cher
> > Cc: David Airlie ; Daniel Vetter ;
> > Deucher, Alexander ; linux-
> > ker...@vger.kernel.org; dri-devel@lists.freedesktop.org
> > Subject: Re: [PATCH] drm: make drm_dp_add_payload_part2 gracefully
> > handle NULL state pointer
> >
> > On Mon, 1
On Mon, 2023-04-17 at 13:29 +0300, Jani Nikula wrote:
> On Mon, 17 Apr 2023, Jeff Layton wrote:
> > On Mon, 2023-04-17 at 11:44 +0300, Jani Nikula wrote:
> > > On Fri, 14 Apr 2023, Lyude Paul wrote:
> > > > On Fri, 2023-04-14 at 13:35 +0300, Jani Nikula wrote:
> > > > > On Fri, 14 Apr 2023, Jeff
er.kernel.org; dri-devel@lists.freedesktop.org
> Subject: Re: [PATCH] drm: make drm_dp_add_payload_part2 gracefully
> handle NULL state pointer
>
> On Mon, 17 Apr 2023, Jeff Layton wrote:
> > On Mon, 2023-04-17 at 11:44 +0300, Jani Nikula wrote:
> >> On Fri, 14 Apr 2023, Ly
On Mon, 17 Apr 2023, Jeff Layton wrote:
> On Mon, 2023-04-17 at 11:44 +0300, Jani Nikula wrote:
>> On Fri, 14 Apr 2023, Lyude Paul wrote:
>> > On Fri, 2023-04-14 at 13:35 +0300, Jani Nikula wrote:
>> > > On Fri, 14 Apr 2023, Jeff Layton wrote:
>> > > > On Fri, 2023-04-14 at 04:40 +, Lin, Way
On Mon, 2023-04-17 at 11:44 +0300, Jani Nikula wrote:
> On Fri, 14 Apr 2023, Lyude Paul wrote:
> > On Fri, 2023-04-14 at 13:35 +0300, Jani Nikula wrote:
> > > On Fri, 14 Apr 2023, Jeff Layton wrote:
> > > > On Fri, 2023-04-14 at 04:40 +, Lin, Wayne wrote:
> > > > > [Public]
> > > > >
> > > >
we could use mgr->dev
>> like the other logging calls do. It's papering over the NULL parameter
>> too, but perhaps in a slightly cleaner way...
>>
>>
>> BR,
>> Jani.
>>
>>
>> >
>> > > > -Original Message-
>> > &g
Jani.
>
>
> >
> > > > -----Original Message-
> > > > From: Alex Deucher
> > > > Sent: Thursday, April 13, 2023 8:59 PM
> > > > To: Jani Nikula ; Lin, Wayne
> > > >
> > > > Cc: Jeff Layton ; David Airlie ;
>
ani.
>
>> > -Original Message-
>> > From: Alex Deucher
>> > Sent: Thursday, April 13, 2023 8:59 PM
>> > To: Jani Nikula ; Lin, Wayne
>> >
>> > Cc: Jeff Layton ; David Airlie ;
>> > Daniel Vetter ; Deucher, Alexande
nt: Thursday, April 13, 2023 8:59 PM
> > To: Jani Nikula ; Lin, Wayne
> >
> > Cc: Jeff Layton ; David Airlie ;
> > Daniel Vetter ; Deucher, Alexander
> > ; linux-ker...@vger.kernel.org; dri-
> > de...@lists.freedesktop.org
> > Subject: Re: [PATCH] drm: make
org; dri-
> de...@lists.freedesktop.org
> Subject: Re: [PATCH] drm: make drm_dp_add_payload_part2 gracefully
> handle NULL state pointer
>
> + Wayne
>
> On Thu, Apr 13, 2023 at 8:31 AM Jani Nikula
> wrote:
> >
> > On Thu, 13 Apr 2023, Jeff Layton wrote:
> > &g
+ Wayne
On Thu, Apr 13, 2023 at 8:31 AM Jani Nikula wrote:
>
> On Thu, 13 Apr 2023, Jeff Layton wrote:
> > I've been experiencing some intermittent crashes down in the display
> > driver code. The symptoms are ususally a line like this in dmesg:
> >
> > amdgpu :30:00.0: [drm] Failed to c
On Thu, 2023-04-13 at 15:31 +0300, Jani Nikula wrote:
> On Thu, 13 Apr 2023, Jeff Layton wrote:
> > I've been experiencing some intermittent crashes down in the display
> > driver code. The symptoms are ususally a line like this in dmesg:
> >
> > amdgpu :30:00.0: [drm] Failed to create MS
On Thu, 13 Apr 2023, Jeff Layton wrote:
> I've been experiencing some intermittent crashes down in the display
> driver code. The symptoms are ususally a line like this in dmesg:
>
> amdgpu :30:00.0: [drm] Failed to create MST payload for port
> 6d3a3885: -5
>
> ...followed by an
I've been experiencing some intermittent crashes down in the display
driver code. The symptoms are ususally a line like this in dmesg:
amdgpu :30:00.0: [drm] Failed to create MST payload for port
6d3a3885: -5
...followed by an Oops due to a NULL pointer dereference.
The real bug
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