[Intel-gfx] ✗ Fi.CI.BAT: failure for series starting with [1/8] dma-buf: fix busy wait for new shared fences

[Patchwork]

== Series Details ==

Series: series starting with [1/8] dma-buf: fix busy wait for new shared fences
URL   : https://patchwork.freedesktop.org/series/64951/
State : failure

== Summary ==

Applying: dma-buf: fix busy wait for new shared fences
Using index info to reconstruct a base tree...
M	drivers/dma-buf/reservation.c
Falling back to patching base and 3-way merge...
Auto-merging drivers/dma-buf/reservation.c
No changes -- Patch already applied.
Applying: dma-buf: fix shared fence list handling in reservation_object_copy_fences
Using index info to reconstruct a base tree...
M	drivers/dma-buf/reservation.c
Falling back to patching base and 3-way merge...
Auto-merging drivers/dma-buf/reservation.c
No changes -- Patch already applied.
Applying: drm/i915: stop using seqcount for fenc pruning
Using index info to reconstruct a base tree...
M	drivers/gpu/drm/i915/gem/i915_gem_wait.c
Falling back to patching base and 3-way merge...
No changes -- Patch already applied.
Applying: drm/i915: use new reservation_object_fences helper
Applying: dma-buf: further relax reservation_object_add_shared_fence
Applying: dma-buf: simplify reservation_object_get_fences_rcu a bit
error: sha1 information is lacking or useless (drivers/dma-buf/reservation.c).
error: could not build fake ancestor
hint: Use 'git am --show-current-patch' to see the failed patch
Patch failed at 0006 dma-buf: simplify reservation_object_get_fences_rcu a bit
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".