[libvirt] [PATCH] qemu: don't require is_kvm for vhost-net support
Eric Blake
eblake at redhat.com
Mon May 23 17:48:37 UTC 2011
On 05/23/2011 11:43 AM, Laine Stump wrote:
> This was discussed in:
>
> https://www.redhat.com/archives/libvir-list/2011-May/msg01370.html
>
> The capabilities code only sets the flag to allow use of vhost-net if
> kvm is detected (set if the help string contains "(qemu-kvm-" or
> "(kvm-"), but actually vhost-net is available in some qemu builds that
> don't have kvm in their name, so just checking for ",vhost=" is enough.
> ---
> src/qemu/qemu_capabilities.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
> index ea55df5..71a54a5 100644
> --- a/src/qemu/qemu_capabilities.c
> +++ b/src/qemu/qemu_capabilities.c
> @@ -982,7 +982,7 @@ qemuCapsComputeCmdFlags(const char *help,
> if (is_kvm && (version >= 10000 || kvm_version >= 74))
> qemuCapsSet(flags, QEMU_CAPS_VNET_HDR);
>
> - if (is_kvm && strstr(help, ",vhost=")) {
> + if (strstr(help, ",vhost=")) {
ACK.
--
Eric Blake eblake at redhat.com +1-801-349-2682
Libvirt virtualization library http://libvirt.org
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