Re: [RFC][PATCH] make sure that lock_for_kill() callers drop the locks in safe order

Al Viro
2026-04-10T15:53:17Z

[belatedly Cc'ing Helge on this one]

On Fri, Apr 10, 2026 at 08:25:27AM -0700, Linus Torvalds wrote:
> [ Adding RCU maintainers to the participants: see
>
> https://lore.kernel.org/all/20260410084839.GA1310153@ZenIV/

FWIW, the thread starting at https://lore.kernel.org/all/adQO8B0rkR2ftusI@p100/
might also be relevant - another UAF report in the same area, this one
with more(?) reliable reproducer, parisc-specific.

> and the fairly long thread associated with it for context ]