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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 808AAEC8733 for ; Thu, 7 Sep 2023 15:07:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:References:Cc:To:From: Subject:MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=G2oFuFuGEk1V9pdL2RVT43V82utDhJDfmLWtRDReS9Q=; b=H+kRiK3h8XwgNz B+4K/DFb6QIQ08M/eNTMSWhsUcdsf29/C7KCsh9kCbA7CdywcX9GGoPTCBiN+KhQvCwO31lBzhPOP DvxgbU0oGDHBMhvPb1MfDAyfCGRsjIKAS3KEW9WR9T3QJV0QpBbEH4PZs08qazwTB+S7wti97Qbwl Vf7d3jXz+LrFKVe7LNiReIvtiliV4d1EzioiED+vcUPJvfIoKt3oHVD3YCBOTdFsMVFwbHggrN0vd hSL6j5oVofAjrtQLNIXmGq7sWLCAhaiB6UR3WSTsalxcPfrjiYO/t1A0aZv/aj2MtjbllOcs4COUO aLgYFgRJc1wIl7lW72+w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qeGbm-00CEmk-0Z; Thu, 07 Sep 2023 15:07:50 +0000 Received: from mgamail.intel.com ([192.55.52.120]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qeGbj-00CElv-0W for kexec@lists.infradead.org; Thu, 07 Sep 2023 15:07:48 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1694099267; x=1725635267; h=message-id:date:mime-version:subject:from:to:cc: references:in-reply-to:content-transfer-encoding; bh=tegXt8H4GqIs9pd9JuwuDFIteUSWjZ+yfenTAdbahT8=; b=fTVpXqRG7aYy/S79lbPns6Uk5h2VdBFi10cE5f8keh3D5ul5rBQow+lg s8kUaczq+RtcedmdGTBZqFUfhFGZ5Hb8QeKwhabKaNrP7Pp1ZYa0WPVuF GO/TTGLwxhN2YeLksZkOTB7zcJfnKYPWltxL48KSJQ1hADgq2rgg8Z6UM TrsDHHuwRGF8BeVxI8KmMSQQnji4U6dV1ULBu6Ss54fbBrrVwsuC07Wd6 ozfIlxBJwVDmIefz04O+K9Uo3qpOrpNoyl4pagTSbQBOLmLxuh9sOFn7j UfRjfNgC8Kq39ZSr+UvPRxUSZvQ/fVHmrZbh7iQgEsrHptOM3SgbxL/l6 A==; X-IronPort-AV: E=McAfee;i="6600,9927,10826"; a="376286325" X-IronPort-AV: E=Sophos;i="6.02,235,1688454000"; d="scan'208";a="376286325" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Sep 2023 08:04:38 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10826"; a="988806618" X-IronPort-AV: E=Sophos;i="6.02,235,1688454000"; d="scan'208";a="988806618" Received: from ningle-mobl2.amr.corp.intel.com (HELO [10.209.13.77]) ([10.209.13.77]) by fmsmga006-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Sep 2023 08:04:37 -0700 Message-ID: <81379d2d-4bb4-2384-5612-fdc82828cb0f@intel.com> Date: Thu, 7 Sep 2023 08:04:36 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.15.0 Subject: Re: [PATCH 3/3] /dev/mem: Do not map unaccepted memory Content-Language: en-US From: Dave Hansen To: "Kirill A. Shutemov" Cc: Adrian Hunter , Borislav Petkov , Andrew Morton , Vlastimil Babka , Mike Rapoport , Lorenzo Stoakes , Tom Lendacky , Baoquan He , Vivek Goyal , Dave Young , linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-coco@lists.linux.dev, linux-efi@vger.kernel.org, kexec@lists.infradead.org References: <20230906073902.4229-1-adrian.hunter@intel.com> <20230906073902.4229-4-adrian.hunter@intel.com> <9ffb7a3b-cf20-617a-e4f1-8a6a8a2c5972@intel.com> <20230907142510.vcj57cvnewqt4m37@box.shutemov.name> <7a50d04f-63ee-a901-6f39-7d341e423a77@intel.com> In-Reply-To: <7a50d04f-63ee-a901-6f39-7d341e423a77@intel.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230907_080747_452007_DA01A07D X-CRM114-Status: UNSURE ( 8.12 ) X-CRM114-Notice: Please train this message. X-BeenThere: kexec@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "kexec" Errors-To: kexec-bounces+kexec=archiver.kernel.org@lists.infradead.org On 9/7/23 07:46, Dave Hansen wrote: > Can a line of code in this patch even run in the face of IO_STRICT_DEVMEM=y? Gah, I meant plain old STRICT_DEVMEM=y. _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec