- 18 Aug, 2023 5 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrlLinus Torvalds authored
Pull pin control fixes from Linus Walleij: "Fixes two issues with the Qualcomm SA8775P platform: - Some minor device tree binding flunky that is nice to iron out but more importantly: - Support the increased interrupt targets mask from 3 to 4 bits, making interrupts with higher (hardware) numbers work" * tag 'pinctrl-v6.5-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: qcom: Add intr_target_width field to support increased number of interrupt targets dt-bindings: pinctrl: qcom,sa8775p-tlmm: add gpio function constant
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git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds authored
Pull ARM SoC fixes from Arnd Bergmann: "As usual, mostly DT fixes for the major Arm platforms from Qualcomm and NXP, plus a bit for Rockchips and others: The qualcomm fixes mainly deal with their higher-end arm64 devices trees, fixing issues in L3 interconnect, crypto, thermal, UFS and a regression for the DSI phy. NXP i.MX has two correctness fixes for the 64-bit chips, dealing with the imx93 "anatop" module and the CSI interface. On the 32-bit side, there are functional fixes for RTC, display and SD card intefaces. Rockchip fixes are for wifi support on certain boards, a eMMC stability and DT build warnings. On TI OMAP, a regulator is described in DT to avoid problems with the ethernet phy initialization. The code changes include a missing MMIO serialization on OMAP, plus a few minor fixes on ASpeed and AMD/Zynq chips" * tag 'soc-fixes-6.5-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (30 commits) ARM: dts: am335x-bone-common: Add vcc-supply for on-board eeprom ARM: dts: am335x-bone-common: Add GPIO PHY reset on revision C3 board soc: aspeed: socinfo: Add kfree for kstrdup soc: aspeed: uart-routing: Use __sysfs_match_string ARM: dts: integrator: fix PCI bus dtc warnings arm64: dts: imx93: Fix anatop node size arm64: dts: qcom: sc7180: Fix DSI0_PHY reg-names ARM: dts: imx: Set default tuning step for imx6sx usdhc arm64: dts: imx8mm: Drop CSI1 PHY reference clock configuration arm64: dts: imx8mn: Drop CSI1 PHY reference clock configuration ARM: dts: imx: Set default tuning step for imx7d usdhc ARM: dts: imx6: phytec: fix RTC interrupt level ARM: dts: imx6sx: Remove LDB endpoint arm64: dts: rockchip: Fix Wifi/Bluetooth on ROCK Pi 4 boards ARM: zynq: Explicitly include correct DT includes arm64: dts: qcom: sa8775p-ride: Update L4C parameters arm64: dts: rockchip: minor whitespace cleanup around '=' arm64: dts: rockchip: Disable HS400 for eMMC on ROCK 4C+ arm64: dts: rockchip: Disable HS400 for eMMC on ROCK Pi 4 arm64: dts: rockchip: add missing space before { on indiedroid nova ...
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git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-genericLinus Torvalds authored
Pull asm-generic regression fix from Arnd Bergmann: "Just one partial revert for a commit from the merge window that caused annoying behavior when building old kernels on arm64 hosts" * tag 'asm-generic-fix-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: asm-generic: partially revert "Unify uapi bitsperlong.h for arm64, riscv and loongarch"
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netLinus Torvalds authored
Pull networking fixes from Jakub Kicinski: "Including fixes from ipsec and netfilter. No known outstanding regressions. Fixes to fixes: - virtio-net: set queues after driver_ok, avoid a potential race added by recent fix - Revert "vlan: Fix VLAN 0 memory leak", it may lead to a warning when VLAN 0 is registered explicitly - nf_tables: - fix false-positive lockdep splat in recent fixes - don't fail inserts if duplicate has expired (fix test failures) - fix races between garbage collection and netns dismantle Current release - new code bugs: - mlx5: Fix mlx5_cmd_update_root_ft() error flow Previous releases - regressions: - phy: fix IRQ-based wake-on-lan over hibernate / power off Previous releases - always broken: - sock: fix misuse of sk_under_memory_pressure() preventing system from exiting global TCP memory pressure if a single cgroup is under pressure - fix the RTO timer retransmitting skb every 1ms if linear option is enabled - af_key: fix sadb_x_filter validation, amment netlink policy - ipsec: fix slab-use-after-free in decode_session6() - macb: in ZynqMP resume always configure PS GTR for non-wakeup source Misc: - netfilter: set default timeout to 3 secs for sctp shutdown send and recv state (from 300ms), align with protocol timers" * tag 'net-6.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (49 commits) ice: Block switchdev mode when ADQ is active and vice versa qede: fix firmware halt over suspend and resume net: do not allow gso_size to be set to GSO_BY_FRAGS sock: Fix misuse of sk_under_memory_pressure() sfc: don't fail probe if MAE/TC setup fails sfc: don't unregister flow_indr if it was never registered net: dsa: mv88e6xxx: Wait for EEPROM done before HW reset net/mlx5: Fix mlx5_cmd_update_root_ft() error flow net/mlx5e: XDP, Fix fifo overrun on XDP_REDIRECT i40e: fix misleading debug logs iavf: fix FDIR rule fields masks validation ipv6: fix indentation of a config attribute mailmap: add entries for Simon Horman broadcom: b44: Use b44_writephy() return value net: openvswitch: reject negative ifindex team: Fix incorrect deletion of ETH_P_8021AD protocol vid from slaves net: phy: broadcom: stub c45 read/write for 54810 netfilter: nft_dynset: disallow object maps netfilter: nf_tables: GC transaction race with netns dismantle netfilter: nf_tables: fix GC transaction races with netns and netlink event exit path ...
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git://anongit.freedesktop.org/drm/drmLinus Torvalds authored
Pull drm fixes from Dave Airlie: "Regular enough week, mostly the usual amdgpu and i915 fixes. Also qaic, nouveau, qxl and a revert for an EDID patch that had some side effects, along with a couple of panel fixes. edid: - revert mode parsing fix that had side effects. i915: - Fix the flow for ignoring GuC SLPC efficient frequency selection - Fix SDVO panel_type initialization - Fix display probe for IVB Q and IVB D GT2 server nouveau: - fix use-after-free in connector code qaic: - integer overflow check fix - fix slicing memory leak panel: - fix JDI LT070ME05000 probing - fix AUO G121EAN01 timings amdgpu: - SMU 13.x fixes - Fix mcbp parameter for gfx9 - SMU 11.x fixes - Temporary fix for large numbers of XCP partitions - S0ix fixes - DCN 2.0 fix qxl: - fix use after free race in dumb object allocation" * tag 'drm-fixes-2023-08-18-1' of git://anongit.freedesktop.org/drm/drm: drm/qxl: fix UAF on handle creation Revert "drm/edid: Fix csync detailed mode parsing" drm/nouveau/disp: fix use-after-free in error handling of nouveau_connector_create Revert "Revert "drm/amdgpu/display: change pipe policy for DCN 2.0"" drm/amd: flush any delayed gfxoff on suspend entry drm/amdgpu: skip fence GFX interrupts disable/enable for S0ix drm/amdgpu: skip xcp drm device allocation when out of drm resource drm/amd/pm: Update pci link width for smu v13.0.6 drm/amd/pm: Fix temperature unit of SMU v13.0.6 drm/amdgpu/pm: fix throttle_status for other than MP1 11.0.7 drm/amdgpu: disable mcbp if parameter zero is set drm/amd/pm: disallow the fan setting if there is no fan on smu 13.0.0 accel/qaic: Clean up integer overflow checking in map_user_pages() accel/qaic: Fix slicing memory leak drm/i915: fix display probe for IVB Q and IVB D GT2 server drm/i915/sdvo: fix panel_type initialization drm/i915/guc/slpc: Restore efficient freq earlier drm/panel: simple: Fix AUO G121EAN01 panel timings according to the docs drm/panel: JDI LT070ME05000 simplify with dev_err_probe()
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- 17 Aug, 2023 19 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queueJakub Kicinski authored
Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2023-08-16 (iavf, i40e) This series contains updates to iavf and i40e drivers. Piotr adds checks for unsupported Flow Director rules on iavf. Andrii replaces incorrect 'write' messaging on read operations for i40e. * '40GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue: i40e: fix misleading debug logs iavf: fix FDIR rule fields masks validation ==================== Link: https://lore.kernel.org/r/20230816193308.1307535-1-anthony.l.nguyen@intel.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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Wander Lairson Costa authored
qxl_mode_dumb_create() dereferences the qobj returned by qxl_gem_object_create_with_handle(), but the handle is the only one holding a reference to it. A potential attacker could guess the returned handle value and closes it between the return of qxl_gem_object_create_with_handle() and the qobj usage, triggering a use-after-free scenario. Reproducer: int dri_fd =-1; struct drm_mode_create_dumb arg = {0}; void gem_close(int handle); void* trigger(void* ptr) { int ret; arg.width = arg.height = 0x20; arg.bpp = 32; ret = ioctl(dri_fd, DRM_IOCTL_MODE_CREATE_DUMB, &arg); if(ret) { perror("[*] DRM_IOCTL_MODE_CREATE_DUMB Failed"); exit(-1); } gem_close(arg.handle); while(1) { struct drm_mode_create_dumb args = {0}; args.width = args.height = 0x20; args.bpp = 32; ret = ioctl(dri_fd, DRM_IOCTL_MODE_CREATE_DUMB, &args); if (ret) { perror("[*] DRM_IOCTL_MODE_CREATE_DUMB Failed"); exit(-1); } printf("[*] DRM_IOCTL_MODE_CREATE_DUMB created, %d\n", args.handle); gem_close(args.handle); } return NULL; } void gem_close(int handle) { struct drm_gem_close args; args.handle = handle; int ret = ioctl(dri_fd, DRM_IOCTL_GEM_CLOSE, &args); // gem close handle if (!ret) printf("gem close handle %d\n", args.handle); } int main(void) { dri_fd= open("/dev/dri/card0", O_RDWR); printf("fd:%d\n", dri_fd); if(dri_fd == -1) return -1; pthread_t tid1; if(pthread_create(&tid1,NULL,trigger,NULL)){ perror("[*] thread_create tid1\n"); return -1; } while (1) { gem_close(arg.handle); } return 0; } This is a KASAN report: ================================================================== BUG: KASAN: slab-use-after-free in qxl_mode_dumb_create+0x3c2/0x400 linux/drivers/gpu/drm/qxl/qxl_dumb.c:69 Write of size 1 at addr ffff88801136c240 by task poc/515 CPU: 1 PID: 515 Comm: poc Not tainted 6.3.0 #3 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.0-debian-1.16.0-4 04/01/2014 Call Trace: <TASK> __dump_stack linux/lib/dump_stack.c:88 dump_stack_lvl+0x48/0x70 linux/lib/dump_stack.c:106 print_address_description linux/mm/kasan/report.c:319 print_report+0xd2/0x660 linux/mm/kasan/report.c:430 kasan_report+0xd2/0x110 linux/mm/kasan/report.c:536 __asan_report_store1_noabort+0x17/0x30 linux/mm/kasan/report_generic.c:383 qxl_mode_dumb_create+0x3c2/0x400 linux/drivers/gpu/drm/qxl/qxl_dumb.c:69 drm_mode_create_dumb linux/drivers/gpu/drm/drm_dumb_buffers.c:96 drm_mode_create_dumb_ioctl+0x1f5/0x2d0 linux/drivers/gpu/drm/drm_dumb_buffers.c:102 drm_ioctl_kernel+0x21d/0x430 linux/drivers/gpu/drm/drm_ioctl.c:788 drm_ioctl+0x56f/0xcc0 linux/drivers/gpu/drm/drm_ioctl.c:891 vfs_ioctl linux/fs/ioctl.c:51 __do_sys_ioctl linux/fs/ioctl.c:870 __se_sys_ioctl linux/fs/ioctl.c:856 __x64_sys_ioctl+0x13d/0x1c0 linux/fs/ioctl.c:856 do_syscall_x64 linux/arch/x86/entry/common.c:50 do_syscall_64+0x5b/0x90 linux/arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x72/0xdc linux/arch/x86/entry/entry_64.S:120 RIP: 0033:0x7ff5004ff5f7 Code: 00 00 00 48 8b 05 99 c8 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 69 c8 0d 00 f7 d8 64 89 01 48 RSP: 002b:00007ff500408ea8 EFLAGS: 00000286 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5004ff5f7 RDX: 00007ff500408ec0 RSI: 00000000c02064b2 RDI: 0000000000000003 RBP: 00007ff500408ef0 R08: 0000000000000000 R09: 000000000000002a R10: 0000000000000000 R11: 0000000000000286 R12: 00007fff1c6cdafe R13: 00007fff1c6cdaff R14: 00007ff500408fc0 R15: 0000000000802000 </TASK> Allocated by task 515: kasan_save_stack+0x38/0x70 linux/mm/kasan/common.c:45 kasan_set_track+0x25/0x40 linux/mm/kasan/common.c:52 kasan_save_alloc_info+0x1e/0x40 linux/mm/kasan/generic.c:510 ____kasan_kmalloc linux/mm/kasan/common.c:374 __kasan_kmalloc+0xc3/0xd0 linux/mm/kasan/common.c:383 kasan_kmalloc linux/./include/linux/kasan.h:196 kmalloc_trace+0x48/0xc0 linux/mm/slab_common.c:1066 kmalloc linux/./include/linux/slab.h:580 kzalloc linux/./include/linux/slab.h:720 qxl_bo_create+0x11a/0x610 linux/drivers/gpu/drm/qxl/qxl_object.c:124 qxl_gem_object_create+0xd9/0x360 linux/drivers/gpu/drm/qxl/qxl_gem.c:58 qxl_gem_object_create_with_handle+0xa1/0x180 linux/drivers/gpu/drm/qxl/qxl_gem.c:89 qxl_mode_dumb_create+0x1cd/0x400 linux/drivers/gpu/drm/qxl/qxl_dumb.c:63 drm_mode_create_dumb linux/drivers/gpu/drm/drm_dumb_buffers.c:96 drm_mode_create_dumb_ioctl+0x1f5/0x2d0 linux/drivers/gpu/drm/drm_dumb_buffers.c:102 drm_ioctl_kernel+0x21d/0x430 linux/drivers/gpu/drm/drm_ioctl.c:788 drm_ioctl+0x56f/0xcc0 linux/drivers/gpu/drm/drm_ioctl.c:891 vfs_ioctl linux/fs/ioctl.c:51 __do_sys_ioctl linux/fs/ioctl.c:870 __se_sys_ioctl linux/fs/ioctl.c:856 __x64_sys_ioctl+0x13d/0x1c0 linux/fs/ioctl.c:856 do_syscall_x64 linux/arch/x86/entry/common.c:50 do_syscall_64+0x5b/0x90 linux/arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x72/0xdc linux/arch/x86/entry/entry_64.S:120 Freed by task 515: kasan_save_stack+0x38/0x70 linux/mm/kasan/common.c:45 kasan_set_track+0x25/0x40 linux/mm/kasan/common.c:52 kasan_save_free_info+0x2e/0x60 linux/mm/kasan/generic.c:521 ____kasan_slab_free linux/mm/kasan/common.c:236 ____kasan_slab_free+0x180/0x1f0 linux/mm/kasan/common.c:200 __kasan_slab_free+0x12/0x30 linux/mm/kasan/common.c:244 kasan_slab_free linux/./include/linux/kasan.h:162 slab_free_hook linux/mm/slub.c:1781 slab_free_freelist_hook+0xd2/0x1a0 linux/mm/slub.c:1807 slab_free linux/mm/slub.c:3787 __kmem_cache_free+0x196/0x2d0 linux/mm/slub.c:3800 kfree+0x78/0x120 linux/mm/slab_common.c:1019 qxl_ttm_bo_destroy+0x140/0x1a0 linux/drivers/gpu/drm/qxl/qxl_object.c:49 ttm_bo_release+0x678/0xa30 linux/drivers/gpu/drm/ttm/ttm_bo.c:381 kref_put linux/./include/linux/kref.h:65 ttm_bo_put+0x50/0x80 linux/drivers/gpu/drm/ttm/ttm_bo.c:393 qxl_gem_object_free+0x3e/0x60 linux/drivers/gpu/drm/qxl/qxl_gem.c:42 drm_gem_object_free+0x5c/0x90 linux/drivers/gpu/drm/drm_gem.c:974 kref_put linux/./include/linux/kref.h:65 __drm_gem_object_put linux/./include/drm/drm_gem.h:431 drm_gem_object_put linux/./include/drm/drm_gem.h:444 qxl_gem_object_create_with_handle+0x151/0x180 linux/drivers/gpu/drm/qxl/qxl_gem.c:100 qxl_mode_dumb_create+0x1cd/0x400 linux/drivers/gpu/drm/qxl/qxl_dumb.c:63 drm_mode_create_dumb linux/drivers/gpu/drm/drm_dumb_buffers.c:96 drm_mode_create_dumb_ioctl+0x1f5/0x2d0 linux/drivers/gpu/drm/drm_dumb_buffers.c:102 drm_ioctl_kernel+0x21d/0x430 linux/drivers/gpu/drm/drm_ioctl.c:788 drm_ioctl+0x56f/0xcc0 linux/drivers/gpu/drm/drm_ioctl.c:891 vfs_ioctl linux/fs/ioctl.c:51 __do_sys_ioctl linux/fs/ioctl.c:870 __se_sys_ioctl linux/fs/ioctl.c:856 __x64_sys_ioctl+0x13d/0x1c0 linux/fs/ioctl.c:856 do_syscall_x64 linux/arch/x86/entry/common.c:50 do_syscall_64+0x5b/0x90 linux/arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x72/0xdc linux/arch/x86/entry/entry_64.S:120 The buggy address belongs to the object at ffff88801136c000 which belongs to the cache kmalloc-1k of size 1024 The buggy address is located 576 bytes inside of freed 1024-byte region [ffff88801136c000, ffff88801136c400) The buggy address belongs to the physical page: page:0000000089fc329b refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11368 head:0000000089fc329b order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0 flags: 0xfffffc0010200(slab|head|node=0|zone=1|lastcpupid=0x1fffff) raw: 000fffffc0010200 ffff888007841dc0 dead000000000122 0000000000000000 raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000 page dumped because: kasan: bad access detected Memory state around the buggy address: ffff88801136c100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ffff88801136c180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb >ffff88801136c200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ^ ffff88801136c280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ffff88801136c300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ================================================================== Disabling lock debugging due to kernel taint Instead of returning a weak reference to the qxl_bo object, return the created drm_gem_object and let the caller decrement the reference count when it no longer needs it. As a convenience, if the caller is not interested in the gobj object, it can pass NULL to the parameter and the reference counting is descremented internally. The bug and the reproducer were originally found by the Zero Day Initiative project (ZDI-CAN-20940). Link: https://www.zerodayinitiative.com/Signed-off-by: Wander Lairson Costa <wander@redhat.com> Cc: stable@vger.kernel.org Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230814165119.90847-1-wander@redhat.com
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Dave Airlie authored
Merge tag 'amd-drm-fixes-6.5-2023-08-16' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.5-2023-08-16: amdgpu: - SMU 13.x fixes - Fix mcbp parameter for gfx9 - SMU 11.x fixes - Temporary fix for large numbers of XCP partitions - S0ix fixes - DCN 2.0 fix Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230816200226.10771-1-alexander.deucher@amd.com
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git://anongit.freedesktop.org/drm/drm-miscDave Airlie authored
One EPROBE_DEFER handling fix for the JDI LT070ME05000, a timing fix for the AUO G121EAN01 panel, an integer overflow and a memory leak fixes for the qaic accel, a use-after-free fix for nouveau and a revert for an alleged fix in EDID parsing. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <mripard@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/3olqt33em5uhxzjbqghwcwnvmw73h7bxkbdxookmnkecymd4vc@7ogm6gewpprq
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Dave Airlie authored
Merge tag 'drm-intel-fixes-2023-08-17' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes - Fix the flow for ignoring GuC SLPC efficient frequency selection (Vinay) - Fix SDVO panel_type initialization (Jani) - Fix display probe for IVB Q and IVB D GT2 server (Jani) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZN4yduyBU1Ev9dc7@intel.com
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git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linuxJakub Kicinski authored
Saeed Mahameed says: ==================== mlx5 fixes 2023-08-16 This series provides bug fixes to mlx5 driver. * tag 'mlx5-fixes-2023-08-16' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux: net/mlx5: Fix mlx5_cmd_update_root_ft() error flow net/mlx5e: XDP, Fix fifo overrun on XDP_REDIRECT ==================== Link: https://lore.kernel.org/r/20230816204108.53819-1-saeed@kernel.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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Marcin Szycik authored
ADQ and switchdev are not supported simultaneously. Enabling both at the same time can result in nullptr dereference. To prevent this, check if ADQ is active when changing devlink mode to switchdev mode, and check if switchdev is active when enabling ADQ. Fixes: fbc7b27a ("ice: enable ndo_setup_tc support for mqprio_qdisc") Signed-off-by: Marcin Szycik <marcin.szycik@linux.intel.com> Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com> Tested-by: Sujai Buvaneswaran <sujai.buvaneswaran@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20230816193405.1307580-1-anthony.l.nguyen@intel.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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Manish Chopra authored
While performing certain power-off sequences, PCI drivers are called to suspend and resume their underlying devices through PCI PM (power management) interface. However this NIC hardware does not support PCI PM suspend/resume operations so system wide suspend/resume leads to bad MFW (management firmware) state which causes various follow-up errors in driver when communicating with the device/firmware afterwards. To fix this driver implements PCI PM suspend handler to indicate unsupported operation to the PCI subsystem explicitly, thus avoiding system to go into suspended/standby mode. Without this fix device/firmware does not recover unless system is power cycled. Fixes: 2950219d ("qede: Add basic network device support") Signed-off-by: Manish Chopra <manishc@marvell.com> Signed-off-by: Alok Prasad <palok@marvell.com> Reviewed-by: John Meneghini <jmeneghi@redhat.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20230816150711.59035-1-manishc@marvell.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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Eric Dumazet authored
One missing check in virtio_net_hdr_to_skb() allowed syzbot to crash kernels again [1] Do not allow gso_size to be set to GSO_BY_FRAGS (0xffff), because this magic value is used by the kernel. [1] general protection fault, probably for non-canonical address 0xdffffc000000000e: 0000 [#1] PREEMPT SMP KASAN KASAN: null-ptr-deref in range [0x0000000000000070-0x0000000000000077] CPU: 0 PID: 5039 Comm: syz-executor401 Not tainted 6.5.0-rc5-next-20230809-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 RIP: 0010:skb_segment+0x1a52/0x3ef0 net/core/skbuff.c:4500 Code: 00 00 00 e9 ab eb ff ff e8 6b 96 5d f9 48 8b 84 24 00 01 00 00 48 8d 78 70 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e ea 21 00 00 48 8b 84 24 00 01 RSP: 0018:ffffc90003d3f1c8 EFLAGS: 00010202 RAX: dffffc0000000000 RBX: 000000000001fffe RCX: 0000000000000000 RDX: 000000000000000e RSI: ffffffff882a3115 RDI: 0000000000000070 RBP: ffffc90003d3f378 R08: 0000000000000005 R09: 000000000000ffff R10: 000000000000ffff R11: 5ee4a93e456187d6 R12: 000000000001ffc6 R13: dffffc0000000000 R14: 0000000000000008 R15: 000000000000ffff FS: 00005555563f2380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020020000 CR3: 000000001626d000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> udp6_ufo_fragment+0x9d2/0xd50 net/ipv6/udp_offload.c:109 ipv6_gso_segment+0x5c4/0x17b0 net/ipv6/ip6_offload.c:120 skb_mac_gso_segment+0x292/0x610 net/core/gso.c:53 __skb_gso_segment+0x339/0x710 net/core/gso.c:124 skb_gso_segment include/net/gso.h:83 [inline] validate_xmit_skb+0x3a5/0xf10 net/core/dev.c:3625 __dev_queue_xmit+0x8f0/0x3d60 net/core/dev.c:4329 dev_queue_xmit include/linux/netdevice.h:3082 [inline] packet_xmit+0x257/0x380 net/packet/af_packet.c:276 packet_snd net/packet/af_packet.c:3087 [inline] packet_sendmsg+0x24c7/0x5570 net/packet/af_packet.c:3119 sock_sendmsg_nosec net/socket.c:727 [inline] sock_sendmsg+0xd9/0x180 net/socket.c:750 ____sys_sendmsg+0x6ac/0x940 net/socket.c:2496 ___sys_sendmsg+0x135/0x1d0 net/socket.c:2550 __sys_sendmsg+0x117/0x1e0 net/socket.c:2579 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7ff27cdb34d9 Fixes: 3953c46c ("sk_buff: allow segmenting based on frag sizes") Reported-by: syzbot <syzkaller@googlegroups.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Xin Long <lucien.xin@gmail.com> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Jason Wang <jasowang@redhat.com> Reviewed-by: Willem de Bruijn <willemb@google.com> Reviewed-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Reviewed-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com> Link: https://lore.kernel.org/r/20230816142158.1779798-1-edumazet@google.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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Abel Wu authored
The status of global socket memory pressure is updated when: a) __sk_mem_raise_allocated(): enter: sk_memory_allocated(sk) > sysctl_mem[1] leave: sk_memory_allocated(sk) <= sysctl_mem[0] b) __sk_mem_reduce_allocated(): leave: sk_under_memory_pressure(sk) && sk_memory_allocated(sk) < sysctl_mem[0] So the conditions of leaving global pressure are inconstant, which may lead to the situation that one pressured net-memcg prevents the global pressure from being cleared when there is indeed no global pressure, thus the global constrains are still in effect unexpectedly on the other sockets. This patch fixes this by ignoring the net-memcg's pressure when deciding whether should leave global memory pressure. Fixes: e1aab161 ("socket: initial cgroup code.") Signed-off-by: Abel Wu <wuyun.abel@bytedance.com> Acked-by: Shakeel Butt <shakeelb@google.com> Link: https://lore.kernel.org/r/20230816091226.1542-1-wuyun.abel@bytedance.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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Edward Cree authored
Existing comment in the source explains why we don't want efx_init_tc() failure to be fatal. Cited commit erroneously consolidated failure paths causing the probe to be failed in this case. Fixes: 7e056e23 ("sfc: obtain device mac address based on firmware handle for ef100") Reviewed-by: Martin Habets <habetsm.xilinx@gmail.com> Signed-off-by: Edward Cree <ecree.xilinx@gmail.com> Link: https://lore.kernel.org/r/aa7f589dd6028bd1ad49f0a85f37ab33c09b2b45.1692114888.git.ecree.xilinx@gmail.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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Edward Cree authored
In efx_init_tc(), move the setting of efx->tc->up after the flow_indr_dev_register() call, so that if it fails, efx_fini_tc() won't call flow_indr_dev_unregister(). Fixes: 5b2e12d5 ("sfc: bind indirect blocks for TC offload on EF100") Suggested-by: Pieter Jansen van Vuuren <pieter.jansen-van-vuuren@amd.com> Reviewed-by: Martin Habets <habetsm.xilinx@gmail.com> Signed-off-by: Edward Cree <ecree.xilinx@gmail.com> Link: https://lore.kernel.org/r/a81284d7013aba74005277bd81104e4cfbea3f6f.1692114888.git.ecree.xilinx@gmail.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/cel/linuxLinus Torvalds authored
Pull nfsd fix from Chuck Lever: - Fix new MSG_SPLICE_PAGES support in server's TCP sendmsg helper * tag 'nfsd-6.5-4' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: sunrpc: set the bv_offset of first bvec in svc_tcp_sendmsg
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Arnd Bergmann authored
Unifying the asm-generic headers across 32-bit and 64-bit architectures based on the compiler provided macros was a good idea and appears to work with all user space, but it caused a regression when building old kernels on systems that have the new headers installed in /usr/include, as this combination trips an inconsistency in the kernel's own tools/include headers that are a mix of userspace and kernel-internal headers. This affects kernel builds on arm64, riscv64 and loongarch64 systems that might end up using the "#define __BITS_PER_LONG 32" default from the old tools headers. Backporting the commit into stable kernels would address this, but it would still break building kernels without that backport, and waste time for developers trying to understand the problem. arm64 build machines are rather common, and on riscv64 this can also happen in practice, but loongarch64 is probably new enough to not be used much for building old kernels, so only revert the bits for arm64 and riscv. Link: https://lore.kernel.org/all/20230731160402.GB1823389@dev-arch.thelio-3990X/Reported-by: Nathan Chancellor <nathan@kernel.org> Fixes: 8386f58f ("asm-generic: Unify uapi bitsperlong.h for arm64, riscv and loongarch") Acked-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Palmer Dabbelt <palmer@rivosinc.com> Tested-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Arnd Bergmann authored
Merge tag 'qcom-arm64-fixes-for-6.5' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes Qualcomm ARM64 fixes for v6.5 This corrects the invalid path specifier for L3 interconnects in the CPU nodes of SM8150 and SM8250. It corrects the compatible of the SC8180X L3 node, to pass the binding check. The crypto core, and its DMA controller, is disabled on SM8350 to avoid the system from crashing at boot while the issue is diagnosed. A thermal zone node name conflict is resolved for PM8150L, on the RB5 board. The UFS vccq voltage is corrected on the SA877P Ride platform, to address observed stability issues. The reg-names of the DSI phy on SC7180 are restored after an accidental search-and-replace update. * tag 'qcom-arm64-fixes-for-6.5' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: arm64: dts: qcom: sc7180: Fix DSI0_PHY reg-names arm64: dts: qcom: sa8775p-ride: Update L4C parameters arm64: dts: qcom: qrb5165-rb5: fix thermal zone conflict arm64: dts: qcom: sm8350: fix BAM DMA crash and reboot arm64: dts: qcom: sc8180x: Fix OSM L3 compatible arm64: dts: qcom: sm8250: Fix EPSS L3 interconnect cells arm64: dts: qcom: sm8150: Fix OSM L3 interconnect cells Link: https://lore.kernel.org/r/20230815142042.2459048-1-andersson@kernel.orgSigned-off-by: Arnd Bergmann <arnd@arndb.de>
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Arnd Bergmann authored
Merge tag 'omap-for-v6.5/fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes Fixes for omaps A fix external abort on non-linefetch for am335x that is fixed with a flush of posted write. And two networking fixes for beaglebone mostly for revision c3 to do phy reset with a gpio and to fix a boot time warning. * tag 'omap-for-v6.5/fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: am335x-bone-common: Add vcc-supply for on-board eeprom ARM: dts: am335x-bone-common: Add GPIO PHY reset on revision C3 board bus: ti-sysc: Flush posted write on enable before reset Link: https://lore.kernel.org/r/pull-1692158536-457318@atomide.comSigned-off-by: Arnd Bergmann <arnd@arndb.de>
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Arnd Bergmann authored
Merge tag 'v6.5-rockchip-dtsfixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/fixes Correct wifi interrupt flags for some boards, fixed wifi on Rock PI4, disabled hs400 speeds for some boards having problems with data intergrity and some dt property/styling fixes. * tag 'v6.5-rockchip-dtsfixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: arm64: dts: rockchip: Fix Wifi/Bluetooth on ROCK Pi 4 boards arm64: dts: rockchip: minor whitespace cleanup around '=' arm64: dts: rockchip: Disable HS400 for eMMC on ROCK 4C+ arm64: dts: rockchip: Disable HS400 for eMMC on ROCK Pi 4 arm64: dts: rockchip: add missing space before { on indiedroid nova arm64: dts: rockchip: correct wifi interrupt flag in Box Demo arm64: dts: rockchip: correct wifi interrupt flag in Rock Pi 4B arm64: dts: rockchip: correct wifi interrupt flag in eaidk-610 arm64: dts: rockchip: Drop invalid regulator-init-microvolt property Link: https://lore.kernel.org/r/4519945.8hzESeGDPO@philSigned-off-by: Arnd Bergmann <arnd@arndb.de>
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Jani Nikula authored
This reverts commit ca62297b. Commit ca62297b ("drm/edid: Fix csync detailed mode parsing") fixed EDID detailed mode sync parsing. Unfortunately, there are quite a few displays out there that have bogus (zero) sync field that are broken by the change. Zero means analog composite sync, which is not right for digital displays, and the modes get rejected. Regardless, it used to work, and it needs to continue to work. Revert the change. Rejecting modes with analog composite sync was the part that fixed the gitlab issue 8146 [1]. We'll need to get back to the drawing board with that. [1] https://gitlab.freedesktop.org/drm/intel/-/issues/8146 Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8789 Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8930 Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/9044 Fixes: ca62297b ("drm/edid: Fix csync detailed mode parsing") Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: dri-devel@lists.freedesktop.org Cc: <stable@vger.kernel.org> # v6.4+ Signed-off-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230815101907.2900768-1-jani.nikula@intel.com
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Alfred Lee authored
If the switch is reset during active EEPROM transactions, as in just after an SoC reset after power up, the I2C bus transaction may be cut short leaving the EEPROM internal I2C state machine in the wrong state. When the switch is reset again, the bad state machine state may result in data being read from the wrong memory location causing the switch to enter unexpected mode rendering it inoperational. Fixes: a3dcb3e7 ("net: dsa: mv88e6xxx: Wait for EEPROM done after HW reset") Signed-off-by: Alfred Lee <l00g33k@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20230815001323.24739-1-l00g33k@gmail.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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- 16 Aug, 2023 16 commits
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Karol Herbst authored
We can't simply free the connector after calling drm_connector_init on it. We need to clean up the drm side first. It might not fix all regressions from commit 2b5d1c29 ("drm/nouveau/disp: PIOR DP uses GPIO for HPD, not PMGR AUX interrupts"), but at least it fixes a memory corruption in error handling related to that commit. Link: https://lore.kernel.org/lkml/20230806213107.GFZNARG6moWpFuSJ9W@fat_crate.local/ Fixes: 95983aea ("drm/nouveau/disp: add connector class") Signed-off-by: Karol Herbst <kherbst@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230814144933.3956959-1-kherbst@redhat.com
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Shay Drory authored
The cited patch change mlx5_cmd_update_root_ft() to work with multiple peer devices. However, it didn't align the error flow as well. Hence, Fix the error code to work with multiple peer devices. Fixes: 222dd185 ("{net/RDMA}/mlx5: introduce lag_for_each_peer") Signed-off-by: Shay Drory <shayd@nvidia.com> Reviewed-by: Roi Dayan <roid@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
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Dragos Tatulea authored
Before this fix, running high rate traffic through XDP_REDIRECT with multibuf could overrun the fifo used to release the xdp frames after tx completion. This resulted in corrupted data being consumed on the free side. The culplirt was a miscalculation of the fifo size: the maximum ratio between fifo entries / data segments was incorrect. This ratio serves to calculate the max fifo size for a full sq where each packet uses the worst case number of entries in the fifo. This patch fixes the formula and names the constant. It also makes sure that future values will use a power of 2 number of entries for the fifo mask to work. Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com> Fixes: 3f734b8c ("net/mlx5e: XDP, Use multiple single-entry objects in xdpi_fifo") Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
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Alex Deucher authored
This reverts commit 27dd79c0. It appears MPC_SPLIT_DYNAMIC still causes problems with multiple displays on DCN2.0 hardware. Switch back to MPC_SPLIT_AVOID_MULT_DISP. This increases power usage with multiple displays, but avoids hangs. Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2475 Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 6.4.x
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Mario Limonciello authored
DCN 3.1.4 is reported to hang on s2idle entry if graphics activity is happening during entry. This is because GFXOFF was scheduled as delayed but RLC gets disabled in s2idle entry sequence which will hang GFX IP if not already in GFXOFF. To help this problem, flush any delayed work for GFXOFF early in s2idle entry sequence to ensure that it's off when RLC is changed. commit 4b31b92b ("drm/amdgpu: complete gfxoff allow signal during suspend without delay") modified power gating flow so that if called in s0ix that it ensured that GFXOFF wasn't put in work queue but instead processed immediately. This is dead code due to commit 10cb67eb ("drm/amdgpu: skip CG/PG for gfx during S0ix") because GFXOFF will now not be explicitly called as part of the suspend entry code. Remove that dead code. Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Tim Huang <tim.huang@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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Tim Huang authored
GFX v11.0.1 reported fence fallback timer expired issue on SDMA and GFX rings after S0ix resume. This is generated by EOP interrupts are disabled when S0ix suspend but fails to re-enable when resume because of the GFX is in GFXOFF. [ 203.349571] [drm] Fence fallback timer expired on ring sdma0 [ 203.349572] [drm] Fence fallback timer expired on ring gfx_0.0.0 [ 203.861635] [drm] Fence fallback timer expired on ring gfx_0.0.0 For S0ix, GFX is in GFXOFF state, avoid to touch the GFX registers to configure the fence driver interrupts for rings that belong to GFX. The interrupts configuration will be restored by GFXOFF exit. Signed-off-by: Tim Huang <Tim.Huang@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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James Zhu authored
Return 0 when drm device alloc failed with -ENOSPC in order to allow amdgpu drive loading. But the xcp without drm device node assigned won't be visiable in user space. This helps amdgpu driver loading on system which has more than 64 nodes, the current limitation. The proposal to add more drm nodes is discussed in public, which will support up to 2^20 nodes totally. kernel drm: https://lore.kernel.org/lkml/20230724211428.3831636-1-michal.winiarski@intel.com/T/ libdrm: https://gitlab.freedesktop.org/mesa/drm/-/merge_requests/305Signed-off-by: James Zhu <James.Zhu@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Asad Kamal authored
Update addresses of PCIE link width registers, & link width format used to populate gpu metrics table for smu v13.0.6 v2: Removed ESM register update v3: Updated patch subject and message Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Lijo Lazar authored
Temperature needs to be reported in millidegree Celsius. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Umio Yasuno authored
Use the right metrics table version based on the firmware. Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2720Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Umio Yasuno <coelacanth_dream@protonmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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Jiadong Zhu authored
The parameter amdgpu_mcbp shall have priority against the default value calculated from the chip version. User could disable mcbp by setting the parameter mcbp as zero. v2: do not trigger preemption in sw ring muxer when mcbp is disabled. Signed-off-by: Jiadong Zhu <Jiadong.Zhu@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Kenneth Feng authored
drm/amd/pm: disallow the fan setting if there is no fan on smu 13.0.0 V2: depend on pm.no_fan to check Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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Andrii Staikov authored
Change "write" into the actual "read" word. Change parameters description. Fixes: 7073f46e ("i40e: Add AQ commands for NVM Update for X722") Signed-off-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com> Signed-off-by: Andrii Staikov <andrii.staikov@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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Piotr Gardocki authored
Return an error if a field's mask is neither full nor empty. When a mask is only partial the field is not being used for rule programming but it gives a wrong impression it is used. Fix by returning an error on any partial mask to make it clear they are not supported. The ip_ver assignment is moved earlier in code to allow using it in iavf_validate_fdir_fltr_masks. Fixes: 527691bf ("iavf: Support IPv4 Flow Director filters") Fixes: e90cbc25 ("iavf: Support IPv6 Flow Director filters") Signed-off-by: Piotr Gardocki <piotrx.gardocki@intel.com> Tested-by: Rafal Romanowski <rafal.romanowski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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https://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nfDavid S. Miller authored
Florisn Westphal says: ==================== These are netfilter fixes for the *net* tree. First patch resolves a false-positive lockdep splat: rcu_dereference is used outside of rcu read lock. Let lockdep validate that the transaction mutex is locked. Second patch fixes a kdoc warning added in previous PR. Third patch fixes a memory leak: The catchall element isn't disabled correctly, this allows userspace to deactivate the element again. This results in refcount underflow which in turn prevents memory release. This was always broken since the feature was added in 5.13. Patch 4 fixes an incorrect change in the previous pull request: Adding a duplicate key to a set should work if the duplicate key has expired, restore this behaviour. All from myself. Patch #5 resolves an old historic artifact in sctp conntrack: a 300ms timeout for shutdown_ack. Increase this to 3s. From Xin Long. Patch #6 fixes a sysctl data race in ipvs, two threads can clobber the sysctl value, from Sishuai Gong. This is a day-0 bug that predates git history. Patches 7, 8 and 9, from Pablo Neira Ayuso, are also followups for the previous GC rework in nf_tables: The netlink notifier and the netns exit path must both increment the gc worker seqcount, else worker may encounter stale (free'd) pointers. ================ Signed-off-by: David S. Miller <davem@davemloft.net>
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Prasad Pandit authored
Fix indentation of a type attribute of IPV6_VTI config entry. Signed-off-by: Prasad Pandit <pjp@fedoraproject.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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