Subject: Re: [PATCH v2 1/2] netpoll: Make netpoll_send_udp return status instead of void

From: Jakub Kicinski <[email-masked]>
Date: Wed, 28 Aug 2024 15:57:58 -0700

On Wed, 28 Aug 2024 14:33:48 -0700 Maksym Kutsevol wrote:
> netpoll_send_udp can return if send was successful.
> It will allow client code to be aware of the send status.
> 
> Possible return values are the result of __netpoll_send_skb (cast to int)
> and -ENOMEM. This doesn't cover the case when TX was not successful
> instantaneously and was scheduled for later, __netpoll__send_skb returns
> success in that case.

no need to repost but, quoting documentation:

  Resending after review
  ~~~~~~~~~~~~~~~~~~~~~~
  
  Allow at least 24 hours to pass between postings. This will ensure reviewers
  from all geographical locations have a chance to chime in. Do not wait
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  Make sure you address all the feedback in your new posting. Do not post a new
  version of the code if the discussion about the previous version is still
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  The new version of patches should be posted as a separate thread,
  not as a reply to the previous posting. Change log should include a link
  to the previous posting (see :ref:`Changes requested`).
  
See: https://www.kernel.org/doc/html/next/process/maintainer-netdev.html#resending-after-review