On Tue, May 05, 2020 at 05:05:36PM +0200, Arnd Bergmann wrote: > On Tue, May 5, 2020 at 4:17 PM 'Marco Elver' via Clang Built Linux > <[email protected]> wrote: > > On Tue, 5 May 2020 at 16:11, Arnd Bergmann <[email protected]> wrote: > > > So far, my randconfig checks found two such instances, one for read_once > > > and one for write_once. There are probably a couple more in random > > > configurations, but I guess they are rare enough that we can just work > > > around them like this. > > > > [+Cc Will] > > > > Thanks for testing and fixing this. Note that this may no longer be > > necessary once Will's patches land. Also noted here: > > https://lkml.kernel.org/r/canpmjnnw6m9gqj6wgthh4cegu8rotvu5x6vqs_tcbxx3gpw...@mail.gmail.com > > > > For reference, Will's series: > > https://lore.kernel.org/lkml/[email protected]/ > > Right, good point. If that is going to get merged for the same release, we > don't > need my workarounds and I'll just keep them applied locally in my linux-next > randconfig tree for the moment.
I'll send out a new version based on the kcsan stuff this week, so fingers crossed for 5.8! Will
