* [nbd168-wireless:mt76 110/138] drivers/net/wireless/mediatek/mt76/mt7915/main.c:694:1: sparse: sparse: context imbalance in 'mt7915_sta_rc_update' - wrong count at exit
@ 2020-05-18 15:21 kbuild test robot
0 siblings, 0 replies; 2+ messages in thread
From: kbuild test robot @ 2020-05-18 15:21 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 11118 bytes --]
tree: https://github.com/nbd168/wireless mt76
head: 12a87174accd29ff943d4c5fb735e1541b92630b
commit: e57b7901469fc0b021930b83a8094baaf3d81b09 [110/138] mt76: add mac80211 driver for MT7915 PCIe-based chipsets
reproduce:
# apt-get install sparse
# sparse version: v0.6.1-193-gb8fad4bc-dirty
git checkout e57b7901469fc0b021930b83a8094baaf3d81b09
make ARCH=x86_64 allmodconfig
make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'
:::::: branch date: 2 days ago
:::::: commit date: 4 days ago
If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>)
>> drivers/net/wireless/mediatek/mt76/mt7915/main.c:694:1: sparse: sparse: context imbalance in 'mt7915_sta_rc_update' - wrong count at exit
--
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:244:16: sparse: sparse: mixing different enum types:
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:244:16: sparse: unsigned int enum mt7915_txq_id
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:244:16: sparse: unsigned int enum mt76_txq_id
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int w @@ got restricted __le3unsigned int w @@
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: expected unsigned int w
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: got restricted __le32 [usertype] supp_ht_mcs
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1328:33: sparse: sparse: restricted __le16 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1327:60: sparse: sparse: bad assignment (>>=) to restricted __le16
drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1671:16: sparse: sparse: restricted __le32 degrades to integer
--
>> drivers/net/wireless/mediatek/mt76/mt7915/mac.c:299:26: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mac.c:303:43: sparse: sparse: cast to restricted __le32
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:303:43: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:303:43: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:304:43: sparse: sparse: cast to restricted __le32
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:304:43: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:304:43: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:305:43: sparse: sparse: cast to restricted __le32
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:305:43: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:305:43: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:306:43: sparse: sparse: cast to restricted __le32
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:306:43: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:306:43: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:319:35: sparse: sparse: cast to restricted __le32
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:319:35: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:319:35: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:320:33: sparse: sparse: cast to restricted __le32
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:320:33: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:320:33: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:327:35: sparse: sparse: cast to restricted __le32
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:327:35: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:327:35: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:328:35: sparse: sparse: cast to restricted __le32
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:328:35: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:328:35: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:345:41: sparse: sparse: cast to restricted __le32
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:345:41: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:345:41: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:355:33: sparse: sparse: cast to restricted __le32
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:355:33: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:355:33: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mac.c:451:21: sparse: sparse: invalid assignment: |=
>> drivers/net/wireless/mediatek/mt76/mt7915/mac.c:451:21: sparse: left side has type unsigned int
>> drivers/net/wireless/mediatek/mt76/mt7915/mac.c:451:21: sparse: right side has type restricted __le32
# https://github.com/nbd168/wireless/commit/e57b7901469fc0b021930b83a8094baaf3d81b09
git remote add nbd168-wireless https://github.com/nbd168/wireless
git remote update nbd168-wireless
git checkout e57b7901469fc0b021930b83a8094baaf3d81b09
vim +/mt7915_sta_rc_update +694 drivers/net/wireless/mediatek/mt76/mt7915/main.c
e57b7901469fc0 Ryder Lee 2020-04-25 692
e57b7901469fc0 Ryder Lee 2020-04-25 693 static void
e57b7901469fc0 Ryder Lee 2020-04-25 @694 mt7915_sta_rc_update(struct ieee80211_hw *hw,
e57b7901469fc0 Ryder Lee 2020-04-25 695 struct ieee80211_vif *vif,
e57b7901469fc0 Ryder Lee 2020-04-25 696 struct ieee80211_sta *sta,
e57b7901469fc0 Ryder Lee 2020-04-25 697 u32 changed)
e57b7901469fc0 Ryder Lee 2020-04-25 698 {
e57b7901469fc0 Ryder Lee 2020-04-25 699 struct mt7915_sta *msta = (struct mt7915_sta *)sta->drv_priv;
e57b7901469fc0 Ryder Lee 2020-04-25 700
e57b7901469fc0 Ryder Lee 2020-04-25 701 rcu_read_lock();
e57b7901469fc0 Ryder Lee 2020-04-25 702 sta = ieee80211_find_sta(vif, sta->addr);
e57b7901469fc0 Ryder Lee 2020-04-25 703 if (!sta) {
e57b7901469fc0 Ryder Lee 2020-04-25 704 rcu_read_unlock();
e57b7901469fc0 Ryder Lee 2020-04-25 705 return;
e57b7901469fc0 Ryder Lee 2020-04-25 706 }
e57b7901469fc0 Ryder Lee 2020-04-25 707 rcu_read_lock();
e57b7901469fc0 Ryder Lee 2020-04-25 708
e57b7901469fc0 Ryder Lee 2020-04-25 709 set_bit(changed, &msta->stats.changed);
e57b7901469fc0 Ryder Lee 2020-04-25 710 ieee80211_queue_work(hw, &msta->stats_work);
e57b7901469fc0 Ryder Lee 2020-04-25 711 }
e57b7901469fc0 Ryder Lee 2020-04-25 712
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
^ permalink raw reply [flat|nested] 2+ messages in thread
* [nbd168-wireless:mt76 110/138] drivers/net/wireless/mediatek/mt76/mt7915/main.c:694:1: sparse: sparse: context imbalance in 'mt7915_sta_rc_update' - wrong count at exit
@ 2020-05-16 5:51 kbuild test robot
0 siblings, 0 replies; 2+ messages in thread
From: kbuild test robot @ 2020-05-16 5:51 UTC (permalink / raw)
To: kbuild
[-- Attachment #1: Type: text/plain, Size: 11317 bytes --]
CC: kbuild-all(a)lists.01.org
TO: Ryder Lee <ryder.lee@mediatek.com>
CC: Felix Fietkau <nbd@nbd.name>
CC: Shayne Chen <shayne.chen@mediatek.com>
CC: "Chih-Min Chen" <chih-min.chen@mediatek.com>
tree: https://github.com/nbd168/wireless mt76
head: 12a87174accd29ff943d4c5fb735e1541b92630b
commit: e57b7901469fc0b021930b83a8094baaf3d81b09 [110/138] mt76: add mac80211 driver for MT7915 PCIe-based chipsets
reproduce:
# apt-get install sparse
# sparse version: v0.6.1-193-gb8fad4bc-dirty
git checkout e57b7901469fc0b021930b83a8094baaf3d81b09
make ARCH=x86_64 allmodconfig
make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'
:::::: branch date: 2 days ago
:::::: commit date: 4 days ago
If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>)
>> drivers/net/wireless/mediatek/mt76/mt7915/main.c:694:1: sparse: sparse: context imbalance in 'mt7915_sta_rc_update' - wrong count at exit
--
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:244:16: sparse: sparse: mixing different enum types:
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:244:16: sparse: unsigned int enum mt7915_txq_id
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:244:16: sparse: unsigned int enum mt76_txq_id
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned int w @@ got restricted __le3unsigned int w @@
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: expected unsigned int w
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: got restricted __le32 [usertype] supp_ht_mcs
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1288:23: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1328:33: sparse: sparse: restricted __le16 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1327:60: sparse: sparse: bad assignment (>>=) to restricted __le16
drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1671:16: sparse: sparse: restricted __le32 degrades to integer
--
>> drivers/net/wireless/mediatek/mt76/mt7915/mac.c:299:26: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mac.c:303:43: sparse: sparse: cast to restricted __le32
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:303:43: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:303:43: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:304:43: sparse: sparse: cast to restricted __le32
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:304:43: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:304:43: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:305:43: sparse: sparse: cast to restricted __le32
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:305:43: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:305:43: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:306:43: sparse: sparse: cast to restricted __le32
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:306:43: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:306:43: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:319:35: sparse: sparse: cast to restricted __le32
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:319:35: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:319:35: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:320:33: sparse: sparse: cast to restricted __le32
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:320:33: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:320:33: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:327:35: sparse: sparse: cast to restricted __le32
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:327:35: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:327:35: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:328:35: sparse: sparse: cast to restricted __le32
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:328:35: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:328:35: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:345:41: sparse: sparse: cast to restricted __le32
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:345:41: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:345:41: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:355:33: sparse: sparse: cast to restricted __le32
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:355:33: sparse: sparse: restricted __le32 degrades to integer
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:355:33: sparse: sparse: restricted __le32 degrades to integer
>> drivers/net/wireless/mediatek/mt76/mt7915/mac.c:451:21: sparse: sparse: invalid assignment: |=
>> drivers/net/wireless/mediatek/mt76/mt7915/mac.c:451:21: sparse: left side has type unsigned int
>> drivers/net/wireless/mediatek/mt76/mt7915/mac.c:451:21: sparse: right side has type restricted __le32
# https://github.com/nbd168/wireless/commit/e57b7901469fc0b021930b83a8094baaf3d81b09
git remote add nbd168-wireless https://github.com/nbd168/wireless
git remote update nbd168-wireless
git checkout e57b7901469fc0b021930b83a8094baaf3d81b09
vim +/mt7915_sta_rc_update +694 drivers/net/wireless/mediatek/mt76/mt7915/main.c
e57b7901469fc0 Ryder Lee 2020-04-25 692
e57b7901469fc0 Ryder Lee 2020-04-25 693 static void
e57b7901469fc0 Ryder Lee 2020-04-25 @694 mt7915_sta_rc_update(struct ieee80211_hw *hw,
e57b7901469fc0 Ryder Lee 2020-04-25 695 struct ieee80211_vif *vif,
e57b7901469fc0 Ryder Lee 2020-04-25 696 struct ieee80211_sta *sta,
e57b7901469fc0 Ryder Lee 2020-04-25 697 u32 changed)
e57b7901469fc0 Ryder Lee 2020-04-25 698 {
e57b7901469fc0 Ryder Lee 2020-04-25 699 struct mt7915_sta *msta = (struct mt7915_sta *)sta->drv_priv;
e57b7901469fc0 Ryder Lee 2020-04-25 700
e57b7901469fc0 Ryder Lee 2020-04-25 701 rcu_read_lock();
e57b7901469fc0 Ryder Lee 2020-04-25 702 sta = ieee80211_find_sta(vif, sta->addr);
e57b7901469fc0 Ryder Lee 2020-04-25 703 if (!sta) {
e57b7901469fc0 Ryder Lee 2020-04-25 704 rcu_read_unlock();
e57b7901469fc0 Ryder Lee 2020-04-25 705 return;
e57b7901469fc0 Ryder Lee 2020-04-25 706 }
e57b7901469fc0 Ryder Lee 2020-04-25 707 rcu_read_lock();
e57b7901469fc0 Ryder Lee 2020-04-25 708
e57b7901469fc0 Ryder Lee 2020-04-25 709 set_bit(changed, &msta->stats.changed);
e57b7901469fc0 Ryder Lee 2020-04-25 710 ieee80211_queue_work(hw, &msta->stats_work);
e57b7901469fc0 Ryder Lee 2020-04-25 711 }
e57b7901469fc0 Ryder Lee 2020-04-25 712
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
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2020-05-18 15:21 [nbd168-wireless:mt76 110/138] drivers/net/wireless/mediatek/mt76/mt7915/main.c:694:1: sparse: sparse: context imbalance in 'mt7915_sta_rc_update' - wrong count at exit kbuild test robot
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2020-05-16 5:51 kbuild test robot
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