[Bug 92173] [regression, bisected] commit 266d05a broke WebGL-Water Caustics on NI/Turks (6670)

[Dieter Nützel]

Hello Tapani,

this was your patch.
Any comments?

Thanks,
   Dieter

Am 29.09.2015 03:56, schrieb bugzilla-daemon at freedesktop.org:
> BUG ID
>  		92173 [3]
> 
>  		SUMMARY
>  		[regression, bisected] commit 266d05a broke WebGL-Water Caustics on
> NI/Turks (6670)
> 
>  		PRODUCT
>  		Mesa
> 
>  		VERSION
>  		git
> 
>  		HARDWARE
>  		x86-64 (AMD64)
> 
>  		OS
>  		Linux (All)
> 
>  		STATUS
>  		NEW
> 
>  		SEVERITY
>  		major
> 
>  		PRIORITY
>  		medium
> 
>  		COMPONENT
>  		Drivers/Gallium/r600
> 
>  		ASSIGNEE
>  		dri-devel at lists.freedesktop.org
> 
>  		REPORTER
>  		Dieter at nuetzel-hh.de
> 
>  		QA CONTACT
>  		dri-devel at lists.freedesktop.org
> 
> Created attachment 118509 [1] [details] [2]
> WebGL-Water with broken caustics
> 
> WebGL-Water show broken or NO Caustics on NI/Turks (6670) since commit
> 266d05a.
> Sometimes GPU hangs and/or slow down badly.
> 
> git revert 266d05a
> Works again.
> 
> git bisect show this:
> /opt/mesa> git bisect bad
> 266d05a3a0651ac954c91aea12c870940e8a9820 is the first bad commit
> commit 266d05a3a0651ac954c91aea12c870940e8a9820
> Author: Tapani Pälli <tapani.palli at intel.com>
> Date:   Fri Sep 25 09:56:39 2015 +0300
> 
>     glsl: fix packed varyings interface type and add default case
> 
>     fixes Piglit test:
>        arb_program_interface_query/linker/query-varyings.shader_test
> 
>     Signed-off-by: Tapani Pälli <tapani.palli at intel.com>
>     Reviewed-by: Ilia Mirkin <imirkin at alum.mit.edu>
> 
> :040000 040000 4ab4878fd41868c4b674c13f833b82d089ce971f
> d8ef9c2c4746a610989e7dfe24552d044e914a9b M src
> 
> -------------------------
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> 
>  	* You are the assignee for the bug.
> 
> 
> 
> Links:
> ------
> [1] http://ssl.lux01.de/attachment.cgi?id=118509
> [2] http://ssl.lux01.de/attachment.cgi?id=118509&action=edit
> [3] https://bugs.freedesktop.org/show_bug.cgi?id=92173
> 
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