diff --git a/Kernel/VM/MemoryManager.cpp b/Kernel/VM/MemoryManager.cpp index b0bc7fbbe4..d69eb86f66 100644 --- a/Kernel/VM/MemoryManager.cpp +++ b/Kernel/VM/MemoryManager.cpp @@ -174,7 +174,7 @@ void MemoryManager::initialize_paging() asm volatile("movl %%eax, %%cr3" ::"a"(kernel_page_directory().cr3())); asm volatile( "movl %%cr0, %%eax\n" - "orl $0x80000001, %%eax\n" + "orl $0x80010001, %%eax\n" "movl %%eax, %%cr0\n" :: : "%eax", "memory"); diff --git a/Kernel/VM/Region.cpp b/Kernel/VM/Region.cpp index 8a6c046625..225095f743 100644 --- a/Kernel/VM/Region.cpp +++ b/Kernel/VM/Region.cpp @@ -431,8 +431,11 @@ PageFaultResponse Region::handle_inode_fault(size_t page_index_in_region) kprintf("MM: handle_inode_fault was unable to allocate a physical page\n"); return PageFaultResponse::ShouldCrash; } - remap_page(page_index_in_region); - u8* dest_ptr = vaddr().offset(page_index_in_region * PAGE_SIZE).as_ptr(); + + u8* dest_ptr = MM.quickmap_page(*vmobject_physical_page_entry); memcpy(dest_ptr, page_buffer, PAGE_SIZE); + MM.unquickmap_page(); + + remap_page(page_index_in_region); return PageFaultResponse::Continue; }