All of lore.kernel.org
 help / color / mirror / Atom feed
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>

  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

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=CAMZdPi8Fotq3z8ET+3dfQjPuUSX8Lna5dqF4jDsbTxf5bePWDA@mail.gmail.com \
    --to=loic.poulain@linaro.org \
    --cc=davem@davemloft.net \
    --cc=johannes@sipsolutions.net \
    --cc=krishna.c.sudi@intel.com \
    --cc=kuba@kernel.org \
    --cc=linuxwwan@intel.com \
    --cc=m.chetan.kumar@linux.intel.com \
    --cc=netdev@vger.kernel.org \
    --cc=ryazanov.s.a@gmail.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.