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From: Loic Poulain <loic.poulain@linaro.org>
To: M Chetan Kumar <m.chetan.kumar@linux.intel.com>
Cc: Network Development <netdev@vger.kernel.org>,
Jakub Kicinski <kuba@kernel.org>,
David Miller <davem@davemloft.net>,
Johannes Berg <johannes@sipsolutions.net>,
Sergey Ryazanov <ryazanov.s.a@gmail.com>,
"Sudi, Krishna C" <krishna.c.sudi@intel.com>,
linuxwwan <linuxwwan@intel.com>
Subject: Re: [PATCH 4/4] net: wwan: iosm: fix recursive lock acquire in unregister
Date: Wed, 4 Aug 2021 19:09:52 +0200 [thread overview]
Message-ID: <CAMZdPi8Fotq3z8ET+3dfQjPuUSX8Lna5dqF4jDsbTxf5bePWDA@mail.gmail.com> (raw)
In-Reply-To: <20210804160952.70254-5-m.chetan.kumar@linux.intel.com>
On Wed, 4 Aug 2021 at 18:11, M Chetan Kumar
<m.chetan.kumar@linux.intel.com> wrote:
>
> Calling unregister_netdevice() inside wwan del link is trying to
> acquire the held lock in ndo_stop_cb(). Instead, queue net dev to
> be unregistered later.
>
> Signed-off-by: M Chetan Kumar <m.chetan.kumar@linux.intel.com>
Reviewed-by: Loic Poulain <loic.poulain@linaro.org>
next prev parent reply other threads:[~2021-08-04 17:00 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-04 16:09 [PATCH 0/4] net: wwan: iosm: fixes M Chetan Kumar
2021-08-04 16:09 ` [PATCH 1/4] net: wwan: iosm: fix lkp buildbot warning M Chetan Kumar
2021-08-04 16:09 ` [PATCH 2/4] net: wwan: iosm: endianness type correction M Chetan Kumar
2021-08-04 17:09 ` Loic Poulain
2021-08-04 16:09 ` [PATCH 3/4] net: wwan: iosm: correct data protocol mask bit M Chetan Kumar
2021-08-04 17:10 ` Loic Poulain
2021-08-04 16:09 ` [PATCH 4/4] net: wwan: iosm: fix recursive lock acquire in unregister M Chetan Kumar
2021-08-04 17:09 ` Loic Poulain [this message]
2021-08-05 10:30 ` [PATCH 0/4] net: wwan: iosm: fixes patchwork-bot+netdevbpf
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