diff mbox series

[16/20] hw/arm/virt: Only require TCG || QTest to use TrustZone

Message ID 20250619131319.47301-17-philmd@linaro.org
State New
Headers show
Series arm: Fixes and preparatory cleanups for split-accel | expand

Commit Message

Philippe Mathieu-Daudé June 19, 2025, 1:13 p.m. UTC 
We only need TCG (or QTest) to use TrustZone, whether
KVM or HVF are used is not relevant.

Reported-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 hw/arm/virt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Richard Henderson June 19, 2025, 9:22 p.m. UTC | #1 
On 6/19/25 06:13, Philippe Mathieu-Daudé wrote:
> We only need TCG (or QTest) to use TrustZone, whether
> KVM or HVF are used is not relevant.
> 
> Reported-by: Alex Bennée<alex.bennee@linaro.org>
> Signed-off-by: Philippe Mathieu-Daudé<philmd@linaro.org>
> ---
>   hw/arm/virt.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

r~
diff mbox series

Patch

diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index 99fde5836c9..b49d8579161 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -2203,7 +2203,7 @@  static void machvirt_init(MachineState *machine)
         exit(1);
     }
 
-    if (vms->secure && (kvm_enabled() || hvf_enabled())) {
+    if (vms->secure && !tcg_enabled() && !qtest_enabled()) {
         error_report("mach-virt: %s does not support providing "
                      "Security extensions (TrustZone) to the guest CPU",
                      current_accel_name());