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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2012-03-14 01:20:23 +0100 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2012-03-14 01:20:23 +0100 |
| commit | a16bc5e6d7d0dc5ac7772f039bc0e5be1630355d (patch) | |
| tree | 12273bc7ab76fec2833e9017a77104556c1242fb /i386/intel/pmap.h | |
| parent | eb114b9c880a8fbcf1ad461ff7fc9a37f7fc7cb6 (diff) | |
Fix PAE page frame number mask.
* i386/intel/pmap.h (INTEL_PTE_PFN): Keep only 47bits, others are not usable.
Diffstat (limited to 'i386/intel/pmap.h')
| -rw-r--r-- | i386/intel/pmap.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/i386/intel/pmap.h b/i386/intel/pmap.h index 11bca80..d2e3b29 100644 --- a/i386/intel/pmap.h +++ b/i386/intel/pmap.h @@ -140,7 +140,7 @@ typedef unsigned int pt_entry_t; #endif /* MACH_XEN */ #define INTEL_PTE_WIRED 0x00000200 #ifdef PAE -#define INTEL_PTE_PFN 0xfffffffffffff000ULL +#define INTEL_PTE_PFN 0x00007ffffffff000ULL #else #define INTEL_PTE_PFN 0xfffff000 #endif |