Eric W. Biederman 28b78eb401 net ax25: Reorder ax25_exit to remove races. ... [ Upstream commit 3adadc08cc ] While reviewing the sysctl code in ax25 I spotted races in ax25_exit where it is possible to receive notifications and packets after already freeing up some of the data structures needed to process those notifications and updates. Call unregister_netdevice_notifier early so that the rest of the cleanup code does not need to deal with network devices. This takes advantage of my recent enhancement to unregister_netdevice_notifier to send unregister notifications of all network devices that are current registered. Move the unregistration for packet types, socket types and protocol types before we cleanup any of the ax25 data structures to remove the possibilities of other races. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2012-04-27 09:51:21 -07:00
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af_ax25.c	net ax25: Reorder ax25_exit to remove races.	2012-04-27 09:51:21 -07:00
ax25_addr.c
ax25_dev.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
ax25_ds_in.c
ax25_ds_subr.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
ax25_ds_timer.c	ax25: missplaced sock_put(sk)	2010-08-26 15:18:27 -07:00
ax25_iface.c	ax25: Fix set-but-unused variable.	2011-04-17 00:48:31 -07:00
ax25_in.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
ax25_ip.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
ax25_out.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
ax25_route.c	net/ax25: Use available error codes	2010-08-18 14:26:31 -07:00
ax25_std_in.c
ax25_std_subr.c
ax25_std_timer.c	Revert "ax25: Fix std timer socket destroy handling."	2008-10-06 12:48:29 -07:00
ax25_subr.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
ax25_timer.c	[AX25] ax25_timer: use mod_timer instead of add_timer	2008-02-12 17:53:33 -08:00
ax25_uid.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
Kconfig	Update broken web addresses in the kernel.	2010-10-18 11:03:14 +02:00
Makefile
sysctl_net_ax25.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
TODO	[AX25]: Remove obsolete references to BKL from TODO file.	2008-03-26 02:14:38 -07:00