Bug 97701

Summary:	[regression] won't boot unless radeon.audio=0
Product:	Drivers	Reporter:	Jouni Mettälä (jtmettala)
Component:	Video(DRI - non Intel)	Assignee:	drivers_video-dri
Status:	RESOLVED CODE_FIX
Severity:	normal	CC:	alexdeucher, jtmettala
Priority:	P1
Hardware:	All
OS:	Linux
Kernel Version:	4.1-rc2	Subsystem:
Regression:	Yes	Bisected commit-id:
Attachments:	picture of trace possible fix

Description Jouni Mettälä 2015-05-04 16:22:24 UTC

Created attachment 175791 [details]
picture of trace

Boot regression between 4.1-rc1 and 4.1-rc2

04:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RV350 [Radeon 9550/9600/X1050 Series]

Attached picture shows trace.

I guess full bisect is not needed.

ps. https://lkml.org/lkml/2015/5/4/491 looks like it might be related.

Comment 1 Jouni Mettälä 2015-05-04 16:36:54 UTC

Reverting commit 0f55db36d49d45b80eff0c0a2a498766016f458b fixes it for me too.

Comment 2 Alex Deucher 2015-05-04 18:40:13 UTC

Created attachment 175801 [details]
possible fix

This patch should fix it.

Comment 3 Jouni Mettälä 2015-05-04 19:12:58 UTC

Patch fixed it.