On Wed, May 20, 2020 at 8:58 AM Jason Wang wrote:
> The ptr is a pointer to userspace memory. So we need annotate it with
> __user otherwise we may get sparse warnings like:
>
> drivers/vhost/vhost.c:1603:13: sparse: sparse: incorrect type in initializer
> (different address spaces) @@expecte
On Wed, May 20, 2020 at 02:57:50PM +0800, Jason Wang wrote:
> The ptr is a pointer to userspace memory. So we need annotate it with
> __user otherwise we may get sparse warnings like:
>
> drivers/vhost/vhost.c:1603:13: sparse: sparse: incorrect type in initializer
> (different address spaces) @@
The ptr is a pointer to userspace memory. So we need annotate it with
__user otherwise we may get sparse warnings like:
drivers/vhost/vhost.c:1603:13: sparse: sparse: incorrect type in initializer
(different address spaces) @@expected void const *__gu_ptr @@got
unsigned int [noderef] [us
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