From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.20]) (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 0B5F938239B; Sat, 9 May 2026 08:37:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.20 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778315837; cv=none; b=D7/mGaEiKt7Ni6vJxu3bH0hYbnTOQNNiOXOM3cTjRMq7j4K/s0tcoy7aX52XOC44ztzLaiiLdC8HtfXMrBuqgG9u1mjRk+5AZSp67t6j8K/KkSG8SrFuOCStNFGIN8aI2+jDZB2FIfGtzqHDTTR7kQWhIP/RKKLPQHsQer/O3NQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778315837; c=relaxed/simple; bh=PuP4wTw1gXLowAtx3WjUawqXh+u2rSJ5YEAUiyfAcPo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Lm7H2v616Ze84Dv75erfV7ZNnaEgCdbaVdclKyU3Fbq0zRiXiGf3Rb2AUBAbG+NJKv58VTNXKCFWM3si4xNn2hIVLOYpAohomwuif/nGK0LhBDjn7/b9SkjcY/zR8kzsfYq+Usva64JOVeiTYVpNHTaxDoW5wDZafhOnpqpzSvA= 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=AP+S5hPq; arc=none smtp.client-ip=198.175.65.20 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="AP+S5hPq" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1778315835; x=1809851835; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=PuP4wTw1gXLowAtx3WjUawqXh+u2rSJ5YEAUiyfAcPo=; b=AP+S5hPq+QbZ3J3S7Z9BzFPLZHoj5QjIVCSl6O+GNNSeLPq86+Uxh/KI 2cRQ66IPhTOrPSx/leGHXzJY8DjxnpR4z54WuOOmZJGLM2vASF34dEMLP lFsBmha4L9Tn9uC0XMfgR71ug42KTRBxnTdbra4R0BeSJZ+IrPPPVg6KO bJKtSrG+9dxbTBR+5k8hFZgYjksfYuB/MUf/FmU4fy+ps34uitcnCzFtq 3L0AcZUxbD0v3MjfTI7HWAEyMW3/MFvUD7k15+Mu28BA3eTjZHTwkWP6/ LyB7xgTLbrQ1bYxUDNOELwWcpKcMi6fQVI1IX9MiBlR17HHlptYzxqdSR g==; X-CSE-ConnectionGUID: aCvdPP0sSCmIY31ke8DhBQ== X-CSE-MsgGUID: uiZ6sgm7QVmuVTdEfn2FyA== X-IronPort-AV: E=McAfee;i="6800,10657,11780"; a="79005338" X-IronPort-AV: E=Sophos;i="6.23,225,1770624000"; d="scan'208";a="79005338" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by orvoesa112.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 May 2026 01:37:15 -0700 X-CSE-ConnectionGUID: /XN2E2RORLimCAYo9OAjOA== X-CSE-MsgGUID: +ogWKdmwQpmhs9Z0zh2rDw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,225,1770624000"; d="scan'208";a="238784786" Received: from yzhao56-desk.sh.intel.com ([10.239.47.19]) by fmviesa004-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 May 2026 01:37:11 -0700 From: Yan Zhao To: seanjc@google.com, pbonzini@redhat.com, kvm@vger.kernel.org, rick.p.edgecombe@intel.com, kas@kernel.org Cc: linux-kernel@vger.kernel.org, x86@kernel.org, dave.hansen@intel.com, kai.huang@intel.com, binbin.wu@linux.intel.com, xiaoyao.li@intel.com, yan.y.zhao@intel.com Subject: [PATCH v2 13/15] KVM: TDX: Rename tdx_sept_remove_private_spte() to show it's for leaf SPTEs Date: Sat, 9 May 2026 15:57:19 +0800 Message-ID: <20260509075719.4338-1-yan.y.zhao@intel.com> X-Mailer: git-send-email 2.43.2 In-Reply-To: <20260509075201.4077-1-yan.y.zhao@intel.com> References: <20260509075201.4077-1-yan.y.zhao@intel.com> Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Rename tdx_sept_remove_private_spte() to tdx_sept_remove_leaf_spte() to clearly show that this function is for removal of leaf SPTEs. No functional change intended. Signed-off-by: Yan Zhao --- MMU_refactors v2: - New patch. --- arch/x86/kvm/vmx/tdx.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/x86/kvm/vmx/tdx.c b/arch/x86/kvm/vmx/tdx.c index 749883fb8f11..5a7f304e14af 100644 --- a/arch/x86/kvm/vmx/tdx.c +++ b/arch/x86/kvm/vmx/tdx.c @@ -1764,8 +1764,8 @@ static void tdx_track(struct kvm *kvm) kvm_make_all_cpus_request(kvm, KVM_REQ_OUTSIDE_GUEST_MODE); } -static int tdx_sept_remove_private_spte(struct kvm *kvm, gfn_t gfn, - enum pg_level level, u64 old_spte) +static int tdx_sept_remove_leaf_spte(struct kvm *kvm, gfn_t gfn, + enum pg_level level, u64 old_spte) { struct kvm_tdx *kvm_tdx = to_kvm_tdx(kvm); kvm_pfn_t pfn = spte_to_pfn(old_spte); @@ -1838,7 +1838,7 @@ static int tdx_sept_set_private_spte(struct kvm *kvm, gfn_t gfn, u64 old_spte, lockdep_assert_held(&kvm->mmu_lock); if (is_shadow_present_pte(old_spte)) - return tdx_sept_remove_private_spte(kvm, gfn, level, old_spte); + return tdx_sept_remove_leaf_spte(kvm, gfn, level, old_spte); if (KVM_BUG_ON(!is_shadow_present_pte(new_spte), kvm)) return -EIO; @@ -2834,7 +2834,7 @@ void tdx_flush_tlb_current(struct kvm_vcpu *vcpu) void tdx_flush_tlb_all(struct kvm_vcpu *vcpu) { /* - * TDX has called tdx_track() in tdx_sept_remove_private_spte() to + * TDX has called tdx_track() in tdx_sept_remove_leaf_spte() to * ensure that private EPT will be flushed on the next TD enter. No need * to call tdx_track() here again even when this callback is a result of * zapping private EPT. -- 2.43.2