From: "Håkon Bugge" <Haakon.Bugge@oracle.com>
To: Doug Ledford <dledford@redhat.com>,
yishaih@mellanox.com, linux-rdma@vger.kernel.org,
linux-kernel@vger.kernel.org, jgg@ziepe.ca
Cc: jackm@dev.mellanox.co.il
Subject: [PATCH 1/2] IB/mlx4: Enable debug print of SMPs
Date: Mon, 17 Sep 2018 16:53:08 +0200 [thread overview]
Message-ID: <20180917145309.1255642-2-Haakon.Bugge@oracle.com> (raw)
In-Reply-To: <20180917145309.1255642-1-Haakon.Bugge@oracle.com>
IB Subnet Management Packets (SMPs) were excluded from debug prints.
Fixed by enabling print even on QP0 MADs.
Signed-off-by: Håkon Bugge <haakon.bugge@oracle.com>
---
drivers/infiniband/hw/mlx4/mad.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
index e5466d786bb1..1718715cc094 100644
--- a/drivers/infiniband/hw/mlx4/mad.c
+++ b/drivers/infiniband/hw/mlx4/mad.c
@@ -807,7 +807,7 @@ static int ib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num,
int err;
struct ib_port_attr pattr;
- if (in_wc && in_wc->qp->qp_num) {
+ if (in_wc && in_wc->qp) {
pr_debug("received MAD: slid:%d sqpn:%d "
"dlid_bits:%d dqpn:%d wc_flags:0x%x, cls %x, mtd %x, atr %x\n",
in_wc->slid, in_wc->src_qp,
--
2.14.3
next prev parent reply other threads:[~2018-09-17 14:53 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-17 14:53 [PATCH 0/2] IB/mlx4: Enable debug print of SMPs and enhance output for MADs Håkon Bugge
2018-09-17 14:53 ` Håkon Bugge [this message]
2018-09-17 17:52 ` [PATCH 1/2] IB/mlx4: Enable debug print of SMPs Leon Romanovsky
2018-09-17 14:53 ` [PATCH 2/2] IB/mlx4: Add port and TID to MAD debug print Håkon Bugge
2018-09-17 16:05 ` kbuild test robot
2018-09-17 17:52 ` Leon Romanovsky
2018-09-17 20:15 ` kbuild test robot
-- strict thread matches above, loose matches on Subject: below --
2018-09-17 17:56 [PATCH v2 0/2] IB/mlx4: Enable debug print of SMPs and enhance output for MADs Håkon Bugge
2018-09-17 17:56 ` [PATCH 1/2] IB/mlx4: Enable debug print of SMPs Håkon Bugge
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20180917145309.1255642-2-Haakon.Bugge@oracle.com \
--to=haakon.bugge@oracle.com \
--cc=dledford@redhat.com \
--cc=jackm@dev.mellanox.co.il \
--cc=jgg@ziepe.ca \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-rdma@vger.kernel.org \
--cc=yishaih@mellanox.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox