From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: Re: Polling (was Re: [PATCHSET 2/2] implement PMP support, take 6) Date: Tue, 02 Oct 2007 09:12:28 +0900 Message-ID: <47018CEC.6060203@gmail.com> References: <1190521193410-git-send-email-htejun@gmail.com> <46F9BF3E.5050708@garzik.org> <46FA1B4E.8090103@gmail.com> <46FD079F.3010007@garzik.org> <46FD0D50.8030602@gmail.com> <46FD1C4A.8010101@garzik.org> <46FD306C.3050205@gmail.com> <46FD5DE1.8000206@rtr.ca> <20070928220309.7c9ed816@the-village.bc.nu> <46FDADD9.9050007@garzik.org> <46FE45CE.1050007@rtr.ca> <4700EA52.10701@garzik.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Received: from py-out-1112.google.com ([64.233.166.181]:25113 "EHLO py-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752731AbXJBAOF (ORCPT ); Mon, 1 Oct 2007 20:14:05 -0400 Received: by py-out-1112.google.com with SMTP id u77so7411724pyb for ; Mon, 01 Oct 2007 17:14:04 -0700 (PDT) In-Reply-To: <4700EA52.10701@garzik.org> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Jeff Garzik Cc: Mark Lord , Alan Cox , linux-ide@vger.kernel.org Jeff Garzik wrote: > Mark Lord wrote: >> Linux kernel development is supposed to happen incrementally nowadays. >> Get a nice working solution in place, and then enhance/tune it. > > It's not about enhancing and tuning. > > It's about me (and/or James B) having to __undo__ the current code, just > to get things working on an entire class of SATA-capable controllers out > in the field. Hmmm... Simpy not setting ATA_FLAG_PMP isn't enough? -- tejun