Re: [v2 1/1] xen, mm: Allow deferred page initialization for xen pv domains

2018-02-26 Thread Juergen Gross
On 26/02/18 17:01, Pavel Tatashin wrote: > Juergen Gross noticed that commit > f7f99100d8d ("mm: stop zeroing memory during allocation in vmemmap") > broke XEN PV domains when deferred struct page initialization is enabled. > > This is because the xen's PagePinned() flag is getting erased from

Re: [v2 1/1] xen, mm: Allow deferred page initialization for xen pv domains

2018-02-26 Thread Ingo Molnar
* Pavel Tatashin wrote: > Juergen Gross noticed that commit > f7f99100d8d ("mm: stop zeroing memory during allocation in vmemmap") > broke XEN PV domains when deferred struct page initialization is enabled. > > This is because the xen's PagePinned() flag is getting