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

King Beowulf kingbeowulf at gmail.com
Sun Jun 10 19:57:50 UTC 2018


On 06/10/2018 10:36 AM, Andrzej Telszewski wrote:
> On 10/06/18 19:30, B Watson wrote:
>> On 6/10/18, Andrzej Telszewski<atelszewski at gmail.com>  wrote:
>>
>>> 2018-06-10T11:27:22.810078Z qemu-kvm: -sandbox
>>> on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny:
>>> seccomp support is disabled
>> libvirt probably defaults to seccomp being enabled, so it adds that
>> "-sandbox" argument to the qemu-kvm command it runs. There should be
>> a way to disable it in the UI somewhere (no, I don't know for sure,
>> I don't actually use libvirt).
>>
>> This probably counts as a bug to be reported to libvirt upstream.
> 
> You're most probably correct.
> But the fastest solution for me was to compile QEMU against libseccomp...
> 

Either way, it is a good idea to list libseccomp as optional for qemu
anyway, since there is the -sandbox switch as well as the option
--with[out]-seccomp in configure.  qemu will automatically pick up
seccomp by default if found.  Probably best to mention that in the README.

-Ed


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