* drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:520 mt7996_mcu_rx_thermal_notify() warn: potential spectre issue 'dev->mt76.phys' [r] (local cap)
@ 2024-01-22 6:50 kernel test robot
0 siblings, 0 replies; 4+ messages in thread
From: kernel test robot @ 2024-01-22 6:50 UTC (permalink / raw)
To: oe-kbuild; +Cc: lkp, Dan Carpenter
BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
CC: linux-kernel@vger.kernel.org
TO: Howard Hsu <howard-yh.hsu@mediatek.com>
CC: Felix Fietkau <nbd@nbd.name>
CC: Shayne Chen <shayne.chen@mediatek.com>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 6613476e225e090cc9aad49be7fa504e290dd33d
commit: 21f290884bc1c911aa9a0875c1d9a1e6fb9e0308 wifi: mt76: connac: add thermal protection support for mt7996
date: 7 weeks ago
:::::: branch date: 9 hours ago
:::::: commit date: 7 weeks ago
config: x86_64-randconfig-161-20240120 (https://download.01.org/0day-ci/archive/20240122/202401221402.HTdN0wtQ-lkp@intel.com/config)
compiler: ClangBuiltLinux clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Reported-by: Dan Carpenter <error27@gmail.com>
| Closes: https://lore.kernel.org/r/202401221402.HTdN0wtQ-lkp@intel.com/
New smatch warnings:
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:520 mt7996_mcu_rx_thermal_notify() warn: potential spectre issue 'dev->mt76.phys' [r] (local cap)
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:521 mt7996_mcu_rx_thermal_notify() warn: possible spectre second half. 'mphy'
Old smatch warnings:
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:347 mt7996_mcu_rx_radar_detected() warn: potential spectre issue 'dev->mt76.phys' [r] (local cap)
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:349 mt7996_mcu_rx_radar_detected() warn: possible spectre second half. 'mphy'
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:429 mt7996_mcu_ie_countdown() warn: potential spectre issue 'dev->mt76.phys' [r] (local cap)
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:436 mt7996_mcu_ie_countdown() warn: possible spectre second half. 'mphy'
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:441 mt7996_mcu_ie_countdown() warn: possible spectre second half. 'mphy'
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:584 mt7996_mcu_wed_rro_event() warn: potential spectre issue 'dev->mt76.wcid' [w] (local cap)
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:591 mt7996_mcu_wed_rro_event() warn: potential spectre issue 'wcid->aggr' [w] (local cap)
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:2331 mt7996_mcu_beacon_mbss() warn: potential spectre issue 'sub_elem->data' [r] (local cap)
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:2323 mt7996_mcu_beacon_mbss() warn: potential spectre issue 'elem->data' [r] (local cap)
vim +520 drivers/net/wireless/mediatek/mt76/mt7996/mcu.c
adde3eed4a75fe Yi-Chia Hsieh 2023-09-21 499
21f290884bc1c9 Howard Hsu 2023-10-23 500 static void
21f290884bc1c9 Howard Hsu 2023-10-23 501 mt7996_mcu_rx_thermal_notify(struct mt7996_dev *dev, struct sk_buff *skb)
21f290884bc1c9 Howard Hsu 2023-10-23 502 {
21f290884bc1c9 Howard Hsu 2023-10-23 503 #define THERMAL_NOTIFY_TAG 0x4
21f290884bc1c9 Howard Hsu 2023-10-23 504 #define THERMAL_NOTIFY 0x2
21f290884bc1c9 Howard Hsu 2023-10-23 505 struct mt76_phy *mphy = &dev->mt76.phy;
21f290884bc1c9 Howard Hsu 2023-10-23 506 struct mt7996_mcu_thermal_notify *n;
21f290884bc1c9 Howard Hsu 2023-10-23 507 struct mt7996_phy *phy;
21f290884bc1c9 Howard Hsu 2023-10-23 508
21f290884bc1c9 Howard Hsu 2023-10-23 509 n = (struct mt7996_mcu_thermal_notify *)skb->data;
21f290884bc1c9 Howard Hsu 2023-10-23 510
21f290884bc1c9 Howard Hsu 2023-10-23 511 if (le16_to_cpu(n->tag) != THERMAL_NOTIFY_TAG)
21f290884bc1c9 Howard Hsu 2023-10-23 512 return;
21f290884bc1c9 Howard Hsu 2023-10-23 513
21f290884bc1c9 Howard Hsu 2023-10-23 514 if (n->event_id != THERMAL_NOTIFY)
21f290884bc1c9 Howard Hsu 2023-10-23 515 return;
21f290884bc1c9 Howard Hsu 2023-10-23 516
21f290884bc1c9 Howard Hsu 2023-10-23 517 if (n->band_idx > MT_BAND2)
21f290884bc1c9 Howard Hsu 2023-10-23 518 return;
21f290884bc1c9 Howard Hsu 2023-10-23 519
21f290884bc1c9 Howard Hsu 2023-10-23 @520 mphy = dev->mt76.phys[n->band_idx];
21f290884bc1c9 Howard Hsu 2023-10-23 @521 if (!mphy)
21f290884bc1c9 Howard Hsu 2023-10-23 522 return;
21f290884bc1c9 Howard Hsu 2023-10-23 523
21f290884bc1c9 Howard Hsu 2023-10-23 524 phy = (struct mt7996_phy *)mphy->priv;
21f290884bc1c9 Howard Hsu 2023-10-23 525 phy->throttle_state = n->duty_percent;
21f290884bc1c9 Howard Hsu 2023-10-23 526 }
21f290884bc1c9 Howard Hsu 2023-10-23 527
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 4+ messages in thread
* drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:520 mt7996_mcu_rx_thermal_notify() warn: potential spectre issue 'dev->mt76.phys' [r] (local cap)
@ 2024-11-04 23:54 kernel test robot
0 siblings, 0 replies; 4+ messages in thread
From: kernel test robot @ 2024-11-04 23:54 UTC (permalink / raw)
To: oe-kbuild; +Cc: lkp, Dan Carpenter
BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
CC: linux-kernel@vger.kernel.org
TO: Howard Hsu <howard-yh.hsu@mediatek.com>
CC: Felix Fietkau <nbd@nbd.name>
CC: Shayne Chen <shayne.chen@mediatek.com>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 557329bcecc2f55e134db8974953b32b69db9d15
commit: 21f290884bc1c911aa9a0875c1d9a1e6fb9e0308 wifi: mt76: connac: add thermal protection support for mt7996
date: 11 months ago
:::::: branch date: 6 hours ago
:::::: commit date: 11 months ago
config: sh-randconfig-r073-20241104 (https://download.01.org/0day-ci/archive/20241105/202411050743.JuIBGjfQ-lkp@intel.com/config)
compiler: sh4-linux-gcc (GCC) 14.1.0
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Reported-by: Dan Carpenter <error27@gmail.com>
| Closes: https://lore.kernel.org/r/202411050743.JuIBGjfQ-lkp@intel.com/
New smatch warnings:
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:520 mt7996_mcu_rx_thermal_notify() warn: potential spectre issue 'dev->mt76.phys' [r] (local cap)
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:521 mt7996_mcu_rx_thermal_notify() warn: possible spectre second half. 'mphy'
Old smatch warnings:
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:347 mt7996_mcu_rx_radar_detected() warn: potential spectre issue 'dev->mt76.phys' [r] (local cap)
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:349 mt7996_mcu_rx_radar_detected() warn: possible spectre second half. 'mphy'
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:429 mt7996_mcu_ie_countdown() warn: potential spectre issue 'dev->mt76.phys' [r] (local cap)
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:436 mt7996_mcu_ie_countdown() warn: possible spectre second half. 'mphy'
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:441 mt7996_mcu_ie_countdown() warn: possible spectre second half. 'mphy'
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:584 mt7996_mcu_wed_rro_event() warn: potential spectre issue 'dev->mt76.wcid' [r] (local cap)
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:591 mt7996_mcu_wed_rro_event() warn: potential spectre issue 'wcid->aggr' [r] (local cap)
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:2331 mt7996_mcu_beacon_mbss() warn: potential spectre issue 'sub_elem->data' [r] (local cap)
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:2323 mt7996_mcu_beacon_mbss() warn: potential spectre issue 'elem->data' [r] (local cap)
vim +520 drivers/net/wireless/mediatek/mt76/mt7996/mcu.c
adde3eed4a75fe Yi-Chia Hsieh 2023-09-21 499
21f290884bc1c9 Howard Hsu 2023-10-23 500 static void
21f290884bc1c9 Howard Hsu 2023-10-23 501 mt7996_mcu_rx_thermal_notify(struct mt7996_dev *dev, struct sk_buff *skb)
21f290884bc1c9 Howard Hsu 2023-10-23 502 {
21f290884bc1c9 Howard Hsu 2023-10-23 503 #define THERMAL_NOTIFY_TAG 0x4
21f290884bc1c9 Howard Hsu 2023-10-23 504 #define THERMAL_NOTIFY 0x2
21f290884bc1c9 Howard Hsu 2023-10-23 505 struct mt76_phy *mphy = &dev->mt76.phy;
21f290884bc1c9 Howard Hsu 2023-10-23 506 struct mt7996_mcu_thermal_notify *n;
21f290884bc1c9 Howard Hsu 2023-10-23 507 struct mt7996_phy *phy;
21f290884bc1c9 Howard Hsu 2023-10-23 508
21f290884bc1c9 Howard Hsu 2023-10-23 509 n = (struct mt7996_mcu_thermal_notify *)skb->data;
21f290884bc1c9 Howard Hsu 2023-10-23 510
21f290884bc1c9 Howard Hsu 2023-10-23 511 if (le16_to_cpu(n->tag) != THERMAL_NOTIFY_TAG)
21f290884bc1c9 Howard Hsu 2023-10-23 512 return;
21f290884bc1c9 Howard Hsu 2023-10-23 513
21f290884bc1c9 Howard Hsu 2023-10-23 514 if (n->event_id != THERMAL_NOTIFY)
21f290884bc1c9 Howard Hsu 2023-10-23 515 return;
21f290884bc1c9 Howard Hsu 2023-10-23 516
21f290884bc1c9 Howard Hsu 2023-10-23 517 if (n->band_idx > MT_BAND2)
21f290884bc1c9 Howard Hsu 2023-10-23 518 return;
21f290884bc1c9 Howard Hsu 2023-10-23 519
21f290884bc1c9 Howard Hsu 2023-10-23 @520 mphy = dev->mt76.phys[n->band_idx];
21f290884bc1c9 Howard Hsu 2023-10-23 @521 if (!mphy)
21f290884bc1c9 Howard Hsu 2023-10-23 522 return;
21f290884bc1c9 Howard Hsu 2023-10-23 523
21f290884bc1c9 Howard Hsu 2023-10-23 524 phy = (struct mt7996_phy *)mphy->priv;
21f290884bc1c9 Howard Hsu 2023-10-23 525 phy->throttle_state = n->duty_percent;
21f290884bc1c9 Howard Hsu 2023-10-23 526 }
21f290884bc1c9 Howard Hsu 2023-10-23 527
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 4+ messages in thread
* drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:520 mt7996_mcu_rx_thermal_notify() warn: potential spectre issue 'dev->mt76.phys' [r] (local cap)
@ 2024-12-20 23:01 kernel test robot
0 siblings, 0 replies; 4+ messages in thread
From: kernel test robot @ 2024-12-20 23:01 UTC (permalink / raw)
To: oe-kbuild; +Cc: lkp, Dan Carpenter
BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
CC: linux-kernel@vger.kernel.org
TO: Howard Hsu <howard-yh.hsu@mediatek.com>
CC: Felix Fietkau <nbd@nbd.name>
CC: Shayne Chen <shayne.chen@mediatek.com>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: e9b8ffafd20ad21357a789cc58ffaa162b3ad074
commit: 21f290884bc1c911aa9a0875c1d9a1e6fb9e0308 wifi: mt76: connac: add thermal protection support for mt7996
date: 1 year ago
:::::: branch date: 4 hours ago
:::::: commit date: 1 year ago
config: x86_64-randconfig-161-20241215 (https://download.01.org/0day-ci/archive/20241221/202412210602.eFKbEQFt-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Reported-by: Dan Carpenter <error27@gmail.com>
| Closes: https://lore.kernel.org/r/202412210602.eFKbEQFt-lkp@intel.com/
New smatch warnings:
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:520 mt7996_mcu_rx_thermal_notify() warn: potential spectre issue 'dev->mt76.phys' [r] (local cap)
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:521 mt7996_mcu_rx_thermal_notify() warn: possible spectre second half. 'mphy'
Old smatch warnings:
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:347 mt7996_mcu_rx_radar_detected() warn: potential spectre issue 'dev->mt76.phys' [r] (local cap)
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:349 mt7996_mcu_rx_radar_detected() warn: possible spectre second half. 'mphy'
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:429 mt7996_mcu_ie_countdown() warn: potential spectre issue 'dev->mt76.phys' [r] (local cap)
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:436 mt7996_mcu_ie_countdown() warn: possible spectre second half. 'mphy'
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:441 mt7996_mcu_ie_countdown() warn: possible spectre second half. 'mphy'
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:584 mt7996_mcu_wed_rro_event() warn: potential spectre issue 'dev->mt76.wcid' [r] (local cap)
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:591 mt7996_mcu_wed_rro_event() warn: potential spectre issue 'wcid->aggr' [r] (local cap)
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:2331 mt7996_mcu_beacon_mbss() warn: potential spectre issue 'sub_elem->data' [r] (local cap)
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:2323 mt7996_mcu_beacon_mbss() warn: potential spectre issue 'elem->data' [r] (local cap)
vim +520 drivers/net/wireless/mediatek/mt76/mt7996/mcu.c
adde3eed4a75fe3 Yi-Chia Hsieh 2023-09-21 499
21f290884bc1c91 Howard Hsu 2023-10-23 500 static void
21f290884bc1c91 Howard Hsu 2023-10-23 501 mt7996_mcu_rx_thermal_notify(struct mt7996_dev *dev, struct sk_buff *skb)
21f290884bc1c91 Howard Hsu 2023-10-23 502 {
21f290884bc1c91 Howard Hsu 2023-10-23 503 #define THERMAL_NOTIFY_TAG 0x4
21f290884bc1c91 Howard Hsu 2023-10-23 504 #define THERMAL_NOTIFY 0x2
21f290884bc1c91 Howard Hsu 2023-10-23 505 struct mt76_phy *mphy = &dev->mt76.phy;
21f290884bc1c91 Howard Hsu 2023-10-23 506 struct mt7996_mcu_thermal_notify *n;
21f290884bc1c91 Howard Hsu 2023-10-23 507 struct mt7996_phy *phy;
21f290884bc1c91 Howard Hsu 2023-10-23 508
21f290884bc1c91 Howard Hsu 2023-10-23 509 n = (struct mt7996_mcu_thermal_notify *)skb->data;
21f290884bc1c91 Howard Hsu 2023-10-23 510
21f290884bc1c91 Howard Hsu 2023-10-23 511 if (le16_to_cpu(n->tag) != THERMAL_NOTIFY_TAG)
21f290884bc1c91 Howard Hsu 2023-10-23 512 return;
21f290884bc1c91 Howard Hsu 2023-10-23 513
21f290884bc1c91 Howard Hsu 2023-10-23 514 if (n->event_id != THERMAL_NOTIFY)
21f290884bc1c91 Howard Hsu 2023-10-23 515 return;
21f290884bc1c91 Howard Hsu 2023-10-23 516
21f290884bc1c91 Howard Hsu 2023-10-23 517 if (n->band_idx > MT_BAND2)
21f290884bc1c91 Howard Hsu 2023-10-23 518 return;
21f290884bc1c91 Howard Hsu 2023-10-23 519
21f290884bc1c91 Howard Hsu 2023-10-23 @520 mphy = dev->mt76.phys[n->band_idx];
21f290884bc1c91 Howard Hsu 2023-10-23 @521 if (!mphy)
21f290884bc1c91 Howard Hsu 2023-10-23 522 return;
21f290884bc1c91 Howard Hsu 2023-10-23 523
21f290884bc1c91 Howard Hsu 2023-10-23 524 phy = (struct mt7996_phy *)mphy->priv;
21f290884bc1c91 Howard Hsu 2023-10-23 525 phy->throttle_state = n->duty_percent;
21f290884bc1c91 Howard Hsu 2023-10-23 526 }
21f290884bc1c91 Howard Hsu 2023-10-23 527
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 4+ messages in thread
* drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:520 mt7996_mcu_rx_thermal_notify() warn: potential spectre issue 'dev->mt76.phys' [r] (local cap)
@ 2024-12-22 14:35 kernel test robot
0 siblings, 0 replies; 4+ messages in thread
From: kernel test robot @ 2024-12-22 14:35 UTC (permalink / raw)
To: oe-kbuild; +Cc: lkp, Dan Carpenter
BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
CC: linux-kernel@vger.kernel.org
TO: Howard Hsu <howard-yh.hsu@mediatek.com>
CC: Felix Fietkau <nbd@nbd.name>
CC: Shayne Chen <shayne.chen@mediatek.com>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 48f506ad0b683d3e7e794efa60c5785c4fdc86fa
commit: 21f290884bc1c911aa9a0875c1d9a1e6fb9e0308 wifi: mt76: connac: add thermal protection support for mt7996
date: 1 year, 1 month ago
:::::: branch date: 15 hours ago
:::::: commit date: 1 year, 1 month ago
config: x86_64-randconfig-161-20241215 (https://download.01.org/0day-ci/archive/20241222/202412222222.ukBztDet-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Reported-by: Dan Carpenter <error27@gmail.com>
| Closes: https://lore.kernel.org/r/202412222222.ukBztDet-lkp@intel.com/
New smatch warnings:
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:520 mt7996_mcu_rx_thermal_notify() warn: potential spectre issue 'dev->mt76.phys' [r] (local cap)
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:521 mt7996_mcu_rx_thermal_notify() warn: possible spectre second half. 'mphy'
Old smatch warnings:
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:347 mt7996_mcu_rx_radar_detected() warn: potential spectre issue 'dev->mt76.phys' [r] (local cap)
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:349 mt7996_mcu_rx_radar_detected() warn: possible spectre second half. 'mphy'
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:429 mt7996_mcu_ie_countdown() warn: potential spectre issue 'dev->mt76.phys' [r] (local cap)
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:436 mt7996_mcu_ie_countdown() warn: possible spectre second half. 'mphy'
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:441 mt7996_mcu_ie_countdown() warn: possible spectre second half. 'mphy'
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:584 mt7996_mcu_wed_rro_event() warn: potential spectre issue 'dev->mt76.wcid' [r] (local cap)
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:591 mt7996_mcu_wed_rro_event() warn: potential spectre issue 'wcid->aggr' [r] (local cap)
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:2331 mt7996_mcu_beacon_mbss() warn: potential spectre issue 'sub_elem->data' [r] (local cap)
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:2323 mt7996_mcu_beacon_mbss() warn: potential spectre issue 'elem->data' [r] (local cap)
vim +520 drivers/net/wireless/mediatek/mt76/mt7996/mcu.c
adde3eed4a75fe3 Yi-Chia Hsieh 2023-09-21 499
21f290884bc1c91 Howard Hsu 2023-10-23 500 static void
21f290884bc1c91 Howard Hsu 2023-10-23 501 mt7996_mcu_rx_thermal_notify(struct mt7996_dev *dev, struct sk_buff *skb)
21f290884bc1c91 Howard Hsu 2023-10-23 502 {
21f290884bc1c91 Howard Hsu 2023-10-23 503 #define THERMAL_NOTIFY_TAG 0x4
21f290884bc1c91 Howard Hsu 2023-10-23 504 #define THERMAL_NOTIFY 0x2
21f290884bc1c91 Howard Hsu 2023-10-23 505 struct mt76_phy *mphy = &dev->mt76.phy;
21f290884bc1c91 Howard Hsu 2023-10-23 506 struct mt7996_mcu_thermal_notify *n;
21f290884bc1c91 Howard Hsu 2023-10-23 507 struct mt7996_phy *phy;
21f290884bc1c91 Howard Hsu 2023-10-23 508
21f290884bc1c91 Howard Hsu 2023-10-23 509 n = (struct mt7996_mcu_thermal_notify *)skb->data;
21f290884bc1c91 Howard Hsu 2023-10-23 510
21f290884bc1c91 Howard Hsu 2023-10-23 511 if (le16_to_cpu(n->tag) != THERMAL_NOTIFY_TAG)
21f290884bc1c91 Howard Hsu 2023-10-23 512 return;
21f290884bc1c91 Howard Hsu 2023-10-23 513
21f290884bc1c91 Howard Hsu 2023-10-23 514 if (n->event_id != THERMAL_NOTIFY)
21f290884bc1c91 Howard Hsu 2023-10-23 515 return;
21f290884bc1c91 Howard Hsu 2023-10-23 516
21f290884bc1c91 Howard Hsu 2023-10-23 517 if (n->band_idx > MT_BAND2)
21f290884bc1c91 Howard Hsu 2023-10-23 518 return;
21f290884bc1c91 Howard Hsu 2023-10-23 519
21f290884bc1c91 Howard Hsu 2023-10-23 @520 mphy = dev->mt76.phys[n->band_idx];
21f290884bc1c91 Howard Hsu 2023-10-23 @521 if (!mphy)
21f290884bc1c91 Howard Hsu 2023-10-23 522 return;
21f290884bc1c91 Howard Hsu 2023-10-23 523
21f290884bc1c91 Howard Hsu 2023-10-23 524 phy = (struct mt7996_phy *)mphy->priv;
21f290884bc1c91 Howard Hsu 2023-10-23 525 phy->throttle_state = n->duty_percent;
21f290884bc1c91 Howard Hsu 2023-10-23 526 }
21f290884bc1c91 Howard Hsu 2023-10-23 527
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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2024-01-22 6:50 drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:520 mt7996_mcu_rx_thermal_notify() warn: potential spectre issue 'dev->mt76.phys' [r] (local cap) kernel test robot
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