Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030610AbWJCWUP (ORCPT ); Tue, 3 Oct 2006 18:20:15 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030612AbWJCWUO (ORCPT ); Tue, 3 Oct 2006 18:20:14 -0400 Received: from smtp.osdl.org ([65.172.181.4]:35815 "EHLO smtp.osdl.org") by vger.kernel.org with ESMTP id S1030611AbWJCWUL (ORCPT ); Tue, 3 Oct 2006 18:20:11 -0400 Date: Tue, 3 Oct 2006 15:10:34 -0700 From: Andrew Morton To: Pierre Ossman Cc: rmk+lkml@arm.linux.org.uk, Pierre Ossman , linux-kernel@vger.kernel.org Subject: Re: [PATCH] [MMC] Multi sector write transfers Message-Id: <20061003151034.a7894df8.akpm@osdl.org> In-Reply-To: <20061001124257.17012.78166.stgit@poseidon.drzeus.cx> References: <20061001124257.17012.78166.stgit@poseidon.drzeus.cx> X-Mailer: Sylpheed version 2.2.7 (GTK+ 2.8.6; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 878 Lines: 23 Russell is moving away from mmc maintainership so we'll need to do something different here. The patches look good to my untrained eye, except... On Sun, 01 Oct 2006 14:42:57 +0200 Pierre Ossman wrote: > SD cards extend the protocol by allowing the host to query a card how many > blocks were successfully stored on the medium. This allows us to safely write > chunks of blocks at once. I recall Russell nacked multisector mmc-writing when it came up six or twelve months ago. I don't recall the exact details - lack of trust in manufacturers supporting it correctly? Is that concern relevant to this patch? - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/