From mboxrd@z Thu Jan 1 00:00:00 1970 From: "H. Peter Anvin" Subject: Re: [PATCH 1/1] x86 TSC: set X86_FEATURE_TSC_RELIABLE, per CPUID Date: Thu, 04 Jun 2015 00:17:21 -0700 Message-ID: <556FFB81.8080507@zytor.com> References: <556CA704.1070000@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: Received: from terminus.zytor.com ([198.137.202.10]:43096 "EHLO mail.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751577AbbFDHR3 (ORCPT ); Thu, 4 Jun 2015 03:17:29 -0400 In-Reply-To: Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: Len Brown , Andy Lutomirski Cc: X86 ML , Linux PM list , "linux-kernel@vger.kernel.org" , Len Brown 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