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From: Laura Abbott <labbott@redhat.com>
To: "Theodore Y. Ts'o" <tytso@mit.edu>,
Sultan Alsawaf <sultanxda@gmail.com>, Pavel Machek <pavel@ucw.cz>,
linux-kernel@vger.kernel.org, Jann Horn <jannh@google.com>
Subject: Re: Linux messages full of `random: get_random_u32 called from`
Date: Sun, 29 Apr 2018 17:32:15 -0700 [thread overview]
Message-ID: <b2c478b3-91bf-3ffa-b283-2b80e46a1165@redhat.com> (raw)
In-Reply-To: <20180429220519.GQ5965@thunk.org>
On 04/29/2018 03:05 PM, Theodore Y. Ts'o wrote:
> What would be useful is if people gave reports that listed exactly
> what laptop and distributions they are using. Just "a high spec x86
> laptop" isn't terribly useful, because*my* brand-new Dell XPS 13
> running Debian testing is working just fine. The year, model, make,
> and CPU type plus what distribution (and distro version number) you
> are running is useful, so I can assess how wide spread the unhappiness
> is going to be, and what mitigation steps make sense.
I'm pretty sure Fedora is hitting this in our VMs. I just spent some
time debugging an issue of a boot delay with someone from the
infrastructure team where it would take upwards of 2 minutes to boot.
If someone holds down a key, it boots in 4 seconds. There's a qemu
reproducer at https://bugzilla.redhat.com/show_bug.cgi?id=1572916#c3
I suggested a cat on the keyboard as a workaround.
Independently, we also got a report of a boot hang in GCE with 4.16.4
where as 4.16.3 works which corresponds to the previous report of a
stable regression. This was just via IRC so I didn't have time to
dig into this.
Thanks,
Laura
next prev parent reply other threads:[~2018-04-30 0:32 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
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 [this message]
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
-- strict thread matches above, loose matches on Subject: below --
2018-04-24 11:48 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
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
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