[Bug 84771] [PNV/BYT Bisected]igt/kms_force_connector causes system crashes

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=84771

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |VERIFIED

--- Comment #7 from Guo Jinxian <jinxianx.guo at intel.com> ---
On latest -nightly(2ea23cd593ba60ead60e2f796fae675aa4475b1a) with latest
igt(303fe742fcdd7da6f03f948a4e41b529ee39613a)

Cases below pass.

root at x-byt06:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests#
./kms_force_connector
IGT-Version: 1.8-g303fe74 (x86_64) (Linux:
3.17.0_drm-intel-nightly_2ea23c_20141016+ x86_64)
root at x-byt06:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# echo $?
0
[root at x-pnv2 tests]# ./gem_concurrent_blit --run-subtest
gpuX-rcs-early-read-forked
IGT-Version: 1.8-g303fe74 (i686) (Linux:
3.17.0_drm-intel-nightly_2ea23c_20141016+ i686)
using 2x128 buffers, each 1MiB
Subtest gpuX-rcs-early-read-forked: SUCCESS (4.558s)


The failure below was tracked by bug 82779

root at x-byt06:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# ./kms_cursor_crc
--run-subtest cursor-size-change
IGT-Version: 1.8-g5c7d54e (x86_64) (Linux:
3.17.0_drm-intel-nightly_2ea23c_20141016+ x86_64)
Beginning cursor-size-change on pipe A, connector eDP-1
Test assertion failure function test_cursor_size, file kms_cursor_crc.c:426:
Failed assertion: igt_crc_equal(&crc[i], &ref_crc)
Subtest cursor-size-change: FAIL (2.116s)
root at x-byt06:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# dmesg -c|egrep
"<[1-4]>"|grep drm

Verified.

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