[Bug 77475] [PNV/IVB/HSW regression]igt//kms_pipe_crc_basic/read-crc-pipe-A is slow

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=77475

Guo Jinxian <jinxianx.guo at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |ASSIGNED

--- Comment #9 from Guo Jinxian <jinxianx.guo at intel.com> ---
(In reply to comment #8)
> (In reply to comment #7)
> > Created attachment 100015 [details]
> > dmesg
> > 
> > (In reply to comment #6)
> > > At least on ivb/hsw this should work now. Please retest on latest -nightly.
> > The test is able to finish in 1 minute now, but the latest result on
> > -nightly(9f53d4f6f55aa0c037f299dbe2986eec9151be9b) was skip.
> > 
> > Output:
> >  ./kms_pipe_crc_basic --run-subtest read-crc-pipe-A-frame-sequence
> > IGT-Version: 1.6-gff3c122 (x86_64) (Linux:
> > 3.15.0-rc7_drm-intel-nightly_9f53d4_20140528_debug+ x86_64)
> > Test requirement not met in function test_read_crc, file
> > kms_pipe_crc_basic.c:176:
> > Last errno: 0, Success
> > Test requirement: (!(valid_connectors))
> > No connector found for pipe 0
> > Subtest read-crc-pipe-A-frame-sequence: SKIP
> > 
> > Should I close this bug and report another bug to track this problem?
> 
> I've never seen this. On what machine is this? Note that I only asked for
> re-testing on ivb/hsw, not pnv ...

I indeed retest it on ivb and hsw. please check the output below.

[root at x-hsw24 tests]# ./kms_pipe_crc_basic --run-subtest
read-crc-pipe-A-frame-sequence
IGT-Version: 1.6-ge4ba3b7 (x86_64) (Linux:
3.15.0-rc7_drm-intel-nightly_9f53d4_20140528+ x86_64)
Test requirement not met in function test_read_crc, file
kms_pipe_crc_basic.c:176:
Last errno: 0, Success
Test requirement: (!(valid_connectors))
No connector found for pipe 0
Subtest read-crc-pipe-A-frame-sequence: SKIP

[root at x-ivb9 tests]# ./kms_pipe_crc_basic --run-subtest
read-crc-pipe-A-frame-sequence
IGT-Version: 1.6-ge4ba3b7 (x86_64) (Linux:
3.15.0-rc7_drm-intel-nightly_9f53d4_20140528_debug+ x86_64)
Test requirement not met in function test_read_crc, file
kms_pipe_crc_basic.c:176:
Last errno: 0, Success
Test requirement: (!(valid_connectors))
No connector found for pipe 0
Subtest read-crc-pipe-A-frame-sequence: SKIP

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