freebsd-dev/sys/amd64
Neel Natu a318f7ddb2 Always emulate MSR_PAT on Intel processors and don't rely on PAT save/restore
capability of VT-x. This lets bhyve run nested in older VMware versions that
don't support the PAT save/restore capability.

Note that the actual value programmed by the guest in MSR_PAT is irrelevant
because bhyve sets the 'Ignore PAT' bit in the nested PTE.

Reported by:	marcel
Tested by:	Leon Dang (ldang@nahannisys.com)
Sponsored by:	Nahanni Systems
MFC after:	2 weeks
2015-02-24 05:35:15 +00:00
..
acpica don't set CR4 PSE bit on amd64 2014-07-23 15:53:29 +00:00
amd64 Ensure that the supplied data length is large enough to hold the base 2015-02-18 23:34:03 +00:00
conf Remove ISA NICs. Anyone still using these on amd64 can build their 2015-01-25 12:02:38 +00:00
ia32 Do not qualify the mcontext_t *mcp argument for set_mcontext(9) as 2015-01-31 21:43:46 +00:00
include Add x2APIC support. Enable it by default if CPU is capable. The 2015-02-09 21:00:56 +00:00
linux32 Regen after r276508, r276509. 2015-01-01 18:43:31 +00:00
pci Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
vmm Always emulate MSR_PAT on Intel processors and don't rely on PAT save/restore 2015-02-24 05:35:15 +00:00
Makefile