Messages in this thread | | | Date | Wed, 13 Mar 2019 15:12:28 -0400 (EDT) | From | Paolo Bonzini <> | Subject | Re: [PATCH 0/3] userfaultfd: allow to forbid unprivileged users |
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> On Wed, Mar 13, 2019 at 09:22:31AM +0100, Paolo Bonzini wrote: > Unless somebody suggests a consistent way to make hugetlbfs "just > work" (like we could achieve clean with CRIU and KVM), I think Oracle > will need a one liner change in the Oracle setup to echo into that > file in addition of running the hugetlbfs mount.
Hi Andrea, can you explain more in detail the risks of enabling userfaultfd for unprivileged users?
Paolo
> Note that DPDK host bridge process will also need a one liner change > to do a dummy open/close of /dev/kvm to unblock the syscall. > > Thanks, > Andrea >
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