Message ID | 155993568120.3036719.6635543389090509374.stgit@dwillia2-desk3.amr.corp.intel.com (mailing list archive) |
---|---|
State | Superseded |
Headers | show
Return-Path: <linux-nvdimm-bounces@lists.01.org> Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id EE28076 for <patchwork-linux-nvdimm@patchwork.kernel.org>; Fri, 7 Jun 2019 19:42:18 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DF75128B5F for <patchwork-linux-nvdimm@patchwork.kernel.org>; Fri, 7 Jun 2019 19:42:18 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D3E7B28B70; Fri, 7 Jun 2019 19:42:18 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 Received: from ml01.01.org (ml01.01.org [198.145.21.10]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 90D1928B5F for <patchwork-linux-nvdimm@patchwork.kernel.org>; Fri, 7 Jun 2019 19:42:18 +0000 (UTC) Received: from [127.0.0.1] (localhost [IPv6:::1]) by ml01.01.org (Postfix) with ESMTP id 80BFC21290DF5; Fri, 7 Jun 2019 12:42:18 -0700 (PDT) X-Original-To: linux-nvdimm@lists.01.org Delivered-To: linux-nvdimm@lists.01.org Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=134.134.136.100; helo=mga07.intel.com; envelope-from=dan.j.williams@intel.com; receiver=linux-nvdimm@lists.01.org Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id E8B7421290DF8 for <linux-nvdimm@lists.01.org>; Fri, 7 Jun 2019 12:42:17 -0700 (PDT) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga105.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 07 Jun 2019 12:42:17 -0700 X-ExtLoop1: 1 Received: from dwillia2-desk3.jf.intel.com (HELO dwillia2-desk3.amr.corp.intel.com) ([10.54.39.16]) by orsmga004.jf.intel.com with ESMTP; 07 Jun 2019 12:42:17 -0700 Subject: [PATCH v3 09/10] acpi/numa/hmat: Register HMAT at device_initcall level From: Dan Williams <dan.j.williams@intel.com> To: linux-kernel@vger.kernel.org Date: Fri, 07 Jun 2019 12:28:01 -0700 Message-ID: <155993568120.3036719.6635543389090509374.stgit@dwillia2-desk3.amr.corp.intel.com> In-Reply-To: <155993563277.3036719.17400338098057706494.stgit@dwillia2-desk3.amr.corp.intel.com> References: <155993563277.3036719.17400338098057706494.stgit@dwillia2-desk3.amr.corp.intel.com> User-Agent: StGit/0.18-2-gc94f MIME-Version: 1.0 X-BeenThere: linux-nvdimm@lists.01.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Linux-nvdimm developer list." <linux-nvdimm.lists.01.org> List-Unsubscribe: <https://lists.01.org/mailman/options/linux-nvdimm>, <mailto:linux-nvdimm-request@lists.01.org?subject=unsubscribe> List-Archive: <http://lists.01.org/pipermail/linux-nvdimm/> List-Post: <mailto:linux-nvdimm@lists.01.org> List-Help: <mailto:linux-nvdimm-request@lists.01.org?subject=help> List-Subscribe: <https://lists.01.org/mailman/listinfo/linux-nvdimm>, <mailto:linux-nvdimm-request@lists.01.org?subject=subscribe> Cc: x86@kernel.org, ard.biesheuvel@linaro.org, peterz@infradead.org, dave.hansen@linux.intel.com, "Rafael J. Wysocki" <rjw@rjwysocki.net>, linux-nvdimm@lists.01.org, linux-efi@vger.kernel.org, Jonathan Cameron <Jonathan.Cameron@huawei.com>, Len Brown <lenb@kernel.org> Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-nvdimm-bounces@lists.01.org Sender: "Linux-nvdimm" <linux-nvdimm-bounces@lists.01.org> X-Virus-Scanned: ClamAV using ClamSMTP |
Series |
EFI Specific Purpose Memory Support
|
expand
|
diff --git a/drivers/acpi/numa/hmat.c b/drivers/acpi/numa/hmat.c index 2c220cb7b620..1d329c4af3bf 100644 --- a/drivers/acpi/numa/hmat.c +++ b/drivers/acpi/numa/hmat.c @@ -671,4 +671,4 @@ static __init int hmat_init(void) acpi_put_table(tbl); return 0; } -subsys_initcall(hmat_init); +device_initcall(hmat_init);
In preparation for registering device-dax instances for accessing EFI specific-purpose memory, arrange for the HMAT registration to occur later in the init process. Critically HMAT initialization needs to occur after e820__reserve_resources_late() which is the point at which the iomem resource tree is populated with "Application Reserved" (IORES_DESC_APPLICATION_RESERVED). e820__reserve_resources_late() happens at subsys_initcall time. Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net> Cc: Len Brown <lenb@kernel.org> Cc: Keith Busch <keith.busch@intel.com> Cc: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> --- drivers/acpi/numa/hmat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)