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authorThomas Huth <thuth@linux.vnet.ibm.com>2013-06-21 15:57:31 +0200
committerChristian Borntraeger <borntraeger@de.ibm.com>2013-07-30 16:11:00 +0200
commit7ae5a7c0f63cc625cf31a9c9f18cc07f4049e48f (patch)
tree085339c50d5b7dffd86d1d4ea19393af2775cdd9 /target-s390x/ioinst.c
parent0056fc9e44d5b424a0f2293edacb0381234fc9c5 (diff)
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s390x/ioinst: Fixed alignment check in SCHM instruction
Register 2 only has to be aligned to a 32-byte boundary, not a full page boundary. Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com> Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Diffstat (limited to 'target-s390x/ioinst.c')
-rw-r--r--target-s390x/ioinst.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/target-s390x/ioinst.c b/target-s390x/ioinst.c
index 0dc258f..098bd8d 100644
--- a/target-s390x/ioinst.c
+++ b/target-s390x/ioinst.c
@@ -688,7 +688,7 @@ int ioinst_handle_schm(CPUS390XState *env, uint64_t reg1, uint64_t reg2,
update = SCHM_REG1_UPD(reg1);
dct = SCHM_REG1_DCT(reg1);
- if (update && (reg2 & 0x0000000000000fff)) {
+ if (update && (reg2 & 0x000000000000001f)) {
program_interrupt(env, PGM_OPERAND, 2);
return -EIO;
}