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 <mingo@xxxxxxxxxx> 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.