Messages in this thread | | | From | Chris Packham <> | Subject | orion-nand: uncorrectable ECC error on v5.10-rc6 | Date | Wed, 2 Dec 2020 07:47:32 +0000 |
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Hi,
I've just booted v5.10-rc6 on a kirkwood based board (which uses the orion-nand driver) and I get the following errors reported. I haven't started bisecting yet but v5.7.19 mounts the nand flash without any issue.
ubi0: attaching mtd0 __nand_correct_data: uncorrectable ECC error ubi0 warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 0:0, read only 64 bytes, retry __nand_correct_data: uncorrectable ECC error ubi0 warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 0:0, read only 64 bytes, retry __nand_correct_data: uncorrectable ECC error ubi0 warning: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 0:0, read only 64 bytes, retry __nand_correct_data: uncorrectable ECC error ubi0 error: ubi_io_read: error -74 (ECC error) while reading 64 bytes from PEB 0:0, read 64 bytes CPU: 0 PID: 101 Comm: ubiattach Not tainted 5.10.0-rc6+ #1 Hardware name: Marvell Kirkwood (Flattened Device Tree) [<8010ca64>] (unwind_backtrace) from [<80109bd0>] (show_stack+0x10/0x14) [<80109bd0>] (show_stack) from [<8045f10c>] (ubi_io_read+0x184/0x304) [<8045f10c>] (ubi_io_read) from [<8045f4ac>] (ubi_io_read_ec_hdr+0x44/0x240) [<8045f4ac>] (ubi_io_read_ec_hdr) from [<80464db0>] (ubi_attach+0x178/0x15fc) [<80464db0>] (ubi_attach) from [<80458d8c>] (ubi_attach_mtd_dev+0x538/0xb48) [<80458d8c>] (ubi_attach_mtd_dev) from [<8045a114>] (ctrl_cdev_ioctl+0x170/0x1e0) [<8045a114>] (ctrl_cdev_ioctl) from [<80203094>] (sys_ioctl+0x1f8/0x990) [<80203094>] (sys_ioctl) from [<80100060>] (ret_fast_syscall+0x0/0x50) Exception stack(0x87633fa8 to 0x87633ff0) 3fa0: 00000003 7e9b0c30 00000003 40186f40 7e9b0c30 00000000 3fc0: 00000003 7e9b0c30 000148f8 00000036 00014770 00013f90 76f3dfa4 00000000 3fe0: 76e936f0 7e9b0c1c 00011f68 76e936fc
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