From 2662efd050953824de5c9b24449d6b5b342db10b Mon Sep 17 00:00:00 2001
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Fri, 12 Jan 2018 13:37:14 +1100
Subject: [PATCH] KVM: PPC: Book3S HV: Check DR not IR to chose real vs virt
mode MMIOs
References: bsc#1061840
Patch-mainline: v4.16-rc1
Git-commit: 2662efd050953824de5c9b24449d6b5b342db10b
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
Acked-by: Michal Suchanek <msuchanek@suse.de>
---
arch/powerpc/kvm/book3s_hv_rmhandlers.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/kvm/book3s_hv_rmhandlers.S b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
index 34dbab7deb39..948f21cf84d5 100644
--- a/arch/powerpc/kvm/book3s_hv_rmhandlers.S
+++ b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
@@ -1464,7 +1464,7 @@ mc_cont:
li r7, TM_SPC_PULL_OS_CTX
li r6, TM_QW1_OS
mfmsr r0
- andi. r0, r0, MSR_IR /* in real mode? */
+ andi. r0, r0, MSR_DR /* in real mode? */
beq 2f
ld r10, HSTATE_XIVE_TIMA_VIRT(r13)
cmpldi cr0, r10, 0
--
2.13.7