Messages in this thread | | | Subject | Re: Default enable RCU list lockdep debugging with PROVE_RCU | From | Qian Cai <> | Date | Thu, 14 May 2020 08:31:13 -0400 |
| |
> On May 14, 2020, at 8:25 AM, Stephen Rothwell <sfr@canb.auug.org.au> wrote: > > 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)?
Alternatively, could syzbot to use PROVE_RCU=n temporarily because it can’t keep up with it? I personally found PROVE_RCU_LIST=y is still useful for my linux-next testing, and don’t want to lose that coverage overnight.
| |