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=-8.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FAKE_REPLY_C,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham 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 57F9FCA9EC7 for ; Wed, 30 Oct 2019 20:30:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 214F82083E for ; Wed, 30 Oct 2019 20:30:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1572467446; bh=7S030207/lOki5T8aX6j2Aiz+5BYaIpHjY2GGLIav+U=; h=Date:From:To:Cc:Subject:In-Reply-To:List-ID:From; b=Ubldx7JOVA6tQZI1SKVzGPuVFL+I24vga+EgK4atsQAbPK92TFR4udNabrsDB4Z7D UV4xedDsePrybPlQQOC3JV2FMI6/pEGeWW8uzKRMEOPkSeEP2Qu+B7vUZT3Gu64UBT x4/1zKLcBccXMyje6fnX2rPO+5NrWRa/gAKzEk+w= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726898AbfJ3Uap (ORCPT ); Wed, 30 Oct 2019 16:30:45 -0400 Received: from mail.kernel.org ([198.145.29.99]:60810 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726783AbfJ3Uao (ORCPT ); Wed, 30 Oct 2019 16:30:44 -0400 Received: from localhost (unknown [69.71.4.100]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id C6211205C9; Wed, 30 Oct 2019 20:30:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1572467444; bh=7S030207/lOki5T8aX6j2Aiz+5BYaIpHjY2GGLIav+U=; h=Date:From:To:Cc:Subject:In-Reply-To:From; b=Yi+gyYU/5+OuyQVMs6E8lOV+CkSwzRgsP4mvwaCNJoZfb0QocOhj7h6TvcML8FYsw SSf+N2W9/3cddKdGX9mj5qd7PfPBspOF60E2FFbLYdF5xxgHId4OekX9YLgjts9eGB WYRjcUBQWtOieOlw/l/y4/t65AeB97w45y5gHncM= Date: Wed, 30 Oct 2019 15:30:41 -0500 From: Bjorn Helgaas To: Will Deacon Cc: iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org, Robin Murphy , Joerg Roedel , Lorenzo Pieralisi Subject: Re: [PATCH 3/7] PCI: Export pci_ats_disabled() as a GPL symbol to modules Message-ID: <20191030203041.GA247194@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191030145112.19738-4-will@kernel.org> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Oct 30, 2019 at 02:51:08PM +0000, Will Deacon wrote: > Building drivers for ATS-aware IOMMUs as modules requires access to > pci_ats_disabled(). Export it as a GPL symbol to get things working. > > Signed-off-by: Will Deacon Acked-by: Bjorn Helgaas > --- > drivers/pci/pci.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c > index a97e2571a527..4fbe5b576dd8 100644 > --- a/drivers/pci/pci.c > +++ b/drivers/pci/pci.c > @@ -123,6 +123,7 @@ bool pci_ats_disabled(void) > { > return pcie_ats_disabled; > } > +EXPORT_SYMBOL_GPL(pci_ats_disabled); > > /* Disable bridge_d3 for all PCIe ports */ > static bool pci_bridge_d3_disable; > -- > 2.24.0.rc0.303.g954a862665-goog >