From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by mx.groups.io with SMTP id smtpd.web08.4939.1667780856864962924 for ; Sun, 06 Nov 2022 16:27:37 -0800 Authentication-Results: mx.groups.io; dkim=fail reason="unable to parse pub key" header.i=@intel.com header.s=intel header.b=IsB3UgFS; spf=pass (domain: intel.com, ip: 192.55.52.43, mailfrom: min.m.xu@intel.com) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1667780856; x=1699316856; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=gFX9ftch5S9XCQ6oirWZbFLcvKbSUNl1yz1BtbCZFAM=; b=IsB3UgFSh340jZIAGMtQQrHogslPTfJ7030iQsAyNU0q0Cwdg+nBGMwy yG1CEYuQbyyaddcFTHuRlezRWnvju0XkCxqEhh7aDGtBRkYGDP+KUwdcc /TSsIjsABa3HmcQjRel2BfM7DqeGedbJOTugEqV3GqnTMCDTdV3AhNDcm muWPG5WpifiUeKEbYhaOc7icKYe7WAT8aT33VATZZw0OBwJqxXqrAngFG hORdmxcmdkDfzPSlR5RvR5cAw4qKfxIE4WHIlcfeSEoIITDDl4a+XjEAM YRCrNEp6Q4Z4LzfNK35XjVLwhjcyi2ibxWKhDj2m2gLcsBVODJpgJiCwx w==; X-IronPort-AV: E=McAfee;i="6500,9779,10523"; a="396593382" X-IronPort-AV: E=Sophos;i="5.96,143,1665471600"; d="scan'208";a="396593382" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Nov 2022 16:27:36 -0800 X-IronPort-AV: E=McAfee;i="6500,9779,10523"; a="613681451" X-IronPort-AV: E=Sophos;i="5.96,143,1665471600"; d="scan'208";a="613681451" Received: from mxu9-mobl1.ccr.corp.intel.com ([10.238.0.61]) by orsmga006-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Nov 2022 16:27:32 -0800 From: "Min Xu" To: devel@edk2.groups.io Cc: Min Xu , Eric Dong , Ray Ni , Brijesh Singh , Erdem Aktas , Gerd Hoffmann , James Bottomley , Jiewen Yao , Tom Lendacky , Guo Dong , Sean Rhodes , James Lu , Gua Guo , Michael D Kinney , Liming Gao Subject: [PATCH V3 0/9] Rename VmgExitLib to CcExitLib Date: Mon, 7 Nov 2022 08:27:08 +0800 Message-Id: <20221107002717.461-1-min.m.xu@intel.com> X-Mailer: git-send-email 2.29.2.windows.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4123 VmgExitLib once was designed to provide interfaces to support #VC handler and issue VMGEXIT instruction. After TDVF (enable TDX feature in OVMF) is introduced, this library is updated to support #VE as well. Now the name of VmgExitLib cannot reflect what the lib does. This patch-set creates CcExitLib which is a simple copy of VmgExitLib except some of the API names are renamed with a CcExitLib prefix. For example VmgExit is renamed as CcExitLibVmgExit. To make sure the build will not be broken by the renaming, this patch-set first creates CcExitLib (Patch #1/2). Then VmgExitLib is replaced by CcExitLib in UefiCpuPkg/UefiPayloadPkg/OvmfPkg (Patch #3/4/5/6). After that VmgExitLib is deleted (Patch #7/8). At last Maintainers.txt is updated (Patch #9). Code: https://github.com/mxu9/edk2/tree/CcExitLib.v3 v3 changes: - Rename CcExitHandleVc / CcExitHandleVe to CcExitLibHandleVc / CcExitLibHandleVe to make the nameing consistent. - Update the CcExitLib to merge the patch eff44c008d99 (OvmfPkg/VmgExitLig: HALT on #VE when access to private memory). v2 changes: - Patch #3 is added to import CcExitLib in OvmfPkg's *.dsc. This is to prevent the building from being broken in the following patches. Cc: Eric Dong Cc: Ray Ni Cc: Brijesh Singh Cc: Erdem Aktas Cc: Gerd Hoffmann Cc: James Bottomley Cc: Jiewen Yao Cc: Tom Lendacky Cc: Guo Dong Cc: Sean Rhodes Cc: James Lu Cc: Gua Guo Cc: Michael D Kinney Cc: Liming Gao Reviewed-by: Jiewen Yao Signed-off-by: Min Xu Min M Xu (9): UefiCpuPkg: Add CcExitLib OvmfPkg: Implement CcExitLib OvmfPkg: Add CcExitLib in *.dsc UefiCpuPkg: Use CcExitLib instead of VmgExitLib UefiPayloadPkg: Use CcExitLib instead of VmgExitLib OvmfPkg: Use CcExitLib instead of VmgExitLib OvmfPkg: Delete VmgExitLib UefiCpuPkg: Delete VmgExitLib Maintainers: Update the VmgExitLib to CcExitLib Maintainers.txt | 2 +- OvmfPkg/AmdSev/AmdSevX64.dsc | 4 +- OvmfPkg/Bhyve/BhyveX64.dsc | 2 +- OvmfPkg/CloudHv/CloudHvX64.dsc | 6 +- OvmfPkg/IntelTdx/IntelTdxX64.dsc | 4 +- .../DxeMemEncryptSevLib.inf | 2 +- .../PeiMemEncryptSevLib.inf | 2 +- .../SecMemEncryptSevLib.inf | 2 +- .../X64/SnpPageStateChangeInternal.c | 10 +- .../VmgExitLib.c => CcExitLib/CcExitLib.c} | 23 +-- .../CcExitLib.inf} | 19 +-- .../CcExitTd.h} | 6 +- .../CcExitVcHandler.c} | 133 +++++++++--------- .../CcExitVcHandler.h} | 10 +- .../CcExitVeHandler.c} | 8 +- .../PeiDxeCcExitVcHandler.c} | 12 +- .../SecCcExitLib.inf} | 16 +-- .../SecCcExitVcHandler.c} | 12 +- .../X64/TdVmcallCpuid.nasm | 4 +- OvmfPkg/Microvm/MicrovmX64.dsc | 4 +- OvmfPkg/OvmfPkgIa32.dsc | 4 +- OvmfPkg/OvmfPkgIa32X64.dsc | 4 +- OvmfPkg/OvmfPkgX64.dsc | 6 +- OvmfPkg/OvmfXen.dsc | 2 +- OvmfPkg/PlatformPei/AmdSev.c | 10 +- OvmfPkg/PlatformPei/PlatformPei.inf | 2 +- .../FvbServicesRuntimeDxe.inf | 2 +- .../QemuFlashDxe.c | 10 +- .../Library/{VmgExitLib.h => CcExitLib.h} | 29 ++-- .../CcExitLibNull.c} | 47 +++++-- .../CcExitLibNull.inf} | 14 +- .../Library/CcExitLibNull/CcExitLibNull.uni | 14 ++ .../DxeCpuExceptionHandlerLib.inf | 2 +- .../PeiCpuExceptionHandlerLib.inf | 2 +- .../PeiDxeSmmCpuException.c | 6 +- .../SecPeiCpuException.c | 6 +- .../SecPeiCpuExceptionHandlerLib.inf | 2 +- .../SmmCpuExceptionHandlerLib.inf | 2 +- .../Xcode5SecPeiCpuExceptionHandlerLib.inf | 2 +- UefiCpuPkg/Library/MpInitLib/AmdSev.c | 10 +- UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.inf | 2 +- UefiCpuPkg/Library/MpInitLib/DxeMpLib.c | 8 +- UefiCpuPkg/Library/MpInitLib/MpLib.c | 2 +- UefiCpuPkg/Library/MpInitLib/PeiMpInitLib.inf | 2 +- UefiCpuPkg/Library/MpInitLib/X64/AmdSev.c | 10 +- .../Library/VmgExitLibNull/VmTdExitNull.c | 38 ----- .../Library/VmgExitLibNull/VmgExitLibNull.uni | 15 -- UefiCpuPkg/UefiCpuPkg.dec | 4 +- UefiCpuPkg/UefiCpuPkg.dsc | 4 +- UefiPayloadPkg/UefiPayloadPkg.dsc | 2 +- 50 files changed, 269 insertions(+), 275 deletions(-) rename OvmfPkg/Library/{VmgExitLib/VmgExitLib.c => CcExitLib/CcExitLib.c} (89%) rename OvmfPkg/Library/{VmgExitLib/VmgExitLib.inf => CcExitLib/CcExitLib.inf} (60%) rename OvmfPkg/Library/{VmgExitLib/VmTdExitHandler.h => CcExitLib/CcExitTd.h} (84%) rename OvmfPkg/Library/{VmgExitLib/VmgExitVcHandler.c => CcExitLib/CcExitVcHandler.c} (90%) rename OvmfPkg/Library/{VmgExitLib/VmgExitVcHandler.h => CcExitLib/CcExitVcHandler.h} (85%) rename OvmfPkg/Library/{VmgExitLib/VmTdExitVeHandler.c => CcExitLib/CcExitVeHandler.c} (95%) rename OvmfPkg/Library/{VmgExitLib/PeiDxeVmgExitVcHandler.c => CcExitLib/PeiDxeCcExitVcHandler.c} (87%) rename OvmfPkg/Library/{VmgExitLib/SecVmgExitLib.inf => CcExitLib/SecCcExitLib.inf} (73%) rename OvmfPkg/Library/{VmgExitLib/SecVmgExitVcHandler.c => CcExitLib/SecCcExitVcHandler.c} (88%) rename OvmfPkg/Library/{VmgExitLib => CcExitLib}/X64/TdVmcallCpuid.nasm (93%) rename UefiCpuPkg/Include/Library/{VmgExitLib.h => CcExitLib.h} (86%) rename UefiCpuPkg/Library/{VmgExitLibNull/VmgExitLibNull.c => CcExitLibNull/CcExitLibNull.c} (76%) rename UefiCpuPkg/Library/{VmgExitLibNull/VmgExitLibNull.inf => CcExitLibNull/CcExitLibNull.inf} (50%) create mode 100644 UefiCpuPkg/Library/CcExitLibNull/CcExitLibNull.uni delete mode 100644 UefiCpuPkg/Library/VmgExitLibNull/VmTdExitNull.c delete mode 100644 UefiCpuPkg/Library/VmgExitLibNull/VmgExitLibNull.uni -- 2.29.2.windows.2