linux-kernel - Re: Default enable RCU list lockdep debugging with PROVE

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Message-ID: <20200514222535.259cb69e@canb.auug.org.au>
Date:   Thu, 14 May 2020 22:25:35 +1000
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     "Paul E. McKenney" <paulmck@...nel.org>
Cc:     Linux Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Madhuparna Bhowmik <madhuparnabhowmik10@...il.com>,
        Amol Grover <frextrite@...il.com>,
        Dmitry Vyukov <dvyukov@...gle.com>
Subject: Re: Default enable RCU list lockdep debugging with PROVE_RCU

Hi Paul,

This patch in the rcu tree

  d13fee049fa8 ("Default enable RCU list lockdep debugging with PROVE_RCU")

is causing whack-a-mole in the syzbot testing of linux-next.  Because
they always do a debug build of linux-next, no testing is getting done. :-(

Can we find another way to find all the bugs that are being discovered
(very slowly)?
-- 
Cheers,
Stephen Rothwell

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