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h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=nEQJjo/wnWVr8f3Aer+P6n+okT/uMW1cOMLdB+X33/0=; b=aH/fSU08nHzBl9BGD3LLYbd2pN99DyJvhHz0VOvtbIXKka8fqfde9h7juLg9dbG22TjTn6P9/cSgq4UZ/wZ1jPCtsI46x9HXk0VjVXXWuhR6OAraE1qoE4KY9S4grX2JDfRkwbDRzjBXiAQQIcgRP6K/2e9qPp4j1Y8g0ydYbTY= X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 165.204.84.17) smtp.mailfrom=amd.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=amd.com; 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; Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C From: Penny Zheng To: CC: , Penny Zheng , Jan Beulich , Andrew Cooper , =?UTF-8?q?Roger=20Pau=20Monn=C3=A9?= , Anthony PERARD , Michal Orzel , "Julien Grall" , Stefano Stabellini Subject: [PATCH v4 03/20] xen/x86: remove "depends on !PV_SHIM_EXCLUSIVE" Date: Wed, 28 May 2025 17:16:51 +0800 Message-ID: <20250528091708.390767-4-Penny.Zheng@amd.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250528091708.390767-1-Penny.Zheng@amd.com> References: <20250528091708.390767-1-Penny.Zheng@amd.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB03.amd.com (10.181.40.144) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SN1PEPF00036F42:EE_|SJ2PR12MB8692:EE_ X-MS-Office365-Filtering-Correlation-Id: ed927bc3-95d0-4425-c329-08dd9dc88401 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|36860700013|1800799024|82310400026; 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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 28 May 2025 09:17:48.9564 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: ed927bc3-95d0-4425-c329-08dd9dc88401 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: SN1PEPF00036F42.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SJ2PR12MB8692 X-ZohoMail-DKIM: pass (identity @amd.com) X-ZM-MESSAGEID: 1748423897385116600 Content-Type: text/plain; charset="utf-8" Remove all "depends on !PV_SHIM_EXCLUSIVE" (also the functionally equivalent "if !...") in Kconfig file, since negative dependancy will badly affect allyesconfig. To make sure unchanging produced config file based on "pvshim_defconfig", we shall explicitly state according Kconfig is not s= et Add "default y" for SHADOW_PAGING and TBOOT, otherwise we will have unset values when running make defconfig based on "x86_64_defconfig". Signed-off-by: Penny Zheng Reviewed-by: Stefano Stabellini --- v2 -> v3: - remove comment for PV_SHIM_EXCLUSIVE --- v3 -> v4: - explicitly state "CONFIG_xxx is not set" in "pvshim_defconfig" - Add "default y" for SHADOW_PAGING and TBOOT - refactor commit message --- xen/arch/x86/Kconfig | 6 ++---- xen/arch/x86/configs/pvshim_defconfig | 5 +++++ xen/arch/x86/hvm/Kconfig | 1 - xen/drivers/video/Kconfig | 4 ++-- 4 files changed, 9 insertions(+), 7 deletions(-) diff --git a/xen/arch/x86/Kconfig b/xen/arch/x86/Kconfig index 7afe879710..8c8e661d53 100644 --- a/xen/arch/x86/Kconfig +++ b/xen/arch/x86/Kconfig @@ -143,7 +143,7 @@ config XEN_IBT =20 config SHADOW_PAGING bool "Shadow Paging" - default !PV_SHIM_EXCLUSIVE + default y depends on PV || HVM help =20 @@ -175,7 +175,7 @@ config BIGMEM config TBOOT bool "Xen tboot support (UNSUPPORTED)" depends on INTEL && UNSUPPORTED - default !PV_SHIM_EXCLUSIVE + default y select CRYPTO help Allows support for Trusted Boot using the Intel(R) Trusted Execution @@ -288,7 +288,6 @@ config PV_SHIM_EXCLUSIVE =20 If unsure, say N. =20 -if !PV_SHIM_EXCLUSIVE =20 config HYPERV_GUEST bool "Hyper-V Guest" @@ -298,7 +297,6 @@ config HYPERV_GUEST =20 If unsure, say N. =20 -endif =20 config REQUIRE_NX bool "Require NX (No eXecute) support" diff --git a/xen/arch/x86/configs/pvshim_defconfig b/xen/arch/x86/configs/p= vshim_defconfig index 2ad27f898e..6f652e145e 100644 --- a/xen/arch/x86/configs/pvshim_defconfig +++ b/xen/arch/x86/configs/pvshim_defconfig @@ -26,3 +26,8 @@ CONFIG_EXPERT=3Dy # CONFIG_INTEL_IOMMU is not set # CONFIG_DEBUG is not set # CONFIG_GDBSX is not set +# CONFIG_SHADOW_PAGING is not set +# CONFIG_TBOOT is not set +# HYPERV_HYPERV_GUEST is not set +# CONFIG_HVM is not set +# CONFIG_VGA is not set diff --git a/xen/arch/x86/hvm/Kconfig b/xen/arch/x86/hvm/Kconfig index 2def0f98e2..b903764bda 100644 --- a/xen/arch/x86/hvm/Kconfig +++ b/xen/arch/x86/hvm/Kconfig @@ -1,6 +1,5 @@ menuconfig HVM bool "HVM support" - depends on !PV_SHIM_EXCLUSIVE default !PV_SHIM select COMPAT select IOREQ_SERVER diff --git a/xen/drivers/video/Kconfig b/xen/drivers/video/Kconfig index 245030beea..66ee1e7c9c 100644 --- a/xen/drivers/video/Kconfig +++ b/xen/drivers/video/Kconfig @@ -3,10 +3,10 @@ config VIDEO bool =20 config VGA - bool "VGA support" if !PV_SHIM_EXCLUSIVE + bool "VGA support" select VIDEO depends on X86 - default y if !PV_SHIM_EXCLUSIVE + default y help Enable VGA output for the Xen hypervisor. =20 --=20 2.34.1