Re: [PATCH v2 5/5] kcsan: Introduce ASSERT_EXCLUSIVE_BITS(var, mask)

From: Paul E. McKenney
Date: Thu Feb 13 2020 - 01:36:44 EST


On Wed, Feb 12, 2020 at 07:48:15PM -0500, Qian Cai wrote:
>
>
> > On Feb 12, 2020, at 4:40 PM, Paul E. McKenney <paulmck@xxxxxxxxxx> wrote:
> >
> > On Wed, Feb 12, 2020 at 07:30:16AM -0500, Qian Cai wrote:
> >>
> >>
> >>> On Feb 12, 2020, at 5:57 AM, Marco Elver <elver@xxxxxxxxxx> wrote:
> >>>
> >>> KCSAN is currently in -rcu (kcsan branch has the latest version),
> >>> -tip, and -next.
> >>
> >> It would like be nice to at least have this patchset can be applied against the linux-next, so I can try it a spin.
> >>
> >> Maybe a better question to Paul if he could push all the latest kcsan code base to linux-next soon since we are now past the merging window. I also noticed some data races in rcu but only found out some of them had already been fixed in rcu tree but not in linux-next.
> >
> > I have pushed all that I have queued other than the last set of five,
> > which I will do tomorrow (Prague time) if testing goes well.
> >
> > Could you please check the -rcu "dev" branch to see if I am missing any
> > of the KCSAN patches?
>
> Nope. It looks good to me.

Thank you for checking!

Thanx, Paul