diff options
Diffstat (limited to 'arch/riscv64/kernel/vmem.c')
| -rw-r--r-- | arch/riscv64/kernel/vmem.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/riscv64/kernel/vmem.c b/arch/riscv64/kernel/vmem.c index cb1eba0..9473f38 100644 --- a/arch/riscv64/kernel/vmem.c +++ b/arch/riscv64/kernel/vmem.c @@ -148,7 +148,7 @@ static bool __unused(pm_t b) */ static pm_t *__find_vmem(struct vmem *b, vm_t v, enum mm_order *o) { - enum mm_order top = __mm_max_order; + enum mm_order top = max_order(); if (o) *o = MM_O0; do { @@ -287,7 +287,7 @@ stat_t map_vpage(struct vmem *branch, pm_t paddr, vm_t vaddr, vmflags_t flags, enum mm_order order) { struct vmem *root = branch; - enum mm_order top = __mm_max_order; + enum mm_order top = max_order(); /* eventually we may want to keep track of page accesses, * but for now they're mainly a nuisance. */ @@ -316,7 +316,7 @@ stat_t map_vpage(struct vmem *branch, pm_t paddr, vm_t vaddr, vmflags_t flags, branch->leaf[idx] = (struct vmem *)to_pte((pm_t)__pa(paddr), vp_flags(flags)); - __add_graves(root, vm_to_index(vaddr, __mm_max_order)); + __add_graves(root, vm_to_index(vaddr, max_order())); return OK; } @@ -351,7 +351,7 @@ stat_t unmap_vpage(struct vmem *branch, vm_t vaddr) pm_t *pte = __find_vmem(branch, vaddr, 0); if (pte) { *pte = GRAVESTONE; - __remove_graves(branch, vm_to_index(vaddr, __mm_max_order)); + __remove_graves(branch, vm_to_index(vaddr, max_order())); return OK; } @@ -423,10 +423,10 @@ __aligned(4096) struct vmem kvmem; /* adding a third page entry would let us map the kernel at any 4KiB boundary * but eh, Linux seems fine with 2MiB so I guess I shall be as well. */ -struct vmem *init_mapping() +struct vmem *init_mapping(uintptr_t load_addr) { rpc_pages = order_size(MM_O1) / BASE_PAGE_SIZE; - kvmem.leaf[0] = (struct vmem *)to_pte(get_load_addr(), + kvmem.leaf[0] = (struct vmem *)to_pte(load_addr, VM_A | VM_G | VM_D | VM_R | VM_W | VM_X | VM_V); |