From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751153AbdEaP4M (ORCPT ); Wed, 31 May 2017 11:56:12 -0400 Received: from bombadil.infradead.org ([65.50.211.133]:36035 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750946AbdEaP4K (ORCPT ); Wed, 31 May 2017 11:56:10 -0400 Message-Id: <20170531155201.218077283@infradead.org> User-Agent: quilt/0.63-1 Date: Wed, 31 May 2017 17:52:01 +0200 From: Peter Zijlstra To: tglx@linutronix.de Cc: x86@kernel.org, linux-kernel@vger.kernel.org, kevin.b.stanton@intel.com, peterz@infradead.org Subject: [PATCH 0/3] x86: TSC_DEADLINE vs TSC_ADJUST and microcode revisions Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi all, These patches rely on the latest microcode data files from Intel [*] Without this microcode loaded, we'll print a FW_BUG informing the user to update their microcode image and disable TSC_DEADLINE support. This in turn allows us to remove the TSC_ADJUST workarounds which were required due to errata. --- [*] https://downloadcenter.intel.com/download/26798/Linux-Processor-Microcode-Data-File