10 Apr
2018
10 Apr
'18
10:47 a.m.
Hi,
On 04/10/2018 09:53 AM, Oleksandr Andrushchenko wrote:
On 02/14/2018 03:50 AM, Dongwon Kim wrote:
diff --git a/drivers/dma-buf/hyper_dmabuf/hyper_dmabuf_id.h
[...]
+#ifndef __HYPER_DMABUF_ID_H__ +#define __HYPER_DMABUF_ID_H__
+#define HYPER_DMABUF_ID_CREATE(domid, cnt) \ + ((((domid) & 0xFF) << 24) | ((cnt) & 0xFFFFFF))
I would define hyper_dmabuf_id_t.id as a union or 2 separate fields to avoid his magic
I am not sure the union would be right here because the layout will differs between big and little endian. So does that value will be passed to other guest?
Cheers,
--
Julien Grall