netdev - Re: [net PATCH 3/3] bpf: devmap, use cond_resched instead of cpu

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: <893ece6d-ac19-fd3e-aee2-f5032d2d13d8@fb.com>
Date:   Fri, 8 Sep 2017 15:40:47 -0700
From:   Alexei Starovoitov <ast@...com>
To:     John Fastabend <john.fastabend@...il.com>, <davem@...emloft.net>
CC:     <netdev@...r.kernel.org>, <daniel@...earbox.net>
Subject: Re: [net PATCH 3/3] bpf: devmap, use cond_resched instead of
 cpu_relax

On 9/8/17 2:01 PM, John Fastabend wrote:
> Be a bit more friendly about waiting for flush bits to complete.
> Replace the cpu_relax() with a cond_resched().
>
> Suggested-by: Daniel Borkmann <daniel@...earbox.net>
> Acked-by: Daniel Borkmann <daniel@...earbox.net>
> Signed-off-by: John Fastabend <john.fastabend@...il.com>

unlike patch 1 and 2, this one could have waited till net-next opens,
but I don't mind now. lgtm
Acked-by: Alexei Starovoitov <ast@...nel.org>