Kernel: Let's say that everything < 3GB is user virtual memory

Technically the bottom 2MB is still identity-mapped for the kernel and
not made available to userspace at all, but for simplicity's sake we
can just ignore that and make "address < 0xc0000000" the canonical
check for user/kernel.

1 files changed, 1 insertions, 1 deletions

diff --git a/Kernel/VM/MemoryManager.h b/Kernel/VM/MemoryManager.h
index 13751dd296..d9965cbe6e 100644
--- a/Kernel/VM/MemoryManager.h
+++ b/Kernel/VM/MemoryManager.h
@@ -212,5 +212,5 @@ void VMObject::for_each_region(Callback callback)
 
 inline bool is_user_address(VirtualAddress vaddr)
 {
-    return vaddr.get() >= (8 * MB) && vaddr.get() < 0xc0000000;
+    return vaddr.get() < 0xc0000000;
 }