if (!(vm_flags & VM_MAYREAD))
return -EFAULT;
}
- if (!arch_vma_access_permitted(vma, write, foreign))
+ /*
+ * gups are always data accesses, not instruction
+ * fetches, so execute=false here
+ */
+ if (!arch_vma_access_permitted(vma, write, false, foreign))
return -EFAULT;
return 0;
}
/*
* The architecture might have a hardware protection
* mechanism other than read/write that can deny access.
+ *
+ * gup always represents data access, not instruction
+ * fetches, so execute=false here:
*/
- if (!arch_vma_access_permitted(vma, write, foreign))
+ if (!arch_vma_access_permitted(vma, write, false, foreign))
return false;
return true;