Re: [LKP] Re: de8f5e4f2d ("lockdep: Introduce wait-type checks"): [ 17.344674] EIP: default_idle

[Rong Chen]

On 4/2/20 5:40 PM, Thomas Gleixner wrote:
> kernel test robot <lkp@xxxxxxxxx> writes:
> > Greetings,
> >
> > 0day kernel testing robot got the below dmesg and the first bad commit is
> >
> > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> >
> > commit de8f5e4f2dc1f032b46afda0a78cab5456974f89
> > Author:     Peter Zijlstra <peterz@xxxxxxxxxxxxx>
> > AuthorDate: Sat Mar 21 12:26:01 2020 +0100
> > Commit:     Peter Zijlstra <peterz@xxxxxxxxxxxxx>
> > CommitDate: Sat Mar 21 16:00:24 2020 +0100
> >
> >      lockdep: Introduce wait-type checks
> Can you please avoid enabling
>
> > CONFIG_PROVE_RAW_LOCK_NESTING=y
> for now?
>
> As the changelog states, there are known issues and that's why the
> config is default=n.

Hi Thomas,

Thanks for the advice, we have disabled CONFIG_PROVE_RAW_LOCK_NESTING.

Best Regards,
Rong Chen