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([2001:b07:6468:f312:c8dd:75d4:99ab:290a]) by smtp.googlemail.com with ESMTPSA id q19sm9367532ejm.74.2022.02.14.09.22.45 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 14 Feb 2022 09:22:45 -0800 (PST) Message-ID: <3caa56dc-ec80-a172-a632-42689aaf6f0b@redhat.com> Date: Mon, 14 Feb 2022 18:22:44 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.0 Subject: Re: [PATCH v2] KVM: SEV: Allow SEV intra-host migration of VM with mirrors Content-Language: en-US To: Peter Gonda Cc: kvm list , Sean Christopherson , Marc Orr , LKML References: <20220211193634.3183388-1-pgonda@google.com> From: Paolo Bonzini In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,NICE_REPLY_A,RDNS_NONE,SPF_HELO_NONE, T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2/14/22 16:52, Peter Gonda wrote: > On Mon, Feb 14, 2022 at 5:57 AM Paolo Bonzini wrote: >> >> On 2/11/22 20:36, Peter Gonda wrote: >>> + list_cut_before(&dst->mirror_vms, &src->mirror_vms, &src->mirror_vms); >>> + list_for_each_entry_safe(mirror, tmp, &dst->mirror_vms, >>> + mirror_entry) { >> >> Is list_for_each_entry_safe actually necessary here? (It would be if >> you used list_add/list_del instead of list_cut_before). > > I don't think so, I think we could use list_for_each_entry here. Do > you want me to send another revision? No, I can do that myself, thanks! Paolo