Re: [PATCH v2 6/7] iommufd: Implement sw_msi support natively

[Jason Gunthorpe]

On Wed, Feb 19, 2025 at 05:31:41PM -0800, Nicolin Chen wrote:

> +	cur = kzalloc(sizeof(*cur), GFP_KERNEL);
> +	if (!cur)
> +		cur = ERR_PTR(-ENOMEM);

          ^^^^^^^^^^^^^^^^

> +	cur->sw_msi_start = sw_msi_start;
> +	cur->msi_addr = msi_addr;
> +	cur->pgoff = max_pgoff;
> +	cur->id = ictx->sw_msi_id++;
> +	list_add_tail(&cur->sw_msi_item, &ictx->sw_msi_list);
> +	return cur;
> +}

Dan pointed out this should have been
  return ERR_PTR(-ENOMEM);

I fixed it up

Thanks,
Jason