Lockdep complains about an AA deadlock when rebooting the device.
WARNING: possible recursive locking detected
5.4.91 #1 Not tainted
reboot/5213 is trying to acquire lock:
ff80d13391b0
Lockdep complains about an AA deadlock when rebooting the device.
WARNING: possible recursive locking detected
5.4.91 #1 Not tainted
reboot/5213 is trying to acquire lock:
ff80d13391b0
On Mon, Jan 25, 2021 at 11:52:18AM +0100, Maxime Ripard wrote:
> Hi Ville,
>
> On Fri, Jan 22, 2021 at 02:15:07PM +0200, Ville Syrjälä wrote:
> > On Thu, Jan 21, 2021 at 05:35:33PM +0100, Maxime Ripard wrote:
> > > Some drivers are storing the plane->state pointer in atomic_update and
> > >
Hi Ville,
On Fri, Jan 22, 2021 at 02:15:07PM +0200, Ville Syrjälä wrote:
> On Thu, Jan 21, 2021 at 05:35:33PM +0100, Maxime Ripard wrote:
> > Some drivers are storing the plane->state pointer in atomic_update and
> > atomic_disable in a variable simply called state, while the state passed
> > as
Hi Ville,
On Fri, Jan 22, 2021 at 02:07:22PM +0200, Ville Syrjälä wrote:
> On Thu, Jan 21, 2021 at 05:35:31PM +0100, Maxime Ripard wrote:
> > Many drivers reference the plane->state pointer in order to get the
> > current plane state in their atomic_check hook, which would be the old
> > plane