From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: [RFC][PATCH 3/4] KVM: VMX: Enable NMI with in-kernel irqchip Date: Mon, 12 May 2008 10:54:00 +0300 Message-ID: <4827F798.7040208@qumranet.com> References: <200805081655.39685.sheng.yang@intel.com> <48247279.9000801@qumranet.com> <200805121319.19266.sheng.yang@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Cc: kvm-devel To: "Yang, Sheng" Return-path: In-Reply-To: <200805121319.19266.sheng.yang@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces@lists.sourceforge.net Errors-To: kvm-devel-bounces@lists.sourceforge.net List-Id: kvm.vger.kernel.org WWFuZywgU2hlbmcgd3JvdGU6Cj4gT24gRnJpZGF5IDA5IE1heSAyMDA4IDIzOjQ5OjEzIEF2aSBL aXZpdHkgd3JvdGU6Cj4gICAKPj4gWWFuZywgU2hlbmcgd3JvdGU6Cj4+ICAgICAKPj4+IEZyb20g NDk0MmE1YzM1Yzk3ZTVlZGI2ZmUxMzAzZTA0ZmI4NmYyNWNhYzM0NSBNb24gU2VwIDE3IDAwOjAw OjAwIDIwMDEKPj4+IEZyb206IFNoZW5nIFlhbmcgPHNoZW5nLnlhbmdAaW50ZWwuY29tPgo+Pj4g RGF0ZTogVGh1LCA4IE1heSAyMDA4IDE2OjAwOjU3ICswODAwCj4+PiBTdWJqZWN0OiBbUEFUQ0gg My80XSBLVk06IFZNWDogRW5hYmxlIE5NSSB3aXRoIGluLWtlcm5lbCBpcnFjaGlwCj4+Pgo+Pj4K Pj4+ICBzdGF0aWMgdm9pZCBrdm1fZG9faW5qZWN0X2lycShzdHJ1Y3Qga3ZtX3ZjcHUgKnZjcHUp Cj4+PiAgewo+Pj4gIAlpbnQgd29yZF9pbmRleCA9IF9fZmZzKHZjcHUtPmFyY2guaXJxX3N1bW1h cnkpOwo+Pj4gQEAgLTIxNDYsOSArMjE1OSwxMSBAQCBzdGF0aWMgdm9pZCBkb19pbnRlcnJ1cHRf cmVxdWVzdHMoc3RydWN0IGt2bV92Y3B1Cj4+PiAqdmNwdSwKPj4+ICAJCS8qCj4+PiAgCQkgKiBJ bnRlcnJ1cHRzIGJsb2NrZWQuICBXYWl0IGZvciB1bmJsb2NrLgo+Pj4gIAkJICovCj4+PiAtCQlj cHVfYmFzZWRfdm1fZXhlY19jb250cm9sIHw9IENQVV9CQVNFRF9WSVJUVUFMX0lOVFJfUEVORElO RzsKPj4+ICsJCWNwdV9iYXNlZF92bV9leGVjX2NvbnRyb2wgfD0KPj4+ICsJCQlDUFVfQkFTRURf VklSVFVBTF9JTlRSX1BFTkRJTkc7Cj4+PiAgCWVsc2UKPj4+IC0JCWNwdV9iYXNlZF92bV9leGVj X2NvbnRyb2wgJj0gfkNQVV9CQVNFRF9WSVJUVUFMX0lOVFJfUEVORElORzsKPj4+ICsJCWNwdV9i YXNlZF92bV9leGVjX2NvbnRyb2wgJj0KPj4+ICsJCQl+Q1BVX0JBU0VEX1ZJUlRVQUxfSU5UUl9Q RU5ESU5HOwo+Pj4gICAgICAgCj4+IFRoaXMgc2VlbXMgc3B1cmlvdXMuCj4+ICAgICAKPgo+IFNv cnJ5LCBzZWVtcyBJIGFtIHRvbyBhbnhpb3VzIHRvIGtlZXAgaXQgaW4gaGFuZC4uLiBJIHdvdWxk IGxpa2UgdG8gY2hlY2sgaXQgCj4gbXVjaCBjYXJlZnVsIGluIHRoZSBmdXR1cmUuCj4KPiAgIAo+ Pj4gIAkvKiBXZSBuZWVkIHRvIGhhbmRsZSBOTUlzIGJlZm9yZSBpbnRlcnJ1cHRzIGFyZSBlbmFi bGVkICovCj4+PiAtCWlmICgoaW50cl9pbmZvICYgSU5UUl9JTkZPX0lOVFJfVFlQRV9NQVNLKSA9 PSAweDIwMCkgeyAvKiBubWkgKi8KPj4+ICsJaWYgKChpbnRyX2luZm8gJiBJTlRSX0lORk9fSU5U Ul9UWVBFX01BU0spID09IDB4MjAwKSB7Cj4+PiAgCQlLVk1UUkFDRV8wRChOTUksIHZjcHUsIGhh bmRsZXIpOwo+Pj4gLQkJYXNtKCJpbnQgJDIiKTsKPj4+ICsJCWlmICghY3B1X2hhc192aXJ0dWFs X25taXMoKSkKPj4+ICsJCQlhc20oImludCAkMiIpOwo+Pj4gIAl9Cj4+PiAgfQo+Pj4gICAgICAg Cj4+IFRoYXQncyBhIGhvc3Qgbm1pLiAgU28gZG9lcyB0aGUgUElOX0JBU0VEX1ZJUlRVQUxfTk1J IG1lYW4gTk1JcyBhcmUKPj4gaGFuZGxlZCBsaWtlIHVuYWNrZWQgaG9zdCBpbnRlcnJ1cHRzPwo+ PiAgICAgCj4KPiBOb3QgZXhhY3RseS4gTm8gaG9zdCBOTUkgaGVyZSBpZiBWaXJ0dWFsX05NSSBp cyBzZXQuIENvcHkgZnJvbSBTRE0gM0IgdGFibGUgCj4gMjAtNToKPgo+ICJJZiB0aGlzIGNvbnRy b2woVmlydHVhbCBOTUlzKSBpcyAxLCBOTUlzIGFyZSBuZXZlciBibG9ja2VkIGFuZCB0aGUg4oCc YmxvY2tpbmcgCj4gYnkgTk1J4oCdIGJpdCAoYml0IDMpIGluIHRoZSBpbnRlcnJ1cHRpYmlsaXR5 LXN0YXRlIGZpZWxkIAo+IGluZGljYXRlcyDigJx2aXJ0dWFsLU5NSSBibG9ja2luZ+KAnSAoc2Vl IFRhYmxlIDIwLTMpLiBUaGlzIGNvbnRyb2wgYWxzbyAKPiBpbnRlcmFjdHMgd2l0aCB0aGUg4oCc Tk1JLXdpbmRvdyBleGl0aW5n4oCdIFZNLWV4ZWN1dGlvbiBjb250cm9sIChzZWUgU2VjdGlvbiAK PiAyMC42LjIpLiIKPiAgIAoKSSBzdGlsbCBkb24ndCB1bmRlcnN0YW5kLiAgV2hhdCBkb2VzICJO TUlzIGFyZSBuZXZlciBibG9ja2VkIiBtZWFuPyAgCndoYXQgaGFwcGVucyBpZiBhbiBOTUkgb2Nj dXJzIHdoaWxlIGluIGd1ZXN0IG1vZGU/ICBPYnZpb3VzbHkgd2UgZG9uJ3QgCndhbnQgaXQgdG8g YmUgZGVsaXZlcmVkIHRvIHRoZSBndWVzdC4KCi0tIAplcnJvciBjb21waWxpbmcgY29tbWl0dGVl LmM6IHRvbyBtYW55IGFyZ3VtZW50cyB0byBmdW5jdGlvbgoKCi0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0KVGhp cyBTRi5uZXQgZW1haWwgaXMgc3BvbnNvcmVkIGJ5IHRoZSAyMDA4IEphdmFPbmUoU00pIENvbmZl cmVuY2UgCkRvbid0IG1pc3MgdGhpcyB5ZWFyJ3MgZXhjaXRpbmcgZXZlbnQuIFRoZXJlJ3Mgc3Rp bGwgdGltZSB0byBzYXZlICQxMDAuIApVc2UgcHJpb3JpdHkgY29kZSBKOFRMMkQyLiAKaHR0cDov L2FkLmRvdWJsZWNsaWNrLm5ldC9jbGs7MTk4NzU3NjczOzEzNTAzMDM4O3A/aHR0cDovL2phdmEu c3VuLmNvbS9qYXZhb25lCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fCmt2bS1kZXZlbCBtYWlsaW5nIGxpc3QKa3ZtLWRldmVsQGxpc3RzLnNvdXJjZWZvcmdl Lm5ldApodHRwczovL2xpc3RzLnNvdXJjZWZvcmdlLm5ldC9saXN0cy9saXN0aW5mby9rdm0tZGV2 ZWwK