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| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2008-02-09 18:24:36 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2008-02-09 18:24:40 +0100 |
| commit | 5a216a20837c5f5fa1ca4b8ae8991ffd96b08e6f (patch) | |
| tree | dde54e28497e920fa460cc95dadb6b38f1b2dbe0 /arch/s390/mm/init.c | |
| parent | 146e4b3c8b92071b18f0b2e6f47165bad4f9e825 (diff) | |
| download | op-kernel-dev-5a216a20837c5f5fa1ca4b8ae8991ffd96b08e6f.zip op-kernel-dev-5a216a20837c5f5fa1ca4b8ae8991ffd96b08e6f.tar.gz | |
[S390] Add four level page tables for CONFIG_64BIT=y.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/mm/init.c')
| -rw-r--r-- | arch/s390/mm/init.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c index 01dfe20..248a710 100644 --- a/arch/s390/mm/init.c +++ b/arch/s390/mm/init.c @@ -112,8 +112,8 @@ void __init paging_init(void) init_mm.pgd = swapper_pg_dir; S390_lowcore.kernel_asce = __pa(init_mm.pgd) & PAGE_MASK; #ifdef CONFIG_64BIT - S390_lowcore.kernel_asce |= _ASCE_TYPE_REGION3 | _ASCE_TABLE_LENGTH; - pgd_type = _REGION3_ENTRY_EMPTY; + S390_lowcore.kernel_asce |= _ASCE_TYPE_REGION2 | _ASCE_TABLE_LENGTH; + pgd_type = _REGION2_ENTRY_EMPTY; #else S390_lowcore.kernel_asce |= _ASCE_TABLE_LENGTH; pgd_type = _SEGMENT_ENTRY_EMPTY; |
