On Tue, Aug 20, 2019 at 03:14:42PM +0200, Bernard Metzler wrote:
> } else if (c_tx->in_syscall) {
> - if (copy_from_user((void *)paddr,
> - (const void __user *)sge->laddr,
> - bytes))
> + if (copy_from_user(paddr,
> + (const void __user *)(uintptr_t)sge->laddr,
> + bytes))
This pattern should be written u64_to_user_ptr(), in fact every
place that treats a user sourced u64 should use it.
Jason
