diff options
Diffstat (limited to 'sys/arch/amd64/cpu/mmu.c')
| -rw-r--r-- | sys/arch/amd64/cpu/mmu.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sys/arch/amd64/cpu/mmu.c b/sys/arch/amd64/cpu/mmu.c index ec6d071..b709ee1 100644 --- a/sys/arch/amd64/cpu/mmu.c +++ b/sys/arch/amd64/cpu/mmu.c @@ -143,7 +143,9 @@ pmap_get_level(struct mmu_vas *vas, uintptr_t va, bool en_alloc, pagelevel_t lvl while ((curlvl--) > lvl) { index = pmap_get_index(va, curlvl); if (ISSET(pmap[index], PTE_P)) { - return PHYS_TO_VIRT(pmap[index] & PTE_ADDR_MASK); + pmap = PHYS_TO_VIRT(pmap[index] & PTE_ADDR_MASK); + --curlvl; + continue; } if (!en_alloc) { @@ -239,6 +241,7 @@ mu_pmap_forkvas(struct mmu_vas *result) } } + result->cr3 = paddr; return 0; } |