intel-SST - A fix for the previous incomplete regression of HD-audio, now hitting Nvidia HDMI - A few HD-audio CA0132 codec fixes" * tag 'sound-5.5-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (27 commits) ALSA: hda - Downgrade error message for single-cmd fallback ASoC: wm8962: fix lambda value ALSA: hda: Fix regression by strip mask fix ALSA: hda/ca0132 - Fix work handling in delayed HP detection ALSA: hda/ca0132 - Avoid endless loop ALSA: hda/ca0132 - Keep power on during processing DSP response ALSA: pcm: Avoid possible info leaks from PCM stream buffers ASoC: Intel: common: work-around incorrect ACPI HID for CML boards ASoC: SOF: Intel: split cht and byt debug window sizes ASoC: SOF: loader: fix snd_sof_fw_parse_ext_data ASoC: SOF: loader: snd_sof_fw_parse_ext_data log warning on unknown header ASoC: simple-card: Don't create separate link when platform is present ASoC: topology: Check return value for soc_tplg_pcm_create() ASoC: topology: Check return value for snd_soc_add_dai_link() ASoC: core: only flush inited work during free ASoC: Intel: bytcr_rt5640: Update quirk for Teclast X89 ASoC: core: Init pcm runtime work early to avoid warnings ASoC: Intel: sst: Add missing include <linux/io.h> ASoC: max98090: fix possible race conditions ASoC: max98090: exit workaround earlier if PLL is locked ...
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Robin Murphy authored
Since commit ece6e6f0 ("iommu/dma-iommu: Split iommu_dma_map_msi_msg() in two parts"), iommu_dma_prepare_msi() should no longer have to worry about preempting itself, nor being called in atomic context at all. Thus we can downgrade the IRQ-safe locking to a simple mutex to avoid angering the new might_sleep() check in iommu_map(). Reported-by:
Qian Cai <cai@lca.pw> Tested-by:
Jean-Philippe Brucker <jean-philippe@linaro.org> Signed-off-by:
Robin Murphy <robin.murphy@arm.com> Signed-off-by:
Joerg Roedel <jroedel@suse.de>
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Hanjun Guo authored
In smmu_pmu_probe(), there is put_cpu() in the error path, which is wrong because we use raw_smp_processor_id() to get the cpu ID, not get_cpu(), remove it. While we are at it, kill 'out_cpuhp_err' altogether and just return err if we fail to add the hotplug instance. Acked-by:
Robin Murphy <robin.murphy@arm.com> Acked-by:
Will Deacon <will@kernel.org> Signed-off-by:
Hanjun Guo <guohanjun@huawei.com> Signed-off-by:
Catalin Marinas <catalin.marinas@arm.com>
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Lu Baolu authored
The PSI (Page Selective Invalidation) bit in the capability register is only valid for second-level translation. Intel IOMMU supporting scalable mode must support page/address selective IOTLB invalidation for first-level translation. Remove the PSI capability check in SVA cache invalidation code. Fixes: 8744daf4 ("iommu/vt-d: Remove global page flush support") Cc: Jacob Pan <jacob.jun.pan@linux.intel.com> Signed-off-by:
Lu Baolu <baolu.lu@linux.intel.com> Signed-off-by:
Joerg Roedel <jroedel@suse.de>
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Jérôme Pouiller authored
The driver checks that the number of retries made by the device is coherent with the rate policy. However, this check make sense only if the device has returned RETRY_EXCEEDED. Signed-off-by:
Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20191217161318.31402-11-Jerome.Pouiller@silabs.comSigned-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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