From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Jan Beulich" Subject: Re: [PATCH v8 27/50] x86emul: support AVX512{F, ER} reciprocal insns Date: Fri, 24 May 2019 00:43:54 -0600 Message-ID: <5CE792AA0200007800231E09@prv1-mh.provo.novell.com> References: <5B6BF83602000078001DC548@prv1-mh.provo.novell.com> <5C8B7EC0020000780021F10B@prv1-mh.provo.novell.com> <5C8B84A8020000780021F23F@prv1-mh.provo.novell.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 1hU3vq-0007Gn-Pd for xen-devel@lists.xenproject.org; Fri, 24 May 2019 06:43:58 +0000 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: George Dunlap , xen-devel , Wei Liu , Roger Pau Monne List-Id: xen-devel@lists.xenproject.org Pj4+IE9uIDIzLjA1LjE5IGF0IDE4OjE1LCA8YW5kcmV3LmNvb3BlcjNAY2l0cml4LmNvbT4gd3Jv dGU6Cj4gT24gMTUvMDMvMjAxOSAxMDo1NSwgSmFuIEJldWxpY2ggd3JvdGU6Cj4+IEFsc28gaW5j bHVkZSB0aGUgb25seSBvdGhlciBBVlg1MTJFUiBpbnNuIHBhaXIsIFZFWFAyUHtELFN9Lgo+Pgo+ PiBOb3RlIHRoYXQgZGVzcGl0ZSB0aGUgcmVwbGFjZW1lbnQgb2YgdGhlIFNIQSBpbnNucycgdGFi bGUgc2xvdHMgdGhlcmUncwo+PiBubyBuZWVkIHRvIHNwZWNpYWwgY2FzZSB0aGVpciBkZWNvZGlu ZzogVGhlaXIgaW5zbi1zcGVjaWZpYyBjb2RlIGFscmVhZHkKPj4gc2V0cyBvcF9ieXRlcyAoYXMg d2FzIHJlcXVpcmVkIGR1ZSB0byBzaW1kX290aGVyKSwgYW5kIFR3b09wIGlzIG9mIG5vCj4+IHJl bGV2YW5jZSBmb3IgbGVnYWN5IGVuY29kZWQgU0lNRCBpbnNucy4KPj4KPj4gVGhlIHJhaXNpbmcg b2YgI1VEIHdoZW4gRVZFWC5MJ0wgaXMgMyBmb3IgQVZYNTEyRVIgc2NhbGFyIGluc25zIGlzIGRv bmUKPj4gdG8gYmUgb24gdGhlIHNhZmUgc2lkZS4gVGhlIFNETSBkb2VzIG5vdCBjbGFyaWZ5IGJl aGF2aW9yIHRoZXJlLCBhbmQKPj4gaXQncyBldmVuIG1vcmUgYW1iaWd1b3VzIGhlcmUgKHdpdGhv dXQgQVZYNTEyVkwgaW4gdGhlIHBpY3R1cmUpLgo+Pgo+PiBTaWduZWQtb2ZmLWJ5OiBKYW4gQmV1 bGljaCA8amJldWxpY2hAc3VzZS5jb20+Cj4gCj4gQWNrZWQtYnk6IEFuZHJldyBDb29wZXIgPGFu ZHJldy5jb29wZXIzQGNpdHJpeC5jb20+CgpUaGFua3MsIGFsc28gZm9yIHRoZSBvdGhlcnMuCgo+ IFNlZWluZyBhcyBJIGhhdmUgc29tZSBFUiBoYXJkd2FyZSwgaXMgdGhlcmUgYW4gZWFzeSB3YXkg dG8gZ2V0Cj4gR0NDL2JpbnV0aWxzIHRvIGVtaXQgYSB3ZWlyZCBMJ0wgZmllbGQsIG9yIHdpbGwg dGhpcyBpbnZvbHZlIHNvbWUgbWFudWFsCj4gb3Bjb2RlIGdlbmVyYXRpb24gdG8gdGVzdD8KCmdj YyBkb2VzIG5vdCBwcm92aWRlIGFueSBjb250cm9sIGF0IGFsbCwgYWZhaWN0LiBiaW51dGlscyBh bGxvd3MgIndlaXJkIgpWRVguTCBvciBFVkVYLkwnTCBvbmx5IGZvciBpbnNucyBpdCBiZWxpZXZl cyBpZ25vcmUgdGhhdCBmaWVsZC4gU28geWVzLApJJ20gYWZyYWlkIHRoaXMgd2lsbCBpbnZvbHZl IHVzaW5nIC5ieXRlLgoKSmFuCgoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbnBy b2plY3Qub3JnCmh0dHBzOi8vbGlzdHMueGVucHJvamVjdC5vcmcvbWFpbG1hbi9saXN0aW5mby94 ZW4tZGV2ZWw= 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=-4.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,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 BB2C9C072B5 for ; Fri, 24 May 2019 06:44:19 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 9737420868 for ; Fri, 24 May 2019 06:44:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9737420868 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1hU3vs-0007Gs-4t; Fri, 24 May 2019 06:44:00 +0000 Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1hU3vq-0007Gn-Pd for xen-devel@lists.xenproject.org; Fri, 24 May 2019 06:43:58 +0000 X-Inumbo-ID: 4db9db18-7def-11e9-8980-bc764e045a96 Received: from prv1-mh.provo.novell.com (unknown [137.65.248.33]) by us1-rack-dfw2.inumbo.com (Halon) with ESMTPS id 4db9db18-7def-11e9-8980-bc764e045a96; Fri, 24 May 2019 06:43:57 +0000 (UTC) Received: from INET-PRV1-MTA by prv1-mh.provo.novell.com with Novell_GroupWise; Fri, 24 May 2019 00:43:56 -0600 Message-Id: <5CE792AA0200007800231E09@prv1-mh.provo.novell.com> X-Mailer: Novell GroupWise Internet Agent 18.1.1 Date: Fri, 24 May 2019 00:43:54 -0600 From: "Jan Beulich" To: "Andrew Cooper" References: <5B6BF83602000078001DC548@prv1-mh.provo.novell.com> <5C8B7EC0020000780021F10B@prv1-mh.provo.novell.com> <5C8B84A8020000780021F23F@prv1-mh.provo.novell.com> In-Reply-To: Mime-Version: 1.0 Content-Disposition: inline Subject: Re: [Xen-devel] [PATCH v8 27/50] x86emul: support AVX512{F, ER} reciprocal insns 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: George Dunlap , xen-devel , Wei Liu , Roger Pau Monne Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" Message-ID: <20190524064354.9vd3kfgfdP3NOThD7s_wdDNqPrOj6yPIDdNU0R_Pa0o@z> Pj4+IE9uIDIzLjA1LjE5IGF0IDE4OjE1LCA8YW5kcmV3LmNvb3BlcjNAY2l0cml4LmNvbT4gd3Jv dGU6Cj4gT24gMTUvMDMvMjAxOSAxMDo1NSwgSmFuIEJldWxpY2ggd3JvdGU6Cj4+IEFsc28gaW5j bHVkZSB0aGUgb25seSBvdGhlciBBVlg1MTJFUiBpbnNuIHBhaXIsIFZFWFAyUHtELFN9Lgo+Pgo+ PiBOb3RlIHRoYXQgZGVzcGl0ZSB0aGUgcmVwbGFjZW1lbnQgb2YgdGhlIFNIQSBpbnNucycgdGFi bGUgc2xvdHMgdGhlcmUncwo+PiBubyBuZWVkIHRvIHNwZWNpYWwgY2FzZSB0aGVpciBkZWNvZGlu ZzogVGhlaXIgaW5zbi1zcGVjaWZpYyBjb2RlIGFscmVhZHkKPj4gc2V0cyBvcF9ieXRlcyAoYXMg d2FzIHJlcXVpcmVkIGR1ZSB0byBzaW1kX290aGVyKSwgYW5kIFR3b09wIGlzIG9mIG5vCj4+IHJl bGV2YW5jZSBmb3IgbGVnYWN5IGVuY29kZWQgU0lNRCBpbnNucy4KPj4KPj4gVGhlIHJhaXNpbmcg b2YgI1VEIHdoZW4gRVZFWC5MJ0wgaXMgMyBmb3IgQVZYNTEyRVIgc2NhbGFyIGluc25zIGlzIGRv bmUKPj4gdG8gYmUgb24gdGhlIHNhZmUgc2lkZS4gVGhlIFNETSBkb2VzIG5vdCBjbGFyaWZ5IGJl aGF2aW9yIHRoZXJlLCBhbmQKPj4gaXQncyBldmVuIG1vcmUgYW1iaWd1b3VzIGhlcmUgKHdpdGhv dXQgQVZYNTEyVkwgaW4gdGhlIHBpY3R1cmUpLgo+Pgo+PiBTaWduZWQtb2ZmLWJ5OiBKYW4gQmV1 bGljaCA8amJldWxpY2hAc3VzZS5jb20+Cj4gCj4gQWNrZWQtYnk6IEFuZHJldyBDb29wZXIgPGFu ZHJldy5jb29wZXIzQGNpdHJpeC5jb20+CgpUaGFua3MsIGFsc28gZm9yIHRoZSBvdGhlcnMuCgo+ IFNlZWluZyBhcyBJIGhhdmUgc29tZSBFUiBoYXJkd2FyZSwgaXMgdGhlcmUgYW4gZWFzeSB3YXkg dG8gZ2V0Cj4gR0NDL2JpbnV0aWxzIHRvIGVtaXQgYSB3ZWlyZCBMJ0wgZmllbGQsIG9yIHdpbGwg dGhpcyBpbnZvbHZlIHNvbWUgbWFudWFsCj4gb3Bjb2RlIGdlbmVyYXRpb24gdG8gdGVzdD8KCmdj YyBkb2VzIG5vdCBwcm92aWRlIGFueSBjb250cm9sIGF0IGFsbCwgYWZhaWN0LiBiaW51dGlscyBh bGxvd3MgIndlaXJkIgpWRVguTCBvciBFVkVYLkwnTCBvbmx5IGZvciBpbnNucyBpdCBiZWxpZXZl cyBpZ25vcmUgdGhhdCBmaWVsZC4gU28geWVzLApJJ20gYWZyYWlkIHRoaXMgd2lsbCBpbnZvbHZl IHVzaW5nIC5ieXRlLgoKSmFuCgoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbnBy b2plY3Qub3JnCmh0dHBzOi8vbGlzdHMueGVucHJvamVjdC5vcmcvbWFpbG1hbi9saXN0aW5mby94 ZW4tZGV2ZWw=