From patchwork Mon Jul 15 04:49:52 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhao Liu X-Patchwork-Id: 13732874 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1BDDDC2BD09 for ; Mon, 15 Jul 2024 04:36:05 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sTDQ4-0000M6-OI; Mon, 15 Jul 2024 00:34:36 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sTDQ4-0000J5-1N for qemu-devel@nongnu.org; Mon, 15 Jul 2024 00:34:36 -0400 Received: from mgamail.intel.com ([198.175.65.10]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sTDQ2-0004GK-DD for qemu-devel@nongnu.org; Mon, 15 Jul 2024 00:34:35 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1721018075; x=1752554075; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=B5vJZl3GqGpi4ZMN7bXhTOBiKFTJgl07sNS3UgXe2sI=; b=dfRrKrO0hgeYdgw96aKjsfTsBBE/UhqBBZmg0mpTkPXD6oEo8EzlfKMi Hd5hgJxq7idP4t7ZfTpQySSrhirXi3w1R6Tl/WgrEonofZ0VepyPORAcd DrspS+E6P7ceM3ROr+YJkkt1Akl5MM1FV2TpR6Wfb9E/cILhx43rHpT1F iGXDi2xhCqddahmG8KpZyd2e33Z+2AhuwjZyfuKxiXIfy+4epxaS2mD1a wkW7SzPn3wJ66wu629dyx9BZkSKueKyIPfZPA9v+B9k86CvfPzPXnsKv6 AVSf+bIbS5SVgXRsN7ALH55WRjSBGjUHogprDrnC5TKIsiEnTYVL34M7r g==; X-CSE-ConnectionGUID: BloG1NgBT32J0TDUOJ/pWw== X-CSE-MsgGUID: pdLFbqADQ3+jogu/lgyrhg== X-IronPort-AV: E=McAfee;i="6700,10204,11133"; a="35809847" X-IronPort-AV: E=Sophos;i="6.09,209,1716274800"; d="scan'208";a="35809847" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by orvoesa102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Jul 2024 21:34:34 -0700 X-CSE-ConnectionGUID: DAhLR5M+Q0abt/CaMlwelw== X-CSE-MsgGUID: AWjyEK+EQ8GMdR/vy4ioEA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.09,209,1716274800"; d="scan'208";a="54043088" Received: from liuzhao-optiplex-7080.sh.intel.com ([10.239.160.36]) by fmviesa004.fm.intel.com with ESMTP; 14 Jul 2024 21:34:30 -0700 From: Zhao Liu To: Paolo Bonzini , Richard Henderson , Eduardo Habkost , "Michael S . Tsirkin" , Marcel Apfelbaum , Marcelo Tosatti Cc: Xiaoyao Li , Pankaj Gupta , Zide Chen , qemu-devel@nongnu.org, kvm@vger.kernel.org, Zhao Liu Subject: [PATCH v3 5/8] target/i386/kvm: Drop workaround for KVM_X86_DISABLE_EXITS_HTL typo Date: Mon, 15 Jul 2024 12:49:52 +0800 Message-Id: <20240715044955.3954304-6-zhao1.liu@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240715044955.3954304-1-zhao1.liu@intel.com> References: <20240715044955.3954304-1-zhao1.liu@intel.com> MIME-Version: 1.0 Received-SPF: pass client-ip=198.175.65.10; envelope-from=zhao1.liu@intel.com; helo=mgamail.intel.com X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org The KVM_X86_DISABLE_EXITS_HTL typo has been fixed in commit 77d361b13c19 ("linux-headers: Update to kernel mainline commit b357bf602"). Drop the related workaround. Signed-off-by: Zhao Liu --- target/i386/kvm/kvm.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/target/i386/kvm/kvm.c b/target/i386/kvm/kvm.c index 64e54beac7b3..4aae4ffc9ccd 100644 --- a/target/i386/kvm/kvm.c +++ b/target/i386/kvm/kvm.c @@ -2728,10 +2728,6 @@ int kvm_arch_init(MachineState *ms, KVMState *s) if (enable_cpu_pm) { int disable_exits = kvm_check_extension(s, KVM_CAP_X86_DISABLE_EXITS); -/* Work around for kernel header with a typo. TODO: fix header and drop. */ -#if defined(KVM_X86_DISABLE_EXITS_HTL) && !defined(KVM_X86_DISABLE_EXITS_HLT) -#define KVM_X86_DISABLE_EXITS_HLT KVM_X86_DISABLE_EXITS_HTL -#endif if (disable_exits) { disable_exits &= (KVM_X86_DISABLE_EXITS_MWAIT | KVM_X86_DISABLE_EXITS_HLT |