netdev - Re: [net-next 1/1] tipc: eliminate unnecessary skb expansion during retransmission

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] [day] [month] [year] [list]

Message-Id: <20190625.134035.1744881006366671727.davem@davemloft.net>
Date:   Tue, 25 Jun 2019 13:40:35 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     jon.maloy@...csson.com
Cc:     netdev@...r.kernel.org, gordan.mihaljevic@...tech.com.au,
        tung.q.nguyen@...tech.com.au, hoang.h.le@...tech.com.au,
        canh.d.luu@...tech.com.au, ying.xue@...driver.com,
        tipc-discussion@...ts.sourceforge.net
Subject: Re: [net-next 1/1] tipc: eliminate unnecessary skb expansion
 during retransmission

From: Jon Maloy <jon.maloy@...csson.com>
Date: Tue, 25 Jun 2019 18:08:13 +0200

> We increase the allocated headroom for the buffer copies to be
> retransmitted. This eliminates the need for the lower stack levels
> (UDP/IP/L2) to expand the headroom in order to add their own headers.
> 
> Signed-off-by: Jon Maloy <jon.maloy@...csson.com>

Applied.