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[5.14,084/432] docs: Fix infiniband uverbs minor number

Message ID 20210916155813.629415774@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

gregkh@linuxfoundation.org Sept. 16, 2021, 3:57 p.m. UTC 
From: Leon Romanovsky <leonro@nvidia.com>

[ Upstream commit 8d7e415d55610d503fdb8815344846b72d194a40 ]

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")
Link: https://lore.kernel.org/r/bad03e6bcde45550c01e12908a6fe7dfa4770703.1627477347.git.leonro@nvidia.com
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 Documentation/admin-guide/devices.txt | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
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Patch

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