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

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
...@@ -1817,6 +1817,7 @@ void mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req) ...@@ -1817,6 +1817,7 @@ void mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req)
mmc_blk_issue_flush(mq, req); mmc_blk_issue_flush(mq, req);
} else { } else {
mmc_blk_issue_rw_rq(mq, req); mmc_blk_issue_rw_rq(mq, req);
card->host->context_info.is_waiting_last_req = false;
} }
out: out:
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment