From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751469AbWDXAqI (ORCPT ); Sun, 23 Apr 2006 20:46:08 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751471AbWDXAqI (ORCPT ); Sun, 23 Apr 2006 20:46:08 -0400 Received: from iucha.net ([209.98.146.184]:31458 "EHLO mail.iucha.net") by vger.kernel.org with ESMTP id S1751469AbWDXAqH (ORCPT ); Sun, 23 Apr 2006 20:46:07 -0400 Date: Sun, 23 Apr 2006 19:46:06 -0500 To: Andrew Morton Cc: linux-kernel@vger.kernel.org, Linus Torvalds , Dominik Brodowski Subject: Re: pcmcia oops on 2.6.17-rc[12] Message-ID: <20060424004606.GF8896@iucha.net> References: <20060423192251.GD8896@iucha.net> <20060423150206.546b7483.akpm@osdl.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="qp4W5+cUSnZs0RIF" Content-Disposition: inline In-Reply-To: <20060423150206.546b7483.akpm@osdl.org> X-gpg-key: http://iucha.net/florin_iucha.gpg X-gpg-fingerprint: 5E59 C2E7 941E B592 3BA4 7DCF 343D 2B14 2376 6F5B User-Agent: Mutt/1.5.11+cvs20060403 From: florin@iucha.net (Florin Iucha) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --qp4W5+cUSnZs0RIF Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Apr 23, 2006 at 03:02:06PM -0700, Andrew Morton wrote: > florin@iucha.net (Florin Iucha) wrote: > > With 2.6.17-rc[12] I get the following oops: > > It's actually not an oops - it's a warning, telling us that i82365 is > requesting an IRQ in non-sharing mode, but there's already a handler > registered for that IRQ (which might or might not be shareable). > > Your machine should otherwise continue to work OK. Is that the case? Yes, it works fine - it just looked scary ;) > Anyway. We need to either a) make i82365 better-behaved or b) remove the > warning or c) allow callers to suppress the warning (SA_PROBEIRQ?). >=20 > I think c) - the warning can help find bugs. >=20 >=20 >=20 > From: Andrew Morton >=20 > - Add new SA_PROBEIRQ which suppresses the new sharing-mismatch warning.= =20 > Some drivers like to use request_irq() to find an unused interrupt slot. >=20 > - Use it in i82365.c >=20 > - Kill unused SA_PROBE. [With the fix suggested by Randy] it is all quiet now. Thanks, florin --qp4W5+cUSnZs0RIF Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2.2 (GNU/Linux) iD8DBQFETB/OND0rFCN2b1sRAs/xAJwMfzZTnvH55pzv9G5M/Khwg1pibwCeMvf9 6h8RM5mxmHgzUy7LZN99n5w= =FWA2 -----END PGP SIGNATURE----- --qp4W5+cUSnZs0RIF--