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From: "H. Peter Anvin" <hpa@zytor.com>
To: Len Brown <lenb@kernel.org>, Andy Lutomirski <luto@kernel.org>
Cc: X86 ML <x86@kernel.org>, Linux PM list <linux-pm@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	Len Brown <len.brown@intel.com>
Subject: Re: [PATCH 1/1] x86 TSC: set X86_FEATURE_TSC_RELIABLE, per CPUID
Date: Thu, 04 Jun 2015 00:17:21 -0700	[thread overview]
Message-ID: <556FFB81.8080507@zytor.com> (raw)
In-Reply-To: <CAJvTdKm8mksFNnhchXepOanjCT4qiYTjmt3BtL81BepuPw+K1w@mail.gmail.com>

On 06/01/2015 05:45 PM, Len Brown wrote:
> 
> BTW, it also begs the question if Linux could actually *repair* the BIOS damage?
> 

We may very well be able to by setting the TSC offset register to zero
on all CPUs.

	-hpa



  parent reply	other threads:[~2015-06-04  7:17 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-05-31  5:44 Len Brown
2015-06-01 18:40 ` Andy Lutomirski
2015-06-02  0:45   ` Len Brown
2015-06-02  1:12     ` Andy Lutomirski
2015-06-03 19:03       ` Len Brown
2015-06-08 23:24         ` Andy Lutomirski
2015-06-09  8:15           ` Thomas Gleixner
2015-06-04  7:17     ` H. Peter Anvin [this message]
2015-06-06 16:12       ` Andy Lutomirski

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