From: Peter Zijlstra <peterz@infradead.org>
To: Davidlohr Bueso <dave@stgolabs.net>
Cc: David Howells <dhowells@redhat.com>,
linux-afs@lists.infradead.org, Ingo Molnar <mingo@redhat.com>,
Will Deacon <will@kernel.org>,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
Thomas Gleixner <tglx@linutronix.de>
Subject: Re: [PATCH] rxrpc: struct mutex cannot be used for rxrpc_call::user_mutex
Date: Fri, 20 Dec 2019 21:13:14 +0100 [thread overview]
Message-ID: <20191220201314.GS2827@hirez.programming.kicks-ass.net> (raw)
In-Reply-To: <20191219174417.jax2fy3fvrvrrpsq@linux-p48b>
On Thu, Dec 19, 2019 at 09:44:17AM -0800, Davidlohr Bueso wrote:
> On Thu, 19 Dec 2019, Peter Zijlstra wrote:
>
> > Automate what exactly?
>
> What I meant was automating finding cases that are 'false positives' such
> as rxrpc and kexec _before_ re-adding the warn.
I suppose we can keep the WARN patch in a -next enabled branch for a
while, without it nessecarily going into linus' tree on the next
release.
That does require people actually testing -next, which seems somewhat
optimistic.
Alternatively, you can try your hand at smatch ...
next prev parent reply other threads:[~2019-12-20 20:13 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-17 15:32 [PATCH] rxrpc: struct mutex cannot be used for rxrpc_call::user_mutex David Howells
2019-12-18 13:50 ` Peter Zijlstra
2019-12-18 19:08 ` Davidlohr Bueso
2019-12-18 20:28 ` Davidlohr Bueso
2019-12-19 9:05 ` Peter Zijlstra
2019-12-19 17:44 ` Davidlohr Bueso
2019-12-20 20:13 ` Peter Zijlstra [this message]
2019-12-18 20:39 ` Peter Zijlstra
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