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authorHeiko Carstens <heiko.carstens@de.ibm.com>2016-01-18 12:49:44 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2016-01-19 12:14:02 +0100
commitfecc868a668774b0fc666728c3f5d9f6fceefe64 (patch)
treeaaf4e471eba2e981f43e24d63e948b09c823b687 /arch/s390/mm/fault.c
parent696aafd36905a90af87c64d1278f91e39e66ae1e (diff)
downloadlinux-fecc868a668774b0fc666728c3f5d9f6fceefe64.tar.bz2
s390: remove all usages of PSW_ADDR_AMODE
This is a leftover from the 31 bit area. For CONFIG_64BIT the usual operation "y = x | PSW_ADDR_AMODE" is a nop. Therefore remove all usages of PSW_ADDR_AMODE and make the code a bit less confusing. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Diffstat (limited to 'arch/s390/mm/fault.c')
-rw-r--r--arch/s390/mm/fault.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c
index 1b903f6ad54a..95ed8d48f54e 100644
--- a/arch/s390/mm/fault.c
+++ b/arch/s390/mm/fault.c
@@ -258,7 +258,7 @@ static noinline void do_no_context(struct pt_regs *regs)
/* Are we prepared to handle this kernel fault? */
fixup = search_exception_tables(regs->psw.addr & PSW_ADDR_INSN);
if (fixup) {
- regs->psw.addr = extable_fixup(fixup) | PSW_ADDR_AMODE;
+ regs->psw.addr = extable_fixup(fixup);
return;
}