freebsd-skq/sys/amd64
Alan Cox 0b993ee5fd When running as a guest operating system, the FreeBSD kernel must assume
that the virtual machine monitor has enabled machine check exceptions.
Unfortunately, on AMD Family 10h processors the machine check hardware
has a bug (Erratum 383) that can result in a false machine check exception
when a superpage promotion occurs.  Thus, I am disabling superpage
promotion when the FreeBSD kernel is running as a guest operating system
on an AMD Family 10h processor.

Reviewed by:	jhb, kib
MFC after:	3 days
2010-02-27 18:00:57 +00:00
..
acpica Simplify a macro not to generate unncessary symbols. 2009-12-08 22:38:42 +00:00
amd64 When running as a guest operating system, the FreeBSD kernel must assume 2010-02-27 18:00:57 +00:00
compile
conf Adjust style (following the already existing rules) for the newly 2010-02-15 23:44:48 +00:00
ia32 Fix array overflow. This routine is only called from procfs, 2010-01-24 12:13:38 +00:00
include Remove redundant inclusion of <sys/cdefs.h>. 2010-02-20 14:13:47 +00:00
linux32 Fix some problems with effective mmap() offsets > 32 bits. This was 2009-10-28 20:17:54 +00:00
pci number of cleanups in i386 and amd64 pci md code 2009-09-24 07:11:23 +00:00
Makefile Adjustments to make a tags file a bit more suitable to amd64. 2008-12-01 14:15:10 +00:00