Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1337118
| Path | csiph.com!news.mixmin.net!aioe.org!bofh.it!news.nic.it!robomod |
|---|---|
| From | Eric Dumazet <eric.dumazet@gmail.com> |
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] ipv6: Annotate change of locking mechanism for np->opt |
| Date | Thu, 18 Feb 2016 09:10:01 +0100 |
| Message-ID | <r3rOV-2FS-13@gated-at.bofh.it> (permalink) |
| References | <r3kDL-5JG-5@gated-at.bofh.it> |
| X-Original-To | Benjamin Poirier <bpoirier@suse.com> |
| Dkim-Signature | v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:subject:from:to:cc:date:in-reply-to:references :content-type:mime-version:content-transfer-encoding; bh=n+Q3lN7+Hi75cp91yvGqHk0ZnuExGV7JK5+vHJ9+PlE=; b=wWfLUSFpXPvDUtb1cRO3bupQORhbiMFuXERq8ZhMHC76XUL6xLqyXF8mNhy75z9WWg NrMjwGtIn9pdHvkOvlMPnnW8mH9YB6UAGtuMQN+SbkGQyFPT1IKTuJrNYmbTdtXx+tyv eqjaR1uV1cOOoQD+tc/1Ij3q5lfv6HCS9TUTPbzju4iWrTuQmFSNiaD5hmG20rjw7/LO XBnYI2Bwara+ReCC8K+vqv1EiO9YBFNcO1iY+j+CfnRL74NvnMDSPjJCp9/kC8eFSllk k0UipJ19xdHKmwXe+rgWUTlZJXs0QORlsFXJD3EhGzljq5WA7FZrYI8nYgqvrg6GdlRD j80w== |
| X-Google-Dkim-Signature | v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:subject:from:to:cc:date:in-reply-to :references:content-type:mime-version:content-transfer-encoding; bh=n+Q3lN7+Hi75cp91yvGqHk0ZnuExGV7JK5+vHJ9+PlE=; b=iqDqLK//N+eFkWCK50rEOcnf/j27vsE0AkwAGnv7Es4wSTwDSR+DUEIoW7bB0LyWlj nemFPyuZM+a4I2Nxp8cCq4VJbQ1qKPCgSO27hQSM9rxe6lNFKKqqgxq5etgNnLFqzERr zckcYQd+dB43aYg0UjUMqNglK70v4PIN2yOvLVKxZjmm/n9skTbvokV+YKY6dFXXoDJX UGs4nwV/UKFFIiQGW/hG1pSRkcsqfo68BFyCTOiFznUisvJbQL5itki/sKy749a1Hod3 kmouAo8VGtYQzrwDlWAN/RKQ3BS0q6aXIJXvUrA3YRoXPZ1/Mc+lLGxIr1N/Wrw6l591 vV0A== |
| X-Gm-Message-State | AG10YORPQwkYaz4WuRY7KVtBRQnGLZDdoEnHwQ4ANDVshGYdfZ1GUsslYbbAqq9zylstaw== |
| X-Received | by 10.28.176.200 with SMTP id z191mr1896622wme.91.1455782910810; Thu, 18 Feb 2016 00:08:30 -0800 (PST) |
| Content-Type | text/plain; charset="UTF-8" |
| X-Mailer | Evolution 3.10.4-0ubuntu2 |
| MIME-Version | 1.0 |
| Content-Transfer-Encoding | 7bit |
| Sender | robomod@news.nic.it |
| List-ID | <linux-kernel.vger.kernel.org> |
| X-Mailing-List | linux-kernel@vger.kernel.org |
| Approved | robomod@news.nic.it |
| Lines | 13 |
| Organization | linux.* mail to news gateway |
| X-Original-Cc | netdev@vger.kernel.org, linux-kernel@vger.kernel.org, "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> |
| X-Original-Date | Thu, 18 Feb 2016 09:08:27 +0100 |
| X-Original-Message-ID | <1455782907.648.6.camel@edumazet-ThinkPad-T530> |
| X-Original-References | <1455754833-31567-1-git-send-email-bpoirier@suse.com> |
| X-Original-Sender | linux-kernel-owner@vger.kernel.org |
| Xref | csiph.com linux.kernel:1337118 |
Show key headers only | View raw
On mer., 2016-02-17 at 16:20 -0800, Benjamin Poirier wrote:
> follows up commit 45f6fad84cc3 ("ipv6: add complete rcu protection around
> np->opt") which added mixed rcu/refcount protection to np->opt.
>
> Given the current implementation of rcu_pointer_handoff(), this has no
> effect at runtime.
>
> Signed-off-by: Benjamin Poirier <bpoirier@suse.com>
> ---
LGTM
Acked-by: Eric Dumazet <edumazet@google.com>
Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
[PATCH] ipv6: Annotate change of locking mechanism for np->opt Benjamin Poirier <bpoirier@suse.com> - 2016-02-18 01:30 +0100 Re: [PATCH] ipv6: Annotate change of locking mechanism for np->opt Eric Dumazet <eric.dumazet@gmail.com> - 2016-02-18 09:10 +0100 Re: [PATCH] ipv6: Annotate change of locking mechanism for np->opt David Miller <davem@davemloft.net> - 2016-02-18 21:30 +0100
csiph-web