freebsd-src/sys/amd64
Alfred Perlstein b5d335ad6d Protect against an infinite loop when prefaulting pages. This can
happen when the vm system maps past the end of an object or tries
to map a zero length object, the pmap layer misses the fact that
offsets wrap into negative numbers and we get stuck.

Found by: Joost Pol aka Nohican <nohican@marcella.niets.org>
Submitted by: tegge
2000-11-07 18:31:16 +00:00
..
acpica FreeBSD-specific OSD (operating system dependant) modules for the Intel 2000-10-28 06:56:15 +00:00
amd64 Protect against an infinite loop when prefaulting pages. This can 2000-11-07 18:31:16 +00:00
conf The vx driver no longer needs the PCI compat shims. Also should now 2000-11-07 00:58:35 +00:00
include The x86 atomic operations are already locked, so they do not need an 2000-10-28 00:28:15 +00:00
isa Revert two experimental changes which escaped from my devel machine. 2000-10-28 06:55:12 +00:00
pci Improve the PCI interrupt routing code. Now the process is as follows: 2000-11-02 00:37:45 +00:00
Makefile Update tags directive to reflect the new location of soft updates 2000-07-04 00:18:43 +00:00