Re: [PATCH] hw/core/machine: Add the missing delimiter in cpu_slot_to_string()

[Laurent Vivier]

Le 08/10/2021 à 09:50, Yanan Wang a écrit :
> The expected output string from cpu_slot_to_string() ought to be
> like "socket-id: *, die-id: *, core-id: *, thread-id: *", so add
> the missing ", " before "die-id". This affects the readability
> of the error message.
> 
> Fixes: 176d2cda0d ("i386/cpu: Consolidate die-id validity in smp context")
> Signed-off-by: Yanan Wang <wangyanan55@huawei.com>
> ---
>  hw/core/machine.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/hw/core/machine.c b/hw/core/machine.c
> index b8d95eec32..0a23ae3106 100644
> --- a/hw/core/machine.c
> +++ b/hw/core/machine.c
> @@ -1157,6 +1157,9 @@ static char *cpu_slot_to_string(const CPUArchId *cpu)
>          g_string_append_printf(s, "socket-id: %"PRId64, 
> cpu->props.socket_id);
>      }
>      if (cpu->props.has_die_id) {
> +        if (s->len) {
> +            g_string_append_printf(s, ", ");
> +        }
>          g_string_append_printf(s, "die-id: %"PRId64, cpu->props.die_id);
>      }
>      if (cpu->props.has_core_id) {
> 

Reviewed-by: Laurent Vivier <laurent@vivier.eu>