From: "Goldman, Adam" <adam.goldman@intel.com>
To: linux-rdma@vger.kernel.org
Cc: mike.marciniszyn@intel.com, dennis.dalessandro@intel.com,
"Goldman, Adam" <adam.goldman@intel.com>
Subject: [PATCH] kernel-boot: Do not perform device rename on OPA devices
Date: Tue, 4 Feb 2020 08:55:20 -0500 [thread overview]
Message-ID: <1580824520-38122-1-git-send-email-adam.goldman@intel.com> (raw)
From: "Goldman, Adam" <adam.goldman@intel.com>
PSM2 will not run with recent rdma-core releases. Several tools and
libraries like PSM2, require the hfi1 name to be present.
Recent rdma-core releases added a new feature to rename kernel devices,
but the default configuration will not work with hfi1 fabrics.
Related opa-psm2 github issue:
https://github.com/intel/opa-psm2/issues/43
Fixes: 5b4099d47be3 ("kernel-boot: Perform device rename to make stable names")
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Goldman, Adam <adam.goldman@intel.com>
---
kernel-boot/rdma-persistent-naming.rules | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel-boot/rdma-persistent-naming.rules b/kernel-boot/rdma-persistent-naming.rules
index 9b61e16..95d6851 100644
--- a/kernel-boot/rdma-persistent-naming.rules
+++ b/kernel-boot/rdma-persistent-naming.rules
@@ -25,4 +25,4 @@
# Device type = RoCE
# mlx5_0 -> rocex525400c0fe123455
#
-ACTION=="add", SUBSYSTEM=="infiniband", PROGRAM="rdma_rename %k NAME_FALLBACK"
+ACTION=="add", SUBSYSTEM=="infiniband", KERNEL!="hfi1*", PROGRAM="rdma_rename %k NAME_FALLBACK"
--
1.8.3.1
next reply other threads:[~2020-02-04 13:55 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-04 13:55 Goldman, Adam [this message]
2020-02-04 14:14 ` [PATCH] kernel-boot: Do not perform device rename on OPA devices Honggang LI
2020-02-04 14:53 ` Leon Romanovsky
2020-02-04 14:59 ` Gal Pressman
2020-02-04 15:51 ` Leon Romanovsky
2020-02-04 14:56 ` Leon Romanovsky
2020-02-04 15:26 ` Dennis Dalessandro
2020-02-04 15:53 ` Leon Romanovsky
2020-02-05 19:12 ` Jason Gunthorpe
2020-02-05 19:22 ` Leon Romanovsky
2020-02-05 20:35 ` Dennis Dalessandro
2020-02-05 20:54 ` Jason Gunthorpe
2020-02-05 21:59 ` Dennis Dalessandro
2020-02-06 13:52 ` Jason Gunthorpe
2020-02-06 17:51 ` Dennis Dalessandro
2020-02-06 18:22 ` Jason Gunthorpe
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