kbuild test robot <l...@intel.com> wrote:
> tree:
> https://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
> testing
> head: ca78a3eaad69bd08ba41c144c21881dc694d4a32
> commit: 8dc6e3891a4be64c0cca5e8fe2c3ad33bc06543e [4/6] xfrm: remove state and
> template sort indirections from xfrm_state_afinfo
> config: i386-randconfig-x003-201922 (attached as .config)
> compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
> reproduce:
> git checkout 8dc6e3891a4be64c0cca5e8fe2c3ad33bc06543e
> # save the attached .config to linux build tree
> make ARCH=i386
> If you fix the issue, kindly add following tag
> Reported-by: kbuild test robot <l...@intel.com>
>
> All errors (new ones prefixed by >>):
>
> net/xfrm/xfrm_state.c: In function 'xfrm_tmpl_sort':
> >> net/xfrm/xfrm_state.c:1792:9: error: '__xfrm6_tmpl_sort_cmp' undeclared
> >> (first use in this function); did you mean 'xfrm_tmpl_sort'?
> __xfrm6_tmpl_sort_cmp, 5);
> ^~~~~~~~~~~~~~~~~~~~~
> xfrm_tmpl_sort
> net/xfrm/xfrm_state.c:1792:9: note: each undeclared identifier is reported
> only once for each function it appears in
> net/xfrm/xfrm_state.c: In function 'xfrm_state_sort':
> >> net/xfrm/xfrm_state.c:1806:9: error: '__xfrm6_state_sort_cmp' undeclared
> >> (first use in this function); did you mean '__xfrm6_state_addr_cmp'?
> __xfrm6_state_sort_cmp, 6);
> ^~~~~~~~~~~~~~~~~~~~~~
> __xfrm6_state_addr_cmp
this lacks stubs for CONFIG_IPV6=n case.
Steffen, as this is still only in your testing branch, I suggest you
squash this snipped into commit 8dc6e3891a4be64c0cca5e8fe2c3ad33bc06543e
("xfrm: remove state and template sort indirections from xfrm_state_afinfo"),
it resolves this problem for me. Otherwise, I can make a formal submit,
just let me know.
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -1845,6 +1845,9 @@ static int __xfrm6_tmpl_sort_cmp(const void *p)
return 4;
}
#else
+static inline int __xfrm6_state_sort_cmp(const void *p) { return 5; }
+static inline int __xfrm6_tmpl_sort_cmp(const void *p) { return 4; }
+
static inline void
__xfrm6_sort(void **dst, void **src, int n,
int (*cmp)(const void *p), int maxclass)
