netdev - Re: [PATCH 1/3] ath10k: sdio: use same endpoint id for all packets in a bundle

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Message-ID: <20180629131141.GA26446@centauri.lan>
Date:   Fri, 29 Jun 2018 15:11:41 +0200
From:   Niklas Cassel <niklas.cassel@...aro.org>
To:     Kalle Valo <kvalo@...eaurora.org>
Cc:     alagusankar@...ex-india.com, netdev@...r.kernel.org,
        linux-wireless@...r.kernel.org, linux-kernel@...r.kernel.org,
        ath10k@...ts.infradead.org, "David S. Miller" <davem@...emloft.net>
Subject: Re: [PATCH 1/3] ath10k: sdio: use same endpoint id for all packets
 in a bundle

On Fri, Jun 29, 2018 at 02:53:44PM +0300, Kalle Valo wrote:
> Kalle Valo <kvalo@...eaurora.org> writes:
> 
> > Niklas Cassel <niklas.cassel@...aro.org> writes:
> >
> >> All packets in a bundle should use the same endpoint id as the
> >> first lookahead.
> >>
> >> This matches how things are done is ath6kl, however,
> >> this patch can theoretically handle several bundles
> >> in ath10k_sdio_mbox_rx_process_packets().
> >>
> >> Without this patch we get lots of errors about invalid endpoint id:
> >>
> >> ath10k_sdio mmc2:0001:1: invalid endpoint in look-ahead: 224
> >> ath10k_sdio mmc2:0001:1: failed to get pending recv messages: -12
> >> ath10k_sdio mmc2:0001:1: failed to process pending SDIO interrupts: -12
> >>
> >> Signed-off-by: Alagu Sankar <alagusankar@...ex-india.com>
> >> Signed-off-by: Niklas Cassel <niklas.cassel@...aro.org>
> >
> > You have Alagu's s-o-b first so that implies Alagu is the author. So
> > should I add From header for Alagu and add you (Niklas) as
> > Co-Developed-by? Or vice versa?

Hello Kalle,

It is not always obvious how the combination of git-author
and Co-Developed-by should be:
http://lkml.iu.edu/hypermail/linux/kernel/1801.2/00988.html

Alagu deserves most credit, since I have simply taken parts
of a very big patch and split it into smaller pieces.
I tried to do the right thing by having his Signed-off-by first.

Let's go with your suggestion and add a From: header with
Alagu's email, and a Co-Developed-by tag with my email.
(Note that both Signed-off-bys are still needed according to
submitting-patches.rst)

Do you want me to resend the patches with these two lines
added, or can you fix them up manually?

Regards,
Niklas

> 
> Ah, the same issue is with all three patches. So whatever we decide,
> I'll do the same changes on all three.
> 
> -- 
> Kalle Valo