On Tue, Oct 15, 2024 at 06:11:44PM -0700, Jakub Kicinski wrote:
> Commit 0aaa8977acbf ("configs: introduce debug.config for CI-like setup")
> added CONFIG_PROVE_RCU_LIST=y to the common CI config,
> but RCU_EXPERT is not set, and it's a dependency for
> CONFIG_PROVE_RCU_LIST=y. Make sure CIs take advantage
> of CONFIG_PROVE_RCU_LIST=y, recent fixes in networking
> indicate that it does catch bugs.
>
> Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx>
Reviewed-by: Joel Fernandes (Google) <joel@xxxxxxxxxxxxxxxxx>
thanks,
- Joel
> ---
> I'd be slightly tempted to still send it to Linux for v6.12.
>
> CC: paulmck@xxxxxxxxxx
> CC: frederic@xxxxxxxxxx
> CC: neeraj.upadhyay@xxxxxxxxxx
> CC: joel@xxxxxxxxxxxxxxxxx
> CC: rcu@xxxxxxxxxxxxxxx
> CC: linux-kernel@xxxxxxxxxxxxxxx
> CC: kees@xxxxxxxxxx
> CC: matttbe@xxxxxxxxxx
> ---
> kernel/configs/debug.config | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/kernel/configs/debug.config b/kernel/configs/debug.config
> index 509ee703de15..20552f163930 100644
> --- a/kernel/configs/debug.config
> +++ b/kernel/configs/debug.config
> @@ -103,6 +103,7 @@ CONFIG_BUG_ON_DATA_CORRUPTION=y
> #
> # RCU Debugging
> #
> +CONFIG_RCU_EXPERT=y
> CONFIG_PROVE_RCU=y
> CONFIG_PROVE_RCU_LIST=y
> #
> --
> 2.46.2
>
