From patchwork Fri Jun 30 16:09:39 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jerry Hoemann X-Patchwork-Id: 9820015 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id A46D060224 for ; Fri, 30 Jun 2017 16:10:06 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9FD0C285EB for ; Fri, 30 Jun 2017 16:10:06 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 94A0728699; Fri, 30 Jun 2017 16:10:06 +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=-1.9 required=2.0 tests=BAYES_00, 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 5C21B285EB for ; Fri, 30 Jun 2017 16:10:06 +0000 (UTC) Received: from [127.0.0.1] (localhost [IPv6:::1]) by ml01.01.org (Postfix) with ESMTP id 3E20E21B02BB0; Fri, 30 Jun 2017 09:08:30 -0700 (PDT) X-Original-To: linux-nvdimm@lists.01.org Delivered-To: linux-nvdimm@lists.01.org Received: from g2t2353.austin.hpe.com (g2t2353.austin.hpe.com [15.233.44.26]) (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 6D93720945549 for ; Fri, 30 Jun 2017 09:08:25 -0700 (PDT) Received: from g2t2360.austin.hpecorp.net (g2t2360.austin.hpecorp.net [16.196.225.135]) by g2t2353.austin.hpe.com (Postfix) with ESMTP id BBAC55E; Fri, 30 Jun 2017 16:09:58 +0000 (UTC) Received: from lxbuild.ftc.rdlabs.hpecorp.net (lxbuild.ftc.rdlabs.hpecorp.net [16.78.34.175]) by g2t2360.austin.hpecorp.net (Postfix) with ESMTP id 719E33B; Fri, 30 Jun 2017 16:09:58 +0000 (UTC) From: Jerry Hoemann To: dan.j.williams@intel.com Subject: [PATCH v4 6/6] nfit allow override of root dsm mask Date: Fri, 30 Jun 2017 10:09:39 -0600 Message-Id: <660571c18986eb8c7025d4b68c0be5f7df48e569.1498810220.git.jerry.hoemann@hpe.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: References: In-Reply-To: References: X-BeenThere: linux-nvdimm@lists.01.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: "Linux-nvdimm developer list." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-kernel@vger.kernel.org, linux-nvdimm@lists.01.org MIME-Version: 1.0 Errors-To: linux-nvdimm-bounces@lists.01.org Sender: "Linux-nvdimm" X-Virus-Scanned: ClamAV using ClamSMTP Have module parameter override_dsm_mask override the dsm_mask for root calls like it does for non-root dsm calls. Signed-off-by: Jerry Hoemann --- drivers/acpi/nfit/core.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c index 4e24d69..87acaf2 100644 --- a/drivers/acpi/nfit/core.c +++ b/drivers/acpi/nfit/core.c @@ -1641,6 +1641,8 @@ static void acpi_nfit_init_dsms(struct acpi_nfit_desc *acpi_desc) set_bit(ND_CMD_CALL, &nd_desc->cmd_mask); dsm_mask = 0x3bf; + if (override_dsm_mask) + dsm_mask = override_dsm_mask; for_each_set_bit(i, &dsm_mask, BITS_PER_LONG) if (acpi_check_dsm(adev->handle, uuid, 1, 1ULL << i)) set_bit(i, &nd_desc->bus_dsm_mask);