linux-kernel - Re: [PATCH net-next v2 11/15] ethtool: set device ring sizes with RINGS

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Message-ID: <20200312135001.36703aac@kicinski-fedora-PC1C0HJN>
Date:   Thu, 12 Mar 2020 13:50:01 -0700
From:   Jakub Kicinski <kuba@...nel.org>
To:     Michal Kubecek <mkubecek@...e.cz>
Cc:     David Miller <davem@...emloft.net>, netdev@...r.kernel.org,
        Jiri Pirko <jiri@...nulli.us>, Andrew Lunn <andrew@...n.ch>,
        Florian Fainelli <f.fainelli@...il.com>,
        John Linville <linville@...driver.com>,
        Johannes Berg <johannes@...solutions.net>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next v2 11/15] ethtool: set device ring sizes with
 RINGS_SET request

On Thu, 12 Mar 2020 21:08:28 +0100 (CET) Michal Kubecek wrote:
> Implement RINGS_SET netlink request to set ring sizes of a network device.
> These are traditionally set with ETHTOOL_SRINGPARAM ioctl request.
> 
> Like the ioctl implementation, the generic ethtool code checks if supplied
> values do not exceed driver defined limits; if they do, first offending
> attribute is reported using extack.
> 
> v2:
>   - fix netdev reference leak in error path (found by Jakub Kicinsky)
> 
> Signed-off-by: Michal Kubecek <mkubecek@...e.cz>

Reviewed-by: Jakub Kicinski <kuba@...nel.org>