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([2001:b07:6468:f312:5e2c:eb9a:a8b6:fd3e]) by smtp.gmail.com with ESMTPSA id t15sm1151761edc.34.2021.03.31.02.41.04 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 31 Mar 2021 02:41:05 -0700 (PDT) Subject: Re: [PATCH 00/18] KVM: Consolidate and optimize MMU notifiers To: Marc Zyngier Cc: Sean Christopherson , Huacai Chen , Aleksandar Markovic , Paul Mackerras , James Morse , Julien Thierry , Suzuki K Poulose , Vitaly Kuznetsov , Wanpeng Li , Jim Mattson , Joerg Roedel , linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, linux-mips@vger.kernel.org, kvm@vger.kernel.org, kvm-ppc@vger.kernel.org, linux-kernel@vger.kernel.org, Ben Gardon References: <20210326021957.1424875-1-seanjc@google.com> From: Paolo Bonzini Message-ID: <569a089e-471f-8182-cdb2-74188f0cc81d@redhat.com> Date: Wed, 31 Mar 2021 11:41:04 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.7.0 MIME-Version: 1.0 In-Reply-To: Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=pbonzini@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210331_104112_030804_C381C4C6 X-CRM114-Status: GOOD ( 16.48 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gMzEvMDMvMjEgMTE6MzQsIE1hcmMgWnluZ2llciB3cm90ZToKPiAKPj4gUXVldWVkIGFuZCAx LTkgYW5kIDE4LCB0aGFua3MuwqAgVGhlcmUncyBhIHNtYWxsIGlzc3VlIGluIHBhdGNoIDEwIHRo YXQKPj4gcHJldmVudGVkIG1lIGZyb20gY29tbWl0dGluZyAxMC0xNSwgYnV0IHRoZXkgbW9zdGx5 IGxvb2sgZ29vZC4KPiAKPiBDYW4geW91IHBsZWFzZSBwdXNoIHRoZSByZXN1bHRpbmcgbWVyZ2Ug c29tZXdoZXJlPwo+IAo+IEknbSBjb25jZXJuZWQgdGhhdCBpdCB3aWxsIGNvbmZsaWN0IGluIGlu dGVyZXN0aW5nIHdheSB3aXRoIG90aGVyIHN0dWZmCj4gdGhhdCBpcyBvbiBpdHMgd2F5IG9uIHRo ZSBhcm02NCBzaWRlLCBub3QgdG8gbWVudGlvYm4gdGhhdCB0aGlzIGhhc24ndAo+IGJlZW4gdGVz dGVkIGF0IGFsbCBvbiBhbnl0aGluZyBidXQgeDg2IChhbmQgZ2l2ZW4gdGhlIHNlcmllcyB3YXMg cG9zdGVkCj4gb24gRnJpZGF5LCB0aGF0J3MgYSBiaXQgb2YgYSBzaG9ydCBub3RpY2UpLgoKWWVz LCBJIHdpbGwgcHVzaCBpdCBzaG9ydGx5IHRvIGt2bS9xdWV1ZS4gIE5vdGUgdGhhdCB0aGUgcGF0 Y2hlcyBJIGhhdmUgCnB1c2hlZCBhcmUgeDg2IG9ubHkgYXBhcnQgZnJvbSBjaGFuZ2VzIHRvIHRy YWNlcG9pbnRzLiAgVGhlIHJlc3Qgd2lsbCAKY2VydGFpbmx5IG5lZWQgYSBsb3QgbW9yZSBiYWtp bmcsIHdoaWNoIGlzIGFsc28gd2h5IEkgZ290IHJpZCBxdWlja2x5IG9mIAp0aGUgZWFzeSBvbmVz LgoKUGFvbG8KCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpsaW51eC1hcm0ta2VybmVsIG1haWxpbmcgbGlzdApsaW51eC1hcm0ta2VybmVsQGxpc3RzLmlu ZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9s aW51eC1hcm0ta2VybmVsCg==