[Qemu-devel] [PATCH v2 1/7] s390x/tcg: Use guest_addr_valid() instead of h2g_valid() in probe_write_access()

[David Hildenbrand <david@redhat.com>]

If I'm not completely wrong, we are dealing with guest addresses here
and not with host addresses. Use the right check.

Fixes: c5a7392cfb96 ("s390x/tcg: Provide probe_write_access helper")
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
 target/s390x/mem_helper.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target/s390x/mem_helper.c b/target/s390x/mem_helper.c
index 91ba2e03d9..7819aca15d 100644
--- a/target/s390x/mem_helper.c
+++ b/target/s390x/mem_helper.c
@@ -2616,7 +2616,7 @@ void probe_write_access(CPUS390XState *env, uint64_t addr, uint64_t len,
                         uintptr_t ra)
 {
 #ifdef CONFIG_USER_ONLY
-    if (!h2g_valid(addr) || !h2g_valid(addr + len - 1) ||
+    if (!guest_addr_valid(addr) || !guest_addr_valid(addr + len - 1) ||
         page_check_range(addr, len, PAGE_WRITE) < 0) {
         s390_program_interrupt(env, PGM_ADDRESSING, ILEN_AUTO, ra);
     }
-- 
2.21.0