On 5/26/21 11:59 PM, Nix wrote: > On 26 May 2021, Coly Li said: >> Current problmatic code can be partially found since Linux v5.13-rc1, >> therefore all maintained stable kernels should try to apply this fix. > > I thought this crash was observed with 5.12 originally? (I know that's > why I'm still on 5.11 :) ) > My typo, sigh.... The problematic code was in such form since Linux v3.13-rc1, - the bio related panic was explicitly triggered due to bio changes since v5.12. - the overflowed bkey size issue exists for long time too, just no one reports it before. Maybe the issue can be found in pre-v3.13 code, but I don't check because the code logic was not in current form. Thank you for figure out the typo, I will fix it in next version. Coly Li
