[Intel-gfx] ✗ Fi.CI.BUILD: failure for series starting with [1/7] drm/i915/gem: Replace i915_gem_object.mm.mutex with reservation_ww_class

[Patchwork]

== Series Details ==

Series: series starting with [1/7] drm/i915/gem: Replace i915_gem_object.mm.mutex with reservation_ww_class
URL   : https://patchwork.freedesktop.org/series/78688/
State : failure

== Summary ==

Applying: drm/i915/gem: Replace i915_gem_object.mm.mutex with reservation_ww_class
Applying: drm/i915: Reuse the reservation_ww_class for acquiring vma backing storage
error: sha1 information is lacking or useless (drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c).
error: could not build fake ancestor
hint: Use 'git am --show-current-patch=diff' to see the failed patch
Patch failed at 0002 drm/i915: Reuse the reservation_ww_class for acquiring vma backing storage
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".