Messages in this thread | | | From | Arnd Bergmann <> | Subject | Re: [PATCH 5/9] ARM: Xen: fix initial build problems: | Date | Tue, 9 Oct 2012 18:21:27 +0000 |
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On Tuesday 09 October 2012, Stefano Stabellini wrote: > > config XEN > > bool "Xen guest support on ARM (EXPERIMENTAL)" > > depends on EXPERIMENTAL && ARM && OF > > + depends on !CPU_V6 > > help > > Say Y if you want to run Linux in a Virtual Machine on Xen on ARM. > > Considering that we rely on the virtualization extensions, this one can > be: > > depends on CPU_V7 > > The rest looks fine. I can submit a second patch to change !CPU_V6 into > CPU_V7 later, if you prefer.
CPU_V6 and CPU_V7 are not exclusive, I saw the problem when building a combined kernel for both V6 and V7. The code also needs to depend on ARMv7 with virtualization extensions, but that is a different issue. We don't actually have a configuration symbol for that yet, as far as I can tell.
Arnd
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