diff options
| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2011-03-06 22:11:02 +0100 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2011-03-06 22:11:02 +0100 |
| commit | 90e80071a10c1b048bbf5a001e8d0b77c807874a (patch) | |
| tree | 798f73366e898e653f8abe49d1ec87e39ac3e90d /i386 | |
| parent | 12c5bc346326449b0bd7d9e3a751884d4117eed3 (diff) | |
Enable global pages after enabling paging
* i386/i386at/model_dep.c (i386at_init): Enable CR4_PGE after enabling
CR0_PG.
Diffstat (limited to 'i386')
| -rw-r--r-- | i386/i386at/model_dep.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/i386/i386at/model_dep.c b/i386/i386at/model_dep.c index 6d029b8..f9ab691 100644 --- a/i386/i386at/model_dep.c +++ b/i386/i386at/model_dep.c @@ -414,10 +414,10 @@ i386at_init(void) set_cr3((unsigned)_kvtophys(kernel_page_dir)); #endif /* PAE */ #ifndef MACH_HYP - if (CPU_HAS_FEATURE(CPU_FEATURE_PGE)) - set_cr4(get_cr4() | CR4_PGE); /* already set by Hypervisor */ set_cr0(get_cr0() | CR0_PG | CR0_WP); + if (CPU_HAS_FEATURE(CPU_FEATURE_PGE)) + set_cr4(get_cr4() | CR4_PGE); #endif /* MACH_HYP */ flush_instr_queue(); #ifdef MACH_XEN |