diff options
| author |   José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
|---|---|---|
| committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
| commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
| tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/drivers/s390/scsi/zfcp_fc.c | |
| parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) | |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/drivers/s390/scsi/zfcp_fc.c')
| -rw-r--r-- | kernel/drivers/s390/scsi/zfcp_fc.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/kernel/drivers/s390/scsi/zfcp_fc.c b/kernel/drivers/s390/scsi/zfcp_fc.c index 25d49f32c..237688af1 100644 --- a/kernel/drivers/s390/scsi/zfcp_fc.c +++ b/kernel/drivers/s390/scsi/zfcp_fc.c @@ -508,7 +508,7 @@ static void zfcp_fc_adisc_handler(void *data) /* port is good, unblock rport without going through erp */ zfcp_scsi_schedule_rport_register(port); out: - atomic_clear_mask(ZFCP_STATUS_PORT_LINK_TEST, &port->status); + atomic_andnot(ZFCP_STATUS_PORT_LINK_TEST, &port->status); put_device(&port->dev); kmem_cache_free(zfcp_fc_req_cache, fc_req); } @@ -564,14 +564,14 @@ void zfcp_fc_link_test_work(struct work_struct *work) if (atomic_read(&port->status) & ZFCP_STATUS_PORT_LINK_TEST) goto out; - atomic_set_mask(ZFCP_STATUS_PORT_LINK_TEST, &port->status); + atomic_or(ZFCP_STATUS_PORT_LINK_TEST, &port->status); retval = zfcp_fc_adisc(port); if (retval == 0) return; /* send of ADISC was not possible */ - atomic_clear_mask(ZFCP_STATUS_PORT_LINK_TEST, &port->status); + atomic_andnot(ZFCP_STATUS_PORT_LINK_TEST, &port->status); zfcp_erp_port_forced_reopen(port, 0, "fcltwk1"); out: @@ -640,7 +640,7 @@ static void zfcp_fc_validate_port(struct zfcp_port *port, struct list_head *lh) if (!(atomic_read(&port->status) & ZFCP_STATUS_COMMON_NOESC)) return; - atomic_clear_mask(ZFCP_STATUS_COMMON_NOESC, &port->status); + atomic_andnot(ZFCP_STATUS_COMMON_NOESC, &port->status); if ((port->supported_classes != 0) || !list_empty(&port->unit_list)) |