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That's all we know. X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @linaro.org) Content-Type: text/plain; charset="utf-8" From: Richard Henderson While we expect KVM to support MTE at some future point, it certainly won't be ready in time for qemu 5.1. Signed-off-by: Richard Henderson Message-id: 20200713213341.590275-3-richard.henderson@linaro.org Reviewed-by: Peter Maydell Signed-off-by: Peter Maydell --- hw/arm/virt.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/hw/arm/virt.c b/hw/arm/virt.c index 5866c4ce202..a7f3d442db3 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -1773,6 +1773,12 @@ static void machvirt_init(MachineState *machine) exit(1); } =20 + if (vms->mte && kvm_enabled()) { + error_report("mach-virt: KVM does not support providing " + "MTE to the guest CPU"); + exit(1); + } + create_fdt(vms); =20 possible_cpus =3D mc->possible_cpu_arch_ids(machine); --=20 2.20.1