From: Qian Cai <cai@lca.pw>
To: paulmck@kernel.org
Cc: Stephen Rothwell <sfr@canb.auug.org.au>,
Linux Next Mailing List <linux-next@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Madhuparna Bhowmik <madhuparnabhowmik10@gmail.com>,
Amol Grover <frextrite@gmail.com>,
Dmitry Vyukov <dvyukov@google.com>
Subject: Re: Default enable RCU list lockdep debugging with PROVE_RCU
Date: Fri, 15 May 2020 14:36:26 -0400 [thread overview]
Message-ID: <CA610F47-290E-4826-B1D9-7CE09D7CEA6D@lca.pw> (raw)
In-Reply-To: <20200514181305.GT2869@paulmck-ThinkPad-P72>
> On May 14, 2020, at 2:13 PM, Paul E. McKenney <paulmck@kernel.org> wrote:
>
> Fair enough! And yes, the Linux kernel is quite large, so I certainly am
> not asking you to test the whole thing yourself.
Ok, I saw 0day bot also started to report those which is good. For example,
lkml.org/lkml/2020/5/12/1358
which so far is nit blocking 0day on linux-next since it does not use panic_on_warn yet (while syzbot does).
Thus, I am more convinced that we should not revert the commit just for syzbot until someone could also convince 0day to select RCU_EXPERT and then DEBUG_RCU_LIST?
next prev parent reply other threads:[~2020-05-15 18:36 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-14 12:25 Default enable RCU list lockdep debugging with PROVE_RCU Stephen Rothwell
2020-05-14 12:31 ` Qian Cai
2020-05-14 13:33 ` Paul E. McKenney
2020-05-14 13:39 ` Qian Cai
2020-05-14 13:44 ` Qian Cai
2020-05-14 13:54 ` Paul E. McKenney
2020-05-14 14:03 ` Qian Cai
2020-05-14 15:34 ` Paul E. McKenney
2020-05-14 15:46 ` Qian Cai
2020-05-14 18:13 ` Paul E. McKenney
2020-05-15 18:36 ` Qian Cai [this message]
2020-05-17 21:47 ` Paul E. McKenney
2020-05-18 5:54 ` Rong Chen
2020-05-18 12:44 ` Paul E. McKenney
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