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mirror of https://git.FreeBSD.org/src.git synced 2024-11-23 07:31:31 +00:00
freebsd/sys
Alan Cox 102c07edb3 Implement AMD's recommended workaround for Erratum 383 on Family 10h
processors.  With this workaround, superpage promotion can be re-enabled
under virtualization.  Moreover, machine check exceptions can safely be
enabled when FreeBSD is running natively on Family 10h processors.

Most of the credit should go to Andriy Gapon for diagnosing the error and
working with Borislav Petkov at AMD to document it.  Andriy also reviewed
and tested my patches.

Discussed with:	jhb
MFC after:	3 weeks
2010-03-09 03:30:31 +00:00
..
amd64 Implement AMD's recommended workaround for Erratum 383 on Family 10h 2010-03-09 03:30:31 +00:00
arm
boot BWCT boards can have 128MB SDRAM. 2010-03-09 00:50:58 +00:00
bsm
cam
cddl Remove racy assertion. 2010-03-06 20:03:26 +00:00
compat Make /proc/self/fd `work'. 2010-03-07 10:43:45 +00:00
conf Look for "compile" to decide if this is run as part of the kernel build. 2010-03-07 10:08:00 +00:00
contrib
crypto
ddb
dev Change the way shutdown is handled for log file. 2010-03-08 19:58:00 +00:00
fs
gdb
geom - Set missing flag when initiating a plex rebuild with the rebuildparity 2010-03-08 21:16:28 +00:00
gnu
i386
ia64 Remove inclusion of <i386/include/psl.h> 2010-03-09 02:08:02 +00:00
isa
kern Bump up the firmware_table from 30 to 50. bwn needs more than 30, it 2010-03-07 22:37:35 +00:00
kgssapi
libkern
mips Check for device faults and for failures to set DRQ when expected, rather 2010-03-06 05:49:15 +00:00
modules Enable ACPI module build on amd64. Although we strongly recommend building 2010-03-08 19:40:31 +00:00
net One of the advantages of enabling ECMP (a.k.a RADIX_MPATH) is to 2010-03-09 01:11:45 +00:00
net80211
netatalk
netgraph
netinet One of the advantages of enabling ECMP (a.k.a RADIX_MPATH) is to 2010-03-09 01:11:45 +00:00
netinet6
netipsec
netipx
netnatm
netncp
netsmb
nfs
nfsclient
nfsserver
nlm
opencrypto
pc98
pci
powerpc Place interrupt handling in a critical section and remove double 2010-03-09 02:00:53 +00:00
rpc
security
sparc64
sun4v
sys Change the way shutdown is handled for log file. 2010-03-08 19:58:00 +00:00
teken
tools
ufs
vm
x86
xdr
xen
Makefile