linux-kernel - Re: gettimeofday() resolution in Linux?

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: <e2e108260804101041k411b5fcfgc418f4be1bf7edba@mail.gmail.com>
Date:	Thu, 10 Apr 2008 19:41:21 +0200
From:	"Bart Van Assche" <bart.vanassche@...il.com>
To:	"Jack Harvard" <jack.harvard@...glemail.com>
Cc:	"Lennart Sorensen" <lsorense@...lub.uwaterloo.ca>,
	linux-kernel@...r.kernel.org
Subject: Re: gettimeofday() resolution in Linux?

On Thu, Apr 10, 2008 at 5:59 PM, Jack Harvard
<jack.harvard@...glemail.com> wrote:
>  Here is an example of gettimeofday results, the time rolls back sometimes.

If the result of gettimeofday() rolls back, and there is no process on
your system that sets the time (like ntpd or hwclock --hctosys) then
this is a kernel bug. Which kernel version are you using, and which
kernel patches have been applied to that kernel ?

Bart.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/