From mboxrd@z Thu Jan 1 00:00:00 1970 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 2F7FD38F93C for ; Tue, 31 Mar 2026 18:42:02 +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=1774982525; cv=none; b=b7FrqKHCk0f4v9G0Z1eInBsRz5X+Aabe60LCzRmieLz/WH7zVBWM2FkgvV1BhTqI3+D6v0X3etkN86MQa95f+vPfXhmS48yANjVHvQcJjAmoSHaq1Os1m9TEP+S5PaG3AsLvhPABj+XYgeOYdBOo70xHH8cBDgQbDV0RVTghxC0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774982525; c=relaxed/simple; bh=+FJ5FLJcEXm4rAPFPTJEhGYEkMnrX7SvZZ5VX9XiGfY=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=KP2i8fkSIQXbEaTqTIzOw+VD7EVhX47R8ZwTAUezHskXv/bz8U7WpxxX1vDrJ9gxfQkehFONXS82YVIndMZi9cWUCPPBr9RS/BmOnii0uSPNiu1tEizBllB9sImkfAOyYBOFSCI0HppXgTvgG+znTEyUOS1kmBQnTsrWNTKF9Pg= 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=k7QIKybk; 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="k7QIKybk" Received: by mail-pf1-f201.google.com with SMTP id d2e1a72fcca58-82c69a734a4so4623633b3a.1 for ; Tue, 31 Mar 2026 11:42:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20251104; t=1774982522; x=1775587322; darn=vger.kernel.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=Tz/A+PqaaRYnfto3SVdrefA60vgOfGvRg58Zg5Q2MyA=; b=k7QIKybkQzYY3lZtVDwe6pBeKr+m0doM0cawB+TrSkWzUPb7SIwz4VvZ78CsjHv53r d/SFOE3MmrYWZgKWaHdq7YM1+JhHxeqkJH37biChRUP/PhbMniNElliVvunovvn8HNDV Z5zdC5Qqi+MD1ey7iEN3gcVzjMmC2dxVtM/06IiNln+TVzVV3cdv8Ml6NMc6Zcqc3JOO gmXfCZgvpiCGPKfpiDiM/5cCDxyPXW2azwWJ84ppQpfcrXHWtVHZ1XgN4ykMie6E1Tq5 nA8JvTXSFqj6dT1q9OlfzxP3dWGwAEXNwo5uUv+oExFgm80IQoR7tsMOxnG/YZMef28P 1YyA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1774982522; x=1775587322; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=Tz/A+PqaaRYnfto3SVdrefA60vgOfGvRg58Zg5Q2MyA=; b=h7+4nvRfMa19MaBfz0mGlkryAE4yhqxpj21SXIJkWBmqyuTbAEWNtzZ093nNhbHDMB 3y3hl+3wXBu0OjE1y8yFHUcFmBBZNwrjTWL6DR2xtLhkUcLixlkJzmACDY2Tnllr05jx D7y1o/cxiMsdSSkB2uKZrSWKQIzEMRDQIIE6TVsW6G8a8mYFQnDq968PUuEhlRUO40vv Kqm+m3dD59BPQM5D5ECwJW7AdiWtMwNfj6snGdtL72R1fe7HIhP5COwdVUY/KoJZGMBB jojAGpAw6WBpg1S0Fny+wDNNkcAj+wz2uylTfmKIsGc5PX055SuvjsAPDF/OJAK8ZVyX 2j1w== X-Forwarded-Encrypted: i=1; AJvYcCXvRDv2bwSjw+ORdAEQRmkT6wOEVFhoo9rSVHwFtitIj67siXgnKbo1ckGvzWuHs59fQnHsRI24c1/8ec4=@vger.kernel.org X-Gm-Message-State: AOJu0Yw2NIuerM6GzpVn6Ic600GPrrqRf/SCSxqZ068WTPPIAebSrHOh KYy3BbhZam1R2Z9e096tb7nOTQ83Y31WQ9+8j+geFm0Xd/o5AntSB6igXOs0TF0WnHSba8H4JZv yOvZzyg== X-Received: from pfbct24.prod.google.com ([2002:a05:6a00:f98:b0:82c:6e7c:ac61]) (user=seanjc job=prod-delivery.src-stubby-dispatcher) by 2002:a05:6a00:94d5:b0:82c:9c5a:4c32 with SMTP id d2e1a72fcca58-82ce8943aabmr599684b3a.6.1774982521969; Tue, 31 Mar 2026 11:42:01 -0700 (PDT) Date: Tue, 31 Mar 2026 11:42:00 -0700 In-Reply-To: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20260310234829.2608037-1-seanjc@google.com> <20260310234829.2608037-11-seanjc@google.com> Message-ID: Subject: Re: [PATCH 10/21] KVM: SEV: Move standard VM-scoped helpers to detect SEV+ guests to sev.c From: Sean Christopherson To: Alexander Potapenko Cc: Paolo Bonzini , kvm@vger.kernel.org, linux-kernel@vger.kernel.org, Jethro Beekman , "Carlos =?utf-8?B?TMOzcGV6?=" Content-Type: text/plain; charset="us-ascii" On Tue, Mar 17, 2026, Alexander Potapenko wrote: > > -static __always_inline bool sev_guest(struct kvm *kvm) > > -{ > > - return ____sev_guest(kvm); > > -} > > -static __always_inline bool sev_es_guest(struct kvm *kvm) > > -{ > > - return ____sev_es_guest(kvm); > > -} > > arch/x86/kvm/svm/avic.c is still using sev_es_guest(), isn't it? When applied against kvm/master, yes. I posted this against v7.0-rc2, which didn't have commit 87d0f901a9bd ("KVM: SVM: Set/clear CR8 write interception when AVIC is (de)activated"). If that's the only flaw, I'll fixup "KVM: SEV: Provide vCPU-scoped accessors for detecting SEV+ guests" when applying (instead of sending a v2).