On Thu, Dec 02, 2021 at 16:56:49 +0100, Jiri Denemark wrote:
> Userfaultfd is by default allowed only for privileged processes. Since
> libvirt runs QEMU unprivileged, we need to enable unprivileged access to
> userfaultfd before starting post-copy migration.
>
> Rather than providing a static
On 12/2/21 16:56, Jiri Denemark wrote:
> Userfaultfd is by default allowed only for privileged processes. Since
> libvirt runs QEMU unprivileged, we need to enable unprivileged access to
> userfaultfd before starting post-copy migration.
>
> Rather than providing a static sysctl configuration
Userfaultfd is by default allowed only for privileged processes. Since
libvirt runs QEMU unprivileged, we need to enable unprivileged access to
userfaultfd before starting post-copy migration.
Rather than providing a static sysctl configuration file, we set the
sysctl knob in runtime once
