On Thu, Apr 08, 2021 at 01:39:18PM +0900, Damien Le Moal wrote:
> The kernel commit de3510e52b0a ("null_blk: fix command timeout
> completion handling") fixed null_blk driver to report ETIMEDOUT errors
> for IO operations failed with a timeout. This change causes the dd call
> in block/014 case to print the following error message:
>
> dd: error reading '/dev/nullb0': Connection timed out
>
> The presence of this message result in a failure of the test case even
> without a kernel crash or hang, which is what the block/014 case is
> testing. Avoid this failure by ignoring dd error messages using a
> redirection of dd stderr to /dev/null.
>
> Reported-by: kernel test robot <oliver.sang@xxxxxxxxx>
> Signed-off-by: Damien Le Moal <damien.lemoal@xxxxxxx>
> ---
>
> Changes from v1:
> * Add Reported-by tag
>
> tests/block/014 | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Sorry about the delay, I was out for a couple of weeks. Applied.
