Re: [Xen-devel] [PATCH 0/3] x86: nuke PV superpage support

2017-07-24 Thread Andrew Cooper
On 24/07/17 16:41, Wei Liu wrote: > On Mon, Jul 24, 2017 at 04:22:52PM +0100, Wei Liu wrote: >> On Mon, Jul 24, 2017 at 04:01:55PM +0100, Andrew Cooper wrote: >>> On 24/07/17 15:44, Wei Liu wrote: On Mon, Jul 24, 2017 at 03:25:22PM +0100, Andrew Cooper wrote: > On 24/07/17 15:02, Wei Liu w

Re: [Xen-devel] [PATCH 0/3] x86: nuke PV superpage support

2017-07-24 Thread Wei Liu
On Mon, Jul 24, 2017 at 04:22:52PM +0100, Wei Liu wrote: > On Mon, Jul 24, 2017 at 04:01:55PM +0100, Andrew Cooper wrote: > > On 24/07/17 15:44, Wei Liu wrote: > > > On Mon, Jul 24, 2017 at 03:25:22PM +0100, Andrew Cooper wrote: > > >> On 24/07/17 15:02, Wei Liu wrote: > > >>> Wei Liu (3): > > >>>

Re: [Xen-devel] [PATCH 0/3] x86: nuke PV superpage support

2017-07-24 Thread Wei Liu
On Mon, Jul 24, 2017 at 04:01:55PM +0100, Andrew Cooper wrote: > On 24/07/17 15:44, Wei Liu wrote: > > On Mon, Jul 24, 2017 at 03:25:22PM +0100, Andrew Cooper wrote: > >> On 24/07/17 15:02, Wei Liu wrote: > >>> Wei Liu (3): > >>> x86: nuke PV superpage option and code > >>> tools: nuke superpag

Re: [Xen-devel] [PATCH 0/3] x86: nuke PV superpage support

2017-07-24 Thread Andrew Cooper
On 24/07/17 15:44, Wei Liu wrote: > On Mon, Jul 24, 2017 at 03:25:22PM +0100, Andrew Cooper wrote: >> On 24/07/17 15:02, Wei Liu wrote: >>> Wei Liu (3): >>> x86: nuke PV superpage option and code >>> tools: nuke superpage parameters in code >>> docs: delete PV superpage option >> If you are d

Re: [Xen-devel] [PATCH 0/3] x86: nuke PV superpage support

2017-07-24 Thread Wei Liu
On Mon, Jul 24, 2017 at 03:25:22PM +0100, Andrew Cooper wrote: > On 24/07/17 15:02, Wei Liu wrote: > > Wei Liu (3): > > x86: nuke PV superpage option and code > > tools: nuke superpage parameters in code > > docs: delete PV superpage option > > If you are doing this, can you modify > xc_sr_s

Re: [Xen-devel] [PATCH 0/3] x86: nuke PV superpage support

2017-07-24 Thread Andrew Cooper
On 24/07/17 15:02, Wei Liu wrote: > Wei Liu (3): > x86: nuke PV superpage option and code > tools: nuke superpage parameters in code > docs: delete PV superpage option If you are doing this, can you modify xc_sr_save_x86_pv.c:normalise_pagetable() to fail immediately if a superpage is found.