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From: Bharat Kumar Gogada <bharat.kumar.gogada@xilinx.com>
To: "Shah, Nehal-bakulchandra" <Nehal-bakulchandra.Shah@amd.com>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
	"holler@ahsoftware.de" <holler@ahsoftware.de>,
	"tj@kernel.org" <tj@kernel.org>,
	"linux-ide@vger.kernel.org" <linux-ide@vger.kernel.org>
Cc: "Deucher, Alexander" <Alexander.Deucher@amd.com>
Subject: RE: ATA failure regression
Date: Fri, 23 Sep 2016 10:10:17 +0000	[thread overview]
Message-ID: <8520D5D51A55D047800579B094147198258E4869@XAP-PVEXMBX01.xlnx.xilinx.com> (raw)
In-Reply-To: <DM5PR12MB17698A0E873273577E60A97BA0C80@DM5PR12MB1769.namprd12.prod.outlook.com>

> Hi All,
> 
> Resending this wider audience
> 
> Currently I am working on AMD future platform.  I am hitting the same bug of
> ATA Failure Regression reported in past.
> (https://patchwork.kernel.org/patch/6875661/) or
> http://lkml.iu.edu/hypermail/linux/kernel/1507.3/01961.html
> 
> I am newbie to this and because of this Ubuntu  16.04 is not booting. If disable
> IOMMU and MSI obviously it works but that is not solution. Even when I bisected
> it boiled to same place which was mentioned in past discussion.
> 
So here when you are disabling MSI, it is working with legacy interrupts or MSI-X.
Can you post the end sata device lscpi -xxx -vvv content. 

Bharat

WARNING: multiple messages have this Message-ID (diff)
From: Bharat Kumar Gogada <bharat.kumar.gogada@xilinx.com>
To: "Shah, Nehal-bakulchandra" <Nehal-bakulchandra.Shah@amd.com>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
	"holler@ahsoftware.de" <holler@ahsoftware.de>,
	"tj@kernel.org" <tj@kernel.org>,
	"linux-ide@vger.kernel.org" <linux-ide@vger.kernel.org>
Cc: "Deucher, Alexander" <Alexander.Deucher@amd.com>
Subject: RE: ATA failure regression
Date: Fri, 23 Sep 2016 10:10:17 +0000	[thread overview]
Message-ID: <8520D5D51A55D047800579B094147198258E4869@XAP-PVEXMBX01.xlnx.xilinx.com> (raw)
In-Reply-To: <DM5PR12MB17698A0E873273577E60A97BA0C80@DM5PR12MB1769.namprd12.prod.outlook.com>

> Hi All,
>=20
> Resending this wider audience
>=20
> Currently I am working on AMD future platform.  I am hitting the same bug=
 of
> ATA Failure Regression reported in past.
> (https://patchwork.kernel.org/patch/6875661/) or
> http://lkml.iu.edu/hypermail/linux/kernel/1507.3/01961.html
>=20
> I am newbie to this and because of this Ubuntu  16.04 is not booting. If =
disable
> IOMMU and MSI obviously it works but that is not solution. Even when I bi=
sected
> it boiled to same place which was mentioned in past discussion.
>=20
So here when you are disabling MSI, it is working with legacy interrupts or=
 MSI-X.
Can you post the end sata device lscpi -xxx -vvv content.=20

Bharat

  reply	other threads:[~2016-09-23 10:10 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-23  9:25 ATA failure regression Shah, Nehal-bakulchandra
2016-09-23  9:25 ` Shah, Nehal-bakulchandra
2016-09-23 10:10 ` Bharat Kumar Gogada [this message]
2016-09-23 10:10   ` Bharat Kumar Gogada
2016-09-26 10:15   ` Shah, Nehal-bakulchandra
2016-09-28  5:45   ` Shah, Nehal-bakulchandra
2016-09-28  5:45     ` Shah, Nehal-bakulchandra
2016-09-29  8:22     ` tj
2016-09-29 11:25       ` Henrique de Moraes Holschuh
2016-09-29 11:33         ` tj
  -- strict thread matches above, loose matches on Subject: below --
2016-09-22  7:08 Shah, Nehal-bakulchandra

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