From: David Gibson <david@gibson.dropbear.id.au>
To: Anton Blanchard <anton@samba.org>
Cc: aik@ozlabs.ru, qemu-ppc@nongnu.org, paulus@samba.org,
agraf@suse.de, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH] spapr-vlan: Don't touch last entry in buffer list
Date: Tue, 26 Aug 2014 13:02:50 +1000 [thread overview]
Message-ID: <20140826030250.GN9923@voom.redhat.com> (raw)
In-Reply-To: <20140822115057.443a221c@kryten>
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On Fri, Aug 22, 2014 at 11:50:57AM +1000, Anton Blanchard wrote:
> The last 8 bytes of the buffer list is defined to contain the number
> of dropped frames. At the moment we use it to store rx entries,
> which trips up ethtool -S:
>
> rx_no_buffer: 9223380832981355136
>
> Fix this by skipping the last buffer list entry.
>
> Signed-off-by: Anton Blanchard <anton@samba.org>
Huh. I obviously missed that bit of the llan spec in PAPR.
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
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next prev parent reply other threads:[~2014-08-26 3:05 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-22 1:50 [Qemu-devel] [PATCH] spapr-vlan: Don't touch last entry in buffer list Anton Blanchard
2014-08-26 3:02 ` David Gibson [this message]
2014-08-27 11:07 ` Alexander Graf
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