[Intel-gfx] ✗ Fi.CI.BAT: failure for mm, oom: distinguish blockable mode for mmu notifiers (rev9)

[Patchwork]

== Series Details ==

Series: mm, oom: distinguish blockable mode for mmu notifiers (rev9)
URL   : https://patchwork.freedesktop.org/series/45263/
State : failure

== Summary ==

Applying: mm, oom: distinguish blockable mode for mmu notifiers
error: sha1 information is lacking or useless (mm/oom_kill.c).
error: could not build fake ancestor
Patch failed at 0001 mm, oom: distinguish blockable mode for mmu notifiers
Use 'git am --show-current-patch' to see the failed 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".