[Bug 81703] [BYT Bisected]igt/kms_plane some subcases cause system hang

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=81703

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #4 from Guo Jinxian <jinxianx.guo at intel.com> ---
(In reply to comment #3)
> Test on latest -nightly kernel, the hang goes away.
>  ./kms_plane
> IGT-Version: 1.7-g4d2f511 (x86_64) (Linux:
> 3.17.0-rc1_drm-intel-nightly_257d90_20140822+ x86_64)
> Testing connector eDP-1 using pipe A plane 1
> Subtest plane-position-covered-pipe-A-plane-1: SUCCESS
> Testing connector eDP-1 using pipe A plane 1
> Subtest plane-position-hole-pipe-A-plane-1: SUCCESS
> Testing connector eDP-1 using pipe A plane 1
> Subtest plane-panning-top-left-pipe-A-plane-1: SUCCESS
> Testing connector eDP-1 using pipe A plane 1
> Subtest plane-panning-bottom-right-pipe-A-plane-1: SUCCESS
> Testing connector eDP-1 using pipe A plane 2
> Subtest plane-position-covered-pipe-A-plane-2: SUCCESS
> Testing connector eDP-1 using pipe A plane 2
> Subtest plane-position-hole-pipe-A-plane-2: SUCCESS
> Testing connector eDP-1 using pipe A plane 2
> Subtest plane-panning-top-left-pipe-A-plane-2: SUCCESS
> Testing connector eDP-1 using pipe A plane 2
> Subtest plane-panning-bottom-right-pipe-A-plane-2: SUCCESS
> Testing connector eDP-1 using pipe A plane 3
> Subtest plane-position-covered-pipe-A-plane-3: SUCCESS
> Testing connector eDP-1 using pipe A plane 3
> Subtest plane-position-hole-pipe-A-plane-3: SUCCESS
> Testing connector eDP-1 using pipe A plane 3
> Subtest plane-panning-top-left-pipe-A-plane-3: SUCCESS
> Testing connector eDP-1 using pipe A plane 3
> Subtest plane-panning-bottom-right-pipe-A-plane-3: SUCCESS
> Testing connector eDP-1 using pipe B plane 1
> Subtest plane-position-covered-pipe-B-plane-1: SUCCESS
> Testing connector eDP-1 using pipe B plane 1
> Subtest plane-position-hole-pipe-B-plane-1: SUCCESS
> Testing connector eDP-1 using pipe B plane 1
> Subtest plane-panning-top-left-pipe-B-plane-1: SUCCESS
> Testing connector eDP-1 using pipe B plane 1
> Subtest plane-panning-bottom-right-pipe-B-plane-1: SUCCESS
> Testing connector eDP-1 using pipe B plane 2
> Subtest plane-position-covered-pipe-B-plane-2: SUCCESS
> Testing connector eDP-1 using pipe B plane 2
> Subtest plane-position-hole-pipe-B-plane-2: SUCCESS
> Testing connector eDP-1 using pipe B plane 2
> Subtest plane-panning-top-left-pipe-B-plane-2: SUCCESS
> Testing connector eDP-1 using pipe B plane 2
> Subtest plane-panning-bottom-right-pipe-B-plane-2: SUCCESS
> Testing connector eDP-1 using pipe B plane 3
> Test assertion failure function test_plane_position_with_output, file
> kms_plane.c:197:
> Failed assertion: igt_crc_equal(&test.reference_crc, &crc)
> Subtest plane-position-covered-pipe-B-plane-3: FAIL
> Testing connector eDP-1 using pipe B plane 3
> Test assertion failure function igt_pipe_crc_new, file igt_debugfs.c:384:
> Failed assertion: pipe_crc->crc_fd != -1
> Last errno: 16, Device or resource busy
> Subtest plane-position-hole-pipe-B-plane-3: FAIL
> Testing connector eDP-1 using pipe B plane 3
> Test assertion failure function igt_pipe_crc_new, file igt_debugfs.c:384:
> Failed assertion: pipe_crc->crc_fd != -1
> Last errno: 16, Device or resource busy
> Subtest plane-panning-top-left-pipe-B-plane-3: FAIL
> Testing connector eDP-1 using pipe B plane 3
> Test assertion failure function igt_pipe_crc_new, file igt_debugfs.c:384:
> Failed assertion: pipe_crc->crc_fd != -1
> Last errno: 16, Device or resource busy
> Subtest plane-panning-bottom-right-pipe-B-plane-3: FAIL
> Test requirement not met in function test_plane_position, file
> kms_plane.c:216:
> Test requirement: !(pipe >= data->display.n_pipes)
> Last errno: 16, Device or resource busy
> Subtest plane-position-covered-pipe-C-plane-1: SKIP
> Test requirement not met in function test_plane_position, file
> kms_plane.c:216:
> Test requirement: !(pipe >= data->display.n_pipes)
> Last errno: 16, Device or resource busy
> Subtest plane-position-hole-pipe-C-plane-1: SKIP
> Test requirement not met in function test_plane_panning, file
> kms_plane.c:334:
> Test requirement: !(pipe >= data->display.n_pipes)
> Last errno: 16, Device or resource busy
> Subtest plane-panning-top-left-pipe-C-plane-1: SKIP
> Test requirement not met in function test_plane_panning, file
> kms_plane.c:334:
> Test requirement: !(pipe >= data->display.n_pipes)
> Last errno: 16, Device or resource busy
> Subtest plane-panning-bottom-right-pipe-C-plane-1: SKIP
> Test requirement not met in function test_plane_position, file
> kms_plane.c:216:
> Test requirement: !(pipe >= data->display.n_pipes)
> Last errno: 16, Device or resource busy
> Subtest plane-position-covered-pipe-C-plane-2: SKIP
> Test requirement not met in function test_plane_position, file
> kms_plane.c:216:
> Test requirement: !(pipe >= data->display.n_pipes)
> Last errno: 16, Device or resource busy
> Subtest plane-position-hole-pipe-C-plane-2: SKIP
> Test requirement not met in function test_plane_panning, file
> kms_plane.c:334:
> Test requirement: !(pipe >= data->display.n_pipes)
> Last errno: 16, Device or resource busy
> Subtest plane-panning-top-left-pipe-C-plane-2: SKIP
> Test requirement not met in function test_plane_panning, file
> kms_plane.c:334:
> Test requirement: !(pipe >= data->display.n_pipes)
> Last errno: 16, Device or resource busy
> Subtest plane-panning-bottom-right-pipe-C-plane-2: SKIP
> Test requirement not met in function test_plane_position, file
> kms_plane.c:216:
> Test requirement: !(pipe >= data->display.n_pipes)
> Last errno: 16, Device or resource busy
> Subtest plane-position-covered-pipe-C-plane-3: SKIP
> Test requirement not met in function test_plane_position, file
> kms_plane.c:216:
> Test requirement: !(pipe >= data->display.n_pipes)
> Last errno: 16, Device or resource busy
> Subtest plane-position-hole-pipe-C-plane-3: SKIP
> Test requirement not met in function test_plane_panning, file
> kms_plane.c:334:
> Test requirement: !(pipe >= data->display.n_pipes)
> Last errno: 16, Device or resource busy
> Subtest plane-panning-top-left-pipe-C-plane-3: SKIP
> Test requirement not met in function test_plane_panning, file
> kms_plane.c:334:
> Test requirement: !(pipe >= data->display.n_pipes)
> Last errno: 16, Device or resource busy
> Subtest plane-panning-bottom-right-pipe-C-plane-3: SKIP

Verified

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