Re: [4.19.124 V1] mmc: core: Fix recursive locking issue in CQE recovery path

2020-06-01 Thread Greg KH
On Wed, May 27, 2020 at 05:49:02PM +0530, Sarthak Garg wrote: > [ Upstream commit 39a22f73744d5baee30b5f134ae2e30b668b66ed ] > > 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

[4.19.124 V1] mmc: core: Fix recursive locking issue in CQE recovery path

2020-05-27 Thread Sarthak Garg
[ Upstream commit 39a22f73744d5baee30b5f134ae2e30b668b66ed ] 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 ac