From nobody Mon Feb 9 18:01:23 2026 Received: from mail-pf1-f201.google.com (mail-pf1-f201.google.com [209.85.210.201]) (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 EC99A2DFA5D for ; Tue, 10 Jun 2025 22:58:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749596298; cv=none; b=FVm0fFKEjlbRL72TrotBmUzm3ghPvM0+PB7KGJo7V/+WLqHEloFfSLtx86pTOs90o4zhyoFB8ADIYqOS+UfZ8pQvGoYM9bv3QeC3dE8t406F8a1D+Ww5QhCsifmGbz0DNC1zcyZAwRqPr2+VD/9cuvh9SetSxTI+YleQow0Zxu0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749596298; c=relaxed/simple; bh=mf4dGNQEE8Vf3ZN6CsMJb1C98fQ9dcsST+qQnEYPAdU=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=DOEiFKEQrxUJYeNqic1WJ0hmSA/xMLuuoKyAMFaayszC8KHbyMoPig8HwIzRL+DRsK1kaRR0EwfoiI8WgGZ3WKjVQkwmgcAg6j7jjsKFAtnrjy0eemt3mYG4UB2aeQQFzjIyMYQr0oH9Qo2XSs5Gv2dyvI1UYfsR7V6h5p6tYz8= 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=TYFxWtZh; arc=none smtp.client-ip=209.85.210.201 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="TYFxWtZh" Received: by mail-pf1-f201.google.com with SMTP id d2e1a72fcca58-742b6705a52so8883221b3a.1 for ; Tue, 10 Jun 2025 15:58:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1749596296; x=1750201096; 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=INqA6pUbqyUB4M6DLfIPSDW1OsxCHPz49HW15Ivf0MI=; b=TYFxWtZhS3UkwVoUHispTjmFhiytbSw1yoLwYsSG8jq9oCyDdDTVbYt1ku00dzAJaH FDzOgJUB7PeX3tfUwisjQPCI44moy/z8o34SVYW5k2hK2O5ZMvZxht9k/TYXCCFmEUYO a2iUVY9Gt+g7R4YIKfn59y7KEwgkbuZDKBZGjdn3h3WnmwzDCYopWvegT54crGMQka9F /sf75/eVg1mhl1/B6J/6YJc7ugn9zjSbVheUXKVVunIHwCxWNVV+QvcCM4rIODyZL1gw 2vb+6ALvzIX0bsAoFtevs6fKwSJ8vxSwQqdrsYAxBb/Dpg/97pLekMxq2cqSioBU66+x ci4g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1749596296; x=1750201096; 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=INqA6pUbqyUB4M6DLfIPSDW1OsxCHPz49HW15Ivf0MI=; b=vn47ZB6CzDhrDUQA3RUuaSHAi/+DSfaz8hxpDv3IjrDywtuk+PZzp1JCCvrahZrP5u u10/yMVUO6/7bfZe2ZB4qrW/b7Ut0ruVuPPlumb0M+20jrLm6Jr1Zz/NbyY3uzVkM6a+ 7l5UBLnUsaUHcOsxyyyjd6QpfUoNnMlbB0KUlAheHW4/5Yo8/5/xxiY4X6pOkCT5ZLSg j0qeU/RkSAp4f0wc1Qn5x9Uc2/tFwpgayjdAlUJwj+Lotzc+nl5Sfinkg1JODrSb8dI3 gNx1PBIOJ3O1HtStTxV/xqClB0XmYxpaiQU0i7ioxW2hN0b0y65Z+Dpa5jli5zTy1zEG JKvg== X-Forwarded-Encrypted: i=1; AJvYcCW9THaBm4uUn15Q+4qBesGseKl5taFprX+H35ki4W/baT4D6V+BMl6cbhGSgZDGYB924bd1BwR+uaE4QAE=@vger.kernel.org X-Gm-Message-State: AOJu0YxF1m6W/cfApaUUu2SHZ3jn2futVMF2hTfyKOrlzy4QiXSCAZTM 8b4ttGJN20hsvy1S0th44A/vRY49qaROS/mL2DqBMbRzwKlpKL5bRKCsp24Rn66laegnoK36SNl UtooTKg== X-Google-Smtp-Source: AGHT+IHMOEDiNlakcTKi0BqXOdIFD8cp9FnOaD9FdZ/5gIz3n4JAB+77v2pAu2xRBZ27EtExAHgRcKJEqgA= X-Received: from pfnj12.prod.google.com ([2002:aa7:83cc:0:b0:746:32ee:a305]) (user=seanjc job=prod-delivery.src-stubby-dispatcher) by 2002:a05:6a21:9993:b0:21d:3635:548b with SMTP id adf61e73a8af0-21f890eac3cmr787123637.32.1749596296356; Tue, 10 Jun 2025 15:58:16 -0700 (PDT) Reply-To: Sean Christopherson Date: Tue, 10 Jun 2025 15:57:26 -0700 In-Reply-To: <20250610225737.156318-1-seanjc@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20250610225737.156318-1-seanjc@google.com> X-Mailer: git-send-email 2.50.0.rc0.642.g800a2b2222-goog Message-ID: <20250610225737.156318-22-seanjc@google.com> Subject: [PATCH v2 21/32] KVM: SVM: Rename init_vmcb_after_set_cpuid() to make it intercepts specific From: Sean Christopherson To: Sean Christopherson , Paolo Bonzini Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org, Chao Gao , Borislav Petkov , Xin Li , Dapeng Mi , Francesco Lavra , Manali Shukla Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Rename init_vmcb_after_set_cpuid() to svm_recalc_intercepts_after_set_cpuid= () to more precisely describe its role. Strictly speaking, the name isn't perfect as toggling virtual VM{LOAD,SAVE} is arguably not recalculating an intercept, but practically speaking it's close enough. No functional change intended. Signed-off-by: Sean Christopherson --- arch/x86/kvm/svm/svm.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c index 710bc5f965dc..1e3250ed2954 100644 --- a/arch/x86/kvm/svm/svm.c +++ b/arch/x86/kvm/svm/svm.c @@ -1103,7 +1103,7 @@ static void svm_recalc_instruction_intercepts(struct = kvm_vcpu *vcpu, } } =20 -static inline void init_vmcb_after_set_cpuid(struct kvm_vcpu *vcpu) +static void svm_recalc_intercepts_after_set_cpuid(struct kvm_vcpu *vcpu) { struct vcpu_svm *svm =3D to_svm(vcpu); =20 @@ -1269,7 +1269,8 @@ static void init_vmcb(struct kvm_vcpu *vcpu) sev_init_vmcb(svm); =20 svm_hv_init_vmcb(vmcb); - init_vmcb_after_set_cpuid(vcpu); + + svm_recalc_intercepts_after_set_cpuid(vcpu); =20 vmcb_mark_all_dirty(vmcb); =20 @@ -4518,7 +4519,7 @@ static void svm_vcpu_after_set_cpuid(struct kvm_vcpu = *vcpu) if (sev_guest(vcpu->kvm)) sev_vcpu_after_set_cpuid(svm); =20 - init_vmcb_after_set_cpuid(vcpu); + svm_recalc_intercepts_after_set_cpuid(vcpu); } =20 static bool svm_has_wbinvd_exit(void) --=20 2.50.0.rc0.642.g800a2b2222-goog