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([2001:b07:6468:f312:ec9b:111a:97e3:4baf]) by smtp.gmail.com with ESMTPSA id c14sm4503667wrm.64.2020.09.25.17.22.50 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 25 Sep 2020 17:22:51 -0700 (PDT) Subject: Re: [PATCH 11/22] kvm: mmu: Factor out allocating a new tdp_mmu_page To: Ben Gardon , linux-kernel@vger.kernel.org, kvm@vger.kernel.org Cc: Cannon Matthews , Peter Xu , Sean Christopherson , Peter Shier , Peter Feiner , Junaid Shahid , Jim Mattson , Yulei Zhang , Wanpeng Li , Vitaly Kuznetsov , Xiao Guangrong References: <20200925212302.3979661-1-bgardon@google.com> <20200925212302.3979661-12-bgardon@google.com> From: Paolo Bonzini Message-ID: <66db4185-d794-4b3e-89c2-c07f4f2b5f2a@redhat.com> Date: Sat, 26 Sep 2020 02:22:50 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.11.0 MIME-Version: 1.0 In-Reply-To: <20200925212302.3979661-12-bgardon@google.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 25/09/20 23:22, Ben Gardon wrote: > Move the code to allocate a struct kvm_mmu_page for the TDP MMU out of the > root allocation code to support allocating a struct kvm_mmu_page for every > page of page table memory used by the TDP MMU, in the next commit. > > Tested by running kvm-unit-tests and KVM selftests on an Intel Haswell > machine. This series introduced no new failures. > > This series can be viewed in Gerrit at: > https://linux-review.googlesource.com/c/virt/kvm/kvm/+/2538 Maybe worth squashing into the earlier patch. Paolo