summaryrefslogtreecommitdiff
path: root/arch/powerpc/kernel/asm-offsets.c
diff options
context:
space:
mode:
authorAlexander Graf <agraf@suse.de>2014-04-22 12:26:58 +0200
committerAlexander Graf <agraf@suse.de>2014-05-30 14:26:23 +0200
commite14e7a1e537d6e18f9c511f25c25c5efb7799fb5 (patch)
treef0e8f7c0450dcbb83ea1f6e527b99e69e23f8e9a /arch/powerpc/kernel/asm-offsets.c
parent616dff86028298dbc91174fb3d12b8ed8cd74955 (diff)
KVM: PPC: Book3S PR: Expose TAR facility to guest
POWER8 implements a new register called TAR. This register has to be enabled in FSCR and then from KVM's point of view is mere storage. This patch enables the guest to use TAR. Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'arch/powerpc/kernel/asm-offsets.c')
-rw-r--r--arch/powerpc/kernel/asm-offsets.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index e2b86b5c02b3..93e1465c8496 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -446,7 +446,9 @@ int main(void)
DEFINE(VCPU_XER, offsetof(struct kvm_vcpu, arch.xer));
DEFINE(VCPU_CTR, offsetof(struct kvm_vcpu, arch.ctr));
DEFINE(VCPU_LR, offsetof(struct kvm_vcpu, arch.lr));
+#ifdef CONFIG_PPC_BOOK3S
DEFINE(VCPU_TAR, offsetof(struct kvm_vcpu, arch.tar));
+#endif
DEFINE(VCPU_CR, offsetof(struct kvm_vcpu, arch.cr));
DEFINE(VCPU_PC, offsetof(struct kvm_vcpu, arch.pc));
#ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE