linux-kernel - Re: [RFC PATCH v1 03/11] cpuidle: introduce cpuidle governor for idle prediction

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] [thread-next>] [day] [month] [year] [list]

Message-ID: <20170712121642.blxkbsvo22b6sgfz@hirez.programming.kicks-ass.net>
Date:   Wed, 12 Jul 2017 14:16:42 +0200
From:   Peter Zijlstra <peterz@...radead.org>
To:     Aubrey Li <aubrey.li@...el.com>
Cc:     tglx@...utronix.de, len.brown@...el.com, rjw@...ysocki.net,
        ak@...ux.intel.com, tim.c.chen@...ux.intel.com,
        arjan@...ux.intel.com, paulmck@...ux.vnet.ibm.com,
        yang.zhang.wz@...il.com, x86@...nel.org,
        linux-kernel@...r.kernel.org, Aubrey Li <aubrey.li@...ux.intel.com>
Subject: Re: [RFC PATCH v1 03/11] cpuidle: introduce cpuidle governor for
 idle prediction

On Mon, Jul 10, 2017 at 09:38:33AM +0800, Aubrey Li wrote:
> +	get_iowait_load(&nr_iowaiters, &cpu_load);

NAK, see commit e33a9bba85a86, that's just drug induced voodoo
programming.