From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DC6E36929F; Tue, 5 Dec 2023 19:24:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="kxKSGc0/" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1701804290; x=1733340290; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=0QVKjEritWehiYGZr61Yup2IobSGJaXvEWGoW1hOZyU=; b=kxKSGc0/2Bn4CPGtsk/iPNKgmLgbrKMTaFWsEKK2gQJ9fRqewLGFW4Pz CNowHPmMY/+OS2hMe1gRI1dhMuOr0oyUO9LIV7Y8MIw7CVGZcjjEXDWwZ SWnPVjmczosxSm6EOcnIOGqReM435bB6tEv9O+w3VEelPbEFSdwjCgjHo t72jFPnRD8/UfpeRy2X7TT8r6sc1U7xMtYRcHLJwza+8iGYY3LcpUBICi lF5p7tzzcMustk+8yMOdyoDZEB9blafx2jubVvBmcbfjWRoCqWWly41iM fsTx6jEoIOhRIMcPt0TQj2b+xP5PMXOuqYGDxgYU/nE416ZQ52dD9rWyx Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10915"; a="15497079" X-IronPort-AV: E=Sophos;i="6.04,253,1695711600"; d="scan'208";a="15497079" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Dec 2023 11:24:48 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10915"; a="720822557" X-IronPort-AV: E=Sophos;i="6.04,253,1695711600"; d="scan'208";a="720822557" Received: from lkp-server02.sh.intel.com (HELO b07ab15da5fe) ([10.239.97.151]) by orsmga003.jf.intel.com with ESMTP; 05 Dec 2023 11:24:45 -0800 Received: from kbuild by b07ab15da5fe with local (Exim 4.96) (envelope-from ) id 1rAb2A-0009bh-2k; Tue, 05 Dec 2023 19:24:42 +0000 Date: Wed, 6 Dec 2023 03:24:26 +0800 From: kernel test robot To: "Kirill A. Shutemov" , Tom Lendacky , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, "H. Peter Anvin" , x86@kernel.org, linux-coco@lists.linux.dev, linux-kernel@vger.kernel.org, "Kirill A. Shutemov" Subject: Re: [PATCH] x86/coco, x86/sev: Use cpu_feature_enabled() to detect SEV guest flavor Message-ID: <202312060344.u4FP0DKh-lkp@intel.com> References: <20231205143738.2875-1-kirill.shutemov@linux.intel.com> Precedence: bulk X-Mailing-List: linux-coco@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20231205143738.2875-1-kirill.shutemov@linux.intel.com> Hi Kirill, kernel test robot noticed the following build errors: [auto build test ERROR on next-20231205] [also build test ERROR on v6.7-rc4] [cannot apply to tip/x86/core tip/x86/mm kvm/queue linus/master kvm/linux-next v6.7-rc4 v6.7-rc3 v6.7-rc2] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Kirill-A-Shutemov/x86-coco-x86-sev-Use-cpu_feature_enabled-to-detect-SEV-guest-flavor/20231205-223950 base: next-20231205 patch link: https://lore.kernel.org/r/20231205143738.2875-1-kirill.shutemov%40linux.intel.com patch subject: [PATCH] x86/coco, x86/sev: Use cpu_feature_enabled() to detect SEV guest flavor config: i386-randconfig-011-20231205 (https://download.01.org/0day-ci/archive/20231206/202312060344.u4FP0DKh-lkp@intel.com/config) compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231206/202312060344.u4FP0DKh-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202312060344.u4FP0DKh-lkp@intel.com/ All errors (new ones prefixed by >>): >> arch/x86/realmode/init.c:73:7: error: no member named 'flags' in 'struct trampoline_header' th->flags |= TH_FLAGS_SME_ACTIVE; ~~ ^ >> arch/x86/realmode/init.c:80:21: error: use of undeclared identifier 'secondary_startup_64_no_verify' th->start = (u64) secondary_startup_64_no_verify; ^ 2 errors generated. vim +73 arch/x86/realmode/init.c 4f7b92263ad68c Yinghai Lu 2013-01-24 69 75d359ec4141b0 Michael Roth 2022-04-22 70 static void __init sme_sev_setup_real_mode(struct trampoline_header *th) 8940ac9ced8bc1 Tom Lendacky 2020-09-07 71 { 32cb4d02fb02ca Tom Lendacky 2021-09-08 72 if (cc_platform_has(CC_ATTR_HOST_MEM_ENCRYPT)) 8940ac9ced8bc1 Tom Lendacky 2020-09-07 @73 th->flags |= TH_FLAGS_SME_ACTIVE; 8940ac9ced8bc1 Tom Lendacky 2020-09-07 74 653ce82f92271f Kirill A. Shutemov 2023-12-05 75 if (cpu_feature_enabled(X86_FEATURE_SEV_ES_GUEST)) { 3ecacdbd23956a Joerg Roedel 2020-09-07 76 /* 3ecacdbd23956a Joerg Roedel 2020-09-07 77 * Skip the call to verify_cpu() in secondary_startup_64 as it 3ecacdbd23956a Joerg Roedel 2020-09-07 78 * will cause #VC exceptions when the AP can't handle them yet. 3ecacdbd23956a Joerg Roedel 2020-09-07 79 */ 3ecacdbd23956a Joerg Roedel 2020-09-07 @80 th->start = (u64) secondary_startup_64_no_verify; 3ecacdbd23956a Joerg Roedel 2020-09-07 81 8940ac9ced8bc1 Tom Lendacky 2020-09-07 82 if (sev_es_setup_ap_jump_table(real_mode_header)) 8940ac9ced8bc1 Tom Lendacky 2020-09-07 83 panic("Failed to get/update SEV-ES AP Jump Table"); 8940ac9ced8bc1 Tom Lendacky 2020-09-07 84 } 8940ac9ced8bc1 Tom Lendacky 2020-09-07 85 } 8940ac9ced8bc1 Tom Lendacky 2020-09-07 86 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki