From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Ball Subject: Re: [PATCH] sdhci: Fix crash on boot with C0 stepping Moorestown platforms Date: Tue, 9 Nov 2010 14:35:57 +0000 Message-ID: <20101109143557.GB7977@void.printf.net> References: <20101109135708.21760.22164.stgit@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from void.printf.net ([89.145.121.20]:54754 "EHLO void.printf.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751320Ab0KIOf6 (ORCPT ); Tue, 9 Nov 2010 09:35:58 -0500 Content-Disposition: inline In-Reply-To: <20101109135708.21760.22164.stgit@localhost.localdomain> Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: Alan Cox Cc: linux-mmc@vger.kernel.org Hi Alan, On Tue, Nov 09, 2010 at 01:57:29PM +0000, Alan Cox wrote: > Try again with the header fixed properly this time (thought I'd fixed it > the last time - sorry) > > From: Jacob Pan > > SDHC2 is newly added in C0 stepping of Langwell. Without the Moorestown > specific quirk, the default pci_probe will be called and crash the kernel. > > This patch unblocks the crash problem on C0 by using the same probing > function as HC1, which limits the number of slots to one. > > Signed-off-by: Jacob Pan > Signed-off-by: Alan Cox Thanks, this is pushed and queued for 2.6.37 now. -- Chris Ball One Laptop Per Child