From: Johan Hovold <johan@kernel.org>
To: Russell King <linux@armlinux.org.uk>,
Thierry Reding <thierry.reding@gmail.com>,
Jonathan Hunter <jonathanh@nvidia.com>
Cc: linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org,
stable@vger.kernel.org
Subject: Re: [PATCH] amba: tegra-ahb: fix device leak on smmu enable
Date: Wed, 5 Nov 2025 09:08:28 +0100 [thread overview]
Message-ID: <aQsF_OJF3eaJt7YP@hovoldconsulting.com> (raw)
In-Reply-To: <20250925150007.24173-1-johan@kernel.org>
On Thu, Sep 25, 2025 at 05:00:07PM +0200, Johan Hovold wrote:
> Make sure to drop the reference taken to the ahb platform device when
> looking up its driver data while enabling the smmu.
>
> Note that holding a reference to a device does not prevent its driver
> data from going away.
>
> Fixes: 89c788bab1f0 ("ARM: tegra: Add SMMU enabler in AHB")
> Cc: stable@vger.kernel.org # 3.5
> Signed-off-by: Johan Hovold <johan@kernel.org>
> ---
Can this one be picked up for 6.19?
Johan
next prev parent reply other threads:[~2025-11-05 8:08 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-25 15:00 [PATCH] amba: tegra-ahb: fix device leak on smmu enable Johan Hovold
2025-09-26 19:35 ` Markus Elfring
2025-11-05 8:08 ` Johan Hovold [this message]
2025-11-14 16:50 ` Thierry Reding
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