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authorHeiko Carstens <heiko.carstens@de.ibm.com>2017-05-22 13:16:00 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2017-06-12 16:25:59 +0200
commitfe7b274729fc0bab9b4238f875695d36726a6b10 (patch)
treeb3e2bbd55632476a77703224c1aee852e2cdafb9 /arch/s390/mm/fault.c
parentdbed23dba0fb153c4566af59da7dfa06b780b0af (diff)
downloadlinux-fe7b274729fc0bab9b4238f875695d36726a6b10.tar.bz2
s390/fault: use _ASCE_ORIGIN instead of PAGE_MASK
When masking an ASCE to get its origin use the corresponding define instead of the unrelated PAGE_MASK. This doesn't fix a bug since both masks are identical. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.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 5845d3028ffc..14f25798b001 100644
--- a/arch/s390/mm/fault.c
+++ b/arch/s390/mm/fault.c
@@ -130,7 +130,7 @@ static int bad_address(void *p)
static void dump_pagetable(unsigned long asce, unsigned long address)
{
- unsigned long *table = __va(asce & PAGE_MASK);
+ unsigned long *table = __va(asce & _ASCE_ORIGIN);
pr_alert("AS:%016lx ", asce);
switch (asce & _ASCE_TYPE_MASK) {