Re: cpuidle regression ?

Rafael J. Wysocki
2019-12-09T10:50:45Z

On Mon, Dec 9, 2019 at 11:32 AM Daniel Lezcano
<daniel.lezcano@linaro.org> wrote:
>
> On 09/12/2019 10:26, Rafael J. Wysocki wrote:
> > On Sun, Dec 8, 2019 at 11:40 AM Daniel Lezcano
> > <daniel.lezcano@linaro.org> wrote:
> >>
> >>
> >> Hi Rafael,
> >>
> >> the latest linux-next kernelci report indicates a kernel bug for the
> >> imx6 platform. I don't have this board so it is not possible to
> >> investigate it.
> >>
> >> https://storage.kernelci.org/next/master/next-20191208/arm/multi_v7_defconfig/gcc-8/lab-collabora/boot-imx6q-sabrelite.html
> >>
> >> [ ... ]
> >>
> >> [ 3.372501] Unable to handle kernel NULL pointer dereference at
> >> virtual address 00000000
> >>
> >> [ ... ]
> >>
> >> [ 3.408898] PC is at _find_first_bit_le+0xc/0x2c
> >> [ 3.413785] LR is at cpuidle_driver_state_disabled+0x40/0xa0
> >>
> >>
> >> Not sure if it is related to the latest changes or not.
> >
> > It does seem so, in which case the attached patch should address it.
> >
> > Is there a way to test the patch alone or do I need to push it
> > somewhere to be tested?
>
> Is the bleeding-edge branch monitored by kernelci ?

No, it is not right now, AFAICS.