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a38297e Linux 6.9 12 May 2024, 21:12:29 UTC
af300a3 Merge tag 'kselftest-fix-vfork-2024-05-12' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux Pull Kselftest fixes from Mickaël Salaün: "Fix Kselftest's vfork() side effects. As reported by Kernel Test Robot and Sean Christopherson, some tests fail since v6.9-rc1 . This is due to the use of vfork() which introduced some side effects. Similarly, while making it more generic, a previous commit made some Landlock file system tests flaky, and subject to the host's file system mount configuration. This fixes all these side effects by replacing vfork() with clone3() and CLONE_VFORK, which is cleaner (no arbitrary shared memory) and makes the Kselftest framework more robust" Link: https://lore.kernel.org/oe-lkp/202403291015.1fcfa957-oliver.sang@intel.com Link: https://lore.kernel.org/r/ZjPelW6-AbtYvslu@google.com Link: https://lore.kernel.org/r/20240511171445.904356-1-mic@digikod.net * tag 'kselftest-fix-vfork-2024-05-12' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux: selftests/harness: Handle TEST_F()'s explicit exit codes selftests/harness: Fix vfork() side effects selftests/harness: Share _metadata between forked processes selftests/pidfd: Fix wrong expectation selftests/harness: Constify fixture variants selftests/landlock: Do not allocate memory in fixture data selftests/harness: Fix interleaved scheduling leading to race conditions selftests/harness: Fix fixture teardown selftests/landlock: Fix FS tests when run on a private mount point selftests/pidfd: Fix config for pidfd_setns_test 12 May 2024, 20:01:59 UTC
2842076 Merge tag 'for-linus-6.9' of git://git.kernel.org/pub/scm/virt/kvm/kvm Pull kvm fix from Paolo Bonzini: - Fix NULL pointer read on s390 in ioctl(KVM_CHECK_EXTENSION) for /dev/kvm * tag 'for-linus-6.9' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: s390: Check kvm pointer when testing KVM_CAP_S390_HPAGE_1M 12 May 2024, 19:15:39 UTC
ba16c1c Merge tag 'edac_urgent_for_v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras Pull EDAC fix from Borislav Petkov: - Fix a race condition when clearing error count bits and toggling the error interrupt throug the same register, in synopsys_edac * tag 'edac_urgent_for_v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras: EDAC/synopsys: Fix ECC status and IRQ control race condition 12 May 2024, 16:09:27 UTC
775a0ec Merge tag 'x86_urgent_for_v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Borislav Petkov: - Add a new PCI ID which belongs to a new AMD CPU family 0x1a - Ensure that that last level cache ID is set in all cases, in the AMD CPU topology parsing code, in order to prevent invalid scheduling domain CPU masks * tag 'x86_urgent_for_v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/topology/amd: Ensure that LLC ID is initialized x86/amd_nb: Add new PCI IDs for AMD family 0x1a 12 May 2024, 15:54:28 UTC
323feb3 selftests/harness: Handle TEST_F()'s explicit exit codes If TEST_F() explicitly calls exit(code) with code different than 0, then _metadata->exit_code is set to this code (e.g. KVM_ONE_VCPU_TEST()). We need to keep in mind that _metadata->exit_code can be KSFT_SKIP while the process exit code is 0. Cc: Jakub Kicinski <kuba@kernel.org> Cc: Kees Cook <keescook@chromium.org> Cc: Mark Brown <broonie@kernel.org> Cc: Shuah Khan <shuah@kernel.org> Cc: Will Drewry <wad@chromium.org> Reported-by: Sean Christopherson <seanjc@google.com> Tested-by: Sean Christopherson <seanjc@google.com> Closes: https://lore.kernel.org/r/ZjPelW6-AbtYvslu@google.com Fixes: 0710a1a73fb4 ("selftests/harness: Merge TEST_F_FORK() into TEST_F()") Link: https://lore.kernel.org/r/20240511171445.904356-11-mic@digikod.net Signed-off-by: Mickaël Salaün <mic@digikod.net> 11 May 2024, 17:18:47 UTC
f453cc3 selftests/harness: Fix vfork() side effects Setting the time namespace with CLONE_NEWTIME returns -EUSERS if the calling thread shares memory with another thread (because of the shared vDSO), which is the case when it is created with vfork(). Fix pidfd_setns_test by replacing test harness's vfork() call with a clone3() call with CLONE_VFORK, and an explicit sharing of the _metadata and self objects. Replace _metadata->teardown_parent with a new FIXTURE_TEARDOWN_PARENT() helper that can replace FIXTURE_TEARDOWN(). This is a cleaner approach and it enables to selectively share the fixture data between the child process running tests and the parent process running the fixture teardown. This also avoids updating several tests to not rely on the self object's copy-on-write property (e.g. storing the returned value of a fork() call). Cc: Christian Brauner <brauner@kernel.org> Cc: David S. Miller <davem@davemloft.net> Cc: Günther Noack <gnoack@google.com> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Mark Brown <broonie@kernel.org> Cc: Shuah Khan <shuah@kernel.org> Cc: Will Drewry <wad@chromium.org> Reported-by: kernel test robot <oliver.sang@intel.com> Closes: https://lore.kernel.org/oe-lkp/202403291015.1fcfa957-oliver.sang@intel.com Fixes: 0710a1a73fb4 ("selftests/harness: Merge TEST_F_FORK() into TEST_F()") Reviewed-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20240511171445.904356-10-mic@digikod.net Signed-off-by: Mickaël Salaün <mic@digikod.net> 11 May 2024, 17:18:47 UTC
24cf65a selftests/harness: Share _metadata between forked processes Unconditionally share _metadata between all forked processes, which enables to actually catch errors which were previously ignored. This is required for a following commit replacing vfork() with clone3() and CLONE_VFORK (i.e. not sharing the full memory) . It should also be useful to share _metadata to extend expectations to test process's forks. For instance, this change identified a wrong expectation in pidfd_setns_test. Because this _metadata is used by the new XFAIL_ADD(), use a global pointer initialized in TEST_F(). This is OK because only XFAIL_ADD() use it, and XFAIL_ADD() already depends on TEST_F(). Cc: Jakub Kicinski <kuba@kernel.org> Cc: Shuah Khan <skhan@linuxfoundation.org> Cc: Will Drewry <wad@chromium.org> Reviewed-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20240511171445.904356-9-mic@digikod.net Signed-off-by: Mickaël Salaün <mic@digikod.net> 11 May 2024, 17:18:46 UTC
821bc4a selftests/pidfd: Fix wrong expectation Replace a wrong EXPECT_GT(self->child_pid_exited, 0) with EXPECT_GE(), which will be actually tested on the parent and child sides with a following commit. Cc: Shuah Khan <skhan@linuxfoundation.org> Reviewed-by: Kees Cook <keescook@chromium.org> Reviewed-by: Christian Brauner <brauner@kernel.org> Link: https://lore.kernel.org/r/20240511171445.904356-8-mic@digikod.net Signed-off-by: Mickaël Salaün <mic@digikod.net> 11 May 2024, 17:18:46 UTC
cc80aa9 selftests/harness: Constify fixture variants FIXTURE_VARIANT_ADD() types are passed as const pointers to FIXTURE_TEARDOWN(). Make that explicit by constifying the variants declarations. Cc: Shuah Khan <skhan@linuxfoundation.org> Cc: Will Drewry <wad@chromium.org> Reviewed-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20240511171445.904356-7-mic@digikod.net Signed-off-by: Mickaël Salaün <mic@digikod.net> 11 May 2024, 17:18:45 UTC
3656bc2 selftests/landlock: Do not allocate memory in fixture data Do not allocate self->dir_path in the test process because this would not be visible in the FIXTURE_TEARDOWN() process when relying on fork()/clone3() instead of vfork(). This change is required for a following commit removing vfork() call to not break the layout3_fs.* test cases. Cc: Günther Noack <gnoack@google.com> Cc: Shuah Khan <skhan@linuxfoundation.org> Reviewed-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20240511171445.904356-6-mic@digikod.net Signed-off-by: Mickaël Salaün <mic@digikod.net> 11 May 2024, 17:18:44 UTC
a86f189 selftests/harness: Fix interleaved scheduling leading to race conditions Fix a race condition when running several FIXTURE_TEARDOWN() managing the same resource. This fixes a race condition in the Landlock file system tests when creating or unmounting the same directory. Using clone3() with CLONE_VFORK guarantees that the child and grandchild test processes are sequentially scheduled. This is implemented with a new clone3_vfork() helper replacing the fork() call. This avoids triggering this error in __wait_for_test(): Test ended in some other way [127] Cc: Christian Brauner <brauner@kernel.org> Cc: David S. Miller <davem@davemloft.net> Cc: Günther Noack <gnoack@google.com> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Mark Brown <broonie@kernel.org> Cc: Shuah Khan <shuah@kernel.org> Cc: Will Drewry <wad@chromium.org> Fixes: 41cca0542d7c ("selftests/harness: Fix TEST_F()'s vfork handling") Reviewed-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20240511171445.904356-5-mic@digikod.net Signed-off-by: Mickaël Salaün <mic@digikod.net> 11 May 2024, 17:18:43 UTC
fff37bd selftests/harness: Fix fixture teardown Make sure fixture teardowns are run when test cases failed, including when _metadata->teardown_parent is set to true. Make sure only one fixture teardown is run per test case, handling the case where the test child forks. Cc: Jakub Kicinski <kuba@kernel.org> Cc: Shengyu Li <shengyu.li.evgeny@gmail.com> Cc: Shuah Khan <skhan@linuxfoundation.org> Fixes: 72d7cb5c190b ("selftests/harness: Prevent infinite loop due to Assert in FIXTURE_TEARDOWN") Fixes: 0710a1a73fb4 ("selftests/harness: Merge TEST_F_FORK() into TEST_F()") Reviewed-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20240511171445.904356-4-mic@digikod.net Rule: add Link: https://lore.kernel.org/stable/20240506165518.474504-4-mic%40digikod.net Signed-off-by: Mickaël Salaün <mic@digikod.net> 11 May 2024, 17:18:43 UTC
7e4042a selftests/landlock: Fix FS tests when run on a private mount point According to the test environment, the mount point of the test's working directory may be shared or not, which changes the visibility of the nested "tmp" mount point for the test's parent process calling umount("tmp"). This was spotted while running tests in containers [1], where mount points are private. Cc: Günther Noack <gnoack@google.com> Cc: Shuah Khan <skhan@linuxfoundation.org> Link: https://github.com/landlock-lsm/landlock-test-tools/pull/4 [1] Fixes: 41cca0542d7c ("selftests/harness: Fix TEST_F()'s vfork handling") Reviewed-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20240511171445.904356-3-mic@digikod.net Signed-off-by: Mickaël Salaün <mic@digikod.net> 11 May 2024, 17:18:42 UTC
37dc2e0 selftests/pidfd: Fix config for pidfd_setns_test Required by switch_timens() to open /proc/self/ns/time_for_children. CONFIG_GENERIC_VDSO_TIME_NS is not available on UML, so pidfd_setns_test cannot be run successfully on this architecture. Cc: Shuah Khan <skhan@linuxfoundation.org> Fixes: 2b40c5db73e2 ("selftests/pidfd: add pidfd setns tests") Reviewed-by: Kees Cook <keescook@chromium.org> Reviewed-by: Christian Brauner <brauner@kernel.org> Link: https://lore.kernel.org/r/20240511171445.904356-2-mic@digikod.net Signed-off-by: Mickaël Salaün <mic@digikod.net> 11 May 2024, 17:18:39 UTC
cf87f46 Merge tag 'drm-fixes-2024-05-11' of https://gitlab.freedesktop.org/drm/kernel Pull drm fixes from Dave Airlie: "This should be the last set of fixes for 6.9, i915, xe and amdgpu are the bulk here, one of the previous nouveau fixes turned up an issue, so reverting it, otherwise one core and a couple of meson fixes. core: - fix connector debugging output i915: - Automate CCS Mode setting during engine resets - Fix audio time stamp programming for DP - Fix parsing backlight BDB data xe: - Fix use zero-length element array - Move more from system wq to ordered private wq - Do not ignore return for drmm_mutex_init amdgpu: - DCN 3.5 fix - MST DSC fixes - S0i3 fix - S4 fix - HDP MMIO mapping fix - Fix a regression in visible vram handling amdkfd: - Spatial partition fix meson: - dw-hdmi: power-up fixes - dw-hdmi: add badngap setting for g12 nouveau: - revert SG_DEBUG fix that has a side effect" * tag 'drm-fixes-2024-05-11' of https://gitlab.freedesktop.org/drm/kernel: Revert "drm/nouveau/firmware: Fix SG_DEBUG error with nvkm_firmware_ctor()" drm/amdgpu: Fix comparison in amdgpu_res_cpu_visible drm/amdkfd: don't allow mapping the MMIO HDP page with large pages drm/xe: Use ordered WQ for G2H handler drm/xe/guc: Check error code when initializing the CT mutex drm/xe/ads: Use flexible-array Revert "drm/amdkfd: Add partition id field to location_id" dm/amd/pm: Fix problems with reboot/shutdown for some SMU 13.0.4/13.0.11 users drm/amd/display: MST DSC check for older devices drm/amd/display: Fix idle optimization checks for multi-display and dual eDP drm/amd/display: Fix DSC-re-computing drm/amd/display: Enable urgent latency adjustments for DCN35 drm/connector: Add \n to message about demoting connector force-probes drm/i915/bios: Fix parsing backlight BDB data drm/i915/audio: Fix audio time stamp programming for DP drm/i915/gt: Automate CCS Mode setting during engine resets drm/meson: dw-hdmi: add bandgap setting for g12 drm/meson: dw-hdmi: power up phy on device init 10 May 2024, 21:37:05 UTC
c22c3e0 Merge tag 'mm-hotfixes-stable-2024-05-10-13-14' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull MM fixes from Andrew Morton: "18 hotfixes, 7 of which are cc:stable. More fixups for this cycle's page_owner updates. And a few userfaultfd fixes. Otherwise, random singletons - see the individual changelogs for details" * tag 'mm-hotfixes-stable-2024-05-10-13-14' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: mailmap: add entry for Barry Song selftests/mm: fix powerpc ARCH check mailmap: add entry for John Garry XArray: set the marks correctly when splitting an entry selftests/vDSO: fix runtime errors on LoongArch selftests/vDSO: fix building errors on LoongArch mm,page_owner: don't remove __GFP_NOLOCKDEP in add_stack_record_to_list fs/proc/task_mmu: fix uffd-wp confusion in pagemap_scan_pmd_entry() fs/proc/task_mmu: fix loss of young/dirty bits during pagemap scan mm/vmalloc: fix return value of vb_alloc if size is 0 mm: use memalloc_nofs_save() in page_cache_ra_order() kmsan: compiler_types: declare __no_sanitize_or_inline lib/test_xarray.c: fix error assumptions on check_xa_multi_store_adv_add() tools: fix userspace compilation with new test_xarray changes MAINTAINERS: update URL's for KEYS/KEYRINGS_INTEGRITY and TPM DEVICE DRIVER mm: page_owner: fix wrong information in dump_page_owner maple_tree: fix mas_empty_area_rev() null pointer dereference mm/userfaultfd: reset ptes when close() for wr-protected ones 10 May 2024, 21:16:03 UTC
a222a64 Revert "drm/nouveau/firmware: Fix SG_DEBUG error with nvkm_firmware_ctor()" This reverts commit 52a6947bf576b97ff8e14bb0a31c5eaf2d0d96e2. This causes loading failures in [ 0.367379] nouveau 0000:01:00.0: NVIDIA GP104 (134000a1) [ 0.474499] nouveau 0000:01:00.0: bios: version 86.04.50.80.13 [ 0.474620] nouveau 0000:01:00.0: pmu: firmware unavailable [ 0.474977] nouveau 0000:01:00.0: fb: 8192 MiB GDDR5 [ 0.484371] nouveau 0000:01:00.0: sec2(acr): mbox 00000001 00000000 [ 0.484377] nouveau 0000:01:00.0: sec2(acr):load: boot failed: -5 [ 0.484379] nouveau 0000:01:00.0: acr: init failed, -5 [ 0.484466] nouveau 0000:01:00.0: init failed with -5 [ 0.484468] nouveau: DRM-master:00000000:00000080: init failed with -5 [ 0.484470] nouveau 0000:01:00.0: DRM-master: Device allocation failed: -5 [ 0.485078] nouveau 0000:01:00.0: probe with driver nouveau failed with error -50 I tried tracking it down but ran out of time this week, will revisit next week. Reported-by: Dan Moulding <dan@danm.net> Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com> 10 May 2024, 21:04:10 UTC
b61821b Merge tag 'drm-misc-fixes-2024-05-10' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes Short summary of fixes pull: core: - fix connector debugging output meson: - dw-hdmi: power-up fixes - dw-hdmi: add badngap setting for g12 Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20240510072027.GA9131@linux.fritz.box 10 May 2024, 21:01:16 UTC
cfb4be1 Merge tag 'gpio-fixes-for-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fixes from Bartosz Golaszewski: "Some last-minute fixes for this release from the GPIO subsystem. The first two address a regression in performance reported to me after the conversion to using SRCU in GPIOLIB that was merged during the v6.9 merge window. The second patch is not technically a fix but since after the first one we no longer need to use a per-descriptor SRCU struct, I think it's worth to simplify the code before it gets released on Sunday. The next two commits fix two memory issues: one use-after-free bug and one instance of possibly leaking kernel stack memory to user-space. Summary: - fix a performance regression in GPIO requesting and releasing after the conversion to SRCU - fix a use-after-free bug due to a race-condition - fix leaking stack memory to user-space in a GPIO uABI corner case" * tag 'gpio-fixes-for-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpiolib: cdev: fix uninitialised kfifo gpiolib: cdev: Fix use after free in lineinfo_changed_notify gpiolib: use a single SRCU struct for all GPIO descriptors gpiolib: fix the speed of descriptor label setting with SRCU 10 May 2024, 21:01:00 UTC
06fbf84 Merge tag 'amd-drm-fixes-6.9-2024-05-10' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.9-2024-05-10: amdgpu: - DCN 3.5 fix - MST DSC fixes - S0i3 fix - S4 fix - HDP MMIO mapping fix - Fix a regression in visible vram handling amdkfd: - Spatial partition fix Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240510171110.1394940-1-alexander.deucher@amd.com 10 May 2024, 20:42:45 UTC
672614a mailmap: add entry for Barry Song Include a .mailmap entry to synchronize with both my past and current emails. Among them, three business mailboxes are dead. Link: https://lkml.kernel.org/r/20240506042009.10854-1-21cnbao@gmail.com Signed-off-by: Barry Song <v-songbaohua@oppo.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> 10 May 2024, 19:55:36 UTC
7e64234 selftests/mm: fix powerpc ARCH check In commit 0518dbe97fe6 ("selftests/mm: fix cross compilation with LLVM") the logic to detect the machine architecture in the Makefile was changed to use ARCH, and only fallback to uname -m if ARCH is unset. However the tests of ARCH were not updated to account for the fact that ARCH is "powerpc" for powerpc builds, not "ppc64". Fix it by changing the checks to look for "powerpc", and change the uname -m logic to convert "ppc64.*" into "powerpc". With that fixed the following tests now build for powerpc again: * protection_keys * va_high_addr_switch * virtual_address_range * write_to_hugetlbfs Link: https://lkml.kernel.org/r/20240506115825.66415-1-mpe@ellerman.id.au Fixes: 0518dbe97fe6 ("selftests/mm: fix cross compilation with LLVM") Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Cc: Mark Brown <broonie@kernel.org> Cc: <stable@vger.kernel.org> [6.4+] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> 10 May 2024, 19:55:36 UTC
f4345f0 Merge tag 'block-6.9-20240510' of git://git.kernel.dk/linux Pull block fixes from Jens Axboe: - NVMe pull request via Keith: - nvme target fixes (Sagi, Dan, Maurizo) - new vendor quirk for broken MSI (Sean) - Virtual boundary fix for a regression in this merge window (Ming) * tag 'block-6.9-20240510' of git://git.kernel.dk/linux: nvmet-rdma: fix possible bad dereference when freeing rsps nvmet: prevent sprintf() overflow in nvmet_subsys_nsid_exists() nvmet: make nvmet_wq unbound nvmet-auth: return the error code to the nvmet_auth_ctrl_hash() callers nvme-pci: Add quirk for broken MSIs block: set default max segment size in case of virt_boundary 10 May 2024, 17:24:16 UTC
ed44935 Merge tag 'spi-fix-v6.9-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "Two device specific fixes here, one avoiding glitches on chip select with the STM32 driver and one for incorrectly configured clocks on the Microchip QSPI controller" * tag 'spi-fix-v6.9-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: microchip-core-qspi: fix setting spi bus clock rate spi: stm32: enable controller before asserting CS 10 May 2024, 17:20:49 UTC
99dff48 Merge tag 'regulator-fix-v6.9-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fixes from Mark Brown: "Two fixes here, one from Johan which fixes error handling when we attempt to create duplicate debugfs files and one for an incorrect specification of ramp_delay with the rtq2208" * tag 'regulator-fix-v6.9-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: core: fix debugfs creation regression regulator: rtq2208: Fix the BUCK ramp_delay range to maximum of 16mVstep/us 10 May 2024, 17:18:31 UTC
92d5030 Merge tag 'timers-urgent-2024-05-10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fix from Ingo Molnar: "Fix possible (but unlikely) out-of-bounds access in the timer migration per-CPU-init code" * tag 'timers-urgent-2024-05-10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: timers/migration: Prevent out of bounds access on failure 10 May 2024, 17:15:58 UTC
9895702 Merge tag 'iommu-fixes-v6.9-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull iommu fixes from Joerg Roedel: - Fix offset miscalculation on ARM-SMMU driver - AMD IOMMU fix for initializing state of untrusted devices * tag 'iommu-fixes-v6.9-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/arm-smmu: Use the correct type in nvidia_smmu_context_fault() iommu/amd: Enhance def_domain_type to handle untrusted device 10 May 2024, 17:10:21 UTC
8d2c930 drm/amdgpu: Fix comparison in amdgpu_res_cpu_visible It incorrectly claimed a resource isn't CPU visible if it's located at the very end of CPU visible VRAM. Fixes: a6ff969fe9cb ("drm/amdgpu: fix visible VRAM handling during faults") Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3343 Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reported-and-Tested-by: Jeremy Day <jsday@noreason.ca> Signed-off-by: Michel Dänzer <mdaenzer@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> CC: stable@vger.kernel.org 10 May 2024, 17:05:13 UTC
be4a2a8 drm/amdkfd: don't allow mapping the MMIO HDP page with large pages We don't get the right offset in that case. The GPU has an unused 4K area of the register BAR space into which you can remap registers. We remap the HDP flush registers into this space to allow userspace (CPU or GPU) to flush the HDP when it updates VRAM. However, on systems with >4K pages, we end up exposing PAGE_SIZE of MMIO space. Fixes: d8e408a82704 ("drm/amdkfd: Expose HDP registers to user space") Reviewed-by: Felix Kuehling <felix.kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org 10 May 2024, 17:05:13 UTC
5754ace x86/topology/amd: Ensure that LLC ID is initialized The original topology evaluation code initialized cpu_data::topo::llc_id with the die ID initialy and then eventually overwrite it with information gathered from a CPUID leaf. The conversion analysis failed to spot that particular detail and omitted this initial assignment under the assumption that each topology evaluation path will set it up. That assumption is mostly correct, but turns out to be wrong in case that the CPUID leaf 0x80000006 does not provide a LLC ID. In that case, LLC ID is invalid and as a consequence the setup of the scheduling domain CPU masks is incorrect which subsequently causes the scheduler core to complain about it during CPU hotplug: BUG: arch topology borken the CLS domain not a subset of the MC domain Cure it by reusing legacy_set_llc() and assigning the die ID if the LLC ID is invalid after all possible parsers have been tried. Fixes: f7fb3b2dd92c ("x86/cpu: Provide an AMD/HYGON specific topology parser") Reported-by: Yuezhang Mo <Yuezhang.Mo@sony.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Tested-by: Yuezhang Mo <Yuezhang.Mo@sony.com> Link: https://lore.kernel.org/r/PUZPR04MB63168AC442C12627E827368581292@PUZPR04MB6316.apcprd04.prod.outlook.com 10 May 2024, 15:42:50 UTC
ee0166b gpiolib: cdev: fix uninitialised kfifo If a line is requested with debounce, and that results in debouncing in software, and the line is subsequently reconfigured to enable edge detection then the allocation of the kfifo to contain edge events is overlooked. This results in events being written to and read from an uninitialised kfifo. Read events are returned to userspace. Initialise the kfifo in the case where the software debounce is already active. Fixes: 65cff7046406 ("gpiolib: cdev: support setting debounce") Signed-off-by: Kent Gibson <warthog618@gmail.com> Link: https://lore.kernel.org/r/20240510065342.36191-1-warthog618@gmail.com Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> 10 May 2024, 14:38:27 UTC
0e640f0 x86/amd_nb: Add new PCI IDs for AMD family 0x1a Add the new PCI Device IDs to the MISC IDs list to support new generation of AMD 1Ah family 70h Models of processors. [ bp: Massage commit message. ] Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Link: https://lore.kernel.org/r/20240510111829.969501-1-Shyam-sundar.S-k@amd.com 10 May 2024, 12:52:46 UTC
65ade56 iommu/arm-smmu: Use the correct type in nvidia_smmu_context_fault() This was missed because of the function pointer indirection. nvidia_smmu_context_fault() is also installed as a irq function, and the 'void *' was changed to a struct arm_smmu_domain. Since the iommu_domain is embedded at a non-zero offset this causes nvidia_smmu_context_fault() to miscompute the offset. Fixup the types. Unable to handle kernel NULL pointer dereference at virtual address 0000000000000120 Mem abort info: ESR = 0x0000000096000004 EC = 0x25: DABT (current EL), IL = 32 bits SET = 0, FnV = 0 EA = 0, S1PTW = 0 FSC = 0x04: level 0 translation fault Data abort info: ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000 CM = 0, WnR = 0, TnD = 0, TagAccess = 0 GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 user pgtable: 4k pages, 48-bit VAs, pgdp=0000000107c9f000 [0000000000000120] pgd=0000000000000000, p4d=0000000000000000 Internal error: Oops: 0000000096000004 [#1] SMP Modules linked in: CPU: 1 PID: 47 Comm: kworker/u25:0 Not tainted 6.9.0-0.rc7.58.eln136.aarch64 #1 Hardware name: Unknown NVIDIA Jetson Orin NX/NVIDIA Jetson Orin NX, BIOS 3.1-32827747 03/19/2023 Workqueue: events_unbound deferred_probe_work_func pstate: 604000c9 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : nvidia_smmu_context_fault+0x1c/0x158 lr : __free_irq+0x1d4/0x2e8 sp : ffff80008044b6f0 x29: ffff80008044b6f0 x28: ffff000080a60b18 x27: ffffd32b5172e970 x26: 0000000000000000 x25: ffff0000802f5aac x24: ffff0000802f5a30 x23: ffff0000802f5b60 x22: 0000000000000057 x21: 0000000000000000 x20: ffff0000802f5a00 x19: ffff000087d4cd80 x18: ffffffffffffffff x17: 6234362066666666 x16: 6630303078302d30 x15: ffff00008156d888 x14: 0000000000000000 x13: ffff0000801db910 x12: ffff00008156d6d0 x11: 0000000000000003 x10: ffff0000801db918 x9 : ffffd32b50f94d9c x8 : 1fffe0001032fda1 x7 : ffff00008197ed00 x6 : 000000000000000f x5 : 000000000000010e x4 : 000000000000010e x3 : 0000000000000000 x2 : ffffd32b51720cd8 x1 : ffff000087e6f700 x0 : 0000000000000057 Call trace: nvidia_smmu_context_fault+0x1c/0x158 __free_irq+0x1d4/0x2e8 free_irq+0x3c/0x80 devm_free_irq+0x64/0xa8 arm_smmu_domain_free+0xc4/0x158 iommu_domain_free+0x44/0xa0 iommu_deinit_device+0xd0/0xf8 __iommu_group_remove_device+0xcc/0xe0 iommu_bus_notifier+0x64/0xa8 notifier_call_chain+0x78/0x148 blocking_notifier_call_chain+0x4c/0x90 bus_notify+0x44/0x70 device_del+0x264/0x3e8 pci_remove_bus_device+0x84/0x120 pci_remove_root_bus+0x5c/0xc0 dw_pcie_host_deinit+0x38/0xe0 tegra_pcie_config_rp+0xc0/0x1f0 tegra_pcie_dw_probe+0x34c/0x700 platform_probe+0x70/0xe8 really_probe+0xc8/0x3a0 __driver_probe_device+0x84/0x160 driver_probe_device+0x44/0x130 __device_attach_driver+0xc4/0x170 bus_for_each_drv+0x90/0x100 __device_attach+0xa8/0x1c8 device_initial_probe+0x1c/0x30 bus_probe_device+0xb0/0xc0 deferred_probe_work_func+0xbc/0x120 process_one_work+0x194/0x490 worker_thread+0x284/0x3b0 kthread+0xf4/0x108 ret_from_fork+0x10/0x20 Code: a9b97bfd 910003fd a9025bf5 f85a0035 (b94122a1) Cc: stable@vger.kernel.org Fixes: e0976331ad11 ("iommu/arm-smmu: Pass arm_smmu_domain to internal functions") Reported-by: Jerry Snitselaar <jsnitsel@redhat.com> Closes: https://lore.kernel.org/all/jto5e3ili4auk6sbzpnojdvhppgwuegir7mpd755anfhwcbkfz@2u5gh7bxb4iv Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> Tested-by: Jerry Snitselaar <jsnitsel@redhat.com> Acked-by: Jerry Snitselaar <jsnitsel@redhat.com> Link: https://lore.kernel.org/r/0-v1-24ce064de41f+4ac-nvidia_smmu_fault_jgg@nvidia.com Signed-off-by: Joerg Roedel <jroedel@suse.de> 10 May 2024, 07:09:55 UTC
fa68a34 Merge tag 'drm-xe-fixes-2024-05-09' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes - Fix use zero-length element array - Move more from system wq to ordered private wq - Do not ignore return for drmm_mutex_init Signed-off-by: Dave Airlie <airlied@redhat.com> From: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/c3rduifdp5wipkljdpuq4x6uowkc2uyzgdoft4txvp6mgvzjaj@7zw7c6uw4wrf 10 May 2024, 00:06:07 UTC
b356ead Merge tag 'drm-intel-fixes-2024-05-08' of https://anongit.freedesktop.org/git/drm/drm-intel into drm-fixes - Automate CCS Mode setting during engine resets (Andi) - Fix audio time stamp programming for DP (Chaitanya) - Fix parsing backlight BDB data (Karthikeyan) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZjvTVEmQeVKVB2jx@intel.com 09 May 2024, 22:34:50 UTC
a772178 Merge tag 'nvme-6.9-2024-05-09' of git://git.infradead.org/nvme into block-6.9 Pull NVMe fixes from Keith: "nvme fixes for Linux 6.9 - nvme target fixes (Sagi, Dan, Maurizo) - new vendor quirk for broken MSI (Sean)" * tag 'nvme-6.9-2024-05-09' of git://git.infradead.org/nvme: nvmet-rdma: fix possible bad dereference when freeing rsps nvmet: prevent sprintf() overflow in nvmet_subsys_nsid_exists() nvmet: make nvmet_wq unbound nvmet-auth: return the error code to the nvmet_auth_ctrl_hash() callers nvme-pci: Add quirk for broken MSIs 09 May 2024, 17:49:18 UTC
448b3fe Merge tag 'hwmon-for-v6.9-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fixes from Guenter Roeck: - pmbus/ucd9000: Increase chip access delay to avoid random access errors - corsair-cpro: Protect kernel code against parallel hidraw access from userspace * tag 'hwmon-for-v6.9-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (pmbus/ucd9000) Increase delay from 250 to 500us hwmon: (corsair-cpro) Protect ccp->wait_input_report with a spinlock hwmon: (corsair-cpro) Use complete_all() instead of complete() in ccp_raw_event() hwmon: (corsair-cpro) Use a separate buffer for sending commands 09 May 2024, 17:17:22 UTC
26e8383 hwmon: (pmbus/ucd9000) Increase delay from 250 to 500us Following the failure observed with a delay of 250us, experiments were conducted with various delays. It was found that a delay of 350us effectively mitigated the issue. To provide a more optimal solution while still allowing a margin for stability, the delay is being adjusted to 500us. Signed-off-by: Lakshmi Yadlapati <lakshmiy@us.ibm.com> Link: https://lore.kernel.org/r/20240507194603.1305750-1-lakshmiy@us.ibm.com Fixes: 8d655e6523764 ("hwmon: (ucd90320) Add minimum delay between bus accesses") Reviewed-by: Eddie James <eajames@linux.ibm.com> Cc: stable@vger.kernel.org Signed-off-by: Guenter Roeck <linux@roeck-us.net> 09 May 2024, 16:37:06 UTC
8c3b756 Merge tag 'net-6.9-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "Including fixes from bluetooth and IPsec. The bridge patch is actually a follow-up to a recent fix in the same area. We have a pending v6.8 AF_UNIX regression; it should be solved soon, but not in time for this PR. Current release - regressions: - eth: ks8851: Queue RX packets in IRQ handler instead of disabling BHs - net: bridge: fix corrupted ethernet header on multicast-to-unicast Current release - new code bugs: - xfrm: fix possible bad pointer derferencing in error path Previous releases - regressionis: - core: fix out-of-bounds access in ops_init - ipv6: - fix potential uninit-value access in __ip6_make_skb() - fib6_rules: avoid possible NULL dereference in fib6_rule_action() - tcp: use refcount_inc_not_zero() in tcp_twsk_unique(). - rtnetlink: correct nested IFLA_VF_VLAN_LIST attribute validation - rxrpc: fix congestion control algorithm - bluetooth: - l2cap: fix slab-use-after-free in l2cap_connect() - msft: fix slab-use-after-free in msft_do_close() - eth: hns3: fix kernel crash when devlink reload during initialization - eth: dsa: mv88e6xxx: add phylink_get_caps for the mv88e6320/21 family Previous releases - always broken: - xfrm: preserve vlan tags for transport mode software GRO - tcp: defer shutdown(SEND_SHUTDOWN) for TCP_SYN_RECV sockets - eth: hns3: keep using user config after hardware reset" * tag 'net-6.9-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (47 commits) net: dsa: mv88e6xxx: read cmode on mv88e6320/21 serdes only ports net: dsa: mv88e6xxx: add phylink_get_caps for the mv88e6320/21 family net: hns3: fix kernel crash when devlink reload during initialization net: hns3: fix port vlan filter not disabled issue net: hns3: use appropriate barrier function after setting a bit value net: hns3: release PTP resources if pf initialization failed net: hns3: change type of numa_node_mask as nodemask_t net: hns3: direct return when receive a unknown mailbox message net: hns3: using user configure after hardware reset net/smc: fix neighbour and rtable leak in smc_ib_find_route() ipv6: prevent NULL dereference in ip6_output() hsr: Simplify code for announcing HSR nodes timer setup ipv6: fib6_rules: avoid possible NULL dereference in fib6_rule_action() dt-bindings: net: mediatek: remove wrongly added clocks and SerDes rxrpc: Only transmit one ACK per jumbo packet received rxrpc: Fix congestion control algorithm selftests: test_bridge_neigh_suppress.sh: Fix failures due to duplicate MAC ipv6: Fix potential uninit-value access in __ip6_make_skb() net: phy: marvell-88q2xxx: add support for Rev B1 and B2 appletalk: Improve handling of broadcast packets ... 09 May 2024, 15:48:57 UTC
62788b0 Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rmk/linux Pull ARM fix from Russell King: - clear stale KASan stack poison when a CPU resumes * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rmk/linux: ARM: 9381/1: kasan: clear stale stack poison 09 May 2024, 15:44:13 UTC
2a4b49b regulator: core: fix debugfs creation regression regulator_get() may sometimes be called more than once for the same consumer device, something which before commit dbe954d8f163 ("regulator: core: Avoid debugfs: Directory ... already present! error") resulted in errors being logged. A couple of recent commits broke the handling of such cases so that attributes are now erroneously created in the debugfs root directory the second time a regulator is requested and the log is filled with errors like: debugfs: File 'uA_load' in directory '/' already present! debugfs: File 'min_uV' in directory '/' already present! debugfs: File 'max_uV' in directory '/' already present! debugfs: File 'constraint_flags' in directory '/' already present! on any further calls. Fixes: 2715bb11cfff ("regulator: core: Fix more error checking for debugfs_create_dir()") Fixes: 08880713ceec ("regulator: core: Streamline debugfs operations") Cc: stable@vger.kernel.org Cc: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20240509133304.8883-1-johan+linaro@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org> 09 May 2024, 15:43:57 UTC
1bbc991 Merge tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull dentry leak fix from Al Viro: "Dentry leak fix in the qibfs driver that I forgot to send a pull request for ;-/ My apologies - it actually sat in vfs.git#fixes for more than two months..." * tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: qibfs: fix dentry leak 09 May 2024, 15:39:10 UTC
c002bfe drm/xe: Use ordered WQ for G2H handler System work queues are shared, use a dedicated work queue for G2H processing to avoid G2H processing getting block behind system tasks. Fixes: dd08ebf6c352 ("drm/xe: Introduce a new DRM driver for Intel GPUs") Cc: <stable@vger.kernel.org> Signed-off-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Francois Dugast <francois.dugast@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240506034758.3697397-1-matthew.brost@intel.com (cherry picked from commit 50aec9665e0babd62b9eee4e613d9a1ef8d2b7de) Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> 09 May 2024, 14:41:27 UTC
7bd9c9f drm/xe/guc: Check error code when initializing the CT mutex The initialization via drmm_mutex_init can fail, so we need to check the return code and escalate the failure. The mutex initialization has been moved after all the other init steps that can't fail, so we're always guaranteed to have those done and don't have to check in the cleanup code. Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Reviewed-by: Vinay Belgaumkar <vinay.belgaumkar@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240321195512.274210-1-daniele.ceraolospurio@intel.com (cherry picked from commit b4abeb5545bb3ddcdda3c19067680ad0b2259be4) Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> 09 May 2024, 14:40:59 UTC
2d4b74a drm/xe/ads: Use flexible-array Zero-length arrays are deprecated and flexible arrays should be used instead: https://www.kernel.org/doc/html/v6.9-rc7/process/deprecated.html#zero-length-and-one-element-arrays Reported-by: kernel test robot <lkp@intel.com> Reported-by: Julia Lawall <julia.lawall@inria.fr> Closes: https://lore.kernel.org/r/202405051824.AmjAI5Pg-lkp@intel.com/ Fixes: dd08ebf6c352 ("drm/xe: Introduce a new DRM driver for Intel GPUs") Cc: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Matthew Brost <matthew.brost@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240506141917.205714-1-lucas.demarchi@intel.com Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> (cherry picked from commit ee7284230644e21fef0e38fc5bf8f907b6bb7f7c) Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> 09 May 2024, 14:36:19 UTC
02f6b0e gpiolib: cdev: Fix use after free in lineinfo_changed_notify The use-after-free issue occurs as follows: when the GPIO chip device file is being closed by invoking gpio_chrdev_release(), watched_lines is freed by bitmap_free(), but the unregistration of lineinfo_changed_nb notifier chain failed due to waiting write rwsem. Additionally, one of the GPIO chip's lines is also in the release process and holds the notifier chain's read rwsem. Consequently, a race condition leads to the use-after-free of watched_lines. Here is the typical stack when issue happened: [free] gpio_chrdev_release() --> bitmap_free(cdev->watched_lines) <-- freed --> blocking_notifier_chain_unregister() --> down_write(&nh->rwsem) <-- waiting rwsem --> __down_write_common() --> rwsem_down_write_slowpath() --> schedule_preempt_disabled() --> schedule() [use] st54spi_gpio_dev_release() --> gpio_free() --> gpiod_free() --> gpiod_free_commit() --> gpiod_line_state_notify() --> blocking_notifier_call_chain() --> down_read(&nh->rwsem); <-- held rwsem --> notifier_call_chain() --> lineinfo_changed_notify() --> test_bit(xxxx, cdev->watched_lines) <-- use after free The side effect of the use-after-free issue is that a GPIO line event is being generated for userspace where it shouldn't. However, since the chrdev is being closed, userspace won't have the chance to read that event anyway. To fix the issue, call the bitmap_free() function after the unregistration of lineinfo_changed_nb notifier chain. Fixes: 51c1064e82e7 ("gpiolib: add new ioctl() for monitoring changes in line info") Signed-off-by: Zhongqiu Han <quic_zhonhan@quicinc.com> Link: https://lore.kernel.org/r/20240505141156.2944912-1-quic_zhonhan@quicinc.com Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> 09 May 2024, 14:30:51 UTC
7765ffe gpiolib: use a single SRCU struct for all GPIO descriptors We used a per-descriptor SRCU struct in order to not impose a wait with synchronize_srcu() for descriptor X on read-only operations of descriptor Y. Now that we no longer call synchronize_srcu() on descriptor label change but only when releasing descriptor resources, we can use a single SRCU structure for all GPIO descriptors in a given chip. Suggested-by: "Paul E. McKenney" <paulmck@kernel.org> Acked-by: "Paul E. McKenney" <paulmck@kernel.org> Link: https://lore.kernel.org/r/20240507172414.28513-1-brgl@bgdev.pl Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> 09 May 2024, 13:06:36 UTC
6e7ffa1 net: dsa: mv88e6xxx: read cmode on mv88e6320/21 serdes only ports On the mv88e6320 and 6321 switch family, port 0/1 are serdes only ports. Modified the mv88e6352_get_port4_serdes_cmode function to pass a port number since the register set of the 6352 is equal on the 6320/21. Signed-off-by: Steffen Bätz <steffen@innosonix.de> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Fabio Estevam <festevam@gmail.com> Link: https://lore.kernel.org/r/20240508072944.54880-3-steffen@innosonix.de Signed-off-by: Paolo Abeni <pabeni@redhat.com> 09 May 2024, 09:48:20 UTC
f39bf3c net: dsa: mv88e6xxx: add phylink_get_caps for the mv88e6320/21 family As of commit de5c9bf40c45 ("net: phylink: require supported_interfaces to be filled") Marvell 88e6320/21 switches fail to be probed: ... mv88e6085 30be0000.ethernet-1:00: phylink: error: empty supported_interfaces error creating PHYLINK: -22 ... The problem stems from the use of mv88e6185_phylink_get_caps() to get the device capabilities. Since there are serdes only ports 0/1 included, create a new dedicated phylink_get_caps for the 6320 and 6321 to properly support their set of capabilities. Fixes: de5c9bf40c45 ("net: phylink: require supported_interfaces to be filled") Signed-off-by: Steffen Bätz <steffen@innosonix.de> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Fabio Estevam <festevam@gmail.com> Link: https://lore.kernel.org/r/20240508072944.54880-2-steffen@innosonix.de Signed-off-by: Paolo Abeni <pabeni@redhat.com> 09 May 2024, 09:47:49 UTC
393ceeb Merge branch 'there-are-some-bugfix-for-the-hns3-ethernet-driver' Jijie Shao says: ==================== There are some bugfix for the HNS3 ethernet driver ==================== Link: https://lore.kernel.org/r/20240507134224.2646246-1-shaojijie@huawei.com Signed-off-by: Paolo Abeni <pabeni@redhat.com> 09 May 2024, 08:47:35 UTC
35d92ab net: hns3: fix kernel crash when devlink reload during initialization The devlink reload process will access the hardware resources, but the register operation is done before the hardware is initialized. So, processing the devlink reload during initialization may lead to kernel crash. This patch fixes this by registering the devlink after hardware initialization. Fixes: cd6242991d2e ("net: hns3: add support for registering devlink for VF") Fixes: 93305b77ffcb ("net: hns3: fix kernel crash when devlink reload during pf initialization") Signed-off-by: Yonglong Liu <liuyonglong@huawei.com> Signed-off-by: Jijie Shao <shaojijie@huawei.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com> 09 May 2024, 08:47:32 UTC
f5db7a3 net: hns3: fix port vlan filter not disabled issue According to hardware limitation, for device support modify VLAN filter state but not support bypass port VLAN filter, it should always disable the port VLAN filter. but the driver enables port VLAN filter when initializing, if there is no VLAN(except VLAN 0) id added, the driver will disable it in service task. In most time, it works fine. But there is a time window before the service task shceduled and net device being registered. So if user adds VLAN at this time, the driver will not update the VLAN filter state, and the port VLAN filter remains enabled. To fix the problem, if support modify VLAN filter state but not support bypass port VLAN filter, set the port vlan filter to "off". Fixes: 184cd221a863 ("net: hns3: disable port VLAN filter when support function level VLAN filter control") Fixes: 2ba306627f59 ("net: hns3: add support for modify VLAN filter state") Signed-off-by: Yonglong Liu <liuyonglong@huawei.com> Signed-off-by: Jijie Shao <shaojijie@huawei.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com> 09 May 2024, 08:47:32 UTC
094c281 net: hns3: use appropriate barrier function after setting a bit value There is a memory barrier in followed case. When set the port down, hclgevf_set_timmer will set DOWN in state. Meanwhile, the service task has different behaviour based on whether the state is DOWN. Thus, to make sure service task see DOWN, use smp_mb__after_atomic after calling set_bit(). CPU0 CPU1 ========================== =================================== hclgevf_set_timer_task() hclgevf_periodic_service_task() set_bit(DOWN,state) test_bit(DOWN,state) pf also has this issue. Fixes: ff200099d271 ("net: hns3: remove unnecessary work in hclgevf_main") Fixes: 1c6dfe6fc6f7 ("net: hns3: remove mailbox and reset work in hclge_main") Signed-off-by: Peiyang Wang <wangpeiyang1@huawei.com> Signed-off-by: Jijie Shao <shaojijie@huawei.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com> 09 May 2024, 08:47:32 UTC
950aa42 net: hns3: release PTP resources if pf initialization failed During the PF initialization process, hclge_update_port_info may return an error code for some reason. At this point, the ptp initialization has been completed. To void memory leaks, the resources that are applied by ptp should be released. Therefore, when hclge_update_port_info returns an error code, hclge_ptp_uninit is called to release the corresponding resources. Fixes: eaf83ae59e18 ("net: hns3: add querying fec ability from firmware") Signed-off-by: Peiyang Wang <wangpeiyang1@huawei.com> Signed-off-by: Jijie Shao <shaojijie@huawei.com> Reviewed-by: Hariprasad Kelam <hkelam@marvell.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com> 09 May 2024, 08:47:32 UTC
6639a7b net: hns3: change type of numa_node_mask as nodemask_t It provides nodemask_t to describe the numa node mask in kernel. To improve transportability, change the type of numa_node_mask as nodemask_t. Fixes: 38caee9d3ee8 ("net: hns3: Add support of the HNAE3 framework") Signed-off-by: Peiyang Wang <wangpeiyang1@huawei.com> Signed-off-by: Jijie Shao <shaojijie@huawei.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com> 09 May 2024, 08:47:32 UTC
669554c net: hns3: direct return when receive a unknown mailbox message Currently, the driver didn't return when receive a unknown mailbox message, and continue checking whether need to generate a response. It's unnecessary and may be incorrect. Fixes: bb5790b71bad ("net: hns3: refactor mailbox response scheme between PF and VF") Signed-off-by: Jian Shen <shenjian15@huawei.com> Signed-off-by: Jijie Shao <shaojijie@huawei.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com> 09 May 2024, 08:47:31 UTC
05eb60e net: hns3: using user configure after hardware reset When a reset occurring, it's supposed to recover user's configuration. Currently, the port info(speed, duplex and autoneg) is stored in hclge_mac and will be scheduled updated. Consider the case that reset was happened consecutively. During the first reset, the port info is configured with a temporary value cause the PHY is reset and looking for best link config. Second reset start and use pervious configuration which is not the user's. The specific process is as follows: +------+ +----+ +----+ | USER | | PF | | HW | +---+--+ +-+--+ +-+--+ | ethtool --reset | | +------------------->| reset command | | ethtool --reset +-------------------->| +------------------->| +---+ | +---+ | | | | |reset currently | | HW RESET | | |and wait to do | | | |<--+ | | | | send pervious cfg |<--+ | | (1000M FULL AN_ON) | | +-------------------->| | | read cfg(time task) | | | (10M HALF AN_OFF) +---+ | |<--------------------+ | cfg take effect | | reset command |<--+ | +-------------------->| | | +---+ | | send pervious cfg | | HW RESET | | (10M HALF AN_OFF) |<--+ | +-------------------->| | | read cfg(time task) | | | (10M HALF AN_OFF) +---+ | |<--------------------+ | cfg take effect | | | | | | read cfg(time task) |<--+ | | (10M HALF AN_OFF) | | |<--------------------+ | | | v v v To avoid aboved situation, this patch introduced req_speed, req_duplex, req_autoneg to store user's configuration and it only be used after hardware reset and to recover user's configuration Fixes: f5f2b3e4dcc0 ("net: hns3: add support for imp-controlled PHYs") Signed-off-by: Peiyang Wang <wangpeiyang1@huawei.com> Signed-off-by: Jijie Shao <shaojijie@huawei.com> Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com> 09 May 2024, 08:47:31 UTC
2ddc0dd net/smc: fix neighbour and rtable leak in smc_ib_find_route() In smc_ib_find_route(), the neighbour found by neigh_lookup() and rtable resolved by ip_route_output_flow() are not released or put before return. It may cause the refcount leak, so fix it. Link: https://lore.kernel.org/r/20240506015439.108739-1-guwen@linux.alibaba.com Fixes: e5c4744cfb59 ("net/smc: add SMC-Rv2 connection establishment") Signed-off-by: Wen Gu <guwen@linux.alibaba.com> Link: https://lore.kernel.org/r/20240507125331.2808-1-guwen@linux.alibaba.com Signed-off-by: Paolo Abeni <pabeni@redhat.com> 09 May 2024, 08:03:43 UTC
ef13561 spi: microchip-core-qspi: fix setting spi bus clock rate Before ORing the new clock rate with the control register value read from the hardware, the existing clock rate needs to be masked off as otherwise the existing value will interfere with the new one. CC: stable@vger.kernel.org Fixes: 8596124c4c1b ("spi: microchip-core-qspi: Add support for microchip fpga qspi controllers") Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Tudor Ambarus <tudor.ambarus@linaro.org> Link: https://lore.kernel.org/r/20240508-fox-unpiloted-b97e1535627b@spud Signed-off-by: Mark Brown <broonie@kernel.org> 09 May 2024, 04:59:19 UTC
4db783d ipv6: prevent NULL dereference in ip6_output() According to syzbot, there is a chance that ip6_dst_idev() returns NULL in ip6_output(). Most places in IPv6 stack deal with a NULL idev just fine, but not here. syzbot reported: general protection fault, probably for non-canonical address 0xdffffc00000000bc: 0000 [#1] PREEMPT SMP KASAN PTI KASAN: null-ptr-deref in range [0x00000000000005e0-0x00000000000005e7] CPU: 0 PID: 9775 Comm: syz-executor.4 Not tainted 6.9.0-rc5-syzkaller-00157-g6a30653b604a #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 RIP: 0010:ip6_output+0x231/0x3f0 net/ipv6/ip6_output.c:237 Code: 3c 1e 00 49 89 df 74 08 4c 89 ef e8 19 58 db f7 48 8b 44 24 20 49 89 45 00 49 89 c5 48 8d 9d e0 05 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 38 84 c0 4c 8b 74 24 28 0f 85 61 01 00 00 8b 1b 31 ff RSP: 0018:ffffc9000927f0d8 EFLAGS: 00010202 RAX: 00000000000000bc RBX: 00000000000005e0 RCX: 0000000000040000 RDX: ffffc900131f9000 RSI: 0000000000004f47 RDI: 0000000000004f48 RBP: 0000000000000000 R08: ffffffff8a1f0b9a R09: 1ffffffff1f51fad R10: dffffc0000000000 R11: fffffbfff1f51fae R12: ffff8880293ec8c0 R13: ffff88805d7fc000 R14: 1ffff1100527d91a R15: dffffc0000000000 FS: 00007f135c6856c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020000080 CR3: 0000000064096000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> NF_HOOK include/linux/netfilter.h:314 [inline] ip6_xmit+0xefe/0x17f0 net/ipv6/ip6_output.c:358 sctp_v6_xmit+0x9f2/0x13f0 net/sctp/ipv6.c:248 sctp_packet_transmit+0x26ad/0x2ca0 net/sctp/output.c:653 sctp_packet_singleton+0x22c/0x320 net/sctp/outqueue.c:783 sctp_outq_flush_ctrl net/sctp/outqueue.c:914 [inline] sctp_outq_flush+0x6d5/0x3e20 net/sctp/outqueue.c:1212 sctp_side_effects net/sctp/sm_sideeffect.c:1198 [inline] sctp_do_sm+0x59cc/0x60c0 net/sctp/sm_sideeffect.c:1169 sctp_primitive_ASSOCIATE+0x95/0xc0 net/sctp/primitive.c:73 __sctp_connect+0x9cd/0xe30 net/sctp/socket.c:1234 sctp_connect net/sctp/socket.c:4819 [inline] sctp_inet_connect+0x149/0x1f0 net/sctp/socket.c:4834 __sys_connect_file net/socket.c:2048 [inline] __sys_connect+0x2df/0x310 net/socket.c:2065 __do_sys_connect net/socket.c:2075 [inline] __se_sys_connect net/socket.c:2072 [inline] __x64_sys_connect+0x7a/0x90 net/socket.c:2072 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f Fixes: 778d80be5269 ("ipv6: Add disable_ipv6 sysctl to disable IPv6 operaion on specific interface.") Reported-by: syzbot <syzkaller@googlegroups.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Larysa Zaremba <larysa.zaremba@intel.com> Link: https://lore.kernel.org/r/20240507161842.773961-1-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 09 May 2024, 01:57:12 UTC
4893b8b hsr: Simplify code for announcing HSR nodes timer setup Up till now the code to start HSR announce timer, which triggers sending supervisory frames, was assuming that hsr_netdev_notify() would be called at least twice for hsrX interface. This was required to have different values for old and current values of network device's operstate. This is problematic for a case where hsrX interface is already in the operational state when hsr_netdev_notify() is called, so timer is not configured to trigger and as a result the hsrX is not sending supervisory frames to HSR ring. This error has been discovered when hsr_ping.sh script was run. To be more specific - for the hsr1 and hsr2 the hsr_netdev_notify() was called at least twice with different IF_OPER_{LOWERDOWN|DOWN|UP} states assigned in hsr_check_carrier_and_operstate(hsr). As a result there was no issue with sending supervisory frames. However, with hsr3, the notify function was called only once with operstate set to IF_OPER_UP and timer responsible for triggering supervisory frames was not fired. The solution is to use netif_oper_up() and netif_running() helper functions to assess if network hsrX device is up. Only then, when the timer is not already pending, it is started. Otherwise it is deactivated. Fixes: f421436a591d ("net/hsr: Add support for the High-availability Seamless Redundancy protocol (HSRv0)") Signed-off-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20240507111214.3519800-1-lukma@denx.de Signed-off-by: Jakub Kicinski <kuba@kernel.org> 09 May 2024, 01:56:30 UTC
d101291 ipv6: fib6_rules: avoid possible NULL dereference in fib6_rule_action() syzbot is able to trigger the following crash [1], caused by unsafe ip6_dst_idev() use. Indeed ip6_dst_idev() can return NULL, and must always be checked. [1] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN PTI KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] CPU: 0 PID: 31648 Comm: syz-executor.0 Not tainted 6.9.0-rc4-next-20240417-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 RIP: 0010:__fib6_rule_action net/ipv6/fib6_rules.c:237 [inline] RIP: 0010:fib6_rule_action+0x241/0x7b0 net/ipv6/fib6_rules.c:267 Code: 02 00 00 49 8d 9f d8 00 00 00 48 89 d8 48 c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 f9 32 bf f7 48 8b 1b 48 89 d8 48 c1 e8 03 <42> 80 3c 20 00 74 08 48 89 df e8 e0 32 bf f7 4c 8b 03 48 89 ef 4c RSP: 0018:ffffc9000fc1f2f0 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 1a772f98c8186700 RDX: 0000000000000003 RSI: ffffffff8bcac4e0 RDI: ffffffff8c1f9760 RBP: ffff8880673fb980 R08: ffffffff8fac15ef R09: 1ffffffff1f582bd R10: dffffc0000000000 R11: fffffbfff1f582be R12: dffffc0000000000 R13: 0000000000000080 R14: ffff888076509000 R15: ffff88807a029a00 FS: 00007f55e82ca6c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b31d23000 CR3: 0000000022b66000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> fib_rules_lookup+0x62c/0xdb0 net/core/fib_rules.c:317 fib6_rule_lookup+0x1fd/0x790 net/ipv6/fib6_rules.c:108 ip6_route_output_flags_noref net/ipv6/route.c:2637 [inline] ip6_route_output_flags+0x38e/0x610 net/ipv6/route.c:2649 ip6_route_output include/net/ip6_route.h:93 [inline] ip6_dst_lookup_tail+0x189/0x11a0 net/ipv6/ip6_output.c:1120 ip6_dst_lookup_flow+0xb9/0x180 net/ipv6/ip6_output.c:1250 sctp_v6_get_dst+0x792/0x1e20 net/sctp/ipv6.c:326 sctp_transport_route+0x12c/0x2e0 net/sctp/transport.c:455 sctp_assoc_add_peer+0x614/0x15c0 net/sctp/associola.c:662 sctp_connect_new_asoc+0x31d/0x6c0 net/sctp/socket.c:1099 __sctp_connect+0x66d/0xe30 net/sctp/socket.c:1197 sctp_connect net/sctp/socket.c:4819 [inline] sctp_inet_connect+0x149/0x1f0 net/sctp/socket.c:4834 __sys_connect_file net/socket.c:2048 [inline] __sys_connect+0x2df/0x310 net/socket.c:2065 __do_sys_connect net/socket.c:2075 [inline] __se_sys_connect net/socket.c:2072 [inline] __x64_sys_connect+0x7a/0x90 net/socket.c:2072 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f Fixes: 5e5f3f0f8013 ("[IPV6] ADDRCONF: Convert ipv6_get_saddr() to ipv6_dev_get_saddr().") Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Simon Horman <horms@kernel.org> Reviewed-by: David Ahern <dsahern@kernel.org> Link: https://lore.kernel.org/r/20240507163145.835254-1-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 09 May 2024, 01:50:53 UTC
cc349b0 dt-bindings: net: mediatek: remove wrongly added clocks and SerDes Several clocks as well as both sgmiisys phandles were added by mistake to the Ethernet bindings for MT7988. Also, the total number of clocks didn't match with the actual number of items listed. This happened because the vendor driver which served as a reference uses a high number of syscon phandles to access various parts of the SoC which wasn't acceptable upstream. Hence several parts which have never previously been supported (such SerDes PHY and USXGMII PCS) are going to be implemented by separate drivers. As a result the device tree will look much more sane. Quickly align the bindings with the upcoming reality of the drivers actually adding support for the remaining Ethernet-related features of the MT7988 SoC. Fixes: c94a9aabec36 ("dt-bindings: net: mediatek,net: add mt7988-eth binding") Signed-off-by: Daniel Golle <daniel@makrotopia.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/1569290b21cc787a424469ed74456a7e976b102d.1715084326.git.daniel@makrotopia.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> 09 May 2024, 01:49:16 UTC
eb2077f Revert "drm/amdkfd: Add partition id field to location_id" This reverts commit c37ce764cd492f044dcdbb39616298f02b0dbc7f. RCCL library is currently not treating spatial partitions differently, hence this change is causing issues. Revert temporarily till RCCL implementation is ready for spatial partitions. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Jonathan Kim <jonathan.kim@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 08 May 2024, 19:51:18 UTC
cd94d1b dm/amd/pm: Fix problems with reboot/shutdown for some SMU 13.0.4/13.0.11 users Limit the workaround introduced by commit 31729e8c21ec ("drm/amd/pm: fixes a random hang in S4 for SMU v13.0.4/11") to only run in the s4 path. Cc: Tim Huang <Tim.Huang@amd.com> Fixes: 31729e8c21ec ("drm/amd/pm: fixes a random hang in S4 for SMU v13.0.4/11") Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3351 Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 08 May 2024, 19:50:47 UTC
cf37a53 drm/amd/display: MST DSC check for older devices [Why] Some older MST hubs do not report DPCD registers according to specification. [How] This change re-applies commit c53655545141 ("drm/amd/display: dsc mst re-compute pbn for changes on hub"). With an additional check for these older MST devices. Reviewed-by: Swapnil Patel <swapnil.patel@amd.com> Acked-by: Tom Chung <chiahsuan.chung@amd.com> Signed-off-by: Agustin Gutierrez <agustin.gutierrez@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 08 May 2024, 19:50:00 UTC
b436f1c drm/amd/display: Fix idle optimization checks for multi-display and dual eDP [Why] Idle optimizations are blocked if there's more than one eDP connector on the board - blocking S0i3 and IPS2 for static screen. [How] Fix the checks to correctly detect number of active eDP. Also restrict the eDP support to panels that have correct feature support. Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Reviewed-by: Charlene Liu <charlene.liu@amd.com> Acked-by: Tom Chung <chiahsuan.chung@amd.com> Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 08 May 2024, 19:49:34 UTC
3f0b5af drm/amd/display: Fix DSC-re-computing [Why] This fixes a bug introduced by commit c53655545141 ("drm/amd/display: dsc mst re-compute pbn for changes on hub"). The change caused light-up issues with a second display that required DSC on some MST docks. [How] Use Virtual DPCD for DSC caps in MST case. [Limitations] This change only affects MST DSC devices that follow specifications additional changes are required to check for old MST DSC devices such as ones which do not check for Virtual DPCD registers. Reviewed-by: Swapnil Patel <swapnil.patel@amd.com> Reviewed-by: Hersen Wu <hersenxs.wu@amd.com> Acked-by: Tom Chung <chiahsuan.chung@amd.com> Signed-off-by: Agustin Gutierrez <agustin.gutierrez@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 08 May 2024, 19:48:19 UTC
284f141 drm/amd/display: Enable urgent latency adjustments for DCN35 [Why] Underflow occurs when running Netflix in a 4k144 eDP + 4k60 HDMI FRL setup. It is caused by latency varying based on the DCFCLK/FCLK state. [How] Enable urgent latency adjustment and match the reference to existing ASIC that also see increased latency at low FCLK. Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Acked-by: Tom Chung <chiahsuan.chung@amd.com> Signed-off-by: Nicholas Susanto <nicholas.susanto@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 08 May 2024, 19:47:47 UTC
45db3ab Merge tag '6.9-rc7-ksmbd-fixes' of git://git.samba.org/ksmbd Pull smb server fixes from Steve French: "Five ksmbd server fixes, all also for stable - Three fixes related to SMB3 leases (fixes two xfstests, and a locking issue) - Unitialized variable fix - Socket creation fix when bindv6only is set" * tag '6.9-rc7-ksmbd-fixes' of git://git.samba.org/ksmbd: ksmbd: do not grant v2 lease if parent lease key and epoch are not set ksmbd: use rwsem instead of rwlock for lease break ksmbd: avoid to send duplicate lease break notifications ksmbd: off ipv6only for both ipv4/ipv6 binding ksmbd: fix uninitialized symbol 'share' in smb2_tree_connect() 08 May 2024, 17:39:53 UTC
065a057 Merge tag 'fuse-fixes-6.9-final' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse Pull fuse fixes from Miklos Szeredi: "Two one-liner fixes for issues introduced in -rc1" * tag 'fuse-fixes-6.9-final' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse: virtiofs: include a newline in sysfs tag fuse: verify zero padding in fuse_backing_map 08 May 2024, 17:33:55 UTC
fe35bf2 Merge tag 'exfat-for-6.9-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat Pull exfat fixes from Namjae Jeon: - Fix xfstests generic/013 test failure with dirsync mount option - Initialize the reserved fields of deleted file and stream extension dentries to zero * tag 'exfat-for-6.9-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat: exfat: zero the reserved fields of file and stream extension dentries exfat: fix timing of synchronizing bitmap and inode 08 May 2024, 17:30:13 UTC
f5fcbc8 Merge tag 'bcachefs-2024-05-07.2' of https://evilpiepirate.org/git/bcachefs Pull bcachefs fixes from Kent Overstreet: - Various syzbot fixes; mainly small gaps in validation - Fix an integer overflow in fiemap() which was preventing filefrag from returning the full list of extents - Fix a refcounting bug on the device refcount, turned up by new assertions in the development branch - Fix a device removal/readd bug; write_super() was repeatedly dropping and retaking bch_dev->io_ref references * tag 'bcachefs-2024-05-07.2' of https://evilpiepirate.org/git/bcachefs: bcachefs: Add missing sched_annotate_sleep() in bch2_journal_flush_seq_async() bcachefs: Fix race in bch2_write_super() bcachefs: BCH_SB_LAYOUT_SIZE_BITS_MAX bcachefs: Add missing skcipher_request_set_callback() call bcachefs: Fix snapshot_t() usage in bch2_fs_quota_read_inode() bcachefs: Fix shift-by-64 in bformat_needs_redo() bcachefs: Guard against unknown k.k->type in __bkey_invalid() bcachefs: Add missing validation for superblock section clean bcachefs: Fix assert in bch2_alloc_v4_invalid() bcachefs: fix overflow in fiemap bcachefs: Add a better limit for maximum number of buckets bcachefs: Fix lifetime issue in device iterator helpers bcachefs: Fix bch2_dev_lookup() refcounting bcachefs: Initialize bch_write_op->failed in inline data path bcachefs: Fix refcount put in sb_field_resize error path bcachefs: Inodes need extra padding for varint_decode_fast() bcachefs: Fix early error path in bch2_fs_btree_key_cache_exit() bcachefs: bucket_pos_to_bp_noerror() bcachefs: don't free error pointers bcachefs: Fix a scheduler splat in __bch2_next_write_buffer_flush_journal_buf() 08 May 2024, 17:23:18 UTC
6d7ddd8 Merge tag 'soc-fixes-6.9-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Arnd Bergmann: "These are a couple of last minute fixes that came in over the previous week, addressing: - A pin configuration bug on a qualcomm board that caused issues with ethernet and mmc - Two minor code fixes for misleading console output in the microchip firmware driver - A build warning in the sifive cache driver" * tag 'soc-fixes-6.9-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: firmware: microchip: clarify that sizes and addresses are in hex firmware: microchip: don't unconditionally print validation success arm64: dts: qcom: sa8155p-adp: fix SDHC2 CD pin configuration cache: sifive_ccache: Silence unused variable warning 08 May 2024, 17:15:40 UTC
1ab1a19 Merge tag 'pci-v6.9-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci Pull pci fixes from Bjorn Helgaas: - Update kernel-parameters doc to describe "pcie_aspm=off" more accurately (Bjorn Helgaas) - Restore the parent's (not the child's) ASPM state to the parent during resume, which fixes a reboot during resume (Kai-Heng Feng) * tag 'pci-v6.9-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: PCI/ASPM: Restore parent state to parent, child state to child PCI/ASPM: Clarify that pcie_aspm=off means leave ASPM untouched 08 May 2024, 16:37:58 UTC
0275410 Merge branch 'rxrpc-miscellaneous-fixes' David Howells says: ==================== rxrpc: Miscellaneous fixes (part) Here some miscellaneous fixes for AF_RXRPC: (1) Fix the congestion control algorithm to start cwnd at 4 and to not cut ssthresh when the peer cuts its rwind size. (2) Only transmit a single ACK for all the DATA packets glued together into a jumbo packet to reduce the number of ACKs being generated. ==================== Link: https://lore.kernel.org/r/20240503150749.1001323-1-dhowells@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 08 May 2024, 15:05:12 UTC
012b720 rxrpc: Only transmit one ACK per jumbo packet received Only generate one ACK packet for all the subpackets in a jumbo packet. If we would like to generate more than one ACK, we prioritise them base on their reason code, in the order, highest first: OutOfSeq > NoSpace > ExceedsWin > Duplicate > Requested > Delay > Idle For the first four, we reference the lowest offending subpacket; for the last three, the highest. This reduces the number of ACKs we end up transmitting to one per UDP packet transmitted to reduce network loading and packet parsing. Fixes: 5d7edbc9231e ("rxrpc: Get rid of the Rx ring") Signed-off-by: David Howells <dhowells@redhat.com> cc: Marc Dionne <marc.dionne@auristor.com> cc: linux-afs@lists.infradead.org Reviewed-by: Jeffrey Altman <jaltman@auristor.com <mailto:jaltman@auristor.com>> Link: https://lore.kernel.org/r/20240503150749.1001323-3-dhowells@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 08 May 2024, 15:05:03 UTC
ba4e103 rxrpc: Fix congestion control algorithm Make the following fixes to the congestion control algorithm: (1) Don't vary the cwnd starting value by the size of RXRPC_TX_SMSS since that's currently held constant - set to the size of a jumbo subpacket payload so that we can create jumbo packets on the fly. The current code invariably picks 3 as the starting value. Further, the starting cwnd needs to be an even number because we ack every other packet, so set it to 4. (2) Don't cut ssthresh when we see an ACK come from the peer with a receive window (rwind) less than ssthresh. ssthresh keeps track of characteristics of the connection whereas rwind may be reduced by the peer for any reason - and may be reduced to 0. Fixes: 1fc4fa2ac93d ("rxrpc: Fix congestion management") Fixes: 0851115090a3 ("rxrpc: Reduce ssthresh to peer's receive window") Signed-off-by: David Howells <dhowells@redhat.com> Suggested-by: Simon Wilkinson <sxw@auristor.com> cc: Marc Dionne <marc.dionne@auristor.com> cc: linux-afs@lists.infradead.org Reviewed-by: Jeffrey Altman <jaltman@auristor.com <mailto:jaltman@auristor.com>> Link: https://lore.kernel.org/r/20240503150749.1001323-2-dhowells@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 08 May 2024, 15:05:03 UTC
9a169c2 selftests: test_bridge_neigh_suppress.sh: Fix failures due to duplicate MAC When creating the topology for the test, three veth pairs are created in the initial network namespace before being moved to one of the network namespaces created by the test. On systems where systemd-udev uses MACAddressPolicy=persistent (default since systemd version 242), this will result in some net devices having the same MAC address since they were created with the same name in the initial network namespace. In turn, this leads to arping / ndisc6 failing since packets are dropped by the bridge's loopback filter. Fix by creating each net device in the correct network namespace instead of moving it there from the initial network namespace. Reported-by: Jakub Kicinski <kuba@kernel.org> Closes: https://lore.kernel.org/netdev/20240426074015.251854d4@kernel.org/ Fixes: 7648ac72dcd7 ("selftests: net: Add bridge neighbor suppression test") Signed-off-by: Ido Schimmel <idosch@nvidia.com> Link: https://lore.kernel.org/r/20240507113033.1732534-1-idosch@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 08 May 2024, 13:24:36 UTC
73964c1 nvmet-rdma: fix possible bad dereference when freeing rsps It is possible that the host connected and saw a cm established event and started sending nvme capsules on the qp, however the ctrl did not yet see an established event. This is why the rsp_wait_list exists (for async handling of these cmds, we move them to a pending list). Furthermore, it is possible that the ctrl cm times out, resulting in a connect-error cm event. in this case we hit a bad deref [1] because in nvmet_rdma_free_rsps we assume that all the responses are in the free list. We are freeing the cmds array anyways, so don't even bother to remove the rsp from the free_list. It is also guaranteed that we are not racing anything when we are releasing the queue so no other context accessing this array should be running. [1]: -- Workqueue: nvmet-free-wq nvmet_rdma_free_queue_work [nvmet_rdma] [...] pc : nvmet_rdma_free_rsps+0x78/0xb8 [nvmet_rdma] lr : nvmet_rdma_free_queue_work+0x88/0x120 [nvmet_rdma] Call trace: nvmet_rdma_free_rsps+0x78/0xb8 [nvmet_rdma] nvmet_rdma_free_queue_work+0x88/0x120 [nvmet_rdma] process_one_work+0x1ec/0x4a0 worker_thread+0x48/0x490 kthread+0x158/0x160 ret_from_fork+0x10/0x18 -- Signed-off-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Keith Busch <kbusch@kernel.org> 08 May 2024, 13:17:01 UTC
d15dcd0 nvmet: prevent sprintf() overflow in nvmet_subsys_nsid_exists() The nsid value is a u32 that comes from nvmet_req_find_ns(). It's endian data and we're on an error path and both of those raise red flags. So let's make this safer. 1) Make the buffer large enough for any u32. 2) Remove the unnecessary initialization. 3) Use snprintf() instead of sprintf() for even more safety. 4) The sprintf() function returns the number of bytes printed, not counting the NUL terminator. It is impossible for the return value to be <= 0 so delete that. Fixes: 505363957fad ("nvmet: fix nvme status code when namespace is disabled") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Keith Busch <kbusch@kernel.org> 08 May 2024, 13:10:32 UTC
4e13d3a ipv6: Fix potential uninit-value access in __ip6_make_skb() As it was done in commit fc1092f51567 ("ipv4: Fix uninit-value access in __ip_make_skb()") for IPv4, check FLOWI_FLAG_KNOWN_NH on fl6->flowi6_flags instead of testing HDRINCL on the socket to avoid a race condition which causes uninit-value access. Fixes: ea30388baebc ("ipv6: Fix an uninit variable access bug in __ip6_make_skb()") Signed-off-by: Shigeru Yoshida <syoshida@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> 08 May 2024, 11:21:00 UTC
ab0cde3 net: phy: marvell-88q2xxx: add support for Rev B1 and B2 Different revisions of the Marvell 88q2xxx phy needs different init sequences. Add init sequence for Rev B1 and Rev B2. Rev B2 init sequence skips one register write. Tested-by: Dimitri Fedrau <dima.fedrau@gmail.com> Signed-off-by: Gregor Herburger <gregor.herburger@ew.tq-group.com> Signed-off-by: David S. Miller <davem@davemloft.net> 08 May 2024, 11:18:25 UTC
2e82a58 appletalk: Improve handling of broadcast packets When a broadcast AppleTalk packet is received, prefer queuing it on the socket whose address matches the address of the interface that received the packet (and is listening on the correct port). Userspace applications that handle such packets will usually send a response on the same socket that received the packet; this fix allows the response to be sent on the correct interface. If a socket matching the interface's address is not found, an arbitrary socket listening on the correct port will be used, if any. This matches the implementation's previous behavior. Fixes atalkd's responses to network information requests when multiple network interfaces are configured to use AppleTalk. Link: https://lore.kernel.org/netdev/20200722113752.1218-2-vincent.ldev@duvert.net/ Link: https://gist.github.com/VinDuv/4db433b6dce39d51a5b7847ee749b2a4 Signed-off-by: Vincent Duvert <vincent.ldev@duvert.net> Signed-off-by: Doug Brown <doug@schmorgal.com> Signed-off-by: David S. Miller <davem@davemloft.net> 08 May 2024, 11:17:19 UTC
86b29d8 net: bridge: fix corrupted ethernet header on multicast-to-unicast The change from skb_copy to pskb_copy unfortunately changed the data copying to omit the ethernet header, since it was pulled before reaching this point. Fix this by calling __skb_push/pull around pskb_copy. Fixes: 59c878cbcdd8 ("net: bridge: fix multicast-to-unicast with fraglist GSO") Signed-off-by: Felix Fietkau <nbd@nbd.name> Acked-by: Nikolay Aleksandrov <razor@blackwall.org> Signed-off-by: David S. Miller <davem@davemloft.net> 08 May 2024, 09:37:57 UTC
d7ad05c timers/migration: Prevent out of bounds access on failure When tmigr_setup_groups() fails the level 0 group allocation, then the cleanup derefences index -1 of the local stack array. Prevent this by checking the loop condition first. Fixes: 7ee988770326 ("timers: Implement the hierarchical pull model") Signed-off-by: Levi Yun <ppbuk5246@gmail.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Anna-Maria Behnsen <anna-maria@linutronix.de> Link: https://lore.kernel.org/r/20240506041059.86877-1-ppbuk5246@gmail.com 08 May 2024, 09:19:43 UTC
96d88f6 virtiofs: include a newline in sysfs tag The internal tag string doesn't contain a newline. Append one when emitting the tag via sysfs. [Stefan] Orthogonal to the newline issue, sysfs_emit(buf, "%s", fs->tag) is needed to prevent format string injection. Signed-off-by: Brian Foster <bfoster@redhat.com> Fixes: a8f62f50b4e4 ("virtiofs: export filesystem tags through sysfs") Signed-off-by: Miklos Szeredi <mszeredi@redhat.com> 08 May 2024, 07:31:21 UTC
6963c50 mptcp: only allow set existing scheduler for net.mptcp.scheduler The current behavior is to accept any strings as inputs, this results in an inconsistent result where an unexisting scheduler can be set: # sysctl -w net.mptcp.scheduler=notdefault net.mptcp.scheduler = notdefault This patch changes this behavior by checking for existing scheduler before accepting the input. Fixes: e3b2870b6d22 ("mptcp: add a new sysctl scheduler") Cc: stable@vger.kernel.org Signed-off-by: Gregory Detal <gregory.detal@gmail.com> Reviewed-by: Matthieu Baerts (NGI0) <matttbe@kernel.org> Tested-by: Geliang Tang <geliang@kernel.org> Reviewed-by: Mat Martineau <martineau@kernel.org> Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org> Link: https://lore.kernel.org/r/20240506-upstream-net-20240506-mptcp-sched-exist-v1-1-2ed1529e521e@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> 08 May 2024, 00:23:35 UTC
19e35f2 nfc: nci: Fix kcov check in nci_rx_work() Commit 7e8cdc97148c ("nfc: Add KCOV annotations") added kcov_remote_start_common()/kcov_remote_stop() pair into nci_rx_work(), with an assumption that kcov_remote_stop() is called upon continue of the for loop. But commit d24b03535e5e ("nfc: nci: Fix uninit-value in nci_dev_up and nci_ntf_packet") forgot to call kcov_remote_stop() before break of the for loop. Reported-by: syzbot <syzbot+0438378d6f157baae1a2@syzkaller.appspotmail.com> Closes: https://syzkaller.appspot.com/bug?extid=0438378d6f157baae1a2 Fixes: d24b03535e5e ("nfc: nci: Fix uninit-value in nci_dev_up and nci_ntf_packet") Suggested-by: Andrey Konovalov <andreyknvl@gmail.com> Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/6d10f829-5a0c-405a-b39a-d7266f3a1a0b@I-love.SAKURA.ne.jp Signed-off-by: Jakub Kicinski <kuba@kernel.org> 07 May 2024, 23:40:06 UTC
0a9c28b Merge tag 'kvm-s390-master-6.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into HEAD KVM: s390: Fix for 6.9 Fix wild read on capability check. 07 May 2024, 17:01:39 UTC
6897204 drm/connector: Add \n to message about demoting connector force-probes The debug print clearly lacks a \n at the end. Add it. Fixes: 8f86c82aba8b ("drm/connector: demote connector force-probes for non-master clients") Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Simon Ser <contact@emersion.fr> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240502153234.1.I2052f01c8d209d9ae9c300b87c6e4f60bd3cc99e@changeid 07 May 2024, 16:17:07 UTC
a86d276 gpiolib: fix the speed of descriptor label setting with SRCU Commit 1f2bcb8c8ccd ("gpio: protect the descriptor label with SRCU") caused a massive drop in performance of requesting GPIO lines due to the call to synchronize_srcu() on each label change. Rework the code to not wait until all read-only users are done with reading the label but instead atomically replace the label pointer and schedule its release after all read-only critical sections are done. To that end wrap the descriptor label in a struct that also contains the rcu_head struct required for deferring tasks using call_srcu() and stop using kstrdup_const() as we're required to allocate memory anyway. Just allocate enough for the label string and rcu_head in one go. Reported-by: Neil Armstrong <neil.armstrong@linaro.org> Closes: https://lore.kernel.org/linux-gpio/CAMRc=Mfig2oooDQYTqo23W3PXSdzhVO4p=G4+P8y1ppBOrkrJQ@mail.gmail.com/ Fixes: 1f2bcb8c8ccd ("gpio: protect the descriptor label with SRCU") Suggested-by: "Paul E. McKenney" <paulmck@kernel.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD Acked-by: "Paul E. McKenney" <paulmck@kernel.org> Link: https://lore.kernel.org/r/20240507121346.16969-1-brgl@bgdev.pl Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> 07 May 2024, 16:04:23 UTC
34cfb09 nvmet: make nvmet_wq unbound When deleting many controllers one-by-one, it takes a very long time as these work elements may serialize as they are scheduled on the executing cpu instead of spreading. In general nvmet_wq can definitely be used for long standing work elements so its better to make it unbound regardless. Signed-off-by: Sagi Grimberg <sagi.grimberg@vastdata.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Keith Busch <kbusch@kernel.org> 07 May 2024, 15:07:05 UTC
6e297a7 bcachefs: Add missing sched_annotate_sleep() in bch2_journal_flush_seq_async() Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> 07 May 2024, 15:02:37 UTC
54541c1 bcachefs: Fix race in bch2_write_super() bch2_write_super() was looping over online devices multiple times - dropping and retaking io_ref each time. This meant it could race with device removal; it could increment the sequence number on a device but fail to write it - and then if the device was re-added, it would get confused the next time around thinking a superblock write was silently dropped. Fix this by taking io_ref once, and stashing pointers to online devices in a darray. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> 07 May 2024, 15:02:36 UTC
4b9a89b nvmet-auth: return the error code to the nvmet_auth_ctrl_hash() callers If nvmet_auth_ctrl_hash() fails, return the error code to its callers Signed-off-by: Maurizio Lombardi <mlombard@redhat.com> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Keith Busch <kbusch@kernel.org> 07 May 2024, 14:57:38 UTC
d5887dc nvme-pci: Add quirk for broken MSIs Sandisk SN530 NVMe drives have broken MSIs. On systems without MSI-X support, all commands time out resulting in the following message: nvme nvme0: I/O tag 12 (100c) QID 0 timeout, completion polled These timeouts cause the boot to take an excessively-long time (over 20 minutes) while the initial command queue is flushed. Address this by adding a quirk for drives with buggy MSIs. The lspci output for this device (recorded on a system with MSI-X support) is: 02:00.0 Non-Volatile memory controller: Sandisk Corp Device 5008 (rev 01) (prog-if 02 [NVM Express]) Subsystem: Sandisk Corp Device 5008 Flags: bus master, fast devsel, latency 0, IRQ 16, NUMA node 0 Memory at f7e00000 (64-bit, non-prefetchable) [size=16K] Memory at f7e04000 (64-bit, non-prefetchable) [size=256] Capabilities: [80] Power Management version 3 Capabilities: [90] MSI: Enable- Count=1/32 Maskable- 64bit+ Capabilities: [b0] MSI-X: Enable+ Count=17 Masked- Capabilities: [c0] Express Endpoint, MSI 00 Capabilities: [100] Advanced Error Reporting Capabilities: [150] Device Serial Number 00-00-00-00-00-00-00-00 Capabilities: [1b8] Latency Tolerance Reporting Capabilities: [300] Secondary PCI Express Capabilities: [900] L1 PM Substates Kernel driver in use: nvme Kernel modules: nvme Cc: <stable@vger.kernel.org> Signed-off-by: Sean Anderson <sean.anderson@linux.dev> Reviewed-by: Christoph Hellwig <hch@lst.de> 07 May 2024, 14:55:14 UTC
43b26bd drm/i915/bios: Fix parsing backlight BDB data Starting BDB version 239, hdr_dpcd_refresh_timeout is introduced to backlight BDB data. Commit 700034566d68 ("drm/i915/bios: Define more BDB contents") updated the backlight BDB data accordingly. This broke the parsing of backlight BDB data in VBT for versions 236 - 238 (both inclusive) and hence the backlight controls are not responding on units with the concerned BDB version. backlight_control information has been present in backlight BDB data from at least BDB version 191 onwards, if not before. Hence this patch extracts the backlight_control information for BDB version 191 or newer. Tested on Chromebooks using Jasperlake SoC (reports bdb->version = 236). Tested on Chromebooks using Raptorlake SoC (reports bdb->version = 251). v2: removed checking the block size of the backlight BDB data [vsyrjala: this is completely safe thanks to commit e163cfb4c96d ("drm/i915/bios: Make copies of VBT data blocks")] Fixes: 700034566d68 ("drm/i915/bios: Define more BDB contents") Cc: stable@vger.kernel.org Cc: Jani Nikula <jani.nikula@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Karthikeyan Ramasubramanian <kramasub@chromium.org> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240221180622.v2.1.I0690aa3e96a83a43b3fc33f50395d334b2981826@changeid Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> (cherry picked from commit c286f6a973c66c0d993ecab9f7162c790e7064c8) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> 07 May 2024, 13:42:27 UTC
5549d1e Merge tag 'qcom-arm64-fixes-for-6.9-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes One more Qualcomm Arm64 DeviceTree fix for v6.9 On ths SA8155P automotive platform, the wrong gpio controller is defined for the SD-card detect pin, which depending on probe ordering of things cause ethernet to be broken. The card detect pin reference is corrected to solve this problem. * tag 'qcom-arm64-fixes-for-6.9-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: arm64: dts: qcom: sa8155p-adp: fix SDHC2 CD pin configuration Link: https://lore.kernel.org/r/20240427153817.1430382-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> 07 May 2024, 06:07:06 UTC
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