On Mon, Apr 25, 2022 at 07:43:31PM -0700, Darrick J. Wong wrote: [snip yukky stuff that makes Darrick's life hell :(] > That attr fork UAF thing -- adding smp_wmb/rmb made the symptoms go > away, but as I was writing up the commit message I realized that the > race window is still there. Maybe I'll come up with a way to make the > incore attr fork stick around, though both attempts so far have exploded > on impact. Can you post the patch so I can have a look at it? Cheers, Dave. -- Dave Chinner david@xxxxxxxxxxxxx
