From: Kalle Valo <kvalo@kernel.org>
To: Martin Kaistra <martin.kaistra@linutronix.de>
Cc: linux-wireless@vger.kernel.org,
Jes Sorensen <Jes.Sorensen@gmail.com>,
Ping-Ke Shih <pkshih@realtek.com>,
Bitterblue Smith <rtl8821cerfe2@gmail.com>,
Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Subject: Re: [PATCH v3 1/2] wifi: rtl8xxxu: add cancel_work_sync() for c2hcmd_work
Date: Sun, 14 Jan 2024 19:10:02 +0000 (UTC) [thread overview]
Message-ID: <170525940101.1549893.9097725363739190681.kvalo@kernel.org> (raw)
In-Reply-To: <20240111163628.320697-2-martin.kaistra@linutronix.de>
Martin Kaistra <martin.kaistra@linutronix.de> wrote:
> The workqueue might still be running, when the driver is stopped. To
> avoid a use-after-free, call cancel_work_sync() in rtl8xxxu_stop().
>
> Fixes: e542e66b7c2e ("rtl8xxxu: add bluetooth co-existence support for single antenna")
> Signed-off-by: Martin Kaistra <martin.kaistra@linutronix.de>
> Reviewed-by: Ping-Ke Shih <pkshih@realtek.com>
2 patches applied to wireless-next.git, thanks.
1213acb478a7 wifi: rtl8xxxu: add cancel_work_sync() for c2hcmd_work
ece90a862232 wifi: rtl8xxxu: enable channel switch support
--
https://patchwork.kernel.org/project/linux-wireless/patch/20240111163628.320697-2-martin.kaistra@linutronix.de/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
next prev parent reply other threads:[~2024-01-14 19:10 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-11 16:36 [PATCH v3 0/2] wifi: rtl8xxxu: channel switch support Martin Kaistra
2024-01-11 16:36 ` [PATCH v3 1/2] wifi: rtl8xxxu: add cancel_work_sync() for c2hcmd_work Martin Kaistra
2024-01-12 0:14 ` Ping-Ke Shih
2024-01-14 19:10 ` Kalle Valo [this message]
2024-01-11 16:36 ` [PATCH v3 2/2] wifi: rtl8xxxu: enable channel switch support Martin Kaistra
2024-01-12 0:14 ` Ping-Ke Shih
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