- 24 May, 2023 6 commits
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Alan Liu authored
[Why] During gpu-reset, we toggle vblank irq by calling dc_interrupt_set() instead of amdgpu_irq_get/put() because we don't want to change the irq source's refcount. However, we see the warning when vblank irq is enabled by dc_interrupt_set() during gpu-reset but disabled by amdgpu_irq_put() after gpu-reset. [How] Only in dm_gpureset_toggle_interrupts() we toggle vblank interrupts by calling dc_interrupt_set(). Apart from this we call dm_set_vblank() which uses amdgpu_irq_get/put() to operate vblank irq. Reviewed-by:
Bhawanpreet Lakha <bhawanpreet.lakha@amd.com> Acked-by:
Tom Chung <chiahsuan.chung@amd.com> Signed-off-by:
Alan Liu <haoping.liu@amd.com> Tested-by:
Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Jonatas Esteves authored
Printing the other clock types should not be conditioned on being able to print OD_SCLK. Some GPUs currently have limited capability of only printing a subset of these. Since this condition was introduced in v5.18-rc1, reading from `pp_od_clk_voltage` has been returning empty on the Asus ROG Strix G15 (2021). Fixes: 79c65f3f ("drm/amd/pm: do not expose power implementation details to amdgpu_pm.c") Reviewed-by:
Evan Quan <evan.quan@amd.com> Signed-off-by:
Jonatas Esteves <jntesteves@gmail.com> Signed-off-by:
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Evan Quan authored
Otherwise, the power source switching will fail due to message unavailable. Fixes: bf482326 ("drm/amd/pm: fix possible power mode mismatch between driver and PMFW") Signed-off-by:
Guchun Chen <guchun.chen@amd.com> Signed-off-by:
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Alex Deucher authored
Put back the radeon_dp_work_func logic. It seems that handling DP RX interrupts is necessary to make some panels work. This was removed with the MST support, but it regresses some systems so add it back. While we are here, add the proper mutex locking. Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2567 Fixes: 01ad1d9c ("drm/radeon: Drop legacy MST support") Reviewed-by:
Lyude Paul <lyude@redhat.com> Signed-off-by:
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Jesse Zhang authored
[why] [drm] psp gfx command LOAD_TA(0x1) failed and response status is (0x7) [drm] psp gfx command INVOKE_CMD(0x3) failed and response status is (0x4) amdgpu 0000:04:00.0: amdgpu: Secure display: Generic Failure. [how] don't enable secure display on incompatible platforms Suggested-by:
Aaron Liu <aaron.liu@amd.com> Signed-off-by:
Jesse zhang <jesse.zhang@amd.com> Reviewed-by:
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Sukrut Bellary authored
smatch warning - 1) drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:3615 gfx_v9_0_kiq_resume() warn: inconsistent returns 'ring->mqd_obj->tbo.base.resv'. 2) drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c:6901 gfx_v10_0_kiq_resume() warn: inconsistent returns 'ring->mqd_obj->tbo.base.resv'. Signed-off-by:
Sukrut Bellary <sukrut.bellary@linux.com> Signed-off-by:
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- 19 May, 2023 4 commits
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Dave Airlie authored
Merge tag 'amd-drm-fixes-6.4-2023-05-18' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.4-2023-05-18: amdgpu: - update gfx11 clock counter logic - Fix a race when disabling gfxoff on gfx10/11 for profiling - Raven/Raven2/PCO clock counter fix - Add missing get_vbios_fb_size for GMC 11 - Fix a spurious irq warning in the device remove case - Fix possible power mode mismatch between driver and PMFW - USB4 fix Signed-off-by:
Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230518174811.3841-1-alexander.deucher@amd.com
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https://gitlab.freedesktop.org/drm/msmDave Airlie authored
msm-fixes for v6.4-rc3 Display Fixes: + Catalog fixes: - fix the programmable fetch lines and qos settings of msm8998 to match what is present downstream - fix the LM pairs for msm8998 to match what is present downstream. The current settings are not right as LMs with incompatible connected blocks are paired - remove unused INTF0 interrupt mask from SM6115/QCM2290 as there is no INTF0 present on those chipsets. There is only one DSI on index 1 - remove TE2 block from relevant chipsets because this is mainly used for ping-pong split feature which is not supported upstream and also for the chipsets where we are removing them in this change, that block is not present as the tear check has been moved to the intf block - relocate non-MDP_TOP INTF_INTR offsets from dpu_hwio.h to dpu_hw_interrupts.c to match where they belong - fix the indentation for REV_7xxx interrupt masks - fix the offset and version for dither blocks of SM8[34]50/SC8280XP chipsets as it was incorrect - make the ping-pong blk length 0 for appropriate chipsets as those chipsets only have a dither ping-pong dither block but no other functionality in the base ping-pong - remove some duplicate register defines from INTF + Fix the log mask for the writeback block so that it can be enabled correctly via debugfs + unregister the hdmi codec for dp during unbind otherwise it leaks audio codec devices + Yaml change to fix warnings related to 'qcom,master-dsi' and 'qcom,sync-dual-dsi' GPU Fixes: + fix submit error path leak + arm-smmu-qcom fix for regression that broke per-process page tables + fix no-iommu crash Signed-off-by:
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Dave Airlie authored
Merge tag 'drm-intel-fixes-2023-05-17' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes Add missing null check for HDCP code. Signed-off-by:
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Dave Airlie authored
Merge tag 'exynos-drm-fixes-for-v6.4-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-fixes Just one fixup to exynos_drm_g2d module. - Fix below build warning by marking them as 'static inline' drivers/gpu/drm/exynos/exynos_drm_g2d.h:37:5: error: no previous prototype for 'g2d_open' drivers/gpu/drm/exynos/exynos_drm_g2d.h:42:5: error: no previous prototype for 'g2d_close' Signed-off-by:
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- 18 May, 2023 7 commits
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Mustapha Ghaddar authored
Use dpia_validate_usb4_bw() function Fixes: a8b53760 ("drm/amd/display: Add function pointer for validate bw usb4") Reviewed-by:
Roman Li <roman.li@amd.com> Reviewed-by:
Meenakshikumar Somasundaram <meenakshikumar.somasundaram@amd.com> Acked-by:
Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by:
Mustapha Ghaddar <mghaddar@amd.com> Tested-by:
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Evan Quan authored
PMFW may boots the ASIC with a different power mode from the system's real one. Notify PMFW explicitly the power mode the system in. This is needed only when ACDC switch via gpio is not supported. Signed-off-by:
Kenneth Feng <kenneth.feng@amd.com> Signed-off-by:
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Guchun Chen authored
When performing device unbind or halt, we have disabled all irqs at the very begining like amdgpu_pci_remove or amdgpu_device_halt. So amdgpu_irq_put for irqs stored in fence driver should not be called any more, otherwise, below calltrace will arrive. [ 139.114088] WARNING: CPU: 2 PID: 1550 at drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c:616 amdgpu_irq_put+0xf6/0x110 [amdgpu] [ 139.114655] Call Trace: [ 139.114655] <TASK> [ 139.114657] amdgpu_fence_driver_hw_fini+0x93/0x130 [amdgpu] [ 139.114836] amdgpu_device_fini_hw+0xb6/0x350 [amdgpu] [ 139.114955] amdgpu_driver_unload_kms+0x51/0x70 [amdgpu] [ 139.115075] amdgpu_pci_remove+0x63/0x160 [amdgpu] [ 139.115193] ? __pm_runtime_resume+0x64/0x90 [ 139.115195] pci_device_remove+0x3a/0xb0 [ 139.115197] device_remove+0x43/0x70 [ 139.115198] device_release_driver_internal+0xbd/0x140 Signed-off-by:
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Alex Deucher authored
Implement get_vbios_fb_size() so we can properly reserve the vbios splash screen to avoid potential artifacts on the screen during the transition from the pre-OS console to the OS console. Acked-by:
Sunil Khatri <sunil.khatri@amd.com> Signed-off-by:
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Jesse Zhang authored
Due to the raven2 and raven/picasso maybe have the same GC_HWIP version. So differentiate them by revision id. Signed-off-by:
shanshengwang <shansheng.wang@amd.com> Signed-off-by:
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Guilherme G. Piccoli authored
(Bas: speculative change to mirror gfx10/gfx9) Signed-off-by:
Guilherme G. Piccoli <gpiccoli@igalia.com> Signed-off-by:
Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by:
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Bas Nieuwenhuizen authored
Otherwise we get a full system lock (looks like a FW mess). Copied the order from the GFX9 powergating code. Fixes: 366468ff ("drm/amdgpu: Allow GfxOff on Vangogh as default") Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2545Signed-off-by:
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- 17 May, 2023 3 commits
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Alex Deucher authored
This code was written prior to previous updates to this logic for other chips. The RSC registers are part of SMUIO which is an always on block so there is no need to disable gfxoff. Additionally add the carryover and preemption checks. v2: rebase Reviewed-by:
Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by:
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Rob Clark authored
Otherwise it is not always obvious if a dt or iommu change is causing us to fall back to global pgtable. Signed-off-by:
Rob Clark <robdclark@chromium.org> Reviewed-by:
Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/537359/ Link: https://lore.kernel.org/r/20230516222039.907690-2-robdclark@gmail.com
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Rob Clark authored
When the special handling of qcom,adreno-smmu was moved into qcom_smmu_create(), it was overlooked that we didn't have all the required entries in qcom_smmu_impl_of_match. So we stopped getting adreno_smmu_priv on sc7180, breaking per-process pgtables. Fixes: 30b912a0 ("iommu/arm-smmu-qcom: Move the qcom,adreno-smmu check into qcom_smmu_create") Cc: <stable@vger.kernel.org> Suggested-by:
Lepton Wu <lepton@chromium.org> Signed-off-by:
Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by:
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- 15 May, 2023 2 commits
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Suraj Kandpal authored
Check if media_gt exists if we are using gsc cs --v2 -correct typo [Ankit] -assign gsc variable if gt exists [Ankit] --v3 -declare gsc and gt variables in if block [Ankit] --v4 -add fixes tag [Ankit] Fixes: 88363177 ("drm/i915/mtl: Add HDCP GSC interface") Cc: Tomas Winkler <tomas.winkler@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Uma Shankar <uma.shankar@intel.com> Cc: Anshuman Gupta <anshuman.gupta@intel.com> Cc: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Signed-off-by:
Suraj Kandpal <suraj.kandpal@intel.com> Reviewed-by:
Gustavo Sousa <gustavo.sousa@intel.com> Reviewed-by:
Ankit Nautiyal <ankit.k.nautiyal@intel.com> Signed-off-by:
Animesh Manna <animesh.manna@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230505041512.585486-1-suraj.kandpal@intel.com (cherry picked from commit 6986f05b) Signed-off-by:
Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
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Arnd Bergmann authored
The empty stub functions are defined as global functions, which causes a warning because of missing prototypes: drivers/gpu/drm/exynos/exynos_drm_g2d.h:37:5: error: no previous prototype for 'g2d_open' drivers/gpu/drm/exynos/exynos_drm_g2d.h:42:5: error: no previous prototype for 'g2d_close' Mark them as 'static inline' to avoid the warning and to make them behave as intended. Fixes: eb4d9796 ("drm/exynos: g2d: Convert to driver component API") Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Reviewed-by:
Andi Shyti <andi.shyti@kernel.org> Signed-off-by:
Inki Dae <inki.dae@samsung.com>
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- 14 May, 2023 13 commits
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxlLinus Torvalds authored
Pull compute express link fixes from Dan Williams: - Fix a compilation issue with DEFINE_STATIC_SRCU() in the unit tests - Fix leaking kernel memory to a root-only sysfs attribute * tag 'cxl-fixes-6.4-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: cxl: Add missing return to cdat read error path tools/testing/cxl: Use DEFINE_STATIC_SRCU()
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git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linuxLinus Torvalds authored
Pull parisc architecture fixes from Helge Deller: - Fix encoding of swp_entry due to added SWP_EXCLUSIVE flag - Include reboot.h to avoid gcc-12 compiler warning * tag 'parisc-for-6.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Fix encoding of swp_entry due to added SWP_EXCLUSIVE flag parisc: kexec: include reboot.h
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git://git.armlinux.org.uk/~rmk/linux-armLinus Torvalds authored
Pull ARM fixes from Russell King: - fix unwinder for uleb128 case - fix kernel-doc warnings for HP Jornada 7xx - fix unbalanced stack on vfp success path * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: 9297/1: vfp: avoid unbalanced stack on 'success' return path ARM: 9296/1: HP Jornada 7XX: fix kernel-doc warnings ARM: 9295/1: unwind:fix unwind abort for uleb128 case
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull locking fix from Borislav Petkov: - Make sure __down_read_common() is always inlined so that the callers' names land in traceevents output and thus the blocked function can be identified * tag 'locking_urgent_for_v6.4_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: locking/rwsem: Add __always_inline annotation to __down_read_common() and inlined callers
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull perf fixes from Borislav Petkov: - Make sure the PEBS buffer is flushed before reprogramming the hardware so that the correct record sizes are used - Update the sample size for AMD BRS events - Fix a confusion with using the same on-stack struct with different events in the event processing path * tag 'perf_urgent_for_v6.4_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/intel/ds: Flush PEBS DS when changing PEBS_DATA_CFG perf/x86: Fix missing sample size update on AMD BRS perf/core: Fix perf_sample_data not properly initialized for different swevents in perf_tp_event()
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull scheduler fix from Borislav Petkov: - Fix a couple of kernel-doc warnings * tag 'sched_urgent_for_v6.4_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched: fix cid_lock kernel-doc warnings
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 fix from Borislav Petkov: - Add the required PCI IDs so that the generic SMN accesses provided by amd_nb.c work for drivers which switch to them. Add a PCI device ID to k10temp's table so that latter is loaded on such systems too * tag 'x86_urgent_for_v6.4_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: hwmon: (k10temp) Add PCI ID for family 19, model 78h x86/amd_nb: Add PCI ID for family 19h model 78h
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull timer fix from Borislav Petkov: - Prevent CPU state corruption when an active clockevent broadcast device is replaced while the system is already in oneshot mode * tag 'timers_urgent_for_v6.4_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: tick/broadcast: Make broadcast device replacement work correctly
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git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4Linus Torvalds authored
Pull ext4 fixes from Ted Ts'o: "Some ext4 bug fixes (mostly to address Syzbot reports)" * tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: bail out of ext4_xattr_ibody_get() fails for any reason ext4: add bounds checking in get_max_inline_xattr_value_size() ext4: add indication of ro vs r/w mounts in the mount message ext4: fix deadlock when converting an inline directory in nojournal mode ext4: improve error recovery code paths in __ext4_remount() ext4: improve error handling from ext4_dirhash() ext4: don't clear SB_RDONLY when remounting r/w until quota is re-enabled ext4: check iomap type only if ext4_iomap_begin() does not fail ext4: avoid a potential slab-out-of-bounds in ext4_group_desc_csum ext4: fix data races when using cached status extents ext4: avoid deadlock in fs reclaim with page writeback ext4: fix invalid free tracking in ext4_xattr_move_to_block() ext4: remove a BUG_ON in ext4_mb_release_group_pa() ext4: allow ext4_get_group_info() to fail ext4: fix lockdep warning when enabling MMP ext4: fix WARNING in mb_find_extent
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git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdevLinus Torvalds authored
Pull fbdev fixes from Helge Deller: - use after free fix in imsttfb (Zheng Wang) - fix error handling in arcfb (Zongjie Li) - lots of whitespace cleanups (Thomas Zimmermann) - add 1920x1080 modedb entry (me) * tag 'fbdev-for-6.4-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev: fbdev: stifb: Fix info entry in sti_struct on error path fbdev: modedb: Add 1920x1080 at 60 Hz video mode fbdev: imsttfb: Fix use after free bug in imsttfb_probe fbdev: vfb: Remove trailing whitespaces fbdev: valkyriefb: Remove trailing whitespaces fbdev: stifb: Remove trailing whitespaces fbdev: sa1100fb: Remove trailing whitespaces fbdev: platinumfb: Remove trailing whitespaces fbdev: p9100: Remove trailing whitespaces fbdev: maxinefb: Remove trailing whitespaces fbdev: macfb: Remove trailing whitespaces fbdev: hpfb: Remove trailing whitespaces fbdev: hgafb: Remove trailing whitespaces fbdev: g364fb: Remove trailing whitespaces fbdev: controlfb: Remove trailing whitespaces fbdev: cg14: Remove trailing whitespaces fbdev: atmel_lcdfb: Remove trailing whitespaces fbdev: 68328fb: Remove trailing whitespaces fbdev: arcfb: Fix error handling in arcfb_probe()
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds authored
Pull SCSI fix from James Bottomley: "A single small fix for the UFS driver to fix a power management failure" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: ufs: core: Fix I/O hang that occurs when BKOPS fails in W-LUN suspend
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Helge Deller authored
Fix the __swp_offset() and __swp_entry() macros due to commit 6d239fc7 ("parisc/mm: support __HAVE_ARCH_PTE_SWP_EXCLUSIVE") which introduced the SWP_EXCLUSIVE flag by reusing the _PAGE_ACCESSED flag. Reported-by:
Christoph Biedl <linux-kernel.bfrz@manchmal.in-ulm.de> Tested-by:
David Hildenbrand <david@redhat.com> Signed-off-by:
Helge Deller <deller@gmx.de> Fixes: 6d239fc7 ("parisc/mm: support __HAVE_ARCH_PTE_SWP_EXCLUSIVE") Cc: <stable@vger.kernel.org> # v6.3+
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- 13 May, 2023 5 commits
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Theodore Ts'o authored
In ext4_update_inline_data(), if ext4_xattr_ibody_get() fails for any reason, it's best if we just fail as opposed to stumbling on, especially if the failure is EFSCORRUPTED. Cc: stable@kernel.org Signed-off-by:Theodore Ts'o <tytso@mit.edu>
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Theodore Ts'o authored
Normally the extended attributes in the inode body would have been checked when the inode is first opened, but if someone is writing to the block device while the file system is mounted, it's possible for the inode table to get corrupted. Add bounds checking to avoid reading beyond the end of allocated memory if this happens. Reported-by: syzbot+1966db24521e5f6e23f7@syzkaller.appspotmail.com Link: https://syzkaller.appspot.com/bug?extid=1966db24521e5f6e23f7 Cc: stable@kernel.org Signed-off-by:
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Theodore Ts'o authored
Whether the file system is mounted read-only or read/write is more important than the quota mode, which we are already printing. Add the ro vs r/w indication since this can be helpful in debugging problems from the console log. Signed-off-by: -
Theodore Ts'o authored
In no journal mode, ext4_finish_convert_inline_dir() can self-deadlock by calling ext4_handle_dirty_dirblock() when it already has taken the directory lock. There is a similar self-deadlock in ext4_incvert_inline_data_nolock() for data files which we'll fix at the same time. A simple reproducer demonstrating the problem: mke2fs -Fq -t ext2 -O inline_data -b 4k /dev/vdc 64 mount -t ext4 -o dirsync /dev/vdc /vdc cd /vdc mkdir file0 cd file0 touch file0 touch file1 attr -s BurnSpaceInEA -V abcde . touch supercalifragilisticexpialidocious Cc: stable@kernel.org Link: https://lore.kernel.org/r/20230507021608.1290720-1-tytso@mit.edu Reported-by: syzbot+91dccab7c64e2850a4e5@syzkaller.appspotmail.com Link: https://syzkaller.appspot.com/bug?id=ba84cc80a9491d65416bc7877e1650c87530fe8aSigned-off-by: -
Theodore Ts'o authored
If there are failures while changing the mount options in __ext4_remount(), we need to restore the old mount options. This commit fixes two problem. The first is there is a chance that we will free the old quota file names before a potential failure leading to a use-after-free. The second problem addressed in this commit is if there is a failed read/write to read-only transition, if the quota has already been suspended, we need to renable quota handling. Cc: stable@kernel.org Link: https://lore.kernel.org/r/20230506142419.984260-2-tytso@mit.eduSigned-off-by:
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