[Slackbuilds-users] qemu-2.12 README update: optional libseccomp

[Andrzej Telszewski]

On 09/06/18 21:01, King Beowulf wrote:
> I don't use libvirt, but Andrzej reported that qemu needs to be compiled
> against libseccomp for newer (?) libvirt otherwise the qemu VM will not
> start.
> 
> The diff from git master is:
> 
> ---------------------8<------------------------------
> diff --git a/system/qemu/README b/system/qemu/README
> index d12b15431a..5a93f4648b 100644
> --- a/system/qemu/README
> +++ b/system/qemu/README
> @@ -41,6 +41,10 @@ to qemu-system-ARCH at /usr/bin/qemu-kvm.
> 
>   libcacard, spice, usbredir, virglrenderer, device-tree-compiler,
>   libnfs, snappy, glusterfs and vde2 are optional dependencies.
> +
> +libseccomp is an optional dependency to use libvirt and will be picked
> +up, if present, during the compilation.
> +
>   If you wish to emulate ARM, you will want device-tree-compiler.
> 
>   NOTES:
> --------------------->8------------------------------
> 
> -Ed
> 

More specifically, the error I get without libseccomp and after 
upgrading libvirt to version 4.3.0, is this one:

Error starting domain: internal error: process exited while connecting 
to monitor: 2018-06-10 11:27:22.728+0000: Domain id=2 is tainted: host-cpu
2018-06-10T11:27:22.810078Z qemu-kvm: -sandbox 
on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny: 
seccomp support is disabled

-- 
Best regards / Pozdrawiam,
Andrzej Telszewski