On Fri, Jan 10, 2025 at 01:26:37PM -0400, Jason Gunthorpe wrote:
> +#define INIT_EVENTQ_FOPS(read_op, write_op) \
> + (struct file_operations){ \
> + .owner = THIS_MODULE, \
> + .open = nonseekab
On Tue, Jan 07, 2025 at 09:10:07AM -0800, Nicolin Chen wrote:
> @@ -433,32 +434,35 @@ void iopt_remove_access(struct io_pagetable *iopt,
> u32 iopt_access_list_id);
> void iommufd_access_destroy_object(struct iommufd_object *obj);
>
> -/*
> - * An iommufd_fault object repr
> From: Nicolin Chen
> Sent: Wednesday, January 8, 2025 1:10 AM
>
> The fault object was designed exclusively for hwpt's IO page faults (PRI).
> But its queue implementation can be reused for other purposes too, such as
> hardware IRQ and event injections to user space.
>
> Meanwhile, a fault ob
