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2023-02-08Merge tag 'mlx5-fixes-2023-02-07' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== mlx5 fixes 2023-02-07 This series provides bug fixes to mlx5 driver. * tag 'mlx5-fixes-2023-02-07' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux: net/mlx5: Serialize module cleanup with reload and remove net/mlx5: fw_tracer, Zero consumer index when reloading the tracer net/mlx5: fw_tracer, Clear load bit when freeing string DBs buffers net/mlx5: Expose SF firmware pages counter net/mlx5: Store page counters in a single array net/mlx5e: IPoIB, Show unknown speed instead of error net/mlx5e: Fix crash unsetting rx-vlan-filter in switchdev mode net/mlx5: Bridge, fix ageing of peer FDB entries net/mlx5: DR, Fix potential race in dr_rule_create_rule_nic net/mlx5e: Update rx ring hw mtu upon each rx-fcs flag change ==================== Link: https://lore.kernel.org/r/20230208030302.95378-1-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-02-08drm/amd/display: fix cursor offset on rotation 180Melissa Wen
Cursor gets clipped off in the middle of the screen with hw rotation 180. Fix a miscalculation of cursor offset when it's placed near the edges in the pipe split case. Cursor bugs with hw rotation were reported on AMD issue tracker: https://gitlab.freedesktop.org/drm/amd/-/issues/2247 The issues on rotation 270 was fixed by: https://lore.kernel.org/amd-gfx/20221118125935.4013669-22-Brian.Chang@amd.com/ that partially addressed the rotation 180 too. So, this patch is the final bits for rotation 180. Reported-by: Xaver Hugl <xaver.hugl@gmail.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Fixes: 9d84c7ef8a87 ("drm/amd/display: Correct cursor position on horizontal mirror") Signed-off-by: Melissa Wen <mwen@igalia.com> Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2023-02-08drm/amd/amdgpu: enable athub cg 11.0.3Kenneth Feng
enable athub cg on gc 11.0.3 Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> Reviewed-by: Likun Gao <Likun.Gao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-08Revert "drm/amd/display: disable S/G display on DCN 3.1.4"Alex Deucher
This reverts commit 9aa15370819294beb7eb67c9dcbf654d79ff8790. This is fixed now so we can re-enable S/G display on DCN 3.1.4. Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 6.1.x
2023-02-08drm/amd/display: properly handling AGP aperture in vm setupAlex Deucher
Take into account whether or not the AGP aperture is enabled or not when calculating the system aperture. Fixes white screens with DCN 3.1.4. Based on a patch from Yifan Zhang <yifan1.zhang@amd.com> Cc: Yifan Zhang <yifan1.zhang@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 6.1.x
2023-02-08drm/amd/display: disable S/G display on DCN 3.1.2/3Alex Deucher
Causes flickering or white screens in some configurations. Disable it for now until we can fix the issue. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2352 Cc: roman.li@amd.com Cc: yifan1.zhang@amd.com Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-08drm/amd/display: disable S/G display on DCN 2.1.0Alex Deucher
Causes flickering or white screens in some configurations. Disable it for now until we can fix the issue. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2352 Cc: roman.li@amd.com Cc: yifan1.zhang@amd.com Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-08firmware: qcom_scm: Move qcom_scm.h to include/linux/firmware/qcom/Elliot Berman
Move include/linux/qcom_scm.h to include/linux/firmware/qcom/qcom_scm.h. This removes 1 of a few remaining Qualcomm-specific headers into a more approciate subdirectory under include/. Suggested-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Elliot Berman <quic_eberman@quicinc.com> Reviewed-by: Guru Das Srinagesh <quic_gurus@quicinc.com> Acked-by: Mukesh Ojha <quic_mojha@quicinc.com> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230203210956.3580811-1-quic_eberman@quicinc.com
2023-02-08Merge tag 'mlx5-updates-2023-02-07' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== mlx5-updates-2023-02-07 1) Minor and trivial code Cleanups 2) Minor fixes for net-next 3) From Shay: dynamic FW trace strings update. * tag 'mlx5-updates-2023-02-07' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux: net/mlx5: fw_tracer, Add support for unrecognized string net/mlx5: fw_tracer, Add support for strings DB update event net/mlx5: fw_tracer, allow 0 size string DBs net/mlx5: fw_tracer: Fix debug print net/mlx5: fs, Remove redundant assignment of size net/mlx5: fs_core, Remove redundant variable err net/mlx5: Fix memory leak in error flow of port set buffer net/mlx5e: Remove incorrect debugfs_create_dir NULL check in TLS net/mlx5e: Remove incorrect debugfs_create_dir NULL check in hairpin net/mlx5: fs, Remove redundant vport_number assignment net/mlx5e: Remove redundant code for handling vlan actions net/mlx5e: Don't listen to remove flows event net/mlx5: fw reset: Skip device ID check if PCI link up failed net/mlx5: Remove redundant health work lock mlx5: reduce stack usage in mlx5_setup_tc ==================== Link: https://lore.kernel.org/r/20230208003712.68386-1-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-02-08drm/amdgpu/smu: skip pptable init under sriovJane Jian
sriov does not need to init pptable from amdgpu driver we finish it from PF Signed-off-by: Jane Jian <Jane.Jian@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-08amd/amdgpu: remove test ib on hw ringJesseZhang
test ib function is not necessary on hw ring, so remove it. v2: squash in NULL check fix Signed-off-by: JesseZhang <Jesse.Zhang@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-08drm/amdgpu/fence: Fix oops due to non-matching drm_sched init/finiGuilherme G. Piccoli
Currently amdgpu calls drm_sched_fini() from the fence driver sw fini routine - such function is expected to be called only after the respective init function - drm_sched_init() - was executed successfully. Happens that we faced a driver probe failure in the Steam Deck recently, and the function drm_sched_fini() was called even without its counter-part had been previously called, causing the following oops: amdgpu: probe of 0000:04:00.0 failed with error -110 BUG: kernel NULL pointer dereference, address: 0000000000000090 PGD 0 P4D 0 Oops: 0002 [#1] PREEMPT SMP NOPTI CPU: 0 PID: 609 Comm: systemd-udevd Not tainted 6.2.0-rc3-gpiccoli #338 Hardware name: Valve Jupiter/Jupiter, BIOS F7A0113 11/04/2022 RIP: 0010:drm_sched_fini+0x84/0xa0 [gpu_sched] [...] Call Trace: <TASK> amdgpu_fence_driver_sw_fini+0xc8/0xd0 [amdgpu] amdgpu_device_fini_sw+0x2b/0x3b0 [amdgpu] amdgpu_driver_release_kms+0x16/0x30 [amdgpu] devm_drm_dev_init_release+0x49/0x70 [...] To prevent that, check if the drm_sched was properly initialized for a given ring before calling its fini counter-part. Notice ideally we'd use sched.ready for that; such field is set as the latest thing on drm_sched_init(). But amdgpu seems to "override" the meaning of such field - in the above oops for example, it was a GFX ring causing the crash, and the sched.ready field was set to true in the ring init routine, regardless of the state of the DRM scheduler. Hence, we ended-up using sched.ops as per Christian's suggestion [0], and also removed the no_scheduler check [1]. [0] https://lore.kernel.org/amd-gfx/984ee981-2906-0eaf-ccec-9f80975cb136@amd.com/ [1] https://lore.kernel.org/amd-gfx/cd0e2994-f85f-d837-609f-7056d5fb7231@amd.com/ Fixes: 067f44c8b459 ("drm/amdgpu: avoid over-handle of fence driver fini in s3 test (v2)") Suggested-by: Christian König <christian.koenig@amd.com> Cc: Guchun Chen <guchun.chen@amd.com> Cc: Luben Tuikov <luben.tuikov@amd.com> Cc: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Luben Tuikov <luben.tuikov@amd.com> Signed-off-by: Guilherme G. Piccoli <gpiccoli@igalia.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-08drm/amd/pm/smu7: move variables to where they are usedAlex Deucher
Move variable declarations to where they are used. Fixes a segfault on smu7 V0 structures where some tables don't exist. Cc: Evan Quan <evan.quan@amd.com> Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2388 Fixes: b1a9557a7d00 ("drm/amd/pm: fulfill powerplay peak profiling mode shader/memory clock settings") Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-08scsi: ufs: core: Fix an error handling path in ufshcd_read_desc_param()Christophe JAILLET
If an error occurs, some memory may need to be freed, as in the other error handling paths. Before the commit in the Fixes tag, this test was done before the memory allocation, so there was no issue. Fixes: 16ed9d312b42 ("scsi: ufs: core: Remove ufshcd_map_desc_id_to_length()") Link: https://lore.kernel.org/r/2c6e42205e5ec22e5e8c7c85c6deb8fde31c74da.1673781835.git.christophe.jaillet@wanadoo.fr Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-02-08scsi: ufs: core: Fix device management cmd timeout flowMason Zhang
In the UFS error handling flow, the host will send a device management cmd (NOP OUT) to the device for link recovery. If this cmd times out and clearing the doorbell fails, ufshcd_wait_for_dev_cmd() will do nothing and return. hba->dev_cmd.complete struct is not set to NULL. When this happens, if cmd has been completed by device, then we will call complete() in __ufshcd_transfer_req_compl(). Because the complete struct is allocated on the stack, the following crash will occur: ipanic_die+0x24/0x38 [mrdump] die+0x344/0x748 arm64_notify_die+0x44/0x104 do_debug_exception+0x104/0x1e0 el1_dbg+0x38/0x54 el1_sync_handler+0x40/0x88 el1_sync+0x8c/0x140 queued_spin_lock_slowpath+0x2e4/0x3c0 __ufshcd_transfer_req_compl+0x3b0/0x1164 ufshcd_trc_handler+0x15c/0x308 ufshcd_host_reset_and_restore+0x54/0x260 ufshcd_reset_and_restore+0x28c/0x57c ufshcd_err_handler+0xeb8/0x1b6c process_one_work+0x288/0x964 worker_thread+0x4bc/0xc7c kthread+0x15c/0x264 ret_from_fork+0x10/0x30 Link: https://lore.kernel.org/r/20221216032532.1280-1-mason.zhang@mediatek.com Signed-off-by: Mason Zhang <Mason.Zhang@mediatek.com> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-02-08clk: qcom: gpucc-sdm845: fix clk_dis_wait being programmed for CX GDSCDmitry Baryshkov
The gdsc_init() function will rewrite the CLK_DIS_WAIT field while registering the GDSC (writing the value 0x2 by default). This will override the setting done in the driver's probe function. Set cx_gdsc.clk_dis_wait_val to 8 to follow the intention of the probe function. Fixes: 453361cdd757 ("clk: qcom: Add graphics clock controller driver for SDM845") Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230201172305.993146-2-dmitry.baryshkov@linaro.org
2023-02-08clk: qcom: gpucc-sc7180: fix clk_dis_wait being programmed for CX GDSCDmitry Baryshkov
The gdsc_init() function will rewrite the CLK_DIS_WAIT field while registering the GDSC (writing the value 0x2 by default). This will override the setting done in the driver's probe function. Set cx_gdsc.clk_dis_wait_val to 8 to follow the intention of the probe function. Fixes: 745ff069a49c ("clk: qcom: Add graphics clock controller driver for SC7180") Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230201172305.993146-1-dmitry.baryshkov@linaro.org
2023-02-08clk: qcom: cpu-8996: add missing cputype includeKrzysztof Kozlowski
Include asm/cputype.h to fix ARMv7 compile test error: drivers/clk/qcom/clk-cpu-8996.c: In function ‘qcom_cpu_clk_msm8996_acd_init’: drivers/clk/qcom/clk-cpu-8996.c:468:16: error: implicit declaration of function ‘read_cpuid_mpidr’ [-Werror=implicit-function-declaration] Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> [bjorn: Moved asm-include after linux/, per Stephen's request] Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230123201812.1230039-1-krzysztof.kozlowski@linaro.org
2023-02-08clk: qcom: gcc-sa8775p: remove unused variablesBartosz Golaszewski
There are four struct definitions in the driver that aren't used so remove them. Reported-by: kernel test robot <lkp@intel.com> Fixes: ed432b1ed00a ("clk: qcom: add the GCC driver for sa8775p") Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230123103338.230320-1-brgl@bgdev.pl
2023-02-08clk: qcom: smd-rpm: provide RPM_SMD_XO_CLK_SRC on MSM8996 platformDmitry Baryshkov
Extend the list of RPM clocks provided on MSM8996 platform to also include RPM_SMD_XO_CLK_SRC and RPM_SMD_XO_A_CLK_SRC. Fixes: 7066fdd0d742 ("clk: qcom: clk-smd-rpm: add msm8996 rpmclks") Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230120061417.2623751-6-dmitry.baryshkov@linaro.org
2023-02-08clk: qcom: add msm8996 Core Bus Framework (CBF) supportDmitry Baryshkov
Add CBF clock driver as a part of MSM8996 CPU clocks. Significantly based on AngeloGioacchino del Regno's work at [1]. The CBF is an interconnect between two CPU clusters, setting it up properly is required for booting the MSM8996 with all four cores enabled. [1] https://github.com/sonyxperiadev/kernel/blob/aosp/LE.UM.2.3.2.r1.4/drivers/clk/qcom/clk-cpu-8996.c Co-developed-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> [bjorn: Dropped partially uninitialized variable "ret" from cbf_clk_notifier_cb()] Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230120061417.2623751-4-dmitry.baryshkov@linaro.org
2023-02-08scsi: aic94xx: Add missing check for dma_map_single()Jiasheng Jiang
Add check for dma_map_single() and return error if it fails in order to avoid invalid DMA address. Fixes: 2908d778ab3e ("[SCSI] aic94xx: new driver") Link: https://lore.kernel.org/r/20230128110832.6792-1-jiasheng@iscas.ac.cn Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn> Reviewed-by: Jason Yan <yanaijie@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-02-08scsi: smartpqi: Replace one-element array with flexible-array memberGustavo A. R. Silva
One-element arrays are deprecated, and we are replacing them with flexible array members instead. So, replace one-element array with flexible-array member in struct report_log_lun_list. This helps with the ongoing efforts to tighten the FORTIFY_SOURCE routines on memcpy(). Link: https://lore.kernel.org/r/Y+LJz/r6+UeLqnV3@work Link: https://github.com/KSPP/linux/issues/79 Link: https://github.com/KSPP/linux/issues/204 Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Acked-by: Don Brace <don.brace@microchip.com> Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-02-08scsi: mpt3sas: Fix a memory leakTomas Henzl
Add a forgotten kfree(). Fixes: dbec4c9040ed ("scsi: mpt3sas: lockless command submission") Link: https://lore.kernel.org/r/20230207152159.18627-1-thenzl@redhat.com Signed-off-by: Tomas Henzl <thenzl@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-02-08scsi: qla2xxx: Remove the unused variable wwnJiapeng Chong
Variable wwn is not used. Delete it. drivers/scsi/qla2xxx/qla_init.c:1657:6: warning: variable 'wwn' set but not used. Link: https://lore.kernel.org/r/20230207052234.24535-1-jiapeng.chong@linux.alibaba.com Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-02-08scsi: ufs: core: Fix kernel-doc syntaxBart Van Assche
Fix the following kernel-doc warnings: drivers/ufs/core/ufs-mcq.c:87: warning: Function parameter or member 'hba' not described in 'ufshcd_mcq_config_mac' drivers/ufs/core/ufs-mcq.c:87: warning: Function parameter or member 'max_active_cmds' not described in 'ufshcd_mcq_config_mac' drivers/ufs/core/ufs-mcq.c:107: warning: Function parameter or member 'hba' not described in 'ufshcd_mcq_req_to_hwq' drivers/ufs/core/ufs-mcq.c:107: warning: Function parameter or member 'req' not described in 'ufshcd_mcq_req_to_hwq' drivers/ufs/core/ufs-mcq.c:128: warning: Function parameter or member 'hba' not described in 'ufshcd_mcq_decide_queue_depth' Link: https://lore.kernel.org/r/20230202220155.561115-1-bvanassche@acm.org Fixes: 854f84e7feeb ("scsi: ufs: core: mcq: Find hardware queue to queue request") Fixes: 2468da61ea09 ("scsi: ufs: core: mcq: Configure operation and runtime interface") Fixes: 7224c806876e ("scsi: ufs: core: mcq: Calculate queue depth") Cc: Asutosh Das <quic_asutoshd@quicinc.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Asutosh Das <quic_asutoshd@quicinc.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-02-08scsi: ufs: core: Add hibernation callbacksAnjana Hari
Add freeze, thaw, and restore callbacks for hibernate and restore functionality. Link: https://lore.kernel.org/r/20230202161045.3956-2-quic_ahari@quicinc.com Signed-off-by: Anjana Hari <quic_ahari@quicinc.com> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-02-08scsi: snic: Fix memory leak with using debugfs_lookup()Greg Kroah-Hartman
When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simpler, just call debugfs_lookup_and_remove() instead which handles all of the logic at once. Link: https://lore.kernel.org/r/20230202141009.2290380-1-gregkh@linuxfoundation.org Cc: Karan Tilak Kumar <kartilak@cisco.com> Cc: Sesidhar Baddela <sebaddel@cisco.com> Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: linux-scsi@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-02-08scsi: ufs: core: Limit DMA alignment checkBjorn Andersson
The three DMA memory regions allocated for the host memory space are documented to require alignment of 128, 1024, and 1024 respectively, but the returned address is checked for PAGE_SIZE alignment. In the case where these allocations are serviced by e.g. the Arm SMMU, the size and alignment will be determined by its supported page sizes. In most cases SZ_4K and a few larger sizes are available. In the typical configuration this does not cause problems, but in the event that the system PAGE_SIZE is increased beyond 4k, it's no longer reasonable to expect that the allocation will be PAGE_SIZE aligned. Limit the DMA alignment check to the actual alignment requirements written in the comments in the code, to avoid the UFS core refusing to initialize with such configuration. Link: https://lore.kernel.org/r/20230201034917.1902330-1-quic_bjorande@quicinc.com Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com> Reviewed-by: Manivannan Sadhasivam <mani@kernel.org> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Asutosh Das <quic_asutoshd@quicinc.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-02-08scsi: aacraid: Allocate cmd_priv with scsicmdKees Cook
The aac_priv() helper assumes that the private cmd area immediately follows struct scsi_cmnd. Allocate this space as part of scsicmd, else there is a risk of heap overflow. Seen with GCC 13: ../drivers/scsi/aacraid/aachba.c: In function 'aac_probe_container': ../drivers/scsi/aacraid/aachba.c:841:26: warning: array subscript 16 is outside array bounds of 'void[392]' [-Warray-bounds=] 841 | status = cmd_priv->status; | ^~ In file included from ../include/linux/resource_ext.h:11, from ../include/linux/pci.h:40, from ../drivers/scsi/aacraid/aachba.c:22: In function 'kmalloc', inlined from 'kzalloc' at ../include/linux/slab.h:720:9, inlined from 'aac_probe_container' at ../drivers/scsi/aacraid/aachba.c:821:30: ../include/linux/slab.h:580:24: note: at offset 392 into object of size 392 allocated by 'kmalloc_trace' 580 | return kmalloc_trace( | ^~~~~~~~~~~~~~ 581 | kmalloc_caches[kmalloc_type(flags)][index], | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 582 | flags, size); | ~~~~~~~~~~~~ Fixes: 76a3451b64c6 ("scsi: aacraid: Move the SCSI pointer to private command data") Link: https://lore.kernel.org/r/20230128000409.never.976-kees@kernel.org Cc: Bart Van Assche <bvanassche@acm.org> Cc: Hannes Reinecke <hare@suse.de> Cc: Himanshu Madhani <himanshu.madhani@oracle.com> Cc: Adaptec OEM Raid Solutions <aacraid@microsemi.com> Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: linux-scsi@vger.kernel.org Cc: stable@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Vegard Nossum <vegard.nossum@oracle.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-02-08md: account io_acct_set usage with active_ioXiao Ni
io_acct_set was enabled for raid0/raid5 io accounting. bios that contain md_io_acct are allocated in the i/o path. There isn't a good method to monitor if these bios are all finished and freed. In the takeover process, io_acct_set (which is used for bios with md_io_acct) need to be freed. However, if some bios finish after io_acct_set is freed, it may trigger the following panic: [ 6973.767999] RIP: 0010:mempool_free+0x52/0x80 [ 6973.786098] Call Trace: [ 6973.786549] md_end_io_acct+0x31/0x40 [ 6973.787227] blk_update_request+0x224/0x380 [ 6973.787994] blk_mq_end_request+0x1a/0x130 [ 6973.788739] blk_complete_reqs+0x35/0x50 [ 6973.789456] __do_softirq+0xd7/0x2c8 [ 6973.790114] ? sort_range+0x20/0x20 [ 6973.790763] run_ksoftirqd+0x2a/0x40 [ 6973.791400] smpboot_thread_fn+0xb5/0x150 [ 6973.792114] kthread+0x10b/0x130 [ 6973.792724] ? set_kthread_struct+0x50/0x50 [ 6973.793491] ret_from_fork+0x1f/0x40 Fix this by increasing and decreasing active_io for each bio with md_io_acct so that mddev_suspend() will wait until all bios from io_acct_set finish before freeing io_acct_set. Reported-by: Fine Fan <ffan@redhat.com> Signed-off-by: Xiao Ni <xni@redhat.com> Signed-off-by: Song Liu <song@kernel.org>
2023-02-08scsi: ufs: ufs-qcom: Clear qunipro_g4_sel for HW version major 5Abel Vesa
On SM8550, depending on the Qunipro, we can run with G5 or G4. For now, when the major version is 5 or above, we go with G5. Therefore, we need to specifically tell UFS HC that. Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-02-08soc: qcom: socinfo: Add Soc IDs for IPQ8064 and variantsChristian Marangi
Add Soc IDs table entries for Qualcomm IPQ8064 and variants. Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230124143236.1038-2-ansuelsmth@gmail.com
2023-02-08drm/amdgpu: Use the TGID for trace_amdgpu_vm_update_ptesFriedrich Vock
The pid field corresponds to the result of gettid() in userspace. However, userspace cannot reliably attribute PTE events to processes with just the thread id. This patch allows userspace to easily attribute PTE update events to specific processes by comparing this field with the result of getpid(). For attributing events to specific threads, the thread id is also contained in the common fields of each trace event. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Friedrich Vock <friedrich.vock@gmx.de> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-08drm/amdgpu: Add unique_id support for GC 11.0.1/2Kent Russell
These can support unique_id, so create the sysfs file for them Signed-off-by: Kent Russell <kent.russell@amd.com> Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-08drm/amd/pm: bump SMU 13.0.7 driver_if header versionEvan Quan
This can suppress the warning caused by version mismatch. Signed-off-by: Evan Quan <evan.quan@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Guchun Chen <guchun.chen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-08drm/amd/display: 3.2.222Aric Cyr
This version brings along the following: - FW 0.0.153.0 - Code re-organize for dc_link.c - Bug fixes on rotation, DRR and more Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Aric Cyr <aric.cyr@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-08drm/amd/display: avoid disable otg when dig was disabledJingwen Zhu
[Why] This is a workaround for an dcn3.15 hang that happens if otg dispclk is ramped while otg is on and stream enc is off. But this w/a should not trigger when we have a dig active. [How] Avoid disable otg when dig was disabled. [Note] Reapplying commit b07bb766b6d5 ("drm/amd/display: avoid disable otg when dig was disabled") which was incorrectly reverted. Reviewed-by: Josip Pavic <Josip.Pavic@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Jingwen Zhu <Jingwen.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-08drm/amd/pm: bump SMU 13.0.0 driver_if header versionEvan Quan
This can suppress the warning caused by version mismatch. Signed-off-by: Evan Quan <evan.quan@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Guchun Chen <guchun.chen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-08drm/amd/pm: add SMU 13.0.7 missing GetPptLimit message mappingEvan Quan
Add missing GetPptLimit message mapping. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-08drm/amdgpu: fix enum odm_combine_mode mismatchArnd Bergmann
A conversion from 'bool' to 'enum odm_combine_mode' was incomplete, and gcc warns about this with many instances of display/dc/dml/dcn20/display_mode_vba_20.c:3899:44: warning: implicit conversion from 'enum <anonymous>' to 'enum odm_combine_mode' [-Wenum-conversion] 3899 | locals->ODMCombineEnablePerState[i][k] = false; Change the ones that we get a warning for, using the same numerical values to leave the behavior unchanged. Fixes: 5fc11598166d ("drm/amd/display: expand dml structs") Link: https://lore.kernel.org/all/20201026210039.3884312-3-arnd@kernel.org/ Link: https://lore.kernel.org/all/20210927100659.1431744-1-arnd@kernel.org/ Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-08drm/amd/amdgpu: add complete header search pathRandy Dunlap
The path for the "mod_info_packet.h" header file is incomplete, so add its location to the header search path in the amdgpu Makefile. See on ARCH=alpha (275 times in one build). In file included from ../drivers/gpu/drm/amd/amdgpu/amdgpu.h:90, from ../drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c:43: ../drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.h:62:10: fatal error: mod_info_packet.h: No such file or directory 62 | #include "mod_info_packet.h" | ^~~~~~~~~~~~~~~~~~~ compilation terminated. Fixes: 5b49da02ddbe ("drm/amd/display: Enable Freesync over PCon") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Signed-off-by: Sung Joon Kim <sungkim@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: "Pan, Xinhui" <Xinhui.Pan@amd.com> Cc: amd-gfx@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-08drm/amdgpu: Fix incorrect filenames in sysfs commentsKent Russell
This looks like a standard copy/paste mistake. Replace the incorrect serial_number references with product_name and product_model Signed-off-by: Kent Russell <kent.russell@amd.com> Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-08clk: qcom: add the driver for the MSM8996 APCS clocksDmitry Baryshkov
Add a simple driver handling the APCS clocks on MSM8996. For now it supports just a single aux clock, linking GPLL0 to CPU and CBF clocks. Note, there is little sense in registering sys_apcs_aux as a child of gpll0. The PLL is always-on. And listing the gpll0 as a property of the apcs would delay its probing until the GCC has been probed (while we would like for the apcs to be probed as early as possible). Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> [bjorn: Fixed spelling of register, per Stephen's feedback] Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230126230319.3977109-8-dmitry.baryshkov@linaro.org
2023-02-08drm/amd/display: fix cursor offset on rotation 180Melissa Wen
Cursor gets clipped off in the middle of the screen with hw rotation 180. Fix a miscalculation of cursor offset when it's placed near the edges in the pipe split case. Cursor bugs with hw rotation were reported on AMD issue tracker: https://gitlab.freedesktop.org/drm/amd/-/issues/2247 The issues on rotation 270 was fixed by: https://lore.kernel.org/amd-gfx/20221118125935.4013669-22-Brian.Chang@amd.com/ that partially addressed the rotation 180 too. So, this patch is the final bits for rotation 180. Reported-by: Xaver Hugl <xaver.hugl@gmail.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Fixes: 9d84c7ef8a87 ("drm/amd/display: Correct cursor position on horizontal mirror") Signed-off-by: Melissa Wen <mwen@igalia.com> Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-08drm/amd/display: [FW Promotion] Release 0.0.153.0Anthony Koo
[Why&How] - Reduce reserved size from 9 to 8 dwords to reduce structure size and allow the union dmub_rb_cmd to fit into max 64-bytes cmd size Reviewed-by: Aric Cyr <Aric.Cyr@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Anthony Koo <Anthony.Koo@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-08drm/amd/display: Drop CONFIG_BACKLIGHT_CLASS_DEVICE ifdefsHans de Goede
Remove CONFI_BACKLIGHT_CLASS_DEVICE ifdef that was accidently introduced back. Reviewed-by: Hamza Mahfooz <Hamza.Mahfooz@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-08drm/amd/display: break down dc_link.cWenjing Liu
[why] dc_link contains over 30k line of code, the decision is to break it down to files residing in link folder based on functionality. This change is the last break down change which will remove dc_link.c file after everything is broken down. [how] Move remaining dc_link.c functions into link_detection, link_dpms, link_validation, link_resource, and link_fpga and remove dc_link. Reviewed-by: George Shen <George.Shen@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Wenjing Liu <wenjing.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-08drm/amd/display: Add HDMI manufacturer OUI and device id readLeo (Hanghong) Ma
[Why && How] Add support to read manufacturer OUI and device id from HDMI SCDC. Reviewed-by: Wenjing Liu <Wenjing.Liu@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Leo (Hanghong) Ma <hanghong.ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-08drm/amd/display: Fix null pointer deref error on rotationAurabindo Pillai
[Why&How] Fix the null pointer dererefence error when rotating the monitor on a DCN32 variant, which causes a call trace like: [ 42.469548] RIP: 0010:dcn20_program_front_end_for_ctx.cold+0x68/0x435 [amdgpu] [ 42.477140] Code: c1 4c 01 e8 48 8b b0 f0 01 00 00 e8 b6 1c 4c f9 42 f6 84 2b a0 0a 00 00 02 74 30 4d 03 ac 24 68 04 00 00 49 8b 85 f0 01 00 00 <83> b8 50 06 00 00 02 75 18 49 8b bd e0 02 00 00 48 8b 07 48 8b 40 [ 42.496225] RSP: 0018:ffffaf744326f6a0 EFLAGS: 00010282 [ 42.501539] RAX: 0000000000000000 RBX: ffff948765180000 RCX: 0000000000000000 [ 42.508797] RDX: 0000000000000000 RSI: ffffffffbaea5329 RDI: 00000000ffffffff [ 42.516055] RBP: ffff948701674400 R08: 0000000000000000 R09: ffffaf744326f538 [ 42.523312] R10: 0000000000000003 R11: ffff948a1d33ffe8 R12: ffff948708700000 [ 42.530569] R13: ffff94876e901180 R14: 0000000000000002 R15: 0000000000000001 [ 42.537825] FS: 00007f1c7c04a5c0(0000) GS:ffff948a05a80000(0000) knlGS:0000000000000000 [ 42.546055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.551898] CR2: 0000000000000650 CR3: 0000000127dd6000 CR4: 00000000003506e0 [ 42.559155] Call Trace: [ 42.561645] <TASK> [ 42.563782] commit_planes_for_stream+0x8b1/0x1410 [amdgpu 2059945d14fb66c82032430b723fcb84d8250d46] [ 42.573298] dc_update_planes_and_stream+0x3f9/0x9f0 [amdgpu 2059945d14fb66c82032430b723fcb84d8250d46] [ 42.582986] amdgpu_dm_atomic_commit_tail+0x19be/0x3270 [amdgpu 2059945d14fb66c82032430b723fcb84d8250d46] [ 42.592944] ? vsnprintf+0x35e/0x550 [ 42.596593] commit_tail+0x94/0x130 [ 42.600146] drm_atomic_helper_commit+0x112/0x140 [ 42.604931] drm_atomic_commit+0x96/0xc0 [ 42.608922] ? drm_plane_get_damage_clips.cold+0x1c/0x1c [ 42.614326] drm_mode_atomic_ioctl+0x97b/0xb90 [ 42.618848] ? drm_atomic_set_property+0xb40/0xb40 [ 42.623633] drm_ioctl_kernel+0xc9/0x170 [ 42.627694] drm_ioctl+0x22f/0x410 [ 42.631157] ? drm_atomic_set_property+0xb40/0xb40 [ 42.636031] amdgpu_drm_ioctl+0x4a/0x80 [amdgpu 2059945d14fb66c82032430b723fcb84d8250d46] [ 42.644537] __x64_sys_ioctl+0x90/0xd0 [ 42.648355] do_syscall_64+0x5b/0x80 [ 42.651992] ? do_syscall_64+0x67/0x80 [ 42.655808] ? exit_to_user_mode_prepare+0x1e/0x140 [ 42.660773] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 42.665913] RIP: 0033:0x7f1c7f31aaff [ 42.669550] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <41> 89 c0 3d 00 f0 ff ff 77 1f 48 8b 44 24 18 64 48 2b 04 25 28 00 [ 42.688635] RSP: 002b:00007fff29eca1a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 42.696334] RAX: ffffffffffffffda RBX: 00007fff29eca250 RCX: 00007f1c7f31aaff [ 42.703591] RDX: 00007fff29eca250 RSI: 00000000c03864bc RDI: 0000000000000009 [ 42.710848] RBP: 00000000c03864bc R08: 000000000000000e R09: 000000000000000e [ 42.718104] R10: 0000000000000007 R11: 0000000000000246 R12: 00005643f0991d70 [ 42.725361] R13: 0000000000000009 R14: 00005643f22d0c50 R15: 00005643f0a74550 [ 42.732621] </TASK> Reviewed-by: Samson Tam <Samson.Tam@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit (git 2.34.1) at 2025-09-20 15:52:24 +0000