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From: Leon Romanovsky <leon@kernel.org>
To: Doug Ledford <dledford@redhat.com>, Jason Gunthorpe <jgg@nvidia.com>
Cc: Leon Romanovsky <leonro@nvidia.com>,
	Jonathan Corbet <corbet@lwn.net>,
	linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
	Mauro Carvalho Chehab <mchehab@kernel.org>,
	RDMA mailing list <linux-rdma@vger.kernel.org>
Subject: [PATCH rdma-next RESEND] docs: Fix infiniband uverbs minor number
Date: Wed, 28 Jul 2021 16:04:12 +0300	[thread overview]
Message-ID: <bad03e6bcde45550c01e12908a6fe7dfa4770703.1627477347.git.leonro@nvidia.com> (raw)

From: Leon Romanovsky <leonro@nvidia.com>

Starting from the beginning of infiniband subsystem, the uverbs
char devices start from 192 as a minor number, see commit
 bc38a6abdd5a ("[PATCH] IB uverbs: core implementation").

This patch updates the admin guide documentation to reflect it.

Fixes: 9d85025b0418 ("docs-rst: create an user's manual book")
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
---
RESEND: https://lore.kernel.org/lkml/YPrJorr7r9Kd2IzA@unreal
---
 Documentation/admin-guide/devices.txt | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Documentation/admin-guide/devices.txt b/Documentation/admin-guide/devices.txt
index 9c2be821c225..922c23bb4372 100644
--- a/Documentation/admin-guide/devices.txt
+++ b/Documentation/admin-guide/devices.txt
@@ -2993,10 +2993,10 @@
 		65 = /dev/infiniband/issm1     Second InfiniBand IsSM device
 		  ...
 		127 = /dev/infiniband/issm63    63rd InfiniBand IsSM device
-		128 = /dev/infiniband/uverbs0   First InfiniBand verbs device
-		129 = /dev/infiniband/uverbs1   Second InfiniBand verbs device
+		192 = /dev/infiniband/uverbs0   First InfiniBand verbs device
+		193 = /dev/infiniband/uverbs1   Second InfiniBand verbs device
 		  ...
-		159 = /dev/infiniband/uverbs31  31st InfiniBand verbs device
+		223 = /dev/infiniband/uverbs31  31st InfiniBand verbs device
 
  232 char	Biometric Devices
 		0 = /dev/biometric/sensor0/fingerprint	first fingerprint sensor on first device
-- 
2.31.1


             reply	other threads:[~2021-07-28 13:04 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-28 13:04 Leon Romanovsky [this message]
2021-07-30 14:09 ` Jason Gunthorpe

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