Sander Eikelenboom
2012-Oct-10 16:02 UTC
xen-unstable: HVM start memory_map:add memory_map:remove cycle
Hi Ian, When i start a HVM guest i get this cycle of adding removing adding removing and finally adding ... for some memory ranges during the start of the guest. I don''t know if it''s intentionally, but it seems kind of strange .. : (XEN) [2012-10-10 15:17:54] memory_map:add: dom16 gfn=f3028 mfn=f9fff nr=1 (XEN) [2012-10-10 15:17:54] memory_map:remove: dom16 gfn=f3028 mfn=f9fff nr=1 (XEN) [2012-10-10 15:17:54] memory_map:add: dom16 gfn=f3028 mfn=f9fff nr=1 (XEN) [2012-10-10 15:17:54] memory_map:remove: dom16 gfn=f3028 mfn=f9fff nr=1 (XEN) [2012-10-10 15:17:54] memory_map:add: dom16 gfn=f3028 mfn=f9fff nr=1 (XEN) [2012-10-10 15:17:54] memory_map:remove: dom16 gfn=f3028 mfn=f9fff nr=1 (XEN) [2012-10-10 15:17:54] memory_map:add: dom16 gfn=f3028 mfn=f9fff nr=1 (XEN) [2012-10-10 15:17:54] memory_map:remove: dom16 gfn=f3028 mfn=f9fff nr=1 (XEN) [2012-10-10 15:17:54] memory_map:add: dom16 gfn=f3028 mfn=f9fff nr=1 (XEN) [2012-10-10 15:17:54] memory_map:remove: dom16 gfn=f3028 mfn=f9fff nr=1 (XEN) [2012-10-10 15:17:54] memory_map:add: dom16 gfn=f3028 mfn=f9fff nr=1 (XEN) [2012-10-10 15:17:54] memory_map:remove: dom16 gfn=f3028 mfn=f9fff nr=1 (XEN) [2012-10-10 15:17:54] memory_map:add: dom16 gfn=f3028 mfn=f9fff nr=1 xl dmesg attached -- Sander _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
Ian Campbell
2012-Oct-10 16:43 UTC
Re: xen-unstable: HVM start memory_map:add memory_map:remove cycle
On Wed, 2012-10-10 at 17:02 +0100, Sander Eikelenboom wrote:> Hi Ian,Why me specifically? Do you think this relates to something I''ve committed recently or...?> > When i start a HVM guest i get this cycle of adding removing adding > removing and finally adding ... for some memory ranges during the > start of the guest. > I don''t know if it''s intentionally, but it seems kind of strange .. :Can you identify the changeset where it started?> > (XEN) [2012-10-10 15:17:54] memory_map:add: dom16 gfn=f3028 mfn=f9fff nr=1 > (XEN) [2012-10-10 15:17:54] memory_map:remove: dom16 gfn=f3028 mfn=f9fff nr=1 > (XEN) [2012-10-10 15:17:54] memory_map:add: dom16 gfn=f3028 mfn=f9fff nr=1 > (XEN) [2012-10-10 15:17:54] memory_map:remove: dom16 gfn=f3028 mfn=f9fff nr=1 > (XEN) [2012-10-10 15:17:54] memory_map:add: dom16 gfn=f3028 mfn=f9fff nr=1 > (XEN) [2012-10-10 15:17:54] memory_map:remove: dom16 gfn=f3028 mfn=f9fff nr=1 > (XEN) [2012-10-10 15:17:54] memory_map:add: dom16 gfn=f3028 mfn=f9fff nr=1 > (XEN) [2012-10-10 15:17:54] memory_map:remove: dom16 gfn=f3028 mfn=f9fff nr=1 > (XEN) [2012-10-10 15:17:54] memory_map:add: dom16 gfn=f3028 mfn=f9fff nr=1 > (XEN) [2012-10-10 15:17:54] memory_map:remove: dom16 gfn=f3028 mfn=f9fff nr=1 > (XEN) [2012-10-10 15:17:54] memory_map:add: dom16 gfn=f3028 mfn=f9fff nr=1 > (XEN) [2012-10-10 15:17:54] memory_map:remove: dom16 gfn=f3028 mfn=f9fff nr=1 > (XEN) [2012-10-10 15:17:54] memory_map:add: dom16 gfn=f3028 mfn=f9fff nr=1 > > > xl dmesg attached > > -- > > Sander
Sander Eikelenboom
2012-Oct-11 08:30 UTC
Re: xen-unstable: HVM start memory_map:add memory_map:remove cycle
Wednesday, October 10, 2012, 6:43:44 PM, you wrote:> On Wed, 2012-10-10 at 17:02 +0100, Sander Eikelenboom wrote: >> Hi Ian,> Why me specifically? Do you think this relates to something I''ve > committed recently or...?Nope, sorry just my favorite scapegoat i guess ;-)>> >> When i start a HVM guest i get this cycle of adding removing adding >> removing and finally adding ... for some memory ranges during the >> start of the guest. >> I don''t know if it''s intentionally, but it seems kind of strange .. :> Can you identify the changeset where it started?Not yet, will see if i can.>> >> (XEN) [2012-10-10 15:17:54] memory_map:add: dom16 gfn=f3028 mfn=f9fff nr=1 >> (XEN) [2012-10-10 15:17:54] memory_map:remove: dom16 gfn=f3028 mfn=f9fff nr=1 >> (XEN) [2012-10-10 15:17:54] memory_map:add: dom16 gfn=f3028 mfn=f9fff nr=1 >> (XEN) [2012-10-10 15:17:54] memory_map:remove: dom16 gfn=f3028 mfn=f9fff nr=1 >> (XEN) [2012-10-10 15:17:54] memory_map:add: dom16 gfn=f3028 mfn=f9fff nr=1 >> (XEN) [2012-10-10 15:17:54] memory_map:remove: dom16 gfn=f3028 mfn=f9fff nr=1 >> (XEN) [2012-10-10 15:17:54] memory_map:add: dom16 gfn=f3028 mfn=f9fff nr=1 >> (XEN) [2012-10-10 15:17:54] memory_map:remove: dom16 gfn=f3028 mfn=f9fff nr=1 >> (XEN) [2012-10-10 15:17:54] memory_map:add: dom16 gfn=f3028 mfn=f9fff nr=1 >> (XEN) [2012-10-10 15:17:54] memory_map:remove: dom16 gfn=f3028 mfn=f9fff nr=1 >> (XEN) [2012-10-10 15:17:54] memory_map:add: dom16 gfn=f3028 mfn=f9fff nr=1 >> (XEN) [2012-10-10 15:17:54] memory_map:remove: dom16 gfn=f3028 mfn=f9fff nr=1 >> (XEN) [2012-10-10 15:17:54] memory_map:add: dom16 gfn=f3028 mfn=f9fff nr=1 >> >> >> xl dmesg attached >> >> -- >> >> Sander