From nobody Fri Oct 3 15:31:39 2025 Received: from mail-pg1-f201.google.com (mail-pg1-f201.google.com [209.85.215.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 59BCA4C9F for ; Fri, 29 Aug 2025 00:06:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.215.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756425990; cv=none; b=GNve3umKOYqWxQl5WR36v+WhYX0rsu9M5a3PUQasemJPYHrfXuVZDipe1MuuOweYjp9dds1M4ggQEbBaACEmiJFQVT2vUpCYvr80k6tNj0UPg0ZUul4Q21vZi9b3xui3NajdeEoLvzv4ijVxSogfDkiKKRk0TiUPwdKpNdpZB0o= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756425990; c=relaxed/simple; bh=6yIUkZeN6bMoRkgKDRajINf2nZ43Ns9yxSaUcclg4QY=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=GmLQCrAS0cqW4De4m5iv3Wf7jEYFgIADebI6/DAw5KgSd94MAknlkUSHuaTqkbbdHk//iIBBxSCIkQ11c2c/OgTA+ortxynHls7AqWdSQaoVoZ8Vw+isdNTboJ6rSgkGmsJgfbsW1msNW5ndd1/DGlVz61WvzaAW24rpSO+BGVA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--seanjc.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=bR/AYtRB; arc=none smtp.client-ip=209.85.215.201 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--seanjc.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="bR/AYtRB" Received: by mail-pg1-f201.google.com with SMTP id 41be03b00d2f7-b47174b3427so1259734a12.2 for ; Thu, 28 Aug 2025 17:06:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1756425989; x=1757030789; darn=vger.kernel.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:reply-to:from:to:cc:subject:date:message-id:reply-to; bh=fiTedu7sqH0jEzzfnRQK+Pd8x3O94MW62vCUbcDlgmI=; b=bR/AYtRBNaTUgG9Rb+GCSjUaQHXFlOZIDhOkorCmu7zUUGVV7UqzGssDvbZ1TT/3hM mvpqg3fyU1jRADzH4YE8fOsmlDFrAsQvthGnoSN4FnbYgLu586cECp9WZfNSuWny0yqI 5wAQZykKocuHxF4X+rGYmqvDXGohYgIgoW8PzPwu2MLk7v1LOSthHxkCnB94R6wzu5y8 UNvvHH0mZAIpAPfRsr1pNgjiwhppHlXRT2epG5FSC+Tt8VjSQS5WOe0ejLAioaNd5tRY as5lXkN2f4bZfxgsHPybXyWnjonZXdl/ePPobMbebevI/d0CPihdgoyIwGbLr99QcEXx dapQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1756425989; x=1757030789; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:reply-to:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=fiTedu7sqH0jEzzfnRQK+Pd8x3O94MW62vCUbcDlgmI=; b=T3wDgr5+uHT+0rI4C/W1YPNan6TA7QSLi2ZoUnAcZqo9xkIpA6Znqbl99Oi41yWz// v3R0zK9VGX/9t77vwrRm8R8PI18NaXVxT7wTqK3RKKrKnj5yMOeBO1ZpY7wENEKAsH4W 3aP/F89nMhWZXvmNM4FnL/d9aGkMH/LhVKCGVPL0nvFfEKmGYpwhLggkmBgCwGam+31U MKJfXFmCrRMz3lOyJIMJ9JV+2LzyyysYHCfzIe3HqVJLK6WZWXJvLig22DdvzcBQX/NZ eQUSPX98sEl3cw7s6We4OAUuc510Sla9GtML5O5EVY5VU4vX1T/aJNYSkrNKfMVOL7zH Jv+Q== X-Forwarded-Encrypted: i=1; AJvYcCW6zAxsT14r2Pahj8FHtJIDqffOwyNA5w81WlwDq9pOKabvTLBRhdDkXYAj7NvRdmvPqLDT15s+QuVpTpE=@vger.kernel.org X-Gm-Message-State: AOJu0YzYcOvXFFAxglDtISQpY+oldfzAkvEwUUY1YEF654QWMCeHMD0b NelmDryBaZTC5RUsE0b/MNTEmsIN3LtoJD4SZPv0lxixaromhh5oZpaICHhF6DDXmMjWOLtvrNu mFBZsIw== X-Google-Smtp-Source: AGHT+IFZNlUvYoCp4G8CHMrlHBqcMouxg+12z/QGwQt6VYAqJdmYsFGUXf61w8vimDXzgykBxzSIvpAX7rQ= X-Received: from pjbsv14.prod.google.com ([2002:a17:90b:538e:b0:321:c23e:5e41]) (user=seanjc job=prod-delivery.src-stubby-dispatcher) by 2002:a17:903:3546:b0:246:d703:cf83 with SMTP id d9443c01a7336-246d703e19fmr236188325ad.17.1756425988741; Thu, 28 Aug 2025 17:06:28 -0700 (PDT) Reply-To: Sean Christopherson Date: Thu, 28 Aug 2025 17:06:04 -0700 In-Reply-To: <20250829000618.351013-1-seanjc@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20250829000618.351013-1-seanjc@google.com> X-Mailer: git-send-email 2.51.0.318.gd7df087d1a-goog Message-ID: <20250829000618.351013-5-seanjc@google.com> Subject: [RFC PATCH v2 04/18] KVM: x86/mmu: Rename kvm_tdp_map_page() to kvm_tdp_page_prefault() From: Sean Christopherson To: Sean Christopherson , Paolo Bonzini Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org, Ira Weiny , Kai Huang , Michael Roth , Yan Zhao , Vishal Annapurve , Rick Edgecombe , Ackerley Tng Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Rename kvm_tdp_map_page() to kvm_tdp_page_prefault() now that it's used only by kvm_arch_vcpu_pre_fault_memory(). No functional change intended. Signed-off-by: Sean Christopherson Reviewed-by: Rick Edgecombe --- arch/x86/kvm/mmu/mmu.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index f808c437d738..dddeda7f05eb 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -4904,8 +4904,8 @@ int kvm_tdp_page_fault(struct kvm_vcpu *vcpu, struct = kvm_page_fault *fault) return direct_page_fault(vcpu, fault); } =20 -static int kvm_tdp_map_page(struct kvm_vcpu *vcpu, gpa_t gpa, u64 error_co= de, - u8 *level) +static int kvm_tdp_page_prefault(struct kvm_vcpu *vcpu, gpa_t gpa, + u64 error_code, u8 *level) { int r; =20 @@ -4982,7 +4982,7 @@ long kvm_arch_vcpu_pre_fault_memory(struct kvm_vcpu *= vcpu, * Shadow paging uses GVA for kvm page fault, so restrict to * two-dimensional paging. */ - r =3D kvm_tdp_map_page(vcpu, range->gpa | direct_bits, error_code, &level= ); + r =3D kvm_tdp_page_prefault(vcpu, range->gpa | direct_bits, error_code, &= level); if (r < 0) return r; =20 --=20 2.51.0.318.gd7df087d1a-goog