From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.19]) (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 17B8B1B2ED9 for ; Mon, 9 Sep 2024 08:07:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.19 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725869227; cv=none; b=h5Pv67swv3a4srN5uOBQRNxslPb5BJFcsOfinERlSSnKX9j33Pb2vW3nzoy3iSyvg9oaEk54UnHVxKXFjSmfYoLSzpo4JxTK0G8UIjXwTtZQC9qX/iJkzOuOXtzi2WLTpUPbS+maF5DPCAP54RhNKIgMph7lekA9gvVUpd4cd/g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725869227; c=relaxed/simple; bh=ynMS14lA2B7Xh4ng+Fh0LXLrThwwbRF5QeEvUeRiZX8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=MLZik1LEK+DKBmYoiBjYAg6Y8Eq5xwOYkJ27yRtoWP7v3G5AwmXfFU0+apXR5frXyoiHbt91zLAhqogOrrlDbKyFVZ+oxcQIyr1rULYYlwPsOAu/mc7ZG1XPMt8aq+HikKTgVdr7aUvc9IQPqlBvIeiNkgae5y8cirIVb71Gctg= 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=flXp6vxt; arc=none smtp.client-ip=198.175.65.19 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="flXp6vxt" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1725869226; x=1757405226; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=ynMS14lA2B7Xh4ng+Fh0LXLrThwwbRF5QeEvUeRiZX8=; b=flXp6vxtfN9EiG7feuzIwGsstAMlvcgwfErI6vwoNkioywuMzOsjPkQX wt1xoM4JmKmPkaH4wSZot2BxGwPNGsbMHwMxDfMdXV7iLKoD3x3o0j3Bm /Phb2m/2iIyXzVo5c/DxND1Ixa9avWTbyOt0GqPORTztFLSC/agvd0w8G U1ipWcV211EJxVfcxbdJNDn3HUuVTbqbJ2RlNK8kdhWTuJyMslo7MdOE/ KM0EFTEr4ytSQwZIryk+xxF5UwgDkvWOqQZafx2uHMYZDpRTsQJnT6j1L phq1+KJ2M0AsHkMxKxJWXXGIgkGm+8M4cmE4Ik+kYH9RJ8vXxfJENVoh6 Q==; X-CSE-ConnectionGUID: bG2CwGcTQ8WKkQaWPQLNbw== X-CSE-MsgGUID: wyHgxN1dQNKG5W08pVVfqQ== X-IronPort-AV: E=McAfee;i="6700,10204,11189"; a="24410620" X-IronPort-AV: E=Sophos;i="6.10,213,1719903600"; d="scan'208";a="24410620" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by orvoesa111.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Sep 2024 01:07:06 -0700 X-CSE-ConnectionGUID: naf7TqEaRQyhHEKh0xVieQ== X-CSE-MsgGUID: DYuxD+UNTbGoI1D6+UvZpQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,213,1719903600"; d="scan'208";a="67327078" Received: from rfrazer-mobl3.amr.corp.intel.com (HELO khuang2-desk.gar.corp.intel.com) ([10.124.222.253]) by orviesa008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Sep 2024 01:07:03 -0700 From: Kai Huang To: dave.hansen@intel.com, bp@alien8.de, tglx@linutronix.de, peterz@infradead.org, mingo@redhat.com, hpa@zytor.com, kirill.shutemov@linux.intel.com Cc: x86@kernel.org, linux-kernel@vger.kernel.org, pbonzini@redhat.com, seanjc@google.com, dan.j.williams@intel.com, thomas.lendacky@amd.com, rick.p.edgecombe@intel.com, isaku.yamahata@intel.com, ashish.kalra@amd.com, bhe@redhat.com, nik.borisov@suse.com, sagis@google.com Subject: [PATCH v6 5/5] x86/virt/tdx: Remove the !KEXEC_CORE dependency Date: Mon, 9 Sep 2024 20:06:27 +1200 Message-ID: <1280a4b722f34e92d4036c09998f927f2643055f.1725868065.git.kai.huang@intel.com> X-Mailer: git-send-email 2.46.0 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: 8bit 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 d422247b2882..2da088202969 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -1979,7 +1979,6 @@ 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 -- 2.46.0