[Bug 81663] [BYT Bisected]igt/kms_fbc_crc some subcases cause system hang

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=81663

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_fbc_crc
> IGT-Version: 1.7-g4d2f511 (x86_64) (Linux:
> 3.17.0-rc1_drm-intel-nightly_257d90_20140822+ x86_64)
> Beginning page_flip on pipe A, connector eDP-1
> FBC not enabled
> page_flip on pipe A, connector eDP-1: SKIPPED
> Beginning page_flip on pipe B, connector eDP-1
> FBC not enabled
> page_flip on pipe B, connector eDP-1: SKIPPED
> Test requirement not met in function run_test, file kms_fbc_crc.c:487:
> Test requirement: !(valid_tests)
> no valid crtc/connector combinations found
> Subtest page_flip: SKIP
> Beginning mmap_cpu on pipe A, connector eDP-1
> FBC not enabled
> mmap_cpu on pipe A, connector eDP-1: SKIPPED
> Beginning mmap_cpu on pipe B, connector eDP-1
> FBC not enabled
> mmap_cpu on pipe B, connector eDP-1: SKIPPED
> Test requirement not met in function run_test, file kms_fbc_crc.c:487:
> Test requirement: !(valid_tests)
> no valid crtc/connector combinations found
> Subtest mmap_cpu: SKIP
> Beginning mmap_gtt on pipe A, connector eDP-1
> FBC not enabled
> mmap_gtt on pipe A, connector eDP-1: SKIPPED
> Beginning mmap_gtt on pipe B, connector eDP-1
> FBC not enabled
> mmap_gtt on pipe B, connector eDP-1: SKIPPED
> Test requirement not met in function run_test, file kms_fbc_crc.c:487:
> Test requirement: !(valid_tests)
> no valid crtc/connector combinations found
> Subtest mmap_gtt: SKIP
> Beginning blt on pipe A, connector eDP-1
> FBC not enabled
> blt on pipe A, connector eDP-1: SKIPPED
> Beginning blt on pipe B, connector eDP-1
> FBC not enabled
> blt on pipe B, connector eDP-1: SKIPPED
> Test requirement not met in function run_test, file kms_fbc_crc.c:487:
> Test requirement: !(valid_tests)
> no valid crtc/connector combinations found
> Subtest blt: SKIP
> Beginning render on pipe A, connector eDP-1
> FBC not enabled
> render on pipe A, connector eDP-1: SKIPPED
> Beginning render on pipe B, connector eDP-1
> FBC not enabled
> render on pipe B, connector eDP-1: SKIPPED
> Test requirement not met in function run_test, file kms_fbc_crc.c:487:
> Test requirement: !(valid_tests)
> no valid crtc/connector combinations found
> Subtest render: SKIP
> Beginning context on pipe A, connector eDP-1
> FBC not enabled
> context on pipe A, connector eDP-1: SKIPPED
> Beginning context on pipe B, connector eDP-1
> FBC not enabled
> context on pipe B, connector eDP-1: SKIPPED
> Test requirement not met in function run_test, file kms_fbc_crc.c:487:
> Test requirement: !(valid_tests)
> no valid crtc/connector combinations found
> Subtest context: SKIP
> Beginning page_flip_and_mmap_cpu on pipe A, connector eDP-1
> FBC not enabled
> page_flip_and_mmap_cpu on pipe A, connector eDP-1: SKIPPED
> Beginning page_flip_and_mmap_cpu on pipe B, connector eDP-1
> FBC not enabled
> page_flip_and_mmap_cpu on pipe B, connector eDP-1: SKIPPED
> Test requirement not met in function run_test, file kms_fbc_crc.c:487:
> Test requirement: !(valid_tests)
> no valid crtc/connector combinations found
> Subtest page_flip_and_mmap_cpu: SKIP
> Beginning page_flip_and_mmap_gtt on pipe A, connector eDP-1
> FBC not enabled
> page_flip_and_mmap_gtt on pipe A, connector eDP-1: SKIPPED
> Beginning page_flip_and_mmap_gtt on pipe B, connector eDP-1
> FBC not enabled
> page_flip_and_mmap_gtt on pipe B, connector eDP-1: SKIPPED
> Test requirement not met in function run_test, file kms_fbc_crc.c:487:
> Test requirement: !(valid_tests)
> no valid crtc/connector combinations found
> Subtest page_flip_and_mmap_gtt: SKIP
> Beginning page_flip_and_blt on pipe A, connector eDP-1
> FBC not enabled
> page_flip_and_blt on pipe A, connector eDP-1: SKIPPED
> Beginning page_flip_and_blt on pipe B, connector eDP-1
> FBC not enabled
> page_flip_and_blt on pipe B, connector eDP-1: SKIPPED
> Test requirement not met in function run_test, file kms_fbc_crc.c:487:
> Test requirement: !(valid_tests)
> no valid crtc/connector combinations found
> Subtest page_flip_and_blt: SKIP
> Beginning page_flip_and_render on pipe A, connector eDP-1
> FBC not enabled
> page_flip_and_render on pipe A, connector eDP-1: SKIPPED
> Beginning page_flip_and_render on pipe B, connector eDP-1
> FBC not enabled
> page_flip_and_render on pipe B, connector eDP-1: SKIPPED
> Test requirement not met in function run_test, file kms_fbc_crc.c:487:
> Test requirement: !(valid_tests)
> no valid crtc/connector combinations found
> Subtest page_flip_and_render: SKIP
> Beginning page_flip_and_context on pipe A, connector eDP-1
> FBC not enabled
> page_flip_and_context on pipe A, connector eDP-1: SKIPPED
> Beginning page_flip_and_context on pipe B, connector eDP-1
> FBC not enabled
> page_flip_and_context on pipe B, connector eDP-1: SKIPPED
> Test requirement not met in function run_test, file kms_fbc_crc.c:487:
> Test requirement: !(valid_tests)
> no valid crtc/connector combinations found
> Subtest page_flip_and_context: SKIP

Verified

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