On Fri, Aug 09, 2024 at 07:37:49AM +0200, Greg Kroah-Hartman wrote: > > * It is not possible to successfully wrap close. > > * So error if someone is trying to use close. > > */ > > - if (vma->vm_ops && vma->vm_ops->close) > > + if (WARN_ON_ONCE(vma->vm_ops && vma->vm_ops->close)) > > So you just rebooted a machine that hits this, loosing data everywhere. > Not nice :( Huh. if you are stupid enough to set panic_on_warn you get to keep the pieces. And our file systems are reliable to not use data on an unclean shutdown anyway. Pleaee stop these BS arguments.