Adrian Hunter c077dc5e06 mmc: block: Fix request completion in the CQE timeout path ... First, it should be noted that the CQE timeout (60 seconds) is substantial so a CQE request that times out is really stuck, and the race between timeout and completion is extremely unlikely. Nevertheless this patch fixes an issue with it. Commit ad73d6fead ("mmc: complete requests from ->timeout") preserved the existing functionality, to complete the request. However that had only been necessary because the block layer timeout handler had been marking the request to prevent it from being completed normally. That restriction was removed at the same time, the result being that a request that has gone will have been completed anyway. That is, the completion was unnecessary. At the time, the unnecessary completion was harmless because the block layer would ignore it, although that changed in kernel v5.0. Note for stable, this patch will not apply cleanly without patch "mmc: core: Fix recursive locking issue in CQE recovery path" Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Fixes: ad73d6fead ("mmc: complete requests from ->timeout") Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20200508062227.23144-1-adrian.hunter@intel.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>		2020-05-08 10:15:51 +02:00
..
block.c	mmc: core: Check request type before completing the request	2020-05-08 07:30:05 +02:00
block.h
bus.c
bus.h
card.h
core.c	mmc: core: Re-work the code for eMMC sanitize	2020-03-26 14:45:31 +01:00
core.h
debugfs.c
host.c	mmc: core: Remove mmc_gpiod_request_*(invert_gpio)	2019-12-18 13:37:07 +01:00
host.h
Kconfig
Makefile
mmc_ops.c	mmc: core: make mmc_interrupt_hpi() static	2020-04-20 09:24:39 +02:00
mmc_ops.h	mmc: core: Re-work the code for eMMC sanitize	2020-03-26 14:45:31 +01:00
mmc_test.c	mmc: mmc_test: Pass different sg lists for non-blocking requests	2020-03-24 14:35:42 +01:00
mmc.c	mmc: core: Drop redundant in-parameter to __mmc_switch()	2020-03-24 14:35:39 +01:00
pwrseq_emmc.c
pwrseq_sd8787.c
pwrseq_simple.c
pwrseq.c
pwrseq.h
queue.c	mmc: block: Fix request completion in the CQE timeout path	2020-05-08 10:15:51 +02:00
queue.h
quirks.h
regulator.c
sd_ops.c
sd_ops.h
sd.c	mmc: core: Enable the MMC host software queue for the SD card	2020-03-24 14:35:39 +01:00
sd.h
sdio_bus.c
sdio_bus.h
sdio_cis.c
sdio_cis.h
sdio_io.c
sdio_irq.c	mmc: core: Fix indentation	2020-03-24 14:35:42 +01:00
sdio_ops.c
sdio_ops.h
sdio_uart.c
sdio.c
slot-gpio.c	mmc: core: Remove mmc_gpiod_request_*(invert_gpio)	2019-12-18 13:37:07 +01:00
slot-gpio.h