- Add vm_paddr_t, a physical address type. This is required for systems

  where physical addresses larger than virtual addresses, such as i386s
  with PAE.
- Use this to represent physical addresses in the MI vm system and in the
  i386 pmap code.  This also changes the paddr parameter to d_mmap_t.
- Fix printf formats to handle physical addresses >4G in the i386 memory
  detection code, and due to kvtop returning vm_paddr_t instead of u_long.

Note that this is a name change only; vm_paddr_t is still the same as
vm_offset_t on all currently supported platforms.

Sponsored by:	DARPA, Network Associates Laboratories
Discussed with:	re, phk (cdevsw change)

1 files changed, 1 insertions, 1 deletions

diff --git a/sys/kern/uipc_cow.c b/sys/kern/uipc_cow.c
index 4cded3f..26b3f4c 100644
--- a/sys/kern/uipc_cow.c
+++ b/sys/kern/uipc_cow.c
@@ -104,7 +104,7 @@ socow_setup(struct mbuf *m0, struct uio *uio)
 {
 	struct sf_buf *sf;
 	vm_page_t pp;
-	vm_offset_t pa;
+	vm_paddr_t pa;
 	struct iovec *iov;
 	struct vmspace *vmspace;
 	struct vm_map *map;