[PATCH V2 0/6] mmc: block: Fixes for CQE error recovery recovery

[Adrian Hunter]

Hi

Some issues have been found with CQE error recovery.  Here are some fixes.

As of V2, the alternative implementation for the patch from Kornel Dulęba:

	https://lore.kernel.org/linux-mmc/e7c12e07-7540-47ea-8891-2cec73d58df1@xxxxxxxxx/T/#u

is now included, see patch 6 "mmc: cqhci: Fix task clearing in CQE error
recovery")
	
Please also note ->post_disable() seems to be missing from
cqhci_recovery_start().  It would be good if ->post_disable()
users could check if this needs attention.


Changes in V2:

      mmc: cqhci: Fix task clearing in CQE error recovery
            New patch

      mmc: cqhci: Warn of halt or task clear failure
            Add fixes and stable tags


Adrian Hunter (6):
      mmc: block: Do not lose cache flush during CQE error recovery
      mmc: cqhci: Increase recovery halt timeout
      mmc: block: Be sure to wait while busy in CQE error recovery
      mmc: block: Retry commands in CQE error recovery
      mmc: cqhci: Warn of halt or task clear failure
      mmc: cqhci: Fix task clearing in CQE error recovery

 drivers/mmc/core/block.c      |  2 ++
 drivers/mmc/core/core.c       |  9 +++++++--
 drivers/mmc/host/cqhci-core.c | 44 +++++++++++++++++++++----------------------
 3 files changed, 31 insertions(+), 24 deletions(-)


Regards
Adrian