summaryrefslogtreecommitdiffstats
AgeCommit message (Collapse)AuthorFilesLines
2023-01-27Merge tag '6.2-rc5-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds1-0/+1
Pull cifs fix from Steve French: "Fix for reconnect oops in smbdirect (RDMA), also is marked for stable" * tag '6.2-rc5-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6: cifs: Fix oops due to uncleared server->smbd_conn in reconnect
2023-01-27Merge tag 'block-6.2-2023-01-27' of git://git.kernel.dk/linuxLinus Torvalds4-15/+13
Pull block fixes from Jens Axboe: "Minor tweaks for this release: - NVMe pull request via Christoph: - Flush initial scan_work for async probe (Keith Busch) - Fix passthrough csi check (Keith Busch) - Fix nvme-fc initialization order (Ross Lagerwall) - Fix for tearing down non-started device in ublk (Ming)" * tag 'block-6.2-2023-01-27' of git://git.kernel.dk/linux: block: ublk: move ublk_chr_class destroying after devices are removed nvme: fix passthrough csi check nvme-pci: flush initial scan_work for async probe nvme-fc: fix initialization order
2023-01-27Merge tag 'io_uring-6.2-2023-01-27' of git://git.kernel.dk/linuxLinus Torvalds2-10/+19
Pull io_uring fixes from Jens Axboe: "Two small fixes for this release: - Sanitize how async prep is done for drain requests, so we ensure that it always gets done (Dylan) - A ring provided buffer recycling fix for multishot receive (me)" * tag 'io_uring-6.2-2023-01-27' of git://git.kernel.dk/linux: io_uring: always prep_async for drain requests io_uring/net: cache provided buffer group value for multishot receives
2023-01-27Merge tag 'hardening-v6.2-rc6' of ↵Linus Torvalds5-4/+17
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull hardening fixes from Kees Cook: - Split slow memcpy tests into MEMCPY_SLOW_KUNIT_TEST - Reorganize gcc-plugin includes for GCC 13 - Silence bcache memcpy run-time false positive warnings * tag 'hardening-v6.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: bcache: Silence memcpy() run-time false positive warnings gcc-plugins: Reorganize gimple includes for GCC 13 kunit: memcpy: Split slow memcpy tests into MEMCPY_SLOW_KUNIT_TEST
2023-01-27Merge tag 'trace-v6.2-rc5' of ↵Linus Torvalds15-25/+74
git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull tracing fixes from Steven Rostedt: - Fix filter memory leak by calling ftrace_free_filter() - Initialize trace_printk() earlier so that ftrace_dump_on_oops shows data on early crashes. - Update the outdated instructions in scripts/tracing/ftrace-bisect.sh - Add lockdep_is_held() to fix lockdep warning - Add allocation failure check in create_hist_field() - Don't initialize pointer that gets set right away in enabled_monitors_write() - Update MAINTAINER entries - Fix help messages in Kconfigs - Fix kernel-doc header for update_preds() * tag 'trace-v6.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: bootconfig: Update MAINTAINERS file to add tree and mailing list rv: remove redundant initialization of pointer ptr ftrace: Maintain samples/ftrace tracing/filter: fix kernel-doc warnings lib: Kconfig: fix spellos trace_events_hist: add check for return value of 'create_hist_field' tracing/osnoise: Use built-in RCU list checking tracing: Kconfig: Fix spelling/grammar/punctuation ftrace/scripts: Update the instructions for ftrace-bisect.sh tracing: Make sure trace_printk() can output as soon as it can be used ftrace: Export ftrace_free_filter() to modules
2023-01-27Merge tag 'i2c-for-6.2-rc6' of ↵Linus Torvalds7-48/+37
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "A bunch of driver fixes with a tiny bit of new IDs" * tag 'i2c-for-6.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: rk3x: fix a bunch of kernel-doc warnings i2c: axxia: use 'struct' for kernel-doc notation dt-bindings: i2c: renesas,rzv2m: Fix SoC specific string i2c: mxs: suppress probe-deferral error message i2c: designware-pci: Add new PCI IDs for AMD NAVI GPU i2c: designware: Fix unbalanced suspended flag i2c: designware: use casting of u64 in clock multiplication to avoid overflow
2023-01-27Merge tag 'gpio-fixes-for-v6.2-rc6' of ↵Linus Torvalds4-18/+27
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fixes from Bartosz Golaszewski: - fix the -c option in the gpio-event-mode user-space example program - fix the irq number translation in gpio-ep93xx and make its irqchip immutable - add a missing spin_unlock in error path in gpio-mxc - fix a suspend breakage on System76 and Lenovo Gen2a introduced in GPIO ACPI * tag 'gpio-fixes-for-v6.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: tools: gpio: fix -c option of gpio-event-mon gpio: ep93xx: remove unused variable gpio: ep93xx: Make irqchip immutable gpio: ep93xx: Fix port F hwirq numbers in handler gpio: mxc: Unlock on error path in mxc_flip_edge() gpiolib-acpi: Don't set GPIOs for wakeup in S3 mode
2023-01-27Merge tag 'regulator-fix-v6.2-rc5' of ↵Linus Torvalds1-2/+19
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fix from Mark Brown: "A fix for the DT binding documentation which dropped a property when being converted to YAML format causing spurious errors validating device trees for platforms using the device" * tag 'regulator-fix-v6.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: dt-bindings: samsung,s2mps14: add lost samsung,ext-control-gpios
2023-01-27Merge tag 'ovl-fixes-6.2-rc6' of ↵Linus Torvalds1-1/+5
git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs Pull overlayfs fixes from Miklos Szeredi: "Fix two bugs, a recent one introduced in the last cycle, and an older one from v5.11" * tag 'ovl-fixes-6.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs: ovl: fail on invalid uid/gid mapping at copy up ovl: fix tmpfile leak
2023-01-27Merge tag 'drm-fixes-2023-01-27' of git://anongit.freedesktop.org/drm/drmLinus Torvalds15-89/+167
Pull drm fixes from Dave Airlie: "Fairly small this week as well, i915 has a memory leak fix and some minor changes, and amdgpu has some MST fixes, and some other minor ones: drm: - DP MST kref fix - fb_helper: check return value i915: - Fix BSC default context for Meteor Lake - Fix selftest-scheduler's modify_type - memory leak fix amdgpu: - GC11.x fixes - SMU13.0.0 fix - Freesync video fix - DP MST fixes - build fix" * tag 'drm-fixes-2023-01-27' of git://anongit.freedesktop.org/drm/drm: amdgpu: fix build on non-DCN platforms. drm/amd/display: Fix timing not changning when freesync video is enabled drm/display/dp_mst: Correct the kref of port. drm/amdgpu/display/mst: update mst_mgr relevant variable when long HPD drm/amdgpu/display/mst: limit payload to be updated one by one drm/amdgpu/display/mst: Fix mst_state->pbn_div and slot count assignments drm/amdgpu: declare firmware for new MES 11.0.4 drm/amdgpu: enable imu firmware for GC 11.0.4 drm/amd/pm: add missing AllowIHInterrupt message mapping for SMU13.0.0 drm/amdgpu: remove unconditional trap enable on add gfx11 queues drm/fb-helper: Use a per-driver FB deferred I/O handler drm/fb-helper: Check fb_deferred_io_init() return value drm/i915/selftest: fix intel_selftest_modify_policy argument types drm/i915/mtl: Fix bcs default context drm/i915: Fix a memory leak with reused mmap_offset drm/drm_vma_manager: Add drm_vma_node_allow_once()
2023-01-27Merge tag 'acpi-6.2-rc6' of ↵Linus Torvalds1-0/+25
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fixes from Rafael Wysocki: "Add ACPI backlight handling quirks for 3 machines (Hans de Goede)" * tag 'acpi-6.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: video: Add backlight=native DMI quirk for Asus U46E ACPI: video: Add backlight=native DMI quirk for HP EliteBook 8460p ACPI: video: Add backlight=native DMI quirk for HP Pavilion g6-1d80nr
2023-01-27Merge tag 'thermal-6.2-rc6' of ↵Linus Torvalds2-6/+23
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull thermal control fixes from Rafael Wysocki: "Add locking to the Intel int340x thermal control driver to prevent its thermal zone callbacks from racing with firmware-induced thermal trip point updates (Srinivas Pandruvada, Rafael Wysocki)" * tag 'thermal-6.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: thermal: intel: int340x: Add locking to int340x_thermal_get_trip_type() thermal: intel: int340x: Protect trip temperature from concurrent updates
2023-01-27Merge tag 'arm64-fixes' of ↵Linus Torvalds1-1/+6
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fix from Will Deacon: - Fix event counting regression in Arm CMN PMU driver due to broken optimisation * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: Partially revert "perf/arm-cmn: Optimise DTC counter accesses"
2023-01-27Merge tag 'riscv-for-linus-6.2-rc6' of ↵Linus Torvalds6-6/+8
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V fixes from Palmer Dabbelt: - A few DT bindings fixes to more closely align the ISA string requirements between the bindings and the ISA manual. - A handful of build error/warning fixes. - A fix to move init_cpu_topology() later in the boot flow, so it can allocate memory. - The IRC channel is now in the MAINTAINERS file, so it's easier to find. * tag 'riscv-for-linus-6.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: Move call to init_cpu_topology() to later initialization stage riscv/kprobe: Fix instruction simulation of JALR riscv: fix -Wundef warning for CONFIG_RISCV_BOOT_SPINWAIT MAINTAINERS: add an IRC entry for RISC-V RISC-V: fix compile error from deduplicated __ALTERNATIVE_CFG_2 dt-bindings: riscv: fix single letter canonical order dt-bindings: riscv: fix underscore requirement for multi-letter extensions
2023-01-27Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-armLinus Torvalds4-3/+9
Pull ARM fixes from Russell King: - fix nommu assignment build warning - fix -Wundef preprocessor warning - reduce __thumb2__ definitions for crypto files that require it * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: 9287/1: Reduce __thumb2__ definition to crypto files that require it ARM: 9284/1: include <asm/pgtable.h> from proc-macros.S to fix -Wundef warnings ARM: 9280/1: mm: fix warning on phys_addr_t to void pointer assignment
2023-01-27Merge tag 'linux-kselftest-fixes-6.2-rc6' of ↵Linus Torvalds1-5/+0
git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull Kselftest fixes from Shuah Khan: "A single fix to a amd-pstate test Makefile bug that deletes source files during make clean run" * tag 'linux-kselftest-fixes-6.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests: amd-pstate: Don't delete source files via Makefile
2023-01-27ovl: fail on invalid uid/gid mapping at copy upMiklos Szeredi1-0/+4
If st_uid/st_gid doesn't have a mapping in the mounter's user_ns, then copy-up should fail, just like it would fail if the mounter task was doing the copy using "cp -a". There's a corner case where the "cp -a" would succeed but copy up fail: if there's a mapping of the invalid uid/gid (65534 by default) in the user namespace. This is because stat(2) will return this value if the mapping doesn't exist in the current user_ns and "cp -a" will in turn be able to create a file with this uid/gid. This behavior would be inconsistent with POSIX ACL's, which return -1 for invalid uid/gid which result in a failed copy. For consistency and simplicity fail the copy of the st_uid/st_gid are invalid. Fixes: 459c7c565ac3 ("ovl: unprivieged mounts") Cc: <stable@vger.kernel.org> # v5.11 Signed-off-by: Miklos Szeredi <mszeredi@redhat.com> Reviewed-by: Christian Brauner <brauner@kernel.org> Reviewed-by: Seth Forshee <sforshee@kernel.org>
2023-01-27ovl: fix tmpfile leakMiklos Szeredi1-1/+1
Missed an error cleanup. Reported-by: syzbot+fd749a7ea127a84e0ffd@syzkaller.appspotmail.com Fixes: 2b1a77461f16 ("ovl: use vfs_tmpfile_open() helper") Cc: <stable@vger.kernel.org> # v6.1 Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
2023-01-27io_uring: always prep_async for drain requestsDylan Yudaken1-10/+8
Drain requests all go through io_drain_req, which has a quick exit in case there is nothing pending (ie the drain is not useful). In that case it can run the issue the request immediately. However for safety it queues it through task work. The problem is that in this case the request is run asynchronously, but the async work has not been prepared through io_req_prep_async. This has not been a problem up to now, as the task work always would run before returning to userspace, and so the user would not have a chance to race with it. However - with IORING_SETUP_DEFER_TASKRUN - this is no longer the case and the work might be defered, giving userspace a chance to change data being referred to in the request. Instead _always_ prep_async for drain requests, which is simpler anyway and removes this issue. Cc: stable@vger.kernel.org Fixes: c0e0d6ba25f1 ("io_uring: add IORING_SETUP_DEFER_TASKRUN") Signed-off-by: Dylan Yudaken <dylany@meta.com> Link: https://lore.kernel.org/r/20230127105911.2420061-1-dylany@meta.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-01-27tools: gpio: fix -c option of gpio-event-monIvo Borisov Shopov1-0/+1
Following line should listen for a rising edge and exit after the first one since '-c 1' is provided. # gpio-event-mon -n gpiochip1 -o 0 -r -c 1 It works with kernel 4.19 but it doesn't work with 5.10. In 5.10 the above command doesn't exit after the first rising edge it keep listening for an event forever. The '-c 1' is not taken into an account. The problem is in commit 62757c32d5db ("tools: gpio: add multi-line monitoring to gpio-event-mon"). Before this commit the iterator 'i' in monitor_device() is used for counting of the events (loops). In the case of the above command (-c 1) we should start from 0 and increment 'i' only ones and hit the 'break' statement and exit the process. But after the above commit counting doesn't start from 0, it start from 1 when we listen on one line. It is because 'i' is used from one more purpose, counting of lines (num_lines) and it isn't restore to 0 after following code for (i = 0; i < num_lines; i++) gpiotools_set_bit(&values.mask, i); Restore the initial value of the iterator to 0 in order to allow counting of loops to work for any cases. Fixes: 62757c32d5db ("tools: gpio: add multi-line monitoring to gpio-event-mon") Signed-off-by: Ivo Borisov Shopov <ivoshopov@gmail.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> [Bartosz: tweak the commit message] Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-01-27gpio: ep93xx: remove unused variableArnd Bergmann1-2/+0
This one was left behind by a previous cleanup patch: drivers/gpio/gpio-ep93xx.c: In function 'ep93xx_gpio_add_bank': drivers/gpio/gpio-ep93xx.c:366:34: error: unused variable 'ic' [-Werror=unused-variable] Fixes: 216f37366e86 ("gpio: ep93xx: Make irqchip immutable") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2023-01-27Merge tag 'drm-misc-fixes-2023-01-26' of ↵Dave Airlie5-30/+76
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes A fix and a preliminary patch to fix a memory leak in i915, and a use after free fix for fbdev deferred io Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20230126104018.cbrcjxl5wefdbb2f@houat
2023-01-27amdgpu: fix build on non-DCN platforms.Dave Airlie1-2/+2
This fixes the build here locally on my 32-bit arm build. Signed-off-by: Dave Airlie <airlied@redhat.com>
2023-01-27Merge tag 'amd-drm-fixes-6.2-2023-01-25' of ↵Dave Airlie8-21/+89
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.2-2023-01-25: amdgpu: - GC11.x fixes - SMU13.0.0 fix - Freesync video fix - DP MST fixes drm: - DP MST kref fix Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230125220153.320248-1-alexander.deucher@amd.com
2023-01-27Merge tag 'drm-intel-fixes-2023-01-26' of ↵Dave Airlie2-38/+2
git://anongit.freedesktop.org/drm/drm-intel into drm-fixes - Fix BSC default context for Meteor Lake (Lucas) - Fix selftest-scheduler's modify_type (Andi) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/Y9LKD2J5bmICTyIP@intel.com
2023-01-26Merge tag 'nvme-6.2-2023-01-26' of git://git.infradead.org/nvme into block-6.2Jens Axboe3-11/+10
Pull NVMe fixes from Christoph: "nvme fixes for Linux 6.2 - flush initial scan_work for async probe (Keith Busch) - fix passthrough csi check (Keith Busch) - fix nvme-fc initialization order (Ross Lagerwall)" * tag 'nvme-6.2-2023-01-26' of git://git.infradead.org/nvme: nvme: fix passthrough csi check nvme-pci: flush initial scan_work for async probe nvme-fc: fix initialization order
2023-01-26Merge tag 'platform-drivers-x86-v6.2-3' of ↵Linus Torvalds9-111/+211
git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform driver fixes from Hans de Goede: - Fix false positive apple_gmux backlight detection on older iGPU only MacBook models - Various other small fixes and hardware-id additions * tag 'platform-drivers-x86-v6.2-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: platform/x86: thinkpad_acpi: Fix profile modes on Intel platforms ACPI: video: Fix apple gmux detection platform/x86: apple-gmux: Add apple_gmux_detect() helper platform/x86: apple-gmux: Move port defines to apple-gmux.h platform/x86: hp-wmi: Fix cast to smaller integer type warning platform/x86/amd: pmc: Add a module parameter to disable workarounds platform/x86/amd: pmc: Disable IRQ1 wakeup for RN/CZN platform/x86: asus-wmi: Fix kbd_dock_devid tablet-switch reporting platform/x86: gigabyte-wmi: add support for B450M DS3H WIFI-CF platform/x86: hp-wmi: Handle Omen Key event platform/x86: dell-wmi: Add a keymap for KEY_MUTE in type 0x0010 table
2023-01-26Merge tag 'net-6.2-rc6' of ↵Linus Torvalds38-400/+535
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "Including fixes from netfilter. Current release - regressions: - sched: sch_taprio: do not schedule in taprio_reset() Previous releases - regressions: - core: fix UaF in netns ops registration error path - ipv4: prevent potential spectre v1 gadgets - ipv6: fix reachability confirmation with proxy_ndp - netfilter: fix for the set rbtree - eth: fec: use page_pool_put_full_page when freeing rx buffers - eth: iavf: fix temporary deadlock and failure to set MAC address Previous releases - always broken: - netlink: prevent potential spectre v1 gadgets - netfilter: fixes for SCTP connection tracking - mctp: struct sock lifetime fixes - eth: ravb: fix possible hang if RIS2_QFF1 happen - eth: tg3: resolve deadlock in tg3_reset_task() during EEH Misc: - Mat stepped out as MPTCP co-maintainer" * tag 'net-6.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (40 commits) net: mdio-mux-meson-g12a: force internal PHY off on mux switch docs: networking: Fix bridge documentation URL tsnep: Fix TX queue stop/wake for multiple queues net/tg3: resolve deadlock in tg3_reset_task() during EEH net: mctp: mark socks as dead on unhash, prevent re-add net: mctp: hold key reference when looking up a general key net: mctp: move expiry timer delete to unhash net: mctp: add an explicit reference from a mctp_sk_key to sock net: ravb: Fix possible hang if RIS2_QFF1 happen net: ravb: Fix lack of register setting after system resumed for Gen3 net/x25: Fix to not accept on connected socket ice: move devlink port creation/deletion sctp: fail if no bound addresses can be used for a given scope net/sched: sch_taprio: do not schedule in taprio_reset() Revert "Merge branch 'ethtool-mac-merge'" netrom: Fix use-after-free of a listening socket. netfilter: conntrack: unify established states for SCTP paths Revert "netfilter: conntrack: add sctp DATA_SENT state" netfilter: conntrack: fix bug in for_each_sctp_chunk netfilter: conntrack: fix vtag checks for ABORT/SHUTDOWN_COMPLETE ...
2023-01-26treewide: fix up files incorrectly marked executableLinus Torvalds3-0/+0
I'm not exactly clear on what strange workflow causes people to do it, but clearly occasionally some files end up being committed as executable even though they clearly aren't. This is a reprise of commit 90fda63fa115 ("treewide: fix up files incorrectly marked executable"), just with a different set of files (but with the same trivial shell scripting). So apparently we need to re-do this every five years or so, and Joe needs to just keep reminding me to do so ;) Reported-by: Joe Perches <joe@perches.com> Fixes: 523375c943e5 ("drm/vmwgfx: Port vmwgfx to arm64") Fixes: 5c439937775d ("ASoC: codecs: add support for ES8326") Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2023-01-26block: ublk: move ublk_chr_class destroying after devices are removedMing Lei1-4/+3
The 'ublk_chr_class' is needed when deleting ublk char devices in ublk_exit(), so move it after devices(idle) are removed. Fixes the following warning reported by Harris, James R: [ 859.178950] sysfs group 'power' not found for kobject 'ublkc0' [ 859.178962] WARNING: CPU: 3 PID: 1109 at fs/sysfs/group.c:278 sysfs_remove_group+0x9c/0xb0 Reported-by: "Harris, James R" <james.r.harris@intel.com> Fixes: 71f28f3136af ("ublk_drv: add io_uring based userspace block driver") Link: https://lore.kernel.org/linux-block/Y9JlFmSgDl3+zy3N@T590/T/#t Signed-off-by: Ming Lei <ming.lei@redhat.com> Tested-by: Jim Harris <james.r.harris@intel.com> Link: https://lore.kernel.org/r/20230126115346.263344-1-ming.lei@redhat.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-01-26Partially revert "perf/arm-cmn: Optimise DTC counter accesses"Robin Murphy1-1/+6
It turns out the optimisation implemented by commit 4f2c3872dde5 is totally broken, since all the places that consume hw->dtcs_used for events other than cycle count are still not expecting it to be sparsely populated, and fail to read all the relevant DTC counters correctly if so. If implemented correctly, the optimisation potentially saves up to 3 register reads per event update, which is reasonably significant for events targeting a single node, but still not worth a massive amount of additional code complexity overall. Getting it right within the current design looks a fair bit more involved than it was ever intended to be, so let's just make a functional revert which restores the old behaviour while still backporting easily. Fixes: 4f2c3872dde5 ("perf/arm-cmn: Optimise DTC counter accesses") Reported-by: Ilkka Koskinen <ilkka@os.amperecomputing.com> Signed-off-by: Robin Murphy <robin.murphy@arm.com> Link: https://lore.kernel.org/r/b41bb4ed7283c3d8400ce5cf5e6ec94915e6750f.1674498637.git.robin.murphy@arm.com Signed-off-by: Will Deacon <will@kernel.org>
2023-01-25net: mdio-mux-meson-g12a: force internal PHY off on mux switchJerome Brunet1-7/+16
Force the internal PHY off then on when switching to the internal path. This fixes problems where the PHY ID is not properly set. Fixes: 7090425104db ("net: phy: add amlogic g12a mdio mux support") Suggested-by: Qi Duan <qi.duan@amlogic.com> Co-developed-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Link: https://lore.kernel.org/r/20230124101157.232234-1-jbrunet@baylibre.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-01-25docs: networking: Fix bridge documentation URLIvan Vecera1-1/+1
Current documentation URL [1] is no longer valid. [1] https://www.linuxfoundation.org/collaborate/workgroups/networking/bridge Signed-off-by: Ivan Vecera <ivecera@redhat.com> Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com> Link: https://lore.kernel.org/r/20230124145127.189221-1-ivecera@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-01-25tsnep: Fix TX queue stop/wake for multiple queuesGerhard Engleder1-6/+9
netif_stop_queue() and netif_wake_queue() act on TX queue 0. This is ok as long as only a single TX queue is supported. But support for multiple TX queues was introduced with 762031375d5c and I missed to adapt stop and wake of TX queues. Use netif_stop_subqueue() and netif_tx_wake_queue() to act on specific TX queue. Fixes: 762031375d5c ("tsnep: Support multiple TX/RX queue pairs") Signed-off-by: Gerhard Engleder <gerhard@engleder-embedded.com> Link: https://lore.kernel.org/r/20230124191440.56887-1-gerhard@engleder-embedded.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-01-25net/tg3: resolve deadlock in tg3_reset_task() during EEHDavid Christensen1-4/+4
During EEH error injection testing, a deadlock was encountered in the tg3 driver when tg3_io_error_detected() was attempting to cancel outstanding reset tasks: crash> foreach UN bt ... PID: 159 TASK: c0000000067c6000 CPU: 8 COMMAND: "eehd" ... #5 [c00000000681f990] __cancel_work_timer at c00000000019fd18 #6 [c00000000681fa30] tg3_io_error_detected at c00800000295f098 [tg3] #7 [c00000000681faf0] eeh_report_error at c00000000004e25c ... PID: 290 TASK: c000000036e5f800 CPU: 6 COMMAND: "kworker/6:1" ... #4 [c00000003721fbc0] rtnl_lock at c000000000c940d8 #5 [c00000003721fbe0] tg3_reset_task at c008000002969358 [tg3] #6 [c00000003721fc60] process_one_work at c00000000019e5c4 ... PID: 296 TASK: c000000037a65800 CPU: 21 COMMAND: "kworker/21:1" ... #4 [c000000037247bc0] rtnl_lock at c000000000c940d8 #5 [c000000037247be0] tg3_reset_task at c008000002969358 [tg3] #6 [c000000037247c60] process_one_work at c00000000019e5c4 ... PID: 655 TASK: c000000036f49000 CPU: 16 COMMAND: "kworker/16:2" ...:1 #4 [c0000000373ebbc0] rtnl_lock at c000000000c940d8 #5 [c0000000373ebbe0] tg3_reset_task at c008000002969358 [tg3] #6 [c0000000373ebc60] process_one_work at c00000000019e5c4 ... Code inspection shows that both tg3_io_error_detected() and tg3_reset_task() attempt to acquire the RTNL lock at the beginning of their code blocks. If tg3_reset_task() should happen to execute between the times when tg3_io_error_deteced() acquires the RTNL lock and tg3_reset_task_cancel() is called, a deadlock will occur. Moving tg3_reset_task_cancel() call earlier within the code block, prior to acquiring RTNL, prevents this from happening, but also exposes another deadlock issue where tg3_reset_task() may execute AFTER tg3_io_error_detected() has executed: crash> foreach UN bt PID: 159 TASK: c0000000067d2000 CPU: 9 COMMAND: "eehd" ... #4 [c000000006867a60] rtnl_lock at c000000000c940d8 #5 [c000000006867a80] tg3_io_slot_reset at c0080000026c2ea8 [tg3] #6 [c000000006867b00] eeh_report_reset at c00000000004de88 ... PID: 363 TASK: c000000037564000 CPU: 6 COMMAND: "kworker/6:1" ... #3 [c000000036c1bb70] msleep at c000000000259e6c #4 [c000000036c1bba0] napi_disable at c000000000c6b848 #5 [c000000036c1bbe0] tg3_reset_task at c0080000026d942c [tg3] #6 [c000000036c1bc60] process_one_work at c00000000019e5c4 ... This issue can be avoided by aborting tg3_reset_task() if EEH error recovery is already in progress. Fixes: db84bf43ef23 ("tg3: tg3_reset_task() needs to use rtnl_lock to synchronize") Signed-off-by: David Christensen <drc@linux.vnet.ibm.com> Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com> Link: https://lore.kernel.org/r/20230124185339.225806-1-drc@linux.vnet.ibm.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-01-25bcache: Silence memcpy() run-time false positive warningsKees Cook2-2/+4
struct bkey has internal padding in a union, but it isn't always named the same (e.g. key ## _pad, key_p, etc). This makes it extremely hard for the compiler to reason about the available size of copies done against such keys. Use unsafe_memcpy() for now, to silence the many run-time false positive warnings: memcpy: detected field-spanning write (size 264) of single field "&i->j" at drivers/md/bcache/journal.c:152 (size 240) memcpy: detected field-spanning write (size 24) of single field "&b->key" at drivers/md/bcache/btree.c:939 (size 16) memcpy: detected field-spanning write (size 24) of single field "&temp.key" at drivers/md/bcache/extents.c:428 (size 16) Reported-by: Alexandre Pereira <alexpereira@disroot.org> Link: https://bugzilla.kernel.org/show_bug.cgi?id=216785 Acked-by: Coly Li <colyli@suse.de> Cc: Kent Overstreet <kent.overstreet@gmail.com> Cc: linux-bcache@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20230106060229.never.047-kees@kernel.org
2023-01-25gcc-plugins: Reorganize gimple includes for GCC 13Kees Cook1-2/+2
The gimple-iterator.h header must be included before gimple-fold.h starting with GCC 13. Reorganize gimple headers to work for all GCC versions. Reported-by: Palmer Dabbelt <palmer@rivosinc.com> Acked-by: Palmer Dabbelt <palmer@rivosinc.com> Link: https://lore.kernel.org/all/20230113173033.4380-1-palmer@rivosinc.com/ Cc: linux-hardening@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org>
2023-01-25kunit: memcpy: Split slow memcpy tests into MEMCPY_SLOW_KUNIT_TESTKees Cook2-0/+11
Since the long memcpy tests may stall a system for tens of seconds in virtualized architecture environments, split those tests off under CONFIG_MEMCPY_SLOW_KUNIT_TEST so they can be separately disabled. Reported-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/lkml/20221226195206.GA2626419@roeck-us.net Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Reviewed-and-tested-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: David Gow <davidgow@google.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Nathan Chancellor <nathan@kernel.org> Cc: linux-hardening@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org>
2023-01-25drm/amd/display: Fix timing not changning when freesync video is enabledAurabindo Pillai1-0/+7
[Why&How] Switching between certain modes that are freesync video modes and those are not freesync video modes result in timing not changing as seen by the monitor due to incorrect timing being driven. The issue is fixed by ensuring that when a non freesync video mode is set, we reset the freesync status on the crtc. Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Acked-by: Alan Liu <HaoPing.Liu@amd.com> Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-01-25drm/display/dp_mst: Correct the kref of port.Wayne Lin1-1/+3
[why & how] We still need to refer to port while removing payload at commit_tail. we should keep the kref till then to release. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2171 Signed-off-by: Wayne Lin <Wayne.Lin@amd.com> Signed-off-by: Harry Wentland <harry.wentland@amd.com> Fixes: 4d07b0bc4034 ("drm/display/dp_mst: Move all payload info into the atomic state") Cc: stable@vger.kernel.org # 6.1 Acked-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Tested-by: Didier Raboud <odyx@debian.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-01-25drm/amdgpu/display/mst: update mst_mgr relevant variable when long HPDWayne Lin1-2/+12
[Why & How] Now the vc_start_slot is controlled at drm side. When we service a long HPD, we still need to run dm_helpers_dp_mst_write_payload_allocation_table() to update drm mst_mgr's relevant variable. Otherwise, on the next plug-in, payload will get assigned with a wrong start slot. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2171 Signed-off-by: Wayne Lin <Wayne.Lin@amd.com> Signed-off-by: Harry Wentland <harry.wentland@amd.com> Fixes: 4d07b0bc4034 ("drm/display/dp_mst: Move all payload info into the atomic state") Cc: stable@vger.kernel.org # 6.1 Acked-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Tested-by: Didier Raboud <odyx@debian.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-01-25drm/amdgpu/display/mst: limit payload to be updated one by oneWayne Lin1-12/+39
[Why] amdgpu expects to update payload table for one stream one time by calling dm_helpers_dp_mst_write_payload_allocation_table(). Currently, it get modified to try to update HW payload table at once by referring mst_state. [How] This is just a quick workaround. Should find way to remove the temporary struct dc_dp_mst_stream_allocation_table later if set struct link_mst_stream_allocatio directly is possible. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2171 Signed-off-by: Wayne Lin <Wayne.Lin@amd.com> Signed-off-by: Harry Wentland <harry.wentland@amd.com> Fixes: 4d07b0bc4034 ("drm/display/dp_mst: Move all payload info into the atomic state") Cc: stable@vger.kernel.org # 6.1 Acked-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Tested-by: Didier Raboud <odyx@debian.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-01-25drm/amdgpu/display/mst: Fix mst_state->pbn_div and slot count assignmentsLyude Paul2-5/+24
Looks like I made a pretty big mistake here without noticing: it seems when I moved the assignments of mst_state->pbn_div I completely missed the fact that the reason for us calling drm_dp_mst_update_slots() earlier was to account for the fact that we need to call this function using info from the root MST connector, instead of just trying to do this from each MST encoder's atomic check function. Otherwise, we end up filling out all of DC's link information with zeroes. So, let's restore that and hopefully fix this DSC regression. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2171 Signed-off-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Harry Wentland <harry.wentland@amd.com> Fixes: 4d07b0bc4034 ("drm/display/dp_mst: Move all payload info into the atomic state") Cc: stable@vger.kernel.org # 6.1 Reviewed-by: Harry Wentland <harry.wentland@amd.com> Tested-by: Didier Raboud <odyx@debian.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-01-25drm/amdgpu: declare firmware for new MES 11.0.4Li Ma1-0/+2
To support new mes ip block Signed-off-by: Li Ma <li.ma@amd.com> Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-01-25drm/amdgpu: enable imu firmware for GC 11.0.4Li Ma1-0/+1
The GC 11.0.4 needs load IMU to power up GFX before loads GFX firmware. Signed-off-by: Li Ma <li.ma@amd.com> Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-01-25drm/amd/pm: add missing AllowIHInterrupt message mapping for SMU13.0.0Evan Quan1-0/+1
Add SMU13.0.0 AllowIHInterrupt message mapping. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 6.1.x
2023-01-25drm/amdgpu: remove unconditional trap enable on add gfx11 queuesJonathan Kim1-1/+0
Rebase of driver has incorrect unconditional trap enablement for GFX11 when adding mes queues. Reported-by: Graham Sider <graham.sider@amd.com> Signed-off-by: Jonathan Kim <jonathan.kim@amd.com> Reviewed-by: Graham Sider <graham.sider@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 6.1.x
2023-01-25Merge tag 'fs.fuse.acl.v6.2-rc6' of ↵Linus Torvalds5-74/+78
git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping Pull fuse ACL fix from Christian Brauner: "The new posix acl API doesn't depend on the xattr handler infrastructure anymore and instead only relies on the posix acl inode operations. As a result daemons without FUSE_POSIX_ACL are unable to use posix acls like they used to. Fix this by copying what we did for overlayfs during the posix acl api conversion. Make fuse implement a dedicated ->get_inode_acl() method as does overlayfs. Fuse can then also uses this to express different needs for vfs permission checking during lookup and acl based retrieval via the regular system call path. This allows fuse to continue to refuse retrieving posix acls for daemons that don't set FUSE_POSXI_ACL for permission checking while also allowing a fuse server to retrieve it via the usual system calls" * tag 'fs.fuse.acl.v6.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping: fuse: fixes after adapting to new posix acl api
2023-01-25selftests: amd-pstate: Don't delete source files via MakefileDoug Smythies1-5/+0
Revert the portion of a recent Makefile change that incorrectly deletes source files when doing "make clean". Fixes: ba2d788aa873 ("selftests: amd-pstate: Trigger tbench benchmark and test cpus") Reported-by: Sedat Dilek <sedat.dilek@gmail.com> Tested-by: Sedat Dilek <sedat.dilek@gmail.com> Reviewed-by: Sedat Dilek <sedat.dilek@gmail.com> Acked-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Doug Smythies <dsmythies@telus.net> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-01-25cifs: Fix oops due to uncleared server->smbd_conn in reconnectDavid Howells1-0/+1
In smbd_destroy(), clear the server->smbd_conn pointer after freeing the smbd_connection struct that it points to so that reconnection doesn't get confused. Fixes: 8ef130f9ec27 ("CIFS: SMBD: Implement function to destroy a SMB Direct connection") Cc: stable@vger.kernel.org Reviewed-by: Paulo Alcantara (SUSE) <pc@cjr.nz> Acked-by: Tom Talpey <tom@talpey.com> Signed-off-by: David Howells <dhowells@redhat.com> Cc: Long Li <longli@microsoft.com> Cc: Pavel Shilovsky <piastryyy@gmail.com> Cc: Ronnie Sahlberg <lsahlber@redhat.com> Signed-off-by: Steve French <stfrench@microsoft.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-18 00:01:52 +0000