From: Martin K. Petersen Date: Sun, 29 May 2011 12:02:55 +0000 (+0100) Subject: dm mpath: do not fail paths after integrity errors X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=6f13f6fba76edc7d0e7580c5deee829d59a41b2f;p=linux-beck.git dm mpath: do not fail paths after integrity errors Integrity errors need to be passed to the owner of the integrity metadata for processing. Consequently EILSEQ should be passed up the stack. Cc: stable@kernel.org Signed-off-by: Martin K. Petersen Acked-by: Mike Snitzer Signed-off-by: Alasdair G Kergon --- diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c index a550a057d991..aa4e570c2cb5 100644 --- a/drivers/md/dm-mpath.c +++ b/drivers/md/dm-mpath.c @@ -1290,7 +1290,7 @@ static int do_end_io(struct multipath *m, struct request *clone, if (!error && !clone->errors) return 0; /* I/O complete */ - if (error == -EOPNOTSUPP || error == -EREMOTEIO) + if (error == -EOPNOTSUPP || error == -EREMOTEIO || error == -EILSEQ) return error; if (mpio->pgpath)