On 04/16/2012 02:00 PM, Amit Kucheria wrote:
On Mon, Apr 16, 2012 at 2:05 PM, Daniel Lezcano daniel.lezcano@linaro.org wrote:
On 04/05/2012 02:03 PM, Daniel Lezcano wrote:
This patch provides a couple of tests for cpuidle in addition with a small program which behaves to sollicitate the cpuidle drivers especially when both cores needs to reach the same C-states.
The program forks as many online processors present on the system and set the affinity to it. Then it runs, during 120 secs, small chunks of busy loops and idle loops. When there is something wrong with the cpuidle driver, this program often triggers the problem which results in a kernel panic, tasks hung warning or system hang.
Signed-off-by: Daniel Lezcanodaniel.lezcano@linaro.org
Hi,
what about this patch ?
Daniel these are great additions to our cpuidle testing. What platforms have you tested these on?
I tested it on i7-2720QM and on a snowball.
Hongbo, could you try this on your platform and merge it into pm-qa?
/Amit