On 08/09/2015 16:17, Xiao Guangrong wrote:
>
> BTW, the spec saied:
>
> | IA32_VMX_PROCBASED_CTLS2[53] (which enumerates support for the
> 1-setting of “PCOMMIT exiting”) is
> | always the same as CPUID.07H:EBX.PCOMMIT[bit 22]. Thus, software can
> set “PCOMMIT exiting” to 1
> | if and only if the PCOMMIT instruction is enumerated via CPUID
Thanks. Can you add it to the commit message ("allow L1 to catch this
instruction for L2 if, as required by the spec, L1 can enumerate the
PCOMMIT instruction via CPUID").
Paolo
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
