From f6abbd2c8ed5301ac7f3347696e34669bcd00a8d Mon Sep 17 00:00:00 2001 From: Richard Qin Date: Sun, 28 Dec 2025 15:02:44 +0800 Subject: fixed(vm): page allocation error --- build/kernel.elf | Bin 63824 -> 78448 bytes build/src/kernel/mm/vm.o | Bin 20008 -> 135304 bytes src/kernel/mm/vm.cc | 2 +- 3 files changed, 1 insertion(+), 1 deletion(-) diff --git a/build/kernel.elf b/build/kernel.elf index 1ccfb25..e13d2ff 100755 Binary files a/build/kernel.elf and b/build/kernel.elf differ diff --git a/build/src/kernel/mm/vm.o b/build/src/kernel/mm/vm.o index 36c27e4..22cbbe3 100644 Binary files a/build/src/kernel/mm/vm.o and b/build/src/kernel/mm/vm.o differ diff --git a/src/kernel/mm/vm.cc b/src/kernel/mm/vm.cc index 735a486..650fcf1 100644 --- a/src/kernel/mm/vm.cc +++ b/src/kernel/mm/vm.cc @@ -45,7 +45,7 @@ namespace VM if (!alloc || (pagetable = (pagetable_t)PMM::alloc_page()) == 0) return 0; memset(pagetable, 0, PGSIZE); - pagetable = (pagetable_t)PMM::alloc_page(); + // pagetable = (pagetable_t)PMM::alloc_page(); *pte = PA2PTE(pagetable) | PTE_V; } } -- cgit v1.2.3