From c63517c2e3810071359af926f621c1f784388c3f Mon Sep 17 00:00:00 2001 From: Sam bobroff Date: Wed, 27 May 2015 09:56:57 +1000 Subject: [PATCH] KVM: PPC: Book3S: correct width in XER handling In 64 bit kernels, the Fixed Point Exception Register (XER) is a 64 bit field (e.g. in kvm_regs and kvm_vcpu_arch) and in most places it is accessed as such. This patch corrects places where it is accessed as a 32 bit field by a 64 bit kernel. In some cases this is via a 32 bit load or store instruction which, depending on endianness, will cause either the lower or upper 32 bits to be missed. In another case it is cast as a u32, causing the upper 32 bits to be cleared. This patch corrects those places by extending the access methods to 64 bits. Signed-off-by: Sam Bobroff Reviewed-by: Laurent Vivier Reviewed-by: Thomas Huth Tested-by: Thomas Huth Signed-off-by: Alexander Graf --- Reading git-format-patch failed