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Commit 2602b740 authored by Adrian Hunter's avatar Adrian Hunter Committed by Ulf Hansson
Browse files

mmc: block: Fix is_waiting_last_req set incorrectly 



Commit 15520111 ("mmc: core: Further fix thread wake-up") allowed a
queue to release the host with is_waiting_last_req set to true. A queue
waiting to claim the host will not reset it, which can result in the
queue getting stuck in a loop.

Fixes: 15520111 ("mmc: core: Further fix thread wake-up")
Signed-off-by: default avatarAdrian Hunter <adrian.hunter@intel.com>
Cc: stable@vger.kernel.org # v4.10+
Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent 773dc118

drivers/mmc/core/block.c

+1 −0
Original line number Diff line number Diff line
@@ -1817,6 +1817,7 @@ void mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req) 
		mmc_blk_issue_flush(mq, req);

	} else {

		mmc_blk_issue_rw_rq(mq, req);

		card->host->context_info.is_waiting_last_req = false;

	}



out: