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* [PATCH rdma-next RESEND] docs: Fix infiniband uverbs minor number
@ 2021-07-28 13:04 Leon Romanovsky
  2021-07-30 14:09 ` Jason Gunthorpe
  0 siblings, 1 reply; 2+ messages in thread
From: Leon Romanovsky @ 2021-07-28 13:04 UTC (permalink / raw)
  To: Doug Ledford, Jason Gunthorpe
  Cc: Leon Romanovsky, Jonathan Corbet, linux-doc, linux-kernel,
	Mauro Carvalho Chehab, RDMA mailing list

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


^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: [PATCH rdma-next RESEND] docs: Fix infiniband uverbs minor number
  2021-07-28 13:04 [PATCH rdma-next RESEND] docs: Fix infiniband uverbs minor number Leon Romanovsky
@ 2021-07-30 14:09 ` Jason Gunthorpe
  0 siblings, 0 replies; 2+ messages in thread
From: Jason Gunthorpe @ 2021-07-30 14:09 UTC (permalink / raw)
  To: Leon Romanovsky
  Cc: Doug Ledford, Leon Romanovsky, Jonathan Corbet, linux-doc,
	linux-kernel, Mauro Carvalho Chehab, RDMA mailing list

On Wed, Jul 28, 2021 at 04:04:12PM +0300, Leon Romanovsky wrote:
> 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(-)

Applied to for-next, thanks

Jason

^ permalink raw reply	[flat|nested] 2+ messages in thread

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