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From: Mika Kuoppala <mika.kuoppala@linux.intel.com>
To: Chris Wilson <chris@chris-wilson.co.uk>, intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH 17/28] drm/i915/gt: Defer engine registration until fully initialised
Date: Thu, 07 Nov 2019 14:22:25 +0200	[thread overview]
Message-ID: <871rujoozi.fsf@gaia.fi.intel.com> (raw)
In-Reply-To: <20191107081252.10542-17-chris@chris-wilson.co.uk>

Chris Wilson <chris@chris-wilson.co.uk> writes:

> Only add the engine to the available set of uabi engines once it has
> been fully initialised and we know we want it in the public set.
>
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
> Cc: Michał Wajdeczko <michal.wajdeczko@intel.com>
> Cc: Andi Shyti <andi.shyti@intel.com>
> Acked-by: Andi Shyti <andi.shyti@intel.com>

Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>

> ---
>  drivers/gpu/drm/i915/gt/intel_engine_cs.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
> index b38ea44ab761..5e40044478ff 100644
> --- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c
> +++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
> @@ -344,7 +344,6 @@ static int intel_engine_setup(struct intel_gt *gt, enum intel_engine_id id)
>  	gt->engine_class[info->class][info->instance] = engine;
>  	gt->engine[id] = engine;
>  
> -	intel_engine_add_user(engine);
>  	gt->i915->engine[id] = engine;
>  
>  	return 0;
> @@ -481,6 +480,8 @@ int intel_engines_init(struct intel_gt *gt)
>  		err = init(engine);
>  		if (err)
>  			goto cleanup;
> +
> +		intel_engine_add_user(engine);
>  	}
>  
>  	return 0;
> -- 
> 2.24.0
>
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

WARNING: multiple messages have this Message-ID (diff)
From: Mika Kuoppala <mika.kuoppala@linux.intel.com>
To: Chris Wilson <chris@chris-wilson.co.uk>, intel-gfx@lists.freedesktop.org
Subject: Re: [Intel-gfx] [PATCH 17/28] drm/i915/gt: Defer engine registration until fully initialised
Date: Thu, 07 Nov 2019 14:22:25 +0200	[thread overview]
Message-ID: <871rujoozi.fsf@gaia.fi.intel.com> (raw)
Message-ID: <20191107122225.01WcfbjG2g8ls1_GiMWGXNjTvWiIafLpCsiqf5DRuVc@z> (raw)
In-Reply-To: <20191107081252.10542-17-chris@chris-wilson.co.uk>

Chris Wilson <chris@chris-wilson.co.uk> writes:

> Only add the engine to the available set of uabi engines once it has
> been fully initialised and we know we want it in the public set.
>
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
> Cc: Michał Wajdeczko <michal.wajdeczko@intel.com>
> Cc: Andi Shyti <andi.shyti@intel.com>
> Acked-by: Andi Shyti <andi.shyti@intel.com>

Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>

> ---
>  drivers/gpu/drm/i915/gt/intel_engine_cs.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
> index b38ea44ab761..5e40044478ff 100644
> --- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c
> +++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
> @@ -344,7 +344,6 @@ static int intel_engine_setup(struct intel_gt *gt, enum intel_engine_id id)
>  	gt->engine_class[info->class][info->instance] = engine;
>  	gt->engine[id] = engine;
>  
> -	intel_engine_add_user(engine);
>  	gt->i915->engine[id] = engine;
>  
>  	return 0;
> @@ -481,6 +480,8 @@ int intel_engines_init(struct intel_gt *gt)
>  		err = init(engine);
>  		if (err)
>  			goto cleanup;
> +
> +		intel_engine_add_user(engine);
>  	}
>  
>  	return 0;
> -- 
> 2.24.0
>
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

  parent reply	other threads:[~2019-11-07 12:22 UTC|newest]

Thread overview: 68+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-07  8:12 [PATCH 01/28] drm/i915: Leave the aliasing-ppgtt size alone Chris Wilson
2019-11-07  8:12 ` [Intel-gfx] " Chris Wilson
2019-11-07  8:12 ` [PATCH 02/28] drm: Move EXPORT_SYMBOL_FOR_TESTS_ONLY under a separate Kconfig Chris Wilson
2019-11-07  8:12   ` [Intel-gfx] " Chris Wilson
2019-11-07  8:12 ` [PATCH 03/28] drm: Expose a method for creating anonymous struct file around drm_minor Chris Wilson
2019-11-07  8:12   ` [Intel-gfx] " Chris Wilson
2019-11-07  8:12 ` [PATCH 04/28] drm/i915/selftests: Replace mock_file hackery with drm's true fake Chris Wilson
2019-11-07  8:12   ` [Intel-gfx] " Chris Wilson
2019-11-07  8:12 ` [PATCH 05/28] drm/i915/selftests: Wrap vm_mmap() around GEM objects Chris Wilson
2019-11-07  8:12   ` [Intel-gfx] " Chris Wilson
2019-11-07  8:12 ` [PATCH 06/28] drm/i915/selftests: Verify mmap_gtt revocation on unbinding Chris Wilson
2019-11-07  8:12   ` [Intel-gfx] " Chris Wilson
2019-11-07  8:12 ` [PATCH 07/28] drm/i915/userptr: Try to acquire the page lock around set_page_dirty() Chris Wilson
2019-11-07  8:12   ` [Intel-gfx] " Chris Wilson
2019-11-07  8:12 ` [PATCH 08/28] drm/i915/gem: Safely acquire the ctx->vm when copying Chris Wilson
2019-11-07  8:12   ` [Intel-gfx] " Chris Wilson
2019-11-07  8:12 ` [PATCH 09/28] drm/i915/selftests: Exercise parallel blit operations on a single ctx Chris Wilson
2019-11-07  8:12   ` [Intel-gfx] " Chris Wilson
2019-11-07  8:12 ` [PATCH 10/28] drm/i915/selftests: Perform some basic cycle counting of MI ops Chris Wilson
2019-11-07  8:12   ` [Intel-gfx] " Chris Wilson
2019-11-07  8:39   ` Mika Kuoppala
2019-11-07  8:39     ` [Intel-gfx] " Mika Kuoppala
2019-11-07  8:47     ` Chris Wilson
2019-11-07  8:47       ` [Intel-gfx] " Chris Wilson
2019-11-07  8:12 ` [PATCH 11/28] drm/i915/selftests: Mock the engine sorting for easy validation Chris Wilson
2019-11-07  8:12   ` [Intel-gfx] " Chris Wilson
2019-11-07  8:12 ` [PATCH 12/28] drm/i915: Use a ctor for TYPESAFE_BY_RCU i915_request Chris Wilson
2019-11-07  8:12   ` [Intel-gfx] " Chris Wilson
2019-11-07  8:12 ` [PATCH 13/28] drm/i915: Drop GEM context as a direct link from i915_request Chris Wilson
2019-11-07  8:12   ` [Intel-gfx] " Chris Wilson
2019-11-07  8:12 ` [PATCH 14/28] drm/i915: Push the use-semaphore marker onto the intel_context Chris Wilson
2019-11-07  8:12   ` [Intel-gfx] " Chris Wilson
2019-11-07  8:12 ` [PATCH 15/28] drm/i915: Remove i915->kernel_context Chris Wilson
2019-11-07  8:12   ` [Intel-gfx] " Chris Wilson
2019-11-07  8:12 ` [PATCH 16/28] drm/i915: Move i915_gem_init_contexts() earlier Chris Wilson
2019-11-07  8:12   ` [Intel-gfx] " Chris Wilson
2019-11-07  8:12 ` [PATCH 17/28] drm/i915/gt: Defer engine registration until fully initialised Chris Wilson
2019-11-07  8:12   ` [Intel-gfx] " Chris Wilson
2019-11-07 12:22   ` Mika Kuoppala [this message]
2019-11-07 12:22     ` Mika Kuoppala
2019-11-07  8:12 ` [PATCH 18/28] drm/i915/gt: Pull GT initialisation under intel_gt_init() Chris Wilson
2019-11-07  8:12   ` [Intel-gfx] " Chris Wilson
2019-11-07  8:12 ` [PATCH 19/28] drm/i915/gt: Merge engine init/setup loops Chris Wilson
2019-11-07  8:12   ` [Intel-gfx] " Chris Wilson
2019-11-07  8:12 ` [PATCH 20/28] drm/i915/gt: Expose engine properties via sysfs Chris Wilson
2019-11-07  8:12   ` [Intel-gfx] " Chris Wilson
2019-11-07  8:12 ` [PATCH 21/28] drm/i915/gt: Expose engine->mmio_base " Chris Wilson
2019-11-07  8:12   ` [Intel-gfx] " Chris Wilson
2019-11-07  8:12 ` [PATCH 22/28] drm/i915/gt: Expose timeslice duration to sysfs Chris Wilson
2019-11-07  8:12   ` [Intel-gfx] " Chris Wilson
2019-11-07  8:12 ` [PATCH 23/28] drm/i915/gt: Expose reset stop timeout via sysfs Chris Wilson
2019-11-07  8:12   ` [Intel-gfx] " Chris Wilson
2019-11-07  8:12 ` [PATCH 24/28] drm/i915/gt: Expose preempt reset " Chris Wilson
2019-11-07  8:12   ` [Intel-gfx] " Chris Wilson
2019-11-07  8:12 ` [PATCH 25/28] drm/i915/gt: Expose heartbeat interval " Chris Wilson
2019-11-07  8:12   ` [Intel-gfx] " Chris Wilson
2019-11-07  8:12 ` [PATCH 26/28] drm/i915: Flush idle barriers when waiting Chris Wilson
2019-11-07  8:12   ` [Intel-gfx] " Chris Wilson
2019-11-07  8:12 ` [PATCH 27/28] drm/i915: Allow userspace to specify ringsize on construction Chris Wilson
2019-11-07  8:12   ` [Intel-gfx] " Chris Wilson
2019-11-07  8:12 ` [PATCH 28/28] drm/i915/gem: Honour O_NONBLOCK before throttling execbuf submissions Chris Wilson
2019-11-07  8:12   ` [Intel-gfx] " Chris Wilson
2019-11-07 11:18 ` ✗ Fi.CI.CHECKPATCH: warning for series starting with [01/28] drm/i915: Leave the aliasing-ppgtt size alone Patchwork
2019-11-07 11:18   ` [Intel-gfx] " Patchwork
2019-11-07 11:30 ` ✗ Fi.CI.SPARSE: " Patchwork
2019-11-07 11:30   ` [Intel-gfx] " Patchwork
2019-11-07 11:39 ` ✗ Fi.CI.BAT: failure " Patchwork
2019-11-07 11:39   ` [Intel-gfx] " Patchwork

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