Asias He af0d9187f6 tcm_vhost: Use ACCESS_ONCE for vs->vs_tpg[target] access ... In vhost_scsi_handle_vq: tv_tpg = vs->vs_tpg[target]; if (!tv_tpg) { .... return } tv_cmd = vhost_scsi_allocate_cmd(tv_tpg, &v_req, 1) vs->vs_tpg[target] might change after the NULL check and 2) the above line might access tv_tpg from vs->vs_tpg[target]. To prevent 2), use ACCESS_ONCE. Thanks mst for catching this up! Signed-off-by: Asias He <asias@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>		2013-04-02 16:43:34 -07:00
..
Kconfig	drivers/vhost: remove depends on CONFIG_EXPERIMENTAL	2013-01-21 14:52:45 -08:00
Kconfig.tcm	drivers/vhost: remove depends on CONFIG_EXPERIMENTAL	2013-01-21 14:52:45 -08:00
Makefile	tcm_vhost: Initial merge for vhost level target fabric driver	2012-07-29 13:49:10 -07:00
net.c	vhost_net: handle polling errors when setting backend	2013-01-29 15:43:03 -05:00
tcm_vhost.c	tcm_vhost: Use ACCESS_ONCE for vs->vs_tpg[target] access	2013-04-02 16:43:34 -07:00
tcm_vhost.h	tcm_vhost: Multi-queue support	2013-02-13 11:30:14 -08:00
test.c	vhost: Separate vhost-net features from vhost features	2012-07-22 01:21:53 +03:00
test.h	vhost test module	2010-12-09 16:00:21 +02:00
vhost.c	vhost_net: handle polling errors when setting backend	2013-01-29 15:43:03 -05:00
vhost.h	vhost_net: handle polling errors when setting backend	2013-01-29 15:43:03 -05:00