On Wed, Mar 29, 2023 at 07:25:42PM +0900, Damien Le Moal wrote:
> commit 88b170088ad2c3e27086fe35769aa49f8a512564 upstream.
>
> 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>
> ---
> fs/zonefs/super.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/fs/zonefs/super.c b/fs/zonefs/super.c
> index 66a089a62c39..b9522eee1257 100644
> --- a/fs/zonefs/super.c
> +++ b/fs/zonefs/super.c
> @@ -789,7 +789,7 @@ 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, zi->i_zsector);
> + bio->bi_iter.bi_sector, zi->i_zsector);
> ret = -EIO;
> }
> }
> --
> 2.39.2
>
All now queued up, thanks.
greg k-h
