This is a note to let you know that I've just added the patch titled
zonefs: Fix error message in zonefs_file_dio_append()
to the 6.2-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:
zonefs-fix-error-message-in-zonefs_file_dio_append.patch
and it can be found in the queue-6.2 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 9c08f088ff35a6aceeb24a61989b6866012caeb4
Author: Damien Le Moal <damien.lemoal@xxxxxxxxxxxxxxxxxx>
Date: Mon Mar 20 22:49:15 2023 +0900
zonefs: Fix error message in zonefs_file_dio_append()
[ Upstream commit 88b170088ad2c3e27086fe35769aa49f8a512564 ]
Since the expected write location in a sequential file is always at the
end of the file (append write), when an invalid write append location is
detected in zonefs_file_dio_append(), print the invalid written location
instead of the expected write location.
Fixes: a608da3bd730 ("zonefs: Detect append writes at invalid locations")
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Damien Le Moal <damien.lemoal@xxxxxxxxxxxxxxxxxx>
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@xxxxxxx>
Reviewed-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/fs/zonefs/file.c b/fs/zonefs/file.c
index 738b0e28d74b5..c71cc0fcb3ec8 100644
--- a/fs/zonefs/file.c
+++ b/fs/zonefs/file.c
@@ -426,7 +426,7 @@ static ssize_t zonefs_file_dio_append(struct kiocb *iocb, struct iov_iter *from)
if (bio->bi_iter.bi_sector != wpsector) {
zonefs_warn(inode->i_sb,
"Corrupted write pointer %llu for zone at %llu\n",
- wpsector, z->z_sector);
+ bio->bi_iter.bi_sector, z->z_sector);
ret = -EIO;
}
}
