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SubjectRe: [PATCH] intel_pstate: Fix MSR_CONFIG_TDP_x addressing in core_get_max_pstate
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On Sat, 2016-07-09 at 02:45 +0200, Rafael J. Wysocki wrote:
> On Friday, July 08, 2016 12:39:07 PM Srinivas Pandruvada wrote:
> > On Fri, 2016-07-08 at 20:42 +0200, Jan Kiszka wrote:
> > > If MSR_CONFIG_TDP_CONTROL is locked, we currently try to address
> > > some
> > > MSR 0x80000648 or so. Mask out the relevant level bits 0 and 1.
> > >
> > > Found while running over the Jailhouse hypervisor which became
> > > upset
> > > about this strange MSR index.
> > >
> > > Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
> > Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
>
> OK
>
> Should this go into stable?
Better to mark for stable tree 4.4+

Thanks,
Srinivas

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