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Groups > linux.kernel > #1499485
| From | Joonas Lahtinen <joonas.lahtinen@linux.intel.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [Intel-gfx] drm/i915: WARN_ON_ONCE(!crtc_clock || cdclk < crtc_clock) |
| Date | 2016-10-12 13:10 +0200 |
| Message-ID | <srpA6-3Ax-11@gated-at.bofh.it> (permalink) |
| References | <sroum-2vS-13@gated-at.bofh.it> |
| Organization | Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo |
On ke, 2016-10-12 at 11:56 +0200, Paul Bolle wrote: > On a laptop that tracks the latest stable release (Ie, it now runs > v4.8.1) I see this WARNING > WARN_ON_ONCE(!crtc_clock || cdclk < crtc_clock) > > Full trace pasted below. I never saw this WARNING before v4.8. Since > v4.8 I've had it in all (four, actually) boots. > > What am I expected to do about this WARNING? > Bisecting the offending commit between v4.8 and v4.8.1 would be a good start. Regards, Joonas -- Joonas Lahtinen Open Source Technology Center Intel Corporation
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drm/i915: WARN_ON_ONCE(!crtc_clock || cdclk < crtc_clock) Paul Bolle <pebolle@tiscali.nl> - 2016-10-12 12:00 +0200
Re: [Intel-gfx] drm/i915: WARN_ON_ONCE(!crtc_clock || cdclk < crtc_clock) Joonas Lahtinen <joonas.lahtinen@linux.intel.com> - 2016-10-12 13:10 +0200
Re: [Intel-gfx] drm/i915: WARN_ON_ONCE(!crtc_clock || cdclk < crtc_clock) Paul Bolle <pebolle@tiscali.nl> - 2016-10-12 14:10 +0200
Re: [Intel-gfx] drm/i915: WARN_ON_ONCE(!crtc_clock || cdclk < crtc_clock) Jani Nikula <jani.nikula@linux.intel.com> - 2016-10-12 16:40 +0200
Re: [Intel-gfx] drm/i915: WARN_ON_ONCE(!crtc_clock || cdclk < crtc_clock) Paul Bolle <pebolle@tiscali.nl> - 2016-10-12 16:50 +0200
Re: [Intel-gfx] drm/i915: WARN_ON_ONCE(!crtc_clock || cdclk < crtc_clock) Paul Bolle <pebolle@tiscali.nl> - 2016-10-12 20:50 +0200
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