Adrian Hunter 26caddf274 mmc: block: Fix unsupported parallel dispatch of requests ... The mmc block driver does not support parallel dispatch of requests. In normal circumstances, all requests are anyway funneled through a single work item, so parallel dispatch never happens. However it can happen if there is no elevator. Fix that by detecting if a dispatch is in progress and returning busy (BLK_STS_RESOURCE) in that case Fixes: 81196976ed ("mmc: block: Add blk-mq support") Cc: stable@vger.kernel.org # v4.16+ Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>		2018-08-21 16:12:41 +02:00
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block.c	MMC core:	2018-06-05 16:11:43 -07:00
block.h
bus.c
bus.h
card.h	mmc: core: Add a new quirk for limiting clock rate	2018-05-02 15:08:39 +02:00
core.c	mmc: core: Drop the unused mmc_power_save|restore_host()	2018-07-16 11:21:45 +02:00
core.h	mmc: core: Drop the unused mmc_power_save|restore_host()	2018-07-16 11:21:45 +02:00
debugfs.c
host.c	mmc: core: Move calls to ->prepare_hs400_tuning() closer to mmc code	2018-05-29 12:24:26 +02:00
host.h
Kconfig
Makefile
mmc.c	mmc: core: improve reasonableness of bus width setting for HS400es	2018-08-01 14:15:28 +02:00
mmc_ops.c	mmc: core: Adjust and reuse the macro of R1_STATUS(x)	2018-07-16 11:21:45 +02:00
mmc_ops.h
mmc_test.c
pwrseq.c
pwrseq.h
pwrseq_emmc.c
pwrseq_sd8787.c
pwrseq_simple.c	mmc: pwrseq: Use kmalloc_array instead of stack VLA	2018-05-02 15:08:29 +02:00
queue.c	mmc: block: Fix unsupported parallel dispatch of requests	2018-08-21 16:12:41 +02:00
queue.h	mmc: block: Fix unsupported parallel dispatch of requests	2018-08-21 16:12:41 +02:00
quirks.h	mmc: core: sdio: Set SDIO clock of SDR104 to 150MHz for Marvell 8887 chip	2018-05-02 15:08:39 +02:00
sd.c	mmc: core: Rename ->reset() bus ops to ->hw_reset()	2018-05-08 09:33:29 +02:00
sd.h
sd_ops.c
sd_ops.h
sdio.c	mmc: core: Drop the unused mmc_power_save|restore_host()	2018-07-16 11:21:45 +02:00
sdio_bus.c	mmc: sdio: Respect all error codes from dev_pm_domain_attach()	2018-05-14 22:58:45 +02:00
sdio_bus.h
sdio_cis.c
sdio_cis.h
sdio_io.c
sdio_irq.c
sdio_ops.c
sdio_ops.h
sdio_uart.c	tty: replace ->proc_fops with ->proc_show	2018-05-16 07:24:30 +02:00
slot-gpio.c	mmc: core: cd_label must be last entry of mmc_gpio struct	2018-07-03 07:12:35 +02:00
slot-gpio.h