Re: [PATCH] objtool,x86: Verify poke_int3_handler() is self contained
From: Thomas Gleixner
Date: Mon Jul 27 2020 - 16:56:09 EST
peterz@xxxxxxxxxxxxx writes:
> Abuse the SMAP rules to ensure poke_int3_handler() doesn't call out to
> anything.
Yuck. Isn't that what noinstr is for or am I missing something?
Thanks,
tglx