From: "Valdis Klētnieks" <valdis.kletnieks@vt.edu>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
x86@kernel.org, LKML <linux-kernel@vger.kernel.org>,
Fenghua Yu <fenghua.yu@intel.com>
Subject: Re: [PATCH] arch/x86/kernel/cpu/umwait.c - remove unused variable
Date: Thu, 08 Aug 2019 18:04:34 -0400 [thread overview]
Message-ID: <147298.1565301874@turing-police> (raw)
In-Reply-To: <alpine.DEB.2.21.1908082229010.2882@nanos.tec.linutronix.de>
[-- Attachment #1: Type: text/plain, Size: 473 bytes --]
On Thu, 08 Aug 2019 22:32:38 +0200, Thomas Gleixner said:
> Care to resend the last few with fixed subject lines, so I don't have to
> clean them up?
Will do that later this evening...
> The right thing to do is to have a cpu_offline callback which clears the
> umwait MSR. That covers also the failure in the cpu hotplug setup. Then
> handling an error return makes sense and keeps everything in a workable
> shape.
OK, in that case, toss the umwait patch for now....
[-- Attachment #2: Type: application/pgp-signature, Size: 832 bytes --]
next prev parent reply other threads:[~2019-08-08 22:04 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-08 13:52 [PATCH] arch/x86/kernel/cpu/umwait.c - remove unused variable Valdis Klētnieks
2019-08-08 20:04 ` Thomas Gleixner
2019-08-08 20:24 ` Valdis Klētnieks
2019-08-08 20:32 ` Thomas Gleixner
2019-08-08 22:04 ` Valdis Klētnieks [this message]
2019-08-09 0:44 ` Fenghua Yu
2019-08-09 9:49 ` Thomas Gleixner
2019-08-09 15:30 ` Fenghua Yu
2019-08-09 19:37 ` 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=147298.1565301874@turing-police \
--to=valdis.kletnieks@vt.edu \
--cc=bp@alien8.de \
--cc=fenghua.yu@intel.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@redhat.com \
--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