On Wed, Jun 13, 2018 at 03:36:42PM +0000, Bart Van Assche wrote: > Hello stable kernel maintainers, > > Please backport patch 327ea4adcfa3 ("blkdev_report_zones_ioctl(): > Use vmalloc() to allocate large buffers") to at least the v4.17.x and > v4.14.y stable kernel series. That patch fixes a bug introduced in > kernel v4.10. The entire patch is shown below. It's already in my queue to apply, and I normally wait until after it shows up in a -rc release before queueing it up. But I'll go do so now, thanks. greg k-h