From: Thierry Reding <thierry.reding@kernel.org>
To: Felix Gu <ustc.gu@gmail.com>
Cc: Mikko Perttunen <mperttunen@nvidia.com>,
David Airlie <airlied@gmail.com>,
Simona Vetter <simona@ffwll.ch>,
Sowjanya Komatineni <skomatineni@nvidia.com>,
Thierry Reding <treding@nvidia.com>,
dri-devel@lists.freedesktop.org, linux-tegra@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] gpu: host1x: mipi: Fix device_node reference leak in tegra_mipi_request()
Date: Thu, 28 May 2026 15:55:49 +0200 [thread overview]
Message-ID: <ahhJVgM4pd4ecg91@orome> (raw)
In-Reply-To: <20260416-mipi-v1-1-9c027175abdf@gmail.com>
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On Thu, Apr 16, 2026 at 08:09:29PM +0800, Felix Gu wrote:
> In tegra_mipi_request(), when provider.np is not equal with args.np, it
> returns without calling of_node_put(args.np), causing a reference leak.
>
> Convert to use the existing goto out pattern to ensure proper cleanup.
>
> Fixes: 767598d447aa ("gpu: host1x: mipi: Update tegra_mipi_request() to be node based")
> Signed-off-by: Felix Gu <ustc.gu@gmail.com>
> ---
> drivers/gpu/host1x/mipi.c | 6 ++++--
> 1 file changed, 4 insertions(+), 2 deletions(-)
Applied, thanks.
Thierry
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prev parent reply other threads:[~2026-05-28 13:55 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-16 12:09 [PATCH] gpu: host1x: mipi: Fix device_node reference leak in tegra_mipi_request() Felix Gu
2026-05-28 13:55 ` Thierry Reding [this message]
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