RE: Issues in error queue polling

2018-10-18 Thread Keller, Jacob E
Hi, > -Original Message- > From: Ricardo Biehl Pasquali [mailto:pasqual...@gmail.com] > Sent: Thursday, October 18, 2018 11:27 AM > To: netdev@vger.kernel.org > Cc: Keller, Jacob E ; Gomes, Vinicius > ; da...@davemloft.net > Subject: Issues in error queue po

Issues in error queue polling

2018-10-18 Thread Ricardo Biehl Pasquali
The commit 7d4c04fc170087119727 ("net: add option to enable error queue packets waking select") (2013-03-28) introduced SO_SELECT_ERR_QUEUE, which masks POLLPRI with POLLERR event return in some socket poll callbacks. POLLERR event issued with sock_queue_err_skb() did not wake up a poll when POLLE