From nobody Sun Feb 8 12:19:19 2026 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.15]) (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 3489F3612C for ; Sun, 7 Apr 2024 12:45:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.15 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712493930; cv=none; b=ILNvSQuuie6Gckfc1xQ37n/VOB9FVJHcTLB35QGQpIKQ1lNomrGqTrbPDE+0BIFWMChOMetIDRa/Q60J7lIpVXM1RFLm6HSECmkcR1+eDbaCav3fJLDoKPsdYurHa6ndk537CNcS/cWijuySVW2fY5JFWp6nWjtgyjGLR4Pxh0Y= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712493930; c=relaxed/simple; bh=6CCxFfD9nmysEbLLqArr5MWTcAJT2JYjKEhYrHzQWT4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=SNJIsle1LUbRoaBkA2B6tki+z+HfJwpj00b4+fdvtyd6kqbpqTlFJeLQnLf3j6kgEmGwndHrpgXZlz+Df5gCDgo5pLF1fcyfjGisRMQRvF3nU+vhOi/5i2IrJ1xePxETI3UNWkt/B54PYRnmHctHBNPfMDGEXUmw8mv1H8qXaOU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=YpZsYycC; arc=none smtp.client-ip=198.175.65.15 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="YpZsYycC" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1712493930; x=1744029930; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=6CCxFfD9nmysEbLLqArr5MWTcAJT2JYjKEhYrHzQWT4=; b=YpZsYycCMs4FvJeHmeR3Mw9e+0BQ2NxoL9xiq5j4bAenC74ykDJNk3MU IiHgvZDdWPzDzv6euVk+uark2eznf7KloNsxq3DLKxoCb5X8U8mW8Qw53 LkL+styKwB3s77ANmbIx9TCDLteOx4cymC/eXLU0ooPL282tve+MdPU9z 3WMjI4nX/G00qqR+ItWAx9oCX4kuNc105pY5fpcg4xaT2xQwT45Cw9EeS XrzTKdHIMUlN/KK3uqsgc8Os8PnkfmVUEzkQI6pQVcN+bihIluMI8XSJO vrDUnVX4mKBGD2sZsgC0K1hCJT3zqwdO5fRhZ42gJx9zhzmkdFxOZ1W02 g==; X-CSE-ConnectionGUID: lIp8CeN5TyyocVHup49Jlw== X-CSE-MsgGUID: D1A/ghMQTlS3W2M8Wfrdow== X-IronPort-AV: E=McAfee;i="6600,9927,11036"; a="11564092" X-IronPort-AV: E=Sophos;i="6.07,185,1708416000"; d="scan'208";a="11564092" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by orvoesa107.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Apr 2024 05:45:29 -0700 X-CSE-ConnectionGUID: Hfoa1JAtRr2OaQ87X0HmXw== X-CSE-MsgGUID: s6rhqW3xQK2nHSH7TBt2bQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,185,1708416000"; d="scan'208";a="20185730" Received: from mirtanji-mobl.amr.corp.intel.com (HELO khuang2-desk.gar.corp.intel.com) ([10.251.14.88]) by orviesa008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Apr 2024 05:45:25 -0700 From: Kai Huang To: linux-kernel@vger.kernel.org Cc: x86@kernel.org, dave.hansen@intel.com, bp@alien8.de, kirill.shutemov@linux.intel.com, tglx@linutronix.de, mingo@redhat.com, hpa@zytor.com, luto@kernel.org, peterz@infradead.org, rick.p.edgecombe@intel.com, thomas.lendacky@amd.com, ashish.kalra@amd.com, chao.gao@intel.com, bhe@redhat.com, nik.borisov@suse.com, pbonzini@redhat.com, seanjc@google.com Subject: [PATCH v3 4/5] x86/virt/tdx: Remove the !KEXEC_CORE dependency Date: Mon, 8 Apr 2024 00:44:57 +1200 Message-ID: <2fc6e5c300d863ba72eac8739c50507cbbfa1712.1712493366.git.kai.huang@intel.com> X-Mailer: git-send-email 2.43.2 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Now TDX host can work with kexec(). Remove the !KEXEC_CORE dependency. Signed-off-by: Kai Huang --- arch/x86/Kconfig | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index c62db6b853d7..bfafc8a16a07 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -1967,7 +1967,6 @@ config INTEL_TDX_HOST depends on X86_X2APIC select ARCH_KEEP_MEMBLOCK depends on CONTIG_ALLOC - depends on !KEXEC_CORE depends on X86_MCE help Intel Trust Domain Extensions (TDX) protects guest VMs from malicious --=20 2.43.2