[Intel-gfx] ✗ Fi.CI.BUILD: failure for DG2 accelerated migration/clearing support

[Patchwork]

== Series Details ==

Series: DG2 accelerated migration/clearing support
URL   : https://patchwork.freedesktop.org/series/97544/
State : failure

== Summary ==

Applying: drm/i915/migrate: don't check the scratch page
Applying: drm/i915/gtt: add xehpsdv_ppgtt_insert_entry
Applying: drm/i915/gtt: add gtt mappable plumbing
Applying: drm/i915/migrate: fix offset calculation
Applying: drm/i915/migrate: fix length calculation
Applying: drm/i915/selftests: handle object rounding
Applying: drm/i915/migrate: add acceleration support for DG2
error: sha1 information is lacking or useless (drivers/gpu/drm/i915/gt/intel_migrate.c).
error: could not build fake ancestor
hint: Use 'git am --show-current-patch=diff' to see the failed patch
Patch failed at 0007 drm/i915/migrate: add acceleration support for DG2
When you have resolved this problem, run "git am --continue".
If you prefer to skip this patch, run "git am --skip" instead.
To restore the original branch and stop patching, run "git am --abort".