[git pull] drm fixes for 7.1-rc2
From: Dave Airlie
Date: Fri May 01 2026 - 18:21:43 EST
Hi Linus,
Fixes for rc2, the usual amdgpu/xe double header, I think xe had a
couple of weeks combined due to some maintainer access issues,
otherwise there's just a few misc fixes and documentation fixups.
Regards,
Dave.
drm-fixes-2026-05-02:
drm fixes for 7.1-rc2
core and helpers:
- calculate framebuffer geometry with format helpers
- fix docs
amdgpu:
- GFX12 fix for CONFIG_DRM_DEBUG_MM configs
- Fix DC analog support
- Userq fixes
- GART placement fix
- Aldebaran SMU fixes
- AMDGPU_INFO_READ_MMR_REG fix
- UVD 3.1 fix
- GC 6 TCC fix
- Fix root reservation in amdgpu_vm_handle_fault()
- RAS fix
- Module reload fix for APUs
- Fix build for CONFIG_DRM_FBDEV_EMULATION=n
- IGT DWB regression fix
- GC 11.5.4 fix
- VCN user fence fixes
- JPEG user fence fixes
- SMU 13.0.6 fix
- VCN 3/4 IB parser fixes
- NV3x+ dGPU vblank fix
- DCE6/8 fixes for LVDS/eDP panels without an EDID
amdkfd:
- Fix for when CONFIG_HSA_AMD is not set
- SVM fixes
xe:
- uapi: Add missing pad and extensions check
- uapi: Reject unsafe PAT indices for CPU cached memory
- Drop registration of guc_submit_wedged_fini from xe_guc_submit_wedge
- Xe3p tuning and workaround fixes
- USE drm mm instead of drm SA for CCS read/write
- Fix leaks and null derefs
- Fix Wa_18022495364
appletbdrm:
- allocate protocol buffers with kvzalloc()
dma-buf:
- fix docs
imagination:
- avoid segfault in debugfs
ofdrm:
- put PCI device reference on errors
udl:
- increase USB timeout
The following changes since commit 254f49634ee16a731174d2ae34bc50bd5f45e731:
Linux 7.1-rc1 (2026-04-26 14:19:00 -0700)
are available in the Git repository at:
https://gitlab.freedesktop.org/drm/kernel.git tags/drm-fixes-2026-05-02
for you to fetch changes up to f0997a06e3e32898bcae667d6807fc46ebfd0eec:
Merge tag 'drm-xe-fixes-2026-04-30' of
https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes
(2026-05-01 12:49:29 +1000)
----------------------------------------------------------------
drm fixes for 7.1-rc2
core and helpers:
- calculate framebuffer geometry with format helpers
- fix docs
amdgpu:
- GFX12 fix for CONFIG_DRM_DEBUG_MM configs
- Fix DC analog support
- Userq fixes
- GART placement fix
- Aldebaran SMU fixes
- AMDGPU_INFO_READ_MMR_REG fix
- UVD 3.1 fix
- GC 6 TCC fix
- Fix root reservation in amdgpu_vm_handle_fault()
- RAS fix
- Module reload fix for APUs
- Fix build for CONFIG_DRM_FBDEV_EMULATION=n
- IGT DWB regression fix
- GC 11.5.4 fix
- VCN user fence fixes
- JPEG user fence fixes
- SMU 13.0.6 fix
- VCN 3/4 IB parser fixes
- NV3x+ dGPU vblank fix
- DCE6/8 fixes for LVDS/eDP panels without an EDID
amdkfd:
- Fix for when CONFIG_HSA_AMD is not set
- SVM fixes
xe:
- uapi: Add missing pad and extensions check
- uapi: Reject unsafe PAT indices for CPU cached memory
- Drop registration of guc_submit_wedged_fini from xe_guc_submit_wedge
- Xe3p tuning and workaround fixes
- USE drm mm instead of drm SA for CCS read/write
- Fix leaks and null derefs
- Fix Wa_18022495364
appletbdrm:
- allocate protocol buffers with kvzalloc()
dma-buf:
- fix docs
imagination:
- avoid segfault in debugfs
ofdrm:
- put PCI device reference on errors
udl:
- increase USB timeout
----------------------------------------------------------------
Aditya Garg (1):
MAINTAINERS, mailmap: update Aditya Garg's email address
Alex Deucher (1):
drm/amd/display: properly handle family setting for early GC 11.5.4
Alysa Liu (1):
drm/amdkfd: validate SVM ioctl nattr against buffer size
Arjan van de Ven (1):
drm/amdgpu: fix zero-size GDS range init on RDNA4
Ashutosh Desai (1):
drm/gem: Fix inconsistent plane dimension calculation in
drm_gem_fb_init_with_funcs()
Benjamin Cheng (2):
drm/amdgpu/vcn3: Avoid overflow on msg bound check
drm/amdgpu/vcn4: Avoid overflow on msg bound check
Brajesh Gupta (1):
drm/imagination: Fix segfault when updating ftrace mask
Christian König (2):
drm/amdgpu: fix AMDGPU_INFO_READ_MMR_REG
drm/amdgpu: rework userq fence signal processing
Dave Airlie (3):
Merge tag 'drm-misc-fixes-2026-04-30' of
https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes
Merge tag 'amd-drm-fixes-7.1-2026-04-30' of
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes
Merge tag 'drm-xe-fixes-2026-04-30' of
https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes
Gaghik Khachatrian (1):
drm/amd/display: Update MCIF_ADDR macro to address IGT DWB regression
Geert Uytterhoeven (1):
drm/color-mgmt: Typo s/R332/RGB332/
Gustavo Sousa (1):
drm/xe/xe3p_lpg: Add missing indirect ring state feature flag
Hongyan Xu (1):
drm/amdgpu: avoid double drm_exec_fini() in userq validate
Jia Yao (2):
drm/xe/uapi: Reject coh_none PAT index for CPU cached memory in madvise
drm/xe/uapi: Reject coh_none PAT index for CPU_ADDR_MIRROR
Jonathan Cavitt (1):
drm/xe/vm: Add missing pad and extensions check
Kent Russell (1):
drm/amdgpu: Only send RMA CPER when threshold is exceeded
Leo Li (1):
drm/amd/display: Restore 5s vbl offdelay for NV3x+ DGPUs
Lijo Lazar (2):
drm/amd/pm: Update emit clock logic
drm/amd/pm: Add fine grained flag to SMU v13.0.6
Mario Limonciello (AMD) (1):
amdkfd: Only ignore -ENOENT for KFD init failuires
Matt Roper (4):
drm/xe: Drop redundant rtp entries for Wa_14019988906 & Wa_14019877138
drm/xe/tuning: Use proper register offset for GAMSTLB_CTRL
drm/xe: Mark ROW_CHICKEN5 as a masked register
drm/xe/debugfs: Correct printing of register whitelist ranges
Matthew Brost (1):
drm/xe: Drop registration of guc_submit_wedged_fini from
xe_guc_submit_wedge()
Maxime Ripard (1):
Merge drm/drm-fixes into drm-misc-fixes
Pierre-Eric Pelloux-Prayer (1):
drm/amdgpu: fix root reservation in amdgpu_vm_handle_fault
Prike Liang (1):
drm/amdgpu: clean up the userq unmap error handler
Roman Li (1):
drm/amd/display: Restore analog connector support
Sasha Finkelstein (1):
drm/appletbdrm: Use kvzalloc for big allocations
Satyanarayana K V P (2):
drm/xe: Add memory pool with shadow support
drm/xe/vf: Use drm mm instead of drm sa for CCS read/write
Shixiong Ou (1):
drm/udl: Increase GET_URB_TIMEOUT
Shubhankar Milind Sardeshpande (1):
drm/amdgpu: Avoid reset in AMDGPU unload path for APUs with GFX
V11 and higher.
Shuicheng Lin (8):
drm/xe: Fix potential NULL deref in
xe_exec_queue_tlb_inval_last_fence_put_unlocked
drm/xe/bo: Fix bo leak on unaligned size validation in xe_bo_init_locked()
drm/xe/bo: Fix bo leak on GGTT flag validation in xe_bo_init_locked()
drm/xe: Fix bo leak in xe_dma_buf_init_obj() on allocation failure
drm/xe: Fix dma-buf attachment leak in xe_gem_prime_import()
drm/xe: Fix error cleanup in xe_exec_queue_create_ioctl()
drm/xe/eustall: Fix drm_dev_put called before stream disable in close
drm/xe/gsc: Fix BO leak on error in query_compatibility_version()
Thomas Zimmermann (1):
Merge drm/drm-fixes into drm-misc-fixes
Timur Kristóf (9):
drm/amdgpu/gmc: Fix AMDGPU_GART_PLACEMENT_LOW to not overlap with VRAM
drm/amdgpu/uvd3.1: Don't validate the firmware when already validated
drm/amdgpu/gfx6: Support harvested SI chips with disabled TCCs (v2)
drm/amd/display: Allow embedded connectors without DDC
drm/amd/display: Allow DCE link encoder without AUX registers
drm/amd/display: Allow constructing DCE6 link encoder without DDC
drm/amd/display: Allow constructing DCE8 link encoder without DDC
drm/amd/display: Read EDID from VBIOS embedded panel info
drm/amd/display: Use EDID from VBIOS embedded panel info
Tvrtko Ursulin (1):
drm/xe/xelp: Fix Wa_18022495364
Xiang Gao (1):
dma-buf: fix stale @lock references in struct dma_buf documentation
Yang Wang (1):
drm/amd/pm: fix missing fine-grained dpm table flag on aldebaran
Yinjie Yao (19):
drm/amdgpu/vcn: set no_user_fence for VCN v2.0 enc/dec rings
drm/amdgpu/vcn: set no_user_fence for VCN v2.5 enc/dec rings
drm/amdgpu/vcn: set no_user_fence for VCN v3.0 enc/dec rings
drm/amdgpu/vcn: set no_user_fence for VCN v4.0 enc ring
drm/amdgpu/vcn: set no_user_fence for VCN v4.0.3 enc ring
drm/amdgpu/vcn: set no_user_fence for VCN v4.0.5 enc ring
drm/amdgpu/vcn: set no_user_fence for VCN v5.0.0 enc ring
drm/amdgpu/vcn: set no_user_fence for VCN v5.0.1 enc ring
drm/amdgpu/vcn: set no_user_fence for VCN v5.0.2 enc ring
drm/amdgpu/jpeg: set no_user_fence for JPEG v2.0 ring
drm/amdgpu/jpeg: set no_user_fence for JPEG v2.5 ring
drm/amdgpu/jpeg: set no_user_fence for JPEG v3.0 ring
drm/amdgpu/jpeg: set no_user_fence for JPEG v4.0 ring
drm/amdgpu/jpeg: set no_user_fence for JPEG v4.0.3 ring
drm/amdgpu/jpeg: set no_user_fence for JPEG v4.0.5 ring
drm/amdgpu/jpeg: set no_user_fence for JPEG v5.0.0 ring
drm/amdgpu/jpeg: set no_user_fence for JPEG v5.0.1 ring
drm/amdgpu/jpeg: set no_user_fence for JPEG v5.0.2 ring
drm/amdgpu/jpeg: set no_user_fence for JPEG v5.3.0 ring
YuanShang (1):
drm/amdkfd: check if vm ready in svm map and unmap to gpu
Yuho Choi (1):
drm/sysfb: ofdrm: fix PCI device reference leaks
Yury Norov (1):
drm/amdgpu: fix build for CONFIG_DRM_FBDEV_EMULATION=n
.mailmap | 1 +
MAINTAINERS | 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 6 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 4 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 6 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 5 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 57 ++-
drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c | 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 3 +
drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c | 22 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_userq.h | 1 +
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 17 +-
drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 10 +-
drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c | 10 +-
drivers/gpu/drm/amd/amdgpu/gfx_v12_1.c | 11 +-
drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c | 66 ++++
drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c | 1 +
drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c | 2 +
drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c | 1 +
drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.c | 1 +
drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c | 1 +
drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_5.c | 1 +
drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_0.c | 1 +
drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_1.c | 1 +
drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_2.c | 1 +
drivers/gpu/drm/amd/amdgpu/jpeg_v5_3_0.c | 1 +
drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c | 11 +-
drivers/gpu/drm/amd/amdgpu/sdma_v7_0.c | 11 +-
drivers/gpu/drm/amd/amdgpu/uvd_v3_1.c | 10 +
drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c | 2 +
drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c | 2 +
drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c | 7 +-
drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c | 5 +-
drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c | 1 +
drivers/gpu/drm/amd/amdgpu/vcn_v4_0_5.c | 1 +
drivers/gpu/drm/amd/amdgpu/vcn_v5_0_0.c | 1 +
drivers/gpu/drm/amd/amdgpu/vcn_v5_0_1.c | 1 +
drivers/gpu/drm/amd/amdgpu/vcn_v5_0_2.c | 1 +
drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 26 +-
drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 3 +
drivers/gpu/drm/amd/amdkfd/kfd_svm.c | 11 +
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 24 +-
.../drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 44 +++
drivers/gpu/drm/amd/display/dc/bios/bios_parser.c | 73 +++-
drivers/gpu/drm/amd/display/dc/dc.h | 2 +-
drivers/gpu/drm/amd/display/dc/dc_bios_types.h | 3 +-
.../gpu/drm/amd/display/dc/dce/dce_link_encoder.c | 4 +-
.../gpu/drm/amd/display/dc/dcn30/dcn30_mmhubbub.c | 4 +-
drivers/gpu/drm/amd/display/dc/gpio/gpio_service.c | 3 +
.../drm/amd/display/dc/hwss/dce110/dce110_hwseq.c | 94 +++--
drivers/gpu/drm/amd/display/dc/link/link_factory.c | 4 +-
.../amd/display/dc/resource/dce60/dce60_resource.c | 3 +-
.../amd/display/dc/resource/dce80/dce80_resource.c | 3 +-
.../amd/display/include/grph_object_ctrl_defs.h | 4 +
drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c | 1 +
.../gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c | 1 +
drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c | 2 +-
drivers/gpu/drm/drm_color_mgmt.c | 2 +-
drivers/gpu/drm/drm_gem_framebuffer_helper.c | 4 +-
drivers/gpu/drm/imagination/pvr_fw_trace.c | 2 +-
drivers/gpu/drm/sysfb/ofdrm.c | 2 +
drivers/gpu/drm/tiny/appletbdrm.c | 4 +-
drivers/gpu/drm/udl/udl_main.c | 3 +-
drivers/gpu/drm/udl/udl_modeset.c | 5 +-
drivers/gpu/drm/xe/Makefile | 1 +
drivers/gpu/drm/xe/regs/xe_gt_regs.h | 2 +-
drivers/gpu/drm/xe/xe_bo.c | 8 +-
drivers/gpu/drm/xe/xe_bo_types.h | 3 +-
drivers/gpu/drm/xe/xe_dma_buf.c | 23 +-
drivers/gpu/drm/xe/xe_eu_stall.c | 4 +-
drivers/gpu/drm/xe/xe_exec_queue.c | 9 +-
drivers/gpu/drm/xe/xe_gsc.c | 2 +-
drivers/gpu/drm/xe/xe_guc_submit.c | 33 +-
drivers/gpu/drm/xe/xe_lrc.c | 2 +-
drivers/gpu/drm/xe/xe_mem_pool.c | 403 +++++++++++++++++++++
drivers/gpu/drm/xe/xe_mem_pool.h | 35 ++
drivers/gpu/drm/xe/xe_mem_pool_types.h | 21 ++
drivers/gpu/drm/xe/xe_migrate.c | 56 +--
drivers/gpu/drm/xe/xe_pci.c | 1 +
drivers/gpu/drm/xe/xe_reg_whitelist.c | 2 +-
drivers/gpu/drm/xe/xe_sriov_vf_ccs.c | 54 +--
drivers/gpu/drm/xe/xe_sriov_vf_ccs_types.h | 5 +-
drivers/gpu/drm/xe/xe_tuning.c | 2 +-
drivers/gpu/drm/xe/xe_vm.c | 5 +-
drivers/gpu/drm/xe/xe_vm_madvise.c | 47 +++
drivers/gpu/drm/xe/xe_wa.c | 8 -
include/drm/drm_fb_helper.h | 6 +
include/linux/dma-buf.h | 4 +-
88 files changed, 1085 insertions(+), 269 deletions(-)
create mode 100644 drivers/gpu/drm/xe/xe_mem_pool.c
create mode 100644 drivers/gpu/drm/xe/xe_mem_pool.h
create mode 100644 drivers/gpu/drm/xe/xe_mem_pool_types.h