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-rw-r--r--arch/powerpc/kvm/book3s_hv_rmhandlers.S18
1 files changed, 4 insertions, 14 deletions
diff --git a/arch/powerpc/kvm/book3s_hv_rmhandlers.S b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
index 153988d878e8..1d14046124a0 100644
--- a/arch/powerpc/kvm/book3s_hv_rmhandlers.S
+++ b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
@@ -32,6 +32,8 @@
#include <asm/opal.h>
#include <asm/xive-regs.h>
#include <asm/thread_info.h>
+#include <asm/asm-compat.h>
+#include <asm/feature-fixups.h>
/* Sign-extend HDEC if not on POWER9 */
#define EXTEND_HDEC(reg) \
@@ -917,9 +919,6 @@ END_FTR_SECTION_IFSET(CPU_FTR_DAWR)
mtspr SPRN_PID, r7
mtspr SPRN_WORT, r8
BEGIN_FTR_SECTION
- PPC_INVALIDATE_ERAT
-END_FTR_SECTION_IFSET(CPU_FTR_POWER9_DD1)
-BEGIN_FTR_SECTION
/* POWER8-only registers */
ld r5, VCPU_TCSCR(r4)
ld r6, VCPU_ACOP(r4)
@@ -1912,7 +1911,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_300)
ld r5, VCPU_KVM(r9)
lbz r0, KVM_RADIX(r5)
cmpwi cr2, r0, 0
- beq cr2, 4f
+ beq cr2, 2f
/*
* Radix: do eieio; tlbsync; ptesync sequence in case we
@@ -1952,11 +1951,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_300)
bdnz 1b
ptesync
-2: /* Flush the ERAT on radix P9 DD1 guest exit */
-BEGIN_FTR_SECTION
- PPC_INVALIDATE_ERAT
-END_FTR_SECTION_IFSET(CPU_FTR_POWER9_DD1)
-4:
+2:
#endif /* CONFIG_PPC_RADIX_MMU */
/*
@@ -3367,11 +3362,6 @@ END_FTR_SECTION_IFCLR(CPU_FTR_ARCH_300)
mtspr SPRN_CIABR, r0
mtspr SPRN_DAWRX, r0
- /* Flush the ERAT on radix P9 DD1 guest exit */
-BEGIN_FTR_SECTION
- PPC_INVALIDATE_ERAT
-END_FTR_SECTION_IFSET(CPU_FTR_POWER9_DD1)
-
BEGIN_MMU_FTR_SECTION
b 4f
END_MMU_FTR_SECTION_IFSET(MMU_FTR_TYPE_RADIX)