Re: [PATCH V1 2/2] mmc: core: Fix recursive locking issue in CQE recovery path

2020-05-07 Thread Adrian Hunter
On 6/05/20 5:34 pm, Veerabhadrarao Badiganti wrote: > From: Sarthak Garg > > Consider the following stack trace > > -001|raw_spin_lock_irqsave > -002|mmc_blk_cqe_complete_rq > -003|__blk_mq_complete_request(inline) > -003|blk_mq_complete_request(rq) > -004|mmc_cqe_timed_out(inline) > -004|mmc_mq

[PATCH V1 2/2] mmc: core: Fix recursive locking issue in CQE recovery path

2020-05-06 Thread Veerabhadrarao Badiganti
From: Sarthak Garg Consider the following stack trace -001|raw_spin_lock_irqsave -002|mmc_blk_cqe_complete_rq -003|__blk_mq_complete_request(inline) -003|blk_mq_complete_request(rq) -004|mmc_cqe_timed_out(inline) -004|mmc_mq_timed_out mmc_mq_timed_out acquires the queue_lock for the first time.