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-rw-r--r--target/s390x/cpu.h2
-rw-r--r--target/s390x/translate.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/target/s390x/cpu.h b/target/s390x/cpu.h
index a4028fb315..532a4a075c 100644
--- a/target/s390x/cpu.h
+++ b/target/s390x/cpu.h
@@ -315,7 +315,7 @@ void s390x_cpu_debug_excp_handler(CPUState *cs);
#define PSW_MASK_IO 0x0200000000000000ULL
#define PSW_MASK_EXT 0x0100000000000000ULL
#define PSW_MASK_KEY 0x00F0000000000000ULL
-#define PSW_SHIFT_KEY 56
+#define PSW_SHIFT_KEY 52
#define PSW_MASK_MCHECK 0x0004000000000000ULL
#define PSW_MASK_WAIT 0x0002000000000000ULL
#define PSW_MASK_PSTATE 0x0001000000000000ULL
diff --git a/target/s390x/translate.c b/target/s390x/translate.c
index 5a00279016..6ebfb97424 100644
--- a/target/s390x/translate.c
+++ b/target/s390x/translate.c
@@ -3753,7 +3753,7 @@ static ExitStatus op_spka(DisasContext *s, DisasOps *o)
{
check_privileged(s);
tcg_gen_shri_i64(o->in2, o->in2, 4);
- tcg_gen_deposit_i64(psw_mask, psw_mask, o->in2, PSW_SHIFT_KEY - 4, 4);
+ tcg_gen_deposit_i64(psw_mask, psw_mask, o->in2, PSW_SHIFT_KEY, 4);
return NO_EXIT;
}