Bug 76384

Summary: [BYT Regression]many gem_partial_pwrite_pread and gem_pwrite_pread subcases don't exit testing
Product: DRI Reporter: lu hua <huax.lu>
Component: DRM/IntelAssignee: Antti Koskipaa <antti.koskipaa>
Status: CLOSED FIXED QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: major    
Priority: high CC: intel-gfx-bugs
Version: unspecified   
Hardware: All   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
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Description lu hua 2014-03-20 06:52:07 UTC
Created attachment 96082 [details]
dmesg

System Environment:
--------------------------
Platform: Baytrail
Kernel: (drm-intel-nightly)d6fb8438c5f136231283d7978505754f8f6f7d5f

Bug detailed description:
------------------------- 
Some gem_partial_pwrite_pread doesn't exit testing on Baytrail with -queued and -nightly kernel.

The latest known good commit: 484b41dd70a9fbea894632d8926bbb93f05021c7
The latest known bad commit: a25ca17c1eac80c5547620ef5e6c14f5ef435297

run ./gem_partial_pwrite_pread --run-subtest write
output:
IGT-Version: 1.6-g10571b8 (x86_64) (Linux: 3.14.0-rc7_drm-intel-nightly_d6fb84_20140319+ x86_64)
checking partial writes
partial writes test: 100%
Subtest write: SUCCESS

Reproduce steps:
-------------------------
1. ./gem_partial_pwrite_pread --run-subtest write
Comment 1 Chris Wilson 2014-03-20 07:42:44 UTC
Please find the line corresponding to i915_gem_object_set_cache_level+0x75

(You can use gdb /path/to/i915.ko; list *i915_gem_object_set_cache_level+0x75)
Comment 2 Chris Wilson 2014-03-21 08:20:16 UTC
*** Bug 76430 has been marked as a duplicate of this bug. ***
Comment 3 lu hua 2014-03-24 06:34:11 UTC
It works well on latest -nightly kernel and igt. Close it.
IGT-Version: 1.6-g7a81094 (x86_64) (Linux: 3.14.0-rc7_drm-intel-nightly_ef4aa4_20140323+ x86_64)
checking partial reads
partial reads test: 100%
Subtest reads: SUCCESS
checking partial writes
partial writes test: 100%
Subtest write: SUCCESS
checking partial writes after partial reads
partial read/writes test: 100%
Subtest writes-after-reads: SUCCESS
checking partial reads
partial reads test: 100%
Subtest reads-uncached: SUCCESS
checking partial writes
partial writes test: 100%
Subtest write-uncached: SUCCESS
checking partial writes after partial reads
partial read/writes test: 100%
Subtest writes-after-reads-uncached: SUCCESS
checking partial reads
partial reads test: 100%
Subtest reads-snoop: SUCCESS
checking partial writes
partial writes test: 100%
Subtest write-snoop: SUCCESS
checking partial writes after partial reads
partial read/writes test: 100%
Subtest writes-after-reads-snoop: SUCCESS
checking partial reads
partial reads test: 100%
Subtest reads-display: SUCCESS
checking partial writes
partial writes test: 100%
Subtest write-display: SUCCESS
checking partial writes after partial reads
partial read/writes test: 100%
Subtest writes-after-reads-display: SUCCESS
Comment 4 lu hua 2014-03-24 06:43:59 UTC
Verified.Fixed.
Comment 5 Elizabeth 2017-10-06 14:39:13 UTC
Closing old verified.

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