On 1/15/24 20:36, Guangwu Zhang wrote: > Hi, > Found a error while run fio nvme_pi testing, please have a look. > > reproducer > ./fio/t/nvmept_pi.py --dut /dev/ng0n1 > > kernel info : > Merge branch 'for-6.8/block' into for-next > > * for-6.8/block: > null_blk: Remove usage of the deprecated ida_simple_xx() API > > kernel parameter > |sysctl.kernel.io_uring_disabled=0| > does it makes sense to try and bisect this issue ? or this is not a right candidate ? -ck