diff options
| author | Vineet Gupta <vgupta@synopsys.com> | 2015-02-06 18:44:57 +0300 |
|---|---|---|
| committer | Vineet Gupta <vgupta@synopsys.com> | 2015-10-29 18:41:30 +0530 |
| commit | 5a364c2a1762e8a78721fafc93144509c0b6cb84 (patch) | |
| tree | dc74e67f8908cbfe0c5753515c8097339d55dc80 /arch/arc/include/asm/page.h | |
| parent | 25d464183ca3522ae27ec1bbef5ddcbbbef65017 (diff) | |
ARC: mm: PAE40 support
This is the first working implementation of 40-bit physical address
extension on ARCv2.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/include/asm/page.h')
| -rw-r--r-- | arch/arc/include/asm/page.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arc/include/asm/page.h b/arch/arc/include/asm/page.h index 37706837ef75..429957f1c236 100644 --- a/arch/arc/include/asm/page.h +++ b/arch/arc/include/asm/page.h @@ -56,7 +56,11 @@ typedef struct { #else /* !STRICT_MM_TYPECHECKS */ +#ifdef CONFIG_ARC_HAS_PAE40 +typedef unsigned long long pte_t; +#else typedef unsigned long pte_t; +#endif typedef unsigned long pgd_t; typedef unsigned long pgprot_t; |