diff options
| author | Ilya Leoshkevich <iii@linux.ibm.com> | 2023-07-04 10:12:30 +0200 |
|---|---|---|
| committer | Thomas Huth <thuth@redhat.com> | 2023-07-10 15:34:24 +0200 |
| commit | b0ef81062d2404ccef0289b1cc6e70244901c9be (patch) | |
| tree | 88aa677e8c394dfb2f3b83bbb6fd1d1d345a6828 /target/s390x | |
| parent | 6da311a60d58dba27f5f790217d5ebba944e34ab (diff) | |
target/s390x: Fix LRA when DAT is off
LRA should perform DAT regardless of whether it's on or off.
Disable DAT check for MMU_S390_LRA.
Fixes: defb0e3157af ("s390x: Implement opcode helpers")
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Cc: qemu-stable@nongnu.org
Message-Id: <20230704081506.276055-7-iii@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Diffstat (limited to 'target/s390x')
| -rw-r--r-- | target/s390x/mmu_helper.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/target/s390x/mmu_helper.c b/target/s390x/mmu_helper.c index b04b57c235..fbb2f1b4d4 100644 --- a/target/s390x/mmu_helper.c +++ b/target/s390x/mmu_helper.c @@ -417,7 +417,7 @@ int mmu_translate(CPUS390XState *env, target_ulong vaddr, int rw, uint64_t asc, vaddr &= TARGET_PAGE_MASK; - if (!(env->psw.mask & PSW_MASK_DAT)) { + if (rw != MMU_S390_LRA && !(env->psw.mask & PSW_MASK_DAT)) { *raddr = vaddr; goto nodat; } |