From mboxrd@z Thu Jan 1 00:00:00 1970 From: Junio C Hamano Subject: Re: [Q] Determing if a commit is reachable from the HEAD ? Date: Fri, 20 Jan 2012 16:04:50 -0800 Message-ID: <7vzkdhdiot.fsf@alter.siamese.dyndns.org> References: <201201201433.30267.brian.foster@maxim-ic.com> <20120120180620.GA8504@codeaurora.org> <7v7h0mfahx.fsf@alter.siamese.dyndns.org> <20120120233335.GA20302@codeaurora.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Andreas Schwab , Brian Foster , git mailing list To: David Brown X-From: git-owner@vger.kernel.org Sat Jan 21 01:04:59 2012 Return-path: Envelope-to: gcvg-git-2@lo.gmane.org Received: from vger.kernel.org ([209.132.180.67]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1RoOS2-0007N8-IA for gcvg-git-2@lo.gmane.org; Sat, 21 Jan 2012 01:04:58 +0100 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756172Ab2AUAEy (ORCPT ); Fri, 20 Jan 2012 19:04:54 -0500 Received: from b-pb-sasl-quonix.pobox.com ([208.72.237.35]:40425 "EHLO smtp.pobox.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755935Ab2AUAEx (ORCPT ); Fri, 20 Jan 2012 19:04:53 -0500 Received: from smtp.pobox.com (unknown [127.0.0.1]) by b-sasl-quonix.pobox.com (Postfix) with ESMTP id 43BB276EF; Fri, 20 Jan 2012 19:04:52 -0500 (EST) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=pobox.com; h=from:to:cc :subject:references:date:in-reply-to:message-id:mime-version :content-type; s=sasl; bh=OqyfXYxDxVTKvY0ZW6qwlUVaUaM=; b=gZBFtH GeOvP/hWPN0dNaoS30G0p3NmFBvmpRGJgxMQ0qdjAX/B/YdumryDPrCcCT5qIDdj edowIGg2qID4nIvsXwUSo+624d/PaXmid1oJtuZZT9HxCfy4K/TpTSxlT5MB+wVA TYN5FXvIkPO0NGG0D4n+uqeCT0KaavHc80i94= DomainKey-Signature: a=rsa-sha1; c=nofws; d=pobox.com; h=from:to:cc :subject:references:date:in-reply-to:message-id:mime-version :content-type; q=dns; s=sasl; b=WzK8U5xDpORHtTlefcGl2V8kACovhh4d MqkDUvkXqEp8K0tMIQY04zPqUi6WibL35mrnGAL7rhnzjGY3el2DY5vhZgH1/hlF 3vhDSmXtLKRlaSxqIUS0itjxkyKh/cHCWp4cw3Ju/7sqdyIdlvKcFT805IRfnjn1 ZhlpEERvJ0U= Received: from b-pb-sasl-quonix.pobox.com (unknown [127.0.0.1]) by b-sasl-quonix.pobox.com (Postfix) with ESMTP id 3B62B76EE; Fri, 20 Jan 2012 19:04:52 -0500 (EST) Received: from pobox.com (unknown [76.102.170.102]) (using TLSv1 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by b-sasl-quonix.pobox.com (Postfix) with ESMTPSA id C68D776ED; Fri, 20 Jan 2012 19:04:51 -0500 (EST) In-Reply-To: <20120120233335.GA20302@codeaurora.org> (David Brown's message of "Fri, 20 Jan 2012 15:33:35 -0800") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.2 (gnu/linux) X-Pobox-Relay-ID: 8A723840-43C3-11E1-940B-9DB42E706CDE-77302942!b-pb-sasl-quonix.pobox.com Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: David Brown writes: > Hmm, I thought I'd convinced myself that this was possible. Now, I > can't come up with a way of doing it that doesn't involve improper > commits with earlier timestamps than their parents. I'd actually want to see a way to do so that *does* involve timestamp skew.