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| author | Paul Clements <paul.clements@us.sios.com> | 2021-04-16 00:17:57 +0300 |
|---|---|---|
| committer | Song Liu <song@kernel.org> | 2021-04-23 19:40:17 +0300 |
| commit | 2417b9869b81882ab90fd5ed1081a1cb2d4db1dd (patch) | |
| tree | b94cde71229518f93e8acb45af37fa76e740ca75 /scripts/gdb/linux/utils.py | |
| parent | f7c7a2f9a23e5b6e0f5251f29648d0238bb7757e (diff) | |
| download | linux-2417b9869b81882ab90fd5ed1081a1cb2d4db1dd.tar.xz | |
md/raid1: properly indicate failure when ending a failed write request
This patch addresses a data corruption bug in raid1 arrays using bitmaps.
Without this fix, the bitmap bits for the failed I/O end up being cleared.
Since we are in the failure leg of raid1_end_write_request, the request
either needs to be retried (R1BIO_WriteError) or failed (R1BIO_Degraded).
Fixes: eeba6809d8d5 ("md/raid1: end bio when the device faulty")
Cc: stable@vger.kernel.org # v5.2+
Signed-off-by: Paul Clements <paul.clements@us.sios.com>
Signed-off-by: Song Liu <song@kernel.org>
Diffstat (limited to 'scripts/gdb/linux/utils.py')
0 files changed, 0 insertions, 0 deletions