From mboxrd@z Thu Jan 1 00:00:00 1970 From: Johannes Schindelin Subject: Re: Ambiguous sha-1 during a rebase Date: Thu, 14 Apr 2016 17:55:34 +0200 (CEST) Message-ID: References: <20160413222919.GA10474@glandium.org> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Cc: Mike Hommey , git@vger.kernel.org To: Junio C Hamano X-From: git-owner@vger.kernel.org Thu Apr 14 17:56:00 2016 Return-path: Envelope-to: gcvg-git-2@plane.gmane.org Received: from vger.kernel.org ([209.132.180.67]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1aqjcd-0001F5-Nv for gcvg-git-2@plane.gmane.org; Thu, 14 Apr 2016 17:56:00 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932651AbcDNPzz (ORCPT ); Thu, 14 Apr 2016 11:55:55 -0400 Received: from mout.gmx.net ([212.227.17.20]:49545 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932243AbcDNPzy (ORCPT ); Thu, 14 Apr 2016 11:55:54 -0400 Received: from virtualbox ([37.24.143.127]) by mail.gmx.com (mrgmx103) with ESMTPSA (Nemesis) id 0Lcjdr-1bWdGa3A6Z-00k7DT; Thu, 14 Apr 2016 17:55:35 +0200 X-X-Sender: virtualbox@virtualbox In-Reply-To: User-Agent: Alpine 2.20 (DEB 67 2015-01-07) X-Provags-ID: V03:K0:28VD4YwXhur43KknVrFLRPKMJIFO2iqYyAgnTgHP/VEPBt8Z6GY yX2GzXXWCQTxfujR18UZ9h5POu+1UWyzK3cN46GvQRrRfzRboZYhC+13OOkmgmYxDCjf5xv OqLFHNz+pEviDVv6M0G4D5CSJqZQptVQvIiUHkcVraZdei7S1sNQLvvGVu21Sbz9dqH14CJ y1MmwHZN/J3nJG1O1A0QA== X-UI-Out-Filterresults: notjunk:1;V01:K0:6MDLEx/OAO8=:iq59Bwp8I6Kh1lNNLCBZWk N/y0lbQkBD5XC6n00uKfZlfS/G4zWJ0c2weJA1P04VpBJT3YF/rHDqm1WxHvfFaEwL8cxiXx2 9pa9U7uiQxCx81aTvne+B52naUZwqjiNN+9zhNxTt6QLTWHCbHO31FGdBeuTrB1E2Y06em/W3 1Mn8ClUC5Us5o2qoQ2l1VaGGYnNtptXdLnRHYWK8pz+b0EP7PZa2n8I4EZQi4ib1RzQmZ5Wpk 9aNSqspl15aPztbISAMavXXPJXl24Aco5yMRUh6jXHpO1YuOQCRSpSaguS1+wYa8x1M/70T24 57ParFKMxo0FV3BA5udb1XNYVW5L8/zAw/3g/t6B3PGamnRWp7NquYjULkMPuKAro8LA1ctYD JIfuv2gh5/kEn4/lkYBbaVZmqnB3DLsVXvUDdwtqKt64ogBNLBD4a+leKCJPt6ofAzMP726vt m+McVVMiJjmhSYyJF4IJW+jz2gDmEqRNieZ+24Dqh9YtaFD2Ol4sm9OiSb8yuixSHZA0hQAWL wH5e4zcq58a6ii8IxYPe7/eB9KeY96lc0Ki/jnEXGrpJgjBbMj10Y/mjD4z+LfWDhiPdmi8oB MZ7K1kjIFd6R8+Sya5welwXD1v9r5riAkB/17aNilqWH1Klh8K+s06LXl2GNpHH8n52nXon5E b8zrbzXjAQx0b4tm+DgRDzWq0NY0RgL7II3NBHM4WY2cTcv7ZwDIiBh2CTFkj1o0gtBvFRjgg 8+K1xYUfZAtaX7+VycngxdJ2iAabOwjt94KjOi2RSPuXsSt0e37iav3YbvseNr1kxo/tPgh9 Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: Hi Junio, On Wed, 13 Apr 2016, Junio C Hamano wrote: > Mike Hommey writes: > > > Should git-rebase use full sha-1s under the hood to avoid these type of > > races? > > It already should be doing so since Aug 2013, IIRC. Indeed. It is one of the things that makes interactive rebases so unbearably slow on Windows (because that transformation results in tons of spawned processes, which is slow on Windows, and even worse: tons of POSIX-emulated processes, which is even slower). Ciao, Dscho