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Re: [Xen-devel] [PATCH] KEXEC: disconnect all PCI devices from the PCI b

To: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
Subject: Re: [Xen-devel] [PATCH] KEXEC: disconnect all PCI devices from the PCI bus on crash
From: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
Date: Thu, 7 Jul 2011 09:03:30 -0400
Cc: Ian Campbell <Ian.Campbell@xxxxxxxxxxxxx>, Andrew Cooper <Andrew.Cooper3@xxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, Jan Beulich <JBeulich@xxxxxxxxxx>
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> quirks). Also resetting devices would better cover the case when a
> device is misbehaving.
> Of course we still need a whitelist for serial consoles and maybe other
> devices.

It sounds like I should post some of the patches I've that deal with
various serial console now. They actually save the BDF of the PCI serial
device so that the "whitelist" data can be easily extracted.

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