Openwall GNU/*/Linux - a small security-enhanced Linux distro for servers
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Date: Tue, 26 Jun 2018 12:55:24 +0200
From: Solar Designer <solar@...nwall.com>
To: Vasily Averin <vvs@...tuozzo.com>
Cc: owl-dev@...ts.openwall.com
Subject: Re: 32-bit syscall breakage in -431 kernel with KAISER

On Tue, Jun 26, 2018 at 01:21:31PM +0300, Vasily Averin wrote:
> I've compiled 028stab123.1 kernel locally,
> installed it on my test node and found that it crashes on right on boot,
> during console init.

We're not seeing behavior this bad.  For us, only some 32-bit syscalls
against 64-bit kernel are affected.

Chris Bopp on owl-users reported that for his rebuild with
CONFIG_KAISER=n "the host hung at boot".  So maybe you didn't enable
KAISER in your build?

> So seems my last patch is wrong.

I'm not sure yet.

Thank you for your help!

Alexander

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