From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from oproxy6-pub.bluehost.com ([67.222.54.6]:60319 "HELO oproxy6-pub.bluehost.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1756791Ab2BXV4R (ORCPT ); Fri, 24 Feb 2012 16:56:17 -0500 Date: Fri, 24 Feb 2012 13:56:11 -0800 From: Jesse Barnes To: MUNEDA Takahiro Cc: linux-pci@vger.kernel.org, greg@kroah.com, kaneshige.kenji@jp.fujitsu.com, yinghai@kernel.org Subject: Re: [PATCH v5] Add pcie_hp=nomsi to disable MSI/MSI-X for pciehp driver Message-ID: <20120224135611.2166ff46@jbarnes-desktop> In-Reply-To: <4F47FB6B.3050509@jp.fujitsu.com> References: <20120202160922.4564.99032.sendpatchset@dhcp-189-101.bos.redhat.com> <20120223123003.662cf548@jbarnes-desktop> <4F47FB6B.3050509@jp.fujitsu.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=PGP-SHA1; boundary="Sig_/7hO2vU0hcThNiFQuqp+C==C"; protocol="application/pgp-signature" Sender: linux-pci-owner@vger.kernel.org List-ID: --Sig_/7hO2vU0hcThNiFQuqp+C==C Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable On Fri, 24 Feb 2012 16:04:43 -0500 MUNEDA Takahiro wrote: > On Thu, 23 Feb 2012 12:30:03 -0800, > Jesse Barnes wrote: >=20 > > On Thu, 2 Feb 2012 11:09:22 -0500 > > MUNEDA Takahiro wrote: > > > >> Not to use MSI/MSI-X for pciehp, add a kernel parameter, pcie_hp=3Dnom= si. > >> > >> In my environment, while shutting down, following stack trace is shown > >> sometimes. > > > > Applied, thanks guys. > > > > Now should we also have a platform/device blacklist to enable this > > option automatically so people don't have to remember to use it? >=20 > Hi Jesse, >=20 > I agree with you. > However, I don't have a device which *officially* has a problem > regarding this. I'm waiting a statement from vendor. We should start > after statement becomes available. Ok, thanks Takahiro-san. Just submit a patch if/when you get some confirmation. Thanks, --=20 Jesse Barnes, Intel Open Source Technology Center --Sig_/7hO2vU0hcThNiFQuqp+C==C Content-Type: application/pgp-signature; name=signature.asc Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAEBAgAGBQJPSAd7AAoJEIEoDkX4Qk9hJLIP+gOwWCeEN3C2QAZxzt6C80DJ IQ4vdPZft2FcpFAKAMuEUilxEAYhScIuNNKJpKr6tx3K734q0Ey8tENnnpPc/gEi ffVzicpxdrf6O5H1HGjlv3MJaIIl5V4xhmyK30iKCdGcdK/FO1X79tdL1AHPvwvK qPGYcSPO7BubPFoksr6C5JRlldeI7zBOFELHHCgDVDf4RVCP/Zd/JkltmxceD0JI llBVcEAFgR5FUPsIL/+16BgmpDq7Ig7ei3mxbGd5xmP3zAU+bebsJwL2m61rRWqS QZ6MH/EnQYp7Twxl0ZptrSqfyUB85ZehVGEusKew1NiTEMjkQ2tYQ02uk5wfrn6V QsfdVMo2moBFHrWm7tjmzSnVGy+/yxqA/EJq6OM1Po3MgtM/s92vuhEcOhJxLYfs FHtg8yyh21sPEtmfsBc0YHDw1JH8Bfw/+cw91ESzCkJScvdO/mfHsstjFUdRQx8Q CdYki4J+CPZyzbvSCHkqlTFsFx+A/IiN9JdnJ4k3HqYj7EG+6ABDKZKX/5mDPA2n DfTvUIyedzQAK4QfG1+IX9ZUgNDyntGxYLEz1eCJYiHv6Mb0nw1BQDgAQbPMta6J 3pBSnBKeVUqcnc0Mz/5Thh6C8ZeOv0W4Zq5HDkp8jWHNovkxrzaDvsKuDdJLUcSv vv7euZdpymrpVv2mYcGq =MVxG -----END PGP SIGNATURE----- --Sig_/7hO2vU0hcThNiFQuqp+C==C--