{"action":"created","issue":{"url":"https://api.github.com/repos/01org/XenGT-Preview-kernel/issues/14","labels_url":"https://api.github.com/repos/01org/XenGT-Preview-kernel/issues/14/labels{/name}","comments_url":"https://api.github.com/repos/01org/XenGT-Preview-kernel/issues/14/comments","events_url":"https://api.github.com/repos/01org/XenGT-Preview-kernel/issues/14/events","html_url":"https://github.com/01org/XenGT-Preview-kernel/issues/14","id":81581844,"number":14,"title":"Untracked MMIO r/w","user":{"login":"codyit","id":3223826,"avatar_url":"https://avatars.githubusercontent.com/u/3223826?v=3","gravatar_id":"","url":"https://api.github.com/users/codyit","html_url":"https://github.com/codyit","followers_url":"https://api.github.com/users/codyit/followers","following_url":"https://api.github.com/users/codyit/following{/other_user}","gists_url":"https://api.github.com/users/codyit/gists{/gist_id}","starred_url":"https://api.github.com/users/codyit/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/codyit/subscriptions","organizations_url":"https://api.github.com/users/codyit/orgs","repos_url":"https://api.github.com/users/codyit/repos","events_url":"https://api.github.com/users/codyit/events{/privacy}","received_events_url":"https://api.github.com/users/codyit/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":4,"created_at":"2015-05-27T19:07:58Z","updated_at":"2015-11-04T00:37:57Z","closed_at":null,"body":"Having a lot of these for Iris5100 on mbpr13\" late'13 ( 0x0a2e), a haswell chip not yet included in your device table:\r\nhttps://gist.github.com/codyit/4c80895d9a65625232db\r\n\r\nBug, or unimplemented\r\n>kernel: [   13.727266] vGT warning:(vgt_emulate_write:423) vGT: untracked MMIO write: vm_id(0), offset=0x43408,len=4, val=0x80000000!!!\r\n>kernel: [   13.727389] vGT warning:(vgt_emulate_read:326) vGT: untracked MMIO read: vm_id(0), offset=0x43408,len=4, val=0x80000000!!!\r\n"},"comment":{"url":"https://api.github.com/repos/01org/XenGT-Preview-kernel/issues/comments/153534405","html_url":"https://github.com/01org/XenGT-Preview-kernel/issues/14#issuecomment-153534405","issue_url":"https://api.github.com/repos/01org/XenGT-Preview-kernel/issues/14","id":153534405,"user":{"login":"zhiyuanlv","id":5282793,"avatar_url":"https://avatars.githubusercontent.com/u/5282793?v=3","gravatar_id":"","url":"https://api.github.com/users/zhiyuanlv","html_url":"https://github.com/zhiyuanlv","followers_url":"https://api.github.com/users/zhiyuanlv/followers","following_url":"https://api.github.com/users/zhiyuanlv/following{/other_user}","gists_url":"https://api.github.com/users/zhiyuanlv/gists{/gist_id}","starred_url":"https://api.github.com/users/zhiyuanlv/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/zhiyuanlv/subscriptions","organizations_url":"https://api.github.com/users/zhiyuanlv/orgs","repos_url":"https://api.github.com/users/zhiyuanlv/repos","events_url":"https://api.github.com/users/zhiyuanlv/events{/privacy}","received_events_url":"https://api.github.com/users/zhiyuanlv/received_events","type":"User","site_admin":false},"created_at":"2015-11-04T00:37:57Z","updated_at":"2015-11-04T00:37:57Z","body":"Sorry left your question for long time! Are you running Linux guest? The MMIOs are display related, and in the new GVT-g release, we disabled IPS feature inside guest, and there should not be such warnings. Even having such warning, it should not cause crash I think.\r\n\r\nWe have mailing list now \"igvt-g@lists.01.org\", and there are more QA people there, who may give more timely response. Thanks!"}}