From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Jan Beulich" Subject: Re: [PATCH v3] x86/vlapic: Don't reset APIC ID when handling INIT signal Date: Thu, 20 Apr 2017 08:15:49 -0600 Message-ID: <58F8DEB502000078001527A3@prv-mh.provo.novell.com> References: <1492633344-73614-1-git-send-email-chao.gao@intel.com> <58F8D5060200007800152742@prv-mh.provo.novell.com> <20170420065949.GA90527@skl-2s3.sh.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20170420065949.GA90527@skl-2s3.sh.intel.com> Content-Disposition: inline List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Chao Gao Cc: Andrew Cooper , Julien Grall , xen-devel@lists.xen.org List-Id: xen-devel@lists.xenproject.org Pj4+IE9uIDIwLjA0LjE3IGF0IDA4OjU5LCA8Y2hhby5nYW9AaW50ZWwuY29tPiB3cm90ZToKPiBP biBUaHUsIEFwciAyMCwgMjAxNyBhdCAwNzozNDozMEFNIC0wNjAwLCBKYW4gQmV1bGljaCB3cm90 ZToKPj4+Pj4gT24gMTkuMDQuMTcgYXQgMjI6MjIsIDxjaGFvLmdhb0BpbnRlbC5jb20+IHdyb3Rl Ogo+Pj4gQWNjb3JkaW5nIHRvIFNETSAiQURWQU5DRUQgUFJPR1JBTU1BQkxFIElOVEVSUlVQVCBD T05UUk9MTEVSIChBUElDKSAtPgo+Pj4gIkVYVEVOREVEIFhBUElDIChYMkFQSUMpIiAtPiAieDJB UElDIFN0YXRlIFRyYW5zaXRpb25zIiwgdGhlIEFQSUMgbW9kZQo+Pj4gYW5kIEFQSUMgSUQgYXJl IHByZXNlcnZlZCB3aGVuIGhhbmRsaW5nIElOSVQgc2lnbmFsIGFuZCBhIHJlc2V0IHBsYWNlcwo+ Pj4gQVBJQyB0byB4QVBJQyBtb2RlIGFuZCBBUElDIGJhc2UgYWRkcmVzcyB0byAweEZFRTAwMDAw aCAodGhpcyBwYXJ0Cj4+PiBpcyBpbiAiTG9jYWwgQVBJQyIgLT4gIkxvY2FsIEFQSUMgU3RhdHVz IGFuZCBMb2NhdGlvbiIpLiBTbyB0aGVyZSBhcmUKPj4+IHR3byBwcm9ibGVtcyBpbiBjdXJyZW50 IGNvZGU6Cj4+PiAxLiBVc2luZyByZXNldCBsb2dpYyAoYWthIHZsYXBpY19yZXNldCkgdG8gaGFu ZGxlIElOSVQgc2lnbmFsLgo+Pj4gMi4gRm9yZ2V0dGluZyByZXNldHRpbmcgQVBJQyBtb2RlIGFu ZCBiYXNlIGFkZHJlc3MgaW4gdmxhcGljX3Jlc2V0KCkKPj4+IAo+Pj4gVGhpcyBwYXRjaCBpbnRy b2R1Y2VzIGEgbmV3IGZ1bmN0aW9uIHZsYXBpY19kb19pbml0KCkgYW5kIHJlcGxhY2VzIHRoZQo+ Pj4gd3JvbmdseSB1c2VkIHZsYXBpY19yZXNldCgpLiBBbHNvIHJlc2V0IEFQSUMgbW9kZSBhbmQg QVBJQyBiYXNlIGFkZHJlc3MKPj4+IGluIHZsYXBpY19yZXNldCgpLgo+Pj4gCj4+PiBOb3RlIHRo YXQ6IExEUiBpcyByZWFkIG9ubHkgaW4geDJBUElDIG1vZGUuIFJlc2V0dGluZyBpdCB0byB6ZXJv IGluIHgyQVBJQwo+Pj4gbW9kZSBpcyB1bnJlYXNvbmFibGUuIFRoaXMgcGF0Y2ggYWxzbyBkb2Vz bid0IHJlc2V0IExEUiB3aGVuIGhhbmRsaW5nIElOSVQKPj4+IHNpZ25hbCBpbiB4MkFQSUMgbW9k ZS4KPj4+IAo+Pj4gU2lnbmVkLW9mZi1ieTogQ2hhbyBHYW8gPGNoYW8uZ2FvQGludGVsLmNvbT4K Pj4KPj5SZXZpZXdlZC1ieTogSmFuIEJldWxpY2ggPGpiZXVsaWNoQHN1c2UuY29tPgo+Pgo+Pj4g SSByZWdhcmQgdGhpcyBwYXRjaCBhcyBhIGJ1ZyBmaXguIEJ1dCBJIGhhdmVuJ3Qgc2VlbiBpc3N1 ZXMgY2F1c2VkIGJ5Cj4+PiB0aGlzIGJ1ZyBhbmQgYW0gbm90IHN1cmUgb2YgdGhlIGV4aXN0YW5j ZSBvZiBzdWNoIGlzc3Vlcy4gQW55aG93IENjCj4+PiBKdWxpZW4gYW5kIGxlYXZlIHRoZSBkZWNp c2lvbiB0byB5b3UgKEp1bGllbiBhbmQgSmFuKS4KPj4KPj5KdWxpZW4sCj4+Cj4+SSdtIHNsaWdo dGx5IGluIGZhdm9yIG9mIHRha2luZyBpdCBub3csIGJ1dCBJIHdvbid0IG9iamVjdCBpZiB5b3Ug ZGVjaWRlCj4+b3RoZXJ3aXNlLgo+Pgo+Pkphbgo+IAo+IEkganVzdCByZWFsaXplIHRoYXQgd2Ug YWxzbyBuZWVkIHJlc2V0IGJzcCBmaWVsZCwgb3RoZXJ3aXNlIHRoZSBCU1AgZmllbGQKPiBtYXkg YmUgY2xlYXJlZCBpbiB2bGFwaWNfcmVzZXQoKS4gUmVhbGx5IFNvcnJ5IGZvciB0aGlzLiAKPiAK PiBKYW4sIGRvIHlvdSB0aGluayB0aGlzIGZvbGxvd2luZyBjaGFuZ2UgaXMgb2s/IENvdWxkIHlv dSBoZWxwIGFkZCB0aGlzCj4gcGFydCB3aGVuIGNvbW1pdHRpbmc/IAoKSSBjb3VsZCBjZXJ0YWlu bHkgZm9sZCBpdCBpbiwgYnV0IEkgZGlkIGluZGVlZCB0aGluayBhYm91dCB0aGlzIGJpdCB3aGls ZQpyZXZpZXdpbmcsIGFuZCBJJ20gbm90IGNvbnZpbmNlZCBpdCBuZWVkcyB0byBiZSBrZXB0LiBB aXVpIGl0cyB2YWx1ZQppcyBiZWluZyBlc3RhYmxpc2hlZCAob24gcmVhbCBoYXJkd2FyZSkgdmVy eSBlYXJseSB1c2luZyBhcmJpdHJhdGlvbgpiZXR3ZWVuIENQVXMuIEZvcmNpbmcgdGhlIGJpdCBv biBmb3IgdkNQVTAgd291bGQgcHJvYmFibHkgYmUgaW4KbGluZSB3aXRoIHRoZSB2bGFwaWNfcmVz ZXQoKSB1c2UgYnkgaHZtX3MzX3N1c3BlbmQoKSwgYnV0IEknbQpyYXRoZXIgdW5jZXJ0YWluIGFi b3V0IHRoZSB1c2UgaW4gdmxhcGljX21zcl9zZXQoKSBpbiB0aGlzIHJlZ2FyZC4KCkphbgoKCl9f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBt YWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbi5vcmcKaHR0cHM6Ly9saXN0cy54ZW4ub3Jn L3hlbi1kZXZlbAo=