Quoting Patchwork (2018-03-29 00:01:23) > == Series Details == > > Series: series starting with [01/15] drm/i915/execlists: Refactor out > complete_preempt_context() > URL : https://patchwork.freedesktop.org/series/40834/ > State : failure > > == Summary == > > Series 40834v1 series starting with [01/15] drm/i915/execlists: Refactor out > complete_preempt_context() > https://patchwork.freedesktop.org/api/1.0/series/40834/revisions/1/mbox/ > > ---- Possible new issues: > > Test kms_busy: > Subgroup basic-flip-a: > pass -> DMESG-WARN (fi-bdw-5557u)
This looks to be a spin_lock_irq() in the reset path. > Test kms_cursor_legacy: > Subgroup basic-busy-flip-before-cursor-atomic: > pass -> SKIP (fi-bdw-5557u) This is probably the result of using execlists_set_active() outside of the tasklet. Honestly, not as scary as I expected. The question of whether allowing preempt-timeout for bdw was a deliberate error or not remains open. Otoh, it does give the same guaranteed QoS to the preempter, but at the same time we don't give much opportunity for the active context to vacate. -Chris _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
