Re: [PATCH v26 24/30] x86/cet/shstk: Introduce shadow stack token setup/verify routines

From: Borislav Petkov
Date: Tue May 18 2021 - 13:58:52 EST

On Tue, May 18, 2021 at 02:14:14AM +0200, Eugene Syromiatnikov wrote:
> Speaking of which, I wonder what would happen if a 64-bit process makes
> a 32-bit system call (using int 0x80, for example), and gets a signal.

I guess that's the next patch. And I see amluto has some concerns...

/me goes read.