[Intel-gfx] ✗ Fi.CI.BUILD: failure for series starting with [Linaro-mm-sig,1/2] dma-buf: Require VM_PFNMAP vma for mmap (rev4)

[Patchwork]

== Series Details ==

Series: series starting with [Linaro-mm-sig,1/2] dma-buf: Require VM_PFNMAP vma for mmap (rev4)
URL   : https://patchwork.freedesktop.org/series/87313/
State : failure

== Summary ==

Applying: dma-buf: Require VM_PFNMAP vma for mmap
error: git diff header lacks filename information when removing 1 leading pathname component (line 2)
error: could not build fake ancestor
hint: Use 'git am --show-current-patch=diff' to see the failed patch
Patch failed at 0001 dma-buf: Require VM_PFNMAP vma for mmap
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".