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| author | Nicholas Bellinger <nab@linux-iscsi.org> | 2014-02-19 17:51:25 -0800 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2014-02-20 13:01:17 -0800 |
| commit | ddb95145a38eb37b236d4e00f43a75d067922dda (patch) | |
| tree | 81a67c0febfeae8f71e8ca06e21dbb6f6aea9aa3 /crypto/blowfish_generic.c | |
| parent | d6a65fdc8903e632aa7bf86ee0f61a73969371f6 (diff) | |
| download | linux-ddb95145a38eb37b236d4e00f43a75d067922dda.tar.gz linux-ddb95145a38eb37b236d4e00f43a75d067922dda.tar.bz2 linux-ddb95145a38eb37b236d4e00f43a75d067922dda.zip | |
qla2xxx: Fix qlt_lport_register base_vha callback race
This patch closes a race between qlt_lport_register() and
tcm_qla2xxx callback logic by holding qla_tgt_mutex before
making the callback.
In order for this to work, the qlt_add_target() and
qlt_remove_target() code has been changed to avoid the
accessing qla_tgt_mutex + list_[add,del] for NPIV enabled
ports.
This bug introduced in v3.14-rc1 code with commit 49a47f2.
Cc: Sawan Chandak <sawan.chandak@qlogic.com>
Cc: Quinn Tran <quinn.tran@qlogic.com>
Cc: Saurav Kashyap <saurav.kashyap@qlogic.com>
Cc: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'crypto/blowfish_generic.c')
0 files changed, 0 insertions, 0 deletions