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Date:   Thu, 29 Oct 2020 11:06:47 +0000
From:   Vladimir Oltean <>
To:     Florian Fainelli <>
CC:     Microchip Linux Driver Support <>,
        Claudiu Manoil <>,
        Alexandre Belloni <>,
        Andrew Lunn <>,
        Vivien Didelot <>,
        "David S. Miller" <>,
        Jakub Kicinski <>,
        "" <>,
        "" <>
Subject: Re: [PATCH net-next 4/5] net: mscc: ocelot: make entry_type a member
 of struct ocelot_multicast

On Wed, Oct 28, 2020 at 07:37:09PM -0700, Florian Fainelli wrote:
> If the MDB object is programmed with SWITCHDEV_OBJ_ID_HOST_MDB then you
> would need this gfp_t to be GFP_ATOMIC per
> net/bridge/br_mdb.c::__br_mdb_notify, if this is a regular
> SWITCHDEV_OBJ_ID_MDB then GFP_KERNEL appears to be fine.

Good point, I think I would need to do something more radical anyway, as
programming anything into the MAC table calls:
-> ocelot_mact_wait_for_completion
   -> readx_poll_timeout
I'm thinking to move all of this into a workqueue.

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