Re: [Qemu-devel] [PATCH v1 2/4] target/arm64: hold BQL when calling do_interrupt()

[Peter Maydell]

On 26 September 2018 at 12:20, Alex Bennée <address@hidden> wrote:
> Fix the assertion failure when running interrupts.
>
> Signed-off-by: Alex Bennée <address@hidden>
> ---
>  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 <address@hidden>

thanks
-- PMM