linux-kernel - Re: [PATCHv2] x86, CPU: Restore MSR_IA32_ENERGY_PERF

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Message-ID: <20150718051626.GC23478@nazgul.tnic>
Date:	Sat, 18 Jul 2015 07:16:26 +0200
From:	Borislav Petkov <bp@...en8.de>
To:	Thomas Gleixner <tglx@...utronix.de>
Cc:	Laura Abbott <labbott@...oraproject.org>,
	Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
	linux-kernel@...r.kernel.org,
	Peter Zijlstra <peterz@...radead.org>,
	Andy Lutomirski <luto@...capital.net>
Subject: Re: [PATCHv2] x86, CPU: Restore MSR_IA32_ENERGY_PERF_BIAS after
 resume

On Fri, Jul 17, 2015 at 10:39:25PM +0200, Thomas Gleixner wrote:
> Aside of documenting what that resume thing is for and why
> init_intel_energy_perf() needs to be called, I'm quite sure that this
> will fill up pretty fast with other stuff which gets lost across S/R.

Haha, I was thinking the same thing... So we better lay the foundations
properly, from the beginning. :-)

-- 
Regards/Gruss,
    Boris.

ECO tip #101: Trim your mails when you reply.
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