diff mbox

[08/12] ppc: tlbie, tlbia and tlbisync are HV only

Message ID 1462291414-8343-9-git-send-email-clg@kaod.org (mailing list archive)
State New, archived
Headers show

Commit Message

Cédric Le Goater May 3, 2016, 4:03 p.m. UTC 
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>

Not that anything remotely recent supports tlbia but ...

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---
 target-ppc/translate.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff mbox

Patch

diff --git a/target-ppc/translate.c b/target-ppc/translate.c
index 6f55bcd34a74..5518f01ec3cd 100644
--- a/target-ppc/translate.c
+++ b/target-ppc/translate.c
@@ -4864,7 +4864,7 @@  static void gen_tlbia(DisasContext *ctx)
 #if defined(CONFIG_USER_ONLY)
     gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);
 #else
-    if (unlikely(ctx->pr)) {
+    if (unlikely(ctx->pr || !ctx->hv)) {
         gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);
         return;
     }
@@ -4878,7 +4878,7 @@  static void gen_tlbiel(DisasContext *ctx)
 #if defined(CONFIG_USER_ONLY)
     gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);
 #else
-    if (unlikely(ctx->pr)) {
+    if (unlikely(ctx->pr || !ctx->hv)) {
         gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);
         return;
     }
@@ -4892,7 +4892,7 @@  static void gen_tlbie(DisasContext *ctx)
 #if defined(CONFIG_USER_ONLY)
     gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);
 #else
-    if (unlikely(ctx->pr)) {
+    if (unlikely(ctx->pr || !ctx->hv)) {
         gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);
         return;
     }