Messages in this thread | | | Subject | Re: Default enable RCU list lockdep debugging with PROVE_RCU | From | Rong Chen <> | Date | Mon, 18 May 2020 13:54:13 +0800 |
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On 5/18/20 5:47 AM, Paul E. McKenney wrote: > On Fri, May 15, 2020 at 02:36:26PM -0400, Qian Cai wrote: >> >>> 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? > Let's ask the 0day people, now CCed, if they would be willing to > build with CONFIG_RCU_EXPERT=y and CONFIG_DEBUG_RCU_LIST=y on some > fraction of their testing. ;-) > > Thanx, Paul
Hi,
Thanks for your advice, we'll support it in the near future.
Best Regards, Rong Chen
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