Messages in this thread | | | Date | Sat, 17 Apr 2021 00:02:51 +0200 | From | Borislav Petkov <> | Subject | Re: [PATCH 05/15] x86: Implement function_nocfi |
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On Fri, Apr 16, 2021 at 02:49:23PM -0700, Sami Tolvanen wrote: > __nocfi only disables CFI checking in a function, the compiler still > changes function addresses to point to the CFI jump table, which is > why we need function_nocfi().
So call it __func_addr() or get_function_addr() or so, so that at least it is clear what this does.
Also, am I going to get a steady stream of patches adding that wrapper to function names or is this it? IOW, have you built an allyesconfig to see how many locations need touching?
-- Regards/Gruss, Boris.
https://people.kernel.org/tglx/notes-about-netiquette
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