* drivers/net/ethernet/huawei/hinic/hinic_main.c:796:25: sparse: sparse: cast to restricted __be16
@ 2020-10-03 4:15 kernel test robot
0 siblings, 0 replies; 4+ messages in thread
From: kernel test robot @ 2020-10-03 4:15 UTC (permalink / raw)
To: Luo bin; +Cc: kbuild-all, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 2654 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: d3d45f8220d60a0b2aaaacf8fb2be4e6ffd9008e
commit: 1f62cfa19a619f82c098468660b7950477101d45 hinic: add net_device_ops associated with vf
date: 5 months ago
config: x86_64-randconfig-s022-20201003 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
reproduce:
# apt-get install sparse
# sparse version: v0.6.2-201-g24bdaac6-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1f62cfa19a619f82c098468660b7950477101d45
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 1f62cfa19a619f82c098468660b7950477101d45
# save the attached .config to linux build tree
make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
echo
echo "sparse warnings: (new ones prefixed by >>)"
echo
>> drivers/net/ethernet/huawei/hinic/hinic_main.c:796:25: sparse: sparse: cast to restricted __be16
>> drivers/net/ethernet/huawei/hinic/hinic_main.c:796:25: sparse: sparse: cast to restricted __be16
>> drivers/net/ethernet/huawei/hinic/hinic_main.c:796:25: sparse: sparse: cast to restricted __be16
>> drivers/net/ethernet/huawei/hinic/hinic_main.c:796:25: sparse: sparse: cast to restricted __be16
vim +796 drivers/net/ethernet/huawei/hinic/hinic_main.c
778
779 static void hinic_tx_timeout(struct net_device *netdev, unsigned int txqueue)
780 {
781 struct hinic_dev *nic_dev = netdev_priv(netdev);
782 u16 sw_pi, hw_ci, sw_ci;
783 struct hinic_sq *sq;
784 u16 num_sqs, q_id;
785
786 num_sqs = hinic_hwdev_num_qps(nic_dev->hwdev);
787
788 netif_err(nic_dev, drv, netdev, "Tx timeout\n");
789
790 for (q_id = 0; q_id < num_sqs; q_id++) {
791 if (!netif_xmit_stopped(netdev_get_tx_queue(netdev, q_id)))
792 continue;
793
794 sq = hinic_hwdev_get_sq(nic_dev->hwdev, q_id);
795 sw_pi = atomic_read(&sq->wq->prod_idx) & sq->wq->mask;
> 796 hw_ci = be16_to_cpu(*(u16 *)(sq->hw_ci_addr)) & sq->wq->mask;
797 sw_ci = atomic_read(&sq->wq->cons_idx) & sq->wq->mask;
798 netif_err(nic_dev, drv, netdev, "Txq%d: sw_pi: %d, hw_ci: %d, sw_ci: %d, napi->state: 0x%lx\n",
799 q_id, sw_pi, hw_ci, sw_ci,
800 nic_dev->txqs[q_id].napi.state);
801 }
802 }
803
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 36890 bytes --]
^ permalink raw reply [flat|nested] 4+ messages in thread
* drivers/net/ethernet/huawei/hinic/hinic_main.c:796:25: sparse: sparse: cast to restricted __be16
@ 2021-12-01 11:12 kernel test robot
0 siblings, 0 replies; 4+ messages in thread
From: kernel test robot @ 2021-12-01 11:12 UTC (permalink / raw)
To: Luo bin; +Cc: kbuild-all, linux-kernel
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 58e1100fdc5990b0cc0d4beaf2562a92e621ac7d
commit: 1f62cfa19a619f82c098468660b7950477101d45 hinic: add net_device_ops associated with vf
date: 1 year, 7 months ago
config: x86_64-randconfig-s022-20211124 (https://download.01.org/0day-ci/archive/20211201/202112011907.Q6F2ZYJU-lkp@intel.com/config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce:
# apt-get install sparse
# sparse version: v0.6.4-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1f62cfa19a619f82c098468660b7950477101d45
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 1f62cfa19a619f82c098468660b7950477101d45
# save the config file to linux build tree
make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=x86_64 SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>)
>> drivers/net/ethernet/huawei/hinic/hinic_main.c:796:25: sparse: sparse: cast to restricted __be16
>> drivers/net/ethernet/huawei/hinic/hinic_main.c:796:25: sparse: sparse: cast to restricted __be16
>> drivers/net/ethernet/huawei/hinic/hinic_main.c:796:25: sparse: sparse: cast to restricted __be16
>> drivers/net/ethernet/huawei/hinic/hinic_main.c:796:25: sparse: sparse: cast to restricted __be16
vim +796 drivers/net/ethernet/huawei/hinic/hinic_main.c
778
779 static void hinic_tx_timeout(struct net_device *netdev, unsigned int txqueue)
780 {
781 struct hinic_dev *nic_dev = netdev_priv(netdev);
782 u16 sw_pi, hw_ci, sw_ci;
783 struct hinic_sq *sq;
784 u16 num_sqs, q_id;
785
786 num_sqs = hinic_hwdev_num_qps(nic_dev->hwdev);
787
788 netif_err(nic_dev, drv, netdev, "Tx timeout\n");
789
790 for (q_id = 0; q_id < num_sqs; q_id++) {
791 if (!netif_xmit_stopped(netdev_get_tx_queue(netdev, q_id)))
792 continue;
793
794 sq = hinic_hwdev_get_sq(nic_dev->hwdev, q_id);
795 sw_pi = atomic_read(&sq->wq->prod_idx) & sq->wq->mask;
> 796 hw_ci = be16_to_cpu(*(u16 *)(sq->hw_ci_addr)) & sq->wq->mask;
797 sw_ci = atomic_read(&sq->wq->cons_idx) & sq->wq->mask;
798 netif_err(nic_dev, drv, netdev, "Txq%d: sw_pi: %d, hw_ci: %d, sw_ci: %d, napi->state: 0x%lx\n",
799 q_id, sw_pi, hw_ci, sw_ci,
800 nic_dev->txqs[q_id].napi.state);
801 }
802 }
803
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
^ permalink raw reply [flat|nested] 4+ messages in thread
* drivers/net/ethernet/huawei/hinic/hinic_main.c:796:25: sparse: sparse: cast to restricted __be16
@ 2020-09-02 0:40 kernel test robot
0 siblings, 0 replies; 4+ messages in thread
From: kernel test robot @ 2020-09-02 0:40 UTC (permalink / raw)
To: Luo bin; +Cc: kbuild-all, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 2662 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: b765a32a2e9170702467747e290614be072c4f76
commit: 1f62cfa19a619f82c098468660b7950477101d45 hinic: add net_device_ops associated with vf
date: 4 months ago
config: i386-randconfig-s001-20200902 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
reproduce:
# apt-get install sparse
# sparse version: v0.6.2-191-g10164920-dirty
git checkout 1f62cfa19a619f82c098468660b7950477101d45
# save the attached .config to linux build tree
make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=i386
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>)
>> drivers/net/ethernet/huawei/hinic/hinic_main.c:796:25: sparse: sparse: cast to restricted __be16
>> drivers/net/ethernet/huawei/hinic/hinic_main.c:796:25: sparse: sparse: cast to restricted __be16
>> drivers/net/ethernet/huawei/hinic/hinic_main.c:796:25: sparse: sparse: cast to restricted __be16
>> drivers/net/ethernet/huawei/hinic/hinic_main.c:796:25: sparse: sparse: cast to restricted __be16
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1f62cfa19a619f82c098468660b7950477101d45
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 1f62cfa19a619f82c098468660b7950477101d45
vim +796 drivers/net/ethernet/huawei/hinic/hinic_main.c
778
779 static void hinic_tx_timeout(struct net_device *netdev, unsigned int txqueue)
780 {
781 struct hinic_dev *nic_dev = netdev_priv(netdev);
782 u16 sw_pi, hw_ci, sw_ci;
783 struct hinic_sq *sq;
784 u16 num_sqs, q_id;
785
786 num_sqs = hinic_hwdev_num_qps(nic_dev->hwdev);
787
788 netif_err(nic_dev, drv, netdev, "Tx timeout\n");
789
790 for (q_id = 0; q_id < num_sqs; q_id++) {
791 if (!netif_xmit_stopped(netdev_get_tx_queue(netdev, q_id)))
792 continue;
793
794 sq = hinic_hwdev_get_sq(nic_dev->hwdev, q_id);
795 sw_pi = atomic_read(&sq->wq->prod_idx) & sq->wq->mask;
> 796 hw_ci = be16_to_cpu(*(u16 *)(sq->hw_ci_addr)) & sq->wq->mask;
797 sw_ci = atomic_read(&sq->wq->cons_idx) & sq->wq->mask;
798 netif_err(nic_dev, drv, netdev, "Txq%d: sw_pi: %d, hw_ci: %d, sw_ci: %d, napi->state: 0x%lx\n",
799 q_id, sw_pi, hw_ci, sw_ci,
800 nic_dev->txqs[q_id].napi.state);
801 }
802 }
803
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 44513 bytes --]
^ permalink raw reply [flat|nested] 4+ messages in thread
* drivers/net/ethernet/huawei/hinic/hinic_main.c:796:25: sparse: sparse: cast to restricted __be16
@ 2020-06-06 20:13 kernel test robot
0 siblings, 0 replies; 4+ messages in thread
From: kernel test robot @ 2020-06-06 20:13 UTC (permalink / raw)
To: Luo bin; +Cc: kbuild-all, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 2066 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: b170290c2836c40ab565736ba37681eb3dfd79b8
commit: 1f62cfa19a619f82c098468660b7950477101d45 hinic: add net_device_ops associated with vf
date: 6 weeks ago
config: arm64-randconfig-s032-20200607 (attached as .config)
compiler: aarch64-linux-gcc (GCC) 9.3.0
reproduce:
# apt-get install sparse
# sparse version: v0.6.1-247-gcadbd124-dirty
git checkout 1f62cfa19a619f82c098468660b7950477101d45
# save the attached .config to linux build tree
make W=1 C=1 ARCH=arm64 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>)
>> drivers/net/ethernet/huawei/hinic/hinic_main.c:796:25: sparse: sparse: cast to restricted __be16
vim +796 drivers/net/ethernet/huawei/hinic/hinic_main.c
778
779 static void hinic_tx_timeout(struct net_device *netdev, unsigned int txqueue)
780 {
781 struct hinic_dev *nic_dev = netdev_priv(netdev);
782 u16 sw_pi, hw_ci, sw_ci;
783 struct hinic_sq *sq;
784 u16 num_sqs, q_id;
785
786 num_sqs = hinic_hwdev_num_qps(nic_dev->hwdev);
787
788 netif_err(nic_dev, drv, netdev, "Tx timeout\n");
789
790 for (q_id = 0; q_id < num_sqs; q_id++) {
791 if (!netif_xmit_stopped(netdev_get_tx_queue(netdev, q_id)))
792 continue;
793
794 sq = hinic_hwdev_get_sq(nic_dev->hwdev, q_id);
795 sw_pi = atomic_read(&sq->wq->prod_idx) & sq->wq->mask;
> 796 hw_ci = be16_to_cpu(*(u16 *)(sq->hw_ci_addr)) & sq->wq->mask;
797 sw_ci = atomic_read(&sq->wq->cons_idx) & sq->wq->mask;
798 netif_err(nic_dev, drv, netdev, "Txq%d: sw_pi: %d, hw_ci: %d, sw_ci: %d, napi->state: 0x%lx\n",
799 q_id, sw_pi, hw_ci, sw_ci,
800 nic_dev->txqs[q_id].napi.state);
801 }
802 }
803
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 35817 bytes --]
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2021-12-01 11:13 UTC | newest]
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