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 y+awv8VT 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 7/13/2024 4:12 PM, Thomas Gleixner wrote: > Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding. > > > On Fri, Jul 12 2024 at 15:16, Vignesh Balasubramanian wrote: >> diff --git a/arch/x86/include/asm/elf.h b/arch/x86/include/asm/elf.h >> index 1fb83d477..cad37090b 100644 >> --- a/arch/x86/include/asm/elf.h >> +++ b/arch/x86/include/asm/elf.h >> @@ -13,6 +13,15 @@ >> #include >> #include >> >> +struct xfeat_component { >> + u32 type; >> + u32 size; >> + u32 offset; >> + u32 flags; >> +} __packed; >> + >> +_Static_assert(sizeof(struct xfeat_component)%4 == 0, "xfeat_component is not aligned"); > This struct is only used in xstate.c and asm/elf.h is not a UAPI > header. So what's the point of declaring it in the header instead of > xtsate.c? > > If this needs to provided for user space consumption, then it want's to > be in a UAPI header, no? Our initial idea is to pass the "struct xfeat_component" through "glibc". is "include/uapi/linux/elf.h" proper header to add this ? I couldn't see any proper header inside "arch/x86/include/uapi/asm/". Please advise. thanks, vigneshbalu > Thanks, > > tglx