netdev - Re: [patch net-next v4 3/7] switchdev: remove pointers from switchdev objects

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Message-ID: <CAE4R7bBevBoQ=U7P98F2NEh97ocLgvZuc4cS0fZ9BYFapVeR3A@mail.gmail.com>
Date:	Mon, 12 Oct 2015 20:01:49 -0700
From:	Scott Feldman <sfeldma@...il.com>
To:	Jiri Pirko <jiri@...nulli.us>
Cc:	Netdev <netdev@...r.kernel.org>,
	"David S. Miller" <davem@...emloft.net>,
	Ido Schimmel <idosch@...lanox.com>,
	Elad Raz <eladr@...lanox.com>,
	Florian Fainelli <f.fainelli@...il.com>,
	Guenter Roeck <linux@...ck-us.net>,
	Vivien Didelot <vivien.didelot@...oirfairelinux.com>,
	"andrew@...n.ch" <andrew@...n.ch>,
	john fastabend <john.fastabend@...il.com>,
	David Laight <David.Laight@...lab.com>,
	"stephen@...workplumber.org" <stephen@...workplumber.org>
Subject: Re: [patch net-next v4 3/7] switchdev: remove pointers from switchdev objects

On Mon, Oct 12, 2015 at 11:03 AM, Jiri Pirko <jiri@...nulli.us> wrote:
> From: Jiri Pirko <jiri@...lanox.com>
>
> When object is used in deferred work, we cannot use pointers in
> switchdev object structures because the memory they point at may be already
> used by someone else. So rather do local copy of the value.
>
> Signed-off-by: Jiri Pirko <jiri@...lanox.com>

Acked-by: Scott Feldman <sfeldma@...il.com>
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