Messages in this thread | | | Date | Thu, 25 Aug 2022 21:42:12 +0200 | From | Peter Zijlstra <> | Subject | Re: [PATCH] x86/mm: Refuse W^X violations |
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On Thu, Aug 25, 2022 at 11:16:12AM -0700, Kees Cook wrote: > On Thu, Aug 25, 2022 at 02:23:31PM +0200, Peter Zijlstra wrote: > > x86 has STRICT_*_RWX, but not even a warning when someone violates it. > > Yes please. I assume this is only kernel pages? Doing this globally is > nice too, but runs into annoying problems[1].
Yeah, this interface should only be used on kernel pages.
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