Merge tag 'drm-fixes-2023-12-15' of git://anongit.freedesktop.org/drm/drm

Pull drm fixes from Dave Airlie:
 "More regular fixes, amdgpu, i915, mediatek and nouveau are most of
  them this week. Nothing too major, then a few misc bits and pieces in
  core, panel and ivpu.

  drm:
   - fix uninit problems in crtc
   - fix fd ownership check
   - edid: add modes in fallback paths

  panel:
   - move LG panel into DSI yaml
   - ltk050h3146w: set burst mode

  mediatek:
   - mtk_disp_gamma: Fix breakage due to merge issue
   - fix kernel oops if no crtc is found
   - Add spinlock for setting vblank event in atomic_begin
   - Fix access violation in mtk_drm_crtc_dma_dev_get

  i915:
   - Fix selftest engine reset count storage for multi-tile
   - Fix out-of-bounds reads for engine reset counts
   - Fix ADL+ remapped stride with CCS
   - Fix intel_atomic_setup_scalers() plane_state handling
   - Fix ADL+ tiled plane stride when the POT stride is smaller than the original
   - Fix eDP 1.4 rate select method link configuration

  amdgpu:
   - Fix suspend fix that got accidently mangled last week
   - Fix OD regression
   - PSR fixes
   - OLED Backlight regression fix
   - JPEG 4.0.5 fix
   - Misc display fixes
   - SDMA 5.2 fix
   - SDMA 2.4 regression fix
   - GPUVM race fix

  nouveau:
   - fix gk20a instobj hierarchy
   - fix headless iors inheritance regression

  ivpu:
   - fix WA initialisation"

* tag 'drm-fixes-2023-12-15' of git://anongit.freedesktop.org/drm/drm: (31 commits)
  drm/nouveau/kms/nv50-: Don't allow inheritance of headless iors
  drm/nouveau: Fixup gk20a instobj hierarchy
  drm/amdgpu: warn when there are still mappings when a BO is destroyed v2
  drm/amdgpu: fix tear down order in amdgpu_vm_pt_free
  drm/amd: Fix a probing order problem on SDMA 2.4
  drm/amdgpu/sdma5.2: add begin/end_use ring callbacks
  drm/panel: ltk050h3146w: Set burst mode for ltk050h3148w
  dt-bindings: panel-simple-dsi: move LG 5" HD TFT LCD panel into DSI yaml
  drm/amd/display: Disable PSR-SU on Parade 0803 TCON again
  drm/amd/display: Populate dtbclk from bounding box
  drm/amd/display: Revert "Fix conversions between bytes and KB"
  drm/amdgpu/jpeg: configure doorbell for each playback
  drm/amd/display: Restore guard against default backlight value < 1 nit
  drm/amd/display: fix hw rotated modes when PSR-SU is enabled
  drm/amd/pm: fix pp_*clk_od typo
  drm/amdgpu: fix buffer funcs setting order on suspend harder
  drm/mediatek: Fix access violation in mtk_drm_crtc_dma_dev_get
  drm/edid: also call add modes in EDID connector update fallback
  drm/i915/edp: don't write to DP_LINK_BW_SET when using rate select
  drm/i915: Fix ADL+ tiled plane stride when the POT stride is smaller than the original
  ...

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c
index a2287bb25223..a160265ddc07 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c
@@ -642,13 +642,14 @@ static void amdgpu_vm_pt_free(struct amdgpu_vm_bo_base *entry)
 
 	if (!entry->bo)
 		return;
+
+	entry->bo->vm_bo = NULL;
 	shadow = amdgpu_bo_shadowed(entry->bo);
 	if (shadow) {
 		ttm_bo_set_bulk_move(&shadow->tbo, NULL);
 		amdgpu_bo_unref(&shadow);
 	}
 	ttm_bo_set_bulk_move(&entry->bo->tbo, NULL);
-	entry->bo->vm_bo = NULL;
 
 	spin_lock(&entry->vm->status_lock);
 	list_del(&entry->vm_status);