diff options
Diffstat (limited to 'i386/intel/pmap.c')
| -rw-r--r-- | i386/intel/pmap.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/i386/intel/pmap.c b/i386/intel/pmap.c index 0b8ae903..9f34f2d7 100644 --- a/i386/intel/pmap.c +++ b/i386/intel/pmap.c @@ -155,9 +155,6 @@ boolean_t pmap_initialized = FALSE; vm_offset_t kernel_virtual_start; vm_offset_t kernel_virtual_end; -/* XXX stupid fixed limit - get rid */ -vm_size_t morevm = 128 * 1024 * 1024; /* VM space for kernel map */ - /* * Index into pv_head table, its lock bits, and the modify/reference * bits starting at phys_first_addr. @@ -620,8 +617,7 @@ void pmap_bootstrap() * and extends to a stupid arbitrary limit beyond that. */ kernel_virtual_start = phystokv(phys_last_addr); - kernel_virtual_end = phystokv(phys_last_addr) + morevm - + (phys_last_addr - phys_first_addr); + kernel_virtual_end = phystokv(phys_last_addr) + VM_KERNEL_MAP_SIZE; if (kernel_virtual_end < kernel_virtual_start || kernel_virtual_end > VM_MAX_KERNEL_ADDRESS) @@ -872,7 +868,7 @@ void pmap_clear_bootstrap_pagetable(pt_entry_t *base) { #endif /* PAE */ for (i = 0; i < NPTES; i++) { pt_entry_t pde = dir[i]; - unsigned long pfn = mfn_to_pfn(atop(pde)); + unsigned long pfn = atop(pte_to_pa(pde)); void *pgt = (void*) phystokv(ptoa(pfn)); if (pde & INTEL_PTE_VALID) hyp_free_page(pfn, pgt); |