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    SubjectRe: Specific support for Intel Atom architecture
    Ingo Molnar wrote:
    >> diff --git a/arch/x86/Makefile_32.cpu b/arch/x86/Makefile_32.cpu
    >> index 80177ec..07a11b0 100644
    >> --- a/arch/x86/Makefile_32.cpu
    >> +++ b/arch/x86/Makefile_32.cpu
    >> @@ -33,6 +33,7 @@ cflags-$(CONFIG_MCYRIXIII) += $(call cc-option,-march=c3,-march=i486) $(align)-f
    >> cflags-$(CONFIG_MVIAC3_2) += $(call cc-option,-march=c3-2,-march=i686)
    >> cflags-$(CONFIG_MVIAC7) += -march=i686
    >> cflags-$(CONFIG_MCORE2) += -march=i686 $(call tune,core2)
    >> +cflags-$(CONFIG_MATOM) += -march=atom $(call tune,atom)
    >>

    There should be a fallback option used here rather than requiring a new
    gcc, e.g. something like:

    $(call cc-option,-march=atom,-march=i686)

    -hpa
    --
    H. Peter Anvin, Intel Open Source Technology Center
    I work for Intel. I don't speak on their behalf.



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