This is a note to let you know that I've just added the patch titled
md/raid1: submit_bio_wait() returns 0 on success
to the 3.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
md-raid1-submit_bio_wait-returns-0-on-success.patch
and it can be found in the queue-3.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 203d27b0226a05202438ddb39ef0ef1acb14a759 Mon Sep 17 00:00:00 2001
From: Jes Sorensen <Jes.Sorensen@xxxxxxxxxx>
Date: Tue, 20 Oct 2015 12:09:12 -0400
Subject: md/raid1: submit_bio_wait() returns 0 on success
From: Jes Sorensen <Jes.Sorensen@xxxxxxxxxx>
commit 203d27b0226a05202438ddb39ef0ef1acb14a759 upstream.
This was introduced with 9e882242c6193ae6f416f2d8d8db0d9126bd996b
which changed the return value of submit_bio_wait() to return != 0 on
error, but didn't update the caller accordingly.
Fixes: 9e882242c6 ("block: Add submit_bio_wait(), remove from md")
Reported-by: Bill Kuzeja <William.Kuzeja@xxxxxxxxxxx>
Signed-off-by: Jes Sorensen <Jes.Sorensen@xxxxxxxxxx>
Signed-off-by: NeilBrown <neilb@xxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/md/raid1.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -2147,7 +2147,7 @@ static int narrow_write_error(struct r1b
md_trim_bio(wbio, sector - r1_bio->sector, sectors);
wbio->bi_sector += rdev->data_offset;
wbio->bi_bdev = rdev->bdev;
- if (submit_bio_wait(WRITE, wbio) == 0)
+ if (submit_bio_wait(WRITE, wbio) < 0)
/* failure! */
ok = rdev_set_badblocks(rdev, sector,
sectors, 0)
Patches currently in stable-queue which might be from Jes.Sorensen@xxxxxxxxxx are
queue-3.10/md-raid1-submit_bio_wait-returns-0-on-success.patch
queue-3.10/md-raid10-submit_bio_wait-returns-0-on-success.patch
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