Applied, thanks.
Mikulas
On Mon, 18 Aug 2025, Christoph Hellwig wrote:
> Mark dm error as DM_TARGET_PASSES_INTEGRITY so that it can be stacked on
> top of PI capable devices. The claim is strictly speaking as lie as dm
> error fails all I/O and doesn't pass anything on, but doing the same for
> integrity I/O work just fine :)
>
> This helps to make about two dozen xfstests test cases pass on PI capable
> devices.
>
> Signed-off-by: Christoph Hellwig <h...@lst.de>
> ---
> drivers/md/dm-target.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/md/dm-target.c b/drivers/md/dm-target.c
> index 2af5a9514c05..8fede41adec0 100644
> --- a/drivers/md/dm-target.c
> +++ b/drivers/md/dm-target.c
> @@ -263,7 +263,8 @@ static long io_err_dax_direct_access(struct dm_target
> *ti, pgoff_t pgoff,
> static struct target_type error_target = {
> .name = "error",
> .version = {1, 7, 0},
> - .features = DM_TARGET_WILDCARD | DM_TARGET_ZONED_HM,
> + .features = DM_TARGET_WILDCARD | DM_TARGET_ZONED_HM |
> + DM_TARGET_PASSES_INTEGRITY,
> .ctr = io_err_ctr,
> .dtr = io_err_dtr,
> .map = io_err_map,
> --
> 2.47.2
>
>
