From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthew Garrett Subject: Re: [PATCH 01/30] disallow SERIAL_8250_PNP with SERIAL_8250_CONSOLE Date: Tue, 24 Mar 2009 21:43:21 +0000 Message-ID: <20090324214321.GA29671@srcf.ucam.org> References: <20090324135930.12735.7827.stgit@localhost.localdomain> <20090324140145.12735.29459.stgit@localhost.localdomain> <20090324151034.GC6859@ports.donpac.ru> <20090324152203.6a989d06@lxorguk.ukuu.org.uk> <20090324205945.GA28394@srcf.ucam.org> <20090324212653.77d6e70c@lxorguk.ukuu.org.uk> <20090324213416.GA29507@srcf.ucam.org> <20090324213841.59d6b299@lxorguk.ukuu.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from cavan.codon.org.uk ([93.93.128.6]:40469 "EHLO vavatch.codon.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750868AbZCXVne (ORCPT ); Tue, 24 Mar 2009 17:43:34 -0400 Content-Disposition: inline In-Reply-To: <20090324213841.59d6b299@lxorguk.ukuu.org.uk> Sender: linux-serial-owner@vger.kernel.org List-Id: linux-serial@vger.kernel.org To: Alan Cox Cc: Andrey Panin , linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, torvalds@linux-foundation.org On Tue, Mar 24, 2009 at 09:38:41PM +0000, Alan Cox wrote: > > > Since the conversion to drivers/serial - so years. > > > > So everyone using serial console with 8250_PNP enabled gets a crash on > > boot, and has done for years? Really? > > If their console port is PnP listed yes. So this patch breaks the case where a kernel with PNP support is booted on a system without PNP-listed serial ports? Do we know the ratio of machines fixed by this compared to the machines broken? -- Matthew Garrett | mjg59@srcf.ucam.org