Merge tag 'drm-fixes-2026-09-19' of https://gitlab.freedesktop.org/drm/kernelHEADmaster

Pull drm fixes from Dave Airlie:
 "Things have picked back up a bit this week, mostly amdgpu, xe and msm
  this time. There are a bunch of scattered changes across the rest of
  drivers and core stuff, nouveau, i915.

  core:
   - fix vblank pending event leak

  ttm:
   - swapout fixes

  dma-buf:
   - scattergather fixes
   - enable dma-buf debug on debug kernels

  dma-fence:
   - fix signaling bit checks

  sched:
   - fix virtual runtime race

  msm:
   - DT:
      - Corrected indentation
   - Core:
      - Marked fbdev as system memory
   - GPU:
      - Fixed autosuspend cleanup on teardown
      - a750: fix timestamps
      - Increase GMU fw init timeout
      - Misc fixes/cleanups
   - DPU:
      - Fixed clock rounding, unbreaking newest platforms
      - Cleared pending flush state
   - DP:
      - Skip PUSH_IDLE when link was never enabled
      - Fixed bandwidth checks
   - HDMI:
      - Fixed runtime PM cleanup on probe failure

  xe:
   - shrinker related fixes
   - xe_mmio_gem fault handler and destroy fixes
   - xe disable i2c irq on unbind

  i915:
   - Revert a commit touching registers that don't necessarily exist
   - Check for negative numbers before passing to BIT()

  amdgpu:
   - SMU 14.x fix
   - DC IRQ fix
   - Runtime PM fix for P2P
   - RAS fix
   - PCIe reporting fix
   - DCN 6 fix
   - Device removal fix
   - DC MALL fix

  amdkfd:
   - GC 12.x fixes
   - Boundary checks
   - Mapping clear fix

  nouveau:
   - suspend/resume fixes

  gud:
   - out of bounds access fix
   - ignore damage clips in full update

  vc4:
   - use-after-free fix

  versilicon:
   - plane format fix

  longsoon:
   - blend mode property fix"

* tag 'drm-fixes-2026-09-19' of https://gitlab.freedesktop.org/drm/kernel: (59 commits)
  drm/amd/display: fix MALL hysteresis timer underflow at high refresh rates
  drm/amdgpu: fix rmmio iounmap skipped on device removal
  drm/amdgpu: Skip KFD mapping clear before initialization
  drm/amd/display: Fix NULL dereference in dcn50/dcn60 init_hw
  drm/amdkfd: Avoid integer underflow in EOP ring size calculation.
  drm/amdkfd: Avoid integer underflow with ffs in EOP ring size calc
  drm/amdgpu: Fix GPU PCIe link capability reporting
  drm/amdgpu: check ras and obj before dereference
  drm/amdgpu: hold a runtime PM reference for P2P dma-buf attachments
  drm/amdkfd: implement restore_mqd callbacks for GFX12/12.1
  drm/amd/display: Atomize IRQ register read/modify/write ops
  drm/amd/pm: report energy accumulator for smu 14.0.3
  drm/loongson: Create blend mode property for cursor plane
  drm/xe/i2c: Disable IRQ on unbind
  Revert "drm/i915/display: Clear SEL_FETCH_PLANE_CTL on plane disable"
  drm/verisilicon: remove ARGB formats from primary plane
  drm/verisilicon: add primary modifier for format tables
  drm/verisilicon: set blend mode for the cursor plane
  drm/sched: Fix virtual runtime race
  drm/i915/display: check configuration index before shifting
  ...

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/dma-buf/Kconfig b/drivers/dma-buf/Kconfig
index 7efc0f0d0712..e4f078a326a4 100644
--- a/drivers/dma-buf/Kconfig
+++ b/drivers/dma-buf/Kconfig
@@ -43,7 +43,7 @@ config UDMABUF
 config DMABUF_DEBUG
 	bool "DMA-BUF debug checks"
 	depends on DMA_SHARED_BUFFER
-	default y if DEBUG
+	default y if DEBUG_KERNEL
 	help
 	  This option enables additional checks for DMA-BUF importers and
 	  exporters. Specifically it validates that importers do not peek at the