- 26 Jun, 2022 5 commits
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Arnaldo Carvalho de Melo authored
For some reason using: cat <<EoFuncBegin static const char *errno_to_name__$arch(int err) { switch (err) { EoFuncBegin In tools/perf/trace/beauty/arch_errno_names.sh isn't working on ALT Linux sisyphus (development version), which could be some distro specific glitch, so just get this done in an alternative way that works everywhere while giving notice to the people working on that distro to try and figure our what really took place. Cc: Gleb Fotengauer-Malinovskiy <glebfm@altlinux.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Adrian Hunter authored
Build ID events associate a file name with a build ID. However, when using perf inject, there is no guarantee that the file on the current machine at the current time has that build ID. Fix by comparing the build IDs and skip adding to the cache if they are different. Example: $ echo "int main() {return 0;}" > prog.c $ gcc -o prog prog.c $ perf record --buildid-all ./prog [ perf record: Woken up 1 times to write data ] [ perf record: Captured and wrote 0.019 MB perf.data ] $ file-buildid() { file $1 | awk -F= '{print $2}' | awk -F, '{print $1}' ; } $ file-buildid prog 444ad9be165d8058a48ce2ffb4e9f55854a3293e $ file-buildid ~/.debug/$(pwd)/prog/444ad9be165d8058a48ce2ffb4e9f55854a3293e/elf 444ad9be165d8058a48ce2ffb4e9f55854a3293e $ echo "int main() {return 1;}" > prog.c $ gcc -o prog prog.c $ file-buildid prog 885524d5aaa24008a3e2b06caa3ea95d013c0fc5 Before: $ perf buildid-cache --purge $(pwd)/prog $ perf inject -i perf.data -o junk $ file-buildid ~/.debug/$(pwd)/prog/444ad9be165d8058a48ce2ffb4e9f55854a3293e/elf 885524d5aaa24008a3e2b06caa3ea95d013c0fc5 $ After: $ perf buildid-cache --purge $(pwd)/prog $ perf inject -i perf.data -o junk $ file-buildid ~/.debug/$(pwd)/prog/444ad9be165d8058a48ce2ffb4e9f55854a3293e/elf $ Fixes: 454c407e ("perf: add perf-inject builtin") Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Tom Zanussi <tzanussi@gmail.com> Link: https://lore.kernel.org/r/20220621125144.5623-1-adrian.hunter@intel.comSigned-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Arnaldo Carvalho de Melo authored
To pick the changes from: d6d0c7f6 ("x86/cpufeatures: Add PerfMonV2 feature bit") 296d5a17 ("KVM: SEV-ES: Use V_TSC_AUX if available instead of RDTSC/MSR_TSC_AUX intercepts") f3090339 ("x86/cpufeatures: Add virtual TSC_AUX feature bit") 8ad7e8f6 ("x86/fpu/xsave: Support XSAVEC in the kernel") 59bd54a8 ("x86/tdx: Detect running as a TDX guest in early boot") a77d41ac ("x86/cpufeatures: Add AMD Fam19h Branch Sampling feature") This only causes these perf files to be rebuilt: CC /tmp/build/perf/bench/mem-memcpy-x86-64-asm.o CC /tmp/build/perf/bench/mem-memset-x86-64-asm.o And addresses this perf build warning: Warning: Kernel ABI header at 'tools/arch/x86/include/asm/cpufeatures.h' differs from latest version at 'arch/x86/include/asm/cpufeatures.h' diff -u tools/arch/x86/include/asm/cpufeatures.h arch/x86/include/asm/cpufeatures.h Warning: Kernel ABI header at 'tools/arch/x86/include/asm/disabled-features.h' differs from latest version at 'arch/x86/include/asm/disabled-features.h' diff -u tools/arch/x86/include/asm/disabled-features.h arch/x86/include/asm/disabled-features.h Cc: Peter Zijlstra <peterz@infradead.org> Cc: Sandipan Das <sandipan.das@amd.com> Cc: Babu Moger <babu.moger@amd.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> Cc: Stephane Eranian <eranian@google.com> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/lkml/YrDkgmwhLv+nKeOo@kernel.orgSigned-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Arnaldo Carvalho de Melo authored
To pick up the changes in: ecf8eca5 ("drm/i915/xehp: Add compute engine ABI") 991b4de3 ("drm/i915/uapi: Add kerneldoc for engine class enum") c94fde8f ("drm/i915/uapi: Add DRM_I915_QUERY_GEOMETRY_SUBSLICES") 1c671ad7 ("drm/i915/doc: Link query items to their uapi structs") a2e54026 ("drm/i915/doc: Convert perf UAPI comments to kerneldoc") 462ac1cd ("drm/i915/doc: Convert drm_i915_query_topology_info comment to kerneldoc") 034d47b2 ("drm/i915/uapi: Document DRM_I915_QUERY_HWCONFIG_BLOB") 78e1fb31 ("drm/i915/uapi: Add query for hwconfig blob") That don't add any new ioctl, so no changes in tooling. This silences this perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/drm/i915_drm.h' differs from latest version at 'include/uapi/drm/i915_drm.h' diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h Cc: John Harrison <John.C.Harrison@intel.com> Cc: Matt Atwood <matthew.s.atwood@intel.com> Cc: Matt Roper <matthew.d.roper@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: http://lore.kernel.org/lkml/YrDi4ALYjv9Mdocq@kernel.orgSigned-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Adrian Hunter authored
Free string allocated by asprintf(). Fixes: d8fc0855 ("perf inject: Keep a copy of kcore_dir") Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Link: https://lore.kernel.org/r/20220620103904.7960-1-adrian.hunter@intel.comSigned-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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- 25 Jun, 2022 11 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-miscLinus Torvalds authored
Pull IIO driver fixes from Greg KH: "Here are a set of IIO driver fixes for 5.19-rc4. Jonathan said it best in his pull request to me, so I'll just quote it here below, as that's the only changes we have right now for the char-misc driver tree: testing: - Fix a missing MODULE_LICENSE() warning by restricting possible build configs. Various drivers: - Fix ordering of iio_get_trigger() being called before iio_trigger_register() adi,admv1014: - Fix dubious x & !y warning. adi,axi-adc: - Fix missing of_node_put() in error and normal paths. aspeed,adc: - Add missing of_node_put() fsl,mma8452: - Fix broken probing from device tree. - Drop check on return value of i2c write to device to cause reset as ACK will be missing (device reset before sending it). fsl,vf610: - Fix documentation of in_conversion_mode ABI. iio-trig-sysfs: - Ensure irq work has finished before freeing the trigger. invensense,mpu3050: - Disable regulators in error path. invensense,icm42600: - Fix collision of enum value of 0 with error path where 0 is no match. renesas,rzg2l_Adc: - Add missing fwnode_handle_put() in error path. rescale: - Fix a boolean logic bug for detection of raw + scale affecting an obscure corner case. semtech,sx9324: - Check return value of read of pin_defs st,stm32-adc: - Fix interaction across ADC instances for some supported devices. - Drop false spurious IRQ messages. - Fix calibration value handling. If we can't calibrate don't expose the vref_int channel. - Fix maximum clock rate for stm32pm15x ti,ads131e08: - Add missing fwnode_handle_put() in error paths. xilinx,ams: - Fix variable checked for error from platform_get_irq() x-powers,axp288: - Overide TS_PIN bias current for boards where it is not correctly initialized. yamaha,yas530: - Fix inverted check on calibration data being all zeros. All of these have been in linux-next for a while with no reported problems" * tag 'char-misc-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (26 commits) iio:proximity:sx9324: Check ret value of device_property_read_u32_array() iio: accel: mma8452: ignore the return value of reset operation iio: adc: stm32: fix maximum clock rate for stm32mp15x iio: adc: stm32: fix vrefint wrong calibration value handling iio: imu: inv_icm42600: Fix broken icm42600 (chip id 0 value) iio: adc: vf610: fix conversion mode sysfs node name iio: adc: adi-axi-adc: Fix refcount leak in adi_axi_adc_attach_client iio: test: fix missing MODULE_LICENSE for IIO_RESCALE=m iio:humidity:hts221: rearrange iio trigger get and register iio:chemical:ccs811: rearrange iio trigger get and register iio:accel:mxc4005: rearrange iio trigger get and register iio:accel:kxcjk-1013: rearrange iio trigger get and register iio:accel:bma180: rearrange iio trigger get and register iio: afe: rescale: Fix boolean logic bug iio: adc: aspeed: Fix refcount leak in aspeed_adc_set_trim_data iio: adc: stm32: Fix IRQs on STM32F4 by removing custom spurious IRQs message iio: adc: stm32: Fix ADCs iteration in irq handler iio: adc: ti-ads131e08: add missing fwnode_handle_put() in ads131e08_alloc_channels() iio: adc: rzg2l_adc: add missing fwnode_handle_put() in rzg2l_adc_parse_properties() iio: trigger: sysfs: fix use-after-free on remove ...
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usbLinus Torvalds authored
Pull USB driver fixes from Greg KH: "Here are some small USB driver fixes and new device ids for 5.19-rc4 for a few small reported issues. They include: - new usb-serial driver ids - MAINTAINERS file update to properly catch the USB dts files - dt-bindings fixes for reported build warnings - xhci driver fixes for reported problems - typec Kconfig dependancy fix - raw_gadget fuzzing fixes found by syzbot - chipidea driver bugfix - usb gadget uvc bugfix All of these have been in linux-next with no reported issues" * tag 'usb-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: chipidea: udc: check request status before setting device address USB: gadget: Fix double-free bug in raw_gadget driver xhci-pci: Allow host runtime PM as default for Intel Meteor Lake xHCI xhci-pci: Allow host runtime PM as default for Intel Raptor Lake xHCI xhci: turn off port power in shutdown xhci: Keep interrupt disabled in initialization until host is running. USB: serial: option: add Quectel RM500K module support USB: serial: option: add Quectel EM05-G modem USB: serial: pl2303: add support for more HXN (G) types usb: typec: wcove: Drop wrong dependency to INTEL_SOC_PMIC usb: gadget: uvc: fix list double add in uvcg_video_pump dt-bindings: usb: ehci: Increase the number of PHYs dt-bindings: usb: ohci: Increase the number of PHYs usb: gadget: Fix non-unique driver names in raw-gadget driver MAINTAINERS: add include/dt-bindings/usb to USB SUBSYSTEM USB: serial: option: add Telit LE910Cx 0x1250 composition
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Linus Torvalds authored
Merge tag 'loongarch-fixes-5.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson Pull LoongArch fixes from Huacai Chen: "Some bug fixes and a trivial cleanup" * tag 'loongarch-fixes-5.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson: LoongArch: Make compute_return_era() return void LoongArch: Fix wrong fpu version LoongArch: Fix EENTRY/MERRENTRY setting in setup_tlb_handler() LoongArch: Fix sleeping in atomic context in setup_tlb_handler() LoongArch: Fix the _stext symbol address LoongArch: Fix the !THP build
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git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fsLinus Torvalds authored
Pull f2fs fixes from Jaegeuk Kim: "Some urgent fixes to avoid generating corrupted inodes caused by compressed and inline_data files. In addition, avoid a wrong error report which prevents a roll-forward recovery" * tag 'f2fs-for-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: f2fs: do not count ENOENT for error case f2fs: fix iostat related lock protection f2fs: attach inline_data after setting compression
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Tiezhu Yang authored
compute_return_era() always returns 0, make it return void, and then no need to check its return value for its callers. Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
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Tiezhu Yang authored
According to the configuration information accessible by the CPUCFG instruction in LoongArch Reference Manual [1], FP_ver is stored in bit [5: 3] of CPUCFG2, the current code to get fpu version is wrong, use CPUCFG2_FPVERS to fix it. [1] https://loongson.github.io/LoongArch-Documentation/LoongArch-Vol1-EN.html Fixes: 628c3bb4 ("LoongArch: Add boot and setup routines") Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
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Huacai Chen authored
setup_tlb_handler() is expected to set per-cpu exception handlers, but it only set the TLBRENTRY successfully because of copy & paste errors, so fix it. Reviewed-by: WANG Xuerui <git@xen0n.name> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
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Huacai Chen authored
Since setup_tlb_handler() is executed in atomic context, we should use GFP_ATOMIC instead of GFP_KERNEL to alloc pages. Otherwise we will get a "sleeping in atomic context" error: [ 0.013118] BUG: sleeping function called from invalid context at mm/page_alloc.c:5158 [ 0.013126] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 0.013131] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.19-rc3+ #1008 1a223086d14d07967cc427f15d52139422271360 [ 0.013136] Hardware name: Loongson Loongson-3A5000-7A1000-1w-V0.1-CRB/Loongson-LS3A5000-7A1000-1w-EVB-V1.21, BIOS Loongson-UDK2018-V2.0.04082-beta7 04/27 [ 0.013140] Stack : 90000000015fc990 9000000100493c18 9000000000df3370 9000000100490000 [ 0.013151] 9000000100493b50 0000000000000000 9000000100493b58 9000000001417ef0 [ 0.013160] 900000000199e54e 0000000000000040 9000000100493c18 90000000015f7a98 [ 0.013168] ffffffffffffffff 6de72f8b42179d1e 9000000100403b80 90000000015f7890 [ 0.013176] 0000000000000001 00000000fffff175 9000000000eb9860 9000000001530b4b [ 0.013184] 9000000000e99e60 0000000000000013 0000000006ecc000 0000000000000001 [ 0.013193] 90000000015f7a98 9000000001417ef0 0000000000000004 0000000000000000 [ 0.013201] 0000000000000cc0 0000000000000000 0000000000000001 90000000015fc990 [ 0.013209] 9000000000217e74 9000000001603b6b 9000000000208640 0000000000000000 [ 0.013217] 00000000000000b0 0000000000000004 0000000000000000 0000000000070000 [ 0.013225] ... [ 0.013229] Call Trace: [ 0.013230] [<9000000000208640>] show_stack+0x4c/0x14c [ 0.013240] [<9000000000df3370>] dump_stack_lvl+0x70/0xac [ 0.013246] [<9000000000270c8c>] ___might_sleep+0x104/0x124 [ 0.013253] [<9000000000477e84>] __alloc_pages+0x240/0x464 [ 0.013260] [<9000000000214214>] setup_tlb_handler+0x104/0x1e8 [ 0.013265] [<9000000000214324>] tlb_init+0x2c/0x3c [ 0.013270] [<9000000000208b74>] per_cpu_trap_init+0xec/0x108 [ 0.013275] [<9000000000202850>] cpu_probe+0x400/0x8a4 [ 0.013279] [<900000000020d160>] start_secondary+0x5c/0x3d4 Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
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Huacai Chen authored
_stext means the start of .text section (see __is_kernel_text()), but we put its definition in .ref.text by mistake. Fix it by defining it in the vmlinux.lds.S. Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
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Huacai Chen authored
Fix the !THP build by making pmd_pfn() available in all configurations. Because pmd_pfn() is used in mm/page_vma_mapped.c whether or not THP is configured. Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
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git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linuxLinus Torvalds authored
Pull gpio fixes from Bartosz Golaszewski: - make the irqchip immutable in gpio-realtek-otto - fix error code propagation in gpio-winbond - fix device removing in gpio-grgpio - fix a typo in gpio-mxs which indicates the driver is for a different model - documentation fixes - MAINTAINERS file updates * tag 'gpio-fixes-for-v5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio: mxs: Fix header comment gpio: Fix kernel-doc comments to nested union gpio: grgpio: Fix device removing gpio: winbond: Fix error code in winbond_gpio_get() gpio: realtek-otto: Make the irqchip immutable docs: driver-api: gpio: Fix filename mismatch MAINTAINERS: add include/dt-bindings/gpio to GPIO SUBSYSTEM
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- 24 Jun, 2022 21 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linuxLinus Torvalds authored
Pull mtd fixes from Miquel RAynal: "NAND controller fix: - gpmi: Fix busy timeout setting (wrong calculation) NAND chip driver fix: - Thoshiba: Revert the commit introducing support for a chip that might have been counterfeit" * tag 'mtd/fixes-for-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: mtd: rawnand: gpmi: Fix setting busy timeout setting Revert "mtd: rawnand: add support for Toshiba TC58NVG0S3HTA00 NAND flash"
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spiLinus Torvalds authored
Pull spi fixes from Mark Brown: "A bunch of driver specific fixes, plus a fix for spi-mem's status polling for devices that use GPIO chip selects and a DT bindings examples fix that helps with the validation work" * tag 'spi-fix-v5.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: rockchip: Unmask IRQ at the final to avoid preemption spi: dt-bindings: Fix unevaluatedProperties warnings in examples spi: spi-mem: Fix spi_mem_poll_status() spi: cadence: Detect transmit FIFO depth spi: spi-cadence: Fix SPI CS gets toggling sporadically
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Linus Torvalds authored
Merge tag 'regulator-fix-v5.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fix from Mark Brown: "One fix for an incorrect device description for MP5496" * tag 'regulator-fix-v5.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: qcom_smd: correct MP5496 ranges
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmapLinus Torvalds authored
Pull regmap fixes from Mark Brown: "Two sets of fixes - one for things that were missed with the support for custom bulk I/O operations introduced in the last merge window, and another for some long standing issues with regmap-irq which affect a fairly small subset of devices" * tag 'regmap-fix-v5.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regmap-irq: Fix offset/index mismatch in read_sub_irq_data() regmap-irq: Fix a bug in regmap_irq_enable() for type_in_mask chips regmap: Wire up regmap_config provided bulk write in missed functions regmap: Make regmap_noinc_read() return -ENOTSUPP if map->read isn't set regmap: Re-introduce bulk read support check in regmap_bulk_read()
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git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommuLinus Torvalds authored
Pull iommu fixes from Joerg Roedel: - Add a new IOMMU mailing list to the MAINTAINERS file to prepare for the a list migration happening on July 5th. The old list needs to stay in place until the switch happens to guarantee seemless archiving of list email. - Fix compatible device-tree string for rcar-gen4 in Renesas IOMMU driver. * tag 'iommu-fixes-v5.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: MAINTAINERS: Add new IOMMU development mailing list iommu/ipmmu-vmsa: Fix compatible for rcar-gen4
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git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linuxLinus Torvalds authored
Pull RISC-V fix from Palmer Dabbelt: - fix the T-Head memory type errata workaround to avoid behavior that is unsupported in the LLVM assembler * tag 'riscv-for-linus-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: Fix ALT_THEAD_PMA's asm parameters
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git://git.kernel.org/pub/scm/linux/kernel/git/s390/linuxLinus Torvalds authored
Pull s390 fixes from Alexander Gordeev: - Fix perf stat accounting for cryptography counters when multiple events are installed concurrently. - Prevent installation of unsupported perf events for cryptography counters. - Treat perf events cpum_cf/CPU_CYCLES/ and cpu_cf/INSTRUCTIONS/ identical to basic events CPU_CYCLES" and INSTRUCTIONS, since they address the same hardware. - Restore kcrash operation which was broken by commit 5d8de293 ("vmcore: convert copy_oldmem_page() to take an iov_iter"). * tag 's390-5.19-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/pai: Fix multiple concurrent event installation s390/pai: Prevent invalid event number for pai_crypto PMU s390/cpumf: Handle events cycles and instructions identical s390/crash: make copy_oldmem_page() return number of bytes copied s390/crash: add missing iterator advance in copy_oldmem_page()
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git://git.kernel.org/pub/scm/linux/kernel/git/xen/tipLinus Torvalds authored
Pull xen fixes from Juergen Gross: - A rare deadlock in Qubes-OS between the i915 driver and Xen grant unmapping, solved by making the unmapping fully asynchronous - A bug in the Xen blkfront driver caused by incomplete error handling - A fix for undefined behavior (shifting a signed int by 31 bits) - A fix in the Xen drmfront driver avoiding a WARN() * tag 'for-linus-5.19a-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/gntdev: Avoid blocking in unmap_grant_pages() drm/xen: Add missing VM_DONTEXPAND flag in mmap callback x86/xen: Remove undefined behavior in setup_features() xen-blkfront: Handle NULL gendisk
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git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds authored
Pull kvm fixes from Paolo Bonzini: "ARM64: - Fix a regression with pKVM when kmemleak is enabled - Add Oliver Upton as an official KVM/arm64 reviewer selftests: - deal with compiler optimizations around hypervisor exits x86: - MAINTAINERS reorganization - Two SEV fixes" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: SEV: Init target VMCBs in sev_migrate_from KVM: x86/svm: add __GFP_ACCOUNT to __sev_dbg_{en,de}crypt_user() MAINTAINERS: Reorganize KVM/x86 maintainership selftests: KVM: Handle compiler optimizations in ucall KVM: arm64: Add Oliver as a reviewer KVM: arm64: Prevent kmemleak from accessing pKVM memory tools/kvm_stat: fix display of error when multiple processes are found
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git://anongit.freedesktop.org/drm/drmLinus Torvalds authored
Pull drm fixes from Dave Airlie: "Fixes for this week, bit larger than normal, but I think the last couple have been quieter, and it's only rc4. There are a lot of small msm fixes, and a slightly larger set of vc4 fixes. The vc4 fixes clean up a lot of crashes around the rPI4 hardware differences from earlier ones, and problems in the page flip and modeset code which assumed earlier hw, so I thought it would be okay to keep them in. Otherwise, it's a few amdgpu, i915, sun4i and a panel quirk. amdgpu: - Adjust GTT size logic - eDP fix for RMB - DCN 3.15 fix - DP training fix - Color encoding fix for DCN2+ sun4i: - multiple suspend fixes vc4: - rework driver split for rpi4, fixes mulitple crashers. panel: - quirk for Aya Neo Next i915: - Revert low voltage SKU check removal to fix display issues - Apply PLL DCO fraction workaround for ADL-S - Don't show engine classes not present in client fdinfo msm: - Workaround for parade DSI bridge power sequencing - Fix for multi-planar YUV format offsets - Limiting WB modes to max sspp linewidth - Fixing the supported rotations to add 180 back for IGT - Fix to handle pm_runtime_get_sync() errors to avoid unclocked access in the bind() path for dpu driver - Fix the irq_free() without request issue which was a being hit frequently in CI. - Fix to add minimum ICC vote in the msm_mdss pm_resume path to address bootup splats - Fix to avoid dereferencing without checking in WB encoder - Fix to avoid crash during suspend in DP driver by ensuring interrupt mask bits are updated - Remove unused code from dpu_encoder_virt_atomic_check() - Fix to remove redundant init of dsc variable - Fix to ensure mmap offset is initialized to avoid memory corruption from unpin/evict - Fix double runpm disable in probe-defer path - VMA fenced-unpin fixes - Fix for WB max-width - Fix for rare dp resolution change issue" * tag 'drm-fixes-2022-06-24' of git://anongit.freedesktop.org/drm/drm: (41 commits) amd/display/dc: Fix COLOR_ENCODING and COLOR_RANGE doing nothing for DCN20+ drm/amd/display: Fix typo in override_lane_settings drm/amd/display: Fix DC warning at driver load drm/amd: Revert "drm/amd/display: keep eDP Vdd on when eDP stream is already enabled" drm/amdgpu: Adjust logic around GTT size (v3) drm/sun4i: Return if frontend is not present drm/vc4: fix error code in vc4_check_tex_size() drm/sun4i: Add DMA mask and segment size drm/vc4: hdmi: Fixed possible integer overflow drm/i915/display: Re-add check for low voltage sku for max dp source rate drm/i915/fdinfo: Don't show engine classes not present drm/i915: Implement w/a 22010492432 for adl-s drm: panel-orientation-quirks: Add quirk for Aya Neo Next drm/msm/dp: force link training for display resolution change drm/msm/dpu: limit wb modes based on max_mixer_width drm/msm/dp: check core_initialized before disable interrupts at dp_display_unbind() drm/msm/mdp4: Fix refcount leak in mdp4_modeset_init_intf drm/msm: Don't overwrite hw fence in hw_init drm/msm: Drop update_fences() drm/vc4: Warn if some v3d code is run on BCM2711 ...
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Linus Torvalds authored
Merge tag 'for-5.19/dm-fixes-4' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper fixes from Mike Snitzer: - Fix DM era to commit metadata during suspend using drain_workqueue instead of flush_workqueue. - Fix DM core's dm_io_complete to not return early if io error is BLK_STS_AGAIN but bio polling is not in use. - Fix DM core's dm_io_complete BLK_STS_DM_REQUEUE handling when dm_io represents a split bio. - Fix recent DM mirror log regression by clearing bits up to BITS_PER_LONG boundary. * tag 'for-5.19/dm-fixes-4' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm mirror log: clear log bits up to BITS_PER_LONG boundary dm: fix BLK_STS_DM_REQUEUE handling when dm_io represents split bio dm: do not return early from dm_io_complete if BLK_STS_AGAIN without polling dm era: commit metadata in postsuspend after worker stops
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git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libataLinus Torvalds authored
Pull ATA fix from Damien Le Moal: - a single patch to fix tracing of command completion (Edward) * tag 'ata-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata: ata: libata: add qc->flags in ata_qc_complete_template tracepoint
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git://git.kernel.dk/linux-blockLinus Torvalds authored
Pull block fixes from Jens Axboe: - Series fixing issues with sysfs locking and name reuse (Christoph) - NVMe pull request via Christoph: - Fix the mixed up CRIMS/CRWMS constants (Joel Granados) - Add another broken identifier quirk (Leo Savernik) - Fix up a quirk because Samsung reuses PCI IDs over different products (Christoph Hellwig) - Remove old WARN_ON() that doesn't apply anymore (Li) - Fix for using a stale cached request value for rq-qos throttling mechanisms that may schedule(), like iocost (me) - Remove unused parameter to blk_independent_access_range() (Damien) * tag 'block-5.19-2022-06-24' of git://git.kernel.dk/linux-block: block: remove WARN_ON() from bd_link_disk_holder nvme: move the Samsung X5 quirk entry to the core quirks nvme: fix the CRIMS and CRWMS definitions to match the spec nvme: add a bogus subsystem NQN quirk for Micron MTFDKBA2T0TFH block: pop cached rq before potentially blocking rq_qos_throttle() block: remove queue from struct blk_independent_access_range block: freeze the queue earlier in del_gendisk block: remove per-disk debugfs files in blk_unregister_queue block: serialize all debugfs operations using q->debugfs_mutex block: disable the elevator int del_gendisk
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git://git.kernel.dk/linux-blockLinus Torvalds authored
Pull io_uring fixes from Jens Axboe: "A few fixes that should go into the 5.19 release. All are fixing issues that either happened in this release, or going to stable. In detail: - A small series of fixlets for the poll handling, all destined for stable (Pavel) - Fix a merge error from myself that caused a potential -EINVAL for the recv/recvmsg flag setting (me) - Fix a kbuf recycling issue for partial IO (me) - Use the original request for the inflight tracking (me) - Fix an issue introduced this merge window with trace points using a custom decoder function, which won't work for perf (Dylan)" * tag 'io_uring-5.19-2022-06-24' of git://git.kernel.dk/linux-block: io_uring: use original request task for inflight tracking io_uring: move io_uring_get_opcode out of TP_printk io_uring: fix double poll leak on repolling io_uring: fix wrong arm_poll error handling io_uring: fail links when poll fails io_uring: fix req->apoll_events io_uring: fix merge error in checking send/recv addr2 flags io_uring: mark reissue requests with REQ_F_PARTIAL_IO
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git://git.kernel.org/pub/scm/linux/kernel/git/printk/linuxLinus Torvalds authored
Pull printk kernel thread revert from Petr Mladek: "Revert printk console kthreads. The testing of 5.19 release candidates revealed issues that did not happen when all consoles were serialized using the console semaphore. More time is needed to check expectations of the existing console drivers and be confident that they can be safely used in parallel" * tag 'printk-for-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux: Revert "printk: add functions to prefer direct printing" Revert "printk: add kthread console printers" Revert "printk: extend console_lock for per-console locking" Revert "printk: remove @console_locked" Revert "printk: Block console kthreads when direct printing will be required" Revert "printk: Wait for the global console lock when the system is going down"
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Joerg Roedel authored
The IOMMU mailing list will move from lists.linux-foundation.org to lists.linux.dev. The hard switch of the archive will happen on July 5th, but add the new list now already so that people start using the list when sending patches. After July 5th the old list will disappear. Cc: stable@vger.kernel.org Signed-off-by: Joerg Roedel <jroedel@suse.de> Link: https://lore.kernel.org/r/20220624125139.412-1-joro@8bytes.orgSigned-off-by: Joerg Roedel <jroedel@suse.de>
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Xu Yang authored
The complete() function may be called even though request is not completed. In this case, it's necessary to check request status so as not to set device address wrongly. Fixes: 10775eb1 ("usb: chipidea: udc: update gadget states according to ch9") cc: <stable@vger.kernel.org> Signed-off-by: Xu Yang <xu.yang_2@nxp.com> Link: https://lore.kernel.org/r/20220623030242.41796-1-xu.yang_2@nxp.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Alan Stern authored
Re-reading a recently merged fix to the raw_gadget driver showed that it inadvertently introduced a double-free bug in a failure pathway. If raw_ioctl_init() encounters an error after the driver ID number has been allocated, it deallocates the ID number before returning. But when dev_free() runs later on, it will then try to deallocate the ID number a second time. Closely related to this issue is another error in the recent fix: The ID number is stored in the raw_dev structure before the code checks to see whether the structure has already been initialized, in which case the new ID number would overwrite the earlier value. The solution to both bugs is to keep the new ID number in a local variable, and store it in the raw_dev structure only after the check for prior initialization. No errors can occur after that point, so the double-free will never happen. Fixes: f2d8c260 ("usb: gadget: Fix non-unique driver names in raw-gadget driver") CC: Andrey Konovalov <andreyknvl@gmail.com> CC: <stable@vger.kernel.org> Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Link: https://lore.kernel.org/r/YrMrRw5AyIZghN0v@rowland.harvard.eduSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Peter Gonda authored
The target VMCBs during an intra-host migration need to correctly setup for running SEV and SEV-ES guests. Add sev_init_vmcb() function and make sev_es_init_vmcb() static. sev_init_vmcb() uses the now private function to init SEV-ES guests VMCBs when needed. Fixes: 0b020f5a ("KVM: SEV: Add support for SEV-ES intra host migration") Fixes: b5663931 ("KVM: SEV: Add support for SEV intra host migration") Signed-off-by: Peter Gonda <pgonda@google.com> Cc: Marc Orr <marcorr@google.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Sean Christopherson <seanjc@google.com> Cc: Tom Lendacky <thomas.lendacky@amd.com> Cc: kvm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Message-Id: <20220623173406.744645-1-pgonda@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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Mingwei Zhang authored
Adding the accounting flag when allocating pages within the SEV function, since these memory pages should belong to individual VM. No functional change intended. Signed-off-by: Mingwei Zhang <mizhang@google.com> Message-Id: <20220623171858.2083637-1-mizhang@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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https://gitlab.freedesktop.org/drm/msmDave Airlie authored
Fixes for v5.19-rc4 - Workaround for parade DSI bridge power sequencing - Fix for multi-planar YUV format offsets - Limiting WB modes to max sspp linewidth - Fixing the supported rotations to add 180 back for IGT - Fix to handle pm_runtime_get_sync() errors to avoid unclocked access in the bind() path for dpu driver - Fix the irq_free() without request issue which was a being hit frequently in CI. - Fix to add minimum ICC vote in the msm_mdss pm_resume path to address bootup splats - Fix to avoid dereferencing without checking in WB encoder - Fix to avoid crash during suspend in DP driver by ensuring interrupt mask bits are updated - Remove unused code from dpu_encoder_virt_atomic_check() - Fix to remove redundant init of dsc variable - Fix to ensure mmap offset is initialized to avoid memory corruption from unpin/evict - Fix double runpm disable in probe-defer path - VMA fenced-unpin fixes - Fix for WB max-width - Fix for rare dp resolution change issue Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rob Clark <robdclark@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGvdsOF1-+WfTWyEyu33XPcvxOCU00G-dz7EF2J+fdyUHg@mail.gmail.com
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- 23 Jun, 2022 3 commits
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Dave Airlie authored
Merge tag 'drm-intel-fixes-2022-06-22' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes drm/i915 fixes for v5.19-rc4: - Revert low voltage SKU check removal to fix display issues - Apply PLL DCO fraction workaround for ADL-S - Don't show engine classes not present in client fdinfo Signed-off-by: Dave Airlie <airlied@redhat.com> From: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/87a6a4syrr.fsf@intel.com
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git://anongit.freedesktop.org/drm/drm-miscDave Airlie authored
Multiple fixes in sun4i for suspend, DDC, DMA setup; A rework of vc4 to properly split the driver between hardware capabilities that wasn't done properly causing multiple crashes; and a panel quirk for Aya Neo Next Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20220623064152.ubjmnpj7tdejdcw6@houat
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Dave Airlie authored
Merge tag 'amd-drm-fixes-5.19-2022-06-22' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-5.19-2022-06-22: amdgpu: - Adjust GTT size logic - eDP fix for RMB - DCN 3.15 fix - DP training fix - Color encoding fix for DCN2+ Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220622214106.5984-1-alexander.deucher@amd.com
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