From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.9]) (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 F392738BF62; Thu, 28 May 2026 08:53:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.9 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779958399; cv=none; b=SEZ9xYz3Y8jbUhAclUfX2C3SMuOBWCopIR2esHUebLdu4AfOT2HFEnBctCjMEJGwzmMl87IE1E8bHjKSryXJBjZAqU3ZqYAisCNYYi2CxIgJntSjO7n20kGWVdSOqfyHiGkjGJETOeS7T7pzpUfnkQDI+xwsDGkJZNjFp4ycoLs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779958399; c=relaxed/simple; bh=f+wBwykfBdKW+Bz4u5OUYmH9iwXQcglhyZuxElXSYvU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=m8Q7XUGYUO09kh+jK8vUMYNfZWY9N2Ob0IemYekgMUU6ZjjYWb9uRQFdyCqrlIy7raBCcsDl1rcf1YIWHFFlxuEVp0yMVFeLdrksclqiMzK5iFHQUG/9gGR6BwMaeUxx9tRaZQWlPGPT8DmYIOqJTRvFqnDJp/CLrmOImpc1DDA= 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=PuHr+l/i; arc=none smtp.client-ip=198.175.65.9 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="PuHr+l/i" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1779958397; x=1811494397; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=f+wBwykfBdKW+Bz4u5OUYmH9iwXQcglhyZuxElXSYvU=; b=PuHr+l/iZkTpNFA8h3fmIWNZRulKn9EF3FEFpIKY+yyOhuxh/BLK9Ath eLviP5wMRwUR4GmOV0xlA0TPHNbl/4wOCaoEgNmitq32/vw6dGP3W/U2i eQ70uWGCfS2CgNBUhFJbdrvptM/Sxe0jjRwTiPfqyqrgdiNWeQkOR/N9n voHgm0sjuMa8bUGpjrc3zO6BeiaZWYTRVsvkxF8XTUNAdOVzyIsr/GQh/ 5YD6pybJo6NL13qdrt/UU9T7oNz5ouAvK5Yfnk9lChZrC03IOEe5zRUUb qYDtv5BGCWJbAeLFpU54Rf97frbObj2QQ6AqouwoSXE6NpTRSh1Rc0rqy A==; X-CSE-ConnectionGUID: K8gCZkMlQx2v0uHu6ki2Zg== X-CSE-MsgGUID: eo162IlJRzeij58QcjelCQ== X-IronPort-AV: E=McAfee;i="6800,10657,11799"; a="103469716" X-IronPort-AV: E=Sophos;i="6.24,173,1774335600"; d="scan'208";a="103469716" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by orvoesa101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 May 2026 01:53:17 -0700 X-CSE-ConnectionGUID: Cl5KX5k/TcOo5nNRJ2xsvg== X-CSE-MsgGUID: Dg4R5X/QRV6F/+bS7dtBdw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.24,173,1774335600"; d="scan'208";a="238312160" Received: from yzhao56-desk.sh.intel.com ([10.239.47.19]) by fmviesa010-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 May 2026 01:53:13 -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 v3 13/15] KVM: TDX: Rename tdx_sept_remove_private_spte() to show it's for leaf SPTEs Date: Thu, 28 May 2026 16:13:09 +0800 Message-ID: <20260528081309.10412-1-yan.y.zhao@intel.com> X-Mailer: git-send-email 2.43.2 In-Reply-To: <20260528080856.10141-1-yan.y.zhao@intel.com> References: <20260528080856.10141-1-yan.y.zhao@intel.com> Precedence: bulk X-Mailing-List: linux-kernel@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 v3: - Rebased to kvm-x86-next-2026.05.26. 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 68d9deae3a2d..a385cfa56e4c 100644 --- a/arch/x86/kvm/vmx/tdx.c +++ b/arch/x86/kvm/vmx/tdx.c @@ -1770,8 +1770,8 @@ 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); @@ -1844,7 +1844,7 @@ 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; @@ -2845,7 +2845,7 @@ 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