[Intel-gfx] ✗ Ro.CI.BAT: failure for Enable FBC on SKL (rev8)

[Patchwork]

== Series Details ==

Series: Enable FBC on SKL (rev8)
URL   : https://patchwork.freedesktop.org/series/4722/
State : failure

== Summary ==

Applying: drm/i915/fbc: update busy_bits even for GTT and flip flushes
Applying: drm/i915/fbc: sanitize i915.enable_fbc during FBC init
fatal: sha1 information is lacking or useless (drivers/gpu/drm/i915/intel_fbc.c).
error: could not build fake ancestor
Patch failed at 0002 drm/i915/fbc: sanitize i915.enable_fbc during FBC init
The copy of the patch that failed is found in: .git/rebase-apply/patch
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".