freebsd-nq/sys/ia64
Marcel Moolenaar cf681ceef5 o Switch to physical addressing before dereferencing the VHPT
bucket pointer. The virtual mapping may not be present in the
  translation cache. This will result in a nested TLB fault at
  a place we don't handle (and don't want to handle).
o Make sure there's a stop after the rfi instruction, otherwise
  its behaviour is undefined.
o Make sure we switch back to virtual addressing before doing
  a rfi. Behaviour is undefined otherwise.

Approved by: re (blanket)
2007-07-30 22:52:52 +00:00
..
acpica Catch up with ACPI-CA 20070320 import. 2007-03-22 18:16:43 +00:00
compile
conf Enable SCTP by default for GENERIC kernels in order to give it 2007-06-14 17:14:27 +00:00
disasm Update to SDM 2.2: 2006-06-24 19:21:11 +00:00
ia32 Rework the PCPU_* (MD) interface: 2007-06-04 21:38:48 +00:00
ia64 o Switch to physical addressing before dereferencing the VHPT 2007-07-30 22:52:52 +00:00
include Rework the interrupt code and add support for interrupt filtering 2007-07-30 22:29:33 +00:00
isa dma_tag is a static structure. Testing for it being a NULL pointer 2007-07-09 04:58:16 +00:00
pci