From patchwork Wed Nov 6 03:07:23 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhao Liu X-Patchwork-Id: 13863863 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 3B7AED35E5D for ; Wed, 6 Nov 2024 02:51:33 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1t8W7f-00077M-Me; Tue, 05 Nov 2024 21:50:19 -0500 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 1t8W7W-00073n-Ny for qemu-devel@nongnu.org; Tue, 05 Nov 2024 21:50:11 -0500 Received: from mgamail.intel.com ([198.175.65.19]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1t8W7U-0003OA-DN for qemu-devel@nongnu.org; Tue, 05 Nov 2024 21:50:09 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1730861409; x=1762397409; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=M4sDt9QkECcSbT07XJdCv1wUJiDP78YRHjt03Sbegi4=; b=PBan4D1SFHGJqtNk545ZGjXuA+Qt6a6AO9KA4y6QOW1wBmS39M4o2e+Y kK+YgceX2Pjq1qCnX0aK+XA97z35qGMyWxj0Or5yqWVI+LyrWg7CUuJHW /qpXFyk+XseKJeCHNJykHS/3kj4mvk4q4g9qQs6tTyJiIjJY+Qu1u3oVN 7ZLua78s/7yvklbi8sZJA6gKfrWpJleOv3SrhFiR1b826Mx1U2o9uxZph 8NnLOpSAUC2Kub/HTO6bWHhSMQ1L3JGbEXe101txXwH/WnDCNTiSja9Wh OStVsBnndWA8Dc7l/lDg+sqKaAcIufJZ536d9MfTM4jKLesIqGUPcWwlU A==; X-CSE-ConnectionGUID: 5uQBzY+sTFiDMCJuQFfC1g== X-CSE-MsgGUID: mErn08xcR3yr0dpHjyUPkA== X-IronPort-AV: E=McAfee;i="6700,10204,11222"; a="30492281" X-IronPort-AV: E=Sophos;i="6.11,199,1725346800"; d="scan'208";a="30492281" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by orvoesa111.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Nov 2024 18:50:08 -0800 X-CSE-ConnectionGUID: Ynv9OBZpTo6N0P/HesUs/Q== X-CSE-MsgGUID: +GUGd9ljSzuNoTo1fYV/8A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,261,1725346800"; d="scan'208";a="115078006" Received: from liuzhao-optiplex-7080.sh.intel.com ([10.239.160.36]) by fmviesa001.fm.intel.com with ESMTP; 05 Nov 2024 18:50:05 -0800 From: Zhao Liu To: Paolo Bonzini , Richard Henderson , Eduardo Habkost , "Michael S . Tsirkin" , Marcel Apfelbaum , Marcelo Tosatti , Tao Su Cc: Xiaoyao Li , Pankaj Gupta , Zide Chen , qemu-devel@nongnu.org, kvm@vger.kernel.org, Zhao Liu Subject: [PATCH v5 06/11] target/i386/kvm: Drop workaround for KVM_X86_DISABLE_EXITS_HTL typo Date: Wed, 6 Nov 2024 11:07:23 +0800 Message-Id: <20241106030728.553238-7-zhao1.liu@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241106030728.553238-1-zhao1.liu@intel.com> References: <20241106030728.553238-1-zhao1.liu@intel.com> MIME-Version: 1.0 Received-SPF: pass client-ip=198.175.65.19; envelope-from=zhao1.liu@intel.com; helo=mgamail.intel.com X-Spam_score_int: -46 X-Spam_score: -4.7 X-Spam_bar: ---- X-Spam_report: (-4.7 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.34, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, 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 Reviewed-by: Zide Chen --- target/i386/kvm/kvm.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/target/i386/kvm/kvm.c b/target/i386/kvm/kvm.c index b175cd4a4bcb..1fb4bd19fcf7 100644 --- a/target/i386/kvm/kvm.c +++ b/target/i386/kvm/kvm.c @@ -3085,10 +3085,7 @@ static int kvm_vm_set_tss_addr(KVMState *s, uint64_t tss_base) static int kvm_vm_enable_disable_exits(KVMState *s) { 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 |