From mboxrd@z Thu Jan 1 00:00:00 1970 From: Konstantinos Skarlatos Subject: Re: [PATCH] mvsas: mvs_lu_reset iterates phy num times when releasing task Date: Wed, 08 Sep 2010 13:53:59 +0300 Message-ID: <4C876B47.50805@gmail.com> References: <20100806161622.GA8696@localhost.localdomain> <4C5C448C.2040509@gmail.com> <20100903221303.GA9527@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from mail-ey0-f174.google.com ([209.85.215.174]:35916 "EHLO mail-ey0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757090Ab0IHKyW (ORCPT ); Wed, 8 Sep 2010 06:54:22 -0400 Received: by eyb6 with SMTP id 6so2886472eyb.19 for ; Wed, 08 Sep 2010 03:54:21 -0700 (PDT) In-Reply-To: <20100903221303.GA9527@localhost.localdomain> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: David Milburn Cc: linux-scsi@vger.kernel.org, Wouter Naaktgeboren On 4/9/2010 1:13 =CF=80=CE=BC, David Milburn wrote: > On Fri, Aug 06, 2010 at 08:21:16PM +0300, Konstantinos Skarlatos wrot= e: >> > Hello, >> > =20 >> > Does this patch fix any of the mvs_abort_task:rc=3D 5 and the oth= er >> > problems that are being reported for this driver? for more info p= lease >> > seehttp://marc.info/?l=3Dlinux-scsi&m=3D127583131805429&w=3D2 >> > =20 > Hello, > > Can you see if this patch prevents the ata_qc_issue warning? > > Thanks, > David > > drivers/scsi/libsas/sas_ata.c | 1 + > 1 files changed, 1 insertions(+), 0 deletions(-) > > diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_= ata.c > index 042153c..ddbade7 100644 > --- a/drivers/scsi/libsas/sas_ata.c > +++ b/drivers/scsi/libsas/sas_ata.c > @@ -347,6 +347,7 @@ static int sas_ata_scr_read(struct ata_link *link= , unsigned int sc_reg_in, > static struct ata_port_operations sas_sata_ops =3D { > .phy_reset =3D sas_ata_phy_reset, > .post_internal_cmd =3D sas_ata_post_internal, > + .qc_defer =3D ata_std_qc_defer, > .qc_prep =3D ata_noop_qc_prep, > .qc_issue =3D sas_ata_qc_issue, > .qc_fill_rtf =3D sas_ata_qc_fill_rtf, Hello, I have been unable to patch my kernel, I am a noob at this and the=20 method i used a few months ago to apply Srinivas patches for mvsas does= =20 not work now. I have asked for help from my distro (arch linux), but if= =20 you have a quick and easy way for me to patch sas_ata.c and reload the=20 module without reboots or complete kernel recompilations I would be=20 grateful to hear it. Kind regards -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html