From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Cooper Subject: Re: [PATCH v2 05/10] x86/HVM/SVM: Add AVIC initialization code Date: Wed, 4 Jan 2017 17:59:53 +0000 Message-ID: References: <1483163161-2402-1-git-send-email-suravee.suthikulpanit@amd.com> <1483163161-2402-6-git-send-email-suravee.suthikulpanit@amd.com> <5f20d5f2-bc8e-500b-5820-71a08fce5fe6@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <5f20d5f2-bc8e-500b-5820-71a08fce5fe6@amd.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Suravee Suthikulpanit , xen-devel@lists.xen.org Cc: boris.ostrovsky@oracle.com, jbeulich@suse.com, sherry.hurwitz@amd.com List-Id: xen-devel@lists.xenproject.org T24gMDQvMDEvMTcgMTc6MjQsIFN1cmF2ZWUgU3V0aGlrdWxwYW5pdCB3cm90ZToKPiBPbiAxLzIv MTcgMjM6MzcsIEFuZHJldyBDb29wZXIgd3JvdGU6Cj4+PiArCj4+PiArICAgIHZtY2ItPmF2aWNf YmtfcGdfcGEgPSBwYWdlX3RvX21hZGRyKHZsYXBpYy0+cmVnc19wYWdlKSAmCj4+PiBBVklDX0hQ QV9NQVNLOwo+Pgo+PiBUaGlzIHVzZSBvZiBBVklDX0hQQV9NQVNLIG1heSB0cnVuY2F0ZSB0aGUg dGhlIGFkZHJlc3MsIHdoaWNoIGlzCj4+IGRlZmluaXRlbHkgYSBwcm9ibGVtLgo+Cj4gSSdtIG5v dCBxdWl0ZSBzdXJlIHRoYXQgSSBnb3QgdGhlIHRydW5jYXRpb24gdGhhdCB5b3UgcG9pbnRlZCBv dXQuCj4gQ291bGQgeW91IHBsZWFzZSBlbGFib3JhdGU/CgpNeSBhcG9sb2dpZXMuICBJIGhhZG4n dCBjb25zaWRlcmVkIHRoZSBQQUdFX1NISUZUIGluIHRoZSBkZWZpbml0aW9uLCBhbmQKaGFkIGNv bWUgdG8gdGhlIGNvbmNsdXNpb24geW91IHdlcmUgY2hvcHBpbmcgdGhlIHBoeXNpY2FsIGFkZHJl c3Mgb2ZmIGF0CjJeNDAuCgo+Cj4+IElmIEFWSUNfSFBBX01BU0sgaXNuJ3QganVzdCByZWxhdGVk IHRvIG1heHBoeXNhZGRyLCB0aGVuIHlvdSBuZWVkIHRvCj4+IHBhc3MgYXBwcm9wcmlhdGUgbWVt ZmxhZ3MgaW50byB0aGUgYWxsb2NfZG9taGVhcF9wYWdlKCkgY2FsbHMgdG8gZ2V0IGEKPj4gc3Vp dGFibGUgcGFnZS4KPj4KPgo+IElmIGJ5ICJtYXhwaHlzYWRkciIgaXMgdGhlIDUyLWJpdCBwaHlz aWNhbCBhZGRyZXNzIGxpbWl0IGZvciB0aGUgUEFFCj4gbW9kZSwgdGhlbiBJIHRoaW5rIHRoYXQn cyByZWxhdGVkLgoKWW91IGNhbiBzYWZlbHkgcmVseSBvbiBwYWdlX3RvX21hZGRyKCkgZ2l2aW5n IHlvdSBhIHNlbnNpYmxlIHZhbHVlCndpdGhvdXQgZnVydGhlciBtYXNraW5nLiAgQnkgaGF2aW5n IGEgc3RydWN0X3BhZ2UgaW4gdGhlIGZpcnN0IHBsYWNlLCBpdAppcyBhIGtub3duIGdvb2QgZnJh bWUuCgo+Cj4+PiArCj4+PiArICAgIGVudHJ5ID0gKihzLT5hdmljX2xhc3RfcGh5X2lkKTsKPj4+ ICsgICAgc21wX3JtYigpOwo+Pj4gKyAgICBlbnRyeS5ia19wZ19wdHIgPSAodm1jYi0+YXZpY19i a19wZ19wYSAmIEFWSUNfSFBBX01BU0spID4+Cj4+PiBBVklDX0hQQV9TSElGVDsKPj4+ICsgICAg ZW50cnkuaXNfcnVubmluZyA9IDA7Cj4+PiArICAgIGVudHJ5LnZhbGlkID0gMTsKPj4+ICsgICAg KihzLT5hdmljX2xhc3RfcGh5X2lkKSA9IGVudHJ5Owo+Pj4gKyAgICBzbXBfd21iKCk7Cj4+Cj4+ IER1cmluZyBkb21haW4gY3JlYXRpb24sIG5vIGd1ZXN0cyBhcmUgcnVubmluZywgc28geW91IGNh biBlZGl0IHRoaXMKPj4gY2xlYW5seS4KPiA+Cj4+IFdoYXQgdmFsdWVzIGFyZSBhY3R1YWxseSBi ZWluZyBleGNsdWRlZCBoZXJlPyAgVGhpcywgYW5kIG90aGVyIHBhdGNoZXMsCj4+IGxvb2sgbGlr ZSB5b3UgYXJlIGFjdHVhbGx5IGp1c3QgdHJ5aW5nIHRvIGRvIGEgcmVhZF9hdG9taWMoKSwgbW9k aWZ5LAo+PiB3cml0ZV9hdG9taWMoKSB1cGRhdGUsIHJhdGhlciB0aGFuIGFjdHVhbGx5IHJlcXVp cmluZyBvcmRlcmluZy4KPj4KPgo+IEJlc2lkZXMgdGhlIHJlYWRfYXRvbWljKCksIG1vZGlmeSB3 cml0ZV9hdG9taWMoKSB0byB1cGRhdGUgdGhlIGVudHJ5Lgo+IEkgYWxzbyB3YW50IHRvIG1ha2Ug c3VyZSB0aGF0IHRoZSBjb21waWxlciB3b24ndCBzaHVmZmxlIHRoZSBvcmRlcgo+IGFyb3VuZCwg d2hpY2ggSSB0aG91Z2h0IGNhbiBiZSBhY2hpZXZlZCB2aWEgc21wX3JtYigpIGFuZCBzbXBfd21i KCkuCgpTaHVmZmxlIHdoaWNoIG9yZGVyPyBZb3VyIHNtcF9ybWIoKSBpcyBiZXR3ZWVuIHR3byB3 cml0ZXMsIGFuZCB0aGUKc21wX3dtYigpIGlzbid0IHBhaXJlZCB3aXRoIGFueXRoaW5nLgoKSSB0 aGluayB1c2luZyByZWFkX2F0b21pYygpIGFuZCB3cml0ZV9hdG9taWMoKSB3aWxsIERUUlQgZm9y IHlvdTsgQWxsCnlvdSBhcHBlYXIgdG8gbmVlZCBpcyBhIGd1YXJhbnRlZSB0aGF0IHRoZSBjb2Rl IHdvbid0IHJlYWQvdXBkYXRlIHRoZQpsaXZlIHRhYmxlIHVzaW5nIG11bHRpcGxlIGFjY2Vzc2Vz LgoKfkFuZHJldwoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwczov L2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==