On 13/04/18 11:59, Andrew Cooper wrote:
> On 12/04/18 19:09, Juergen Gross wrote:
>> This patch series aims at reducing the overhead of the XPTI Meltdown
>> mitigation.
>
> Sadly, there are still problems.
>
> (XEN) [ 13.486805] Dom0 has maximum 2 VCPUs
> (XEN) [ 13.486824] [ Xen-4.11.0-
On 12/04/18 19:09, Juergen Gross wrote:
> This patch series aims at reducing the overhead of the XPTI Meltdown
> mitigation.
Sadly, there are still problems.
(XEN) [ 13.486805] Dom0 has maximum 2 VCPUs
(XEN) [ 13.486824] [ Xen-4.11.0-5.0.3-d x86_64 debug=y Not tainted
]
(XEN) [
This patch series aims at reducing the overhead of the XPTI Meltdown
mitigation.
Patch 1 had been posted before, the main changes in this patch are due
to addressing Jan's comments on my first version. The main objective of
that patch is to avoid copying the L4 page table each time the guest is
be
