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AJvYcCWmLCYdZgbLG/Ikknv+uopifmwpL6Uj4w+TmeVuKvvcZn566lyP1pXmpZ39cONdzAQCKwSMcanC8qWq5VNYvMQ2rxYxEb2d X-Gm-Message-State: AOJu0Yy/VGSdjSCukp0rSLfLHecZUAIt4RWYh3rA9KfGJdXG5FGK6krn gF2RdbOzEcM+MbRrp8lfnm+U1antoFr6l7YAyLFcrPq/Calrb1pGpuVS0CtuXb/MCTgsJpwleA= = X-Google-Smtp-Source: AGHT+IHMwP7mtHKT127TxYqntr8FVuJ7TVNM66KxywWU4Ngx0R+m7wXDu6r4saiVjzNmhTgu/W91QxWrOg== X-Received: from fuad.c.googlers.com ([fda3:e722:ac3:cc00:28:9cb1:c0a8:1613]) (user=tabba job=sendgmr) by 2002:a81:f101:0:b0:608:9758:e8b with SMTP id h1-20020a81f101000000b0060897580e8bmr613552ywm.8.1708618312398; Thu, 22 Feb 2024 08:11:52 -0800 (PST) Date: Thu, 22 Feb 2024 16:10:47 +0000 In-Reply-To: <20240222161047.402609-1-tabba@google.com> Precedence: bulk X-Mailing-List: kvmarm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20240222161047.402609-1-tabba@google.com> X-Mailer: git-send-email 2.44.0.rc1.240.g4c46232300-goog Message-ID: <20240222161047.402609-27-tabba@google.com> Subject: [RFC PATCH v1 26/26] KVM: arm64: Enable private memory kconfig for arm64 From: Fuad Tabba To: kvm@vger.kernel.org, kvmarm@lists.linux.dev Cc: pbonzini@redhat.com, chenhuacai@kernel.org, mpe@ellerman.id.au, anup@brainfault.org, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, seanjc@google.com, viro@zeniv.linux.org.uk, brauner@kernel.org, willy@infradead.org, akpm@linux-foundation.org, xiaoyao.li@intel.com, yilun.xu@intel.com, chao.p.peng@linux.intel.com, jarkko@kernel.org, amoorthy@google.com, dmatlack@google.com, yu.c.zhang@linux.intel.com, isaku.yamahata@intel.com, mic@digikod.net, vbabka@suse.cz, vannapurve@google.com, ackerleytng@google.com, mail@maciej.szmigiero.name, david@redhat.com, michael.roth@amd.com, wei.w.wang@intel.com, liam.merwick@oracle.com, isaku.yamahata@gmail.com, kirill.shutemov@linux.intel.com, suzuki.poulose@arm.com, steven.price@arm.com, quic_eberman@quicinc.com, quic_mnalajal@quicinc.com, quic_tsoni@quicinc.com, quic_svaddagi@quicinc.com, quic_cvanscha@quicinc.com, quic_pderrin@quicinc.com, quic_pheragu@quicinc.com, catalin.marinas@arm.com, james.morse@arm.com, yuzenghui@huawei.com, oliver.upton@linux.dev, maz@kernel.org, will@kernel.org, qperret@google.com, keirf@google.com, tabba@google.com Content-Type: text/plain; charset="UTF-8" Now that the infrastructure is in place for arm64 to support guest private memory, enable it in the arm64 kernel configuration. Signed-off-by: Fuad Tabba --- arch/arm64/kvm/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/kvm/Kconfig b/arch/arm64/kvm/Kconfig index 6c3c8ca73e7f..559eb9d34447 100644 --- a/arch/arm64/kvm/Kconfig +++ b/arch/arm64/kvm/Kconfig @@ -40,6 +40,8 @@ menuconfig KVM select SCHED_INFO select GUEST_PERF_EVENTS if PERF_EVENTS select XARRAY_MULTI + select KVM_GENERIC_PRIVATE_MEM + select KVM_GENERIC_PRIVATE_MEM_MAPPABLE help Support hosting virtualized guest machines. -- 2.44.0.rc1.240.g4c46232300-goog