From: Ian Campbell <ian.campbell@citrix.com>
To: Wei Liu <wei.liu2@citrix.com>, Ian Jackson <Ian.Jackson@eu.citrix.com>
Cc: xen-devel@lists.xensource.com,
osstest service owner <osstest-admin@xenproject.org>
Subject: Re: [linux-4.1 test] 63030: regressions - FAIL
Date: Wed, 21 Oct 2015 10:04:14 +0100 [thread overview]
Message-ID: <1445418254.9563.55.camel@citrix.com> (raw)
In-Reply-To: <20151020152423.GC29090@zion.uk.xensource.com>
On Tue, 2015-10-20 at 16:24 +0100, Wei Liu wrote:
> But this is only code inspection, so I'm not very confident whether
> everything does what it says it does.
Right,. I think this one probably needs someone to setup a system in a
similar configuration and play with it.
xen-netfront.c calls netdev_notify_peers (née netif_notify_peers). I seem
to vaguely recall that setting some sysctl (arp_notify?) can be required to
allow that to actually do anything but I think that has been fixed i.e.
NETDEV_NOTIFY_PEERS is unconditional in inetdev_event() and only
NETDEV_CHANGEADDR is gated.
Ian.
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next prev parent reply other threads:[~2015-10-21 9:04 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-18 17:52 [linux-4.1 test] 63030: regressions - FAIL osstest service owner
2015-10-19 13:51 ` Wei Liu
2015-10-20 14:39 ` Ian Jackson
2015-10-20 15:24 ` Wei Liu
2015-10-20 15:34 ` Ian Jackson
2015-10-21 16:47 ` Ian Campbell
2015-10-21 17:34 ` Wei Liu
2015-10-22 9:50 ` Ian Campbell
2015-10-22 10:28 ` Wei Liu
2015-10-22 10:39 ` Ian Campbell
2015-10-22 11:03 ` Wei Liu
2015-10-22 11:12 ` Ian Campbell
2015-10-22 14:41 ` Ian Jackson
2015-10-22 14:56 ` Ian Campbell
2015-10-22 15:18 ` Ian Jackson
2015-10-21 9:04 ` Ian Campbell [this message]
2015-10-21 9:24 ` Wei Liu
2015-10-21 9:44 ` Ian Campbell
2015-10-21 10:04 ` Ian Campbell
2015-10-21 10:35 ` Wei Liu
2015-10-21 10:48 ` Ian Campbell
2015-10-21 11:07 ` Wei Liu
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