From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B87CAC4167B for ; Thu, 30 Nov 2023 01:42:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344043AbjK3BmC (ORCPT ); Wed, 29 Nov 2023 20:42:02 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34088 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231536AbjK3BmA (ORCPT ); Wed, 29 Nov 2023 20:42:00 -0500 Received: from mail-yw1-x114a.google.com (mail-yw1-x114a.google.com [IPv6:2607:f8b0:4864:20::114a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7120595 for ; Wed, 29 Nov 2023 17:42:06 -0800 (PST) Received: by mail-yw1-x114a.google.com with SMTP id 00721157ae682-5d1ed4b268dso8183767b3.0 for ; Wed, 29 Nov 2023 17:42:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1701308525; x=1701913325; 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=UJiTexEo/V1fShNskSxIf2XvNn8+cQRjMRJWxCEEnB0=; b=Xuow30fC4+Knlna+BI56y8gbSenRSlpZVD6YUtEJ0Bcy5gYa4m3X59VO9eXe+/hE4M JhzppL9O8gqLmm0sW4OmozLA3zhQUYHkvew7tPSNJ2J5t8nG6vy6w6NG4hha1OrcNnSz F5D/NlAyMR+1fDbgOMsM4iuUub6VxDC614Uhc5LwE7g31SBMh1ib76PjdY4K1yu1PKPk l30H6z1knSNwGa8RnJkBSGZMsNuRWn2chYE7SAc0Cy3AyspIg+ruEYiV1xGcKATYKiyE MZ1lYwdbITG7aeAcZYW3PYSL35rBsAsBEugFSsrtsbr67YCYRUvkwSCDE3Eqtr8Pa+3K 2kMw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1701308525; x=1701913325; 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=UJiTexEo/V1fShNskSxIf2XvNn8+cQRjMRJWxCEEnB0=; b=XbA5XW2/cMHFqv7UjGcbfZ7HeUSq3tVXyeNEs0EtJEdDOrPG5MHjuAwnr3DA9Gzsnp IvjPzsRJFdWDoIdc28FIFIjBZyn9B7wc5CztHkoXgXkuek1b1iuLjdY0QAFq2lTBEu6/ G62shACrXGWPnAyXMZPNHXQKyqiYXa1ol3n8Q7QL0/w+75u2Tm/KcVPCoBOndL47GMZp LXWLb+M5zj0yISQ0LoLIXYRFvPytfiSxYaJY6q3ktZBKtdf3ymqehi1hx7pmY7zwZOhe iQRxx7FNpGaE7B5gzsXui1ccIGKcq07qnoENDbe1yvjJpKjk9SiLQbSMuTNB6GXZNZLF gF/w== X-Gm-Message-State: AOJu0Yy1+heJYA0fl7+J96FUlhY732p0bGYx5jG34PubswWaU0VCiMge Pq+spBvqbBvqA/3/iGL5tEJtUSOTm+k= X-Google-Smtp-Source: AGHT+IG8Xv0X2KGQHPvRQOHcUbtzsQsthfYCxiRlfbVLaRRLFYnmSFC8z2XlvUktMdkOuzt9IB2Q97PT6sg= X-Received: from zagreus.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:5c37]) (user=seanjc job=sendgmr) by 2002:a05:690c:98d:b0:5cd:c47d:d8a0 with SMTP id ce13-20020a05690c098d00b005cdc47dd8a0mr650442ywb.7.1701308525670; Wed, 29 Nov 2023 17:42:05 -0800 (PST) Date: Wed, 29 Nov 2023 17:42:04 -0800 In-Reply-To: <20231025152406.1879274-1-vkuznets@redhat.com> Mime-Version: 1.0 References: <20231025152406.1879274-1-vkuznets@redhat.com> Message-ID: Subject: Re: [PATCH 00/14] KVM: x86: Make Hyper-V emulation optional From: Sean Christopherson To: Vitaly Kuznetsov Cc: kvm@vger.kernel.org, Paolo Bonzini , Maxim Levitsky , linux-kernel@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Oct 25, 2023, Vitaly Kuznetsov wrote: > Vitaly Kuznetsov (14): > KVM: x86: xen: Remove unneeded xen context from struct kvm_arch when > !CONFIG_KVM_XEN > KVM: x86: hyper-v: Move Hyper-V partition assist page out of Hyper-V > emulation context > KVM: VMX: Split off vmx_onhyperv.{ch} from hyperv.{ch} > KVM: x86: hyper-v: Introduce kvm_hv_synic_auto_eoi_set() > KVM: x86: hyper-v: Introduce kvm_hv_synic_has_vector() > KVM: VMX: Split off hyperv_evmcs.{ch} > KVM: x86: hyper-v: Introduce kvm_hv_nested_transtion_tlb_flush() > helper > KVM: selftests: Make all Hyper-V tests explicitly dependent on Hyper-V > emulation support in KVM > KVM: selftests: Fix vmxon_pa == vmcs12_pa == -1ull > vmx_set_nested_state_test for !eVMCS case > KVM: x86: Make Hyper-V emulation optional > KVM: nVMX: hyper-v: Introduce nested_vmx_evmptr12() and > nested_vmx_is_evmptr12_valid() helpers > KVM: nVMX: hyper-v: Introduce nested_vmx_evmcs() accessor > KVM: nVMX: hyper-v: Hide more stuff under CONFIG_KVM_HYPERV > KVM: nSVM: hyper-v: Hide more stuff under > CONFIG_KVM_HYPERV/CONFIG_HYPERV No major complaints. If it hadn't been for the build failure, I likely wouldn't have even bothered with most of my nits ;-) I'll wait for v2 though, trying to fixup as I go will be a bit risky.