Add 'r' to register name r2 in kvmppc_hv_enter.
Also update comment at the top of kvmppc_hv_enter to indicate that R2/TOC is
non-volatile.
Signed-off-by: Michael Neuling <mi...@neuling.org>
Signed-off-by: Paul Mackerras <pau...@samba.org>
---
arch/powerpc/kvm/book3s_hv_rmhandlers.S | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/powerpc/kvm/book3s_hv_rmhandlers.S
b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
index c4bd2d7..1e8c480 100644
--- a/arch/powerpc/kvm/book3s_hv_rmhandlers.S
+++ b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
@@ -355,6 +355,7 @@ kvmppc_hv_entry:
* MSR = ~IR|DR
* R13 = PACA
* R1 = host R1
+ * R2 = TOC
* all other volatile GPRS = free
*/
mflr r0
@@ -503,7 +504,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_ARCH_207S)
toc_tlbie_lock:
.tc native_tlbie_lock[TC],native_tlbie_lock
.previous
- ld r3,toc_tlbie_lock@toc(2)
+ ld r3,toc_tlbie_lock@toc(r2)
#ifdef __BIG_ENDIAN__
lwz r8,PACA_LOCK_TOKEN(r13)
#else
--
1.9.1
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