ozaki-r 8f4376cb6f Fix race condition on ifqueue used by traditional netisr ... If a underlying network device driver supports MSI/MSI-X, RX interrupts can be delivered to arbitrary CPUs. This means that Layer 2 subroutines such as ether_input (softint) and subsequent Layer 3 subroutines (softint) which are called via traditional netisr can be dispatched on an arbitrary CPU. Layer 2 subroutines now run without any locks (expected) and so a Layer 2 subroutine and a Layer 3 subroutine can run in parallel. There is a shared data between a Layer 2 routine and a Layer 3 routine, that is ifqueue and IF_ENQUEUE (from L2) and IF_DEQUEUE (from L3) on it are racy now. To fix the race condition, use ifqueue#ifq_lock to protect ifqueue instead of splnet that is meaningless now. The same race condition exists in route_intr. Fix it as well. Reviewed by knakahara@		2016-10-03 11:06:06 +00:00
..
aarp.c	Apply pserialize and psref to struct ifaddr and its variants	2016-08-01 03:15:30 +00:00
aarp.h
at_control.c	Apply pserialize and psref to struct ifaddr and its variants	2016-08-01 03:15:30 +00:00
at_extern.h	Give proper prototype to ddp_output.	2016-01-20 21:59:19 +00:00
at_print.c	- s/u_intX/uintX/	2014-12-02 19:33:44 +00:00
at_proto.c	Revert previous: ran cvs commit when I meant cvs diff. Sorry!	2016-01-21 15:41:29 +00:00
at_rmx.c
at_var.h
at.h	- s/u_intX/uintX/	2014-12-02 19:33:44 +00:00
ddp_input.c	Fix race condition on ifqueue used by traditional netisr	2016-10-03 11:06:06 +00:00
ddp_output.c	apply if_output_lock() to L3 callers which call ifp->if_output() of L2(or L3 tunneling).	2016-06-20 06:46:37 +00:00
ddp_private.h
ddp_usrreq.c	Fix race condition on ifqueue used by traditional netisr	2016-10-03 11:06:06 +00:00
ddp_var.h
ddp.h
files.netatalk	Define netatalk module.	2014-12-08 07:18:45 +00:00
Makefile
phase2.h	More on PR 41200: headers that declare ioctls should include sys/ioccom.h.	2015-09-06 06:00:59 +00:00