Jiri Denemark 558f00397a qemu: Ignore missing vm.unprivileged_userfaultfd sysctl
Older kernels did not support this sysctl, but they did not restrict
userfaultfd in any way so everything worked as if
vm.unprivileged_userfaultfd was set to 1. Thus we can safely ignore
errors when setting the value.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2022-02-09 13:03:33 +01:00
..
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