[PATCH v3 0/8] drm/i915: PREEMPT_RT related fixups.

[Sebastian Andrzej Siewior]

On 2024-06-28 14:57:59 [+0200], To intel-gfx at lists.freedesktop.org wrote:
Hi,

> The following patches are from the PREEMPT_RT queue.  It is mostly about
> disabling interrupts/preemption which leads to problems. Unfortunately
> DRM_I915_LOW_LEVEL_TRACEPOINTS had to be disabled because it acquires locks
> from within trace points. Making the lock a raw_spinlock_t led to higher
> latencies during video playback
>   https://lore.kernel.org/all/20211006164628.s2mtsdd2jdbfyf7g@linutronix.de/
> 
> and I'm not sure if I hit the worse case here.
> I tested it on a SandyBridge with built-in i915 by using X, OpenGL and
> playing videos without noticing any warnings. However, some code paths
> were not entered.
> I carry them for some time now and most issues were reported by other
> people and they reported that things work for them since.

These patches were not picked. Did I forget something or was this just
overseen?

Sebastian