Messages in this thread | | | Subject | Re: [PATCH 10/10] vmlinux.lds.h: remove old check for GCC 4.9 | From | Nathan Chancellor <> | Date | Fri, 10 Sep 2021 16:50:54 -0700 |
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On 9/10/2021 4:40 PM, Nick Desaulniers wrote: > Now that GCC 5.1 is the minimally supported version of GCC, we can > effectively revert > > commit 85c2ce9104eb ("sched, vmlinux.lds: Increase STRUCT_ALIGNMENT to > 64 bytes for GCC-4.9") > > Cc: Peter Zijlstra <peterz@infradead.org> > Signed-off-by: Nick Desaulniers <ndesaulniers@google.com> > --- > include/asm-generic/vmlinux.lds.h | 4 ---- > 1 file changed, 4 deletions(-) > > diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h > index aa50bf2959fe..f2984af2b85b 100644 > --- a/include/asm-generic/vmlinux.lds.h > +++ b/include/asm-generic/vmlinux.lds.h > @@ -116,11 +116,7 @@ > * GCC 4.5 and later have a 32 bytes section alignment for structures. > * Except GCC 4.9, that feels the need to align on 64 bytes.
Comment should be adjusted.
> */ > -#if __GNUC__ == 4 && __GNUC_MINOR__ == 9 > -#define STRUCT_ALIGNMENT 64 > -#else > #define STRUCT_ALIGNMENT 32 > -#endif > #define STRUCT_ALIGN() . = ALIGN(STRUCT_ALIGNMENT) > > /* >
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