From mboxrd@z Thu Jan 1 00:00:00 1970 From: Quan Xu Subject: [PATCH v7 0/2] VT-d Device-TLB flush issue Date: Thu, 17 Mar 2016 15:12:45 +0800 Message-ID: <1458198767-61293-1-git-send-email-quan.xu@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: xen-devel@lists.xen.org Cc: Quan Xu , kevin.tian@intel.com, feng.wu@intel.com, dario.faggioli@citrix.com, jbeulich@suse.com List-Id: xen-devel@lists.xenproject.org MS4gUmVkdWNlIHNwaW4gdGltZW91dCB0byAxbXMsIHdoaWNoIGNhbiBiZSBib290LXRpbWUgY2hh bmdlZCB3aXRoICd2dGRfcWlfdGltZW91dCcuCiAgIEZvciBleGFtcGxlOgogICAgICAgICAgIG11 bHRpYm9vdCAvYm9vdC94ZW4uZ3ogLi4uIHZ0ZF9xaV90aW1lb3V0PTEwMCAuLi4KCjIuIEZpeCB2 dC1kIERldmljZS1UTEIgZmx1c2ggdGltZW91dCBpc3N1ZS4KICAgSWYgRGV2aWNlLVRMQiBmbHVz aCB0aW1lZCBvdXQsIHdlIHdvdWxkIGhpZGUgdGhlIHRhcmdldCBBVFMKICAgZGV2aWNlIGFuZCBj cmFzaCB0aGUgZG9tYWluIG93bmluZyB0aGlzIEFUUyBkZXZpY2UuIElmIGltcGFjdGVkCiAgIGRv bWFpbiBpcyBoYXJkd2FyZSBkb21haW4sIGp1c3QgdGhyb3cgb3V0IGEgd2FybmluZy4KCiAgIFRo ZSBoaWRkZW4gZGV2aWNlIHNob3VsZCBiZSBkaXNhbGxvd2VkIHRvIGJlIGZ1cnRoZXIgYXNzaWdu ZWQKICAgdG8gYW55IGRvbWFpbi4KCioqTk9URSoqCiAgIFRoaXMgcGF0Y2ggc2V0IHNob3VsZCBi YXNlIG9uIDIgcHJlcmVxIHBhdGNoIHNldHM6CiAgICBhKS4gTWFrZSB0aGUgcGNpZGV2c19sb2Nr IGEgcmVjdXJzaXZlIG9uZS4KICAgIGIpLiBDaGVjayBWVC1kIERldmljZS1UTEIgZmx1c2ggZXJy b3IuCgotLS0tCk5vdCBjb3ZlcmVkIGluIHRoaXMgc2VyaWVzOgoKICAgIGEpIEVsaW1pbmF0ZSB0 aGUgcGFuaWMoKSBpbiBJT01NVV9XQUlUX09QLCB1c2VkIG9ubHkgaW4gVlQtZCByZWdpc3RlciBy ZWFkL3dyaXRlLgogICAgICAgRnVydGhlciBkaXNjdXNzaW9uIGlzIHJlcXVpcmVkIG9uIHdoZXRo ZXIgYW5kIGhvdyB0byBpbXByb3ZlIGl0LgogICAgYikgSGFuZGxlIElPVExCL0NvbnRleHQvSUVD IGZsdXNoIHRpbWVvdXQuCgotLUNoYW5nZXMgaW4gdjY6CiNwYXRjaCAxCiAgICogQWRkIGFuIGVu dHJ5IGluIGRvY3MvbWlzYy94ZW4tY29tbWFuZC1saW5lLm1hcmtkb3duIF9hbHBoYWJldGljYWxs eV8uCiAgICogQWRkIGEgX19tdXN0X2NoZWNrIGFubm90YXRpb24gb24gdGhlIGZ1bmN0aW9uIHF1 ZXVlX2ludmFsaWRhdGVfd2FpdCgpLgoKI3BhdGNoIDIKICAgKiBBZGQgU3RyYXkgYmxhbmtzIGlu c2lkZSB0aGUgcGFyZW50aGVzZXMuCiAgICogRG9uJ3QgaXRlcmF0ZSBvdmVyIHBkZXYtcyB3aXRo b3V0IGhvbGRpbmcgdGhhdCBsb2NrLCBhbmQgaG9sZCBwY2lkZXZzX2xvY2sgZm9yIHBkZXYtcyBs aXN0LgogICAqIFByaW50IFNCREYgaW4gY2Fub25pY2FsIHNzc3M6YmI6ZGQuZiBmb3JtLgogICAq IEhhbmRsZSAncmV0Jy8ncmMnIHZhcmlhYmxlcyBpbiB0aGUgc2FtZSBmdW5jdGlvbiwgYW5kIHJl bW92ZSB0aGUgcG9pbnRsZXNzIHJjLgoKLS1DaGFuZ2VzIGluIHY3OgojcGF0Y2ggMQogICAqIEVu aGFuY2UgcHJpbnRvdXQgaW5mb21hdGlvbi4KICAgKiBFbmhhbmNlIHRpbWUgdW5pdCBjb252ZXJz aW9uLgoKI3BhdGNoIDIKICAgKkVuaGFuY2UgY2hhbmdlbG9nLgoKUXVhbiBYdSAoMik6CiAgVlQt ZDogUmVkdWNlIHNwaW4gdGltZW91dCB0byAxbXMsIHdoaWNoIGNhbiBiZSBib290LXRpbWUgY2hh bmdlZAogIFZULWQ6IEZpeCB2dC1kIERldmljZS1UTEIgZmx1c2ggdGltZW91dCBpc3N1ZQoKIGRv Y3MvbWlzYy94ZW4tY29tbWFuZC1saW5lLm1hcmtkb3duICAgfCAgNyArKysKIHhlbi9kcml2ZXJz L3Bhc3N0aHJvdWdoL3BjaS5jICAgICAgICAgfCAgNiArLS0KIHhlbi9kcml2ZXJzL3Bhc3N0aHJv dWdoL3Z0ZC9leHRlcm4uaCAgfCAgMiArCiB4ZW4vZHJpdmVycy9wYXNzdGhyb3VnaC92dGQvcWlu dmFsLmMgIHwgODQgKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKy0tLS0KIHhlbi9kcml2 ZXJzL3Bhc3N0aHJvdWdoL3Z0ZC94ODYvYXRzLmMgfCAxMiArKysrKwogeGVuL2luY2x1ZGUveGVu L3BjaS5oICAgICAgICAgICAgICAgICB8ICAxICsKIDYgZmlsZXMgY2hhbmdlZCwgMTAwIGluc2Vy dGlvbnMoKyksIDEyIGRlbGV0aW9ucygtKQoKLS0gCjEuOS4xCgoKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4t ZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwOi8vbGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwK