Re: [Intel-gfx] Fixes that failed to apply to v5.11-rc4

From: Jani Nikula <jani.nikula@intel.com>
To: "Chris Wilson" <chris@chris-wilson.co.uk>,
	"Imre Deak" <imre.deak@intel.com>,
	"Matt Roper" <matthew.d.roper@intel.com>,
	"Mika Kuoppala" <mika.kuoppala@linux.intel.com>,
	"Tvrtko Ursulin" <tvrtko.ursulin@intel.com>,
	"Ville Syrjälä" <ville.syrjala@linux.intel.com>
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: [Intel-gfx] Fixes that failed to apply to v5.11-rc4
Date: Tue, 02 Feb 2021 13:52:52 +0200	[thread overview]
Message-ID: <871rdyhejv.fsf@intel.com> (raw)
In-Reply-To: <161225443612.7399.13785637314340829371@build.alporthouse.com>

On Tue, 02 Feb 2021, Chris Wilson <chris@chris-wilson.co.uk> wrote:
> Quoting Jani Nikula (2021-02-02 07:15:18)
>> On Mon, 18 Jan 2021, Jani Nikula <jani.nikula@intel.com> wrote:
>> > The following commits have been marked as Cc: stable or fixing something
>> > in v5.11-rc4 or earlier, but failed to cherry-pick to
>> > drm-intel-fixes. Please see if they are worth backporting, and please do
>> > so if they are.
>> >
>> > Conflicts:
>> > dbe13ae1d6ab ("drm/i915/pmu: Don't grab wakeref when enabling events")
>> > 9bb36cf66091 ("drm/i915: Check for rq->hwsp validity after acquiring RCU lock")
>> > 5b4dc95cf7f5 ("drm/i915/gt: Prevent use of engine->wa_ctx after error")
>> > 6a3daee1b38e ("drm/i915/selftests: Fix some error codes")
>> > 67fba3f1c73b ("drm/i915/dp: Fix LTTPR vswing/pre-emp setting in non-transparent mode")
>> >
>> > Fails to build:
>> > 3170a21f7059 ("drm/i915: Only enable DFP 4:4:4->4:2:0 conversion when outputting YCbCr 4:4:4")
>> >
>> > BR,
>> > Jani.
>> 
>> Update.
>> 
>> Conflicts:
>> 5b4dc95cf7f5 ("drm/i915/gt: Prevent use of engine->wa_ctx after error")
>
> Already in 488751a0ef9b ("drm/i915/gt: Prevent use of engine->wa_ctx after error")
>
>> 6a3daee1b38e ("drm/i915/selftests: Fix some error codes")
>
> No user or even likely CI impact, not worth backporting [unless it turns
> up later as a prerequisite].
>
>> 67fba3f1c73b ("drm/i915/dp: Fix LTTPR vswing/pre-emp setting in non-transparent mode")
>> 699390f7f026 ("drm/i915: Fix the PHY compliance test vs. hotplug mishap")
>> e7004ea4f5f5 ("drm/i915/gt: Close race between enable_breadcrumbs and cancel_breadcrumbs")
>
> Required at least one other friend.
>
> There's another patch that we need in fixes for v5.10, so I'll include
> that: drm/i915/gem: Drop lru bumping on display unpinning
>
> I've put the 3 patches on fdo,
> https://cgit.freedesktop.org/~ickle/linux-2.6/log/?h=dif
>
> Hopefully they are a happy bunch.

Thanks, picked the 3 up.

> p.s. 5.11-rc6 kills CI.

Yeah, looks like a fix is in the works.

BR,
Jani.

[1] http://lore.kernel.org/r/8735yfd2q4.fsf@nanos.tec.linutronix.de

-- 
Jani Nikula, Intel Open Source Graphics Center
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