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SubjectRe: [GIT PULL] x86/build change for v3.6
On Sun, Jul 22, 2012 at 03:44:51PM +0200, Ingo Molnar wrote:
> Linus,
>
> Please pull the latest x86-build-for-linus git tree from:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-build-for-linus
>
> HEAD: d9b0cde91c60da0ed5f92cdc3ac878142e6b5f27 x86-64, gcc: Use -mpreferred-stack-boundary=3 if supported
>
> Thanks,
>
> Ingo
>
> ------------------>
> H.J. Lu (1):
> x86-64, gcc: Use -mpreferred-stack-boundary=3 if supported
>
>
> arch/x86/Makefile | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/arch/x86/Makefile b/arch/x86/Makefile
> index 1f25214..b0c5276 100644
> --- a/arch/x86/Makefile
> +++ b/arch/x86/Makefile
> @@ -49,6 +49,9 @@ else
> KBUILD_AFLAGS += -m64
> KBUILD_CFLAGS += -m64
>
> + # Use -mpreferred-stack-boundary=3 if supported.
> + KBUILD_CFLAGS += $(call cc-option,-mno-sse -mpreferred-stack-boundary=3)
> +

Broken indent?

> # FIXME - should be integrated in Makefile.cpu (Makefile_32.cpu)
> cflags-$(CONFIG_MK8) += $(call cc-option,-march=k8)
> cflags-$(CONFIG_MPSC) += $(call cc-option,-march=nocona)
> --
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--
Kirill A. Shutemov


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