Re: [PATCH 2/2] debugfs: prevent access to removed files' private data

2016-02-07 Thread Greg Kroah-Hartman
On Tue, Dec 01, 2015 at 12:26:41AM +0100, Nicolai Stange wrote: > Upon return of debugfs_remove()/debugfs_remove_recursive(), it might > still be attempted to access associated private file data through > previously opened struct file objects. If that data has been freed by > the caller of debugfs_

Re: [PATCH 2/2] debugfs: prevent access to removed files' private data

2015-12-01 Thread Paul E. McKenney
On Tue, Dec 01, 2015 at 12:26:41AM +0100, Nicolai Stange wrote: > Upon return of debugfs_remove()/debugfs_remove_recursive(), it might > still be attempted to access associated private file data through > previously opened struct file objects. If that data has been freed by > the caller of debugfs_