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=-0.7 required=3.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 1D9CEC4338F for ; Thu, 12 Aug 2021 11:23:39 +0000 (UTC) Received: from smtp1.osuosl.org (smtp1.osuosl.org [140.211.166.138]) (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 BB96260F91 for ; Thu, 12 Aug 2021 11:23:38 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org BB96260F91 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.linux-foundation.org Received: from localhost (localhost [127.0.0.1]) by smtp1.osuosl.org (Postfix) with ESMTP id 68B36827C9; Thu, 12 Aug 2021 11:23:38 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp1.osuosl.org ([127.0.0.1]) by localhost (smtp1.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 2GOwxpDI_HWq; Thu, 12 Aug 2021 11:23:34 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by smtp1.osuosl.org (Postfix) with ESMTPS id ECBF880D63; Thu, 12 Aug 2021 11:23:33 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id CC412C001A; Thu, 12 Aug 2021 11:23:33 +0000 (UTC) Received: from smtp2.osuosl.org (smtp2.osuosl.org [IPv6:2605:bc80:3010::133]) by lists.linuxfoundation.org (Postfix) with ESMTP id F0634C000E for ; Thu, 12 Aug 2021 11:23:32 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id D794840E18 for ; Thu, 12 Aug 2021 11:23:32 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp2.osuosl.org ([127.0.0.1]) by localhost (smtp2.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id mdl-pMGMNoEV for ; Thu, 12 Aug 2021 11:23:32 +0000 (UTC) X-Greylist: delayed 00:07:08 by SQLgrey-1.8.0 Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by smtp2.osuosl.org (Postfix) with ESMTPS id 8E28640DE9 for ; Thu, 12 Aug 2021 11:23:13 +0000 (UTC) X-IronPort-AV: E=McAfee;i="6200,9189,10073"; a="237361324" X-IronPort-AV: E=Sophos;i="5.84,315,1620716400"; d="scan'208";a="237361324" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Aug 2021 04:16:04 -0700 X-IronPort-AV: E=Sophos;i="5.84,315,1620716400"; d="scan'208";a="469725505" Received: from smile.fi.intel.com (HELO smile) ([10.237.68.40]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Aug 2021 04:16:01 -0700 Received: from andy by smile with local (Exim 4.94.2) (envelope-from ) id 1mE8gk-008Z2D-MY; Thu, 12 Aug 2021 14:15:54 +0300 Date: Thu, 12 Aug 2021 14:15:54 +0300 From: Andy Shevchenko To: David Hildenbrand Subject: Re: [PATCH v1 3/3] kernel/resource: cleanup and optimize iomem_is_exclusive() Message-ID: References: <20210811203612.138506-1-david@redhat.com> <20210811203612.138506-4-david@redhat.com> <37179df3-13d7-9b98-4cd8-13bb7f735129@redhat.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo Cc: Arnd Bergmann , "Michael S. Tsirkin" , Greg Kroah-Hartman , "Rafael J. Wysocki" , "linux-kernel@vger.kernel.org" , "virtualization@lists.linux-foundation.org" , "linux-mm@kvack.org" , Hanjun Guo , Andrew Morton , Dan Williams X-BeenThere: virtualization@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Linux virtualization List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: virtualization-bounces@lists.linux-foundation.org Sender: "Virtualization" T24gVGh1LCBBdWcgMTIsIDIwMjEgYXQgMDk6MzQ6MDBBTSArMDIwMCwgRGF2aWQgSGlsZGVuYnJh bmQgd3JvdGU6Cj4gT24gMTIuMDguMjEgMDk6MTQsIEFuZHkgU2hldmNoZW5rbyB3cm90ZToKPiA+ IE9uIFRodXJzZGF5LCBBdWd1c3QgMTIsIDIwMjEsIERhdmlkIEhpbGRlbmJyYW5kIDxkYXZpZEBy ZWRoYXQuY29tCj4gPiA8bWFpbHRvOmRhdmlkQHJlZGhhdC5jb20+PiB3cm90ZToKPiA+ICAgICBP biAxMS4wOC4yMSAyMjo0NywgQW5keSBTaGV2Y2hlbmtvIHdyb3RlOgo+ID4gICAgICAgICBPbiBX ZWRuZXNkYXksIEF1Z3VzdCAxMSwgMjAyMSwgRGF2aWQgSGlsZGVuYnJhbmQKPiA+ICAgICAgICAg PGRhdmlkQHJlZGhhdC5jb20gPG1haWx0bzpkYXZpZEByZWRoYXQuY29tPgo+ID4gICAgICAgICA8 bWFpbHRvOmRhdmlkQHJlZGhhdC5jb20gPG1haWx0bzpkYXZpZEByZWRoYXQuY29tPj4+IHdyb3Rl OgoKPiA+IFllcywgaXTigJlzIGxpa2UgbWljcm8gb3B0aW1pemF0aW9uLiBJZiB5b3Ugd2FudCB5 b3VyIHdheSBJIHN1Z2dlc3QgdGhlbgo+ID4gdG8gYWRkIGEgbWFjcm8KPiA+IAo+ID4gI2RlZmlu ZSBmb3JfZWFjaF9pb21lbV9yZXNvdXJjZV9jaGlsZCgpIFwKPiA+ICDCoGZvciAoaW9tZW1fcmVz b3VyY2UuLi4pCj4gCj4gSSB0aGluayB0aGUgb25seSB0aGluZyB0aGF0IHJlYWxseSBtYWtlcyBz ZW5zZSB3b3VsZCBiZSBzb21ldGhpbmcgbGlrZSB0aGlzIG9uIHRvcCAobm90IGNvbXBpbGVkIHll dCk6CgpNYWtlcyBzZW5zZSB0byBtZSwgdGhhbmtzLCBnbyBmb3IgaXQhCgotLSAKV2l0aCBCZXN0 IFJlZ2FyZHMsCkFuZHkgU2hldmNoZW5rbwoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fClZpcnR1YWxpemF0aW9uIG1haWxpbmcgbGlzdApWaXJ0dWFsaXph dGlvbkBsaXN0cy5saW51eC1mb3VuZGF0aW9uLm9yZwpodHRwczovL2xpc3RzLmxpbnV4Zm91bmRh dGlvbi5vcmcvbWFpbG1hbi9saXN0aW5mby92aXJ0dWFsaXphdGlvbg==