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@vger.kernel.org Signed-off-by: Adrian Hunter adrian.hunter@intel.com Reviewed-by: Avri Altman avri.altman@wdc.com Reviewed-by: Christian Loehle christian.loehle@arm.com Link: https://lore.kernel.org/r/20231103084720.6886-4-adrian.hunter@intel.com Signed-off-by: Ulf Hansson ulf.hansson@linaro.org (cherry picked from commit c616696a902987352426fdaeec1b0b3240949e6b) Tested-by: Adrian Hunter adrian.hunter@intel.com Signed-off-by: Adrian Hunter adrian.hunter@intel.com
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