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From: Boris Brezillon <boris.brezillon@collabora.com>
To: "Christian König" <christian.koenig@amd.com>
Cc: Steven Price <steven.price@arm.com>,
	Liviu Dudau <liviu.dudau@arm.com>,
	Sumit Semwal <sumit.semwal@linaro.org>,
	Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
	Maxime Ripard <mripard@kernel.org>,
	Thomas Zimmermann <tzimmermann@suse.de>,
	David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
	linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org,
	linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/6] dma-resv: Define guards for context-less dma_resv locks
Date: Mon, 18 May 2026 11:14:56 +0200	[thread overview]
Message-ID: <20260518111456.30ba9bba@fedora> (raw)
In-Reply-To: <03a57011-e734-4a74-aef2-e3a6016e15fc@amd.com>

Hi Christian,

On Mon, 18 May 2026 09:10:23 +0200
Christian König <christian.koenig@amd.com> wrote:

> On 5/13/26 18:58, Boris Brezillon wrote:
> > When used without a context, dma_resv are no different from regular
> > locks. Define guards so we can use the guard-syntactic sugars for
> > explicit/implicit scoped locks.
> > 
> > Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>  
> 
> Reviewed-by: Christian König <christian.koenig@amd.com>
> 
> How do you want to upstream it? My preference would be drm-misc-next, but I think I can live with a panthor specific branch as well.

Everything Panthor related goes through drm-misc-next, so drm-misc-next
also has my preference ;-). But I'd like to wait for more feedback on
the other drm patches, and there are a few things I need to address in
the panthor patches anyway, so it's likely to take a couple more weeks
for this series to hit the drm-misc tree, unless you have a good reason
to fast-track this specific patch.

Regards,

Boris

  reply	other threads:[~2026-05-18  9:15 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-05-13 16:58 [PATCH 0/6] drm/panthor: Use guards Boris Brezillon
2026-05-13 16:58 ` [PATCH 1/6] drm/panthor: Driver-wide xxx_[un]lock -> [scoped_]guard replacement Boris Brezillon
2026-05-14 13:16   ` Steven Price
2026-05-14 17:09     ` Chia-I Wu
2026-05-18  8:43       ` Boris Brezillon
2026-05-18  8:57     ` Boris Brezillon
2026-05-18 23:50       ` [Linaro-mm-sig] " Chia-I Wu
2026-05-13 16:58 ` [PATCH 2/6] dma-resv: Define guards for context-less dma_resv locks Boris Brezillon
2026-05-14 18:23   ` Chia-I Wu
2026-05-18  7:10   ` Christian König
2026-05-18  9:14     ` Boris Brezillon [this message]
2026-05-18 12:18       ` Christian König
2026-05-18 14:15         ` Boris Brezillon
2026-05-13 16:58 ` [PATCH 3/6] drm: Define a conditional guard for drm_dev_{enter,exit}() Boris Brezillon
2026-05-14 18:34   ` Chia-I Wu
2026-05-18  8:28     ` Boris Brezillon
2026-05-18  9:16       ` Christian König
2026-05-18  9:35         ` Boris Brezillon
2026-05-13 16:58 ` [PATCH 4/6] drm/panthor: Use guards for resv locking Boris Brezillon
2026-05-14 18:35   ` Chia-I Wu
2026-05-13 16:58 ` [PATCH 5/6] drm/panthor: Use the drm_dev_access guard Boris Brezillon
2026-05-14 18:36   ` Chia-I Wu
2026-05-13 16:58 ` [PATCH 6/6] drm/panthor: Add a new guard for our custom resume_and_get() PM helper Boris Brezillon
2026-05-14 18:39   ` Chia-I Wu

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