From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Jan Beulich" Subject: Re: [PATCH v2] x86/msr: Fix fallout from mostly c/s 832c180 Date: Mon, 15 Apr 2019 09:49:29 -0600 Message-ID: <5CB4A8090200007800155576@prv1-mh.provo.novell.com> References: <1555329809-3248-1-git-send-email-andrew.cooper3@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1hG3nt-0003sa-5R for xen-devel@lists.xenproject.org; Mon, 15 Apr 2019 15:45:53 +0000 In-Reply-To: <1555329809-3248-1-git-send-email-andrew.cooper3@citrix.com> Content-Disposition: inline List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: andrew.cooper3@citrix.com Cc: xen-devel@lists.xenproject.org, kevin.tian@intel.com, wei.liu2@citrix.com, jun.nakajima@intel.com, roger.pau@citrix.com List-Id: xen-devel@lists.xenproject.org Pj4+IEFuZHJldyBDb29wZXIgPGFuZHJldy5jb29wZXIzQGNpdHJpeC5jb20+IDA0LzE1LzE5IDI6 MDMgUE0gPj4+CiA+KiBGaXggdGhlIHNoaW0gYnVpbGQgYnkgcHJvdmlkaW5nIGEgIUNPTkZJR19I Vk0gZGVjbGFyYXRpb24gZm9yCj5odm1fZ2V0X2d1ZXN0X2JuZGNmZ3MoKSwgYW5kIHJlbW92aW5n IHRoZSBpbnRyb2R1Y2VkCj5BU1NFUlQoaXNfaHZtX2RvbWFpbihkKSkncy4gIFRoZXkgYXJlIG5l ZWRlZCBmb3IgRENFIHRvIGtlZXAgdGhlIGJ1aWxkCj53b3JraW5nLiAgRnVydGhlcm1vcmUsIGlu IHRoaXMgd2F5LCB0aGUgcmlzayBvZiBydW50aW1lIHR5cGUgY29uZnVzaW9uIGlzCj5yZW1vdmVk Lgo+KiBSZXZlcnQgdGhlIGRlLWNvbnN0J2luZyBvZiB0aGUgdmNwdSBwb2ludGVyIGluIHZteF9n ZXRfZ3Vlc3RfYm5kY2ZncygpLgo+dm14X3ZtY3NfZW50ZXIoKSByZWFsbHkgZG9lcyBtdXRhdGUg dGhlIHZjcHUsIGFuZCBtYXkgY2F1c2UgaXQgdG8gdW5kZXJnbyBhCj5mdWxsIGRlL3Jlc2NoZWR1 bGUsIHdoaWNoIGlzIGluIHZpb2xhdGlvbiBvZiB0aGUgQUJJIGRlc2NyaWJlZCBieQo+aHZtX2dl dF9ndWVzdF9ibmRjZmdzKCkuICBndWVzdF9yZG1zcigpIHdhcyBhbHdheXMgZ29pbmcgdG8gbmVl ZCB0byBsb3NlCj5pdHMgY29uc3QgcGFyYW1ldGVyLCBhbmQgdGhpcyB3YXMgdGhlIGNvcnJlY3Qg dGltZSBmb3IgaXQgdG8gaGFwcGVuLgoKV2l0aCB0aGUgQUJJIHZpb2xhdGlvbiBjbGFpbSBoZXJl IHJlbW92ZWQgKGUuZy4gcmVwbGFjZWQgYnkgc2F5aW5nIHRoYXQgaXQKbWlnaHQgYmUgY29uZnVz aW5nIHRvIHRoZSByZWFkZXIpCgpBY2tlZC1ieTogSmFuIEJldWxpY2ggPGpiZXVsaWNoQHN1c2Uu Y29tPgoKVGhpcyB3cm9uZyAoYXQgbGVhc3QgSSBjb250aW51ZSB0byBiZSBvZiB0aGUgb3Bpbmlv biB0aGF0IGl0IGlzKSBjbGFpbSAtIGp1c3QgdG8KbWFrZSBpdCBleHBsaWNpdCAtIGlzIHdoYXQg SSd2ZSBwcmV2aW91c2x5IGNhbGxlZCBiZWluZyBmYWN0dWFsIGluY29ycmVjdCBvbiB0aGUKdjEg dGhyZWFkLiBBcyBzYWlkIGJlZm9yZSwgdGhlcmUncyBubyAiQUJJIHByb21pc2UiIHRvIGJlIGRl cml2ZWQgZnJvbSAiY29uc3QiLgoKSW4gZmFjdCBJJ2QgcHJlZmVyIFZNQ1MgcmVhZHMgaW4gZ2Vu ZXJhbCB0byBiZSB2aWV3ZWQgYXMgcmVhZGluZyAic3RhdGUiLCBub3QKbWVtb3J5LCBhbmQgaXQg anVzdCBzbyBoYXBwZW5zIHRoYXQgaW4gY2VydGFpbiBjYXNlcyBzb21lIHN5bmNpbmcgYmV0d2Vl bgptZW1vcnkgYW5kIENQVSBuZWVkcyB0byBiZSBkb25lIGZvciBjb3JyZWN0ICJzdGF0ZSIgdG8g YmUgcmV0dXJuZWQuIFRoaXMKZG9lc24ndCBhbHRlciB3aGF0IHRoZSBjYWxsZXIgc2VlcyAoaS5l LiB0aGVyZSdzIG5vIGNoYW5nZSB0byAic3RhdGUiLCBhbmQgYW55CmxvY2tzIGFjcXVpcmVkIGdl dCByZWxlYXNlZCBhZ2FpbiBiZWZvcmUgcmV0dXJuaW5nKS4gSSdkIGxpa2UgdG8gcmUtZW1waGFz aXplCnRoZSBzaW1pbGFyaXR5IHRvIEMrKydzIG11dGFibGUgaGVyZS4KCgpKYW4KCgpfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGlu ZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW5wcm9qZWN0Lm9yZwpodHRwczovL2xpc3RzLnhlbnBy b2plY3Qub3JnL21haWxtYW4vbGlzdGluZm8veGVuLWRldmVs From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4484AC10F0E for ; 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Mon, 15 Apr 2019 15:45:51 +0000 (UTC) Received: from INET-PRV1-MTA by prv1-mh.provo.novell.com with Novell_GroupWise; Mon, 15 Apr 2019 09:45:50 -0600 Message-Id: <5CB4A8090200007800155576@prv1-mh.provo.novell.com> X-Mailer: Novell GroupWise Internet Agent 18.1.0 Date: Mon, 15 Apr 2019 09:49:29 -0600 From: "Jan Beulich" To: References: <1555329809-3248-1-git-send-email-andrew.cooper3@citrix.com> In-Reply-To: <1555329809-3248-1-git-send-email-andrew.cooper3@citrix.com> Mime-Version: 1.0 Content-Disposition: inline Subject: Re: [Xen-devel] [PATCH v2] x86/msr: Fix fallout from mostly c/s 832c180 X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: xen-devel@lists.xenproject.org, kevin.tian@intel.com, wei.liu2@citrix.com, jun.nakajima@intel.com, roger.pau@citrix.com Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" Message-ID: <20190415154929.4BAgJrgTXx0C1MMeVLy73uI2287r6Wotj1b9fQ7Fyuc@z> Pj4+IEFuZHJldyBDb29wZXIgPGFuZHJldy5jb29wZXIzQGNpdHJpeC5jb20+IDA0LzE1LzE5IDI6 MDMgUE0gPj4+CiA+KiBGaXggdGhlIHNoaW0gYnVpbGQgYnkgcHJvdmlkaW5nIGEgIUNPTkZJR19I Vk0gZGVjbGFyYXRpb24gZm9yCj5odm1fZ2V0X2d1ZXN0X2JuZGNmZ3MoKSwgYW5kIHJlbW92aW5n IHRoZSBpbnRyb2R1Y2VkCj5BU1NFUlQoaXNfaHZtX2RvbWFpbihkKSkncy4gIFRoZXkgYXJlIG5l ZWRlZCBmb3IgRENFIHRvIGtlZXAgdGhlIGJ1aWxkCj53b3JraW5nLiAgRnVydGhlcm1vcmUsIGlu IHRoaXMgd2F5LCB0aGUgcmlzayBvZiBydW50aW1lIHR5cGUgY29uZnVzaW9uIGlzCj5yZW1vdmVk Lgo+KiBSZXZlcnQgdGhlIGRlLWNvbnN0J2luZyBvZiB0aGUgdmNwdSBwb2ludGVyIGluIHZteF9n ZXRfZ3Vlc3RfYm5kY2ZncygpLgo+dm14X3ZtY3NfZW50ZXIoKSByZWFsbHkgZG9lcyBtdXRhdGUg dGhlIHZjcHUsIGFuZCBtYXkgY2F1c2UgaXQgdG8gdW5kZXJnbyBhCj5mdWxsIGRlL3Jlc2NoZWR1 bGUsIHdoaWNoIGlzIGluIHZpb2xhdGlvbiBvZiB0aGUgQUJJIGRlc2NyaWJlZCBieQo+aHZtX2dl dF9ndWVzdF9ibmRjZmdzKCkuICBndWVzdF9yZG1zcigpIHdhcyBhbHdheXMgZ29pbmcgdG8gbmVl ZCB0byBsb3NlCj5pdHMgY29uc3QgcGFyYW1ldGVyLCBhbmQgdGhpcyB3YXMgdGhlIGNvcnJlY3Qg dGltZSBmb3IgaXQgdG8gaGFwcGVuLgoKV2l0aCB0aGUgQUJJIHZpb2xhdGlvbiBjbGFpbSBoZXJl IHJlbW92ZWQgKGUuZy4gcmVwbGFjZWQgYnkgc2F5aW5nIHRoYXQgaXQKbWlnaHQgYmUgY29uZnVz aW5nIHRvIHRoZSByZWFkZXIpCgpBY2tlZC1ieTogSmFuIEJldWxpY2ggPGpiZXVsaWNoQHN1c2Uu Y29tPgoKVGhpcyB3cm9uZyAoYXQgbGVhc3QgSSBjb250aW51ZSB0byBiZSBvZiB0aGUgb3Bpbmlv biB0aGF0IGl0IGlzKSBjbGFpbSAtIGp1c3QgdG8KbWFrZSBpdCBleHBsaWNpdCAtIGlzIHdoYXQg SSd2ZSBwcmV2aW91c2x5IGNhbGxlZCBiZWluZyBmYWN0dWFsIGluY29ycmVjdCBvbiB0aGUKdjEg dGhyZWFkLiBBcyBzYWlkIGJlZm9yZSwgdGhlcmUncyBubyAiQUJJIHByb21pc2UiIHRvIGJlIGRl cml2ZWQgZnJvbSAiY29uc3QiLgoKSW4gZmFjdCBJJ2QgcHJlZmVyIFZNQ1MgcmVhZHMgaW4gZ2Vu ZXJhbCB0byBiZSB2aWV3ZWQgYXMgcmVhZGluZyAic3RhdGUiLCBub3QKbWVtb3J5LCBhbmQgaXQg anVzdCBzbyBoYXBwZW5zIHRoYXQgaW4gY2VydGFpbiBjYXNlcyBzb21lIHN5bmNpbmcgYmV0d2Vl bgptZW1vcnkgYW5kIENQVSBuZWVkcyB0byBiZSBkb25lIGZvciBjb3JyZWN0ICJzdGF0ZSIgdG8g YmUgcmV0dXJuZWQuIFRoaXMKZG9lc24ndCBhbHRlciB3aGF0IHRoZSBjYWxsZXIgc2VlcyAoaS5l LiB0aGVyZSdzIG5vIGNoYW5nZSB0byAic3RhdGUiLCBhbmQgYW55CmxvY2tzIGFjcXVpcmVkIGdl dCByZWxlYXNlZCBhZ2FpbiBiZWZvcmUgcmV0dXJuaW5nKS4gSSdkIGxpa2UgdG8gcmUtZW1waGFz aXplCnRoZSBzaW1pbGFyaXR5IHRvIEMrKydzIG11dGFibGUgaGVyZS4KCgpKYW4KCgpfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGlu ZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW5wcm9qZWN0Lm9yZwpodHRwczovL2xpc3RzLnhlbnBy b2plY3Qub3JnL21haWxtYW4vbGlzdGluZm8veGVuLWRldmVs