From: Alex Williamson <alex.williamson@redhat.com>
Date: Tue, 10 May 2011 16:02:39 +0000 (-0600)
Subject: KVM: Use pci_store/load_saved_state() around VM device usage
X-Git-Tag: v3.0-rc1~326^2~5
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f8fcfd775523347afe460dc3a0f45d0479e784a2;p=pandora-kernel.git

KVM: Use pci_store/load_saved_state() around VM device usage

Store the device saved state so that we can reload the device back
to the original state when it's unassigned.  This has the benefit
that the state survives across pci_reset_function() calls via
the PCI sysfs reset interface while the VM is using the device.

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Acked-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
---

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