Bug 75591 - [BDW]Many Oglese2conform cases cause system hang
Summary: [BDW]Many Oglese2conform cases cause system hang
Status: VERIFIED FIXED
Alias: None
Product: Mesa
Classification: Unclassified
Component: Drivers/DRI/i965 (show other bugs)
Version: unspecified
Hardware: All Linux (All)
: highest blocker
Assignee: Kenneth Graunke
QA Contact: Intel 3D Bugs Mailing List
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-02-28 06:27 UTC by lu hua
Modified: 2014-03-10 03:11 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

Attachments
dmesg(asin_float_frag_xvary.test) (5.97 KB, text/plain)
2014-02-28 06:27 UTC, lu hua 		Details
output(asin_float_frag_xvary.test) (5.07 KB, text/plain)
2014-02-28 06:28 UTC, lu hua 		Details
View All

Description lu hua 2014-02-28 06:27:31 UTC 
Created attachment 94856 [details]
dmesg(asin_float_frag_xvary.test)

System Environment:
--------------------------
Platform: BDW
Libdrm:		(master)libdrm-2.4.52-4-gc5de5abbd90333fe1359283fb3a5e457b0f389f3
Mesa:		(master)bb9c8071eaea276658a631c47c0bedd371a7ddfc
Xserver:		(master)xorg-server-1.15.99.901-6-gcaf1dec2a76fbbd21259fe4cc809e24a55ff79b4
Xf86_video_intel:		(master)2.99.910-68-gff49944928c7399527b11bb0da7699711591c21a
Cairo:		(master)7b50883577df0949f793cc6dbfda281e96119dcd
Libva:		(staging)2bf493a4838b419a61fa5cc6925fab4d4786dbcd
Libva_intel_driver:		(staging)bd630edd844b88ea543a027654db296ff7da16cd
Kernel:	(drm-intel-nightly) 1be8f2b4dd6d3db00af24d4891c82d2650bd282d

Bug detailed description:
---------------------------
Some Ogles2conform cases cause system hang.
Following cases have this issue:
(GLES20)GL_acos_acos_float_frag_xvary.test
(GLES20)GL_acos_acos_vec2_frag_xvary.test
(GLES20)GL_atan_atan_float_frag_xvary.test
(GLES20)GL_atan_atan_float_vert_xvary.test
(GLES20)GL_atan_atan_vec2_vert_xvary.test
(GLES20)GL_functions_mat4_empty_inout_mat4_array_vert.test
(GLES20)GL_sin_sin_vec3_frag_xvary.test
(GLES20)GL_acos_acos_vec3_frag_xvary.test
(GLES20)GL_asin_asin_float_frag_xvary.test
(GLES20)GL_atan_atan_vec3_frag_xvary.test
(GLES20)GL_atan_atan_float_frag_xvaryyvary.test
(GLES20)GL_atan_atan_vec2_vert_xvaryyvary.test
(GLES20)GL_functions_mat4_empty_inout_mat4_empty_vert.test
(GLES20)GL_asin_asin_vec2_frag_xvary.test
(GLES20)GL_asin_asin_vec3_frag_xvary.test
(GLES20)GL_atan_atan_vec2_frag_xvary.test
(GLES20)GL_atan_atan_vec2_frag_xvaryyvary.test
(GLES20)GL_atan_atan_vec3_frag_xvaryyvary.test
(GLES20)GL_atan_atan_vec3_vert_xvary.test

Reproduce steps:
-------------------------
1. xinit
2. run ./GTF -width=64 -height=64 -run=GL/asin/asin_float_frag_xvary.test
Comment 1 lu hua 2014-02-28 06:28:01 UTC 
Created attachment 94857 [details]
output(asin_float_frag_xvary.test)
Comment 2 lu hua 2014-02-28 06:35:47 UTC 
These cases cause GPU hang(Bug 75478), meanwhile the system will hang, So file this bug to track system hang.
Comment 3 lu hua 2014-03-10 03:10:54 UTC 
Test on latest kernel and Mesa, This issue goes away. Close it.
Comment 4 lu hua 2014-03-10 03:11:09 UTC 
Verified.Fixed.

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