On Mon, Dec 11, 2023 at 04:41:32PM +0200, Adrian Hunter wrote:
> STOP command does not guarantee to wait while busy, but subsequent command
> MMC_CMDQ_TASK_MGMT to discard the queue will fail if the card is busy, so
> be sure to wait by employing mmc_poll_for_busy().
>
> Backport to 5.10: Add mmc_busy_cmd MMC_BUSY_IO
>
> Fixes: 72a5af554df8 ("mmc: core: Add support for handling CQE requests")
> Cc: stable@xxxxxxxxxxxxxxx
> Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
> Reviewed-by: Avri Altman <avri.altman@xxxxxxx>
> Reviewed-by: Christian Loehle <christian.loehle@xxxxxxx>
> Link: https://lore.kernel.org/r/20231103084720.6886-4-adrian.hunter@xxxxxxxxx
> Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
> (cherry picked from commit c616696a902987352426fdaeec1b0b3240949e6b)
> Tested-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
> Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
> ---
> drivers/mmc/core/core.c | 2 ++
> drivers/mmc/core/mmc_ops.c | 3 ++-
> drivers/mmc/core/mmc_ops.h | 1 +
> 3 files changed, 5 insertions(+), 1 deletion(-)
Now queued up, thanks.
greg k-h
