Re: [tip: x86/urgent] x86/mm/pat: Acquire init_mm read lock on attribute change to avoid UAF

[Dave Hansen]

On 8/31/26 23:05, Jiri Slaby wrote:
> Ah, this belongs to the "Acquire init_mm *write* lock" counterpart. Not
> sure how you managed to split/combine these two 😎.

Hurrying at the end of the day and being a bonehead will do it.
I'm going to back them out from x86/urgent and take a fresh go at it
today, post-coffee.