From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Thu, 12 Mar 2009 11:20:09 +0000 (GMT) Received: from localhost.localdomain ([127.0.0.1]:12429 "EHLO h5.dl5rb.org.uk") by ftp.linux-mips.org with ESMTP id S21366527AbZCLLUH (ORCPT ); Thu, 12 Mar 2009 11:20:07 +0000 Received: from h5.dl5rb.org.uk (localhost.localdomain [127.0.0.1]) by h5.dl5rb.org.uk (8.14.3/8.14.3) with ESMTP id n2CBK4jW009053; Thu, 12 Mar 2009 12:20:05 +0100 Received: (from ralf@localhost) by h5.dl5rb.org.uk (8.14.3/8.14.3/Submit) id n2CBK4Ox009051; Thu, 12 Mar 2009 12:20:04 +0100 Date: Thu, 12 Mar 2009 12:20:04 +0100 From: Ralf Baechle To: Manuel Lauss Cc: linux-mips@linux-mips.org, Thomas Gleixner Subject: Re: __do_IRQ() going away Message-ID: <20090312112004.GA6121@linux-mips.org> References: <20090311112806.GA24541@linux-mips.org> <20090312072618.GA31978@roarinelk.homelinux.net> <20090312092810.GA13674@linux-mips.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.18 (2008-05-17) Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 22069 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: ralf@linux-mips.org Precedence: bulk X-list: linux-mips On Thu, Mar 12, 2009 at 10:46:28AM +0100, Manuel Lauss wrote: > > Iow, now with CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ always set half the > > platforms will blow up because the function pointer irq_desc->handle_irq > > is unset. > > ...and it works fine so far on the DB1200 and another 2 boards I have. > (I.e. your patch didn't break anything). Unless I'm missing something > very big. Ah, there is a remaining call to set_irq_chip in the Alchemy code - but that seems to be in "does not happen" code so should be benign. Ralf