[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH 2/3] hw/arm/virt: Error for MTE enabled with KVM
From: |
Richard Henderson |
Subject: |
[PATCH 2/3] hw/arm/virt: Error for MTE enabled with KVM |
Date: |
Mon, 13 Jul 2020 14:33:40 -0700 |
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 <richard.henderson@linaro.org>
---
hw/arm/virt.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index 5866c4ce20..a7f3d442db 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -1773,6 +1773,12 @@ static void machvirt_init(MachineState *machine)
exit(1);
}
+ if (vms->mte && kvm_enabled()) {
+ error_report("mach-virt: KVM does not support providing "
+ "MTE to the guest CPU");
+ exit(1);
+ }
+
create_fdt(vms);
possible_cpus = mc->possible_cpu_arch_ids(machine);
--
2.25.1