linux-kernel - Re: X-Gene: Unhandled fault: synchronous external abort in pci_generic_config

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Message-ID: <20150729155509.GA31170@google.com>
Date:	Wed, 29 Jul 2015 10:55:09 -0500
From:	Bjorn Helgaas <bhelgaas@...gle.com>
To:	Duc Dang <dhdang@....com>
Cc:	Tanmay Inamdar <tinamdar@....com>,
	"linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
	linux-arm <linux-arm-kernel@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: X-Gene: Unhandled fault: synchronous external abort in
 pci_generic_config_read32

On Tue, Jul 28, 2015 at 08:22:55PM -0500, Bjorn Helgaas wrote:
> On Tue, Jul 28, 2015 at 02:50:39PM -0700, Duc Dang wrote:

> > Do you have another PCIe card to try on the same reboot test on this board?
> 
> I've seen this on at least two Mellanox cards.  I'm running similar tests
> on a different type of card now.

FWIW, reboot tests on two machines with Mellanox cards failed, while the
same test on a machine with a different proprietary card succeeded.
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