Re: [PATCH for-6.2 v6 7/7] memory_hotplug.c: send DEVICE_UNPLUG_ERROR in acpi_memory_hotplug_write()

[Michael S. Tsirkin]

On Mon, Jul 19, 2021 at 05:08:27PM -0300, Daniel Henrique Barboza wrote:
> MEM_UNPLUG_ERROR is deprecated since the introduction of
> DEVICE_UNPLUG_ERROR. Keep emitting both while the deprecation of
> MEM_UNPLUG_ERROR is pending.
> 
> CC: Michael S. Tsirkin <mst@redhat.com>
> CC: Igor Mammedov <imammedo@redhat.com>
> Reviewed-by: Greg Kurz <groug@kaod.org>
> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>

Acked-by: Michael S. Tsirkin <mst@redhat.com>

Pls merge with rest of series.

> ---
>  hw/acpi/memory_hotplug.c | 10 ++++++++++
>  1 file changed, 10 insertions(+)
> 
> diff --git a/hw/acpi/memory_hotplug.c b/hw/acpi/memory_hotplug.c
> index e37acb0367..a0772fe083 100644
> --- a/hw/acpi/memory_hotplug.c
> +++ b/hw/acpi/memory_hotplug.c
> @@ -8,6 +8,7 @@
>  #include "qapi/error.h"
>  #include "qapi/qapi-events-acpi.h"
>  #include "qapi/qapi-events-machine.h"
> +#include "qapi/qapi-events-qdev.h"
>  
>  #define MEMORY_SLOTS_NUMBER          "MDNR"
>  #define MEMORY_HOTPLUG_IO_REGION     "HPMR"
> @@ -181,10 +182,19 @@ static void acpi_memory_hotplug_write(void *opaque, 
> hwaddr addr, uint64_t data,
>  
>                  trace_mhp_acpi_pc_dimm_delete_failed(mem_st->selector);
>  
> +                /*
> +                 * Send both MEM_UNPLUG_ERROR and DEVICE_UNPLUG_ERROR
> +                 * while the deprecation of MEM_UNPLUG_ERROR is
> +                 * pending.
> +                 */
>                  if (dev->id) {
>                      qapi_event_send_mem_unplug_error(dev->id, error_pretty);
>                  }
>  
> +                qapi_event_send_device_unplug_error(!!dev->id, dev->id,
> +                                                    dev->canonical_path,
> +                                                    true, error_pretty);
> +
>                  error_free(local_err);
>                  break;
>              }
> -- 
> 2.31.1