diff options
| author | Clark Williams <williams@redhat.com> | 2015-05-26 10:43:43 -0500 |
|---|---|---|
| committer | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2016-02-13 00:36:36 +0100 |
| commit | 6dc281c25e1e87c524df5a13c4249738f33ffa59 (patch) | |
| tree | 98816631b1f5ec0389e433ce0f5bf271d360dac6 | |
| parent | 4b17e15b545122b51c45e9c5934dc22ed6364422 (diff) | |
| download | rt-linux-6dc281c25e1e87c524df5a13c4249738f33ffa59.tar.gz | |
i915: bogus warning from i915 when running on PREEMPT_RT
The i915 driver has a 'WARN_ON(!in_interrupt())' in the display
handler, which whines constanly on the RT kernel (since the interrupt
is actually handled in a threaded handler and not actual interrupt
context).
Change the WARN_ON to WARN_ON_NORT
Tested-by: Joakim Hernberg <jhernberg@alchemy.lu>
Signed-off-by: Clark Williams <williams@redhat.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 32cf973469785..b58db29dcc556 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -11376,7 +11376,7 @@ void intel_check_page_flip(struct drm_device *dev, int pipe) struct intel_crtc *intel_crtc = to_intel_crtc(crtc); struct intel_unpin_work *work; - WARN_ON(!in_interrupt()); + WARN_ON_NONRT(!in_interrupt()); if (crtc == NULL) return; |