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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 24F56C433EF for ; Mon, 2 May 2022 12:18:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1384990AbiEBMWK (ORCPT ); Mon, 2 May 2022 08:22:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45812 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229711AbiEBMWH (ORCPT ); Mon, 2 May 2022 08:22:07 -0400 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.220.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 26FFE15FC5 for ; Mon, 2 May 2022 05:18:38 -0700 (PDT) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id CB94221877; Mon, 2 May 2022 12:18:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1651493916; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=vxL8VGu3fWjcp+srwnIwSZeuC3yLWivdZkYkS5iW/EE=; b=PvwSQV4NxumUh95cE/oyVr9KQz+F/Lhctg3ybJErI33CdzegDT1wtaTnnkePXGFQgVVAj7 Dg2+/cIF8xM89xMkmHesJvfvBMaOXFzag+KeaHZEJbP6vC+zxv2sMbeYwkvHSpSANQXnp7 Ji8indUPsppC+TIP1G3B0BOgyvguk4I= Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 6735D13491; Mon, 2 May 2022 12:18:36 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id sA9vFxzMb2L4cwAAMHmgww (envelope-from ); Mon, 02 May 2022 12:18:36 +0000 Message-ID: <3db51f9f-317a-352a-4214-0f159b6cd34c@suse.com> Date: Mon, 2 May 2022 14:18:35 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.8.0 Subject: Re: [PATCH V6 6/8] x86/entry: Convert SWAPGS to swapgs and remove the definition of SWAPGS Content-Language: en-US To: Borislav Petkov , Lai Jiangshan Cc: linux-kernel@vger.kernel.org, Peter Zijlstra , Josh Poimboeuf , Andy Lutomirski , Thomas Gleixner , x86@kernel.org, Lai Jiangshan , Ingo Molnar , Dave Hansen , "H. Peter Anvin" , "Kirill A. Shutemov" References: <20220421141055.316239-1-jiangshanlai@gmail.com> <20220421141055.316239-7-jiangshanlai@gmail.com> From: Juergen Gross In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="------------096pY9loLJhLLoe3NQ7nt6xE" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------------096pY9loLJhLLoe3NQ7nt6xE Content-Type: multipart/mixed; boundary="------------8fWnUdb74ellbAfE7pxh7CFl"; protected-headers="v1" From: Juergen Gross To: Borislav Petkov , Lai Jiangshan Cc: linux-kernel@vger.kernel.org, Peter Zijlstra , Josh Poimboeuf , Andy Lutomirski , Thomas Gleixner , x86@kernel.org, Lai Jiangshan , Ingo Molnar , Dave Hansen , "H. Peter Anvin" , "Kirill A. Shutemov" Message-ID: <3db51f9f-317a-352a-4214-0f159b6cd34c@suse.com> Subject: Re: [PATCH V6 6/8] x86/entry: Convert SWAPGS to swapgs and remove the definition of SWAPGS References: <20220421141055.316239-1-jiangshanlai@gmail.com> <20220421141055.316239-7-jiangshanlai@gmail.com> In-Reply-To: --------------8fWnUdb74ellbAfE7pxh7CFl Content-Type: multipart/mixed; boundary="------------bTp2Z3wG1OClvf7LAruBGv0W" --------------bTp2Z3wG1OClvf7LAruBGv0W Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: base64 T24gMjkuMDQuMjIgMTE6NTYsIEJvcmlzbGF2IFBldGtvdiB3cm90ZToNCj4gT24gVGh1LCBB cHIgMjEsIDIwMjIgYXQgMTA6MTA6NTNQTSArMDgwMCwgTGFpIEppYW5nc2hhbiB3cm90ZToN Cj4+IGRpZmYgLS1naXQgYS9hcmNoL3g4Ni9lbnRyeS9lbnRyeV82NF9jb21wYXQuUyBiL2Fy Y2gveDg2L2VudHJ5L2VudHJ5XzY0X2NvbXBhdC5TDQo+PiBpbmRleCA0ZmRiMDA3Y2RkYmQu LmM1YWViMDgxOTcwNyAxMDA2NDQNCj4+IC0tLSBhL2FyY2gveDg2L2VudHJ5L2VudHJ5XzY0 X2NvbXBhdC5TDQo+PiArKysgYi9hcmNoL3g4Ni9lbnRyeS9lbnRyeV82NF9jb21wYXQuUw0K Pj4gQEAgLTUwLDcgKzUwLDcgQEAgU1lNX0NPREVfU1RBUlQoZW50cnlfU1lTRU5URVJfY29t cGF0KQ0KPj4gICAJVU5XSU5EX0hJTlRfRU1QVFkNCj4+ICAgCUVOREJSDQo+PiAgIAkvKiBJ bnRlcnJ1cHRzIGFyZSBvZmYgb24gZW50cnkuICovDQo+PiAtCVNXQVBHUw0KPj4gKwlzd2Fw Z3MNCj4+ICAgDQo+PiAgIAlwdXNocQklcmF4DQo+PiAgIAlTV0lUQ0hfVE9fS0VSTkVMX0NS MyBzY3JhdGNoX3JlZz0lcmF4DQo+IA0KPiBJJ20gbm90IHN1cmUgYWJvdXQgdGhpczogd2h5 IGNhbid0IFhFTlBWIGRvIGEgMzItYml0IHN5c2NhbGwgdGhyb3VnaCB0aGUgdmRzbz8NCg0K VGhlIHN5c2NhbGwgd2lsbCBsYW5kIGluIHRoZSBoeXBlcnZpc29yLCB3aGljaCB0aGVuIHdp bGwgYWN0aXZhdGUNCnRoZSByZWxhdGVkIHJlZ2lzdGVyZWQgY2FsbGJhY2sgKHhlbl9zeXNl bnRlcl90YXJnZXQpLg0KDQo+IEFsc28sIGxvb2tpbmcgYXQgdGhpcywgSsO8cmdlbiwgaXQg bG9va3Mga2luZGEgc3BhZ2hldHRpIHRvIG1lOg0KPiANCj4gZW50cnlfU1lTRU5URVJfY29t cGF0DQo+IA0KPiAuLi4NCj4gDQo+ICAgICAgICAgIC8qIFhFTiBQViBndWVzdHMgYWx3YXlz IHVzZSBJUkVUIHBhdGggKi8NCj4gICAgICAgICAgQUxURVJOQVRJVkUgInRlc3RsICVlYXgs ICVlYXg7IGp6IHN3YXBnc19yZXN0b3JlX3JlZ3NfYW5kX3JldHVybl90b191c2VybW9kZSIs IFwNCj4gICAgICAgICAgICAgICAgICAgICAgImptcCBzd2FwZ3NfcmVzdG9yZV9yZWdzX2Fu ZF9yZXR1cm5fdG9fdXNlcm1vZGUiLCBYODZfRkVBVFVSRV9YRU5QVg0KPiANCj4gDQo+IHRo ZW4gYXQgdGhhdCBzd2FwZ3NfcmVzdG9yZV9yZWdzX2FuZF9yZXR1cm5fdG9fdXNlcm1vZGUg bGFiZWw6DQo+IA0KPiAjaWZkZWYgQ09ORklHX1hFTl9QVg0KPiAgICAgICAgICBBTFRFUk5B VElWRSAiIiwgImptcCB4ZW5wdl9yZXN0b3JlX3JlZ3NfYW5kX3JldHVybl90b191c2VybW9k ZSIsIFg4Nl9GRUFUVVJFX1hFTlBWDQo+ICNlbmRpZg0KPiANCj4gDQo+IENhbiB3ZSBzaW1w bHkganVtcCBkaXJlY3RseSB0byB4ZW5wdl9yZXN0b3JlX3JlZ3NfYW5kX3JldHVybl90b191 c2VybW9kZQ0KPiBmcm9tIGVudHJ5X1NZU0VOVEVSX2NvbXBhdCBvciBpcyB0aGF0IENPTkZJ R19ERUJVR19FTlRSWSBjaHVuayB0aGVyZQ0KPiBuZWVkZWQ/DQoNCkkgd291bGRuJ3QgaW5z aXN0IG9uIHRoZSBDT05GSUdfREVCVUdfRU5UUlkgY2h1bmsuDQoNCg0KSnVlcmdlbg0K --------------bTp2Z3wG1OClvf7LAruBGv0W Content-Type: application/pgp-keys; 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