Hi, We found an issue under Android OTA scenario that many readahead BIOs have to do FEC and caused system stuck. These 2 patches try to fix this issue. Thanks Wu Bo (2): dm verity: init fec io before cleaning it dm verity: don't verity if readahead failed drivers/md/dm-verity-target.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) -- 2.25.1