On Tue, 12 Oct 2021 13:19:01 -0400, Eric Whitney wrote:
> This reverts commit 948ca5f30e1df0c11eb5b0f410b9ceb97fa77ad9.
>
> Two crash reports from users running variations on 5.15-rc4 kernels
> suggest that it is premature to enforce the state assertion in the
> original commit. Both crashes were triggered by BUG calls in that
> code, indicating that under some rare circumstance the buffer head
> state did not match a delayed allocated block at the time the
> block was written out. No reproducer is available. Resolving this
> problem will require more time than remains in the current release
> cycle, so reverting the original patch for the time being is necessary
> to avoid any instability it may cause.
>
> [...]
Applied, thanks!
[1/1] Revert "ext4: enforce buffer head state assertion in ext4_da_map_blocks"
commit: 52264b162a51eadb0adcb55297cf91905c6ede98
Best regards,
--
Theodore Ts'o <tytso@xxxxxxx>
