Messages in this thread | | | Date | Mon, 6 Aug 2012 21:40:47 +0900 | Subject | Re: [Patch] string: do not export memweight() to userspace | From | Akinobu Mita <> |
| |
2012/8/6 Cong Wang <amwang@redhat.com>: > From: WANG Cong <xiyou.wangcong@gmail.com> > > This patch fixes the following warning: > > usr/include/linux/string.h:8: userspace cannot reference function or variable defined in the kernel
Thanks for finding this problem. Looks good to me.
> Cc: Akinobu Mita <akinobu.mita@gmail.com> > Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com> > > --- > diff --git a/include/linux/string.h b/include/linux/string.h > index ffe0442..b917881 100644 > --- a/include/linux/string.h > +++ b/include/linux/string.h > @@ -144,8 +144,8 @@ static inline bool strstarts(const char *str, const char *prefix) > { > return strncmp(str, prefix, strlen(prefix)) == 0; > } > -#endif > > extern size_t memweight(const void *ptr, size_t bytes); > > +#endif /* __KERNEL__ */ > #endif /* _LINUX_STRING_H_ */
| |