Neel Natu a5045426db Fix a race in pmap_emulate_accessed_dirty() that could trigger a EPT ... misconfiguration VM-exit. An EPT misconfiguration is triggered when the processor encounters a PTE that is writable but not readable (WR=10). On processors that require A/D bit emulation PG_M and PG_A map to EPT_PG_WRITE and EPT_PG_READ respectively. If the PTE is updated as in the following code snippet: *pte |= PG_M; *pte |= PG_A; then it is possible for another processor to observe the PTE after the PG_M (aka EPT_PG_WRITE) bit is set but before PG_A (aka EPT_PG_READ) bit is set. This will trigger an EPT misconfiguration VM-exit on the other processor. Reported by: rodrigc Reviewed by: grehan MFC after: 3 days		2014-10-21 01:06:58 +00:00
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acpica	don't set CR4 PSE bit on amd64	2014-07-23 15:53:29 +00:00
amd64	Fix a race in pmap_emulate_accessed_dirty() that could trigger a EPT	2014-10-21 01:06:58 +00:00
conf	As per [1] Intel only supports this driver on 64bit platforms.	2014-09-23 08:33:03 +00:00
ia32	x86: Allow users to change PSL_RF via ptrace(PT_SETREGS...)	2013-11-14 15:37:20 +00:00
include	Pass up the error status of minidumpsys() to its callers.	2014-10-08 20:25:21 +00:00
linux32	Re-gen after r271743 implementing most of	2014-09-18 08:40:00 +00:00
pci	Pull in r267961 and r267973 again. Fix for issues reported will follow.	2014-06-28 03:56:17 +00:00
vmm	Fix build to not bogusly always rebuild vmm.ko.	2014-10-17 13:20:49 +00:00
Makefile