K 10 svn:author V 4 neel K 8 svn:date V 27 2014-07-26T02:51:46.202957Z K 7 svn:log V 197 Don't return -1 from the push emulation handler. Negative return values are interpreted specially on return from sys_ioctl() and may cause undesirable side-effects like restarting the system call. END