On 8/29/23 19:19, Volodymyr Babchuk wrote:
> diff --git a/xen/drivers/vpci/header.c b/xen/drivers/vpci/header.c
> index 1e82217200..e351db4620 100644
> --- a/xen/drivers/vpci/header.c
> +++ b/xen/drivers/vpci/header.c
> @@ -523,6 +546,14 @@ static void cf_check cmd_write(
> pci_conf_write16(pdev->sbdf, reg, cmd);
> }
>
> +static uint32_t guest_cmd_read(const struct pci_dev *pdev, unsigned int reg,
As this function is called indirectly, it needs a cf_check attribute
> + void *data)
> +{
> + const struct vpci_header *header = data;
> +
> + return header->guest_cmd;
> +}
> +
> static void cf_check bar_write(
> const struct pci_dev *pdev, unsigned int reg, uint32_t val, void *data)
> {
