mmc: block: Retry commands in CQE error recovery
stable inclusion from stable-v6.6.5 commit 3e04ce4b2572e6288456757a1a4b077be0efc87b category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I8N21P Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=3e04ce4b2572e6288456757a1a4b077be0efc87b -------------------------------- commit 8155d1fa3a747baad5caff5f8303321d68ddd48c upstream. It is important that MMC_CMDQ_TASK_MGMT command to discard the queue is successful because otherwise a subsequent reset might fail to flush the cache first. Retry it and the previous STOP command. Fixes: 72a5af55 ("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> Link: https://lore.kernel.org/r/20231103084720.6886-5-adrian.hunter@intel.com Signed-off-by:
Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by:
Zheng Zengkai <zhengzengkai@huawei.com>
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