Fix the assertion failure when running interrupts.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
 target/arm/kvm64.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/target/arm/kvm64.c b/target/arm/kvm64.c
index 80ad07ed0c..346e1f1a73 100644
--- a/target/arm/kvm64.c
+++ b/target/arm/kvm64.c
@@ -984,7 +984,9 @@ bool kvm_arm_handle_debug(CPUState *cs, struct kvm_debug_exit_arch *debug_exit)
     cs->exception_index = EXCP_BKPT;
     env->exception.syndrome = debug_exit->hsr;
     env->exception.vaddress = debug_exit->far;
+    qemu_mutex_lock_iothread();
     cc->do_interrupt(cs);
+    qemu_mutex_unlock_iothread();
 
     return false;
 }
-- 
2.17.1

On 26 September 2018 at 12:20, Alex Bennée <alex.bennee@linaro.org> wrote:
> Fix the assertion failure when running interrupts.
>
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
> ---
>  target/arm/kvm64.c | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/target/arm/kvm64.c b/target/arm/kvm64.c
> index 80ad07ed0c..346e1f1a73 100644
> --- a/target/arm/kvm64.c
> +++ b/target/arm/kvm64.c
> @@ -984,7 +984,9 @@ bool kvm_arm_handle_debug(CPUState *cs, struct kvm_debug_exit_arch *debug_exit)
>      cs->exception_index = EXCP_BKPT;
>      env->exception.syndrome = debug_exit->hsr;
>      env->exception.vaddress = debug_exit->far;
> +    qemu_mutex_lock_iothread();
>      cc->do_interrupt(cs);
> +    qemu_mutex_unlock_iothread();
>
>      return false;
>  }
> --
> 2.17.1

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>

thanks
-- PMM