From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chao Gao Subject: Re: [PATCH v9 1/8] VMX: Permanently assign PI hook vmx_pi_switch_to() Date: Wed, 1 Mar 2017 08:01:01 +0800 Message-ID: <20170301000101.GA51482@skl-2s3.sh.intel.com> References: <1488159949-15011-1-git-send-email-chao.gao@intel.com> <1488159949-15011-2-git-send-email-chao.gao@intel.com> <58B5B6AD020000780013E60E@prv-mh.provo.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <58B5B6AD020000780013E60E@prv-mh.provo.novell.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Jan Beulich Cc: Kevin Tian , George Dunlap , Andrew Cooper , Dario Faggioli , xen-devel@lists.xen.org, Jun Nakajima List-Id: xen-devel@lists.xenproject.org T24gVHVlLCBGZWIgMjgsIDIwMTcgYXQgMDk6NDM6MDlBTSAtMDcwMCwgSmFuIEJldWxpY2ggd3Jv dGU6Cj4+Pj4gT24gMjcuMDIuMTcgYXQgMDI6NDUsIDxjaGFvLmdhb0BpbnRlbC5jb20+IHdyb3Rl Ogo+PiAtLS0gYS94ZW4vYXJjaC94ODYvaHZtL3ZteC92bXguYwo+PiArKysgYi94ZW4vYXJjaC94 ODYvaHZtL3ZteC92bXguYwo+PiBAQCAtMjYwLDkgKzI2MCwxNSBAQCB2b2lkIHZteF9waV9ob29r c19kZWFzc2lnbihzdHJ1Y3QgZG9tYWluICpkKQo+PiAgCj4+ICAgICAgQVNTRVJUKGQtPmFyY2gu aHZtX2RvbWFpbi5waV9vcHMudmNwdV9ibG9jayk7Cj4+ICAKPj4gKyAgICAvKgo+PiArICAgICAq IE5vdGUgdGhhdCB3ZSBkb24ndCBzZXQgJ2QtPmFyY2guaHZtX2RvbWFpbi5waV9vcHMuc3dpdGNo X3RvJyB0byBOVUxMCj4+ICsgICAgICogaGVyZS4gSWYgd2UgZGVhc3NpZ24gdGhlIGhvb2tzIHdo aWxlIHRoZSB2Q1BVIGlzIHJ1bm5hYmxlIGluIHRoZQo+PiArICAgICAqIHJ1bnF1ZXVlIHdpdGgg J1NOJyBzZXQsIGFsbCB0aGUgZnV0dXJlIG5vdGlmaWNhdGlvbiBldmVudCB3aWxsIGJlCj4+ICsg ICAgICogc3VwcHJlc3NlZC4gUHJlc2VydmluZyB0aGUgJ3N3aXRjaF90bycgaG9vayBmdW5jdGlv biBjYW4gbWFrZSBzdXJlCj4+ICsgICAgICogZXZlbnQgdGltZSB0aGUgdkNQVSBpcyBydW5uaW5n IHRoZSAnU04nIGZpZWxkIGlzIGNsZWFyZWQuCj4+ICsgICAgICovCj4KPkRpZCB3ZSBub3cgbG9z ZSB0aGUgcmVtYXJrIGluZGljYXRpbmcgdGhhdCBhdCBsZWFzdCBpbiB0aGVvcnkKPndlIGNvdWxk IHJlbW92ZSB0aGUgaG9vayBhZnRlciBpdCBoYWQgcnVuIG9uZSBtb3JlIHRpbWU/IEl0J3MKCkkg YWxzbyB0aGluayBpdCBvbmx5IG5lZWQgdG8gcnVuIG9uZSBtb3JlIHRpbWUsIGJlY2F1c2UgdGhl IGhvb2sKZnVuY3Rpb24gdGhhdCBzZXQgJ1NOJyBiaXQgaXMgYWxyZWFkeSByZW1vdmVkLgoKPmFs c28gbm90IHJlYWxseSBiZWNvbWluZyBjbGVhciB3aHkgU04gY29udGludWVzIHRvIG1hdHRlcgo+ YWZ0ZXIgZGV2aWNlIHJlbW92YWwsIGJ1dCBwZXJoYXBzIHRoYXQncyBqdXN0IGJlY2F1c2Ugb2Yg bXkKPnNvIGZhciBsaW1pdGVkIHVuZGVyc3RhbmRpbmcgb2YgUEkuCj4KPkFsc28gSSB0aGluayB5 b3UgbWVhbiAiZXZlcnkgdGltZSIgb24gdGhlIGxhc3QgbGluZSwgYWxiZWl0IHRoYXQKPihhcyBw ZXIgbXkgcmVtYXJrIGFib3ZlKSBpcyBpcnJlbGV2YW50IC0gd2UgbmVlZCBpdCB0byBydW4ganVz dAo+b25jZSBtb3JlLgoKSSB3b3VsZCBsaWtlIHRvIG1ha2UgdGhlIGNvbW1lbnQgYXMgY2xlYXIg YXMgcG9zc2libGUuCkhvdyBhYm91dCB0aGUgdW5kZXJseWluZyBjb21tZW50LAoKTm90ZSB0aGF0 IHdlIGRvbid0IHNldCAnZC0+YXJjaC5odm1fZG9tYWluLnBpX29wcy5zd2l0Y2hfdG8nIHRvIE5V TEwKaGVyZS4gSWYgd2UgZGVhc3NpZ24gdGhlIGhvb2tzIHdoaWxlIHRoZSB2Q1BVIGlzIHJ1bm5h YmxlIGluIHRoZQpydW5xdWV1ZSB3aXRoICdTTicgc2V0LCBhbGwgdGhlIGZ1dHVyZSBub3RpZmlj YXRpb24gZXZlbnQgd2lsbCBiZQpzdXBwcmVzc2VkIHNpbmNlIHZteF9kZWxpdmVyX3Bvc3RlZF9p bnRyKCkgYWxzbyB1c2UgJ1NOJyBiaXQKYXMgdGhlIHN1cHByZXNzaW9uIGZsYWcuIFByZXNlcnZp bmcgdGhlICdzd2l0Y2hfdG8nIGhvb2sgZnVuY3Rpb24gY2FuCmNsZWFyIHRoZSAnU04nIGJpdCB3 aGVuIHRoZSB2Q1BVIGJlY29tZXMgcnVubmluZyBuZXh0IHRpbWUuIEFmdGVyCnRoYXQsIE5vIG1h dHRlciB3aGljaCBzdGF0dXMocnVubmFibGUsIHJ1bm5pbmcgb3IgYmxvY2spIHRoZSB2Q1BVIGlz IGluLAp0aGUgJ1NOJyBiaXQgd2lsbCBrZWVwIGNsZWFyIGZvciB0aGUgJ3N3aXRjaF9mcm9tJyBo b29rIGZ1bmN0aW9uIHRoYXQgc2V0CnRoZSAnU04nIGJpdCBoYXMgYmVlbiByZW1vdmVkLiBBdCB0 aGF0IHRpbWUsIHRoZSAnc3dpdGNoX3RvJyBob29rIGZ1bmN0aW9uCmlzIGFsc28gdXNlbGVzcy4g Q29uc2lkZXJpbmcgdGhlIGZ1bmN0aW9uIGRvZXNuJ3QgZG8gaGFybSB0byB0aGUgd2hvbGUKc3lz dGVtLCBsZWF2ZSBpdCBoZXJlIHVudGlsIHdlIGZpbmQgYSBjbGVhbiBzb2x1dGlvbiB0byBkZWFz c2lnbiB0aGUgCidzd2l0Y2hfdG8nIGhvb2sgZnVuY3Rpb24uCgpUaGFua3MsCkNoYW8KCj4KPkph bgo+CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4t ZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW4ub3JnCmh0dHBzOi8vbGlzdHMu eGVuLm9yZy94ZW4tZGV2ZWwK