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  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]
Date:   Thu, 9 Nov 2017 19:22:58 +0900
From:   Tetsuo Handa <>
Subject: Re: [PATCH v4] printk: Add console owner and waiter logic to loadbalance console writes

Michal Hocko wrote:
> Hi,
> assuming that this passes warn stall torturing by Tetsuo, do you think
> we can drop
> from the mmotm tree?

I don't think so.

The rule that "do not try to printk() faster than the kernel can write to
consoles" will remain no matter how printk() changes. Unless asynchronous
approach like is used, I think we can't
obtain useful information.

Powered by blists - more mailing lists