Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754916Ab3EVUAX (ORCPT ); Wed, 22 May 2013 16:00:23 -0400 Received: from mx1.redhat.com ([209.132.183.28]:11311 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751073Ab3EVUAV (ORCPT ); Wed, 22 May 2013 16:00:21 -0400 Date: Wed, 22 May 2013 16:00:12 -0400 From: Dave Jones To: "H. Peter Anvin" Cc: Linux Kernel , x86@kernel.org Subject: Re: microcode loading got really slow. Message-ID: <20130522200012.GA15456@redhat.com> Mail-Followup-To: Dave Jones , "H. Peter Anvin" , Linux Kernel , x86@kernel.org References: <20130521230332.GC12713@redhat.com> <519D1668.6000601@zytor.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <519D1668.6000601@zytor.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 968 Lines: 27 On Wed, May 22, 2013 at 12:03:04PM -0700, H. Peter Anvin wrote: > On 05/21/2013 04:03 PM, Dave Jones wrote: > > In 3.10-rc2 I see this happening.. > > > > [ 72.318133] microcode: CPU1 sig=0x306c3, pf=0x2, revision=0x6 > > [ 132.446449] microcode: CPU2 sig=0x306c3, pf=0x2, revision=0x6 > > [ 192.573101] microcode: CPU3 sig=0x306c3, pf=0x2, revision=0x6 > > [ 252.702055] microcode: Microcode Update Driver: v2.00 , Peter Oruba > > > > For some reason the events for udev seem to be getting delayed 60s for each core. > > > > Dave > > > > Is this a regression from -rc1? No. Looks like it was introduced between 3.9 and 3.10-rc1 I see bisecting in my future. Dave -- 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/