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[PULL,for-2.10,1/4] target/s390x: fix pgm irq ilen for stsi

Message ID 20170728092000.19216-2-cohuck@redhat.com
State New
Headers show

Commit Message

Cornelia Huck July 28, 2017, 9:19 a.m. UTC 
From: David Hildenbrand <david@redhat.com>

The instruction is 4 bytes long.

Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20170721125609.11117-2-david@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
---
 target/s390x/misc_helper.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/target/s390x/misc_helper.c b/target/s390x/misc_helper.c
index 44c5c401fb..d23ffcd890 100644
--- a/target/s390x/misc_helper.c
+++ b/target/s390x/misc_helper.c
@@ -192,7 +192,7 @@  uint32_t HELPER(stsi)(CPUS390XState *env, uint64_t a0,
     if ((r0 & STSI_LEVEL_MASK) <= STSI_LEVEL_3 &&
         ((r0 & STSI_R0_RESERVED_MASK) || (r1 & STSI_R1_RESERVED_MASK))) {
         /* valid function code, invalid reserved bits */
-        program_interrupt(env, PGM_SPECIFICATION, 2);
+        program_interrupt(env, PGM_SPECIFICATION, 4);
     }
 
     sel1 = r0 & STSI_R0_SEL1_MASK;