netdev - Re: [PATCH RFC net-next] openvswitch: Queue upcalls to userspace in per-port round-robin order

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: <20180807153923.61a0cfda@epycfail>
Date:   Tue, 7 Aug 2018 15:39:23 +0200
From:   Stefano Brivio <sbrivio@...hat.com>
To:     Pravin Shelar <pshelar@....org>
Cc:     Matteo Croce <mcroce@...hat.com>,
        Justin Pettit <jpettit@...are.com>,
        Greg Rose <gvrose8192@...il.com>, Ben Pfaff <blp@....org>,
        netdev <netdev@...r.kernel.org>, ovs dev <dev@...nvswitch.org>,
        Jiri Benc <jbenc@...hat.com>, Aaron <aconole@...hat.com>
Subject: Re: [PATCH RFC net-next] openvswitch: Queue upcalls to userspace in
 per-port round-robin order

On Tue, 7 Aug 2018 15:31:11 +0200
Stefano Brivio <sbrivio@...hat.com> wrote:

> I would instead try to address the concerns that you had about the
> original patch adding fairness in the kernel, rather than trying to
> make the issue appear less severe in ovs-vswitchd.

And, by the way, if we introduce a way to configure the possible
fairness algorithms via netlink, we can also rather easily allow
ovs-vswitchd to disable fairness on kernel side altogether, should it
be needed.

-- 
Stefano