Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759453Ab2FUMMt (ORCPT ); Thu, 21 Jun 2012 08:12:49 -0400 Received: from casper.infradead.org ([85.118.1.10]:48913 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757219Ab2FUMMq convert rfc822-to-8bit (ORCPT ); Thu, 21 Jun 2012 08:12:46 -0400 Message-ID: <1340280757.18025.6.camel@twins> Subject: Re: [PATCH -v2 2/2] x86, microcode: Make reload interface per system From: Peter Zijlstra To: Borislav Petkov Cc: X86-ML , "H. Peter Anvin" , Ingo Molnar , Thomas Gleixner , LKML , Andreas Herrmann , Borislav Petkov , Henrique de Moraes Holschuh Date: Thu, 21 Jun 2012 14:12:37 +0200 In-Reply-To: <1340280437-7718-3-git-send-email-bp@amd64.org> References: <1340280437-7718-1-git-send-email-bp@amd64.org> <1340280437-7718-3-git-send-email-bp@amd64.org> Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT X-Mailer: Evolution 3.2.2- Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 699 Lines: 17 On Thu, 2012-06-21 at 14:07 +0200, Borislav Petkov wrote: > From: Borislav Petkov > > The reload interface should be per-system so that a full system ucode > reload happens (on each core) when doing > > echo 1 > /sys/devices/system/cpu/microcode/reload > > Move it to the cpu subsys directory instead of it being per-cpu. > > Cc: Henrique de Moraes Holschuh Acked-by: Peter Zijlstra -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/