From: Marcelo Tosatti <mtosatti@redhat.com>
To: Bernhard Kohl <bernhard.kohl@nsn.com>
Cc: kvm@vger.kernel.org, alex.williamson@redhat.com,
jan.kiszka@web.de, Thomas Ostler <thomas.ostler@nsn.com>
Subject: Re: [PATCH v2] device-assignment: register a reset function
Date: Wed, 17 Nov 2010 12:09:13 -0200 [thread overview]
Message-ID: <20101117140913.GB12028@amt.cnet> (raw)
In-Reply-To: <1289916329-6515-1-git-send-email-bernhard.kohl@nsn.com>
On Tue, Nov 16, 2010 at 03:05:29PM +0100, Bernhard Kohl wrote:
> This is necessary because during reboot of a VM the assigned devices
> continue DMA transfers which causes memory corruption.
>
> Signed-off-by: Thomas Ostler <thomas.ostler@nsn.com>
> Signed-off-by: Bernhard Kohl <bernhard.kohl@nsn.com>
> ---
> Changes v1 -> v2:
> - use defined macros, e.g. PCI_COMMAND
> - write all zero to the command register to disconnect the device logically
> ---
> hw/device-assignment.c | 12 ++++++++++++
> 1 files changed, 12 insertions(+), 0 deletions(-)
Applied, thanks.
prev parent reply other threads:[~2010-11-17 14:42 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-16 14:05 [PATCH v2] device-assignment: register a reset function Bernhard Kohl
2010-11-16 14:37 ` Alex Williamson
2010-11-16 14:49 ` Jan Kiszka
2010-11-17 14:09 ` Marcelo Tosatti [this message]
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