+Claire Chang 

On Sat, Apr 17, 2021 at 11:16 AM kernel test robot <lkp@intel.com> wrote:

tree:   https://chromium.googlesource.com/chromiumos/third_party/kernel chromeos-5.4
head:   03c601082f2f279deba7e2b6923e735273c65587
commit: 0d7e331a785cdb87c2b4005d226bf8a22f7fd87e [180/242] UPSTREAM: mt76: rely on AQL for burst size limits on tx queueing
config: nios2-allyesconfig (attached as .config)
compiler: nios2-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git remote add chrome-os https://chromium.googlesource.com/chromiumos/third_party/kernel
        git fetch --no-tags chrome-os chromeos-5.4
        git checkout 0d7e331a785cdb87c2b4005d226bf8a22f7fd87e
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross W=1 ARCH=nios2

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

Note: the chrome-os/chromeos-5.4 HEAD 03c601082f2f279deba7e2b6923e735273c65587 builds fine.
      It only hurts bisectibility.

All errors (new ones prefixed by >>):

   drivers/net/wireless/mediatek/mt76/tx.c: In function 'mt76_txq_send_burst':
>> drivers/net/wireless/mediatek/mt76/tx.c:504:7: error: 'q' undeclared (first use in this function); did you mean 'sq'?
     504 |   if (q->queued + MT_TXQ_FREE_THR >= q->ndesc)
         |       ^
         |       sq
   drivers/net/wireless/mediatek/mt76/tx.c:504:7: note: each undeclared identifier is reported only once for each function it appears in
   drivers/net/wireless/mediatek/mt76/tx.c: In function 'mt76_txq_schedule_list':
   drivers/net/wireless/mediatek/mt76/tx.c:547:7: error: 'q' undeclared (first use in this function); did you mean 'sq'?
     547 |   if (q->queued + MT_TXQ_FREE_THR >= q->ndesc)
         |       ^
         |       sq


vim +504 drivers/net/wireless/mediatek/mt76/tx.c

   461 
   462  static int
   463  mt76_txq_send_burst(struct mt76_phy *phy, struct mt76_sw_queue *sq,
   464                      struct mt76_txq *mtxq)
   465  {
   466          struct mt76_dev *dev = phy->dev;
   467          struct ieee80211_txq *txq = mtxq_to_txq(mtxq);
   468          enum mt76_txq_id qid = mt76_txq_get_qid(txq);
   469          struct mt76_wcid *wcid = mtxq->wcid;
   470          struct mt76_queue *hwq = sq->q;
   471          struct ieee80211_tx_info *info;
   472          struct sk_buff *skb;
   473          int n_frames = 1;
   474          bool stop = false;
   475          int idx;
   476 
   477          if (test_bit(MT_WCID_FLAG_PS, &wcid->flags))
   478                  return 0;
   479 
   480          if (atomic_read(&wcid->non_aql_packets) >= MT_MAX_NON_AQL_PKT)
   481                  return 0;
   482 
   483          skb = mt76_txq_dequeue(phy, mtxq, false);
   484          if (!skb)
   485                  return 0;
   486 
   487          info = IEEE80211_SKB_CB(skb);
   488          if (!(wcid->tx_info & MT_WCID_TX_INFO_SET))
   489                  ieee80211_get_tx_rates(txq->vif, txq->sta, skb,
   490                                         info->control.rates, 1);
   491 
   492          idx = __mt76_tx_queue_skb(dev, qid, skb, wcid, txq->sta, &stop);
   493          if (idx < 0)
   494                  return idx;
   495 
   496          do {
   497                  if (test_bit(MT76_STATE_PM, &phy->state) ||
   498                      test_bit(MT76_RESET, &phy->state))
   499                          return -EBUSY;
   500 
   501                  if (stop)
   502                          break;
   503 
 > 504                  if (q->queued + MT_TXQ_FREE_THR >= q->ndesc)
   505                          break;
   506 
   507                  skb = mt76_txq_dequeue(phy, mtxq, false);
   508                  if (!skb)
   509                          break;
   510 
   511                  info = IEEE80211_SKB_CB(skb);
   512                  if (!(wcid->tx_info & MT_WCID_TX_INFO_SET))
   513                          ieee80211_get_tx_rates(txq->vif, txq->sta, skb,
   514                                                 info->control.rates, 1);
   515 
   516                  idx = __mt76_tx_queue_skb(dev, qid, skb, wcid, txq->sta, &stop);
   517                  if (idx < 0)
   518                          break;
   519 
   520                  n_frames++;
   521          } while (1);
   522 
   523          dev->queue_ops->kick(dev, hwq);
   524 
   525          return n_frames;
   526  }
   527 

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

--
You received this message because you are subscribed to the Google Groups "cros-kernel-buildreports" group.
To unsubscribe from this group and stop receiving emails from it, send an email to cros-kernel-buildreports+unsubscribe@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/cros-kernel-buildreports/202104171103.baCz56rh-lkp%40intel.com.