Re: [Qemu-arm] [PATCH v2 01/14] hw/input/pckbd: Use qemu_log_mask(GUEST_ERROR) instead of fprintf

[Thomas Huth]

On 22.06.2018 15:40, Philippe Mathieu-Daudé wrote:
> Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
> ---
>  hw/input/pckbd.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/hw/input/pckbd.c b/hw/input/pckbd.c
> index f33e3fc63d..26aeac2326 100644
> --- a/hw/input/pckbd.c
> +++ b/hw/input/pckbd.c
> @@ -22,6 +22,7 @@
>   * THE SOFTWARE.
>   */
>  #include "qemu/osdep.h"
> +#include "qemu/log.h"
>  #include "hw/hw.h"
>  #include "hw/isa/isa.h"
>  #include "hw/i386/pc.h"
> @@ -308,7 +309,8 @@ static void kbd_write_command(void *opaque, hwaddr addr,
>          /* ignore that */
>          break;
>      default:
> -        fprintf(stderr, "qemu: unsupported keyboard cmd=0x%02x\n", (int)val);
> +        qemu_log_mask(LOG_GUEST_ERROR,
> +                      "unsupported keyboard cmd=0x%02lx\n", val);

Sorry for not spotting it in v1 already, but val is a uint64_t value, so
you need PRIx64 as format string here, otherwise you'll get an error
with 32-bit compilers.

 Thomas