Messages in this thread | | | Subject | Re: [PATCH v8 01/27] Documentation/x86: Add CET description | From | Yu-cheng Yu <> | Date | Wed, 14 Aug 2019 08:57:19 -0700 |
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On Wed, 2019-08-14 at 10:07 +0200, Florian Weimer wrote: > * Yu-cheng Yu: > > > +ENDBR > > + The compiler inserts an ENDBR at all valid branch targets. Any > > + CALL/JMP to a target without an ENDBR triggers a control > > + protection fault. > > Is this really correct? I think ENDBR is needed only for indirect > branch targets where the jump/call does not have a NOTRACK prefix.
You are right. I will fix the wording.
Yu-cheng
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