From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754774AbdC1VjS (ORCPT ); Tue, 28 Mar 2017 17:39:18 -0400 Received: from mail.skyhub.de ([5.9.137.197]:35720 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752515AbdC1VjQ (ORCPT ); Tue, 28 Mar 2017 17:39:16 -0400 Date: Tue, 28 Mar 2017 23:38:59 +0200 From: Borislav Petkov To: "Kirill A. Shutemov" Cc: "Kirill A. Shutemov" , Linus Torvalds , Andrew Morton , x86@kernel.org, Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , Andi Kleen , Dave Hansen , Andy Lutomirski , linux-arch@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCHv2 6/8] x86/dump_pagetables: Add support 5-level paging Message-ID: <20170328213859.cltufwo5pdrhzna6@pd.tnic> References: <20170328093946.GA30567@gmail.com> <20170328104806.41711-1-kirill.shutemov@linux.intel.com> <20170328185522.5akqgfh4niqi3ptf@pd.tnic> <20170328211507.ungejuigkewn6prl@node.shutemov.name> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20170328211507.ungejuigkewn6prl@node.shutemov.name> User-Agent: NeoMutt/20170113 (1.7.2) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Mar 29, 2017 at 12:15:07AM +0300, Kirill A. Shutemov wrote: > On current tip/master? tip/master from Monday: commit d3b6ed97fbc63219e262faca86da2fe62885eff2 (refs/remotes/tip/master) Merge: 399c980bd22b f2a6a7050109 Author: Ingo Molnar Date: Mon Mar 27 10:48:30 2017 +0200 Merge branch 'x86/mm' > I'm not sure that collapsing history in one commit to fix bisectability is > any better than having broken bisectability. Of course it is better. How do you tell everyone who bisects in the future to jump over those commits? So perhaps not a single commit but at least meld those together which change pagetable walking like the current example and cause a breakage. Thanks. -- Regards/Gruss, Boris. Good mailing practices for 400: avoid top-posting and trim the reply.