From: Alexander Graf Date: Fri, 19 Feb 2010 10:00:30 +0000 (+0100) Subject: KVM: PPC: Teach MMIO Signedness X-Git-Tag: v2.6.35-rc1~436^2~251 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3587d5348ced089666c51411bd9d771fb0b072cf;p=pandora-kernel.git KVM: PPC: Teach MMIO Signedness The guest I was trying to get to run uses the LHA and LHAU instructions. Those instructions basically do a load, but also sign extend the result. Since we need to fill our registers by hand when doing MMIO, we also need to sign extend manually. This patch implements sign extended MMIO and the LHA(U) instructions. Signed-off-by: Alexander Graf Signed-off-by: Avi Kivity --- Reading git-diff-tree failed