Bug 92266

Summary:	Unigine Valley benchmark hangs up in scene 9 with 3840x2160 resolution on R390X, while lower resolutions work
Product:	Mesa	Reporter:	MC Return <mc.return>
Component:	Drivers/Gallium/radeonsi	Assignee:	Default DRI bug account <dri-devel>
Status:	RESOLVED WORKSFORME	QA Contact:	Default DRI bug account <dri-devel>
Severity:	normal
Priority:	medium	CC:	mc.return
Version:	11.0
Hardware:	x86-64 (AMD64)
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:

Description MC Return 2015-10-03 13:13:59 UTC

The hangup occurs after a while, I never managed to finish a benchmark when using 3840x2160 screen resolution.

Comment 1 MC Return 2015-10-04 07:54:00 UTC

The benchmark also hangs up in scene 9 when using 2560x1600 resolution.

Comment 2 MC Return 2015-10-05 21:09:43 UTC

With a recent kernel upgrade to 4.3-rc4 the benchmark finished in 2560x1600 for the first time.
3840x2160 still crashes Valley reliably in scene 9.

Comment 3 MC Return 2015-10-08 22:10:37 UTC

A upgrade to X.Org X Server 1.17.1 fully fixed the problem for me.

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