Re: [PATCH v2 1/3] hw/loongarch/virt: Modify ipi as percpu device

[Philippe Mathieu-Daudé]

On 12/5/23 12:04, Song Gao wrote:
> ipi is used to communicate between cpus, this patch modified
> loongarch ipi device as percpu deivce, so that there are

"device"

> 2 MemoryRegions with ipi device, rather than 2*cpus
> MemoryRegions, which may be large than QDEV_MAX_MMIO if
> more cpus are added on loongarch virt machine.
>
> Signed-off-by: Song Gao <gaosong@loongson.cn>
> ---
>   hw/intc/loongarch_ipi.c         | 44 ++++++++++++---------------------
>   hw/loongarch/virt.c             | 12 ++++-----
>   include/hw/intc/loongarch_ipi.h | 10 +++-----
>   include/hw/loongarch/virt.h     |  1 -
>   4 files changed, 26 insertions(+), 41 deletions(-)

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>