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([2001:b07:add:ec09:c399:bc87:7b6c:fb2a]) by smtp.googlemail.com with ESMTPSA id m23-20020a170906849700b0079e11b8e891sm5592338ejx.125.2022.11.02.11.02.47 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 02 Nov 2022 11:02:48 -0700 (PDT) Message-ID: <38d7f8af-3cf0-0d5b-3fda-a2a3326f7b28@redhat.com> Date: Wed, 2 Nov 2022 19:02:47 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.0 Subject: Re: [PATCH v5 00/30] KVM: hardware enable/disable reorganize Content-Language: en-US To: Sean Christopherson , isaku.yamahata@intel.com Cc: linux-kernel@vger.kernel.org, kvm@vger.kernel.org, Thomas Gleixner , Marc Zyngier , Will Deacon , isaku.yamahata@gmail.com, Kai Huang , Chao Gao , Atish Patra , Shaokun Zhang , Daniel Lezcano , Huang Ying , Huacai Chen , Dave Hansen , Borislav Petkov References: From: Paolo Bonzini In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 10/14/22 06:04, Sean Christopherson wrote: > Good news (from a certain point of view): > The reason that the "generic h/w enabling" doesn't help much is because after sorting > out the myriad issues in KVM initialization, which is even more of a bug-ridden mess > than I initially thought, kvm_init() no longer has_any_ arch hooks. All the compat > checks and whatnot are handled in x86, so tweaking those for TDX should be easier, > or at the very least, we should have more options. > > Sorting everything out is proving to be a nightmare, but I think I have the initial > coding done. Testing will be fun. It'll likely be next week before I can post > anything. Hi Sean, is this the same series that you mentioned a couple hours ago in reply to Isaku? Thanks, Paolo