From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Jan Beulich" Subject: Re: [PATCH 5/9] x86/amd: Probe for legacy SSBD interfaces on boot Date: Thu, 06 Dec 2018 01:53:11 -0700 Message-ID: <5C08E37702000078002036DD@prv1-mh.provo.novell.com> References: <1543853902-6257-1-git-send-email-andrew.cooper3@citrix.com> <1543853902-6257-6-git-send-email-andrew.cooper3@citrix.com> <5C0801C002000078002033D5@prv1-mh.provo.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: Content-Disposition: inline List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Andrew Cooper Cc: Wei Liu , Xen-devel , Brian Woods , Roger Pau Monne List-Id: xen-devel@lists.xenproject.org Pj4+IE9uIDA1LjEyLjE4IGF0IDE4OjA5LCA8YW5kcmV3LmNvb3BlcjNAY2l0cml4LmNvbT4gd3Jv dGU6Cj4gT24gMDUvMTIvMjAxOCAxNjo1MCwgSmFuIEJldWxpY2ggd3JvdGU6Cj4+Cj4+PiAtLS0g YS94ZW4vaW5jbHVkZS9hc20teDg2L2NwdWZlYXR1cmVzLmgKPj4+ICsrKyBiL3hlbi9pbmNsdWRl L2FzbS14ODYvY3B1ZmVhdHVyZXMuaAo+Pj4gQEAgLTI1LDYgKzI1LDcgQEAgWEVOX0NQVUZFQVRV UkUoWEVOX1NNQVAsICAgICAgICAoRlNDQVBJTlRTKzApKjMyKzExKSAvKiBTTUFQIGdldHMgdXNl ZCBieSBYZW4gaXQKPj4+ICBYRU5fQ1BVRkVBVFVSRShMRkVOQ0VfRElTUEFUQ0gsIChGU0NBUElO VFMrMCkqMzIrMTIpIC8qIGxmZW5jZSBzZXQgYXMgRGlzcGF0Y2ggU2VyaWFsaXNpbmcgKi8KPj4+ ICBYRU5fQ1BVRkVBVFVSRShJTkRfVEhVTktfTEZFTkNFLChGU0NBUElOVFMrMCkqMzIrMTMpIC8q IFVzZSBJTkRfVEhVTktfTEZFTkNFICovCj4+PiAgWEVOX0NQVUZFQVRVUkUoSU5EX1RIVU5LX0pN UCwgICAoRlNDQVBJTlRTKzApKjMyKzE0KSAvKiBVc2UgSU5EX1RIVU5LX0pNUCAqLwo+Pj4gK1hF Tl9DUFVGRUFUVVJFKExFR0FDWV9TU0JELCAgICAgKEZTQ0FQSU5UUyswKSozMisxNSkgLyogTFNf Q0ZHIG9yIFZJUlRfU1BFQ19DVFJMIGF2YWlsYWJsZSBmb3IgU1NCRCAqLwo+PiAuLi4gaGVyZSwg YnV0IEkgc3RpbGwgd2lsbCBuZWVkIHRvIHNlZSBob3cgdGhpcyBnZXRzIHVzZWQgYmVmb3JlCj4+ IGdpdmluZyBteSBhY2sgaGVyZS4gQWRkaXRpb25hbGx5IEkgY2FuIHNlZSAibGVnYWN5IiBhcyBh IHN1aXRhYmxlCj4+IG5hbWUgZm9yIHRoZSBMU19DRkcgYXBwcm9hY2gsIGJ1dCBkb2VzIHRoaXMg YWxzbyBmaXQgdGhlCj4+IFZJUlRfU1BFQ19DVFJMIG9uZT8KPiAKPiBJbiBwcmFjdGljZSwgVklS VF9TUEVDX0NUUkwgbWVhbnMgInlvdXIgaHlwZXJ2aXNvciBpcyB1c2luZyBMU19DRkcgb24KPiB5 b3VyIGJlaGFsZiIuCj4gCj4gQXMgdG8gdGhlIGpvaW50IG1lYW5pbmcsIHRoYXQncyBiZWNhdXNl IGl0IGlzIHRoZSBtb3N0IGFwcHJvcHJpYXRlIChpLmUuCj4gc2ltcGxlKSB3YXkgdG8gc3RydWN0 dXJlIHRoZSBjb2RlLgoKU3ludGhldGljIGZlYXR1cmUgYml0cywgb3RoZXIgdGhhbiBzaW1wbGUg Ym9vbGVhbiB2YXJpYWJsZXMsIGFyZQptYWlubHkgKGlmIG5vdCBleGNsdXNpdmVseSkgbWVhbnQg dG8gYWxsb3cga2V5aW5nIG9mZiBvZiB0aGVtCmFsdGVybmF0aXZlcyBwYXRjaGluZy4gRm9yIHR3 byBkaWZmZXJlbnQgYXBwcm9hY2hlcyBsaWtlIHRoZQpvbmVzIGhlcmUgdGhpcyBzZWVtcyB1bmxp a2VseSB0byBiZSB0aGUgZ29hbCwgYnV0IHNpbmNlIEkgZGlkbid0Cm1ha2UgaXQgdG8gdGhlIGVu ZCBvZiB0aGUgc2VyaWVzIHlldCwgSSBkaWRuJ3Qgd2FudCB0byBqdWRnZSBlYXJseS4KCkphbgoK CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2 ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW5wcm9qZWN0Lm9yZwpodHRwczovL2xp c3RzLnhlbnByb2plY3Qub3JnL21haWxtYW4vbGlzdGluZm8veGVuLWRldmVs