netdev - Re: [PATCH v2 net-next] net: dsa: mv88e6xxx: assert SMI lock

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Message-ID: <20151102162235.GA18629@ketchup.mtl.sfl>
Date:	Mon, 2 Nov 2015 11:22:36 -0500
From:	Vivien Didelot <vivien.didelot@...oirfairelinux.com>
To:	Andrew Lunn <andrew@...n.ch>
Cc:	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	kernel@...oirfairelinux.com,
	"David S. Miller" <davem@...emloft.net>,
	Florian Fainelli <f.fainelli@...il.com>,
	Guenter Roeck <linux@...ck-us.net>,
	Neil Armstrong <narmstrong@...libre.com>
Subject: Re: [PATCH v2 net-next] net: dsa: mv88e6xxx: assert SMI lock

On Nov. Monday 02 (45) 04:02 PM, Andrew Lunn wrote:
> On Fri, Oct 30, 2015 at 06:56:45PM -0400, Vivien Didelot wrote:
> > It's easy to forget to lock the smi_mutex before calling the low-level
> > _mv88e6xxx_reg_{read,write}, so add a assert_smi_lock function in them.
> > 
> > Signed-off-by: Vivien Didelot <vivien.didelot@...oirfairelinux.com>
> 
> Acked-by: Andrew Lunn <andrew@...n.ch>
> 
> 
> Since there is no followup fixes patch, i assume we actually have it
> correct at the moment?

Ho, I just caught what you meant ;-)

>From my (minimal) tests, I didn't see any stack dump yet from setup, FDB
or VLAN operations, looks good so far.

Thanks,
-v
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