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| author |   Chris Wilson <chris@chris-wilson.co.uk> | 2017-01-23 09:37:24 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-01-23 11:19:33 +0000 |
| commit | 2f1ac9cc68e0ca569405bd854979aa7eb787f774 (patch) | |
| tree | 6bccc117a47fd5bb6f33d5f02857406d5851240c /drivers/gpu/drm/i915/intel_breadcrumbs.c | |
| parent | drm/i915/error: use rb_entry() (diff) | |
| download | linux-dev-2f1ac9cc68e0ca569405bd854979aa7eb787f774.tar.xz linux-dev-2f1ac9cc68e0ca569405bd854979aa7eb787f774.zip | |
drm/i915: Queue hangcheck when irqs are disabled
Ensure that the hangcheck is queued even in the absence of interrupts.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170123093724.18592-1-chris@chris-wilson.co.uk
Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_breadcrumbs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_breadcrumbs.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_breadcrumbs.c b/drivers/gpu/drm/i915/intel_breadcrumbs.c index fcfa423d08bd..c6fa77177615 100644 --- a/drivers/gpu/drm/i915/intel_breadcrumbs.c +++ b/drivers/gpu/drm/i915/intel_breadcrumbs.c @@ -127,6 +127,7 @@ static void __intel_breadcrumbs_enable_irq(struct intel_breadcrumbs *b) if (!b->irq_enabled || test_bit(engine->id, &i915->gpu_error.missed_irq_rings)) { mod_timer(&b->fake_irq, jiffies + 1); + i915_queue_hangcheck(i915); } else { /* Ensure we never sleep indefinitely */ GEM_BUG_ON(!time_after(b->timeout, jiffies)); |