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From 5cda3789ba0d61bc34fa44b50b5ce729966d1da7 Mon Sep 17 00:00:00 2001
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Message-Id: <5cda3789ba0d61bc34fa44b50b5ce729966d1da7@dist-git>
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From: =?UTF-8?q?J=C3=A1n=20Tomko?= <jtomko@redhat.com>
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Date: Thu, 30 Oct 2014 17:30:48 +0100
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Subject: [PATCH] Reject live update of offloading options
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https://bugzilla.redhat.com/show_bug.cgi?id=1155441
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(cherry picked from commit 4abcf04e7c01ddc1b0a92a4a25d829c51ceadac9)
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Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
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---
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 src/qemu/qemu_hotplug.c | 13 ++++++++++++-
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 1 file changed, 12 insertions(+), 1 deletion(-)
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diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c
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index bbfd3de..14acac0 100644
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--- a/src/qemu/qemu_hotplug.c
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+++ b/src/qemu/qemu_hotplug.c
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@@ -1980,7 +1980,18 @@ qemuDomainChangeNet(virQEMUDriverPtr driver,
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          olddev->driver.virtio.txmode != newdev->driver.virtio.txmode ||
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          olddev->driver.virtio.ioeventfd != newdev->driver.virtio.ioeventfd ||
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          olddev->driver.virtio.event_idx != newdev->driver.virtio.event_idx ||
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-         olddev->driver.virtio.queues != newdev->driver.virtio.queues)) {
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+         olddev->driver.virtio.queues != newdev->driver.virtio.queues ||
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+         olddev->driver.virtio.host.csum != newdev->driver.virtio.host.csum ||
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+         olddev->driver.virtio.host.gso != newdev->driver.virtio.host.gso ||
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+         olddev->driver.virtio.host.tso4 != newdev->driver.virtio.host.tso4 ||
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+         olddev->driver.virtio.host.tso6 != newdev->driver.virtio.host.tso6 ||
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+         olddev->driver.virtio.host.ecn != newdev->driver.virtio.host.ecn ||
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+         olddev->driver.virtio.host.ufo != newdev->driver.virtio.host.ufo ||
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+         olddev->driver.virtio.guest.csum != newdev->driver.virtio.guest.csum ||
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+         olddev->driver.virtio.guest.tso4 != newdev->driver.virtio.guest.tso4 ||
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+         olddev->driver.virtio.guest.tso6 != newdev->driver.virtio.guest.tso6 ||
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+         olddev->driver.virtio.guest.ecn != newdev->driver.virtio.guest.ecn ||
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+         olddev->driver.virtio.guest.ufo != newdev->driver.virtio.guest.ufo)) {
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         virReportError(VIR_ERR_OPERATION_UNSUPPORTED, "%s",
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                        _("cannot modify virtio network device driver attributes"));
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         goto cleanup;
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-- 
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2.1.3
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