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 DE316C04A95 for ; Wed, 28 Sep 2022 13:44:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234206AbiI1NoE (ORCPT ); Wed, 28 Sep 2022 09:44:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34704 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233914AbiI1Nn7 (ORCPT ); Wed, 28 Sep 2022 09:43:59 -0400 Received: from smtp-out1.suse.de (smtp-out1.suse.de [IPv6:2001:67c:2178:6::1c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BDF3CA8964 for ; Wed, 28 Sep 2022 06:43:58 -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 099E621C10; Wed, 28 Sep 2022 13:43:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1664372637; 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=0+qgVvQ+GNlXq/zBvTYpmD3bvTKG59KN9G2baCe3L4s=; b=P5DHHumd2i+xFneCbxXiNZU52CtcBxpCKL9MIVmmVrmJGgYeR/5igZszVabPCAdZV1CcNQ crqIIxjgQ2zmZ1T0kaCBRaY6p02GE2G0aL7KND8nz3OTJl9Ayg18aWhbBm5Cjhw04nHzXr mDD9nG6UhXbW7Z8mFNsi6Xo2GV1IReg= 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 B73D913677; Wed, 28 Sep 2022 13:43:56 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id rqnjKpxPNGNkYQAAMHmgww (envelope-from ); Wed, 28 Sep 2022 13:43:56 +0000 Message-ID: Date: Wed, 28 Sep 2022 15:43:56 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.2.2 Content-Language: en-US To: Borislav Petkov Cc: xen-devel@lists.xenproject.org, x86@kernel.org, linux-kernel@vger.kernel.org, Thomas Gleixner , Ingo Molnar , Dave Hansen , "H. Peter Anvin" References: <314e3bd3-3405-c0c3-225c-646d88cbfb1a@suse.com> <73d8fabd-8b93-2e65-da4b-ea509818e666@suse.com> <24088a15-50a1-f818-8c3e-6010925bffbf@suse.com> From: Juergen Gross Subject: Re: [PATCH v3 08/10] x86/mtrr: let cache_aps_delayed_init replace mtrr_aps_delayed_init In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="------------kLgPI4mCjxlBFdWM3iXqbGfB" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------------kLgPI4mCjxlBFdWM3iXqbGfB Content-Type: multipart/mixed; boundary="------------MXeAQGi5Qqv0r0hnWtTYtC8l"; protected-headers="v1" From: Juergen Gross To: Borislav Petkov Cc: xen-devel@lists.xenproject.org, x86@kernel.org, linux-kernel@vger.kernel.org, Thomas Gleixner , Ingo Molnar , Dave Hansen , "H. Peter Anvin" Message-ID: Subject: Re: [PATCH v3 08/10] x86/mtrr: let cache_aps_delayed_init replace mtrr_aps_delayed_init References: <314e3bd3-3405-c0c3-225c-646d88cbfb1a@suse.com> <73d8fabd-8b93-2e65-da4b-ea509818e666@suse.com> <24088a15-50a1-f818-8c3e-6010925bffbf@suse.com> In-Reply-To: --------------MXeAQGi5Qqv0r0hnWtTYtC8l Content-Type: multipart/mixed; boundary="------------B5MVV0E1Q4UseucaNVxkMjr0" --------------B5MVV0E1Q4UseucaNVxkMjr0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: base64 T24gMjguMDkuMjIgMTM6MjIsIEJvcmlzbGF2IFBldGtvdiB3cm90ZToNCj4gT24gV2VkLCBT ZXAgMjgsIDIwMjIgYXQgMDE6MTQ6MTFQTSArMDIwMCwgSnVlcmdlbiBHcm9zcyB3cm90ZToN Cj4+IE5vLCB3ZSBkb24ndC4NCj4+DQo+PiBVc2luZyBiYXNpY2FsbHkgeW91ciBwYXRjaCwg YnV0IHdpdGgNCj4+DQo+PiArCW10cnJfb25saW5lID0gY3B1aHBfc2V0dXBfc3RhdGVfbm9j YWxscyhDUFVIUF9BUF9PTkxJTkVfRFlOLA0KPj4gKwkJCQkJCSJ4ODYvbXRycjpvbmxpbmUi LA0KPj4gKwkJCQkJCW10cnJfYXBfaW5pdCwgTlVMTCk7DQo+Pg0KPj4gbW92ZWQgdG8gdGhl IGVuZCBvZiBtdHJyX2Fwc19pbml0KCksIGFuZDoNCj4+DQo+PiArdm9pZCBtdHJyX2Fwc190 aGF3KHZvaWQpDQo+PiArew0KPj4gKwljcHVocF9yZW1vdmVfc3RhdGVfbm9jYWxscyhtdHJy X29ubGluZSk7DQo+PiArfQ0KPiANCj4gWWVzLCBzbyB5b3Ugc2FpZC4gSSdtIG5vdCBzdXJl IEkgbGlrZSB0aGlzIHRvZ2dsaW5nIG9mIG5vdGlmaWVyDQo+IHJlZ2lzdHJhdGlvbiBsaWtl IHRoYXQuDQoNClllYWgsIGVzcGVjaWFsbHkgd2l0aCBoYXZpbmcgdG8gcmVtZW1iZXIgdGhl IHNsb3QuDQoNCldvdWxkIHlvdSBmZWVsIGJldHRlciB3aXRoIGFkZGluZyBhIG5ldyBlbnVt IG1lbWJlciBDUFVIUF9BUF9DQUNIRUNUUkxfT05MSU5FPw0KDQpUaGlzIHdvdWxkIGF2b2lk IGEgcG9zc2libGUgc291cmNlIG9mIGZhaWx1cmUgZHVyaW5nIHJlc3VtZSBpbiBjYXNlIG5v IHNsb3QNCmZvciBDUFVIUF9BUF9PTkxJTkVfRFlOIGlzIGZvdW5kIChxdWl0ZSBpbXByb2Jh YmxlLCBidXQgaW4gdGhlb3J5IHBvc3NpYmxlKS4NCg0KPiBPcHRpbWFsbHksIEknZCBsaWtl IHRvIGJlIGFibGUgdG8gcXVlcnkgdGhlIHN1c3BlbmQgY29kZSB3aGV0aGVyIGl0IGlzDQo+ IGluIHRoZSBwcm9jZXNzIG9mIHJlc3VtaW5nLg0KPiANCj4gVGhpcyBoZXJlOg0KPiANCj4g DQo+IHN0YXRpYyBpbnQgcmVzdW1lX3RhcmdldF9rZXJuZWwoYm9vbCBwbGF0Zm9ybV9tb2Rl KQ0KPiB7DQo+IA0KPiAuLi4NCj4gDQo+ICAgRW5hYmxlX2lycXM6DQo+ICAgICAgICAgIHN5 c3RlbV9zdGF0ZSA9IFNZU1RFTV9SVU5OSU5HOw0KPiAgICAgICAgICBsb2NhbF9pcnFfZW5h YmxlKCk7DQo+ICAgDQo+ICAgRW5hYmxlX2NwdXM6DQo+ICAgICAgICAgIHBtX3NsZWVwX2Vu YWJsZV9zZWNvbmRhcnlfY3B1cygpOw0KPiANCj4gDQo+IGJ1dCBiZWluZyBhYmxlIHRvIGRv Og0KPiANCj4gICAgICAgICAgcG1fc2xlZXBfZW5hYmxlX3NlY29uZGFyeV9jcHVzKCk7DQo+ IAlzeXN0ZW1fc3RhdGUgPSBTWVNURU1fUlVOTklORyB8IFNZU1RFTV9SVU5OSU5HX0FQU19V UDsNCj4gDQo+IHdoaWNoIGNhbid0IHdvcmssIG9idmlvdXNseS4gQnV0IHNvbWV0aGluZyBs aWtlIHRoYXQuDQo+IA0KDQpZb3Ugd291bGRuJ3Qgd2FudCB0byBkbyB0aGF0IHRoZXJlLCBh cyB0aGVyZSBhcmUgbXVsdGlwbGUgcGxhY2VzIHdoZXJlDQpwbV9zbGVlcF9lbmFibGVfc2Vj b25kYXJ5X2NwdXMoKSBpcyBiZWluZyBjYWxsZWQuIEFkZGl0aW9uYWxseSBub3QgYWxsDQpj YXNlcyBhcmUgY29taW5nIGluIHZpYSBwbV9zbGVlcF9lbmFibGVfc2Vjb25kYXJ5X2NwdXMo KSwgYXMgdGhlcmUgaXMNCmUuZy4gYSBjYWxsIG9mIHN1c3BlbmRfZW5hYmxlX3NlY29uZGFy eV9jcHVzKCkgZnJvbSBrZXJuZWxfa2V4ZWMoKSwNCndoaWNoIHdhbnRzIHRvIGhhdmUgdGhl IHNhbWUgaGFuZGxpbmcuDQoNCmFyY2hfdGhhd19zZWNvbmRhcnlfY3B1c19iZWdpbigpIGFu ZCBhcmNoX3RoYXdfc2Vjb25kYXJ5X2NwdXNfZW5kKCkgYXJlDQp0aGUgZnVuY3Rpb25zIHRv IG1hcmsgc3RhcnQgYW5kIGVuZCBvZiB0aGUgc3BlY2lhbCByZWdpb24gd2hlcmUgdGhlDQpk ZWxheWVkIE1UUlIgc2V0dXAgc2hvdWxkIGhhcHBlbi4NCg0KDQpKdWVyZ2VuDQo= --------------B5MVV0E1Q4UseucaNVxkMjr0 Content-Type: application/pgp-keys; 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