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AJvYcCWXr8f+XdPd0sDIb/Hz33xsMKEtRwofOLyz8EoBTwLbXg2L8Ahuin/4rP/K0Xxv4EqwFaJVc3GXhJIoRkpKEITQTEhKLvgSr1Wp2/JC X-Gm-Message-State: AOJu0YyanCTgh5wYCV+EVO+uvMPUxnQLujZVqHV/qQV8xSaPF5gQzSBW 7vy0Rg2RdhenS4wuIQPwJiIYzxHBZZRiwXuWLA3Tr2ilWF8djugslZEVp/3ud7XUsgP9ZFUCeXs wYghJXnA3Z88U+74f2iTI2ffSn4U6p/4CWtjyjxWteQxlrUlwsD/lLgcJnoORRo/gjQHVdTj3Lv qo/srW0dErfevx61dPgWEVUXCBu1xmj5/vxZbd X-Received: by 2002:adf:fecf:0:b0:343:7116:815e with SMTP id q15-20020adffecf000000b003437116815emr6536021wrs.67.1713173805487; Mon, 15 Apr 2024 02:36:45 -0700 (PDT) X-Received: by 2002:adf:fecf:0:b0:343:7116:815e with SMTP id q15-20020adffecf000000b003437116815emr6536002wrs.67.1713173805166; Mon, 15 Apr 2024 02:36:45 -0700 (PDT) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20240229025759.1187910-1-stevensd@google.com> <20240229025759.1187910-9-stevensd@google.com> <15865985-4688-4b7e-9f2d-89803adb8f5b@collabora.com> In-Reply-To: From: Paolo Bonzini Date: Mon, 15 Apr 2024 11:36:33 +0200 Message-ID: Subject: Re: [PATCH v11 8/8] KVM: x86/mmu: Handle non-refcounted pages To: David Stevens Cc: Dmitry Osipenko , Sean Christopherson , Pierre-Eric Pelloux-Prayer , Yu Zhang , Isaku Yamahata , Zhi Wang , Maxim Levitsky , kvmarm@lists.linux.dev, linux-kernel@vger.kernel.org, kvm@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Mon, Apr 15, 2024 at 9:29=E2=80=AFAM David Stevens wrote: > Sean, is there any path towards getting this series merged, or is it > blocked on cleaning up the issues in KVM code raised by Christoph? I think after discussing that we can proceed. The series is making things _more_ consistent in not using refcounts at all for the secondary page tables, and Sean even had ideas on how to avoid the difference between 32- and 64-bit versions. Paolo