== Series Details == Series: drm/i915: Remove unused for_each_uabi_class_engine (rev2) URL : https://patchwork.freedesktop.org/series/125846/ State : failure == Summary == Error: patch https://patchwork.freedesktop.org/api/1.0/series/125846/revisions/2/mbox/ not applied Applying: drm/i915: Remove unused for_each_uabi_class_engine error: sha1 information is lacking or useless (drivers/gpu/drm/i915/i915_drv.h). error: could not build fake ancestor hint: Use 'git am --show-current-patch=diff' to see the failed patch Patch failed at 0001 drm/i915: Remove unused for_each_uabi_class_engine 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". Build failed, no error log produced