summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--arch/powerpc/kvm/book3s_hv_interrupts.S8
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/powerpc/kvm/book3s_hv_interrupts.S b/arch/powerpc/kvm/book3s_hv_interrupts.S
index 3f7b674dd4bf..d3fb4df02c41 100644
--- a/arch/powerpc/kvm/book3s_hv_interrupts.S
+++ b/arch/powerpc/kvm/book3s_hv_interrupts.S
@@ -46,8 +46,10 @@ _GLOBAL(__kvmppc_vcore_entry)
/* Save host state to the stack */
stdu r1, -SWITCH_FRAME_SIZE(r1)
- /* Save non-volatile registers (r14 - r31) */
+ /* Save non-volatile registers (r14 - r31) and CR */
SAVE_NVGPRS(r1)
+ mfcr r3
+ std r3, _CCR(r1)
/* Save host DSCR */
BEGIN_FTR_SECTION
@@ -157,8 +159,10 @@ kvmppc_handler_highmem:
* R13 = PACA
*/
- /* Restore non-volatile host registers (r14 - r31) */
+ /* Restore non-volatile host registers (r14 - r31) and CR */
REST_NVGPRS(r1)
+ ld r4, _CCR(r1)
+ mtcr r4
addi r1, r1, SWITCH_FRAME_SIZE
ld r0, PPC_LR_STKOFF(r1)
OpenPOWER on IntegriCloud