From: "Paul E. McKenney" <paulmck@kernel.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: "Jason A. Donenfeld" <Jason@zx2c4.com>,
"Christoph Hellwig" <hch@lst.de>,
"Arve Hjønnevåg" <arve@android.com>,
"Todd Kjos" <tkjos@android.com>,
"Martijn Coenen" <maco@android.com>,
"Joel Fernandes" <joel@joelfernandes.org>,
"Christian Brauner" <brauner@kernel.org>,
"Hridya Valsaraju" <hridya@google.com>,
"Suren Baghdasaryan" <surenb@google.com>,
"Theodore Ts'o" <tytso@mit.edu>,
"David S. Miller" <davem@davemloft.net>,
"Eric Dumazet" <edumazet@google.com>,
"Jakub Kicinski" <kuba@kernel.org>,
"Alex Xu (Hello71)" <alex_y_xu@yahoo.ca>,
"Paolo Abeni" <pabeni@redhat.com>,
"Rob Herring" <robh@kernel.org>,
"Frederic Weisbecker" <frederic@kernel.org>,
"Neeraj Upadhyay" <quic_neeraju@quicinc.com>,
"Josh Triplett" <josh@joshtriplett.org>,
"Steven Rostedt" <rostedt@goodmis.org>,
"Mathieu Desnoyers" <mathieu.desnoyers@efficios.com>,
"Lai Jiangshan" <jiangshanlai@gmail.com>,
"Shuah Khan" <shuah@kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
"WireGuard mailing list" <wireguard@lists.zx2c4.com>,
Netdev <netdev@vger.kernel.org>,
rcu@vger.kernel.org, linux-kselftest@vger.kernel.org
Subject: Re: [PATCH] remove CONFIG_ANDROID
Date: Wed, 29 Jun 2022 11:59:03 -0700 [thread overview]
Message-ID: <20220629185903.GL1790663@paulmck-ThinkPad-P17-Gen-1> (raw)
In-Reply-To: <YryJqI/ppVfMhRhI@kroah.com>
On Wed, Jun 29, 2022 at 07:19:36PM +0200, Greg Kroah-Hartman wrote:
> On Wed, Jun 29, 2022 at 07:10:43PM +0200, Jason A. Donenfeld wrote:
> > On Wed, Jun 29, 2022 at 07:00:25PM +0200, Greg Kroah-Hartman wrote:
[ . . . ]
> > That sounds like a false dichotomy. It's not about "fix Android" vs "fix
> > distros". What I'm suggesting is fixing Android AND fixing distros, by
> > looking at the problem holistically. Trading a bad problem on Android
> > (wg connections are broken) for a manageable problem on distros (something
> > something theoretical warm boot attack something) doesn't sound like a
> > nice trade off. Let's instead get this all fixed at the same time.
>
> Agreed, so what should we use instead in the wg code? What userspace
> functionality are you trying to trigger off of here in the current
> CONFIG_ANDROID check?
>
> The RCU stuff is already handled as Paul has stated, so that's not an
> issue.
To be fair, one advantage that the RCU stuff has is that it only very
recently hit mainline, so people are only just now starting to make use
of it. Jason's code has been in for some time, so he has more existing
practice to deal with.
Thanx, Paul
next prev parent reply other threads:[~2022-06-29 18:59 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-29 15:01 Christoph Hellwig
2022-06-29 15:01 ` [PATCH] " Christoph Hellwig
2022-06-29 15:27 ` Greg Kroah-Hartman
2022-06-29 16:07 ` Paul E. McKenney
2022-06-29 16:09 ` Jason A. Donenfeld
2022-06-29 16:10 ` Christoph Hellwig
2022-06-29 16:13 ` Jason A. Donenfeld
2022-06-29 16:15 ` Christoph Hellwig
2022-06-29 16:25 ` Jason A. Donenfeld
2022-06-29 16:30 ` Christoph Hellwig
2022-06-29 16:38 ` Jason A. Donenfeld
2022-06-29 16:45 ` Christoph Hellwig
2022-06-29 16:52 ` Jason A. Donenfeld
2022-06-29 17:00 ` Greg Kroah-Hartman
2022-06-29 17:10 ` Jason A. Donenfeld
2022-06-29 17:19 ` Greg Kroah-Hartman
2022-06-29 17:30 ` Jason A. Donenfeld
2022-06-29 17:35 ` Christoph Hellwig
2022-06-29 17:42 ` Jason A. Donenfeld
2022-06-29 18:59 ` Paul E. McKenney [this message]
2022-06-29 16:56 ` Steven Rostedt
2022-06-29 17:19 ` Jason A. Donenfeld
2022-06-29 17:34 ` Jason A. Donenfeld
2022-06-29 19:05 ` Kalesh Singh
2022-06-29 19:41 ` Theodore Ts'o
2022-06-29 20:47 ` Jason A. Donenfeld
2022-06-29 22:26 ` Kalesh Singh
2022-06-29 23:02 ` Jason A. Donenfeld
2022-06-29 23:19 ` Kalesh Singh
2022-06-30 0:36 ` Joe Perches
2022-06-30 0:50 ` Jason A. Donenfeld
2022-06-30 1:44 ` Joe Perches
2022-06-30 3:02 ` Jason A. Donenfeld
2022-06-29 23:52 ` John Stultz
2022-06-30 0:24 ` Jason A. Donenfeld
2022-06-30 0:30 ` Jason A. Donenfeld
2022-06-30 4:25 ` Kalesh Singh
2022-06-30 10:05 ` Jason A. Donenfeld
2022-06-30 17:12 ` John Stultz
2022-06-30 17:24 ` Jason A. Donenfeld
2022-07-01 20:22 ` Jonathan Corbet
2022-07-01 20:53 ` Jason A. Donenfeld
2022-06-29 16:34 ` Paul E. McKenney
2022-06-29 16:37 ` Christoph Hellwig
2022-06-29 16:45 ` Jason A. Donenfeld
2022-06-29 17:04 ` Paul E. McKenney
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