[Bug 217885] Intel 860 CPU Supports VT-x and EPT/ Only Shows Partial Support FreeNAS Corral

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Sat Mar 18 00:47:31 UTC 2017


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=217885

Conrad Meyer <cem at freebsd.org> changed:

           What    |Removed                     |Added
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                 CC|                            |jkh at FreeBSD.org,
                   |                            |kmoore at FreeBSD.org

--- Comment #4 from Conrad Meyer <cem at freebsd.org> ---
(In reply to Steve Revo from comment #3)
> FREENAS states that it's "partially" supported as opposed to "Full"

Ok, that would be a FreeNAS bug and has nothing to do with FreeBSD... can they
fill us in on what that reporting means for FreeBSD?


I'm looking for lines like these from dmesg:

  Origin="GenuineIntel"  Id=0x406f1  Family=0x6  Model=0x4f  Stepping=1
 
Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
 
Features2=0x7ffefbff<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,SMX,EST,TM2,SSSE3,<b11>,FMA,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,TSCDLT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND>
  AMD Features=0x2c100800<SYSCALL,NX,Page1GB,RDTSCP,LM>
  AMD Features2=0x121<LAHF,ABM,Prefetch>
  Standard Extended
Features=0x21cbfbb<GSFSBASE,TSCADJ,BMI1,HLE,AVX2,SMEP,BMI2,ENHMOVSB,INVPCID,RTM,RDSEED,ADX,SMAP>
  TSC: P-state invariant, performance statistics

Those are the features your CPU (well, my CPU) self-reports and that would be
my guess for what FreeNAS is determining on.

However, without more info here, this will be closed as not a FreeBSD bug.

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