Messages in this thread | | | Date | Tue, 22 Aug 2023 16:05:15 +0100 | From | Szabolcs Nagy <> | Subject | Re: [PATCH v5 04/37] arm64/gcs: Document the ABI for Guarded Control Stacks |
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just nits.
The 08/22/2023 14:56, Mark Brown wrote: > +3. Allocation of Guarded Control Stacks > +---------------------------------------- ... > +* Stacks allocated using map_shadow_stack() must be larger than 8 bytes and > + must be 8 bytes aligned.
"the size must be multiple of 8 bytes."
> + > +* An address can be specified to map_shadow_stack(), if one is provided then > + it must be aligned to a page boundary. ... > +5. Signal return > +----------------- ... > + > +7. ptrace extensions > +---------------------
section 6. is missing
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