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2022-06-01drm/msm/dpu: Fix pointer dereferenced before checkingHaowen Bai
The phys_enc->wb_idx is dereferencing before null checking, so move it after checking. Signed-off-by: Haowen Bai <baihaowen@meizu.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Fixes: d7d0e73f7de33 ("drm/msm/dpu: introduce the dpu_encoder_phys_* for Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/487606/ Link: https://lore.kernel.org/r/1653877196-23114-1-git-send-email-baihaowen@meizu.com Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
2022-06-01drm/msm/dpu: Remove unused codeJiapeng Chong
Eliminate the follow clang warning: drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c:544:33: warning: variable ‘mode’ set but not used [-Wunused-but-set-variable]. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Fixes: 3177589c6e93("drm/msm/dpu: encoder: drop unused mode_fixup callback") Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/487136/ Link: https://lore.kernel.org/r/20220524081413.37895-1-jiapeng.chong@linux.alibaba.com Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
2022-06-01drm/msm/disp/dpu1: remove superfluous initVinod Koul
Commit 58dca9810749 ("drm/msm/disp/dpu1: Add support for DSC in encoder") added dsc_common_mode variable which was set to zero but then again programmed, so drop the superfluous init. Fixes: 58dca9810749 ("drm/msm/disp/dpu1: Add support for DSC in encoder") Reported-by: kernel test robot <yujie.liu@intel.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Signed-off-by: Vinod Koul <vkoul@kernel.org> Patchwork: https://patchwork.freedesktop.org/patch/487208/ Link: https://lore.kernel.org/r/20220525073912.2706505-1-vkoul@kernel.org Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
2022-06-01drm/msm/dp: Always clear mask bits to disable interrupts at ↵Kuogee Hsieh
dp_ctrl_reset_irq_ctrl() dp_catalog_ctrl_reset() will software reset DP controller. But it will not reset programmable registers to default value. DP driver still have to clear mask bits to interrupt status registers to disable interrupts after software reset of controller. At current implementation, dp_ctrl_reset_irq_ctrl() will software reset dp controller but did not call dp_catalog_ctrl_enable_irq(false) to clear hpd related interrupt mask bits to disable hpd related interrupts due to it mistakenly think hpd related interrupt mask bits will be cleared by software reset of dp controller automatically. This mistake may cause system to crash during suspending procedure due to unexpected irq fired and trigger event thread to access dp controller registers with controller clocks are disabled. This patch fixes system crash during suspending problem by removing "enable" flag condition checking at dp_ctrl_reset_irq_ctrl() so that hpd related interrupt mask bits are cleared to prevent unexpected from happening. Changes in v2: -- add more details commit text Changes in v3: -- add synchrons_irq() -- add atomic_t suspended Changes in v4: -- correct Fixes's commit ID -- remove synchrons_irq() Changes in v5: -- revise commit text Changes in v6: -- add event_lock to protect "suspended" Changes in v7: -- delete "suspended" flag Fixes: 989ebe7bc446 ("drm/msm/dp: do not initialize phy until plugin interrupt received") Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Patchwork: https://patchwork.freedesktop.org/patch/486591/ Link: https://lore.kernel.org/r/1652804494-19650-1-git-send-email-quic_khsieh@quicinc.com Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
2022-06-01mm/oom_kill.c: fix vm_oom_kill_table[] ifdefferyAndrew Morton
arm allnoconfig: mm/oom_kill.c:60:25: warning: 'vm_oom_kill_table' defined but not used [-Wunused-variable] 60 | static struct ctl_table vm_oom_kill_table[] = { | ^~~~~~~~~~~~~~~~~ Cc: Luis Chamberlain <mcgrof@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2022-06-01x86/kexec: fix memory leak of elf header bufferBaoquan He
This is reported by kmemleak detector: unreferenced object 0xffffc900002a9000 (size 4096): comm "kexec", pid 14950, jiffies 4295110793 (age 373.951s) hex dump (first 32 bytes): 7f 45 4c 46 02 01 01 00 00 00 00 00 00 00 00 00 .ELF............ 04 00 3e 00 01 00 00 00 00 00 00 00 00 00 00 00 ..>............. backtrace: [<0000000016a8ef9f>] __vmalloc_node_range+0x101/0x170 [<000000002b66b6c0>] __vmalloc_node+0xb4/0x160 [<00000000ad40107d>] crash_prepare_elf64_headers+0x8e/0xcd0 [<0000000019afff23>] crash_load_segments+0x260/0x470 [<0000000019ebe95c>] bzImage64_load+0x814/0xad0 [<0000000093e16b05>] arch_kexec_kernel_image_load+0x1be/0x2a0 [<000000009ef2fc88>] kimage_file_alloc_init+0x2ec/0x5a0 [<0000000038f5a97a>] __do_sys_kexec_file_load+0x28d/0x530 [<0000000087c19992>] do_syscall_64+0x3b/0x90 [<0000000066e063a4>] entry_SYSCALL_64_after_hwframe+0x44/0xae In crash_prepare_elf64_headers(), a buffer is allocated via vmalloc() to store elf headers. While it's not freed back to system correctly when kdump kernel is reloaded or unloaded. Then memory leak is caused. Fix it by introducing x86 specific function arch_kimage_file_post_load_cleanup(), and freeing the buffer there. And also remove the incorrect elf header buffer freeing code. Before calling arch specific kexec_file loading function, the image instance has been initialized. So 'image->elf_headers' must be NULL. It doesn't make sense to free the elf header buffer in the place. Three different people have reported three bugs about the memory leak on x86_64 inside Redhat. Link: https://lkml.kernel.org/r/20220223113225.63106-2-bhe@redhat.com Signed-off-by: Baoquan He <bhe@redhat.com> Acked-by: Dave Young <dyoung@redhat.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2022-06-01mm/memremap: fix missing call to untrack_pfn() in pagemap_range()Miaohe Lin
We forget to call untrack_pfn() to pair with track_pfn_remap() when range is not allowed to hotplug. Fix it by jump err_kasan. Link: https://lkml.kernel.org/r/20220531122643.25249-1-linmiaohe@huawei.com Fixes: bca3feaa0764 ("mm/memory_hotplug: prevalidate the address range being added with platform") Signed-off-by: Miaohe Lin <linmiaohe@huawei.com> Reviewed-by: David Hildenbrand <david@redhat.com> Acked-by: Muchun Song <songmuchun@bytedance.com> Cc: Anshuman Khandual <anshuman.khandual@arm.com> Cc: Oscar Salvador <osalvador@suse.de> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2022-06-01mm: page_isolation: use compound_nr() correctly in isolate_single_pageblock()Zi Yan
When compound_nr(page) was used, page was not guaranteed to be the head of the compound page and it could cause an infinite loop. Fix it by calling it on the head page. Link: https://lkml.kernel.org/r/20220531024450.2498431-1-zi.yan@sent.com Fixes: b2c9e2fbba32 ("mm: make alloc_contig_range work at pageblock granularity") Signed-off-by: Zi Yan <ziy@nvidia.com> Reported-by: Anshuman Khandual <anshuman.khandual@arm.com> Link: https://lore.kernel.org/linux-mm/20220530115027.123341-1-anshuman.khandual@arm.com/ Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com> Reviewed-by: Miaohe Lin <linmiaohe@huawei.com> Reviewed-by: Oscar Salvador <osalvador@suse.de> Acked-by: Muchun Song <songmuchun@bytedance.com> Cc: David Hildenbrand <david@redhat.com> Cc: Qian Cai <quic_qiancai@quicinc.com> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: Mel Gorman <mgorman@techsingularity.net> Cc: Eric Ren <renzhengeek@gmail.com> Cc: Mike Rapoport <rppt@kernel.org> Cc: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2022-06-01mm: hugetlb_vmemmap: fix CONFIG_HUGETLB_PAGE_FREE_VMEMMAP_DEFAULT_ONMuchun Song
The following: commit 47010c040dec ("mm: hugetlb_vmemmap: cleanup CONFIG_HUGETLB_PAGE_FREE_VMEMMAP*") forgot to update CONFIG_HUGETLB_PAGE_FREE_VMEMMAP_DEFAULT_ON used in vmemmap_optimize_mode to CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP_DEFAULT_ON. The result is we cannot enable hugetlb_optimize_vmemmap at boot time when we configure CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP_DEFAULT_ON. Fix it. Link: https://lkml.kernel.org/r/20220527081948.68832-1-songmuchun@bytedance.com Fixes: 47010c040dec ("mm: hugetlb_vmemmap: cleanup CONFIG_HUGETLB_PAGE_FREE_VMEMMAP*") Signed-off-by: Muchun Song <songmuchun@bytedance.com> Reported-by: Vlastimil Babka <vbabka@suse.cz> Acked-by: Vlastimil Babka <vbabka@suse.cz> Cc: Mike Kravetz <mike.kravetz@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2022-06-01MAINTAINERS: add maintainer information for z3foldMiaohe Lin
Add the maintainer information for the z3fold compressed page allocator. Also Add myself as a reviewer. Link: https://lkml.kernel.org/r/20220530114505.52367-1-linmiaohe@huawei.com Signed-off-by: Miaohe Lin <linmiaohe@huawei.com> Cc: Vitaly Wool <vitaly.wool@konsulko.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2022-06-01mailmap: update Josh Poimboeuf's emailJosh Poimboeuf
I recently switched to my kernel.org email address. Add aliases for my previous Red Hat and IBM addresses. Link: https://lkml.kernel.org/r/0519dcfbb1ee2cb82cb32b0aff61410a62949aa5.1653682698.git.jpoimboe@kernel.org Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org> Suggested-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2022-06-01delayacct: track delays from write-protect copyYang Yang
Delay accounting does not track the delay of write-protect copy. When tasks trigger many write-protect copys(include COW and unsharing of anonymous pages[1]), it may spend a amount of time waiting for them. To get the delay of tasks in write-protect copy, could help users to evaluate the impact of using KSM or fork() or GUP. Also update tools/accounting/getdelays.c: / # ./getdelays -dl -p 231 print delayacct stats ON listen forever PID 231 CPU count real total virtual total delay total delay average 6247 1859000000 2154070021 1674255063 0.268ms IO count delay total delay average 0 0 0ms SWAP count delay total delay average 0 0 0ms RECLAIM count delay total delay average 0 0 0ms THRASHING count delay total delay average 0 0 0ms COMPACT count delay total delay average 3 72758 0ms WPCOPY count delay total delay average 3635 271567604 0ms [1] commit 31cc5bc4af70("mm: support GUP-triggered unsharing of anonymous pages") Link: https://lkml.kernel.org/r/20220409014342.2505532-1-yang.yang29@zte.com.cn Signed-off-by: Yang Yang <yang.yang29@zte.com.cn> Reviewed-by: David Hildenbrand <david@redhat.com> Reviewed-by: Jiang Xuexin <jiang.xuexin@zte.com.cn> Reviewed-by: Ran Xiaokai <ran.xiaokai@zte.com.cn> Reviewed-by: wangyong <wang.yong12@zte.com.cn> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Balbir Singh <bsingharora@gmail.com> Cc: Mike Kravetz <mike.kravetz@oracle.com> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2022-06-01riscv: dts: icicle: sort nodes alphabeticallyConor Dooley
The icicle device tree is in a "random" order, so clean it up and sort its elements alphabetically to match the newly added PolarBerry dts. Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20220509142610.128590-11-conor.dooley@microchip.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2022-06-01riscv: microchip: icicle: readability fixesConor Dooley
Fix the sort order of the status properties, remove some extra whitespace in the mmc entry & add whitespace to the mac entry containing the phys so that the dt is easier to read. Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20220509142610.128590-10-conor.dooley@microchip.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2022-06-01riscv: dts: microchip: add the sundance polarberryConor Dooley
Add a minimal device tree for the PolarFire SoC based Sundance PolarBerry. Reviewed-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20220509142610.128590-9-conor.dooley@microchip.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2022-06-01dt-bindings: riscv: microchip: add polarberry compatible stringConor Dooley
Add a binding for the Sundance Polarberry board. Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20220509142610.128590-8-conor.dooley@microchip.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2022-06-01dt-bindings: vendor-prefixes: add Sundance DSPConor Dooley
Sundance DSP Inc. (https://www.sundancedsp.com/) is a supplier of high-performance DSP and FPGA processor boards and I/O modules. Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20220509142610.128590-7-conor.dooley@microchip.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2022-06-01riscv: dts: microchip: make the fabric dtsi board specificConor Dooley
Currently mpfs-fabric.dtsi is included by mpfs.dtsi - which is fine currently since there is only one board with this SoC upstream. However if another board was added, it would include the fabric contents of the Icicle Kit's reference design. To avoid this, rename mpfs-fabric.dtsi to mpfs-icicle-kit-fabric.dtsi & include it in the dts rather than mpfs.dtsi. mpfs-icicle-kit-fabric.dtsi specifically matches the 22.03 reference design for the icicle kit's FPGA fabric & an older version of the design may not have the i2c or pwm devices - so add the compatible string to document this. Reviewed-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20220509142610.128590-6-conor.dooley@microchip.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2022-06-01dt-bindings: riscv: microchip: document icicle reference designConor Dooley
Add a compatible for the icicle kit's reference design. This represents the FPGA fabric's contents & is versioned to denote which release of the reference design it applies to. Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220509142610.128590-5-conor.dooley@microchip.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2022-06-01riscv: dts: microchip: remove soc vendor from filenamesConor Dooley
Having the SoC vendor both as the directory and in the filename adds little. Remove microchip from the filenames so that the files will resemble the other directories in riscv (and arm64). The new names follow a soc-board.dts & soc{,-fabric}.dtsi pattern. Reviewed-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20220509142610.128590-4-conor.dooley@microchip.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2022-06-01riscv: dts: microchip: move sysctrlr out of soc busConor Dooley
The MPFS system controller has no registers of its own, so move it out of the soc node to avoid dtbs_check warnings: arch/riscv/boot/dts/microchip/microchip-mpfs-icicle-kit.dtb: soc: syscontroller: {'compatible': ['microchip,mpfs-sys-controller'], 'mboxes': [[15, 0]], 'status': ['okay']} should not be valid under {'type': 'object'} Reported-by: Palmer Dabbelt <palmer@rivosinc.com> Suggested-by: Rob Herring <robh@kernel.org> Fixes: 528a5b1f2556 ("riscv: dts: microchip: add new peripherals to icicle kit device tree") Reviewed-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20220509142610.128590-3-conor.dooley@microchip.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2022-06-01riscv: dts: microchip: remove icicle memory clocksConor Dooley
The clock properties in the icicle kit's memory entries cause dtbs_check errors: arch/riscv/boot/dts/microchip/microchip-mpfs-icicle-kit.dtb: /: memory@80000000: 'clocks' does not match any of the regexes: 'pinctrl-[0-9]+' Get rid of the clocks to avoid the errors. Reported-by: Palmer Dabbelt <palmer@rivosinc.com> Fixes: 0fa6107eca41 ("RISC-V: Initial DTS for Microchip ICICLE board") Fixes: 5b28df37d311 ("riscv: dts: microchip: update peripherals in icicle kit device tree") Reviewed-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20220509142610.128590-2-conor.dooley@microchip.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2022-06-01Merge tag 'rtc-5.19' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux Pull RTC updates from Alexandre Belloni: "A new driver represents the bulk of the changes and then we get the usual small fixes. New driver: - Renesas RZN1 rtc Drivers: - sun6i: Add nvmem support" * tag 'rtc-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: rtc: mxc: Silence a clang warning rtc: rzn1: Fix a variable type rtc: rzn1: Fix error code in probe rtc: rzn1: Avoid mixing variables rtc: ftrtc010: Fix error handling in ftrtc010_rtc_probe rtc: mt6397: check return value after calling platform_get_resource() rtc: rzn1: fix platform_no_drv_owner.cocci warning rtc: gamecube: Add missing iounmap in gamecube_rtc_read_offset_from_sram rtc: meson: Fix email address in MODULE_AUTHOR rtc: simplify the return expression of rx8025_set_offset() rtc: pcf85063: Add a compatible entry for pca85073a dt-binding: pcf85063: Add an entry for pca85073a MAINTAINERS: Add myself as maintainer of the RZN1 RTC driver rtc: rzn1: Add oscillator offset support rtc: rzn1: Add alarm support rtc: rzn1: Add new RTC driver dt-bindings: rtc: rzn1: Describe the RZN1 RTC rtc: sun6i: Add NVMEM provider
2022-06-01Merge tag 'i3c/for-5.19' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux Pull i3c updates from Alexandre Belloni: "Only clean ups and no functional change this cycle. A couple of yaml conversions of the DT bindings, and a couple of code cleanups" * tag 'i3c/for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux: MAINTAINERS: rectify entries for some i3c drivers after dt conversion i3c: master: svc: fix returnvar.cocci warning i3c/master: simplify the return expression of i3c_hci_remove() dt-bindings: i3c: Convert snps,dw-i3c-master to DT schema dt-bindings: i3c: Convert cdns,i3c-master to DT schema
2022-06-01Merge tag 'for-5.19/dm-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper fixes from Mike Snitzer: - Fix DM core's dm_table_supports_poll to return false if target has no data devices. - Fix DM verity target so that it cannot be switched to a different DM target type (e.g. dm-linear) via DM table reload. * tag 'for-5.19/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm verity: set DM_TARGET_IMMUTABLE feature flag dm table: fix dm_table_supports_poll to return false if no data devices
2022-06-01rtc: mxc: Silence a clang warningFabio Estevam
Change the of_device_get_match_data() cast to (uintptr_t) to silence the following clang warning: drivers/rtc/rtc-mxc.c:315:19: warning: cast to smaller integer type 'enum imx_rtc_type' from 'const void *' [-Wvoid-pointer-to-enum-cast] Reported-by: kernel test robot <lkp@intel.com> Fixes: ba7aa63000f2 ("rtc: mxc: use of_device_get_match_data") Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20220526011459.1167197-1-festevam@gmail.com
2022-06-01Merge tag 'for-v5.19' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply Pull power supply and reset updates from Sebastian Reichel: "Not much from the power-supply subsystem this time around, since I was busy most of the cycle. This also contains some fixes that I originally planned to send for 5.18. Apart from this there is nothing noteworthy. Power-supply core: - init power_supply_info struct to zero Drivers: - bq27xxx: expose data for uncalibrated battery - bq24190-charger: use pm_runtime_resume_and_get - ab8500_fg: allocate wq in probe - axp288_fuel_gauge: drop BIOS version from 'T3 MRD' quirk - axp288_fuel_gauge: modify 'T3 MRD' quirk to also fix 'One Mix 1'" * tag 'for-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: power: supply: bq24190_charger: using pm_runtime_resume_and_get instead of pm_runtime_get_sync power: supply: bq27xxx: expose battery data when CI=1 power: supply: ab8500_fg: Allocate wq in probe power: supply: axp288_fuel_gauge: Drop BIOS version check from "T3 MRD" DMI quirk power: supply: axp288_fuel_gauge: Fix battery reporting on the One Mix 1 power: supply: core: Initialize struct to zero
2022-06-01Merge tag 'linux-watchdog-5.19-rc1' of ↵Linus Torvalds
git://www.linux-watchdog.org/linux-watchdog Pull watchdog updates from Wim Van Sebroeck: - Add MediaTek MT8186 support - Add Mediatek MT7986 reset-controller support - Add i.MX93 support - Add watchdog driver for Sunplus SP7021 - Add SC8180X and SC8280XP compatibles - Add Renesas RZ/N1 Watchdog driver and support for RZ/N1 - rzg2l_wdt improvements and fixes - Several other improvements and fixes * tag 'linux-watchdog-5.19-rc1' of git://www.linux-watchdog.org/linux-watchdog: (38 commits) watchdog: ts4800_wdt: Fix refcount leak in ts4800_wdt_probe dt-bindings: watchdog: renesas,wdt: R-Car V3U is R-Car Gen4 watchdog: Add Renesas RZ/N1 Watchdog driver dt-bindings: watchdog: renesas,wdt: Add support for RZ/N1 watchdog: wdat_wdt: Stop watchdog when uninstalling module watchdog: wdat_wdt: Stop watchdog when rebooting the system watchdog: wdat_wdt: Using the existing function to check parameter timeout dt-bindings: watchdog: da9062: add watchdog timeout mode dt-bindings: watchdog: renesas,wdt: Document RZ/G2UL SoC watchdog: iTCO_wdt: Using existing macro define covers more scenarios watchdog: rti-wdt: Fix pm_runtime_get_sync() error checking dt-bindings: watchdog: Add SC8180X and SC8280XP compatibles watchdog: rti_wdt: Fix calculation and evaluation of preset heartbeat dt-bindings: watchdog: uniphier: Use unevaluatedProperties watchdog: sp805: disable watchdog on remove watchdog: da9063: optionally disable watchdog during suspend dt-bindings: mfd: da9063: watchdog: add suspend disable option dt-bindings: watchdog: sunxi: clarify clock support dt-bindings: watchdog: sunxi: fix F1C100s compatible watchdog: Add watchdog driver for Sunplus SP7021 ...
2022-06-01Merge tag 'vfio-v5.19-rc1' of https://github.com/awilliam/linux-vfioLinus Torvalds
Pull vfio updates from Alex Williamson: - Improvements to mlx5 vfio-pci variant driver, including support for parallel migration per PF (Yishai Hadas) - Remove redundant iommu_present() check (Robin Murphy) - Ongoing refactoring to consolidate the VFIO driver facing API to use vfio_device (Jason Gunthorpe) - Use drvdata to store vfio_device among all vfio-pci and variant drivers (Jason Gunthorpe) - Remove redundant code now that IOMMU core manages group DMA ownership (Jason Gunthorpe) - Remove vfio_group from external API handling struct file ownership (Jason Gunthorpe) - Correct typo in uapi comments (Thomas Huth) - Fix coccicheck detected deadlock (Wan Jiabing) - Use rwsem to remove races and simplify code around container and kvm association to groups (Jason Gunthorpe) - Harden access to devices in low power states and use runtime PM to enable d3cold support for unused devices (Abhishek Sahu) - Fix dma_owner handling of fake IOMMU groups (Jason Gunthorpe) - Set driver_managed_dma on vfio-pci variant drivers (Jason Gunthorpe) - Pass KVM pointer directly rather than via notifier (Matthew Rosato) * tag 'vfio-v5.19-rc1' of https://github.com/awilliam/linux-vfio: (38 commits) vfio: remove VFIO_GROUP_NOTIFY_SET_KVM vfio/pci: Add driver_managed_dma to the new vfio_pci drivers vfio: Do not manipulate iommu dma_owner for fake iommu groups vfio/pci: Move the unused device into low power state with runtime PM vfio/pci: Virtualize PME related registers bits and initialize to zero vfio/pci: Change the PF power state to D0 before enabling VFs vfio/pci: Invalidate mmaps and block the access in D3hot power state vfio: Change struct vfio_group::container_users to a non-atomic int vfio: Simplify the life cycle of the group FD vfio: Fully lock struct vfio_group::container vfio: Split up vfio_group_get_device_fd() vfio: Change struct vfio_group::opened from an atomic to bool vfio: Add missing locking for struct vfio_group::kvm kvm/vfio: Fix potential deadlock problem in vfio include/uapi/linux/vfio.h: Fix trivial typo - _IORW should be _IOWR instead vfio/pci: Use the struct file as the handle not the vfio_group kvm/vfio: Remove vfio_group from kvm vfio: Change vfio_group_set_kvm() to vfio_file_set_kvm() vfio: Change vfio_external_check_extension() to vfio_file_enforced_coherent() vfio: Remove vfio_external_group_match_file() ...
2022-06-01MAINTAINERS: rectify entries for some i3c drivers after dt conversionLukas Bulwahn
Commit 4bd69ecfa672 ("dt-bindings: i3c: Convert cdns,i3c-master to DT schema") and commit 6742ca620bd9 ("dt-bindings: i3c: Convert snps,dw-i3c-master to DT schema") convert some i3c dt-bindings to yaml, but miss to adjust its reference in MAINTAINERS. Hence, ./scripts/get_maintainer.pl --self-test=patterns complains about broken references. Repair these file references in I3C DRIVER FOR CADENCE I3C MASTER IP and I3C DRIVER FOR SYNOPSYS DESIGNWARE. Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20220601074212.19984-1-lukas.bulwahn@gmail.com
2022-06-01drm/amdkfd: Use mmget_not_zero in MMU notifierPhilip Yang
MMU notifier callback may pass in mm with mm->mm_users==0 when process is exiting, use mmget_no_zero to avoid accessing invalid mm in deferred list work after mm is gone. Signed-off-by: Philip Yang <Philip.Yang@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-06-01drm/amdgpu: Resolve RAS GFX error count issue after cold boot on ArcturusCandice Li
Adjust the sequence for ras late init and separate ras reset error status from query status. v2: squash in fix from Candice Signed-off-by: Candice Li <candice.li@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-06-01drm/amdgpu: fix ras supported checkStanley.Yang
Fix aldebaran ras supported check on SRIOV guest side, the previous check conditicon block all ras feature on baremetal Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-06-01drm/amd/display: remove stale config guardsAurabindo Pillai
This code should be executed. Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2022-06-01drm/amdgpu: make gfx_v11_0_rlc_stop staticsunliming
This symbol is not used outside of gfx_v11_0.c, so marks it static. Fixes the following w1 warning: drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c:1945:6: warning: no previous prototype for function 'gfx_v11_0_rlc_stop' [-Wmissing-prototypes]. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: sunliming <sunliming@kylinos.cn> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-06-01drm/amdgpu: fix a missing break in gfx_v11_0_handle_priv_faultsunliming
Fixes the following w1 warning: drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c:5873:2: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough]. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: sunliming <sunliming@kylinos.cn> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-06-01drm/amdgpu: fix aper_base for APURoman Li
[Why] Wrong fb offset results in dmub f/w errors and white screen. [drm:dc_dmub_srv_wait_idle [amdgpu]] *ERROR* Error waiting for DMUB idle: status=3 [How] Read aper_base from mmhub because GC is off by default v2: use BAR for passthrough (Alex) Signed-off-by: Roman Li <Roman.Li@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-06-01drm/amdgpu: update VCN codec support for Yellow CarpAlex Deucher
Supports AV1. Mesa already has support for this and doesn't rely on the kernel caps for yellow carp, so this was already working from an application perspective. Fixes: 554398174d98 ("amdgpu/nv.c - Added video codec support for Yellow Carp") Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2002 Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2022-06-01drm/amdgpu: make program_imu_rlc_ram staticJiapeng Chong
This symbol is not used outside of imu_v11_0.c, so marks it static. Fixes the following w1 warning: drivers/gpu/drm/amd/amdgpu/imu_v11_0.c:302:6: warning: no previous prototype for ‘program_imu_rlc_ram’ [-Wmissing-prototypes]. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-06-01drm/amd/display: 3.2.187Aric Cyr
This version brings along the following fixes: * Changes to DP LT fallback behavior to more closely match the DP standard * Added new interfaces for lut pipeline * Restore ref_dtblck value when clk struct is cleared in init_clocks * Fixes DMUB outbox trace in S4 * Fixes lingering DIO FIFO errors when DIO no longer enabled * Reads Golden Settings Table from VBIOS Acked-by: Jasdeep Dhillon <jdhillon@amd.com> Signed-off-by: Aric Cyr <aric.cyr@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-06-01drm/amd/display: Fix possible infinite loop in DP LT fallbackIlya
[Why] It's possible for some fallback scenarios to result in infinite looping during link training. [How] This change modifies DP LT fallback behavior to more closely match the DP standard. Keep track of the link rate during the EQ_FAIL fallback, and use it as the maximum link rate for the CR sequence. Reviewed-by: Wenjing Liu <Wenjing.Liu@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Ilya <Ilya.Bakoulin@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-06-01drm/amd/display: Don't clear ref_dtbclk valueAlvin
[Description] ref_dtbclk value is assigned in clk_mgr_construct, but the clks struct is cleared in init_clocks. Make sure to restore the value or we will get 0 value for ref_dtbclk in DCN31. Reviewed-by: Chris Park <Chris.Park@amd.com> Acked-by: Jasdeep Dhillon <jdhillon@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-06-01drm/amd/display: Fix DMUB outbox trace in S4 (#4465)Hung, Cruise
[Why] DMUB Outbox0 read/write pointer not sync after resumed from S4. And that caused old traces were sent to outbox. [How] Disable DMUB Outbox0 interrupt and clear DMUB Outbox0 read/write pointer when resumes from S4. And then enable Outbox0 interrupt before starts DMCUB. Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Acked-by: Jasdeep Dhillon <jdhillon@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Cruise Hung <Cruise.Hung@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-06-01drm/amd/display: Wait DMCUB to idle state before reset.hengzhou
[WHY] Very low rate to cause memory access issue while resetting DMCUB after the halt command was sent to it. The process of stopping fw of DMCUB may be timeout, that means it is not in idle state, such as the window frames may still be kept in cache, so reset by force will cause MMHUB hang. [HOW] After the halt command was sent, keep checking the DMCUB state until it is idle. Reviewed-by: Eric Yang <Eric.Yang2@amd.com> Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Acked-by: Jasdeep Dhillon <jdhillon@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: hengzhou <Hengyong.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-06-01drm/amd/display: Pass the new context into disable OTG WANicholas Kazlauskas
[Why] When enabling an HPO stream for the first time after having previously enabled a DIO stream there may be lingering DIO FIFO errors even though the DIO is no longer enabled. These can cause display clock change to hang if we don't apply the OTG disable workaround since the ramping logic is tied to OTG on. [How] The workaround wasn't being applied in the sequence of: 1 DIO stream 0 streams 1 HPO stream because current_state has no stream or planes in its context - and it's only swapped after optimize has finished. We should be using the incoming context instead to determine whether this logic is needed or not. Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Acked-by: Jasdeep Dhillon <jdhillon@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-06-01drm/amd/display: revert Blank eDP on disable/enable drvLeung, Martin
why and how: Revert this change. It was causing a black screen with certain blocks Reviewed-by: George Shen <George.Shen@amd.com> Acked-by: Jasdeep Dhillon <jdhillon@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Leung, Martin <Martin.Leung@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-06-01drm/amd/display: Read Golden Settings Table from VBIOSSherry Wang
[Why] Dmub read AUX_DPHY_RX_CONTROL0 from Golden Setting Table, but driver will set it to default value 0x103d1110, which causes issue in some case [How] Remove the driver code, use the value set by dmub in dp_aux_init Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Acked-by: Jasdeep Dhillon <jdhillon@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Sherry Wang <YAO.WANG1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-06-01dt-bindings: PCI: xilinx-cpm: Fix reg property orderBharat Kumar Gogada
All existing vendor DTSes are using "cpm_slcr" reg followed by "cfg" reg. This order is also suggested by node name which is pcie@fca10000 which suggests that cpm_slcr register should be the first. Driver itself is using devm_platform_ioremap_resource_byname() for both names that's why there is no functional change even on description which are using current order. But still prefer to change order to cover currently used description. Fixes: e22fadb1d014 ("PCI: xilinx-cpm: Add YAML schemas for Versal CPM Root Port") Signed-off-by: Bharat Kumar Gogada <bharat.kumar.gogada@xilinx.com> Reviewed-by: Michal Simek <michal.simek@amd.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220516102217.25960-1-bharat.kumar.gogada@xilinx.com
2022-06-01Merge tag 'erofs-for-5.19-rc1-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs Pull more erofs updates from Gao Xiang: "This is a follow-up to the main updates, including some fixes of fscache mode related to compressed inodes and a cachefiles tracepoint. There is also a patch to fix an unexpected decompression strategy change due to a cleanup in the past. All the fixes are quite small. Apart from these, documentation is also updated for a better description of recent new features. In addition, this has some trivial cleanups without actual code logic changes, so I could have a more recent codebase to work on folios and avoiding the PG_error page flag for the next cycle. Summary: - Leave compressed inodes unsupported in fscache mode for now - Avoid crash when using tracepoint cachefiles_prep_read - Fix `backmost' behavior due to a recent cleanup - Update documentation for better description of recent new features - Several decompression cleanups w/o logical change" * tag 'erofs-for-5.19-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs: erofs: fix 'backmost' member of z_erofs_decompress_frontend erofs: simplify z_erofs_pcluster_readmore() erofs: get rid of label `restart_now' erofs: get rid of `struct z_erofs_collection' erofs: update documentation erofs: fix crash when enable tracepoint cachefiles_prep_read erofs: leave compressed inodes unsupported in fscache mode for now
2022-06-01Merge tag '5.19-rc-ksmbd-server-fixes' of git://git.samba.org/ksmbdLinus Torvalds
Pull ksmbd server updates from Steve French: - rdma (smbdirect) fixes, cleanup and optimizations - crediting (flow control) fix for mounts from Windows client - ACL fix - Windows client query dir fix - write validation fix - cleanups * tag '5.19-rc-ksmbd-server-fixes' of git://git.samba.org/ksmbd: ksmbd: smbd: relax the count of sges required ksmbd: fix outstanding credits related bugs ksmbd: smbd: fix connection dropped issue ksmbd: Fix some kernel-doc comments ksmbd: fix wrong smbd max read/write size check ksmbd: add smbd max io size parameter ksmbd: handle smb2 query dir request for OutputBufferLength that is too small ksmbd: smbd: handle multiple Buffer descriptors ksmbd: smbd: change the return value of get_sg_list ksmbd: smbd: simplify tracking pending packets ksmbd: smbd: introduce read/write credits for RDMA read/write ksmbd: smbd: change prototypes of RDMA read/write related functions ksmbd: validate length in smb2_write() ksmbd: fix reference count leak in smb_check_perm_dacl()
generated by cgit (git 2.34.1) at 2025-09-14 21:32:01 +0000