From: Borislav Petkov <bp@suse.de>
To: Peter Zijlstra <peterz@infradead.org>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>, x86 <x86@kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
Len Brown <len.brown@intel.com>,
Linux PM <linux-pm@vger.kernel.org>,
Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>,
Laura Abbott <labbott@fedoraproject.org>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@kernel.org>,
Simon Schricker <sschricker@suse.de>,
Hannes Reinecke <hare@suse.de>
Subject: Re: [PATCH] PM / arch: x86: Rework the MSR_IA32_ENERGY_PERF_BIAS handling
Date: Thu, 21 Mar 2019 10:20:55 +0100 [thread overview]
Message-ID: <20190321092055.GA7022@nazgul.tnic> (raw)
In-Reply-To: <20190321075807.GK6058@hirez.programming.kicks-ass.net>
On Thu, Mar 21, 2019 at 08:58:07AM +0100, Peter Zijlstra wrote:
> So I hate /dev/msr with a passion. It is absolute atrocious crap.
>
> Please, just make a real interface for this if it is important.
Yeah, and we will start converting everything using /dev/msr to real
interfaces and then taint on MSR write because, this should not have
been allowed in the first place.
--
Regards/Gruss,
Boris.
SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg)
--
next prev parent reply other threads:[~2019-03-21 9:21 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-21 0:00 Rafael J. Wysocki
2019-03-21 7:58 ` Peter Zijlstra
2019-03-21 9:20 ` Borislav Petkov [this message]
2019-03-21 9:28 ` Rafael J. Wysocki
2019-03-21 9:32 ` Borislav Petkov
2019-03-21 9:36 ` Rafael J. Wysocki
2019-03-21 9:21 ` Rafael J. Wysocki
2019-04-05 15:32 ` Thomas Gleixner
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190321092055.GA7022@nazgul.tnic \
--to=bp@suse.de \
--cc=hare@suse.de \
--cc=labbott@fedoraproject.org \
--cc=len.brown@intel.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pm@vger.kernel.org \
--cc=mingo@kernel.org \
--cc=peterz@infradead.org \
--cc=rjw@rjwysocki.net \
--cc=srinivas.pandruvada@linux.intel.com \
--cc=sschricker@suse.de \
--cc=tglx@linutronix.de \
--cc=x86@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®