On 5/11/2023 7:59 AM, Linus Walleij wrote:
> Like the other calls in this function virt_to_page() expects
> a pointer, not an integer.
>
> However since many architectures implement virt_to_pfn() as
> a macro, this function becomes polymorphic and accepts both a
> (unsigned long) and a (void *).
>
> Fix this up with an explicit cast.
>
> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
For fs/cifs:
Acked-by: Tom Talpey <tom@talpey.com>
> ---
> fs/cifs/smbdirect.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/fs/cifs/smbdirect.c b/fs/cifs/smbdirect.c
> index 0362ebd4fa0f..964f07375a8d 100644
> --- a/fs/cifs/smbdirect.c
> +++ b/fs/cifs/smbdirect.c
> @@ -2500,7 +2500,7 @@ static ssize_t smb_extract_kvec_to_rdma(struct iov_iter *iter,
> if (is_vmalloc_or_module_addr((void *)kaddr))
> page = vmalloc_to_page((void *)kaddr);
> else
> - page = virt_to_page(kaddr);
> + page = virt_to_page((void *)kaddr);
>
> if (!smb_set_sge(rdma, page, off, seg))
> return -EIO;
>