676c84f7d1
* Mon Jun 08 2020 Justin M. Forbes <jforbes@fedoraproject.org> [5.8.0-0.rc0.20200608gitaf7b4801030c.1]
- Fedora config updates ("Justin M. Forbes")
Resolves: rhbz#
Signed-off-by: Justin M. Forbes <jforbes@fedoraproject.org>
59 lines
2.1 KiB
Diff
59 lines
2.1 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Don Dutile <ddutile@redhat.com>
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Date: Tue, 24 Jul 2018 22:29:16 -0400
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Subject: [PATCH] IB/rxe: Mark Soft-RoCE Transport driver as tech-preview
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Message-id: <20180724222916.19362-1-ddutile@redhat.com>
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Patchwork-id: 225418
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O-Subject: [PATCH RHEL-8.0] IB/rxe: Mark Soft-RoCE Transport driver as tech-preview.
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Bugzilla: 1605216
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RH-Acked-by: Jarod Wilson <jarod@redhat.com>
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RH-Acked-by: Jonathan Toppins <jtoppins@redhat.com>
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RH-Acked-by: Tony Camuso <tcamuso@redhat.com>
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RH-Acked-by: Honggang Li <honli@redhat.com>
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The Soft-RoCE driver implements the InfiniBand RDMA transport
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over the Linux network stack. It enables a system with a
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standard Ethernet adapter to interoperate with a RoCE
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adapter or with another system running the RXE driver.
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Unfortunately, a wide range of tests and/or use-cases have shown
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that the driver is not ready for enterprise use, and upstream bug
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fixing may not be complete for RHEL-8.0.
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Thus, recommendation from driver maintainer is to mark it as
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tech-preview. It is expected that future bug fixes will enable it
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to be upgraded to fully supported. In the mean time, it works
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in a number of use cases, and can be used to demonstrate upstream
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fixes on failing cases.
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Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1605216
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Brew: https://brewweb.engineering.redhat.com/brew/taskinfo?taskID=17344161
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Testing:
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Simple boot test, and loading of rxe driver to show tech-preview
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msg is generated in dmesg log.
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Upstream Status: RHEL only
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Signed-off-by: Donald Dutile <ddutile@redhat.com
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Signed-off-by: Herton R. Krzesinski <herton@redhat.com>
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---
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drivers/infiniband/sw/rxe/rxe.c | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/drivers/infiniband/sw/rxe/rxe.c b/drivers/infiniband/sw/rxe/rxe.c
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index 5642eefb4ba1..01c8d750b9e0 100644
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--- a/drivers/infiniband/sw/rxe/rxe.c
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+++ b/drivers/infiniband/sw/rxe/rxe.c
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@@ -336,6 +336,8 @@ static int __init rxe_module_init(void)
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{
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int err;
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+ mark_tech_preview("Soft-RoCE Transport Driver", THIS_MODULE);
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+
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/* initialize slab caches for managed objects */
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err = rxe_cache_init();
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if (err) {
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--
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2.26.2
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