[Intel-gfx] ✗ Fi.CI.BAT: failure for drm/i915: Fix incorrect virtual PCH_NONE/PCH_NOP assignment (rev2)

[Patchwork]

== Series Details ==

Series: drm/i915: Fix incorrect virtual PCH_NONE/PCH_NOP assignment (rev2)
URL   : https://patchwork.freedesktop.org/series/43833/
State : failure

== Summary ==

Applying: drm/i915: Update virtual PCH in single function
Applying: drm/i915: Assign PCH_NONE for BXT in virtualization
error: sha1 information is lacking or useless (drivers/gpu/drm/i915/i915_drv.c).
error: could not build fake ancestor
Patch failed at 0002 drm/i915: Assign PCH_NONE for BXT in virtualization
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".