linux-kernel - Re: [PATCH 5/5] x86/mbm: Add support for MBM counter overflow handling

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Message-ID: <alpine.DEB.2.11.1602242021290.3670@nanos>
Date:	Wed, 24 Feb 2016 20:21:55 +0100 (CET)
From:	Thomas Gleixner <tglx@...utronix.de>
To:	Vikas Shivappa <vikas.shivappa@...el.com>
cc:	Vikas Shivappa <vikas.shivappa@...ux.intel.com>, x86@...nel.org,
	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...nel.org,
	peterz@...radead.org, ravi.v.shankar@...el.com,
	tony.luck@...el.com, fenghua.yu@...el.com,
	kanaka.d.juvva@...el.com, h.peter.anvin@...el.com
Subject: Re: [PATCH 5/5] x86/mbm: Add support for MBM counter overflow
 handling

On Wed, 24 Feb 2016, Vikas Shivappa wrote:
> On Wed, 24 Feb 2016, Thomas Gleixner wrote:
> > Why is that timer restarted if cache_groups is empty?
> 
> Will fix. It should not be as the timers may be stopped by now as well. Also
> this patch incorrectly uses mutex(above) in the timer context. Will fix that
> as well.

Indeed. Did not notice.

Thanks,

	tglx