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Tue, 01 Mar 2022 17:46:55 -0800 (PST) Received: from xz-m1.local ([94.177.118.101]) by smtp.gmail.com with ESMTPSA id a11-20020a056a001d0b00b004f4057fafe2sm9244387pfx.94.2022.03.01.17.46.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 01 Mar 2022 17:46:54 -0800 (PST) Date: Wed, 2 Mar 2022 09:46:49 +0800 From: Peter Xu To: "Dr. David Alan Gilbert" Subject: Re: [PATCH v2 00/25] migration: Postcopy Preemption Message-ID: References: <20220301083925.33483-1-peterx@redhat.com> MIME-Version: 1.0 In-Reply-To: Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=peterx@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Received-SPF: pass client-ip=170.10.133.124; envelope-from=peterx@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -28 X-Spam_score: -2.9 X-Spam_bar: -- X-Spam_report: (-2.9 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.082, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Leonardo Bras Soares Passos , Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= , qemu-devel@nongnu.org, Juan Quintela Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Tue, Mar 01, 2022 at 04:51:09PM +0000, Dr. David Alan Gilbert wrote: > Hmm, I think it's worth getting TLS working before putting the full > series in, because it might impact the way you wire the channels up - > it's going to take some care; but lets see which parts we can/should > take. IMHO it should be mostly transparent to the whole user interface and the rest of the features, thanks to the well-abstracted qio channel layer, so most code does not really need to worry about what kind of channel it is. But sure, we don't need to rush. Thanks, -- Peter Xu