Re: [PATCH 0/3] srcu: A few NMI-safe debugging updates

From: Paul E. McKenney
Date: Fri Oct 14 2022 - 14:35:14 EST


On Thu, Oct 13, 2022 at 07:22:41PM +0200, Frederic Weisbecker wrote:
> Hi,
>
> This has passed SRCU-N, SRCU-P and SRCU-T so far.
>
> git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git
> srcu/nmisafe
>
> HEAD: 3cfdc2c6b8e89ca3c33954ea9b0d69e8cd141412

Thank you, Frederic!

I have pulled this is for review and testing.

Thanx, Paul

> Thanks,
> Frederic
> ---
>
> Frederic Weisbecker (3):
> srcu: Warn when NMI-unsafe API is used in NMI
> srcu: Explain the reason behind the read side critical section on GP start
> srcu: Debug NMI safety even on archs that don't require it
>
>
> include/linux/srcu.h | 44 ++++++++++++++++++++++++++++++++++----------
> include/linux/srcutiny.h | 12 ------------
> include/linux/srcutree.h | 7 -------
> kernel/rcu/srcutree.c | 31 ++++++++++++++++---------------
> 4 files changed, 50 insertions(+), 44 deletions(-)