✗ Fi.CI.BUILD: failure for Remove aops->writepage (rev2)

[Patchwork]

== Series Details ==

Series: Remove aops->writepage (rev2)
URL   : https://patchwork.freedesktop.org/series/145995/
State : failure

== Summary ==

Error: patch https://patchwork.freedesktop.org/api/1.0/series/145995/revisions/2/mbox/ not applied
Applying: 9p: Add a migrate_folio method
Applying: vboxsf: Convert to writepages
Applying: migrate: Remove call to ->writepage
Applying: writeback: Remove writeback_use_writepage()
Applying: shmem: Add shmem_writeout()
Applying: i915: Use writeback_iter()
Applying: ttm: Call shmem_writeout() from ttm_backup_backup_page()
Applying: mm: Remove swap_writepage() and shmem_writepage()
error: sha1 information is lacking or useless (mm/shmem.c).
error: could not build fake ancestor
hint: Use 'git am --show-current-patch=diff' to see the failed patch
Patch failed at 0008 mm: Remove swap_writepage() and shmem_writepage()
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