| Message ID | 20230503-virt-to-pfn-v6-4-rc1-v1-5-6c4698dcf9c8@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | arch: Make virt_to_pfn into a static inline | expand |
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; >
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;
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> --- fs/cifs/smbdirect.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)