netdev - Re: [PATCH net-next] net: dev: Fix non-RCU based lower dev walker

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Message-ID: <20161026204643.cvtiasnsoj6ku7ex@splinter>
Date:   Wed, 26 Oct 2016 23:46:43 +0300
From:   Ido Schimmel <idosch@...sch.org>
To:     David Ahern <dsa@...ulusnetworks.com>
Cc:     netdev@...r.kernel.org, idosch@...lanox.com
Subject: Re: [PATCH net-next] net: dev: Fix non-RCU based lower dev walker

On Wed, Oct 26, 2016 at 01:21:33PM -0700, David Ahern wrote:
> netdev_walk_all_lower_dev is not properly walking the lower device
> list.  Commit 1a3f060c1a47 made netdev_walk_all_lower_dev similar
> to netdev_walk_all_upper_dev_rcu and netdev_walk_all_lower_dev_rcu
> but failed to update its netdev_next_lower_dev iterator. This patch
> fixes that.
> 
> Fixes: 1a3f060c1a47 ("net: Introduce new api for walking upper and
>                      lower devices")
> Reported-by: Ido Schimmel <idosch@...lanox.com>
> Signed-off-by: David Ahern <dsa@...ulusnetworks.com>

Tested-by: Ido Schimmel <idosch@...lanox.com>

Thanks David.