Messages in this thread | | | From | Kees Cook <> | Subject | Re: [PATCH] CFI: Move function_nocfi() into compiler.h | Date | Wed, 2 Jun 2021 11:53:28 -0700 |
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On Wed, 2 Jun 2021 16:37:01 +0100, Mark Rutland wrote: > Currently the common definition of function_nocfi() is provided by > <linux/mm.h>, and architectures are expected to provide a definition in > <asm/memory.h>. Due to header dependencies, this can make it hard to use > function_nocfi() in low-level headers. > > As function_nocfi() has no dependency on any mm code, nor on any memory > definitions, it doesn't need to live in <linux/mm.h> or <asm/memory.h>. > Generally, it would make more sense for it to live in > <linux/compiler.h>, where an architecture can override it in > <asm/compiler.h>. > > [...]
Applied to for-next/clang/features, thanks!
[1/1] CFI: Move function_nocfi() into compiler.h https://git.kernel.org/kees/c/2d35ea27e0df
-- Kees Cook
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