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[PULL,11/22] target/s390x: Fix helper_per_ifetch flags

Message ID 20240529105454.1149225-12-thuth@redhat.com
State Accepted
Commit 67b765d3f3f1430abfc97915063740d12f2f7dba
Headers show
Series [PULL,01/22] target/s390x: Do not use unwind for per_check_exception | expand

Commit Message

Thomas Huth May 29, 2024, 10:54 a.m. UTC 
From: Richard Henderson <richard.henderson@linaro.org>

CPU state is read on the exception path.

Fixes: 83bb161299c ("target-s390x: PER instruction-fetch nullification event support")
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: David Hildenbrand <david@redhat.com>
Message-ID: <20240502054417.234340-12-richard.henderson@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
 target/s390x/helper.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/target/s390x/helper.h b/target/s390x/helper.h
index 5611155ba1..31bd193322 100644
--- a/target/s390x/helper.h
+++ b/target/s390x/helper.h
@@ -361,7 +361,7 @@  DEF_HELPER_FLAGS_1(purge, TCG_CALL_NO_RWG, void, env)
 DEF_HELPER_3(lra, i64, env, i64, i64)
 DEF_HELPER_FLAGS_3(per_check_exception, TCG_CALL_NO_WG, void, env, i64, i32)
 DEF_HELPER_FLAGS_3(per_branch, TCG_CALL_NO_WG, void, env, i64, i32)
-DEF_HELPER_FLAGS_2(per_ifetch, TCG_CALL_NO_RWG, void, env, i64)
+DEF_HELPER_FLAGS_2(per_ifetch, TCG_CALL_NO_WG, void, env, i64)
 DEF_HELPER_FLAGS_2(per_store_real, TCG_CALL_NO_WG, noreturn, env, i32)
 DEF_HELPER_FLAGS_1(stfl, TCG_CALL_NO_RWG, void, env)