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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-05-14 13:24:23 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-05-14 13:24:23 -0700 |
| commit | 1ae7efb388540adc1653a51a3bc3b2c9cef5ec1a (patch) | |
| tree | e4784c89cf1207b25d3d47c3d12edb07f033d0ba /drivers/mmc/core/queue.c | |
| parent | decd6167bf4f6bec1284006d0522381b44660df3 (diff) | |
| parent | 45a3fe3bf93b7cfeddc28ef7386555e05dc57f06 (diff) | |
Merge tag 'mmc-v5.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC fixes from Ulf Hansson:
"MMC core:
- Fix a couple of quite severe issues for the CQE request path
MMC host:
- alcor: Fix a resource leak in the error path for ->probe()
- sdhci-acpi: Fix the DMA support for the AMD eMMC v5.0 variant
- sdhci-pci-gli: Fix system resume support for GL975x
- sdhci-pci-gli: Fix reboot error for GL9750"
* tag 'mmc-v5.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
mmc: sdhci-acpi: Add SDHCI_QUIRK2_BROKEN_64_BIT_DMA for AMDI0040
mmc: block: Fix request completion in the CQE timeout path
mmc: core: Fix recursive locking issue in CQE recovery path
mmc: core: Check request type before completing the request
mmc: sdhci-pci-gli: Fix can not access GL9750 after reboot from Windows 10
mmc: alcor: Fix a resource leak in the error path for ->probe()
mmc: sdhci-pci-gli: Fix no irq handler from suspend
Diffstat (limited to 'drivers/mmc/core/queue.c')
| -rw-r--r-- | drivers/mmc/core/queue.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/drivers/mmc/core/queue.c b/drivers/mmc/core/queue.c index 25bee3daf9e2..4b1eb89b401d 100644 --- a/drivers/mmc/core/queue.c +++ b/drivers/mmc/core/queue.c @@ -107,11 +107,10 @@ static enum blk_eh_timer_return mmc_cqe_timed_out(struct request *req) case MMC_ISSUE_DCMD: if (host->cqe_ops->cqe_timeout(host, mrq, &recovery_needed)) { if (recovery_needed) - __mmc_cqe_recovery_notifier(mq); + mmc_cqe_recovery_notifier(mrq); return BLK_EH_RESET_TIMER; } - /* No timeout (XXX: huh? comment doesn't make much sense) */ - blk_mq_complete_request(req); + /* The request has gone already */ return BLK_EH_DONE; default: /* Timeout is handled by mmc core */ @@ -127,18 +126,13 @@ static enum blk_eh_timer_return mmc_mq_timed_out(struct request *req, struct mmc_card *card = mq->card; struct mmc_host *host = card->host; unsigned long flags; - int ret; + bool ignore_tout; spin_lock_irqsave(&mq->lock, flags); - - if (mq->recovery_needed || !mq->use_cqe || host->hsq_enabled) - ret = BLK_EH_RESET_TIMER; - else - ret = mmc_cqe_timed_out(req); - + ignore_tout = mq->recovery_needed || !mq->use_cqe || host->hsq_enabled; spin_unlock_irqrestore(&mq->lock, flags); - return ret; + return ignore_tout ? BLK_EH_RESET_TIMER : mmc_cqe_timed_out(req); } static void mmc_mq_recovery_handler(struct work_struct *work) |