* [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 related [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
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