From: "Theodore Y. Ts'o" <tytso@mit.edu>
To: Paul Menzel <pmenzel+linux-random-number@molgen.mpg.de>,
linux-kernel@vger.kernel.org
Subject: Re: Linux messages full of `random: get_random_u32 called from`
Date: Tue, 24 Apr 2018 11:49:04 -0400 [thread overview]
Message-ID: <20180424154904.GC30619@thunk.org> (raw)
In-Reply-To: <20180424135621.GD4189@thunk.org>
On Tue, Apr 24, 2018 at 09:56:21AM -0400, Theodore Y. Ts'o wrote:
> On Tue, Apr 24, 2018 at 01:48:16PM +0200, Paul Menzel wrote:
> > Dear Linux folks,
> >
> >
> > Since Linux 4.17-rcX, Linux spams a lot of `random: get_random_u32 called
> > from` messages. I believe, this setting should be reverted by default as
> > otherwise a lot of other messages are not seen.
>
> Can you tell me a bit about your system? What distribution, what
> hardware is present in your sytsem (what architecture, what
> peripherals are attached, etc.)?
Can you also send me your dmesg or kern.log so I can see where
get_random_u32 is getting called from during your system startup?
Thanks!
- Ted
next prev parent reply other threads:[~2018-04-24 15:49 UTC|newest]
Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-24 11:48 Linux messages full of `random: get_random_u32 called from` Paul Menzel
2018-04-24 13:56 ` Theodore Y. Ts'o
2018-04-24 14:30 ` Paul Menzel
2018-04-24 15:49 ` Theodore Y. Ts'o [this message]
2018-04-24 15:56 ` Paul Menzel
2018-04-25 7:41 ` Theodore Y. Ts'o
2018-04-26 3:48 ` Paul Menzel
2018-04-29 14:22 ` Pavel Machek
2018-04-29 23:02 ` Dave Jones
2018-04-29 23:07 ` Dave Jones
2018-04-30 0:21 ` Theodore Y. Ts'o
2018-04-26 5:51 ` Pavel Machek
[not found] <1524676526.3280.40.camel@armitage.org.uk>
2018-04-25 20:28 ` Theodore Y. Ts'o
2018-04-26 4:11 Sultan Alsawaf
2018-04-26 5:00 ` Theodore Y. Ts'o
2018-04-26 5:05 ` Sultan Alsawaf
2018-04-26 7:32 ` Theodore Y. Ts'o
2018-04-26 15:17 ` Sultan Alsawaf
2018-04-26 19:25 ` Theodore Y. Ts'o
2018-04-26 20:22 ` Sultan Alsawaf
2018-04-26 20:47 ` Christian Brauner
2018-04-27 0:00 ` Theodore Y. Ts'o
2018-04-27 15:38 ` Jason A. Donenfeld
2018-04-27 19:14 ` Theodore Y. Ts'o
2018-04-26 23:56 ` Theodore Y. Ts'o
2018-04-27 5:20 ` Sultan Alsawaf
2018-04-27 20:10 ` Theodore Y. Ts'o
2018-04-27 22:59 ` Sultan Alsawaf
2018-04-29 14:32 ` Pavel Machek
2018-04-29 17:05 ` Sultan Alsawaf
2018-04-29 18:41 ` Pavel Machek
2018-04-29 20:20 ` Sultan Alsawaf
2018-04-29 21:18 ` Pavel Machek
2018-04-29 21:34 ` Sultan Alsawaf
2018-04-29 22:05 ` Theodore Y. Ts'o
2018-04-29 22:26 ` Sultan Alsawaf
2018-04-29 22:43 ` Jason A. Donenfeld
2018-04-29 22:49 ` Sultan Alsawaf
2018-04-30 0:11 ` Theodore Y. Ts'o
2018-04-30 4:34 ` Sultan Alsawaf
2018-04-30 16:11 ` Theodore Y. Ts'o
2018-05-01 19:53 ` Pavel Machek
2018-04-29 22:43 ` Pavel Machek
2018-04-30 0:32 ` Laura Abbott
2018-04-30 21:12 ` Jeremy Cline
2018-05-01 11:52 ` Justin Forbes
2018-05-01 12:55 ` Theodore Y. Ts'o
2018-05-01 22:35 ` Justin Forbes
2018-05-02 0:02 ` Theodore Y. Ts'o
2018-05-02 12:09 ` Justin Forbes
2018-05-02 16:26 ` Theodore Y. Ts'o
2018-05-02 17:49 ` Laura Abbott
2018-05-02 22:25 ` Theodore Y. Ts'o
2018-05-03 6:19 ` Pavel Machek
2018-05-03 12:23 ` Justin Forbes
2018-05-02 0:43 ` Sultan Alsawaf
2018-05-02 0:56 ` Theodore Y. Ts'o
2018-05-02 1:11 ` Sultan Alsawaf
2018-04-29 18:30 ` Sultan Alsawaf
2018-04-29 20:08 ` Theodore Y. Ts'o
2018-05-18 1:27 ` Trent Piepho
2018-05-18 2:32 ` Theodore Y. Ts'o
2018-05-18 22:56 ` Trent Piepho
2018-05-18 23:22 ` Theodore Y. Ts'o
2018-05-21 18:39 ` Trent Piepho
2018-04-29 14:29 ` Pavel Machek
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