[Bug 88041] [BYT]igt/drv_missed_irq_hang fails

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=88041

Jesse Barnes <jbarnes at virtuousgeek.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|intel-gfx-bugs at lists.freede |chris at chris-wilson.co.uk
                   |sktop.org                   |
            Summary|[BYT]igt/drv_missed_irq_han |[BYT]igt/drv_missed_irq_han
                   |g causes system hang        |g fails

--- Comment #1 from Jesse Barnes <jbarnes at virtuousgeek.org> ---
Dunno what this test is doing, but it doesn't hang:

[root at jbarnes-byt tests]$ ./drv_missed_irq_hang 
Interrupts masked
gem_exec_blt: igt_core.c:443: common_exit_handler: Assertion `sig != 0 ||
igt_exit_called' failed.
./drv_missed_irq_hang: line 13: 30877 Aborted                
$SOURCE_DIR/gem_exec_blt 16384
gem_exec_blt: igt_core.c:443: common_exit_handler: Assertion `sig != 0 ||
igt_exit_called' failed.
./drv_missed_irq_hang: line 13: 30880 Aborted                
$SOURCE_DIR/gem_exec_blt 65536
gem_exec_blt: igt_core.c:443: common_exit_handler: Assertion `sig != 0 ||
igt_exit_called' failed.
./drv_missed_irq_hang: line 13: 30882 Aborted                
$SOURCE_DIR/gem_exec_blt 262144
gem_exec_blt: igt_core.c:443: common_exit_handler: Assertion `sig != 0 ||
igt_exit_called' failed.
./drv_missed_irq_hang: line 13: 30887 Aborted                
$SOURCE_DIR/gem_exec_blt 16384
gem_exec_blt: igt_core.c:443: common_exit_handler: Assertion `sig != 0 ||
igt_exit_called' failed.
./drv_missed_irq_hang: line 13: 30889 Aborted                
$SOURCE_DIR/gem_exec_blt 65536
gem_exec_blt: igt_core.c:443: common_exit_handler: Assertion `sig != 0 ||
igt_exit_called' failed.
./drv_missed_irq_hang: line 13: 30891 Aborted                
$SOURCE_DIR/gem_exec_blt 262144
Interrupts unmasked
gem_exec_blt: igt_core.c:443: common_exit_handler: Assertion `sig != 0 ||
igt_exit_called' failed.
./drv_missed_irq_hang: line 13: 30896 Aborted                
$SOURCE_DIR/gem_exec_blt 16384
gem_exec_blt: igt_core.c:443: common_exit_handler: Assertion `sig != 0 ||
igt_exit_called' failed.
./drv_missed_irq_hang: line 13: 30898 Aborted                
$SOURCE_DIR/gem_exec_blt 65536
gem_exec_blt: igt_core.c:443: common_exit_handler: Assertion `sig != 0 ||
igt_exit_called' failed.
./drv_missed_irq_hang: line 13: 30901 Aborted                
$SOURCE_DIR/gem_exec_blt 262144
Cleared missed interrupts

Looks like gem_exec_blt needs fixes to be run under drv_missed_interrupt these
days.

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