Existing data command CRC error handling on kernel 4.20 stable branch
is non-standard and does not work with some Intel host controllers.
Specifically, the assumption that the host controller will continue
operating normally after the error interrupt, is not valid. So we
suggest cherry-pick the 3 patches listed below to kernel 4.20 stable
branch, which can change the driver to handle the error in the same
manner as a data CRC error.
4bf7809: mmc: sdhci: Fix data command CRC error handling
869f8a6: mmc: sdhci: Rename SDHCI_ACMD12_ERR and SDHCI_INT_ACMD12ERR
af849c8: mmc: sdhci: Handle auto-command errors
All of the patches above have landed on kernel 5.0 stable branch.
