On Fri, Jan 10, 2014 at 06:41:03AM +0800, Linus Torvalds wrote: > I think the sane short term fix is to make the kfree() of the i_security > member be a rcu free, and not clear the member. Interesting use case. ;-) Thanx, Paul > Not pretty, but should did this case.. > > Linus > > On Jan 10, 2014 6:31 AM, "Al Viro" <viro@xxxxxxxxxxxxxxxxxx> wrote: > > > > iput() definitely can sleep (that's when actual truncation and inode > > freeing is done for opened-and-unlinked files - on the final iput() after > > close()), but that' irrelevant here - fsnotify_delete_inode() grabs > > a bunch of mutexes, which makes calling it from rcu callback no-go. -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
