- 15 Oct, 2022 8 commits
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https://github.com/openrisc/linuxLinus Torvalds authored
Pull OpenRISC updates from Stafford Horne: "I have relocated to London so not much work from me while I get settled. Still, OpenRISC picked up two patches in this window: - Fix for kernel page table walking from Jann Horn - MAINTAINER entry cleanup from Palmer Dabbelt" * tag 'for-linus' of https://github.com/openrisc/linux: MAINTAINERS: git://github -> https://github.com for openrisc openrisc: Fix pagewalk usage in arch_dma_{clear, set}_uncached
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git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pciLinus Torvalds authored
Pull pci fix from Bjorn Helgaas: "Revert the attempt to distribute spare resources to unconfigured hotplug bridges at boot time. This fixed some dock hot-add scenarios, but Jonathan Cameron reported that it broke a topology with a multi-function device where one function was a Switch Upstream Port and the other was an Endpoint" * tag 'pci-v6.1-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: Revert "PCI: Distribute available resources for root buses, too"
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git://githubhttps://github.comPalmer Dabbelt authored
Github deprecated the git:// links about a year ago, so let's move to the https:// URLs instead. Reported-by:
Conor Dooley <conor.dooley@microchip.com> Link: https://github.blog/2021-09-01-improving-git-protocol-security-github/Signed-off-by:
Palmer Dabbelt <palmer@rivosinc.com> Signed-off-by:
Stafford Horne <shorne@gmail.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimmLinus Torvalds authored
Pull nvdimm updates from Dan Williams: "Some small cleanups and fixes in and around the nvdimm subsystem. The most significant change is a regression fix for nvdimm namespace (volume) creation when the namespace size is smaller than 2MB/ Summary: - Fix nvdimm namespace creation on platforms that do not publish associated 'DIMM' metadata for a persistent memory region. - Miscellaneous fixes and cleanups" * tag 'libnvdimm-for-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: ACPI: HMAT: Release platform device in case of platform_device_add_data() fails dax: Remove usage of the deprecated ida_simple_xxx API libnvdimm/region: Allow setting align attribute on regions without mappings nvdimm/namespace: Fix comment typo nvdimm: make __nvdimm_security_overwrite_query static nvdimm/region: Fix kernel-doc nvdimm/namespace: drop unneeded temporary variable in size_store() nvdimm/namespace: return uuid_null only once in nd_dev_to_uuid()
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git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linuxLinus Torvalds authored
Pull RTC updates from Alexandre Belloni: "A great rework of the isl12022 driver makes up the bulk of the changes. There is also an important fix for CMOS and then the usual small fixes: - switch to devm_clk_get_enabled() where relevant - cmos: event handler registration fix - isl12022: code improvements" * tag 'rtc-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: rtc: rv3028: Fix codestyle errors rtc: cmos: Fix event handler registration ordering issue rtc: k3: Use devm_clk_get_enabled() helper rtc: jz4740: Use devm_clk_get_enabled() helper rtc: mpfs: Use devm_clk_get_enabled() helper rtc: ds1685: Fix spelling of function name in comment block rtc: isl12022: switch to using regmap API rtc: isl12022: drop redundant write to HR register rtc: isl12022: use dev_set_drvdata() instead of i2c_set_clientdata() rtc: isl12022: use %ptR rtc: isl12022: simplify some expressions rtc: isl12022: drop a dev_info() rtc: isl12022: specify range_min and range_max rtc: isl12022: stop using deprecated devm_rtc_device_register() rtc: stmp3xxx: Add failure handling for stmp3xxx_wdt_register() rtc: mxc: Use devm_clk_get_enabled() helper rtc: gamecube: Always reset HW_SRNPROT after read rtc: k3: detect SoC to determine erratum fix rtc: k3: wait until the unlock field is not zero rtc: mpfs: Remove printing of stray CR
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git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linuxLinus Torvalds authored
Pull i3c updates from Alexandre Belloni: "Not much this cycle, only two fixes for a rare event" - fix device reattach issues" * tag 'i3c/for-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux: i3c: master: Remove the wrong place of reattach. i3c: master: Free the old_dyn_addr when reattach.
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git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifsLinus Torvalds authored
Pull UBI and UBIFS updates from Richard Weinberger: "UBI: - Use bitmap API to allocate bitmaps - New attach mode, disable_fm, to attach without fastmap - Fixes for various typos in comments UBIFS: - Fix for a deadlock when setting xattrs for encrypted file - Fix for an assertion failures when truncating encrypted files - Fixes for various typos in comments" * tag 'for-linus-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs: ubi: fastmap: Add fastmap control support for 'UBI_IOCATT' ioctl ubi: fastmap: Use the bitmap API to allocate bitmaps ubifs: Fix AA deadlock when setting xattr for encrypted file ubifs: Fix UBIFS ro fail due to truncate in the encrypted directory mtd: ubi: drop unexpected word 'a' in comments ubi: block: Fix typos in comments ubi: fastmap: Fix typo in comments ubi: Fix repeated words in comments ubi: ubi-media.h: Fix comment typo ubi: block: Remove in vain semicolon ubifs: Fix ubifs_check_dir_empty() kernel-doc comment
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git://git.kernel.org/pub/scm/linux/kernel/git/uml/linuxLinus Torvalds authored
Pull UML updates from Richard Weinberger: - Move to strscpy() - Improve panic notifiers - Fix NR_CPUS usage - Fixes for various comments - Fixes for virtio driver * tag 'for-linus-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux: uml: Remove the initialization of statics to 0 um: Do not initialise statics to 0. um: Fix comment typo um: Improve panic notifiers consistency and ordering um: remove unused reactivate_chan() declaration um: mmaper: add __exit annotations to module exit funcs um: virt-pci: add __init/__exit annotations to module init/exit funcs hostfs: move from strlcpy with unused retval to strscpy um: move from strlcpy with unused retval to strscpy um: increase default virtual physical memory to 64 MiB UM: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK um: read multiple msg from virtio slave request fd
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- 14 Oct, 2022 19 commits
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Linus Torvalds authored
Merge tag 'asm-generic-fixes-6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic Pull asm-generic fix from Arnd Bergmann: "A last-minute arch/alpha regression fix: the previous asm-generic branch contained a new regression from a typo" * tag 'asm-generic-fixes-6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: alpha: fix marvel_ioread8 build regression
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git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds authored
Pull ARM SoC fixes from Arnd Bergmann: "These are three fixes for build warnings that came in during the merge window" * tag 'arm-fixes-6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: ARM: mmp: Make some symbols static ARM: spear6xx: Staticize few definitions clk: spear: Move prototype to accessible header
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/soundLinus Torvalds authored
Pull sound fixes from Takashi Iwai: "Here are a few remaining patches for 6.1-rc1. The major changes are the hibernation fixes for HD-audio CS35L41 codec and the USB-audio small fixes against the last change. In addition, a couple of HD-audio regression fixes and a couple of potential mutex-deadlock fixes with OSS emulation in ALSA core side are seen" * tag 'sound-fix-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda: cs35l41: Support System Suspend ALSA: hda: cs35l41: Remove suspend/resume hda hooks ALSA: hda/cs_dsp_ctl: Fix mutex inversion when creating controls ALSA: hda: hda_cs_dsp_ctl: Ensure pwr_lock is held before reading/writing controls ALSA: hda: hda_cs_dsp_ctl: Minor clean and redundant code removal ALSA: oss: Fix potential deadlock at unregistration ALSA: rawmidi: Drop register_mutex in snd_rawmidi_free() ALSA: hda/realtek: Add Intel Reference SSID to support headset keys ALSA: hda/realtek: Add quirk for ASUS GV601R laptop ALSA: hda/realtek: Correct pin configs for ASUS G533Z ALSA: usb-audio: Avoid superfluous endpoint setup ALSA: usb-audio: Correct the return code from snd_usb_endpoint_set_params() ALSA: usb-audio: Apply mutex around snd_usb_endpoint_set_params() ALSA: usb-audio: Avoid unnecessary interface change at EP close ALSA: hda: Update register polling macros ALSA: hda/realtek: remove ALC289_FIXUP_DUAL_SPK for Dell 5530
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git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-ledsLinus Torvalds authored
Pull LED updates from Pavel Machek: "This is very quiet release for LEDs, pca963 got blinking support and that's pretty much it" * tag 'leds-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds: leds: pca963: fix misleading indentation dt-bindings: leds: Document mmc trigger leds: pca963x: fix blink with hw acceleration
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull PSI updates from Ingo Molnar: - Various performance optimizations, resulting in a 4%-9% speedup in the mmtests/config-scheduler-perfpipe micro-benchmark. - New interface to turn PSI on/off on a per cgroup level. * tag 'sched-psi-2022-10-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/psi: Per-cgroup PSI accounting disable/re-enable interface sched/psi: Cache parent psi_group to speed up group iteration sched/psi: Consolidate cgroup_psi() sched/psi: Add PSI_IRQ to track IRQ/SOFTIRQ pressure sched/psi: Remove NR_ONCPU task accounting sched/psi: Optimize task switch inside shared cgroups again sched/psi: Move private helpers to sched/stats.h sched/psi: Save percpu memory when !psi_cgroups_enabled sched/psi: Don't create cgroup PSI files when psi_disabled sched/psi: Fix periodic aggregation shut off
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git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linuxLinus Torvalds authored
Pull arm64 fixes from Catalin Marinas: - Cortex-A55 errata workaround (repeat TLBI) - AMPERE1 added to the Spectre-BHB affected list - MTE fix to avoid setting PG_mte_tagged if no tags have been touched on a page - Fixed typo in the SCTLR_EL1.SPINTMASK bit naming (the commit log has other typos) - perf: return value check in ali_drw_pmu_probe(), ALIBABA_UNCORE_DRW_PMU dependency on ACPI * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: Add AMPERE1 to the Spectre-BHB affected list arm64: mte: Avoid setting PG_mte_tagged if no tags cleared or restored MAINTAINERS: rectify file entry in ALIBABA PMU DRIVER drivers/perf: ALIBABA_UNCORE_DRW_PMU should depend on ACPI drivers/perf: fix return value check in ali_drw_pmu_probe() arm64: errata: Add Cortex-A55 to the repeat tlbi list arm64/sysreg: Fix typo in SCTR_EL1.SPINTMASK
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git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mmLinus Torvalds authored
Pull more MM updates from Andrew Morton: - fix a race which causes page refcounting errors in ZONE_DEVICE pages (Alistair Popple) - fix userfaultfd test harness instability (Peter Xu) - various other patches in MM, mainly fixes * tag 'mm-stable-2022-10-13' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (29 commits) highmem: fix kmap_to_page() for kmap_local_page() addresses mm/page_alloc: fix incorrect PGFREE and PGALLOC for high-order page mm/selftest: uffd: explain the write missing fault check mm/hugetlb: use hugetlb_pte_stable in migration race check mm/hugetlb: fix race condition of uffd missing/minor handling zram: always expose rw_page LoongArch: update local TLB if PTE entry exists mm: use update_mmu_tlb() on the second thread kasan: fix array-bounds warnings in tests hmm-tests: add test for migrate_device_range() nouveau/dmem: evict device private memory during release nouveau/dmem: refactor nouveau_dmem_fault_copy_one() mm/migrate_device.c: add migrate_device_range() mm/migrate_device.c: refactor migrate_vma and migrate_deivce_coherent_page() mm/memremap.c: take a pgmap reference on page allocation mm: free device private pages have zero refcount mm/memory.c: fix race when faulting a device private page mm/damon: use damon_sz_region() in appropriate place mm/damon: move sz_damon_region to damon_sz_region lib/test_meminit: add checks for the allocation functions ...
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Bjorn Helgaas authored
This reverts commit e96e27fc. Jonathan reported that this commit broke this topology, where all the space available on bus 02 was assigned to the 02:00.0 bridge window, leaving none for the e1000 device at 02:00.1: pci 0000:00:04.0: bridge window [mem 0x10200000-0x103fffff] to [bus 02-04] pci 0000:02:00.0: bridge window [mem 0x10200000-0x103fffff] to [bus 03-04] pci 0000:02:00.1: BAR 0: failed to assign [mem size 0x00020000] e1000 0000:02:00.1: can't ioremap BAR 0: [??? 0x00000000 flags 0x0] Link: https://lore.kernel.org/r/20221014124553.0000696f@huawei.comReported-by:
Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by:
Bjorn Helgaas <bhelgaas@google.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linuxLinus Torvalds authored
Pull parisc updates from Helge Deller: "Fixes: - When we added basic vDSO support in kernel 5.18 we introduced a bug which prevented a mmap() of graphic card memory. This is because we used the DMB (data memory break trap bit) page flag as special-bit, but missed to clear that bit when loading the TLB. - Graphics card memory size was not correctly aligned - Spelling fixes (from Colin Ian King) Enhancements: - PDC console (which uses firmware calls) now rewritten as early console - Reduced size of alternative tables" * tag 'parisc-for-6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Fix spelling mistake "mis-match" -> "mismatch" in eisa driver parisc: Fix userspace graphics card breakage due to pgtable special bit parisc: fbdev/stifb: Align graphics memory size to 4MB parisc: Convert PDC console to an early console parisc: Reduce kernel size by packing alternative tables
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git://git.kernel.org/pub/scm/linux/kernel/git/s390/linuxLinus Torvalds authored
Pull more s390 updates from Vasily Gorbik: - Generate a change uevent on unsolicited device end I/O interrupt for z/VM unit record devices supported by the vmur driver. This event can be used to automatically trigger processing of files as they arrive in the z/VM reader. * tag 's390-6.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/vmur: generate uevent on unsolicited device end s390/vmur: remove unnecessary BUG statement
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git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linuxLinus Torvalds authored
Pull more RISC-V updates from Palmer Dabbelt: - DT updates for the PolarFire SOC - a fix to correct the handling of write-only mappings - m{vetndor,arcd,imp}id is now in /proc/cpuinfo - the SiFive L2 cache controller support has been refactored to also support L3 caches - misc fixes, cleanups and improvements throughout the tree * tag 'riscv-for-linus-6.1-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (42 commits) MAINTAINERS: add RISC-V's patchwork RISC-V: Make port I/O string accessors actually work riscv: enable software resend of irqs RISC-V: Re-enable counter access from userspace riscv: vdso: fix NULL deference in vdso_join_timens() when vfork riscv: Add cache information in AUX vector soc: sifive: ccache: define the macro for the register shifts soc: sifive: ccache: use pr_fmt() to remove CCACHE: prefixes soc: sifive: ccache: reduce printing on init soc: sifive: ccache: determine the cache level from dts soc: sifive: ccache: Rename SiFive L2 cache to Composable cache. dt-bindings: sifive-ccache: change Sifive L2 cache to Composable cache riscv: check for kernel config option in t-head memory types errata riscv: use BIT() marco for cpufeature probing riscv: use BIT() macros in t-head errata init riscv: drop some idefs from CMO initialization riscv: cleanup svpbmt cpufeature probing riscv: Pass -mno-relax only on lld < 15.0.0 RISC-V: Avoid dereferening NULL regs in die() dt-bindings: riscv: add new riscv,isa strings for emulators ...
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git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linuxLinus Torvalds authored
Pull powerpc fixes from Michael Ellerman: - Fix 32-bit syscall wrappers with 64-bit arguments of unaligned register-pairs. Notably this broke ftruncate64 & pread/write64, which can lead to file corruption. - Fix lost interrupts when returning to soft-masked context on 64-bit. - Fix build failure when CONFIG_DTL=n. Thanks to Nicholas Piggin, Jason A. Donenfeld, Guenter Roeck, Arnd Bergmann, and Sachin Sant. * tag 'powerpc-6.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/pseries: Fix CONFIG_DTL=n build powerpc/64s/interrupt: Fix lost interrupts when returning to soft-masked context powerpc/32: fix syscall wrappers with 64-bit arguments of unaligned register-pairs
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Nathan Chancellor authored
After commit 8799c0be ("drm/amd/display: Fix vblank refcount in vrr transition"), a build with CONFIG_DEBUG_FS=n is broken due to a misplaced brace, along the lines of: In file included from drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_trace.h:39, from drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:41: drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c: At top level: ./include/drm/drm_atomic.h:864:9: error: expected identifier or ‘(’ before ‘for’ 864 | for ((__i) = 0; \ | ^~~ drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:8317:9: note: in expansion of macro ‘for_each_new_crtc_in_state’ 8317 | for_each_new_crtc_in_state(state, crtc, new_crtc_state, j) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ Move the brace within the #ifdef so that the file can be built with or without CONFIG_DEBUG_FS. Fixes: 8799c0be ("drm/amd/display: Fix vblank refcount in vrr transition") Signed-off-by:
Nathan Chancellor <nathan@kernel.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Colin Ian King authored
There are several spelling mistakes in kernel error messages. Fix them. Signed-off-by:
Colin Ian King <colin.i.king@gmail.com> Signed-off-by:
Helge Deller <deller@gmx.de>
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Helge Deller authored
Commit df24e178 ("parisc: Add vDSO support") introduced the vDSO support, for which a _PAGE_SPECIAL page table flag was needed. Since we wanted to keep every page table entry in 32-bits, this patch re-used the existing - but yet unused - _PAGE_DMB flag (which triggers a hardware break if a page is accessed) to store the special bit. But when graphics card memory is mmapped into userspace, the kernel uses vm_iomap_memory() which sets the the special flag. So, with the DMB bit set, every access to the graphics memory now triggered a hardware exception and segfaulted the userspace program. Fix this breakage by dropping the DMB bit when writing the page protection bits to the CPU TLB. In addition this patch adds a small optimization: if huge pages aren't configured (which is at least the case for 32-bit kernels), then the special bit is stored in the hpage (HUGE PAGE) bit instead. That way we can skip to reset the DMB bit. Fixes: df24e178 ("parisc: Add vDSO support") Cc: <stable@vger.kernel.org> # 5.18+ Signed-off-by:
Helge Deller <deller@gmx.de>
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Helge Deller authored
Independend of the current graphics resolution, adjust the reported graphics card memory size to the next 4MB boundary. This fixes the fbtest program which expects a naturally aligned size. Signed-off-by:
Helge Deller <deller@gmx.de> Cc: <stable@vger.kernel.org>
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git://anongit.freedesktop.org/drm/drmLinus Torvalds authored
Pull more drm updates from Dave Airlie: "Round of fixes for the merge window stuff, bunch of amdgpu and i915 changes, this should have the gcc11 warning fix, amongst other changes. amdgpu: - DC mutex fix - DC SubVP fixes - DCN 3.2.x fixes - DCN 3.1.x fixes - SDMA 6.x fixes - Enable DPIA for 3.1.4 - VRR fixes - VRAM BO swapping fix - Revert dirty fb helper change - SR-IOV suspend/resume fixes - Work around GCC array bounds check fail warning - UMC 8.10 fixes - Misc fixes and cleanups i915: - Round to closest in g4x+ HDMI clock readout - Update MOCS table for EHL - Fix PSR_IMR/IIR field handling - Fix watermark calculations for gen12+/DG2 modifiers - Reject excessive dotclocks early - Fix revocation of non-persistent contexts - Handle migration for dpt - Fix display problems after resume - Allow control over the flags when migrating - Consider DG2_RC_CCS_CC when migrating buffers" * tag 'drm-next-2022-10-14' of git://anongit.freedesktop.org/drm/drm: (110 commits) drm/amd/display: Add HUBP surface flip interrupt handler drm/i915/display: consider DG2_RC_CCS_CC when migrating buffers drm/i915: allow control over the flags when migrating drm/amd/display: Simplify bool conversion drm/amd/display: fix transfer function passed to build_coefficients() drm/amd/display: add a license to cursor_reg_cache.h drm/amd/display: make virtual_disable_link_output static drm/amd/display: fix indentation in dc.c drm/amd/display: make dcn32_split_stream_for_mpc_or_odm static drm/amd/display: fix build error on arm64 drm/amd/display: 3.2.207 drm/amd/display: Clean some DCN32 macros drm/amdgpu: Add poison mode query for umc v8_10_0 drm/amdgpu: Update umc v8_10_0 headers drm/amdgpu: fix coding style issue for mca notifier drm/amdgpu: define convert_error_address for umc v8.7 drm/amdgpu: define RAS convert_error_address API drm/amdgpu: remove check for CE in RAS error address query drm/i915: Fix display problems after resume drm/amd/display: fix array-bounds error in dc_stream_remove_writeback() [take 2] ...
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git://git.kernel.dk/linuxLinus Torvalds authored
Pull more block updates from Jens Axboe: "Fixes that ended up landing later than the initial block pull request. Nothing really major in here: - NVMe pull request via Christoph: - add NVME_QUIRK_BOGUS_NID for Lexar NM760 (Abhijit) - add NVME_QUIRK_NO_DEEPEST_PS to avoid the deepest sleep state on ZHITAI TiPro5000 SSDs (Xi Ruoyao) - fix possible hang caused during ctrl deletion (Sagi Grimberg) - fix possible hang in live ns resize with ANA access (Sagi Grimberg) - Proactively avoid a sign extension issue with the queue flags (Brian) - Regression fix for hidden disks (Christoph) - Update OPAL maintainers entry (Jonathan) - blk-wbt regression initialization fix (Yu)" * tag 'block-6.1-2022-10-13' of git://git.kernel.dk/linux: nvme-multipath: fix possible hang in live ns resize with ANA access nvme-pci: avoid the deepest sleep state on ZHITAI TiPro5000 SSDs nvme-pci: add NVME_QUIRK_BOGUS_NID for Lexar NM760 nvme-tcp: fix possible hang caused during ctrl deletion nvme-rdma: fix possible hang caused during ctrl deletion block: fix leaking minors of hidden disks block: avoid sign extend problem with default queue flags mask blk-wbt: fix that 'rwb->wc' is always set to 1 in wbt_init() block: Remove the repeat word 'can' MAINTAINERS: Update SED-Opal Maintainers
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git://git.kernel.dk/linuxLinus Torvalds authored
Pull more io_uring updates from Jens Axboe: "A collection of fixes that ended up either being later than the initial pull, or dependent on multiple branches (6.0-late being one of them) and hence deferred purposely. This contains: - Cleanup fixes for the single submitter late 6.0 change, which we pushed to 6.1 to keep the 6.0 changes small (Dylan, Pavel) - Fix for IORING_OP_CONNECT not handling -EINPROGRESS correctly (me) - Ensure that the zc sendmsg variant gets audited correctly (me) - Regression fix from this merge window where kiocb_end_write() doesn't always gets called, which can cause issues with fs freezing (me) - Registered files SCM handling fix (Pavel) - Regression fix for big sqe dumping in fdinfo (Pavel) - Registered buffers accounting fix (Pavel) - Remove leftover notification structures, we killed them off late in 6.0 (Pavel) - Minor optimizations (Pavel) - Cosmetic variable shadowing fix (Stefan)" * tag 'io_uring-6.1-2022-10-13' of git://git.kernel.dk/linux: io_uring/rw: ensure kiocb_end_write() is always called io_uring: fix fdinfo sqe offsets calculation io_uring: local variable rw shadows outer variable in io_write io_uring/opdef: remove 'audit_skip' from SENDMSG_ZC io_uring: optimise locking for local tw with submit_wait io_uring: remove redundant memory barrier in io_req_local_work_add io_uring/net: handle -EINPROGRESS correct for IORING_OP_CONNECT io_uring: remove notif leftovers io_uring: correct pinned_vm accounting io_uring/af_unix: defer registered files gc to io_uring release io_uring: limit registration w/ SINGLE_ISSUER io_uring: remove io_register_submitter io_uring: simplify __io_uring_add_tctx_node
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- 13 Oct, 2022 13 commits
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Conor Dooley authored
The RISC-V patchwork instance on kernel.org has had some necromancy performed on it & will be used going forward. The statuses that are intended to be used are: - New: No action has been taken yet - Under Review: The maintainer is waiting for review comments from others - Changes Requested: Either the maintainer or a reviewer requested changes in the patch. The patch author is expected to submit a new version - Superseded: There's a new version of the patch available - Not Applicable: The patch is not intended for the RISC-V tree - Accepted: The patch has been applied - Rejected: The patch has been rejected, with reasons stated in an email Signed-off-by:
Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20221011160744.2167025-1-conor@kernel.org/Signed-off-by:
Palmer Dabbelt <palmer@rivosinc.com>
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Dave Airlie authored
Merge tag 'amd-drm-fixes-6.1-2022-10-12' of https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-fixes-6.1-2022-10-12: amdgpu: - DC mutex fix - DC SubVP fixes - DCN 3.2.x fixes - DCN 3.1.x fixes - SDMA 6.x fixes - Enable DPIA for 3.1.4 - VRR fixes - VRAM BO swapping fix - Revert dirty fb helper change - SR-IOV suspend/resume fixes - Work around GCC array bounds check fail warning - UMC 8.10 fixes - Misc fixes and cleanups Signed-off-by:
Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221012162650.8810-1-alexander.deucher@amd.com
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Dave Airlie authored
Merge tag 'drm-intel-next-fixes-2022-10-13' of git://anongit.freedesktop.org/drm/drm-intel into drm-next - Fix revocation of non-persistent contexts (Tvrtko Ursulin) - Handle migration for dpt (Matthew Auld) - Fix display problems after resume (Thomas Hellström) - Allow control over the flags when migrating (Matthew Auld) - Consider DG2_RC_CCS_CC when migrating buffers (Matthew Auld) Signed-off-by:
Dave Airlie <airlied@redhat.com> From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/Y0gK9QmCmktLLzqp@tursulin-desk
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Ke Sun authored
Compiler warnings: drivers/rtc/rtc-rv3028.c: In function 'rv3028_param_set': drivers/rtc/rtc-rv3028.c:559:20: warning: statement will never be executed [-Wswitch-unreachable] 559 | u8 mode; | ^~~~ drivers/rtc/rtc-rv3028.c: In function 'rv3028_param_get': drivers/rtc/rtc-rv3028.c:526:21: warning: statement will never be executed [-Wswitch-unreachable] 526 | u32 value; | ^~~~~ Fix it by moving the variable declaration to the beginning of the function. Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> Cc: linux-rtc@vger.kernel.org Cc: linux-kernel@vger.kernel.org Reported-by:
k2ci <kernel-bot@kylinos.cn> Signed-off-by:
Ke Sun <sunke@kylinos.cn> Link: https://lore.kernel.org/r/20221008071321.1799971-1-sunke@kylinos.cnSigned-off-by:
Alexandre Belloni <alexandre.belloni@bootlin.com>
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Rafael J. Wysocki authored
Because acpi_install_fixed_event_handler() enables the event automatically on success, it is incorrect to call it before the handler routine passed to it is ready to handle events. Unfortunately, the rtc-cmos driver does exactly the incorrect thing by calling cmos_wake_setup(), which passes rtc_handler() to acpi_install_fixed_event_handler(), before cmos_do_probe(), because rtc_handler() uses dev_get_drvdata() to get to the cmos object pointer and the driver data pointer is only populated in cmos_do_probe(). This leads to a NULL pointer dereference in rtc_handler() on boot if the RTC fixed event happens to be active at the init time. To address this issue, change the initialization ordering of the driver so that cmos_wake_setup() is always called after a successful cmos_do_probe() call. While at it, change cmos_pnp_probe() to call cmos_do_probe() after the initial if () statement used for computing the IRQ argument to be passed to cmos_do_probe() which is cleaner than calling it in each branch of that if () (local variable "irq" can be of type int, because it is passed to that function as an argument of type int). Note that commit 6492fed7 ("rtc: rtc-cmos: Do not check ACPI_FADT_LOW_POWER_S0") caused this issue to affect a larger number of systems, because previously it only affected systems with ACPI_FADT_LOW_POWER_S0 set, but it is present regardless of that commit. Fixes: 6492fed7 ("rtc: rtc-cmos: Do not check ACPI_FADT_LOW_POWER_S0") Fixes: a474aaed ("rtc-cmos: move wake setup from ACPI glue into RTC driver") Link: https://lore.kernel.org/linux-acpi/20221010141630.zfzi7mk7zvnmclzy@techsingularity.net/Reported-by:
Mel Gorman <mgorman@techsingularity.net> Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by:
Bjorn Helgaas <bhelgaas@google.com> Tested-by:
Mel Gorman <mgorman@techsingularity.net> Link: https://lore.kernel.org/r/5629262.DvuYhMxLoT@kreacherSigned-off-by:
Alexandre Belloni <alexandre.belloni@bootlin.com>
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Maciej W. Rozycki authored
Fix port I/O string accessors such as `insb', `outsb', etc. which use the physical PCI port I/O address rather than the corresponding memory mapping to get at the requested location, which in turn breaks at least accesses made by our parport driver to a PCIe parallel port such as: PCI parallel port detected: 1415:c118, I/O at 0x1000(0x1008), IRQ 20 parport0: PC-style at 0x1000 (0x1008), irq 20, using FIFO [PCSPP,TRISTATE,COMPAT,EPP,ECP] causing a memory access fault: Unable to handle kernel access to user memory without uaccess routines at virtual address 0000000000001008 Oops [#1] Modules linked in: CPU: 1 PID: 350 Comm: cat Not tainted 6.0.0-rc2-00283-g10d4879f-dirty #23 Hardware name: SiFive HiFive Unmatched A00 (DT) epc : parport_pc_fifo_write_block_pio+0x266/0x416 ra : parport_pc_fifo_write_block_pio+0xb4/0x416 epc : ffffffff80542c3e ra : ffffffff80542a8c sp : ffffffd88899fc60 gp : ffffffff80fa2700 tp : ffffffd882b1e900 t0 : ffffffd883d0b000 t1 : ffffffffff000002 t2 : 4646393043330a38 s0 : ffffffd88899fcf0 s1 : 0000000000001000 a0 : 0000000000000010 a1 : 0000000000000000 a2 : ffffffd883d0a010 a3 : 0000000000000023 a4 : 00000000ffff8fbb a5 : ffffffd883d0a001 a6 : 0000000100000000 a7 : ffffffc800000000 s2 : ffffffffff000002 s3 : ffffffff80d28880 s4 : ffffffff80fa1f50 s5 : 0000000000001008 s6 : 0000000000000008 s7 : ffffffd883d0a000 s8 : 0004000000000000 s9 : ffffffff80dc1d80 s10: ffffffd8807e4000 s11: 0000000000000000 t3 : 00000000000000ff t4 : 393044410a303930 t5 : 0000000000001000 t6 : 0000000000040000 status: 0000000200000120 badaddr: 0000000000001008 cause: 000000000000000f [<ffffffff80543212>] parport_pc_compat_write_block_pio+0xfe/0x200 [<ffffffff8053bbc0>] parport_write+0x46/0xf8 [<ffffffff8050530e>] lp_write+0x158/0x2d2 [<ffffffff80185716>] vfs_write+0x8e/0x2c2 [<ffffffff80185a74>] ksys_write+0x52/0xc2 [<ffffffff80185af2>] sys_write+0xe/0x16 [<ffffffff80003770>] ret_from_syscall+0x0/0x2 ---[ end trace 0000000000000000 ]--- For simplicity address the problem by adding PCI_IOBASE to the physical address requested in the respective wrapper macros only, observing that the raw accessors such as `__insb', `__outsb', etc. are not supposed to be used other than by said macros. Remove the cast to `long' that is no longer needed on `addr' now that it is used as an offset from PCI_IOBASE and add parentheses around `addr' needed for predictable evaluation in macro expansion. No need to make said adjustments in separate changes given that current code is gravely broken and does not ever work. Signed-off-by:
Maciej W. Rozycki <macro@orcam.me.uk> Fixes: fab957c1 ("RISC-V: Atomic and Locking Code") Cc: stable@vger.kernel.org # v4.15+ Reviewed-by:
Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/alpine.DEB.2.21.2209220223080.29493@angie.orcam.me.ukSigned-off-by:
Palmer Dabbelt <palmer@rivosinc.com>
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Palmer Dabbelt authored
I'm merging this in as a single commit as it's a dependency for some other work. * commit '3baca1a4': RISC-V: Add mvendorid, marchid, and mimpid to /proc/cpuinfo output
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Palmer Dabbelt authored
Commit 2139619b ("riscv: mmap with PROT_WRITE but no PROT_READ is invalid") made mmap() reject mappings with only PROT_WRITE set in an attempt to fix an observed inconsistency in behavior when attempting to read from a PROT_WRITE-only mapping. The root cause of this behavior was actually that while RISC-V's protection_map maps VM_WRITE to readable PTE permissions (since write-only PTEs are considered reserved by the privileged spec), the page fault handler considered loads from VM_WRITE-only VMAs illegal accesses. Fix the underlying cause by handling faults in VM_WRITE-only VMAs (patch 1) and then re-enable use of mmap(PROT_WRITE) (patch 2), making RISC-V's behavior consistent with all other architectures that don't support write-only PTEs. * remotes/palmer/riscv-wonly: riscv: Allow PROT_WRITE-only mmap() riscv: Make VM_WRITE imply VM_READ Link: https://lore.kernel.org/r/20220915193702.2201018-1-abrestic@rivosinc.com/Signed-off-by:
Palmer Dabbelt <palmer@rivosinc.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/robh/linuxLinus Torvalds authored
Pull devicetree fixes from Rob Herring: - Fixes for Mediatek MT6370 binding - Merge the DT overlay maintainer entry to the main entry as Pantelis is not active and Frank is taking a step back * tag 'devicetree-fixes-for-6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: MAINTAINERS: of: collapse overlay entry into main device tree entry dt-bindings: mfd: mt6370: fix the interrupt order of the charger in the example dt-bindings: leds: mt6370: Fix MT6370 LED indicator DT warning
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git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmcLinus Torvalds authored
Pull MMC fixes from Ulf Hansson: "MMC core: - Add SD card quirk for broken discard MMC host: - renesas_sdhi: Fix clock rounding errors - sdhci-sprd: Fix minimum clock limit to detect cards - sdhci-tegra: Use actual clock rate for SW tuning correction" * tag 'mmc-v6.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: sdhci-sprd: Fix minimum clock limit mmc: sdhci-tegra: Use actual clock rate for SW tuning correction mmc: renesas_sdhi: Fix rounding errors mmc: core: Add SD card quirk for broken discard
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Conor Dooley authored
The PLIC specification does not describe the interrupt pendings bits as read-write, only that they "can be read". To allow for retriggering of interrupts (and the use of the irq debugfs interface) enable HARDIRQS_SW_RESEND for RISC-V. Link: https://github.com/riscv/riscv-plic-spec/blob/master/riscv-plic.adoc#interrupt-pending-bitsSigned-off-by:
Conor Dooley <conor.dooley@microchip.com> Acked-by:
Marc Zyngier <maz@kernel.org> Acked-by:
Palmer Dabbelt <palmer@rivosinc.com> Tested-by: Palmer Dabbelt <palmer@rivosinc.com> # on QEMU Reviewed-by:
Björn Töpel <bjorn@kernel.org> Link: https://lore.kernel.org/r/20220729111116.259146-1-conor.dooley@microchip.comSigned-off-by:
Palmer Dabbelt <palmer@rivosinc.com>
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Palmer Dabbelt authored
These counters were part of the ISA when we froze the uABI, removing them breaks userspace. Link: https://lore.kernel.org/all/YxEhC%2FmDW1lFt36J@aurel32.net/ Fixes: e9991434 ("RISC-V: Add perf platform driver based on SBI PMU extension") Tested-by:
Conor Dooley <conor.dooley@microchip.com> Reviewed-by:
Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20220928131807.30386-1-palmer@rivosinc.com Cc: stable@vger.kernel.org Signed-off-by:
Palmer Dabbelt <palmer@rivosinc.com>
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Jisheng Zhang authored
Testing tools/testing/selftests/timens/vfork_exec.c got below kernel log: [ 6.838454] Unable to handle kernel access to user memory without uaccess routines at virtual address 0000000000000020 [ 6.842255] Oops [#1] [ 6.842871] Modules linked in: [ 6.844249] CPU: 1 PID: 64 Comm: vfork_exec Not tainted 6.0.0-rc3-rt15+ #8 [ 6.845861] Hardware name: riscv-virtio,qemu (DT) [ 6.848009] epc : vdso_join_timens+0xd2/0x110 [ 6.850097] ra : vdso_join_timens+0xd2/0x110 [ 6.851164] epc : ffffffff8000635c ra : ffffffff8000635c sp : ff6000000181fbf0 [ 6.852562] gp : ffffffff80cff648 tp : ff60000000fdb700 t0 : 3030303030303030 [ 6.853852] t1 : 0000000000000030 t2 : 3030303030303030 s0 : ff6000000181fc40 [ 6.854984] s1 : ff60000001e6c000 a0 : 0000000000000010 a1 : ffffffff8005654c [ 6.856221] a2 : 00000000ffffefff a3 : 0000000000000000 a4 : 0000000000000000 [ 6.858114] a5 : 0000000000000000 a6 : 0000000000000008 a7 : 0000000000000038 [ 6.859484] s2 : ff60000001e6c068 s3 : ff6000000108abb0 s4 : 0000000000000000 [ 6.860751] s5 : 0000000000001000 s6 : ffffffff8089dc40 s7 : ffffffff8089dc38 [ 6.862029] s8 : ffffffff8089dc30 s9 : ff60000000fdbe38 s10: 000000000000005e [ 6.863304] s11: ffffffff80cc3510 t3 : ffffffff80d1112f t4 : ffffffff80d1112f [ 6.864565] t5 : ffffffff80d11130 t6 : ff6000000181fa00 [ 6.865561] status: 0000000000000120 badaddr: 0000000000000020 cause: 000000000000000d [ 6.868046] [<ffffffff8008dc94>] timens_commit+0x38/0x11a [ 6.869089] [<ffffffff8008dde8>] timens_on_fork+0x72/0xb4 [ 6.870055] [<ffffffff80190096>] begin_new_exec+0x3c6/0x9f0 [ 6.871231] [<ffffffff801d826c>] load_elf_binary+0x628/0x1214 [ 6.872304] [<ffffffff8018ee7a>] bprm_execve+0x1f2/0x4e4 [ 6.873243] [<ffffffff8018f90c>] do_execveat_common+0x16e/0x1ee [ 6.874258] [<ffffffff8018f9c8>] sys_execve+0x3c/0x48 [ 6.875162] [<ffffffff80003556>] ret_from_syscall+0x0/0x2 [ 6.877484] ---[ end trace 0000000000000000 ]--- This is because the mm->context.vdso_info is NULL in vfork case. From another side, mm->context.vdso_info either points to vdso info for RV64 or vdso info for compat, there's no need to bloat riscv's mm_context_t, we can handle the difference when setup the additional page for vdso. Signed-off-by:
Jisheng Zhang <jszhang@kernel.org> Suggested-by:
Palmer Dabbelt <palmer@rivosinc.com> Fixes: 3092eb45 ("riscv: compat: vdso: Add setup additional pages implementation") Link: https://lore.kernel.org/r/20220924070737.3048-1-jszhang@kernel.org Cc: stable@vger.kernel.org Signed-off-by:
Palmer Dabbelt <palmer@rivosinc.com>
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