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| author |   Heiko Carstens <heiko.carstens@de.ibm.com> | 2017-05-22 13:16:00 +0200 |
|---|---|---|
| committer |   Martin Schwidefsky <schwidefsky@de.ibm.com> | 2017-06-12 16:25:59 +0200 |
| commit | fe7b274729fc0bab9b4238f875695d36726a6b10 (patch) | |
| tree | b3e2bbd55632476a77703224c1aee852e2cdafb9 /arch/s390/mm | |
| parent | s390/zcrypt: Add some debug messages on failure. (diff) | |
| download | linux-dev-fe7b274729fc0bab9b4238f875695d36726a6b10.tar.xz linux-dev-fe7b274729fc0bab9b4238f875695d36726a6b10.zip | |
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')
| -rw-r--r-- | arch/s390/mm/fault.c | 2 |
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) { |