Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754049AbXLEPcs (ORCPT ); Wed, 5 Dec 2007 10:32:48 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752172AbXLEPcl (ORCPT ); Wed, 5 Dec 2007 10:32:41 -0500 Received: from mx2.mail.elte.hu ([157.181.151.9]:41125 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751926AbXLEPck (ORCPT ); Wed, 5 Dec 2007 10:32:40 -0500 Date: Wed, 5 Dec 2007 16:32:19 +0100 From: Ingo Molnar To: Markus Metzger Cc: ak@suse.de, hpa@zytor.com, linux-kernel@vger.kernel.org, tglx@linutronix.de, akpm@linux-foundation.org, markus.t.metzger@intel.com, mtk.manpages@gmail.com, roland@redhat.com, suresh.b.siddha@intel.com Subject: Re: [patch 1/2] x86, ptrace: support for branch trace store(BTS) Message-ID: <20071205153219.GA5490@elte.hu> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.17 (2007-11-01) X-ELTE-VirusStatus: clean X-ELTE-SpamScore: -1.5 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-1.5 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.2.3 -1.5 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 776 Lines: 24 * Markus Metzger wrote: > Changes to the last version: > - split implementation into two layers: ds/bts and ptrace > - renamed TIF's > - save/restore ds save area msr in __switch_to_xtra() > - make block-stepping only look at BTF bit hm, i tried to merge your patches, but they were word-wrapped, for example here: > + After the first warp-around, this is the start of the circular bts > buffer. */ (there's Documentation/email-clients.txt with more info about how to avoid this.) Ingo -- 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/