5:23 a.m.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 1c0cc5f1ae5ee5a6913704c0d75a6e99604ee30a
commit: 77ceb68e29ccd25d923b6af59e74ecaf736cc4b7 ionic: Add notifyq support
date: 5 weeks ago
config: x86_64-randconfig-a002-201941 (attached as .config)
compiler: gcc-6 (Debian 6.3.0-18+deb9u1) 6.3.0 20170516
reproduce:
git checkout 77ceb68e29ccd25d923b6af59e74ecaf736cc4b7
# save the attached .config to linux build tree
make ARCH=x86_64
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>):
drivers/net/ethernet/pensando/ionic/ionic_lif.c: In function
'ionic_notifyq_service':
> drivers/net/ethernet/pensando/ionic/ionic_lif.c:333:2: error:
implicit declaration of function 'dynamic_hex_dump'
[-Werror=implicit-function-declaration]
dynamic_hex_dump("event ",
DUMP_PREFIX_OFFSET, 16, 1,
^~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +/dynamic_hex_dump +333 drivers/net/ethernet/pensando/ionic/ionic_lif.c
311
312 static bool ionic_notifyq_service(struct ionic_cq *cq,
313 struct ionic_cq_info *cq_info)
314 {
315 union ionic_notifyq_comp *comp = cq_info->cq_desc;
316 struct net_device *netdev;
317 struct ionic_queue *q;
318 struct ionic_lif *lif;
319 u64 eid;
320
321 q = cq->bound_q;
322 lif = q->info[0].cb_arg;
323 netdev = lif->netdev;
324 eid = le64_to_cpu(comp->event.eid);
325
326 /* Have we run out of new completions to process? */
327 if (eid <= lif->last_eid)
328 return false;
329
330 lif->last_eid = eid;
331
332 dev_dbg(lif->ionic->dev, "notifyq event:\n");
333 dynamic_hex_dump("event ", DUMP_PREFIX_OFFSET, 16, 1,
334 comp, sizeof(*comp), true);
335
336 switch (le16_to_cpu(comp->event.ecode)) {
337 case IONIC_EVENT_LINK_CHANGE:
338 netdev_info(netdev, "Notifyq IONIC_EVENT_LINK_CHANGE eid=%lld\n",
339 eid);
340 netdev_info(netdev,
341 " link_status=%d link_speed=%d\n",
342 le16_to_cpu(comp->link_change.link_status),
343 le32_to_cpu(comp->link_change.link_speed));
344 break;
345 case IONIC_EVENT_RESET:
346 netdev_info(netdev, "Notifyq IONIC_EVENT_RESET eid=%lld\n",
347 eid);
348 netdev_info(netdev, " reset_code=%d state=%d\n",
349 comp->reset.reset_code,
350 comp->reset.state);
351 break;
352 default:
353 netdev_warn(netdev, "Notifyq unknown event ecode=%d eid=%lld\n",
354 comp->event.ecode, eid);
355 break;
356 }
357
358 return true;
359 }
360
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