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authorJens Freimann <jfrei@linux.vnet.ibm.com>2014-02-26 16:32:46 +0100
committerChristian Borntraeger <borntraeger@de.ibm.com>2014-04-22 13:24:48 +0200
commit21ee7ffd176a238cf185c142bd4c20d0152eda4f (patch)
tree3a77853dd42472cee02ad9b30571a29fb0e391af /arch/s390/kernel/entry64.S
parent3d53b46ce8b1b873cf8501bac251b8c0cf489d4f (diff)
downloadop-kernel-dev-21ee7ffd176a238cf185c142bd4c20d0152eda4f.zip
op-kernel-dev-21ee7ffd176a238cf185c142bd4c20d0152eda4f.tar.gz
s390: rename and split lowcore field per_perc_atmid
per_perc_atmid is currently a two-byte field that combines two fields, the PER code and the PER Addressing-and-Translation-Mode Identification (ATMID) Let's make them accessible indepently and also rename per_cause to per_code. Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com> Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Diffstat (limited to 'arch/s390/kernel/entry64.S')
-rw-r--r--arch/s390/kernel/entry64.S4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/s390/kernel/entry64.S b/arch/s390/kernel/entry64.S
index 5963e43..3c34753 100644
--- a/arch/s390/kernel/entry64.S
+++ b/arch/s390/kernel/entry64.S
@@ -423,8 +423,8 @@ ENTRY(pgm_check_handler)
jz pgm_kprobe
oi __TI_flags+7(%r12),_TIF_PER_TRAP
mvc __THREAD_per_address(8,%r14),__LC_PER_ADDRESS
- mvc __THREAD_per_cause(2,%r14),__LC_PER_CAUSE
- mvc __THREAD_per_paid(1,%r14),__LC_PER_PAID
+ mvc __THREAD_per_cause(2,%r14),__LC_PER_CODE
+ mvc __THREAD_per_paid(1,%r14),__LC_PER_ACCESS_ID
0: REENABLE_IRQS
xc __SF_BACKCHAIN(8,%r15),__SF_BACKCHAIN(%r15)
larl %r1,pgm_check_table
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