On Thu, Apr 4, 2019 at 9:57 AM Christoph Hellwig <hch@xxxxxx> wrote: > > The first one fixes a real bug, the rest just removes static type > checking noise. Note that there are still a lot of sparse warnings > in the MD code, and all but one are about rcu usage. I tried to > come up with proper __rcu annotations for mddev->private, but I > think the current code is extremely sloppy to say it nicely. This > will need a real audit and probably a fair amount of fixes eventually. Thanks Christoph! I will process the series. Song