xen-netfront: Delete rx_refill_timer in xennet_disconnect_backend()

rx_refill_timer should be deleted as soon as we disconnect from the
backend since otherwise it is possible for the timer to go off before
we get to xennet_destroy_queues(). If this happens we may dereference
queue->rx.sring which is set to NULL in xennet_disconnect_backend().

Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
CC: stable@vger.kernel.org
Reviewed-by: Juergen Gross <jgross@suse.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c

path: root/curvetun/Makefile

curvetun-libs =	-l${CONFIG_NACL_LIB} \
		-lpthread

curvetun-objs =	xmalloc.o \
		epoll2.o \
		str.o \
		dev.o \
		stun.o \
		sock.o \
		sig.o \
		link.o \
		patricia.o \
		corking.o \
		trie.o \
		taia.o \
		hash.o \
		rnd.o \
		curve.o \
		curve_test.o \
		cookie.o \
		keypair.o \
		ioexact.o \
		ioops.o \
		cpusched.o \
		die.o \
		sysctl.o \
		curvetun_mgmt_servers.o \
		curvetun_mgmt_users.o \
		curvetun_server.o \
		curvetun_client.o \
		curvetun.o

curvetun-eflags = -I ${CONFIG_NACL_INC_DIR}

curvetun-confs =