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2021-05-18spi: pxa2xx: Fix printf() specifiersAndy Shevchenko
Instead of explicit casting use proper specifier in one case, and fix specifier signness in another. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20210517140351.901-7-andriy.shevchenko@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-05-18spi: pxa2xx: Drop unneeded '!= 0' comparisonsAndy Shevchenko
In the few places it's redundant to compare against 0. Drop the unneeded comparisons. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20210517140351.901-6-andriy.shevchenko@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-05-18spi: pxa2xx: Drop duplicate chip_select in struct chip_dataAndy Shevchenko
The struct chip_data had been introduced in order to keep the parameters that may be provided on stack during device allocation. There is no need to duplicate parameters there, which are carried on by SPI device itself. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20210517140351.901-5-andriy.shevchenko@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-05-18spi: pxa2xx: Switch to use SPI core GPIO (legacy) CS handlingAndy Shevchenko
SPI core has been already providing the GPIO CS handling. Use it. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20210517140351.901-4-andriy.shevchenko@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-05-18spi: pxa2xx: Switch to use SPI core GPIO (descriptor) CS handlingAndy Shevchenko
SPI core has been already providing the GPIO CS handling. Use it. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20210517140351.901-3-andriy.shevchenko@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-05-18spi: pxa2xx: Propagate firmware node to the child SPI controller deviceAndy Shevchenko
SPI core may utilize properties and resources provided by the parent device. Propagate firmware node to the child SPI controller device for that. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20210517140351.901-2-andriy.shevchenko@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-05-18regulator: fan53880: Convert to use .probe_newAxel Lin
Use the new .probe_new for fan53880. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Christoph Fritz <chf.fritz@googlemail.com> Link: https://lore.kernel.org/r/20210517105325.1227393-2-axel.lin@ingics.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-05-18regulator: bd71815: Fix missing include filesAxel Lin
Include linux/of.h and linux/gpio/consumer.h to fix below errors: error: implicit declaration of function ‘of_match_ptr’ error: implicit declaration of function ‘devm_gpiod_get_from_of_node’ Signed-off-by: Axel Lin <axel.lin@ingics.com> Reviewed-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Link: https://lore.kernel.org/r/20210518114843.1495152-1-axel.lin@ingics.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-05-18dt-bindings: spi: spi-mux: rename flash nodeMichael Walle
The recent conversion of the common MTD properties to YAML now mandates a particular node name for SPI flash devices. Reported-by: Rob Herring <robh@kernel.org> Signed-off-by: Michael Walle <michael@walle.cc> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210517153946.9502-1-michael@walle.cc Signed-off-by: Mark Brown <broonie@kernel.org>
2021-05-18regulator: fan53880: Fix missing n_voltages settingAxel Lin
Fixes: e6dea51e2d41 ("regulator: fan53880: Add initial support") Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Christoph Fritz <chf.fritz@googlemail.com> Link: https://lore.kernel.org/r/20210517105325.1227393-1-axel.lin@ingics.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-05-18regulator: da9121: Return REGULATOR_MODE_INVALID for invalid modeAxel Lin
-EINVAL is not a valid return value for .of_map_mode, return REGULATOR_MODE_INVALID instead. Fixes: 65ac97042d4e ("regulator: da9121: add mode support") Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Adam Ward <Adam.Ward.opensource@diasemi.com> Link: https://lore.kernel.org/r/20210517052721.1063375-1-axel.lin@ingics.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-05-18ASoC: fsl: fix SND_SOC_IMX_RPMSG dependencyArnd Bergmann
Kconfig produces a warning with SND_SOC_FSL_RPMSG=y and SND_IMX_SOC=m: WARNING: unmet direct dependencies detected for SND_SOC_IMX_RPMSG Depends on [m]: SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && SND_IMX_SOC [=m] && RPMSG [=y] Selected by [y]: - SND_SOC_FSL_RPMSG [=y] && SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && COMMON_CLK [=y] && RPMSG [=y] && SND_IMX_SOC [=m]!=n Add a dependency to prevent this configuration. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Shengjiu Wang <shengjiu.wang@gmail.com> Link: https://lore.kernel.org/r/20210514213118.630427-1-arnd@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2021-05-18x86/idt: Rework IDT setup for boot CPUThomas Gleixner
A basic IDT setup for the boot CPU has to be done before invoking cpu_init() because that might trigger #GP when accessing certain MSRs. This setup cannot install the IST variants on 64-bit because the TSS setup which is required for ISTs to work happens in cpu_init(). That leaves a theoretical window where a NMI would invoke the ASM entry point which relies on IST being enabled on the kernel stack which is undefined behaviour. This setup logic has never worked correctly, but on the other hand a NMI hitting the boot CPU before it has fully set up the IDT would be fatal anyway. So the small window between the wrong NMI gate and the IST based NMI gate is not really adding a substantial amount of risk. But the setup logic is nevertheless more convoluted than necessary. The recent separation of the TSS setup into a separate function to ensure that setup so it can setup TSS first, then initialize IDT with the IST variants before invoking cpu_init() and get rid of the post cpu_init() IST setup. Move the invocation of cpu_init_exception_handling() ahead of idt_setup_traps() and merge the IST setup into the default setup table. Reported-by: Lai Jiangshan <laijs@linux.alibaba.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Lai Jiangshan <laijs@linux.alibaba.com> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lore.kernel.org/r/20210507114000.569244755@linutronix.de
2021-05-18x86/cpu: Init AP exception handling from cpu_init_secondary()Borislav Petkov
SEV-ES guests require properly setup task register with which the TSS descriptor in the GDT can be located so that the IST-type #VC exception handler which they need to function properly, can be executed. This setup needs to happen before attempting to load microcode in ucode_cpu_init() on secondary CPUs which can cause such #VC exceptions. Simplify the machinery by running that exception setup from a new function cpu_init_secondary() and explicitly call cpu_init_exception_handling() for the boot CPU before cpu_init(). The latter prepares for fixing and simplifying the exception/IST setup on the boot CPU. There should be no functional changes resulting from this patch. [ tglx: Reworked it so cpu_init_exception_handling() stays seperate ] Signed-off-by: Borislav Petkov <bp@suse.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Lai Jiangshan <laijs@linux.alibaba.com> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lore.kernel.org/r/87k0o6gtvu.ffs@nanos.tec.linutronix.de
2021-05-18perf/x86/intel/uncore: Enable I/O stacks to IIO PMON mapping on ICXAlexander Antonov
This patch enables I/O stacks to IIO PMON mapping on Icelake server. Mapping of IDs in SAD_CONTROL_CFG notation to IDs in PMON notation for Icelake server: Stack Name | CBDMA/DMI | PCIe_1 | PCIe_2 | PCIe_3 | PCIe_4 | PCIe_5 SAD_CONTROL_CFG ID | 0 | 1 | 2 | 3 | 4 | 5 PMON ID | 5 | 0 | 1 | 2 | 3 | 4 I/O stacks to IIO PMON mapping is exposed through attributes /sys/devices/uncore_iio_<pmu_idx>/dieX, where dieX is file which holds "Segment:Root Bus" for PCIe root port which can be monitored by that IIO PMON block. Example for 2-S Icelake server: ==> /sys/devices/uncore_iio_0/die0 <== 0000:16 ==> /sys/devices/uncore_iio_0/die1 <== 0000:97 ==> /sys/devices/uncore_iio_1/die0 <== 0000:30 ==> /sys/devices/uncore_iio_1/die1 <== 0000:b0 ==> /sys/devices/uncore_iio_3/die0 <== 0000:4a ==> /sys/devices/uncore_iio_3/die1 <== 0000:c9 ==> /sys/devices/uncore_iio_4/die0 <== 0000:64 ==> /sys/devices/uncore_iio_4/die1 <== 0000:e2 ==> /sys/devices/uncore_iio_5/die0 <== 0000:00 ==> /sys/devices/uncore_iio_5/die1 <== 0000:80 Signed-off-by: Alexander Antonov <alexander.antonov@linux.intel.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Link: https://lkml.kernel.org/r/20210426131614.16205-4-alexander.antonov@linux.intel.com
2021-05-18perf/x86/intel/uncore: Enable I/O stacks to IIO PMON mapping on SNRAlexander Antonov
I/O stacks to PMON mapping on Skylake server relies on topology information from CPU_BUS_NO MSR but this approach is not applicable for SNR and ICX. Mapping on these platforms can be gotten by reading SAD_CONTROL_CFG CSR from Mesh2IIO device with 0x09a2 DID. SAD_CONTROL_CFG CSR contains stack IDs in its own notation which are statically mapped on IDs in PMON notation. The map for Snowridge: Stack Name | CBDMA/DMI | PCIe Gen 3 | DLB | NIS | QAT SAD_CONTROL_CFG ID | 0 | 1 | 2 | 3 | 4 PMON ID | 1 | 4 | 3 | 2 | 0 This patch enables I/O stacks to IIO PMON mapping on Snowridge. Mapping is exposed through attributes /sys/devices/uncore_iio_<pmu_idx>/dieX, where dieX is file which holds "Segment:Root Bus" for PCIe root port which can be monitored by that IIO PMON block. Example for Snowridge: ==> /sys/devices/uncore_iio_0/die0 <== 0000:f3 ==> /sys/devices/uncore_iio_1/die0 <== 0000:00 ==> /sys/devices/uncore_iio_2/die0 <== 0000:eb ==> /sys/devices/uncore_iio_3/die0 <== 0000:e3 ==> /sys/devices/uncore_iio_4/die0 <== 0000:14 Mapping for Icelake server will be enabled in the follow-up patch. Signed-off-by: Alexander Antonov <alexander.antonov@linux.intel.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Link: https://lkml.kernel.org/r/20210426131614.16205-3-alexander.antonov@linux.intel.com
2021-05-18perf/x86/intel/uncore: Generalize I/O stacks to PMON mapping procedureAlexander Antonov
Currently I/O stacks to IIO PMON mapping is available on Skylake servers only and need to make code more general to easily enable further platforms. So, introduce get_topology() callback in struct intel_uncore_type which allows to move common code to separate function and make mapping procedure more general. Signed-off-by: Alexander Antonov <alexander.antonov@linux.intel.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Link: https://lkml.kernel.org/r/20210426131614.16205-2-alexander.antonov@linux.intel.com
2021-05-18sched: Make the idle task quack like a per-CPU kthreadValentin Schneider
For all intents and purposes, the idle task is a per-CPU kthread. It isn't created via the same route as other pcpu kthreads however, and as a result it is missing a few bells and whistles: it fails kthread_is_per_cpu() and it doesn't have PF_NO_SETAFFINITY set. Fix the former by giving the idle task a kthread struct along with the KTHREAD_IS_PER_CPU flag. This requires some extra iffery as init_idle() call be called more than once on the same idle task. Signed-off-by: Valentin Schneider <valentin.schneider@arm.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20210510151024.2448573-2-valentin.schneider@arm.com
2021-05-18delayacct: Document task_delayacct sysctlMel Gorman
Update sysctl/kernel.rst. Signed-off-by: Mel Gorman <mgorman@suse.de> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20210512114035.GH3672@suse.de
2021-05-18sched,stats: Further simplify sched_infoPeter Zijlstra
There's no point doing delta==0 updates. Suggested-by: Mel Gorman <mgorman@suse.de> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
2021-05-18locking/mutex: clear MUTEX_FLAGS if wait_list is empty due to signalZqiang
When a interruptible mutex locker is interrupted by a signal without acquiring this lock and removed from the wait queue. if the mutex isn't contended enough to have a waiter put into the wait queue again, the setting of the WAITER bit will force mutex locker to go into the slowpath to acquire the lock every time, so if the wait queue is empty, the WAITER bit need to be clear. Fixes: 040a0a371005 ("mutex: Add support for wound/wait style locks") Suggested-by: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Zqiang <qiang.zhang@windriver.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20210517034005.30828-1-qiang.zhang@windriver.com
2021-05-18locking/lockdep: Correct calling tracepointsLeo Yan
The commit eb1f00237aca ("lockdep,trace: Expose tracepoints") reverses tracepoints for lock_contended() and lock_acquired(), thus the ftrace log shows the wrong locking sequence that "acquired" event is prior to "contended" event: <idle>-0 [001] d.s3 20803.501685: lock_acquire: 0000000008b91ab4 &sg_policy->update_lock <idle>-0 [001] d.s3 20803.501686: lock_acquired: 0000000008b91ab4 &sg_policy->update_lock <idle>-0 [001] d.s3 20803.501689: lock_contended: 0000000008b91ab4 &sg_policy->update_lock <idle>-0 [001] d.s3 20803.501690: lock_release: 0000000008b91ab4 &sg_policy->update_lock This patch fixes calling tracepoints for lock_contended() and lock_acquired(). Fixes: eb1f00237aca ("lockdep,trace: Expose tracepoints") Signed-off-by: Leo Yan <leo.yan@linaro.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20210512120937.90211-1-leo.yan@linaro.org
2021-05-18perf/x86/lbr: Remove cpuc->lbr_xsave allocation from atomic contextLike Xu
If the kernel is compiled with the CONFIG_LOCKDEP option, the conditional might_sleep_if() deep in kmem_cache_alloc() will generate the following trace, and potentially cause a deadlock when another LBR event is added: [] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:196 [] Call Trace: [] kmem_cache_alloc+0x36/0x250 [] intel_pmu_lbr_add+0x152/0x170 [] x86_pmu_add+0x83/0xd0 Make it symmetric with the release_lbr_buffers() call and mirror the existing DS buffers. Fixes: c085fb8774 ("perf/x86/intel/lbr: Support XSAVES for arch LBR read") Signed-off-by: Like Xu <like.xu@linux.intel.com> [peterz: simplified] Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Tested-by: Kan Liang <kan.liang@linux.intel.com> Link: https://lkml.kernel.org/r/20210430052247.3079672-2-like.xu@linux.intel.com
2021-05-18perf/x86: Avoid touching LBR_TOS MSR for Arch LBRLike Xu
The Architecture LBR does not have MSR_LBR_TOS (0x000001c9). In a guest that should support Architecture LBR, check_msr() will be a non-related check for the architecture MSR 0x0 (IA32_P5_MC_ADDR) that is also not supported by KVM. The failure will cause x86_pmu.lbr_nr = 0, thereby preventing the initialization of the guest Arch LBR. Fix it by avoiding this extraneous check in intel_pmu_init() for Arch LBR. Fixes: 47125db27e47 ("perf/x86/intel/lbr: Support Architectural LBR") Signed-off-by: Like Xu <like.xu@linux.intel.com> [peterz: simpler still] Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20210430052247.3079672-1-like.xu@linux.intel.com
2021-05-18hv_utils: Fix passing zero to 'PTR_ERR' warningYueHaibing
Sparse warn this: drivers/hv/hv_util.c:753 hv_timesync_init() warn: passing zero to 'PTR_ERR' Use PTR_ERR_OR_ZERO instead of PTR_ERR to fix this. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Link: https://lore.kernel.org/r/20210514070116.16800-1-yuehaibing@huawei.com [ wei: change %ld to %d ] Signed-off-by: Wei Liu <wei.liu@kernel.org>
2021-05-18arm64: Fix stale link in the arch_counter_enforce_ordering() commentCatalin Marinas
With infradead.org archives gone, update the link to lore.kernel.org as these links are deemed stable. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2021-05-18media: sti: fix obj-$(config) targetsMauro Carvalho Chehab
The right thing to do is to add a new object to the building system when a certain config option is selected, and *not* override them. So, fix obj-$(config) logic at sti makefiles, using "+=", instead of ":=". Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-05-18iommu/virtio: Add missing MODULE_DEVICE_TABLEBixuan Cui
This patch adds missing MODULE_DEVICE_TABLE definition which generates correct modalias for automatic loading of this driver when it is built as an external module. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Bixuan Cui <cuibixuan@huawei.com> Fixes: fa4afd78ea12 ("iommu/virtio: Build virtio-iommu as module") Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Link: https://lore.kernel.org/r/20210508031451.53493-1-cuibixuan@huawei.com Signed-off-by: Joerg Roedel <jroedel@suse.de>
2021-05-18iommu/amd: Fix wrong parentheses on page-specific invalidationsNadav Amit
The logic to determine the mask of page-specific invalidations was tested in userspace. As the code was copied into the kernel, the parentheses were mistakenly set in the wrong place, resulting in the wrong mask. Fix it. Cc: Joerg Roedel <joro@8bytes.org> Cc: Will Deacon <will@kernel.org> Cc: Jiajun Cao <caojiajun@vmware.com> Cc: iommu@lists.linux-foundation.org Cc: linux-kernel@vger.kernel.org Fixes: 268aa4548277 ("iommu/amd: Page-specific invalidations for more than one page") Signed-off-by: Nadav Amit <namit@vmware.com> Link: https://lore.kernel.org/r/20210502070001.1559127-2-namit@vmware.com Signed-off-by: Joerg Roedel <jroedel@suse.de>
2021-05-18iommu/amd: Clear DMA ops when switching domainJean-Philippe Brucker
Since commit 08a27c1c3ecf ("iommu: Add support to change default domain of an iommu group") a user can switch a device between IOMMU and direct DMA through sysfs. This doesn't work for AMD IOMMU at the moment because dev->dma_ops is not cleared when switching from a DMA to an identity IOMMU domain. The DMA layer thus attempts to use the dma-iommu ops on an identity domain, causing an oops: # echo 0000:00:05.0 > /sys/sys/bus/pci/drivers/e1000e/unbind # echo identity > /sys/bus/pci/devices/0000:00:05.0/iommu_group/type # echo 0000:00:05.0 > /sys/sys/bus/pci/drivers/e1000e/bind ... BUG: kernel NULL pointer dereference, address: 0000000000000028 ... Call Trace: iommu_dma_alloc e1000e_setup_tx_resources e1000e_open Since iommu_change_dev_def_domain() calls probe_finalize() again, clear the dma_ops there like Vt-d does. Fixes: 08a27c1c3ecf ("iommu: Add support to change default domain of an iommu group") Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Link: https://lore.kernel.org/r/20210422094216.2282097-1-jean-philippe@linaro.org Signed-off-by: Joerg Roedel <jroedel@suse.de>
2021-05-18bus: ti-sysc: Fix am335x resume hang for usb otg moduleTony Lindgren
On am335x, suspend and resume only works once, and the system hangs if suspend is attempted again. However, turns out suspend and resume works fine multiple times if the USB OTG driver for musb controller is loaded. The issue is caused my the interconnect target module losing context during suspend, and it needs a restore on resume to be reconfigure again as debugged earlier by Dave Gerlach <d-gerlach@ti.com>. There are also other modules that need a restore on resume, like gpmc as noted by Dave. So let's add a common way to restore an interconnect target module based on a quirk flag. For now, let's enable the quirk for am335x otg only to fix the suspend and resume issue. As gpmc is not causing hangs based on tests with BeagleBone, let's patch gpmc separately. For gpmc, we also need a hardware reset done before restore according to Dave. To reinit the modules, we decouple system suspend from PM runtime. We replace calls to pm_runtime_force_suspend() and pm_runtime_force_resume() with direct calls to internal functions and rely on the driver internal state. There no point trying to handle complex system suspend and resume quirks via PM runtime. This is issue should have already been noticed with commit 1819ef2e2d12 ("bus: ti-sysc: Use swsup quirks also for am335x musb") when quirk handling was added for am335x otg for swsup. But the issue went unnoticed as having musb driver loaded hides the issue, and suspend and resume works once without the driver loaded. Fixes: 1819ef2e2d12 ("bus: ti-sysc: Use swsup quirks also for am335x musb") Suggested-by: Dave Gerlach <d-gerlach@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2021-05-18ALSA: dice: fix stream format for TC Electronic Konnekt Live at high ↵Takashi Sakamoto
sampling transfer frequency At high sampling transfer frequency, TC Electronic Konnekt Live transfers/receives 6 audio data frames in multi bit linear audio data channel of data block in CIP payload. Current hard-coded stream format is wrong. Cc: <stable@vger.kernel.org> Fixes: f1f0f330b1d0 ("ALSA: dice: add parameters of stream formats for models produced by TC Electronic") Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Link: https://lore.kernel.org/r/20210518012612.37268-1-o-takashi@sakamocchi.jp Signed-off-by: Takashi Iwai <tiwai@suse.de>
2021-05-18ALSA: dice: disable double_pcm_frames mode for M-Audio Profire 610, 2626 and ↵Takashi Sakamoto
Avid M-Box 3 Pro ALSA dice driver detects jumbo payload at high sampling transfer frequency for below models: * Avid M-Box 3 Pro * M-Audio Profire 610 * M-Audio Profire 2626 Although many DICE-based devices have a quirk at high sampling transfer frequency to multiplex double number of PCM frames into data block than the number in IEC 61883-1/6, the above devices are just compliant to IEC 61883-1/6. This commit disables the mode of double_pcm_frames for the models. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Link: https://lore.kernel.org/r/20210518012510.37126-1-o-takashi@sakamocchi.jp Signed-off-by: Takashi Iwai <tiwai@suse.de>
2021-05-18Merge branch 'fixes-rc1' into fixesTony Lindgren
2021-05-18ARM: OMAP2+: Fix build warning when mmc_omap is not builtYongqiang Liu
GCC reports the following warning with W=1: arch/arm/mach-omap2/board-n8x0.c:325:19: warning: variable 'index' set but not used [-Wunused-but-set-variable] 325 | int bit, *openp, index; | ^~~~~ Fix this by moving CONFIG_MMC_OMAP to cover the rest codes in the n8x0_mmc_callback(). Signed-off-by: Yongqiang Liu <liuyongqiang13@huawei.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2021-05-18ARM: OMAP1: isp1301-omap: Add missing gpiod_add_lookup_table functionMaciej Falkowski
The gpiod table was added without any usage making it unused as reported by Clang compilation from omap1_defconfig on linux-next: arch/arm/mach-omap1/board-h2.c:347:34: warning: unused variable 'isp1301_gpiod_table' [-Wunused-variable] static struct gpiod_lookup_table isp1301_gpiod_table = { ^ 1 warning generated. The patch adds the missing gpiod_add_lookup_table() function. Signed-off-by: Maciej Falkowski <maciej.falkowski9@gmail.com> Fixes: f3ef38160e3d ("usb: isp1301-omap: Convert to use GPIO descriptors") Link: https://github.com/ClangBuiltLinux/linux/issues/1325 Signed-off-by: Tony Lindgren <tony@atomide.com>
2021-05-18ARM: OMAP1: Fix use of possibly uninitialized irq variableMaciej Falkowski
The current control flow of IRQ number assignment to `irq` variable allows a request of IRQ of unspecified value, generating a warning under Clang compilation with omap1_defconfig on linux-next: arch/arm/mach-omap1/pm.c:656:11: warning: variable 'irq' is used uninitialized whenever 'if' condition is false [-Wsometimes-uninitialized] else if (cpu_is_omap16xx()) ^~~~~~~~~~~~~~~~~ ./arch/arm/mach-omap1/include/mach/soc.h:123:30: note: expanded from macro 'cpu_is_omap16xx' ^~~~~~~~~~~~~ arch/arm/mach-omap1/pm.c:658:18: note: uninitialized use occurs here if (request_irq(irq, omap_wakeup_interrupt, 0, "peripheral wakeup", ^~~ arch/arm/mach-omap1/pm.c:656:7: note: remove the 'if' if its condition is always true else if (cpu_is_omap16xx()) ^~~~~~~~~~~~~~~~~~~~~~ arch/arm/mach-omap1/pm.c:611:9: note: initialize the variable 'irq' to silence this warning int irq; ^ = 0 1 warning generated. The patch provides a default value to the `irq` variable along with a validity check. Signed-off-by: Maciej Falkowski <maciej.falkowski9@gmail.com> Link: https://github.com/ClangBuiltLinux/linux/issues/1324 Signed-off-by: Tony Lindgren <tony@atomide.com>
2021-05-18optee: use export_uuid() to copy client UUIDJens Wiklander
Prior to this patch optee_open_session() was making assumptions about the internal format of uuid_t by casting a memory location in a parameter struct to uuid_t *. Fix this using export_uuid() to get a well defined binary representation and also add an octets field in struct optee_msg_param in order to avoid casting. Fixes: c5b4312bea5d ("tee: optee: Add support for session login client UUID generation") Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
2021-05-18x86/sev-es: Invalidate the GHCB after completing VMGEXITTom Lendacky
Since the VMGEXIT instruction can be issued from userspace, invalidate the GHCB after performing VMGEXIT processing in the kernel. Invalidation is only required after userspace is available, so call vc_ghcb_invalidate() from sev_es_put_ghcb(). Update vc_ghcb_invalidate() to additionally clear the GHCB exit code so that it is always presented as 0 when VMGEXIT has been issued by anything else besides the kernel. Fixes: 0786138c78e79 ("x86/sev-es: Add a Runtime #VC Exception Handler") Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Borislav Petkov <bp@suse.de> Cc: stable@vger.kernel.org Link: https://lkml.kernel.org/r/5a8130462e4f0057ee1184509cd056eedd78742b.1621273353.git.thomas.lendacky@amd.com
2021-05-18x86/sev-es: Move sev_es_put_ghcb() in prep for follow on patchTom Lendacky
Move the location of sev_es_put_ghcb() in preparation for an update to it in a follow-on patch. This will better highlight the changes being made to the function. No functional change. Fixes: 0786138c78e79 ("x86/sev-es: Add a Runtime #VC Exception Handler") Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Borislav Petkov <bp@suse.de> Cc: stable@vger.kernel.org Link: https://lkml.kernel.org/r/8c07662ec17d3d82e5c53841a1d9e766d3bdbab6.1621273353.git.thomas.lendacky@amd.com
2021-05-17xfrm: Fix fall-through warnings for ClangGustavo A. R. Silva
In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning by explicitly adding a break statement instead of letting the code fall through to the next case. Link: https://github.com/KSPP/linux/issues/115 Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
2021-05-17tipc: Fix fall-through warnings for ClangGustavo A. R. Silva
In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning by explicitly adding a break statement instead of letting the code fall through to the next case. Link: https://github.com/KSPP/linux/issues/115 Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
2021-05-17sctp: Fix fall-through warnings for ClangGustavo A. R. Silva
In preparation to enable -Wimplicit-fallthrough for Clang, fix a couple of warnings by explicitly adding a break statement and replacing a comment with a goto statement instead of letting the code fall through to the next case. Link: https://github.com/KSPP/linux/issues/115 Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
2021-05-17rds: Fix fall-through warnings for ClangGustavo A. R. Silva
In preparation to enable -Wimplicit-fallthrough for Clang, fix multiple warnings by explicitly adding multiple break statements instead of letting the code fall through to the next case. Link: https://github.com/KSPP/linux/issues/115 Reviewed-by: Håkon Bugge <haakon.bugge@oracle.com> Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
2021-05-17net/packet: Fix fall-through warnings for ClangGustavo A. R. Silva
In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning by explicitly adding a break statement instead of letting the code fall through to the next case. Link: https://github.com/KSPP/linux/issues/115 Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
2021-05-17net: netrom: Fix fall-through warnings for ClangGustavo A. R. Silva
In preparation to enable -Wimplicit-fallthrough for Clang, fix multiple warnings by explicitly adding multiple break statements instead of letting the code fall through to the next case. Link: https://github.com/KSPP/linux/issues/115 Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
2021-05-17ide: Fix fall-through warnings for ClangGustavo A. R. Silva
In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning by explicitly adding a break statement instead of letting the code fall through to the next case. Link: https://github.com/KSPP/linux/issues/115 Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
2021-05-17hwmon: (max6621) Fix fall-through warnings for ClangGustavo A. R. Silva
In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning by explicitly adding a break statement instead of letting the code fall through to the next case. Link: https://github.com/KSPP/linux/issues/115 Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
2021-05-17hwmon: (corsair-cpro) Fix fall-through warnings for ClangGustavo A. R. Silva
In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning by explicitly adding a break statement instead of letting the code fall through to the next case. Link: https://github.com/KSPP/linux/issues/115 Acked-by: Guenter Roeck <linux@roeck-us.net> Marius Zachmann <mail@mariuszachmann.de> Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
2021-05-17firewire: core: Fix fall-through warnings for ClangGustavo A. R. Silva
In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning by explicitly adding a fallthrough pseudo-keyword. Link: https://github.com/KSPP/linux/issues/115 Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
generated by cgit (git 2.34.1) at 2025-09-30 07:13:00 +0000