diff options
author | Yunhong Jiang <yunhong.jiang@linux.intel.com> | 2017-03-08 23:13:28 -0800 |
---|---|---|
committer | Yunhong Jiang <yunhong.jiang@linux.intel.com> | 2017-03-08 23:36:15 -0800 |
commit | 52f993b8e89487ec9ee15a7fb4979e0f09a45b27 (patch) | |
tree | d65304486afe0bea4a311c783c0d72791c8c0aa2 /kernel/drivers/s390/scsi/zfcp_fsf.c | |
parent | c189ccac5702322ed843fe17057035b7222a59b6 (diff) |
Upgrade to 4.4.50-rt62
The current kernel is based on rt kernel v4.4.6-rt14. We will upgrade it
to 4.4.50-rt62.
The command to achieve it is:
a) Clone a git repo from
git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-stable-rt.git
b) Get the diff between this two changesets:
git diff 640eca2901f3435e616157b11379d3223a44b391
705619beeea1b0b48219a683fd1a901a86fdaf5e
where the two commits are:
[yjiang5@jnakajim-build linux-stable-rt]$ git show --oneline --name-only
640eca2901f3435e616157b11379d3223a44b391
640eca2901f3 v4.4.6-rt14
localversion-rt
[yjiang5@jnakajim-build linux-stable-rt]$ git show --oneline --name-only
705619beeea1b0b48219a683fd1a901a86fdaf5e
705619beeea1 Linux 4.4.50-rt62
localversion-rt
c) One patch has been backported thus revert the patch before applying.
filterdiff -p1 -x scripts/package/Makefile
~/tmp/v4.4.6-rt14-4.4.50-rt62.diff |patch -p1 --dry-run
Upstream status: backport
Change-Id: I244d57a32f6066e5a5b9915f9fbf99e7bbca6e01
Signed-off-by: Yunhong Jiang <yunhong.jiang@linux.intel.com>
Diffstat (limited to 'kernel/drivers/s390/scsi/zfcp_fsf.c')
-rw-r--r-- | kernel/drivers/s390/scsi/zfcp_fsf.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/kernel/drivers/s390/scsi/zfcp_fsf.c b/kernel/drivers/s390/scsi/zfcp_fsf.c index 522a633c8..27ff38f83 100644 --- a/kernel/drivers/s390/scsi/zfcp_fsf.c +++ b/kernel/drivers/s390/scsi/zfcp_fsf.c @@ -3,7 +3,7 @@ * * Implementation of FSF commands. * - * Copyright IBM Corp. 2002, 2013 + * Copyright IBM Corp. 2002, 2015 */ #define KMSG_COMPONENT "zfcp" @@ -508,7 +508,10 @@ static int zfcp_fsf_exchange_config_evaluate(struct zfcp_fsf_req *req) fc_host_port_type(shost) = FC_PORTTYPE_PTP; break; case FSF_TOPO_FABRIC: - fc_host_port_type(shost) = FC_PORTTYPE_NPORT; + if (bottom->connection_features & FSF_FEATURE_NPIV_MODE) + fc_host_port_type(shost) = FC_PORTTYPE_NPIV; + else + fc_host_port_type(shost) = FC_PORTTYPE_NPORT; break; case FSF_TOPO_AL: fc_host_port_type(shost) = FC_PORTTYPE_NLPORT; @@ -613,7 +616,6 @@ static void zfcp_fsf_exchange_port_evaluate(struct zfcp_fsf_req *req) if (adapter->connection_features & FSF_FEATURE_NPIV_MODE) { fc_host_permanent_port_name(shost) = bottom->wwpn; - fc_host_port_type(shost) = FC_PORTTYPE_NPIV; } else fc_host_permanent_port_name(shost) = fc_host_port_name(shost); fc_host_maxframe_size(shost) = bottom->maximum_frame_size; @@ -982,8 +984,12 @@ static int zfcp_fsf_setup_ct_els_sbals(struct zfcp_fsf_req *req, if (zfcp_adapter_multi_buffer_active(adapter)) { if (zfcp_qdio_sbals_from_sg(qdio, &req->qdio_req, sg_req)) return -EIO; + qtcb->bottom.support.req_buf_length = + zfcp_qdio_real_bytes(sg_req); if (zfcp_qdio_sbals_from_sg(qdio, &req->qdio_req, sg_resp)) return -EIO; + qtcb->bottom.support.resp_buf_length = + zfcp_qdio_real_bytes(sg_resp); zfcp_qdio_set_data_div(qdio, &req->qdio_req, zfcp_qdio_sbale_count(sg_req)); @@ -1073,6 +1079,7 @@ int zfcp_fsf_send_ct(struct zfcp_fc_wka_port *wka_port, req->handler = zfcp_fsf_send_ct_handler; req->qtcb->header.port_handle = wka_port->handle; + ct->d_id = wka_port->d_id; req->data = ct; zfcp_dbf_san_req("fssct_1", req, wka_port->d_id); @@ -1169,6 +1176,7 @@ int zfcp_fsf_send_els(struct zfcp_adapter *adapter, u32 d_id, hton24(req->qtcb->bottom.support.d_id, d_id); req->handler = zfcp_fsf_send_els_handler; + els->d_id = d_id; req->data = els; zfcp_dbf_san_req("fssels1", req, d_id); @@ -1604,6 +1612,8 @@ int zfcp_fsf_open_wka_port(struct zfcp_fc_wka_port *wka_port) zfcp_fsf_req_free(req); out: spin_unlock_irq(&qdio->req_q_lock); + if (!retval) + zfcp_dbf_rec_run_wka("fsowp_1", wka_port, req->req_id); return retval; } @@ -1657,6 +1667,8 @@ int zfcp_fsf_close_wka_port(struct zfcp_fc_wka_port *wka_port) zfcp_fsf_req_free(req); out: spin_unlock_irq(&qdio->req_q_lock); + if (!retval) + zfcp_dbf_rec_run_wka("fscwp_1", wka_port, req->req_id); return retval; } |