Hi Janusz,
On Mon, Mar 11, 2024 at 09:34:58PM +0100, Janusz Krzysztofik wrote:
> In i915 hwmon sysfs getter path we now take a hwmon_lock, then acquire an
> rpm wakeref. That results in lock inversion:
>
> <4> [197.079335] ==
> <4> [197.085473]
On Tue, 12 Mar 2024 13:34:25 -0700, Janusz Krzysztofik wrote:
>
Hi Janusz,
> On Tuesday, 12 March 2024 17:25:14 CET Dixit, Ashutosh wrote:
> > On Mon, 11 Mar 2024 13:34:58 -0700, Janusz Krzysztofik wrote:
> > >
> > > In i915 hwmon sysfs getter path we now take a hwmon_lock, then acquire an
> > >
On Tuesday, 12 March 2024 18:09:37 CET Andi Shyti wrote:
> Hi Janusz,
>
> On Mon, Mar 11, 2024 at 09:34:58PM +0100, Janusz Krzysztofik wrote:
> > In i915 hwmon sysfs getter path we now take a hwmon_lock, then acquire an
> > rpm wakeref. That results in lock inversion:
> >
> > <4> [197.079335] ==
Hi Ashutosh,
On Tuesday, 12 March 2024 17:25:14 CET Dixit, Ashutosh wrote:
> On Mon, 11 Mar 2024 13:34:58 -0700, Janusz Krzysztofik wrote:
> >
> > In i915 hwmon sysfs getter path we now take a hwmon_lock, then acquire an
> > rpm wakeref. That results in lock inversion:
> >
> > <4> [197.079335] ==
Hi Janusz,
On Mon, Mar 11, 2024 at 09:34:58PM +0100, Janusz Krzysztofik wrote:
> In i915 hwmon sysfs getter path we now take a hwmon_lock, then acquire an
> rpm wakeref. That results in lock inversion:
>
> <4> [197.079335] ==
> <4> [197.085473]
On Mon, 11 Mar 2024 13:34:58 -0700, Janusz Krzysztofik wrote:
>
> In i915 hwmon sysfs getter path we now take a hwmon_lock, then acquire an
> rpm wakeref. That results in lock inversion:
>
> <4> [197.079335] ==
> <4> [197.085473] WARNING: possibl
In i915 hwmon sysfs getter path we now take a hwmon_lock, then acquire an
rpm wakeref. That results in lock inversion:
<4> [197.079335] ==
<4> [197.085473] WARNING: possible circular locking dependency detected
<4> [197.091611] 6.8.0-rc7-Patchwo
