From nobody Sat May 4 16:42:25 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) client-ip=192.237.175.120; envelope-from=xen-devel-bounces@lists.xenproject.org; helo=lists.xenproject.org; Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) smtp.mailfrom=xen-devel-bounces@lists.xenproject.org ARC-Seal: i=1; a=rsa-sha256; t=1603331036; cv=none; d=zohomail.com; s=zohoarc; b=iy91zcUkmO1HfKC/DU89TPb0ydvUN/VToG4vZ+fkjOu8Z3ZQsFVOIrcjfnPfn97BgHth4fOoI759kdo+hVeXrHbhX18Hwoh9ibj41iiv1hT3tzlZwlWg9178QdoM/MDO9pJmi8ZNHjix6mn1OW7GmtFAzu+ysSc88GVmW16gGNM= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1603331036; h=Content-Type:Cc:Date:From:List-Subscribe:List-Post:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Sender:Subject:To; bh=OukAio6NiGhPRnl7IpCYBmoGU/uGE8LRkvINvrXwBME=; b=KqXdjsiQ7Y3WMHn3PblBeFIIdtiDIkPtz0AiXWoNaYOUYxCaQtK2F0Y6LtU+uW67c04zF/LsgBCkFSF/uCVt2QXaZygoMhweef9GlQSQ3elz/WfSY+88mX8m8uOaOcVrtEqHXG1dPSdt1Z+uRtNahP8P6WMaWivdl1FPE0wQ33Q= ARC-Authentication-Results: i=1; mx.zohomail.com; spf=pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Return-Path: Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) by mx.zohomail.com with SMTPS id 1603331036459825.4822667501961; Wed, 21 Oct 2020 18:43:56 -0700 (PDT) Received: from list by lists.xenproject.org with outflank-mailman.10167.26908 (Exim 4.92) (envelope-from ) id 1kVPdZ-00062Q-V0; Thu, 22 Oct 2020 01:43:29 +0000 Received: by outflank-mailman (output) from mailman id 10167.26908; Thu, 22 Oct 2020 01:43:29 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kVPdZ-00062J-RN; Thu, 22 Oct 2020 01:43:29 +0000 Received: by outflank-mailman (input) for mailman id 10167; Thu, 22 Oct 2020 01:43:28 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57] helo=us1-amaz-eas2.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kVPdY-00062E-91 for xen-devel@lists.xenproject.org; Thu, 22 Oct 2020 01:43:28 +0000 Received: from mailhost.m5p.com (unknown [74.104.188.4]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTPS id b67b9e34-3e10-4b00-89ac-b20675723f36; Thu, 22 Oct 2020 01:43:26 +0000 (UTC) Received: from m5p.com (mailhost.m5p.com [IPv6:2001:470:1f07:15ff:0:0:0:f7]) by mailhost.m5p.com (8.15.2/8.15.2) with ESMTPS id 09M1hAfT073941 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Wed, 21 Oct 2020 21:43:16 -0400 (EDT) (envelope-from ehem@m5p.com) Received: (from ehem@localhost) by m5p.com (8.15.2/8.15.2/Submit) id 09M1hAop073940; Wed, 21 Oct 2020 18:43:10 -0700 (PDT) (envelope-from ehem) Received: from all-amaz-eas1.inumbo.com ([34.197.232.57] helo=us1-amaz-eas2.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kVPdY-00062E-91 for xen-devel@lists.xenproject.org; Thu, 22 Oct 2020 01:43:28 +0000 Received: from mailhost.m5p.com (unknown [74.104.188.4]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTPS id b67b9e34-3e10-4b00-89ac-b20675723f36; Thu, 22 Oct 2020 01:43:26 +0000 (UTC) Received: from m5p.com (mailhost.m5p.com [IPv6:2001:470:1f07:15ff:0:0:0:f7]) by mailhost.m5p.com (8.15.2/8.15.2) with ESMTPS id 09M1hAfT073941 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Wed, 21 Oct 2020 21:43:16 -0400 (EDT) (envelope-from ehem@m5p.com) Received: (from ehem@localhost) by m5p.com (8.15.2/8.15.2/Submit) id 09M1hAop073940; Wed, 21 Oct 2020 18:43:10 -0700 (PDT) (envelope-from ehem) X-Outflank-Mailman: Message body and most headers restored to incoming version X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: b67b9e34-3e10-4b00-89ac-b20675723f36 Date: Wed, 21 Oct 2020 18:43:10 -0700 From: Elliott Mitchell To: xen-devel@lists.xenproject.org Cc: Stefano Stabellini , Julien Grall , Volodymyr Babchuk Subject: [PATCH] xen/arm: Remove EXPERT dependancy Message-ID: <20201022014310.GA70872@mattapan.m5p.com> MIME-Version: 1.0 Content-Disposition: inline X-Spam-Status: No, score=0.0 required=10.0 tests=KHOP_HELO_FCRDNS autolearn=unavailable autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on mattapan.m5p.com Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Linux requires UEFI support to be enabled on ARM64 devices. While many ARM64 devices lack ACPI, the writing seems to be on the wall of UEFI/ACPI potentially taking over. Some common devices may need ACPI table support. Presently I think it is worth removing the dependancy on CONFIG_EXPERT. I am rather tempted to add defaulting enabled, but I'm not yet confident of going that far yet. Signed-off-by: Elliott Mitchell --- I hope a popular ARM device capable of running Xen will soon be running Xen on ACPI/UEFI, but it isn't quite there yet. As such I would like to have "default y", but I don't think that is likely to be accepted yet. --- xen/arch/arm/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/xen/arch/arm/Kconfig b/xen/arch/arm/Kconfig index 2777388265..f43d9074f9 100644 --- a/xen/arch/arm/Kconfig +++ b/xen/arch/arm/Kconfig @@ -32,7 +32,7 @@ menu "Architecture Features" source "arch/Kconfig" =20 config ACPI - bool "ACPI (Advanced Configuration and Power Interface) Support" if EXPERT + bool "ACPI (Advanced Configuration and Power Interface) Support" depends on ARM_64 ---help--- =20 --=20 2.20.1 --=20 (\___(\___(\______ --=3D> 8-) EHM <=3D-- ______/)___/)___= /) \BS ( | ehem+sigmsg@m5p.com PGP 87145445 | ) / \_CS\ | _____ -O #include O- _____ | / _/ 8A19\___\_|_/58D2 7E3D DDF4 7BA6 <-PGP-> 41D1 B375 37D0 8714\_|_/___/5445