On Wed, Apr 22, 2020 at 12:43:44PM +0200, Arnaud Ferraris wrote: > As u-boot doesn't support the metadata_csum feature, writing to a > filesystem with this feature enabled will fail, as expected. However, > during the process, a journal state check is performed, which could > result in: > - a fs recovery if the fs wasn't umounted properly > - the fs being marked dirty > > Both these cases result in a superblock change, leading to a mismatch > between the superblock checksum and its contents. Therefore, Linux will > consider the filesystem heavily corrupted and will require e2fsck to be > run manually to boot. > > By bypassing the journal state check, this patch ensures the superblock > won't be corrupted if the filesystem has metadata_csum feature enabled. > > Signed-off-by: Arnaud Ferraris <arnaud.ferra...@collabora.com>
Applied to u-boot/master, thanks! -- Tom
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