* Kirill A. Shutemov <[email protected]> wrote:
> 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?
No, the reason for the odd looking diff is that lots of lines in
arch/x86/Makefile have 8-space tabs for histerical reasons but
new code (such as this one) has proper tabs.
Wanna send a (tested) cleanup patch to make it all look tidy?
Thanks,
Ingo
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