linux-sg2042/drivers/target/loopback
Bart Van Assche 2f450cc1fb loop/usb/vhost-scsi/xen-scsiback: Fix use of __transport_register_session
This patch changes loopback, usb-gadget, vhost-scsi and xen-scsiback
fabric code to invoke transport_register_session() instead of the
unprotected flavour, to ensure se_tpg->session_lock is taken when
adding new session list nodes to se_tpg->tpg_sess_list.

Note that since these four fabric drivers already hold their own
internal TPG mutexes when accessing se_tpg->tpg_sess_list, and
consist of a single se_session created through configfs attribute
access, no list corruption can currently occur.

So for correctness sake, go ahead and use the se_tpg->session_lock
protected version for these four fabric drivers.

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2015-03-19 23:15:14 -07:00
..
Kconfig target: Follow up core updates from AGrover and HCH (round 4) 2011-07-22 09:37:48 +00:00
Makefile [SCSI] tcm_loop: Add multi-fabric Linux/SCSI LLD fabric module 2011-03-23 13:10:33 -05:00
tcm_loop.c loop/usb/vhost-scsi/xen-scsiback: Fix use of __transport_register_session 2015-03-19 23:15:14 -07:00
tcm_loop.h tcm_loop: Fix wrong I_T nexus association 2014-12-01 21:36:21 -08:00