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From: "Christian König" <christian.koenig@amd.com>
To: Jason Ekstrand <jason@jlekstrand.net>,
	intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Subject: Re: [PATCH 4/6] drm/ttm: Force re-init if ttm_global_init() fails
Date: Wed, 21 Jul 2021 08:35:56 +0200	[thread overview]
Message-ID: <8c6a14f1-5b42-bca2-ee59-7274667e794c@amd.com> (raw)
In-Reply-To: <20210720181357.2760720-5-jason@jlekstrand.net>

Am 20.07.21 um 20:13 schrieb Jason Ekstrand:
> If we have a failure, decrement the reference count so that the next
> call to ttm_global_init() will actually do something instead of assume
> everything is all set up.
>
> Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
> Fixes: 62b53b37e4b1 ("drm/ttm: use a static ttm_bo_global instance")
> Reviewed-by: Christian König <christian.koenig@amd.com>

I've just pushed this to drm-misc-fixes.

Thanks,
Christian.

> ---
>   drivers/gpu/drm/ttm/ttm_device.c | 2 ++
>   1 file changed, 2 insertions(+)
>
> diff --git a/drivers/gpu/drm/ttm/ttm_device.c b/drivers/gpu/drm/ttm/ttm_device.c
> index 5f31acec3ad76..519deea8e39b7 100644
> --- a/drivers/gpu/drm/ttm/ttm_device.c
> +++ b/drivers/gpu/drm/ttm/ttm_device.c
> @@ -100,6 +100,8 @@ static int ttm_global_init(void)
>   	debugfs_create_atomic_t("buffer_objects", 0444, ttm_debugfs_root,
>   				&glob->bo_count);
>   out:
> +	if (ret)
> +		--ttm_glob_use_count;
>   	mutex_unlock(&ttm_global_mutex);
>   	return ret;
>   }


WARNING: multiple messages have this Message-ID (diff)
From: "Christian König" <christian.koenig@amd.com>
To: Jason Ekstrand <jason@jlekstrand.net>,
	intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Subject: Re: [Intel-gfx] [PATCH 4/6] drm/ttm: Force re-init if ttm_global_init() fails
Date: Wed, 21 Jul 2021 08:35:56 +0200	[thread overview]
Message-ID: <8c6a14f1-5b42-bca2-ee59-7274667e794c@amd.com> (raw)
In-Reply-To: <20210720181357.2760720-5-jason@jlekstrand.net>

Am 20.07.21 um 20:13 schrieb Jason Ekstrand:
> If we have a failure, decrement the reference count so that the next
> call to ttm_global_init() will actually do something instead of assume
> everything is all set up.
>
> Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
> Fixes: 62b53b37e4b1 ("drm/ttm: use a static ttm_bo_global instance")
> Reviewed-by: Christian König <christian.koenig@amd.com>

I've just pushed this to drm-misc-fixes.

Thanks,
Christian.

> ---
>   drivers/gpu/drm/ttm/ttm_device.c | 2 ++
>   1 file changed, 2 insertions(+)
>
> diff --git a/drivers/gpu/drm/ttm/ttm_device.c b/drivers/gpu/drm/ttm/ttm_device.c
> index 5f31acec3ad76..519deea8e39b7 100644
> --- a/drivers/gpu/drm/ttm/ttm_device.c
> +++ b/drivers/gpu/drm/ttm/ttm_device.c
> @@ -100,6 +100,8 @@ static int ttm_global_init(void)
>   	debugfs_create_atomic_t("buffer_objects", 0444, ttm_debugfs_root,
>   				&glob->bo_count);
>   out:
> +	if (ret)
> +		--ttm_glob_use_count;
>   	mutex_unlock(&ttm_global_mutex);
>   	return ret;
>   }

_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

  reply	other threads:[~2021-07-21  6:36 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-20 18:13 [PATCH 0/6] Fix the debugfs splat from mock selftests Jason Ekstrand
2021-07-20 18:13 ` [Intel-gfx] " Jason Ekstrand
2021-07-20 18:13 ` [PATCH 1/6] drm/i915: Call i915_globals_exit() after i915_pmu_exit() Jason Ekstrand
2021-07-20 18:13   ` [Intel-gfx] " Jason Ekstrand
2021-07-20 18:13 ` [PATCH 2/6] drm/i915: Call i915_globals_exit() if pci_register_device() fails Jason Ekstrand
2021-07-20 18:13   ` [Intel-gfx] " Jason Ekstrand
2021-07-20 18:13 ` [PATCH 3/6] drm/i915: Use a table for i915_init/exit Jason Ekstrand
2021-07-20 18:13   ` [Intel-gfx] " Jason Ekstrand
2021-07-20 18:29   ` Daniel Vetter
2021-07-20 18:29     ` [Intel-gfx] " Daniel Vetter
2021-07-21  9:06   ` Tvrtko Ursulin
2021-07-21  9:06     ` Tvrtko Ursulin
2021-07-21 15:12     ` Jason Ekstrand
2021-07-21 15:12       ` Jason Ekstrand
2021-07-20 18:13 ` [PATCH 4/6] drm/ttm: Force re-init if ttm_global_init() fails Jason Ekstrand
2021-07-20 18:13   ` [Intel-gfx] " Jason Ekstrand
2021-07-21  6:35   ` Christian König [this message]
2021-07-21  6:35     ` Christian König
2021-07-21  9:06     ` Daniel Vetter
2021-07-21  9:06       ` Daniel Vetter
2021-07-21  9:08       ` Christian König
2021-07-21  9:08         ` Christian König
2021-07-21  9:12         ` Daniel Vetter
2021-07-21  9:12           ` Daniel Vetter
2021-07-20 18:13 ` [PATCH 5/6] drm/ttm: Initialize debugfs from ttm_global_init() Jason Ekstrand
2021-07-20 18:13   ` [Intel-gfx] " Jason Ekstrand
2021-07-20 18:13 ` [PATCH 6/6] drm/i915: Make the kmem slab for i915_buddy_block a global Jason Ekstrand
2021-07-20 18:13   ` [Intel-gfx] " Jason Ekstrand
2021-07-20 18:29 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for Fix the debugfs splat from mock selftests (rev2) Patchwork
2021-07-20 18:30 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2021-07-20 18:34 ` [Intel-gfx] ✗ Fi.CI.DOCS: " Patchwork
2021-07-20 18:56 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2021-07-20 20:45 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
  -- strict thread matches above, loose matches on Subject: below --
2021-07-21 15:23 [PATCH 0/6] Fix the debugfs splat from mock selftests (v3) Jason Ekstrand
2021-07-21 15:23 ` [PATCH 4/6] drm/ttm: Force re-init if ttm_global_init() fails Jason Ekstrand
2021-07-19 18:30 [PATCH 0/6] Fix the debugfs splat from mock selftests Jason Ekstrand
2021-07-19 18:30 ` [PATCH 4/6] drm/ttm: Force re-init if ttm_global_init() fails Jason Ekstrand
2021-07-19 19:21   ` Christian König

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