linux-kernel - Re: [PATCH 3/5] net: fec: initialize clock with 0 rather than current kernel time

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: <20200708111518.GF9080@hoboy>
Date:   Wed, 8 Jul 2020 04:15:18 -0700
From:   Richard Cochran <richardcochran@...il.com>
To:     Sergey Organov <sorganov@...il.com>
Cc:     Vladimir Oltean <olteanv@...il.com>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, Fugang Duan <fugang.duan@....com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>
Subject: Re: [PATCH  3/5] net: fec: initialize clock with 0 rather than
 current kernel time

On Tue, Jul 07, 2020 at 08:56:41PM +0300, Sergey Organov wrote:
> It won't. Supposedly it'd force clock (that doesn't tick by default and
> stays at 0) to start ticking.

No existing clockid_t has this behavior.  Consider CLOCK_REALTIME or
CLOCK_MONOTONIC.
 
The PHC must act the same as the other POSIX clocks.

Thanks,
Richard