Received: by 2002:a25:7ec1:0:0:0:0:0 with SMTP id z184csp2631095ybc; Mon, 18 Nov 2019 02:09:32 -0800 (PST) X-Google-Smtp-Source: APXvYqwCQS1IjAjD43a838SPo3P1kMcz2d8VLizXYikrH+0nqtN/MFI08BHh9KvWvtjYLw7G14WS X-Received: by 2002:adf:c00a:: with SMTP id z10mr28637652wre.81.1574071772068; Mon, 18 Nov 2019 02:09:32 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1574071772; cv=none; d=google.com; s=arc-20160816; b=HlYiFoXBz5YMIx+rdW550GfOQwQg0wZ24aCdBANOqB5Mxo8+mD7eqoCk28pSfbRh8x naZtRe9ifQS42tQvGL5dUE5eI39M1UD+PpQnh+In1sAq2DWTAaTB7JabUeOBvo492J2T Q+ohSBJ1orw9k7IkqN/m2QP4YolAm48F9dxkTwHDCCibQYs5wL2rJH+/wpnC94ZuUmdL r8Pywg2/S22LzjCUl7N0b7+xv6l+0WeMT3GJnmjRIgkZt6ZOXqLmVSrT4l4dCNUaeRXY qxRZ2eZ+hsNSOuQd31frlWz0rxK4GlI+1Qsz8RQsw3ETE2AL2DD2hUzbc2S7jS5wf0Ez kz0A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :content-language:accept-language:in-reply-to:references:message-id :date:thread-index:thread-topic:subject:cc:to:from; bh=9GkvNW1/AH8+hj+Jmb4EwR3Me4DhhgjwHANkOY+zNn0=; b=GxRBLK1ekmXm2uV/oSJNCo2167tXjA14nCzfRrYmx0sEjcstOz6Xyp2KmDlJ6glS4f 0ADY7sLlrGAflOz9Lh3g2XDO2J53sWBuG0Q+695wgD3sKZIY6+S3RQUNu178miR5rKCZ oU03jdKpJnmFADDC6F++xbami60U46zhabOqL0FGYu9AdCUglIuUA6UUwnpBjO/unpc5 WdrttyI9bLTLqf7T1Nr2pxnKCfdVcFeoQ/Wn//PaVV0/1Yx0aTDfZtYjj4xyERbQHW8p Dy1eYjAf9+9kQjvjaLZ1n+fN3+6fVDlkh46EI4CX4LpwdWnBkp1aWpCz9LpUvFPCNvg8 +xWQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id h23si12101987ede.355.2019.11.18.02.09.08; Mon, 18 Nov 2019 02:09:32 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726881AbfKRKFH (ORCPT + 99 others); Mon, 18 Nov 2019 05:05:07 -0500 Received: from eu-smtp-delivery-151.mimecast.com ([207.82.80.151]:34649 "EHLO eu-smtp-delivery-151.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726759AbfKRKFG (ORCPT ); Mon, 18 Nov 2019 05:05:06 -0500 Received: from AcuMS.aculab.com (156.67.243.126 [156.67.243.126]) (Using TLS) by relay.mimecast.com with ESMTP id uk-mta-124-75K_-0LxPeummalnrpAD_w-1; Mon, 18 Nov 2019 10:05:02 +0000 Received: from AcuMS.Aculab.com (fd9f:af1c:a25b:0:43c:695e:880f:8750) by AcuMS.aculab.com (fd9f:af1c:a25b:0:43c:695e:880f:8750) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Mon, 18 Nov 2019 10:05:02 +0000 Received: from AcuMS.Aculab.com ([fe80::43c:695e:880f:8750]) by AcuMS.aculab.com ([fe80::43c:695e:880f:8750%12]) with mapi id 15.00.1347.000; Mon, 18 Nov 2019 10:05:02 +0000 From: David Laight To: 'Josh Poimboeuf' CC: 'Shile Zhang' , Peter Zijlstra , Masahiro Yamada , Michal Marek , Thomas Gleixner , Ingo Molnar , Borislav Petkov , "x86@kernel.org" , "H . Peter Anvin" , "linux-kernel@vger.kernel.org" , "linux-kbuild@vger.kernel.org" Subject: RE: [RFC PATCH v3 7/7] x86/unwind/orc: remove run-time ORC unwind tables sort Thread-Topic: [RFC PATCH v3 7/7] x86/unwind/orc: remove run-time ORC unwind tables sort Thread-Index: AQHVm4CqL2sS2uy4n0+BG1AUQK0Os6eMck/ggAAP/4CABDTuEA== Date: Mon, 18 Nov 2019 10:05:02 +0000 Message-ID: <5fe9024bc69c4a4eb115b3c2f3f9bcd1@AcuMS.aculab.com> References: <20191115064750.47888-1-shile.zhang@linux.alibaba.com> <20191115064750.47888-8-shile.zhang@linux.alibaba.com> <893d3caf85cd4ed0921fab84cfe28cad@AcuMS.aculab.com> <20191115174649.ldif5o7xqo5ntxeo@treble> In-Reply-To: <20191115174649.ldif5o7xqo5ntxeo@treble> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.202.205.107] MIME-Version: 1.0 X-MC-Unique: 75K_-0LxPeummalnrpAD_w-1 X-Mimecast-Spam-Score: 0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org RnJvbTogSm9zaCBQb2ltYm9ldWYgPGpwb2ltYm9lQHJlZGhhdC5jb20+DQo+IFNlbnQ6IDE1IE5v dmVtYmVyIDIwMTkgMTc6NDcNCj4gT24gRnJpLCBOb3YgMTUsIDIwMTkgYXQgMDQ6NTE6MjRQTSAr MDAwMCwgRGF2aWQgTGFpZ2h0IHdyb3RlOg0KPiA+IEZyb206IFNoaWxlIFpoYW5nDQo+ID4gPiBT ZW50OiAxNSBOb3ZlbWJlciAyMDE5IDA2OjQ4DQo+ID4gLi4uDQo+ID4gPiAgYXJjaC94ODYva2Vy bmVsL3Vud2luZF9vcmMuYyB8IDggKysrKystLS0NCj4gPiA+ICAxIGZpbGUgY2hhbmdlZCwgNSBp bnNlcnRpb25zKCspLCAzIGRlbGV0aW9ucygtKQ0KPiA+ID4NCj4gPiA+IGRpZmYgLS1naXQgYS9h cmNoL3g4Ni9rZXJuZWwvdW53aW5kX29yYy5jIGIvYXJjaC94ODYva2VybmVsL3Vud2luZF9vcmMu Yw0KPiA+ID4gaW5kZXggMzMyYWU2NTMwZmE4Li4yODBkYTZmYTk5MjIgMTAwNjQ0DQo+ID4gPiAt LS0gYS9hcmNoL3g4Ni9rZXJuZWwvdW53aW5kX29yYy5jDQo+ID4gPiArKysgYi9hcmNoL3g4Ni9r ZXJuZWwvdW53aW5kX29yYy5jDQo+ID4gPiBAQCAtMjczLDkgKzI3MywxMSBAQCB2b2lkIF9faW5p dCB1bndpbmRfaW5pdCh2b2lkKQ0KPiA+ID4gIAkJcmV0dXJuOw0KPiA+ID4gIAl9DQo+ID4gPg0K PiA+ID4gLQkvKiBTb3J0IHRoZSAub3JjX3Vud2luZCBhbmQgLm9yY191bndpbmRfaXAgdGFibGVz OiAqLw0KPiA+ID4gLQlzb3J0KF9fc3RhcnRfb3JjX3Vud2luZF9pcCwgbnVtX2VudHJpZXMsIHNp emVvZihpbnQpLCBvcmNfc29ydF9jbXAsDQo+ID4gPiAtCSAgICAgb3JjX3NvcnRfc3dhcCk7DQo+ ID4gPiArCS8qDQo+ID4gPiArCSAqIE5vdGUsIG9yY191bndpbmQgYW5kIG9yY191bndpbmRfaXAg dGFibGVzIGhhcyBiZWVuIHNvcnRlZCBpbg0KPiA+ID4gKwkgKiB2bWxpbnV4IGxpbmsgcGhhc2Ug Ynkgc29ydHRhYmxlIHRvb2wgYXQgYnVpbGQgdGltZS4NCj4gPiA+ICsJICogSXRzIHJlYWR5IGZv ciBiaW5hcnkgc2VhcmNoIG5vdy4NCj4gPiA+ICsJICovDQo+ID4NCj4gPiBIb3cgZmFzdCBpcyBz b3J0KCkgaWYgdGhlIHRhYmxlIGlzIHNvcnRlZD8NCj4gPiBSZWx5aW5nIG9uIHRoZSBrZXJuZWwg c291cmNlcyBhbmQgYnVpbGQgc2NyaXB0cyBhbHdheXMgYmVpbmcgaW4gc3luYyBzZWVtcyBkYW5n ZXJvdXMuDQo+ID4gUHJvYmFibHkgYmV0dGVyIHRvIGxlYXZlIHRoZSBzb3J0IGluIGZvciBhIHJl bGVhc2Ugb2YgdHdvLg0KPiANCj4gVGhpcyBwYXRjaCBjb21lcyBhZnRlciB0aGUgYnVpbGQgc2Ny aXB0IGNoYW5nZXMsIHNvIHRoZXknZCBiZSBpbiBzeW5jLg0KPiBXaGF0IHdvdWxkIHRoZSBjb25j ZXJuIGJlPw0KDQpNb3N0bHkgdGhhdCBpZiwgZm9yIGFueSByZWFzb24sIHRoZSBidWlsZCBzY3Jp cHQgY2hhbmdlcyBhcmUgbWlzc2luZyBub3RoaW5nDQp3aWxsIGRldGVjdCB0aGUgZXJyb3IgLSBi dXQgdGhlIHJlc3VsdHMgd2lsbCBiZSB2ZXJ5IGNvbmZ1c2luZy4NCklmIHRoZSBzb3J0IGlzIGZh c3QgZm9yIHNvcnRlZCBpbnB1dHMgKHNvbWUgYWxnb3JpdGhtcyBhcmVuJ3QpIHRoZW4gbGVhdmlu Zw0KaXQgaW4gd29uJ3QgdGFrZSB0aGF0IGxvbmcuDQoNCglEYXZpZA0KDQotDQpSZWdpc3RlcmVk IEFkZHJlc3MgTGFrZXNpZGUsIEJyYW1sZXkgUm9hZCwgTW91bnQgRmFybSwgTWlsdG9uIEtleW5l cywgTUsxIDFQVCwgVUsNClJlZ2lzdHJhdGlvbiBObzogMTM5NzM4NiAoV2FsZXMpDQo=