diff options
| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2018-03-26 15:34:49 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-03-31 00:10:38 +1100 |
| commit | c2b4d8b7417a59b7f9a52d0d8402f5257cbbd398 (patch) | |
| tree | 1494c8180465b2cfe2df7e97e7ee668f5974a4a6 /arch/powerpc/mm/init_64.c | |
| parent | f384796c40dc55b3dba25e0ee9c1afd98c6d24d1 (diff) | |
| download | linux-c2b4d8b7417a59b7f9a52d0d8402f5257cbbd398.tar.gz | |
powerpc/mm/hash64: Increase the VA range
This patch increases the max virtual (effective) address value to 4PB.
With 4K page size config we continue to limit ourself to 64TB.
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
[mpe: Keep the H_PGTABLE_RANGE test, update it to work]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/mm/init_64.c')
| -rw-r--r-- | arch/powerpc/mm/init_64.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/powerpc/mm/init_64.c b/arch/powerpc/mm/init_64.c index fdb424a29f03..63470b06c502 100644 --- a/arch/powerpc/mm/init_64.c +++ b/arch/powerpc/mm/init_64.c @@ -68,12 +68,6 @@ #include "mmu_decl.h" -#ifdef CONFIG_PPC_BOOK3S_64 -#if H_PGTABLE_RANGE > USER_VSID_RANGE -#warning Limited user VSID range means pagetable space is wasted -#endif -#endif /* CONFIG_PPC_BOOK3S_64 */ - phys_addr_t memstart_addr = ~0; EXPORT_SYMBOL_GPL(memstart_addr); phys_addr_t kernstart_addr; |