[Skiboot] [PATCH] slw: improve error message for SLW timer stuck

[Stewart Smith]

Shilpasri G Bhat <shilpa.bhat at linux.vnet.ibm.com> writes:
> Hi Stewart,
>
> On 09/08/2016 07:20 AM, Stewart Smith wrote:
>> +				 * operations (for example). It may also
>> +				 * increase jitter, as more time is spent
>> +				 * inside OPAL every time a timer is requested
>> +				 * and we time out after 1ms.
>
> This error sets 'slw_has_timer' to false, which disables queuing of new timers
> and thus we wont be in the timeout loop after this error. So this error will not
> bring in any new jitter.

Good point! Maybe I should have payed attention to the code a bit more
when I wrote the text. I blame early morning meetings and insufficient
coffee.

Fixed in V2.

-- 
Stewart Smith
OPAL Architect, IBM.