linux-kernel - Re: [PATCH 0/3] drm/vc4: hdmi: Interrupt fixes

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Message-ID: <20210715085048.ij547jpeawmooqxh@gilmour>
Date:   Thu, 15 Jul 2021 10:50:48 +0200
From:   Maxime Ripard <maxime@...no.tech>
To:     Dave Stevenson <dave.stevenson@...pberrypi.com>
Cc:     DRI Development <dri-devel@...ts.freedesktop.org>,
        Daniel Vetter <daniel.vetter@...el.com>,
        David Airlie <airlied@...ux.ie>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        Emma Anholt <emma@...olt.net>,
        Hans Verkuil <hans.verkuil@...co.com>,
        Daniel Vetter <daniel@...ll.ch>,
        LKML <linux-kernel@...r.kernel.org>,
        linux-rpi-kernel@...ts.infradead.org,
        bcm-kernel-feedback-list@...adcom.com,
        Phil Elwell <phil@...pberrypi.com>,
        Tim Gover <tim.gover@...pberrypi.com>,
        Dom Cobley <dom@...pberrypi.com>,
        Nicolas Saenz Julienne <nsaenz@...nel.org>
Subject: Re: [PATCH 0/3] drm/vc4: hdmi: Interrupt fixes

On Wed, Jul 07, 2021 at 11:05:12AM +0100, Dave Stevenson wrote:
> Hi Maxime
> 
> On Wed, 7 Jul 2021 at 10:51, Maxime Ripard <maxime@...no.tech> wrote:
> >
> > Hi,
> >
> > Those are three fixes for race conditions we currently have in the vc4 HDMI
> > driver with regard to the interrupts handling.
> >
> > The first two are fixing an issue where the handler will be removed by devm
> > after the resources it uses have been free'd already.
> >
> > The last one is there to deal with an interrupt coming in the window between
> > the end of the driver's bind and the  DRM device registration.
> >
> > Let me know what you think,
> > Maxime
> 
> For the series
> Reviewed-by: Dave Stevenson <dave.stevenson@...pberrypi.com>

Applied all three patches, thanks!
Maxime

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