linux-kernel - Re: [net-next 1/3] net: dsa: optimize tx timestamp request handling

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20210418150857.GB24506@hoboy.vegasvil.org>
Date:   Sun, 18 Apr 2021 08:08:57 -0700
From:   Richard Cochran <richardcochran@...il.com>
To:     Yangbo Lu <yangbo.lu@....com>
Cc:     netdev@...r.kernel.org, Vladimir Oltean <vladimir.oltean@....com>,
        "David S . Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Jonathan Corbet <corbet@....net>,
        Kurt Kanzenbach <kurt@...utronix.de>,
        Andrew Lunn <andrew@...n.ch>,
        Vivien Didelot <vivien.didelot@...il.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Claudiu Manoil <claudiu.manoil@....com>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        UNGLinuxDriver@...rochip.com, linux-doc@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [net-next 1/3] net: dsa: optimize tx timestamp request handling

On Fri, Apr 16, 2021 at 08:36:53PM +0800, Yangbo Lu wrote:
> @@ -628,9 +620,7 @@ static netdev_tx_t dsa_slave_xmit(struct sk_buff *skb, struct net_device *dev)
>  
>  	DSA_SKB_CB(skb)->clone = NULL;
>  
> -	/* Identify PTP protocol packets, clone them, and pass them to the
> -	 * switch driver
> -	 */
> +	/* Handle tx timestamp request if has */

"if has" what?

>  	dsa_skb_tx_timestamp(p, skb);
>  
>  	if (dsa_realloc_skb(skb, dev)) {
> -- 
> 2.25.1
> 

Thanks,
Richard