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2024-11-20kunit: tool: Allow overriding the shutdown mode from qemu configThomas Weißschuh1-1/+3
Not all platforms support machine reboot. If it a proper reboot is not supported the machine will hang. Allow the QEMU configuration to override the necessary shutdown mode for the specific system under test. Link: https://lore.kernel.org/r/20241111-kunit-loongarch-v2-2-7676eb5f2da3@linutronix.de Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2024-11-20kunit: qemu_configs: Add LoongArch configThomas Weißschuh1-0/+18
Add a basic config to run kunit tests on LoongArch. This requires QEMU 9.1.0 or later for the necessary direct kernel boot support. Link: https://lore.kernel.org/r/20241111-kunit-loongarch-v2-1-7676eb5f2da3@linutronix.de Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Reviewed-by: Bibo Mao <maobibo@loongson.cn> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2024-11-20kunit: debugfs: Use IS_ERR() for alloc_string_stream() error checkKuan-Wei Chiu1-2/+2
The alloc_string_stream() function only returns ERR_PTR(-ENOMEM) on failure and never returns NULL. Therefore, switching the error check in the caller from IS_ERR_OR_NULL to IS_ERR improves clarity, indicating that this function will return an error pointer (not NULL) when an error occurs. This change avoids any ambiguity regarding the function's return behavior. Link: https://lore.kernel.org/lkml/Zy9deU5VK3YR+r9N@visitorckw-System-Product-Name Signed-off-by: Kuan-Wei Chiu <visitorckw@gmail.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2024-11-20kunit: Fix potential null dereference in kunit_device_driver_test()Zichen Xie1-0/+2
kunit_kzalloc() may return a NULL pointer, dereferencing it without NULL check may lead to NULL dereference. Add a NULL check for test_state. Link: https://lore.kernel.org/r/20241115054335.21673-1-zichenxie0106@gmail.com Fixes: d03c720e03bd ("kunit: Add APIs for managing devices") Signed-off-by: Zichen Xie <zichenxie0106@gmail.com> Cc: stable@vger.kernel.org Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2024-11-20MAINTAINERS: Update KUnit email address for Brendan HigginsBrendan Higgins1-1/+1
Update Brendan's email address for the KUnit entry. Link: https://lore.kernel.org/r/20241115050510.56569-1-brendanhiggins@google.com Signed-off-by: Brendan Higgins <brendanhiggins@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2024-11-20kunit: string-stream: Fix a UAF bug in kunit_init_suite()Jinjie Ruan1-1/+4
In kunit_debugfs_create_suite(), if alloc_string_stream() fails in the kunit_suite_for_each_test_case() loop, the "suite->log = stream" has assigned before, and the error path only free the suite->log's stream memory but not set it to NULL, so the later string_stream_clear() of suite->log in kunit_init_suite() will cause below UAF bug. Set stream pointer to NULL after free to fix it. Unable to handle kernel paging request at virtual address 006440150000030d 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 [006440150000030d] address between user and kernel address ranges Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP Dumping ftrace buffer: (ftrace buffer empty) Modules linked in: iio_test_gts industrialio_gts_helper cfg80211 rfkill ipv6 [last unloaded: iio_test_gts] CPU: 5 UID: 0 PID: 6253 Comm: modprobe Tainted: G B W N 6.12.0-rc4+ #458 Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST Hardware name: linux,dummy-virt (DT) pstate: 40000005 (nZcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : string_stream_clear+0x54/0x1ac lr : string_stream_clear+0x1a8/0x1ac sp : ffffffc080b47410 x29: ffffffc080b47410 x28: 006440550000030d x27: ffffff80c96b5e98 x26: ffffff80c96b5e80 x25: ffffffe461b3f6c0 x24: 0000000000000003 x23: ffffff80c96b5e88 x22: 1ffffff019cdf4fc x21: dfffffc000000000 x20: ffffff80ce6fa7e0 x19: 032202a80000186d x18: 0000000000001840 x17: 0000000000000000 x16: 0000000000000000 x15: ffffffe45c355cb4 x14: ffffffe45c35589c x13: ffffffe45c03da78 x12: ffffffb810168e75 x11: 1ffffff810168e74 x10: ffffffb810168e74 x9 : dfffffc000000000 x8 : 0000000000000004 x7 : 0000000000000003 x6 : 0000000000000001 x5 : ffffffc080b473a0 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000001 x1 : ffffffe462fbf620 x0 : dfffffc000000000 Call trace: string_stream_clear+0x54/0x1ac __kunit_test_suites_init+0x108/0x1d8 kunit_exec_run_tests+0xb8/0x100 kunit_module_notify+0x400/0x55c notifier_call_chain+0xfc/0x3b4 blocking_notifier_call_chain+0x68/0x9c do_init_module+0x24c/0x5c8 load_module+0x4acc/0x4e90 init_module_from_file+0xd4/0x128 idempotent_init_module+0x2d4/0x57c __arm64_sys_finit_module+0xac/0x100 invoke_syscall+0x6c/0x258 el0_svc_common.constprop.0+0x160/0x22c do_el0_svc+0x44/0x5c el0_svc+0x48/0xb8 el0t_64_sync_handler+0x13c/0x158 el0t_64_sync+0x190/0x194 Code: f9400753 d2dff800 f2fbffe0 d343fe7c (38e06b80) ---[ end trace 0000000000000000 ]--- Kernel panic - not syncing: Oops: Fatal exception Link: https://lore.kernel.org/r/20241112080314.407966-1-ruanjinjie@huawei.com Cc: stable@vger.kernel.org Fixes: a3fdf784780c ("kunit: string-stream: Decouple string_stream from kunit") Suggested-by: Kuan-Wei Chiu <visitorckw@gmail.com> Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com> Reviewed-by: Kuan-Wei Chiu <visitorckw@gmail.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2024-11-20kunit: tool: print failed tests onlyRae Moar3-5/+40
Add flag --failed to kunit.py to print only failed tests. This printing is done after running is over. This patch also adds the method print_test() that will also print your Test object. Before, all printing of tests occurred during parsing. This method could be useful in the future when converting to/from KTAP to this pretty-print output. Link: https://lore.kernel.org/r/20241113222406.1590372-2-rmoar@google.com Signed-off-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2024-11-20kunit: tool: Only print the summaryDavid Gow4-84/+112
Allow only printing the summary at the end of a test run, rather than all individual test results. This summary will list a few failing tests if there are any. To use: ./tools/testing/kunit/kunit.py run --summary Link: https://lore.kernel.org/r/20241113222406.1590372-1-rmoar@google.com Signed-off-by: Rae Moar <rmoar@google.com> Signed-off-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2024-11-20kunit: skb: add gfp to kernel doc for kunit_zalloc_skb()Dan Carpenter1-1/+2
Kuan-Wei Chiu pointed out that the kernel doc for kunit_zalloc_skb() needs to include the @gfp information. Add it. Reported-by: Kuan-Wei Chiu <visitorckw@gmail.com> Closes: https://lore.kernel.org/all/Zy+VIXDPuU613fFd@visitorckw-System-Product-Name/ Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Kuan-Wei Chiu <visitorckw@gmail.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2024-11-11kunit: skb: use "gfp" variable instead of hardcoding GFP_KERNELDan Carpenter1-1/+1
The intent here was clearly to use the gfp variable flags instead of hardcoding GFP_KERNEL. All the callers pass GFP_KERNEL as the gfp flags so this doesn't affect runtime. Fixes: b3231d353a51 ("kunit: add a convenience allocation wrapper for SKBs") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: David Gow <davidgow@google.com> Reviewed-by: Kuan-Wei Chiu <visitorckw@gmail.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2024-11-11Linux 6.12-rc7Linus Torvalds1-1/+1
2024-11-11Merge tag 'clk-fixes-for-linus' of ↵Linus Torvalds3-9/+9
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk fixes from Stephen Boyd: "A handful of Qualcomm clk driver fixes: - Correct flags for X Elite USB MP GDSC and pcie pipediv2 clocks - Fix alpha PLL post_div mask for the cases where width is not specified - Avoid hangs in the SM8350 video driver (venus) by setting HW_CTRL trigger feature on the video clocks" * tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: clk: qcom: gcc-x1e80100: Fix USB MP SS1 PHY GDSC pwrsts flags clk: qcom: gcc-x1e80100: Fix halt_check for pipediv2 clocks clk: qcom: clk-alpha-pll: Fix pll post div mask when width is not set clk: qcom: videocc-sm8350: use HW_CTRL_TRIGGER for vcodec GDSCs
2024-11-11Merge tag 'i2c-for-6.12-rc7' of ↵Linus Torvalds3-4/+7
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "i2c-host fixes for v6.12-rc7 (from Andi): - Fix designware incorrect behavior when concluding a transmission - Fix Mule multiplexer error value evaluation" * tag 'i2c-for-6.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: designware: do not hold SCL low when I2C_DYNAMIC_TAR_UPDATE is not set i2c: muxes: Fix return value check in mule_i2c_mux_probe()
2024-11-11filemap: Fix bounds checking in filemap_read()Trond Myklebust1-1/+1
If the caller supplies an iocb->ki_pos value that is close to the filesystem upper limit, and an iterator with a count that causes us to overflow that limit, then filemap_read() enters an infinite loop. This behaviour was discovered when testing xfstests generic/525 with the "localio" optimisation for loopback NFS mounts. Reported-by: Mike Snitzer <snitzer@kernel.org> Fixes: c2a9737f45e2 ("vfs,mm: fix a dead loop in truncate_inode_pages_range()") Tested-by: Mike Snitzer <snitzer@kernel.org> Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2024-11-10Merge tag 'irq_urgent_for_v6.12_rc7' of ↵Linus Torvalds1-0/+7
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fix from Borislav Petkov: - Make sure GICv3 controller interrupt activation doesn't race with a concurrent deactivation due to propagation delays of the register write * tag 'irq_urgent_for_v6.12_rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/gic-v3: Force propagation of the active state with a read-back
2024-11-10Merge tag 'mm-hotfixes-stable-2024-11-09-22-40' of ↵Linus Torvalds30-172/+329
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc fixes from Andrew Morton: "20 hotfixes, 14 of which are cc:stable. Three affect DAMON. Lorenzo's five-patch series to address the mmap_region error handling is here also. Apart from that, various singletons" * tag 'mm-hotfixes-stable-2024-11-09-22-40' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: mailmap: add entry for Thorsten Blum ocfs2: remove entry once instead of null-ptr-dereference in ocfs2_xa_remove() signal: restore the override_rlimit logic fs/proc: fix compile warning about variable 'vmcore_mmap_ops' ucounts: fix counter leak in inc_rlimit_get_ucounts() selftests: hugetlb_dio: check for initial conditions to skip in the start mm: fix docs for the kernel parameter ``thp_anon=`` mm/damon/core: avoid overflow in damon_feed_loop_next_input() mm/damon/core: handle zero schemes apply interval mm/damon/core: handle zero {aggregation,ops_update} intervals mm/mlock: set the correct prev on failure objpool: fix to make percpu slot allocation more robust mm/page_alloc: keep track of free highatomic mm: resolve faulty mmap_region() error path behaviour mm: refactor arch_calc_vm_flag_bits() and arm64 MTE handling mm: refactor map_deny_write_exec() mm: unconditionally close VMAs on error mm: avoid unsafe VMA hook invocation when error arises on mmap hook mm/thp: fix deferred split unqueue naming and locking mm/thp: fix deferred split queue not partially_mapped
2024-11-10Merge tag 'usb-6.12-rc7' of ↵Linus Torvalds9-24/+33
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB/Thunderbolt fixes from Greg KH: "Here are some small remaining USB and Thunderbolt fixes and device ids for 6.12-rc7. Included in here are: - new USB serial driver device ids - thunderbolt driver fixes for reported problems - typec bugfixes - dwc3 driver fix - musb driver fix All of these have been in linux-next this past week with no reported issues" * tag 'usb-6.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: USB: serial: qcserial: add support for Sierra Wireless EM86xx thunderbolt: Fix connection issue with Pluggable UD-4VPD dock usb: typec: fix potential out of bounds in ucsi_ccg_update_set_new_cam_cmd() usb: dwc3: fix fault at system suspend if device was already runtime suspended usb: typec: qcom-pmic: init value of hdr_len/txbuf_len earlier usb: musb: sunxi: Fix accessing an released usb phy USB: serial: io_edgeport: fix use after free in debug printk USB: serial: option: add Quectel RG650V USB: serial: option: add Fibocom FG132 0x0112 composition thunderbolt: Add only on-board retimers when !CONFIG_USB4_DEBUGFS_MARGINING
2024-11-10Merge tag 'staging-6.12-rc7' of ↵Linus Torvalds1-4/+2
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging driver fixes from Greg KH: "Here are two small memory leak fixes for the vchiq_arm staging driver that have been sitting in my tree for weeks and should get merged for 6.12-rc7 so that people don't keep tripping over them. They both have been in linux-next for a while with no reported problems" * tag 'staging-6.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: vchiq_arm: Use devm_kzalloc() for drv_mgmt allocation staging: vchiq_arm: Use devm_kzalloc() for vchiq_arm_state allocation
2024-11-10Merge tag 'i2c-host-fixes-6.12-rc7' of ↵Wolfram Sang3-4/+7
git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux into i2c/for-current i2c-host fixes for v6.12-rc7 In designware an incorrect behavior has been fixes when concluding a transmission. Fixed return error value evaluation in the Mule multiplexer.
2024-11-10Merge tag 'nfsd-6.12-4' of ↵Linus Torvalds1-8/+5
git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux Pull nfsd fix from Chuck Lever: - Fix a v6.12-rc regression when exporting ext4 filesystems with NFSD * tag 'nfsd-6.12-4' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: NFSD: Fix READDIR on NFSv3 mounts of ext4 exports
2024-11-09Merge tag 'v6.12-rc6-smb3-client-fix' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds1-3/+11
Pull smb client fix from Steve French: "Fix net namespace refcount use after free issue" * tag 'v6.12-rc6-smb3-client-fix' of git://git.samba.org/sfrench/cifs-2.6: smb: client: Fix use-after-free of network namespace.
2024-11-09Merge tag 'block-6.12-20241108' of git://git.kernel.dk/linuxLinus Torvalds1-7/+14
Pull block fix from Jens Axboe: "Single fix for an issue triggered with PROVE_RCU=y, with nvme using the wrong iterators for an SRCU protected list" * tag 'block-6.12-20241108' of git://git.kernel.dk/linux: nvme/host: Fix RCU list traversal to use SRCU primitive
2024-11-09Merge tag 'thermal-6.12-rc7' of ↵Linus Torvalds4-12/+22
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull thermal control fixes from Rafael Wysocki: "These fix one issue in the qcom lmh thermal driver, a DT handling issue in the thermal core and two issues in the userspace thermal library: - Allow tripless thermal zones defined in a DT to be registered in accordance with the thermal DT bindings (Icenowy Zheng) - Annotate LMH IRQs with lockdep classes to prevent lockdep from reporting a possible recursive locking issue that cannot really occur (Dmitry Baryshkov) - Improve the thermal library "make clean" to remove a leftover symbolic link created during compilation and fix the sampling handler invocation in that library to pass the correct pointer to it (Emil Dahl Juhl, zhang jiao)" * tag 'thermal-6.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: thermal/of: support thermal zones w/o trips subnode tools/lib/thermal: Remove the thermal.h soft link when doing make clean tools/lib/thermal: Fix sampling handler context ptr thermal/drivers/qcom/lmh: Remove false lockdep backtrace
2024-11-09Merge tag 'pm-6.12-rc7' of ↵Linus Torvalds1-3/+23
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fix from Rafael Wysocki: "Fix the asymmetric CPU capacity support code in the intel_pstate driver, added during this develompent cycle, to address a corner case in which the capacity of a CPU going online is not updated (Rafael Wysocki)" * tag 'pm-6.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq: intel_pstate: Update asym capacity for CPUs that were offline initially cpufreq: intel_pstate: Clear hybrid_max_perf_cpu before driver registration
2024-11-09Merge tag 'acpi-6.12-rc7' of ↵Linus Torvalds8-21/+22
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fix from Rafael Wysocki: "Fix the ACPI processor driver initialization ordering after recent changes to avoid calling init_freq_invariance_cppc() too early on AMD platforms (Mario Limonciello)" * tag 'acpi-6.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: processor: Move arch_init_invariance_cppc() call later
2024-11-09Merge tag 'v6.12-rc6-ksmbd-fixes' of git://git.samba.org/ksmbdLinus Torvalds6-17/+32
Pull smb server fixes from Steve French: "Four fixes, all also marked for stable: - fix two potential use after free issues - fix OOM issue with many simultaneous requests - fix missing error check in RPC pipe handling" * tag 'v6.12-rc6-ksmbd-fixes' of git://git.samba.org/ksmbd: ksmbd: check outstanding simultaneous SMB operations ksmbd: fix slab-use-after-free in smb3_preauth_hash_rsp ksmbd: fix slab-use-after-free in ksmbd_smb2_session_create ksmbd: Fix the missing xa_store error check
2024-11-08Merge tag 'scsi-fixes' of ↵Linus Torvalds2-4/+9
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Two small fixes, the drivers one in ufs simply delays running a work queue and the generic one in zoned storage switches to a more correct API that tries the standard buddy allocator first (for small allocations); this fixes an allocation problem with small allocations seen under memory pressure" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: ufs: core: Start the RTC update work later scsi: sd_zbc: Use kvzalloc() to allocate REPORT ZONES buffer
2024-11-08Merge tag 'drm-fixes-2024-11-09' of https://gitlab.freedesktop.org/drm/kernelLinus Torvalds38-155/+257
Pull drm fixes from Dave Airlie: "Weekly fixes, usual leaders in amdgpu and xe, then a panel quirk, and some fixes to imagination and panthor drivers. Seems around the usual level for this time and don't know of any big problems. amdgpu: - Brightness fix - DC vbios parsing fix - ACPI fix - SMU 14.x fix - Power workload profile fix - GC partitioning fix - Debugfs fixes imagination: - Track PVR context per file - Break ref-counting cycle panel-orientation-quirks: - Fix matching Lenovo Yoga Tab 3 X90F panthor: - Lock VM array - Be strict about I/O mapping flags xe: - Fix ccs_mode setting for Xe2 and later - Synchronize ccs_mode setting with client creation - Apply scheduling WA for LNL in additional places as needed - Fix leak and lock handling in error paths of xe_exec ioctl - Fix GGTT allocation leak leading to eventual crash in SR-IOV - Move run_ticks update out of job handling to avoid synchronization with reader" * tag 'drm-fixes-2024-11-09' of https://gitlab.freedesktop.org/drm/kernel: (23 commits) drm/panthor: Be stricter about IO mapping flags drm/panthor: Lock XArray when getting entries for the VM drm: panel-orientation-quirks: Make Lenovo Yoga Tab 3 X90F DMI match less strict drm/xe: Stop accumulating LRC timestamp on job_free drm/xe/pf: Fix potential GGTT allocation leak drm/xe: Drop VM dma-resv lock on xe_sync_in_fence_get failure in exec IOCTL drm/xe: Fix possible exec queue leak in exec IOCTL drm/amdgpu: add missing size check in amdgpu_debugfs_gprwave_read() drm/amdgpu: Adjust debugfs eviction and IB access permissions drm/amdgpu: Adjust debugfs register access permissions drm/amdgpu: Fix DPX valid mode check on GC 9.4.3 drm/amd/pm: correct the workload setting drm/amd/pm: always pick the pptable from IFWI drm/amdgpu: prevent NULL pointer dereference if ATIF is not supported drm/amd/display: parse umc_info or vram_info based on ASIC drm/amd/display: Fix brightness level not retained over reboot drm/xe/guc/tlb: Flush g2h worker in case of tlb timeout drm/xe/ufence: Flush xe ordered_wq in case of ufence timeout drm/xe: Move LNL scheduling WA to xe_device.h drm/xe: Use the filelist from drm for ccs_mode change ...
2024-11-08Merge tag 'drm-xe-fixes-2024-11-08' of ↵Dave Airlie12-41/+54
https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes Driver Changes: - Fix ccs_mode setting for Xe2 and later (Balasubramani) - Synchronize ccs_mode setting with client creation (Balasubramani) - Apply scheduling WA for LNL in additional places as needed (Nirmoy) - Fix leak and lock handling in error paths of xe_exec ioctl (Matthew Brost) - Fix GGTT allocation leak leading to eventual crash in SR-IOV (Michal Wajdeczko) - Move run_ticks update out of job handling to avoid synchronization with reader (Lucas) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/4ffcebtluaaaohquxfyf5babpihmtscxwad3jjmt5nggwh2xpm@ztw67ucywttg
2024-11-08Merge tag 'drm-misc-fixes-2024-11-08' of ↵Dave Airlie9-5/+92
https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes Short summary of fixes pull: imagination: - Track PVR context per file - Break ref-counting cycle panel-orientation-quirks: - Fix matching Lenovo Yoga Tab 3 X90F panthor: - Lock VM array - Be strict about I/O mapping flags Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20241108085058.GA37468@linux.fritz.box
2024-11-08i2c: designware: do not hold SCL low when I2C_DYNAMIC_TAR_UPDATE is not setLiu Peibao2-2/+5
When the Tx FIFO is empty and the last command has no STOP bit set, the master holds SCL low. If I2C_DYNAMIC_TAR_UPDATE is not set, BIT(13) MST_ON_HOLD of IC_RAW_INTR_STAT is not enabled, causing the __i2c_dw_disable() timeout. This is quite similar to commit 2409205acd3c ("i2c: designware: fix __i2c_dw_disable() in case master is holding SCL low"). Also check BIT(7) MST_HOLD_TX_FIFO_EMPTY in IC_STATUS, which is available when IC_STAT_FOR_CLK_STRETCH is set. Fixes: 2409205acd3c ("i2c: designware: fix __i2c_dw_disable() in case master is holding SCL low") Co-developed-by: Xiaowu Ding <xiaowu.ding@jaguarmicro.com> Signed-off-by: Xiaowu Ding <xiaowu.ding@jaguarmicro.com> Co-developed-by: Angus Chen <angus.chen@jaguarmicro.com> Signed-off-by: Angus Chen <angus.chen@jaguarmicro.com> Signed-off-by: Liu Peibao <loven.liu@jaguarmicro.com> Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2024-11-08Merge tag 'sound-6.12-rc7' of ↵Linus Torvalds12-9/+43
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "Still more changes floating than wished at this late stage, but all are small device-specific fixes, and look less troublesome. Including a few ASoC quirk / ID additoins, a series of ASoC STM fixes, HD-audio conexant codec regression fix, and other various quirks and device-specific fixes" * tag 'sound-6.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ASoC: SOF: sof-client-probes-ipc4: Set param_size extension bits ASoC: stm: Prevent potential division by zero in stm32_sai_get_clk_div() ASoC: stm: Prevent potential division by zero in stm32_sai_mclk_round_rate() ASoC: amd: yc: Support dmic on another model of Lenovo Thinkpad E14 Gen 6 ASoC: SOF: amd: Fix for incorrect DMA ch status register offset ASoC: amd: yc: fix internal mic on Xiaomi Book Pro 14 2022 ASoC: stm32: spdifrx: fix dma channel release in stm32_spdifrx_remove MAINTAINERS: Generic Sound Card section ALSA: usb-audio: Add quirk for HP 320 FHD Webcam ASoC: tas2781: Add new driver version for tas2563 & tas2781 qfn chip ALSA: firewire-lib: fix return value on fail in amdtp_tscm_init() ALSA: ump: Don't enumeration invalid groups for legacy rawmidi Revert "ALSA: hda/conexant: Mute speakers at suspend / shutdown"
2024-11-08Merge tag 'media/v6.12-2' of ↵Linus Torvalds20-63/+118
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media fixes from Mauro Carvalho Chehab: - dvb-core fixes for vb2 check and device registration - v4l2-core: fix an issue with error handling for VIDIOC_G_CTRL - vb2 core: fix an issue with vb plane copy logic - videobuf2-core: copy vb planes unconditionally - vivid: fix buffer overwrite when using > 32 buffers - vivid: fix a potential division by zero due to an issue at v4l2-tpg - some spectre vulnerability fixes - several OOM access fixes - some buffer overflow fixes * tag 'media/v6.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: media: videobuf2-core: copy vb planes unconditionally media: dvbdev: fix the logic when DVB_DYNAMIC_MINORS is not set media: vivid: fix buffer overwrite when using > 32 buffers media: pulse8-cec: fix data timestamp at pulse8_setup() media: cec: extron-da-hd-4k-plus: don't use -1 as an error code media: stb0899_algo: initialize cfr before using it media: adv7604: prevent underflow condition when reporting colorspace media: cx24116: prevent overflows on SNR calculus media: ar0521: don't overflow when checking PLL values media: s5p-jpeg: prevent buffer overflows media: av7110: fix a spectre vulnerability media: mgb4: protect driver against spectre media: dvb_frontend: don't play tricks with underflow values media: dvbdev: prevent the risk of out of memory access media: v4l2-tpg: prevent the risk of a division by zero media: v4l2-ctrls-api: fix error handling for v4l2_g_ctrl() media: dvb-core: add missing buffer index check
2024-11-08Merge tag 'slab-for-6.12-rc7' of ↵Linus Torvalds1-11/+20
git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab Pull slab fix from Vlastimil Babka: - Fix for duplicate caches in some arm64 configurations with CONFIG_SLAB_BUCKETS (Koichiro Den) * tag 'slab-for-6.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab: mm/slab: fix warning caused by duplicate kmem_cache creation in kmem_buckets_create
2024-11-08Merge tag 'for-6.12-rc6-tag' of ↵Linus Torvalds3-22/+7
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux Pull btrfs fixes from David Sterba: "A few more one-liners that fix some user visible problems: - use correct range when clearing qgroup reservations after COW - properly reset freed delayed ref list head - fix ro/rw subvolume mounts to be backward compatible with old and new mount API" * tag 'for-6.12-rc6-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: fix the length of reserved qgroup to free btrfs: reinitialize delayed ref list after deleting it from the list btrfs: fix per-subvolume RO/RW flags with new mount API
2024-11-08Merge tag 'bcachefs-2024-11-07' of git://evilpiepirate.org/bcachefsLinus Torvalds14-78/+131
Pull bcachefs fixes from Kent Overstreet: "Some trivial syzbot fixes, two more serious btree fixes found by looping single_devices.ktest small_nodes: - Topology error on split after merge, where we accidentaly picked the node being deleted for the pivot, resulting in an assertion pop - New nodes being preallocated were left on the freedlist, unlocked, resulting in them sometimes being accidentally freed: this dated from pre-cycle detector, when we could leave them locked. This should have resulted in more explosions and fireworks, but turned out to be surprisingly hard to hit because the preallocated nodes were being used right away. The fix for this is bigger than we'd like - reworking btree list handling was a bit invasive - but we've now got more assertions and it's well tested. - Also another mishandled transaction restart fix (in btree_node_prefetch) - we're almost done with those" * tag 'bcachefs-2024-11-07' of git://evilpiepirate.org/bcachefs: bcachefs: Fix UAF in __promote_alloc() error path bcachefs: Change OPT_STR max to be 1 less than the size of choices array bcachefs: btree_cache.freeable list fixes bcachefs: check the invalid parameter for perf test bcachefs: add check NULL return of bio_kmalloc in journal_read_bucket bcachefs: Ensure BCH_FS_may_go_rw is set before exiting recovery bcachefs: Fix topology errors on split after merge bcachefs: Ancient versions with bad bkey_formats are no longer supported bcachefs: Fix error handling in bch2_btree_node_prefetch() bcachefs: Fix null ptr deref in bucket_gen_get()
2024-11-08Merge tag 'arm64-fixes' of ↵Linus Torvalds5-65/+8
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Will Deacon: "Here is a (hopefully) final round of arm64 fixes for 6.12 that address some user-visible floating point register corruption. Both of the Marks have been working on this for a couple of weeks and we've ended up in a position where SVE is solid but SME still has enough pending issues that the most pragmatic solution for the release and stable backports is to disable the feature. Yes, it's a shame, but the hardware is rare as hen's teeth at the moment and we're better off getting back to a known good state before fixing it all properly. We're also improving the selftests for 6.13 to help avoid merging broken code in the future. Anyway, the good news is that we're removing a lot more code than we're adding. Summary: - Fix handling of SVE traps from userspace on preemptible kernels when converting the saved floating point state into SVE state. - Remove broken support for the SMCCCv1.3 "SVE discard hint" optimisation. - Disable SME support, as the current support code suffers from numerous issues around signal delivery, ptrace access and context-switch which can lead to user-visible corruption of the register state" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: Kconfig: Make SME depend on BROKEN for now arm64: smccc: Remove broken support for SMCCCv1.3 SVE discard hint arm64/sve: Discard stale CPU state when handling SVE traps
2024-11-08Merge tag 'powerpc-6.12-6' of ↵Linus Torvalds1-0/+12
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fix from Madhavan Srinivasan: - Fix spurious interrupts in Book3S HV Nested KVM Thanks to Gautam Menghani. * tag 'powerpc-6.12-6' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: KVM: PPC: Book3S HV: Mask off LPCR_MER for a vCPU before running it to avoid spurious interrupts
2024-11-08Merge tag 'asoc-fix-v6.12-rc6' of ↵Takashi Iwai7-5/+38
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v6.12 A moderately large pile of small changes here, split fairly evenly between fixes and ID additions/quirks and all of it driver specific.
2024-11-08Merge tag 'usb-serial-6.12-rc7' of ↵Greg Kroah-Hartman3-4/+12
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus Johan writes: USB-serial fixes for 6.12-rc7 Here's a fix for a long-standing use-after-free in an io_edgeport debug printk and some new modem device ids. All have been in linux-next with no reported issues. * tag 'usb-serial-6.12-rc7' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial: USB: serial: qcserial: add support for Sierra Wireless EM86xx USB: serial: io_edgeport: fix use after free in debug printk USB: serial: option: add Quectel RG650V USB: serial: option: add Fibocom FG132 0x0112 composition
2024-11-08Merge tag 'amd-drm-fixes-6.12-2024-11-07' of ↵Dave Airlie17-109/+111
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.12-2024-11-07: amdgpu: - Brightness fix - DC vbios parsing fix - ACPI fix - SMU 14.x fix - Power workload profile fix - GC partitioning fix - Debugfs fixes Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241107182722.14147-1-alexander.deucher@amd.com
2024-11-08Merge tag 'spi-fix-v6.12-rc6' of ↵Linus Torvalds1-2/+3
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fix from Mark Brown: "An update for the maintainers of the AMD driver following some job changes there" * tag 'spi-fix-v6.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: MAINTAINERS: update AMD SPI maintainer
2024-11-08Merge tag 'regulator-fix-v6.12-rc6' of ↵Linus Torvalds2-1/+3
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fixes from Mark Brown: "A couple of small fixes for drivers, nothing particularly remarkable" * tag 'regulator-fix-v6.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: rk808: Add apply_bit for BUCK3 on RK809 regulator: rtq2208: Fix uninitialized use of regulator_config
2024-11-08mailmap: add entry for Thorsten BlumThorsten Blum1-0/+1
Map my previously used email address to my @linux.dev address. Link: https://lkml.kernel.org/r/20241103234411.2522-2-thorsten.blum@linux.dev Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev> Cc: Alex Elder <elder@kernel.org> Cc: David S. Miller <davem@davemloft.net> Cc: Geliang Tang <geliang@kernel.org> Cc: Kees Cook <kees@kernel.org> Cc: Mathieu Othacehe <m.othacehe@gmail.com> Cc: Matthieu Baerts (NGI0) <matttbe@kernel.org> Cc: Matt Ranostay <matt@ranostay.sg> Cc: Naoya Horiguchi <nao.horiguchi@gmail.com> Cc: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> Cc: Quentin Monnet <qmo@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-11-08ocfs2: remove entry once instead of null-ptr-dereference in ocfs2_xa_remove()Andrew Kanner1-2/+1
Syzkaller is able to provoke null-ptr-dereference in ocfs2_xa_remove(): [ 57.319872] (a.out,1161,7):ocfs2_xa_remove:2028 ERROR: status = -12 [ 57.320420] (a.out,1161,7):ocfs2_xa_cleanup_value_truncate:1999 ERROR: Partial truncate while removing xattr overlay.upper. Leaking 1 clusters and removing the entry [ 57.321727] BUG: kernel NULL pointer dereference, address: 0000000000000004 [...] [ 57.325727] RIP: 0010:ocfs2_xa_block_wipe_namevalue+0x2a/0xc0 [...] [ 57.331328] Call Trace: [ 57.331477] <TASK> [...] [ 57.333511] ? do_user_addr_fault+0x3e5/0x740 [ 57.333778] ? exc_page_fault+0x70/0x170 [ 57.334016] ? asm_exc_page_fault+0x2b/0x30 [ 57.334263] ? __pfx_ocfs2_xa_block_wipe_namevalue+0x10/0x10 [ 57.334596] ? ocfs2_xa_block_wipe_namevalue+0x2a/0xc0 [ 57.334913] ocfs2_xa_remove_entry+0x23/0xc0 [ 57.335164] ocfs2_xa_set+0x704/0xcf0 [ 57.335381] ? _raw_spin_unlock+0x1a/0x40 [ 57.335620] ? ocfs2_inode_cache_unlock+0x16/0x20 [ 57.335915] ? trace_preempt_on+0x1e/0x70 [ 57.336153] ? start_this_handle+0x16c/0x500 [ 57.336410] ? preempt_count_sub+0x50/0x80 [ 57.336656] ? _raw_read_unlock+0x20/0x40 [ 57.336906] ? start_this_handle+0x16c/0x500 [ 57.337162] ocfs2_xattr_block_set+0xa6/0x1e0 [ 57.337424] __ocfs2_xattr_set_handle+0x1fd/0x5d0 [ 57.337706] ? ocfs2_start_trans+0x13d/0x290 [ 57.337971] ocfs2_xattr_set+0xb13/0xfb0 [ 57.338207] ? dput+0x46/0x1c0 [ 57.338393] ocfs2_xattr_trusted_set+0x28/0x30 [ 57.338665] ? ocfs2_xattr_trusted_set+0x28/0x30 [ 57.338948] __vfs_removexattr+0x92/0xc0 [ 57.339182] __vfs_removexattr_locked+0xd5/0x190 [ 57.339456] ? preempt_count_sub+0x50/0x80 [ 57.339705] vfs_removexattr+0x5f/0x100 [...] Reproducer uses faultinject facility to fail ocfs2_xa_remove() -> ocfs2_xa_value_truncate() with -ENOMEM. In this case the comment mentions that we can return 0 if ocfs2_xa_cleanup_value_truncate() is going to wipe the entry anyway. But the following 'rc' check is wrong and execution flow do 'ocfs2_xa_remove_entry(loc);' twice: * 1st: in ocfs2_xa_cleanup_value_truncate(); * 2nd: returning back to ocfs2_xa_remove() instead of going to 'out'. Fix this by skipping the 2nd removal of the same entry and making syzkaller repro happy. Link: https://lkml.kernel.org/r/20241103193845.2940988-1-andrew.kanner@gmail.com Fixes: 399ff3a748cf ("ocfs2: Handle errors while setting external xattr values.") Signed-off-by: Andrew Kanner <andrew.kanner@gmail.com> Reported-by: syzbot+386ce9e60fa1b18aac5b@syzkaller.appspotmail.com Closes: https://lore.kernel.org/all/671e13ab.050a0220.2b8c0f.01d0.GAE@google.com/T/ Tested-by: syzbot+386ce9e60fa1b18aac5b@syzkaller.appspotmail.com Reviewed-by: Joseph Qi <joseph.qi@linux.alibaba.com> Cc: Mark Fasheh <mark@fasheh.com> Cc: Joel Becker <jlbec@evilplan.org> Cc: Junxiao Bi <junxiao.bi@oracle.com> Cc: Changwei Ge <gechangwei@live.cn> Cc: Jun Piao <piaojun@huawei.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-11-08signal: restore the override_rlimit logicRoman Gushchin3-4/+8
Prior to commit d64696905554 ("Reimplement RLIMIT_SIGPENDING on top of ucounts") UCOUNT_RLIMIT_SIGPENDING rlimit was not enforced for a class of signals. However now it's enforced unconditionally, even if override_rlimit is set. This behavior change caused production issues. For example, if the limit is reached and a process receives a SIGSEGV signal, sigqueue_alloc fails to allocate the necessary resources for the signal delivery, preventing the signal from being delivered with siginfo. This prevents the process from correctly identifying the fault address and handling the error. From the user-space perspective, applications are unaware that the limit has been reached and that the siginfo is effectively 'corrupted'. This can lead to unpredictable behavior and crashes, as we observed with java applications. Fix this by passing override_rlimit into inc_rlimit_get_ucounts() and skip the comparison to max there if override_rlimit is set. This effectively restores the old behavior. Link: https://lkml.kernel.org/r/20241104195419.3962584-1-roman.gushchin@linux.dev Fixes: d64696905554 ("Reimplement RLIMIT_SIGPENDING on top of ucounts") Signed-off-by: Roman Gushchin <roman.gushchin@linux.dev> Co-developed-by: Andrei Vagin <avagin@google.com> Signed-off-by: Andrei Vagin <avagin@google.com> Acked-by: Oleg Nesterov <oleg@redhat.com> Acked-by: Alexey Gladkov <legion@kernel.org> Cc: Kees Cook <kees@kernel.org> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-11-08fs/proc: fix compile warning about variable 'vmcore_mmap_ops'Qi Xi1-4/+5
When build with !CONFIG_MMU, the variable 'vmcore_mmap_ops' is defined but not used: >> fs/proc/vmcore.c:458:42: warning: unused variable 'vmcore_mmap_ops' 458 | static const struct vm_operations_struct vmcore_mmap_ops = { Fix this by only defining it when CONFIG_MMU is enabled. Link: https://lkml.kernel.org/r/20241101034803.9298-1-xiqi2@huawei.com Fixes: 9cb218131de1 ("vmcore: introduce remap_oldmem_pfn_range()") Signed-off-by: Qi Xi <xiqi2@huawei.com> Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/lkml/202410301936.GcE8yUos-lkp@intel.com/ Cc: Baoquan He <bhe@redhat.com> Cc: Dave Young <dyoung@redhat.com> Cc: Michael Holzheu <holzheu@linux.vnet.ibm.com> Cc: Vivek Goyal <vgoyal@redhat.com> Cc: Wang ShaoBo <bobo.shaobowang@huawei.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-11-08ucounts: fix counter leak in inc_rlimit_get_ucounts()Andrei Vagin1-2/+1
The inc_rlimit_get_ucounts() increments the specified rlimit counter and then checks its limit. If the value exceeds the limit, the function returns an error without decrementing the counter. Link: https://lkml.kernel.org/r/20241101191940.3211128-1-roman.gushchin@linux.dev Fixes: 15bc01effefe ("ucounts: Fix signal ucount refcounting") Signed-off-by: Andrei Vagin <avagin@google.com> Co-developed-by: Roman Gushchin <roman.gushchin@linux.dev> Signed-off-by: Roman Gushchin <roman.gushchin@linux.dev> Tested-by: Roman Gushchin <roman.gushchin@linux.dev> Acked-by: Alexey Gladkov <legion@kernel.org> Cc: Kees Cook <kees@kernel.org> Cc: Andrei Vagin <avagin@google.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Alexey Gladkov <legion@kernel.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-11-08selftests: hugetlb_dio: check for initial conditions to skip in the startMuhammad Usama Anjum1-7/+12
The test should be skipped if initial conditions aren't fulfilled in the start instead of failing and outputting non-compliant TAP logs. This kind of failure pollutes the results. The initial conditions are: - The test should only execute if /tmp file can be allocated. - The test should only execute if huge pages are free. Before: TAP version 13 1..4 Bail out! Error opening file : Read-only file system (30) # Planned tests != run tests (4 != 0) # Totals: pass:0 fail:0 xfail:0 xpass:0 skip:0 error:0 After: TAP version 13 1..0 # SKIP Unable to allocate file: Read-only file system Link: https://lkml.kernel.org/r/20241101141557.3159432-1-usama.anjum@collabora.com Signed-off-by: Muhammad Usama Anjum <usama.anjum@collabora.com> Fixes: 3a103b5315b7 ("selftest: mm: Test if hugepage does not get leaked during __bio_release_pages()") Cc: Muhammad Usama Anjum <usama.anjum@collabora.com> Cc: Shuah Khan <shuah@kernel.org> Cc: Donet Tom <donettom@linux.ibm.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-11-08mm: fix docs for the kernel parameter ``thp_anon=``Maíra Canal2-2/+2
If we add ``thp_anon=32,64K:always`` to the kernel command line, we will see the following error: [ 0.000000] huge_memory: thp_anon=32,64K:always: error parsing string, ignoring setting This happens because the correct format isn't ``thp_anon=<size>,<size>[KMG]:<state>```, as [KMG] must follow each number to especify its unit. So, the correct format is ``thp_anon=<size>[KMG],<size>[KMG]:<state>```. Therefore, adjust the documentation to reflect the correct format of the parameter ``thp_anon=``. Link: https://lkml.kernel.org/r/20241101165719.1074234-3-mcanal@igalia.com Fixes: dd4d30d1cdbe ("mm: override mTHP "enabled" defaults at kernel cmdline") Signed-off-by: Maíra Canal <mcanal@igalia.com> Acked-by: Barry Song <baohua@kernel.org> Acked-by: David Hildenbrand <david@redhat.com> Cc: Baolin Wang <baolin.wang@linux.alibaba.com> Cc: Hugh Dickins <hughd@google.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Lance Yang <ioworker0@gmail.com> Cc: Ryan Roberts <ryan.roberts@arm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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