RE: [PATCH 02/10] Commit e513229b4c38 ("Drivers: hv: vmbus: prevent cpu offlining on newer hypervisors") was altering smp_ops.cpu_disable to prevent CPU offlining. We can bo better by using cpu_hotplug_enable/disable functions instead of such hard-coding.

From	KY Srinivasan <kys@microsoft.com>
Newsgroups	linux.kernel
Subject	RE: [PATCH 02/10] Commit e513229b4c38 ("Drivers: hv: vmbus: prevent cpu offlining on newer hypervisors") was altering smp_ops.cpu_disable to prevent CPU offlining. We can bo better by using cpu_hotplug_enable/disable functions instead of such hard-coding.
Date	2015-06-04 02:50 +0200
Message-ID	<pxrw5-Yq-5@gated-at.bofh.it> (permalink)
References	<pxlqF-AJ-5@gated-at.bofh.it> <pxlqF-AJ-7@gated-at.bofh.it> <pxlqF-AJ-3@gated-at.bofh.it> <pxrmp-MR-7@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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> -----Original Message-----
> From: Greg KH [mailto:gregkh@linuxfoundation.org]
> Sent: Wednesday, June 3, 2015 5:32 PM
> To: KY Srinivasan
> Cc: linux-kernel@vger.kernel.org; devel@linuxdriverproject.org;
> olaf@aepfle.de; apw@canonical.com; vkuznets@redhat.com;
> jasowang@redhat.com
> Subject: Re: [PATCH 02/10] Commit e513229b4c38 ("Drivers: hv: vmbus:
> prevent cpu offlining on newer hypervisors") was altering
> smp_ops.cpu_disable to prevent CPU offlining. We can bo better by using
> cpu_hotplug_enable/disable functions instead of such hard-coding.
> 
> On Wed, Jun 03, 2015 at 12:31:54PM -0700, K. Y. Srinivasan wrote:
> > From: Vitaly Kuznetsov <vkuznets@redhat.com>
> >
> > Reported-by: Radim Kr.má <rkrcmar@redhat.com>
> > Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
> > Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
> 
> Your subject is insane, please fix.

Greg,

I will fix this and resend the series.

Regards,

K. Y
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Re: [PATCH 02/10] Commit e513229b4c38 ("Drivers: hv: vmbus: prevent  cpu offlining on newer hypervisors") was altering smp_ops.cpu_disable to  prevent CPU offlining. We can bo better by using cpu_hotplug_enable/disable  functions instead of such hard-coding. Greg KH <gregkh@linuxfoundation.org> - 2015-06-04 02:40 +0200
  RE: [PATCH 02/10] Commit e513229b4c38 ("Drivers: hv: vmbus: prevent  cpu offlining on newer hypervisors") was altering smp_ops.cpu_disable to  prevent CPU offlining. We can bo better by using cpu_hotplug_enable/disable  functions instead of such hard-coding. KY Srinivasan <kys@microsoft.com> - 2015-06-04 02:50 +0200

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