On 03/16/2017 06:49 PM, Gautham R Shenoy wrote:
> Hi,
>
> On Thu, Mar 16, 2017 at 11:05:20PM +1000, Nicholas Piggin wrote:
>> On Thu, 16 Mar 2017 18:10:48 +0530
>> Mahesh Jagannath Salgaonkar wrote:
>>
>>> On 03/14/2017 02:53 PM, Nicholas Piggin wrote:
The ISA specifies power save wakeup can
On Fri, 17 Mar 2017 12:49:27 +1000
Nicholas Piggin wrote:
> On Thu, 16 Mar 2017 18:10:48 +0530
> Mahesh Jagannath Salgaonkar wrote:
>
> > On 03/14/2017 02:53 PM, Nicholas Piggin wrote:
> > Looks like we are not winding up.. Shouldn't we ? What if we may end up
> > in pnv_wakeup_noloss() whic
On Thu, 16 Mar 2017 18:10:48 +0530
Mahesh Jagannath Salgaonkar wrote:
> On 03/14/2017 02:53 PM, Nicholas Piggin wrote:
> > The ISA specifies power save wakeup can cause a machine check interrupt.
> > The machine check handler currently has code to handle that for POWER8,
> > but POWER9 crashes wh
Hi,
On Thu, Mar 16, 2017 at 11:05:20PM +1000, Nicholas Piggin wrote:
> On Thu, 16 Mar 2017 18:10:48 +0530
> Mahesh Jagannath Salgaonkar wrote:
>
> > On 03/14/2017 02:53 PM, Nicholas Piggin wrote:
> > > The ISA specifies power save wakeup can cause a machine check interrupt.
> > > The machine che
On Thu, 16 Mar 2017 18:10:48 +0530
Mahesh Jagannath Salgaonkar wrote:
> On 03/14/2017 02:53 PM, Nicholas Piggin wrote:
> > The ISA specifies power save wakeup can cause a machine check interrupt.
> > The machine check handler currently has code to handle that for POWER8,
> > but POWER9 crashes wh
On 03/14/2017 02:53 PM, Nicholas Piggin wrote:
> The ISA specifies power save wakeup can cause a machine check interrupt.
> The machine check handler currently has code to handle that for POWER8,
> but POWER9 crashes when trying to execute the P8 style sleep
> instructions.
>
> So queue up the mac
The ISA specifies power save wakeup can cause a machine check interrupt.
The machine check handler currently has code to handle that for POWER8,
but POWER9 crashes when trying to execute the P8 style sleep
instructions.
So queue up the machine check, then call into the idle code to wake up
as the