freebsd-dev/sys/amd64/vmm
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
..
amd Add macro to identify AVIC capability (advanced virtual interrupt controller) 2015-01-24 00:35:49 +00:00
intel Always emulate MSR_PAT on Intel processors and don't rely on PAT save/restore 2015-02-24 05:35:15 +00:00
io Replace bhyve's minimal RTC emulation with a fully featured one in vmm.ko. 2014-12-30 22:19:34 +00:00
vmm_dev.c Simplify instruction restart logic in bhyve. 2015-01-18 03:08:30 +00:00
vmm_host.c - Rework the XSAVE/XRSTOR emulation to only expose XCR0 features to the 2014-05-27 19:04:38 +00:00
vmm_host.h Add virtualized XSAVE support to bhyve which permits guests to use XSAVE and 2014-02-08 16:37:54 +00:00
vmm_instruction_emul.c MOVS instruction emulation. 2015-01-19 06:53:31 +00:00
vmm_ioport.c Fix typo (missing comma). 2015-01-14 07:18:51 +00:00
vmm_ioport.h Change the type of the first argument to the I/O emulation handlers to 2014-10-26 19:03:06 +00:00
vmm_ipi.c Move <machine/apicvar.h> to <x86/apicvar.h>. 2014-01-23 20:10:22 +00:00
vmm_ipi.h Don't expose 'vmm_ipinum' as a global. 2014-01-09 03:25:54 +00:00
vmm_ktr.h Add emulation of the "outsb" instruction. NetBSD guests use this to write to 2014-05-23 05:15:17 +00:00
vmm_lapic.c Local APIC access via 32-bit naturally-aligned loads is merely 2014-04-15 17:06:26 +00:00
vmm_lapic.h Roll back botched partial MFC :( 2014-02-04 05:03:14 +00:00
vmm_mem.c Merge projects/bhyve_npt_pmap into head. 2013-10-05 21:22:35 +00:00
vmm_mem.h Merge projects/bhyve_npt_pmap into head. 2013-10-05 21:22:35 +00:00
vmm_stat.c Get rid of unused stat VMM_HLT_IGNORED. 2014-09-21 18:52:56 +00:00
vmm_stat.h Get rid of unused stat VMM_HLT_IGNORED. 2014-09-21 18:52:56 +00:00
vmm_support.S Add x2APIC support. Enable it by default if CPU is capable. The 2015-02-09 21:00:56 +00:00
vmm_util.c
vmm_util.h
vmm.c Simplify instruction restart logic in bhyve. 2015-01-18 03:08:30 +00:00
x86.c Don't advertise the "OS visible workarounds" feature in cpuid.80000001H:ECX. 2014-10-19 21:38:58 +00:00
x86.h Allow CPUID leaf 0xD to be read as zeroes. 2013-09-06 05:16:10 +00:00