Re: [PATCH v2 3/3] Docs/ABI/testing: Add VDUSE sysfs interface ABI document

[Greg KH <gregkh@linuxfoundation.org>]

On Mon, May 16, 2022 at 02:03:42PM +0800, Xie Yongji wrote:
> This adds missing documentation for VDUSE sysfs interface ABI
> under Documentation/ABI/testing.
> 
> Signed-off-by: Xie Yongji <xieyongji@bytedance.com>
> ---
>  Documentation/ABI/testing/sysfs-class-vduse | 33 +++++++++++++++++++++
>  MAINTAINERS                                 |  1 +
>  2 files changed, 34 insertions(+)
>  create mode 100644 Documentation/ABI/testing/sysfs-class-vduse
> 
> diff --git a/Documentation/ABI/testing/sysfs-class-vduse b/Documentation/ABI/testing/sysfs-class-vduse
> new file mode 100644
> index 000000000000..2f2bc5c8fc48
> --- /dev/null
> +++ b/Documentation/ABI/testing/sysfs-class-vduse
> @@ -0,0 +1,33 @@
> +What:		/sys/class/vduse/
> +Date:		Oct 2021
> +KernelVersion:	5.15
> +Contact:	Yongji Xie <xieyongji@bytedance.com>
> +Description:
> +		The vduse/ class sub-directory belongs to the VDUSE
> +		framework and provides a sysfs interface for configuring
> +		VDUSE devices.
> +
> +What:		/sys/class/vduse/control/
> +Date:		Oct 2021
> +KernelVersion:	5.15
> +Contact:	Yongji Xie <xieyongji@bytedance.com>
> +Description:
> +		This directory entry is created for the control device
> +		of VDUSE framework.
> +
> +What:		/sys/class/vduse/<device-name>/
> +Date:		Oct 2021
> +KernelVersion:	5.15
> +Contact:	Yongji Xie <xieyongji@bytedance.com>
> +Description:
> +		This directory entry is created when a VDUSE device is
> +		created via the control device.
> +
> +What:		/sys/class/vduse/<device-name>/msg_timeout
> +Date:		Oct 2021
> +KernelVersion:	5.15
> +Contact:	Yongji Xie <xieyongji@bytedance.com>
> +Description:
> +		(RW) The timeout (in seconds) for waiting for the control
> +		message's response from userspace. Default value is 30s.
> +		Writing a '0' to the file means to disable the timeout.
> diff --git a/MAINTAINERS b/MAINTAINERS
> index d6d879cb0afd..d9a423de2f4d 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -20842,6 +20842,7 @@ M:	Jason Wang <jasowang@redhat.com>
>  L:	virtualization@lists.linux-foundation.org
>  S:	Maintained
>  F:	Documentation/ABI/testing/sysfs-bus-vdpa
> +F:	Documentation/ABI/testing/sysfs-class-vduse
>  F:	Documentation/devicetree/bindings/virtio/
>  F:	drivers/block/virtio_blk.c
>  F:	drivers/crypto/virtio/
> -- 
> 2.20.1
> 

Hi,

This is the friendly patch-bot of Greg Kroah-Hartman.  You have sent him
a patch that has triggered this response.  He used to manually respond
to these common problems, but in order to save his sanity (he kept
writing the same thing over and over, yet to different people), I was
created.  Hopefully you will not take offence and will fix the problem
in your patch and resubmit it so that it can be accepted into the Linux
kernel tree.

You are receiving this message because of the following common error(s)
as indicated below:

- This looks like a new version of a previously submitted patch, but you
  did not list below the --- line any changes from the previous version.
  Please read the section entitled "The canonical patch format" in the
  kernel file, Documentation/SubmittingPatches for what needs to be done
  here to properly describe this.

If you wish to discuss this problem further, or you have questions about
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Greg will reply once he has dug out from the pending patches received
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thanks,

greg k-h's patch email bot
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