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mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-19 18:53:52 +08:00
linux-next/drivers/vhost
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 vhost: Make vhost a separate module 2013-07-07 17:33:44 +03:00
Makefile vhost: Make vhost a separate module 2013-07-07 17:33:44 +03:00
net.c vhost_net: fix wrong iter offset when setting number of buffers 2015-02-15 08:17:15 -08:00
scsi.c loop/usb/vhost-scsi/xen-scsiback: Fix use of __transport_register_session 2015-03-19 23:15:14 -07:00
test.c vhost: move memory pointer to VQs 2014-06-09 16:21:07 +03:00
test.h vhost test module 2010-12-09 16:00:21 +02:00
vhost.c vhost: switch vhost get_indirect() to iov_iter, kill memcpy_fromiovec() 2015-02-04 01:34:15 -05:00
vhost.h vhost: remove unnecessary forward declarations in vhost.h 2014-12-09 12:06:33 +02:00
vringh.c vringh: update for virtio 1.0 APIs 2014-12-15 23:49:28 +02:00