On Mon, Apr 09, 2018 at 04:18:07PM -0500, Goldwyn Rodrigues wrote: I'm sorry I missed this email. My inbox is a disaster :( > I tried these patches against next-20180329 and added the patch for the > bug reported by Mike Kravetz. I am getting the following BUG on ext4 and > xfs, running generic/048 tests of fstests. Each trace is from a > different instance/run. Yikes. I haven't been able to reproduce this. Maybe it's a matter of filesystem or some other quirk. It seems easy for you to reproduce it, so would you mind bisecting it? Should be fairly straightforward; I'd start at commit "xarray: Add MAINTAINERS entry", since the page cache shouldn't be affected by anything up to that point, then bisect forwards from there. > BTW, for my convenience, do you have these patches in a public git tree? I didn't publish it; it's hard to push out a tree based on linux-next. I'll try to make that happen.