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From: Neal Cardwell <ncardwell@google.com>
To: Apollon Oikonomopoulos <apoikos@dmesg.gr>
Cc: Yuchung Cheng <ycheng@google.com>,
	Netdev <netdev@vger.kernel.org>,
	Eric Dumazet <edumazet@google.com>,
	Soheil Hassas Yeganeh <soheil@google.com>
Subject: Re: TCP sender stuck in persist despite peer advertising non-zero window
Date: Fri, 16 Oct 2020 13:54:41 -0400	[thread overview]
Message-ID: <CADVnQymc0cVqfBmRVeERrrTOSJOpScdz8_HCU6yDWNREz9TG3g@mail.gmail.com> (raw)
In-Reply-To: <878sc63y8j.fsf@marvin.dmesg.gr>

On Fri, Oct 16, 2020 at 12:57 PM Apollon Oikonomopoulos
<apoikos@dmesg.gr> wrote:
>
> Neal Cardwell <ncardwell@google.com> writes:
> > On Thu, Oct 15, 2020 at 6:12 PM Apollon Oikonomopoulos <apoikos@dmesg.gr> wrote:
> >> Neal, would it be possible to re-send the patch as an attachment? The
> >> inlined version does not apply cleanly due to linewrapping and
> >> whitespace changes and, although I can re-type it, I would prefer to test
> >> the exact same thing that would be merged.
> >
> > Sure, I have attached the "git format-patch" format of the commit. It
> > does seem to apply cleanly to the v4.9.144 kernel you mentioned you
> > are using.
> >
> > Thanks for testing this!
>
> We are now running the patched kernel on the machines involved. I want
> to give it some time just to be sure, so I'll get back to you by
> Thursday if everything goes well.

Great. Thanks, Apollon, for testing this!

Thanks, Eric. I will include the link you suggested in the next rev of
the patch.

thanks,
neal

  reply	other threads:[~2020-10-16 17:55 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-15 18:23 TCP sender stuck in persist despite peer advertising non-zero window Apollon Oikonomopoulos
2020-10-15 20:22 ` Neal Cardwell
2020-10-15 20:27   ` Soheil Hassas Yeganeh
2020-10-15 21:39   ` Yuchung Cheng
2020-10-15 22:12     ` Apollon Oikonomopoulos
2020-10-15 22:37       ` Neal Cardwell
2020-10-16  7:35         ` Eric Dumazet
2020-10-16 16:57         ` Apollon Oikonomopoulos
2020-10-16 17:54           ` Neal Cardwell [this message]
2020-10-22 12:47           ` Apollon Oikonomopoulos
2020-10-22 14:39             ` Neal Cardwell

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