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[PULL,32/33] s390x/tcg: initialize machine check queue

Message ID 20171006095956.27534-33-cohuck@redhat.com (mailing list archive)
State New, archived
Headers show

Commit Message

Cornelia Huck Oct. 6, 2017, 9:59 a.m. UTC 
Just as for external interrupts and I/O interrupts, we need to
initialize mchk_index during cpu reset.

Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
---
 target/s390x/cpu.c | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/target/s390x/cpu.c b/target/s390x/cpu.c
index 4e1823a3e0..3fdf9bae70 100644
--- a/target/s390x/cpu.c
+++ b/target/s390x/cpu.c
@@ -111,6 +111,7 @@  static void s390_cpu_initial_reset(CPUState *s)
     for (i = 0; i < ARRAY_SIZE(env->io_index); i++) {
         env->io_index[i] = -1;
     }
+    env->mchk_index = -1;
 
     /* tininess for underflow is detected before rounding */
     set_float_detect_tininess(float_tininess_before_rounding,
@@ -148,6 +149,7 @@  static void s390_cpu_full_reset(CPUState *s)
     for (i = 0; i < ARRAY_SIZE(env->io_index); i++) {
         env->io_index[i] = -1;
     }
+    env->mchk_index = -1;
 
     /* tininess for underflow is detected before rounding */
     set_float_detect_tininess(float_tininess_before_rounding,