From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261175AbVEXGM1 (ORCPT ); Tue, 24 May 2005 02:12:27 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261158AbVEXGM1 (ORCPT ); Tue, 24 May 2005 02:12:27 -0400 Received: from fire.osdl.org ([65.172.181.4]:55784 "EHLO smtp.osdl.org") by vger.kernel.org with ESMTP id S261175AbVEXGMQ (ORCPT ); Tue, 24 May 2005 02:12:16 -0400 Date: Mon, 23 May 2005 23:14:18 -0700 (PDT) From: Linus Torvalds To: Jeff Garzik cc: Andrew Morton , "linux-ide@vger.kernel.org" , Linux Kernel Subject: Re: [git patches] 2.6.x libata new PCI ids In-Reply-To: <4292BA93.801@pobox.com> Message-ID: References: <4292BA93.801@pobox.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 24 May 2005, Jeff Garzik wrote: > > Please pull the 'new-ids' branch from > > rsync://rsync.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev.git > > This add new PCI ids to some SATA drivers. So here the trees are identical in between the two versions, so the later commit is definitely not doing anything. What's up? I don't have a "git-undo" script, but it looks something like this: echo [top-you-want-to-save] > .git/HEAD git-read-tree -m HEAD git-update-cache -f -u -a and you're done - it should take less than half a second. You can do "git-prune-script" at some point if you want to throw away the objects that are no longer reachable, but the way you work, you'll never even notice - you'll just have another stale head that isn't reachable from anywhere any more. Linus ---- commit 37c15447c565ab458ee3778e198d08f4041caa99 tree 2eda289903e3bf19eebce7d5f9aaed2240a02479 parent 9422e59ddf6cae68e46d7a2c3afe1ce4e739d3eb author Martin Povolny Mon, 16 May 2005 02:41:00 -0400 committer Jeff Garzik Mon, 16 May 2005 02:41:00 -0400 [PATCH] sata_promise: new PCI ID for TX4200 [note - blank changeset] -------------------------- commit 9422e59ddf6cae68e46d7a2c3afe1ce4e739d3eb tree 2eda289903e3bf19eebce7d5f9aaed2240a02479 parent eeff84cc026e73d12fbe4484b5fa0d01efa8dc60 author Francisco Javier Mon, 16 May 2005 02:39:00 -0400 committer Jeff Garzik Mon, 16 May 2005 02:39:00 -0400 [PATCH] sata_promise: add PCI ID for FastTrak TX2200 2-ports