Messages in this thread | | | Date | Thu, 13 Dec 2007 23:08:26 -0800 | From | Jeremy Fitzhardinge <> | Subject | Re: [PATCH] i386: XEN config option should not depend on X86_TSC/X86_CMPXCHG |
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Jan Beulich wrote: > The way X86_TSC works and the fact that Xen itself won't work on > systems without TSC (really any systems pre-dating i686) makes it > unnecessary for XEN to depend on it. > > Similarly, X86_CMPXCHG isn't needed here either as Xen for the above > reason guarantees its availability. > > This allows the option to be available when selecting M386, M486, or > M586. > > Signed-off-by: Jan Beulich <jbeulich@novell.com> > Cc: Jeremy Fitzhardinge <jeremy@xensource.com> >
Oh, I thought this had already happened. Guess not.
Anyway:
Acked-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
J > arch/x86/xen/Kconfig | 2 +- > 1 files changed, 1 insertion(+), 1 deletion(-) > > --- linux-2.6.24-rc5/arch/x86/xen/Kconfig 2007-12-12 11:28:18.000000000 +0100 > +++ 2.6.24-rc5-i386-xen-no-tsc/arch/x86/xen/Kconfig 2007-12-07 14:53:28.000000000 +0100 > @@ -5,7 +5,7 @@ > config XEN > bool "Xen guest support" > select PARAVIRT > - depends on X86_CMPXCHG && X86_TSC && !NEED_MULTIPLE_NODES && !(X86_VISWS || X86_VOYAGER) > + depends on !NEED_MULTIPLE_NODES && !(X86_VISWS || X86_VOYAGER) > help > This is the Linux Xen port. Enabling this will allow the > kernel to boot in a paravirtualized environment under the > > > > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ >
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