Alan Cox 47b9dbd431 Two changes to pmap_remove_all: ...

1. Switch to pmap_TLB_invalidate from invltlb, eliminating a full TLB
flush where a single-page flush suffices.  (Also, this eliminates some
unnecessary IPIs.)

2. Use "loadandclear" to update the pte, eliminating a race condition
on SMPs.

Change #2 should be committed to -STABLE.

1999-04-06 04:52:27 +00:00

..

amd64

Two changes to pmap_remove_all:

1999-04-06 04:52:27 +00:00

conf

Delete all references to the "aic" driver. It isn't in the tree, and

1999-03-29 17:56:28 +00:00

include

Restore support for executing BSD/OS binaries on the i386 by passing

1999-04-03 22:20:03 +00:00

isa

Ifdef declaration of a conditionally defined function "timezero".

1999-03-28 23:28:18 +00:00

pci

Make the class code checks in function pci_cfgcheck less strict.

1997-12-20 09:04:25 +00:00

Makefile

Update to know about current kernel directory layout.

1999-02-28 22:14:16 +00:00