Attachment 303790 Details for Bug 444155 – 0001-mkinitrd-handle-KVM-virtio-devices.patch

[patch] 0001-mkinitrd-handle-KVM-virtio-devices.patch

0001-mkinitrd-handle-KVM-virtio-devices.patch (text/plain), 1.01 KB, created by Mark McLoughlin on 2008-04-25 14:21:01 UTC

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Creator: Mark McLoughlin

Created: 2008-04-25 14:21:01 UTC

Size: 1.01 KB

patch

obsolete

>From cf97dd7285c359c65edd338b08e98b09eea5ba33 Mon Sep 17 00:00:00 2001
>From: Mark McLoughlin <markmc@redhat.com>
>Date: Fri, 25 Apr 2008 15:18:53 +0100
>Subject: [PATCH] mkinitrd: handle KVM virtio devices
>
>KVM exposes its virtio devices to the guest over PCI,
>requiring the guest to use the virtio_pci driver for
>device enumeration. The actual block device driver is
>virtio_blk.
>
>There doesn't seem to be any generic way for mkinitrd
>to realise it needs virtio_pci, so add an ugly hack
>to explicitly handle this case.
>
>Signed-off-by: Mark McLoughlin <markmc@redhat.com>
>---
> mkinitrd |    3 +++
> 1 files changed, 3 insertions(+), 0 deletions(-)
>
>diff --git a/mkinitrd b/mkinitrd
>index f3512aa..d9ddf0f 100755
>--- a/mkinitrd
>+++ b/mkinitrd
>@@ -527,6 +527,9 @@ findstoragedriverinsys () {
>         handleiscsi "$PWD"
>         return
>     fi
>+    if echo $PWD | grep -q /virtio-pci/ ; then
>+        findmodule virtio_pci
>+    fi
>     while [ "$PWD" != "/sys/devices" ]; do
>         deps=
>         if [ -f modalias ]; then
>-- 
>1.5.4.1
>

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