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| author | Jeff Garzik <jeff@garzik.org> | 2007-02-17 15:11:43 -0500 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-02-17 15:11:43 -0500 |
| commit | f630fe2817601314b2eb7ca5ddc23c7834646731 (patch) | |
| tree | 3bfb4939b7bbc3859575ca8b58fa3f929b015941 /arch/i386/kernel/cpu/mtrr/main.c | |
| parent | 48c871c1f6a7c7044dd76774fb469e65c7e2e4e8 (diff) | |
| parent | 8a03d9a498eaf02c8a118752050a5154852c13bf (diff) | |
Merge branch 'master' into upstream
Diffstat (limited to 'arch/i386/kernel/cpu/mtrr/main.c')
| -rw-r--r-- | arch/i386/kernel/cpu/mtrr/main.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/i386/kernel/cpu/mtrr/main.c b/arch/i386/kernel/cpu/mtrr/main.c index 16bb7ea8714..0acfb6a5a22 100644 --- a/arch/i386/kernel/cpu/mtrr/main.c +++ b/arch/i386/kernel/cpu/mtrr/main.c @@ -50,7 +50,7 @@ u32 num_var_ranges = 0; unsigned int *usage_table; static DEFINE_MUTEX(mtrr_mutex); -u32 size_or_mask, size_and_mask; +u64 size_or_mask, size_and_mask; static struct mtrr_ops * mtrr_ops[X86_VENDOR_NUM] = {}; @@ -662,8 +662,8 @@ void __init mtrr_bp_init(void) boot_cpu_data.x86_mask == 0x4)) phys_addr = 36; - size_or_mask = ~((1 << (phys_addr - PAGE_SHIFT)) - 1); - size_and_mask = ~size_or_mask & 0xfff00000; + size_or_mask = ~((1ULL << (phys_addr - PAGE_SHIFT)) - 1); + size_and_mask = ~size_or_mask & 0xfffff00000ULL; } else if (boot_cpu_data.x86_vendor == X86_VENDOR_CENTAUR && boot_cpu_data.x86 == 6) { /* VIA C* family have Intel style MTRRs, but |