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-rw-r--r--arch/powerpc/kvm/book3s_hv_rmhandlers.S2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/kvm/book3s_hv_rmhandlers.S b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
index 3c6badcd53ef..b3ce8ff18195 100644
--- a/arch/powerpc/kvm/book3s_hv_rmhandlers.S
+++ b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
@@ -2404,6 +2404,8 @@ machine_check_realmode:
* guest as machine check causing guest to crash.
*/
ld r11, VCPU_MSR(r9)
+ rldicl. r0, r11, 64-MSR_HV_LG, 63 /* check if it happened in HV mode */
+ bne mc_cont /* if so, exit to host */
andi. r10, r11, MSR_RI /* check for unrecoverable exception */
beq 1f /* Deliver a machine check to guest */
ld r10, VCPU_PC(r9)