The following errors were observed with Linux 5.7-rc1 and an SD card hooked up to the meson-mx-sdio controller: mmc1: Card stuck being busy! __mmc_poll_for_busy blk_update_request: I/O error, dev mmcblk1, sector 17111080 op 0x3:(DISCARD) flags 0x0 phys_seg 1 prio class 0 At least patch #1 should go to a -fixes branch so it can make it into v5.7. Changes since v1 at [0]: - added correct Fixes tag for patch #1 - added a patch which drops the ->card_busy() implementation from the meson-mx-sdio driver because this is not working - special thanks to Ulf for taking the time to provide debug patches, explaining things and answering my questions! [0] https://patchwork.kernel.org/patch/11483621/ Martin Blumenstingl (2): mmc: meson-mx-sdio: Set MMC_CAP_WAIT_WHILE_BUSY mmc: meson-mx-sdio: remove the broken ->card_busy() op drivers/mmc/host/meson-mx-sdio.c | 11 +---------- 1 file changed, 1 insertion(+), 10 deletions(-) -- 2.26.1
