#include <linux/errno.h>
#include <linux/pci.h>
+#include <linux/security.h>
#include <linux/syscalls.h>
#include <linux/uaccess.h>
#include "pci.h"
u32 dword;
int err = 0;
- if (!capable(CAP_SYS_ADMIN))
+ if (!capable(CAP_SYS_ADMIN) ||
+ security_locked_down(LOCKDOWN_PCI_ACCESS))
return -EPERM;
dev = pci_get_domain_bus_and_slot(0, bus, dfn);