linux-kernel - Re: [PATCH net-next v3 5/7] devlink: Add devlink health port reporters API

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Message-ID: <20200713140754.GA238765@shredder>
Date:   Mon, 13 Jul 2020 17:07:54 +0300
From:   Ido Schimmel <idosch@...sch.org>
To:     Qian Cai <cai@....pw>
Cc:     Moshe Shemesh <moshe@...lanox.com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Jiri Pirko <jiri@...lanox.com>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Vladyslav Tarasiuk <vladyslavt@...lanox.com>
Subject: Re: [PATCH net-next v3 5/7] devlink: Add devlink health port
 reporters API

On Mon, Jul 13, 2020 at 09:18:25AM -0400, Qian Cai wrote:
> On Fri, Jul 10, 2020 at 03:25:11PM +0300, Moshe Shemesh wrote:
> > From: Vladyslav Tarasiuk <vladyslavt@...lanox.com>
> > 
> > In order to use new devlink port health reporters infrastructure, add
> > corresponding constructor and destructor functions.
> > 
> > Signed-off-by: Vladyslav Tarasiuk <vladyslavt@...lanox.com>
> > Reviewed-by: Moshe Shemesh <moshe@...lanox.com>
> > Reviewed-by: Jiri Pirko <jiri@...lanox.com>
> 
> This will trigger an use-after-free below while doing SR-IOV,

Yes. I sent a patch for internal review and I'm waiting for Vladyslav
and Moshe to review it. Will copy you once I post it.