Hi, With 4.6 kernel, I am doing regression test on SD which does following things. 1. Mount SD card. 2. Read and write random 1MB data. 3. Reboot the board. I am facing following error while reading the data from the SD card. mmc0: Timeout waiting for hardware interrupt. mmcblk0: error -110 transferring data, sector 8194, nr 2, cmd response 0x900, card status 0xb00 mmc0: tried to reset card mmc0: Timeout waiting for hardware interrupt. mmcblk0: error -110 transferring data, sector 8194, nr 2, cmd response 0x900, card status 0xb00 mmcblk0: retrying using single block read mmc0: Timeout waiting for hardware interrupt. mmcblk0: error -110 transferring data, sector 8194, nr 2, cmd response 0x900, card status 0x0 blk_update_request: I/O error, dev mmcblk0, sector 8194 mmc0: Timeout waiting for hardware interrupt. mmcblk0: error -110 transferring data, sector 8195, nr 1, cmd response 0x900, card status 0x0 blk_update_request: I/O error, dev mmcblk0, sector 8195 EXT2-fs (mmcblk0p1): error: unable to read superblock mmc0: Timeout waiting for hardware interrupt. mmcblk0: error -110 transferring data, sector 16387, nr 61, cmd response 0x900, card status 0xb00 mmc0: tried to reset card Getting this error once in a while in regression test after several runs. I am not seeing this issue with 4.5 kernel. Please let me know if anyone has seen this issue. Regards Sai Krishna -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
