On 03/04/2017 07:21 PM, Fengguang Wu wrote: > Hi Jan, > > FYI next-20170303 is good while mainline is bad with this error. > The attached reproduce-* may help reproduce the issue. What's the test case here? It's Sunday, we need to make a quick decision on whether to revert this patch or not. I'm inclined to do so. Jan? -- Jens Axboe