netdev - RE: [PATCH net 5/7] bnx2x: do not rollback VF MAC/VLAN filters we did not configure

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Message-ID: <BL2PR07MB2306505E42203BE1F718F6F78D2D0@BL2PR07MB2306.namprd07.prod.outlook.com>
Date:   Sun, 5 Mar 2017 10:13:19 +0000
From:   "Mintz, Yuval" <Yuval.Mintz@...ium.com>
To:     Michal Schmidt <mschmidt@...hat.com>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>
CC:     "Elior, Ariel" <Ariel.Elior@...ium.com>
Subject: RE: [PATCH net 5/7] bnx2x: do not rollback VF MAC/VLAN filters we did
 not configure

> On failure to configure a VF MAC/VLAN filter we should not attempt to
> rollback filters that we failed to configure with -EEXIST.

Is this theoretical or did you actually manage to hit it?
If so, did it involve non-linux VFs?

Asking as linux VFs don't actually send multiple vlan/umac configurations
Via same request, and with a single filter per-message you're not expected
to ever do rollback.