[RFC PATCH 2/2] arm64: KVM: Fix build errors after 32-bit THP support

Catalin Marinas catalin.marinas at arm.com
Tue Jun 18 06:31:51 EDT 2013


On Tue, Jun 18, 2013 at 03:17:41AM +0100, Christoffer Dall wrote:
> When KVM 32-bit adds THP support the build of KVM/arm64 will break
> because we rename some definition to be more sane and change the
> interface to coherent_icache_guest_page.
> 
> Huge pages are not supported on arm64 and the pgtable predicates will
> always return false, so this shouldn't change any functionality on the
> 64-bit side.

FYI, huge pages will be supported on arm64 starting with 3.11-rc1. Given
that it's -rc6 now, I would suggest you aim the kvm patches at 3.12.

-- 
Catalin



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