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Date: Tue, 16 Jun 2020 14:48:09 +0800
From: kernel test robot <lkp@...el.com>
To: yunaixin03610@....com, netdev@...r.kernel.org
Cc: kbuild-all@...ts.01.org, yunaixin <yunaixin@...wei.com>
Subject: Re: [PATCH 4/5] Huawei BMA: Adding Huawei BMA driver: cdev_veth_drv
Hi,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on linus/master]
[also build test WARNING on v5.8-rc1 next-20200616]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
url: https://github.com/0day-ci/linux/commits/yunaixin03610-163-com/Adding-Huawei-BMA-drivers/20200616-102318
base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git a5dc8300df75e8b8384b4c82225f1e4a0b4d9b55
config: x86_64-allyesconfig (attached as .config)
compiler: gcc-9 (Debian 9.3.0-13) 9.3.0
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>
All warnings (new ones prefixed by >>, old ones prefixed by <<):
In file included from drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:16:
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.h:250:2: error: unknown type name '__kernel_time_t'
250 | __kernel_time_t init_time;
| ^~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:55:6: warning: no previous prototype for 'dump_global_info' [-Wmissing-prototypes]
55 | void dump_global_info(void)
| ^~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:93:6: warning: no previous prototype for 'edma_veth_free_tx_resources' [-Wmissing-prototypes]
93 | void edma_veth_free_tx_resources(struct edma_rxtx_q_s *ptx_queue)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:109:6: warning: no previous prototype for 'edma_veth_free_all_tx_resources' [-Wmissing-prototypes]
109 | void edma_veth_free_all_tx_resources(struct edma_eth_dev_s *edma_eth)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:118:5: warning: no previous prototype for 'edma_veth_setup_tx_resources' [-Wmissing-prototypes]
118 | int edma_veth_setup_tx_resources(struct edma_rxtx_q_s *ptx_queue)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:142:5: warning: no previous prototype for 'edma_veth_setup_all_tx_resources' [-Wmissing-prototypes]
142 | int edma_veth_setup_all_tx_resources(struct edma_eth_dev_s *edma_eth)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:186:5: warning: no previous prototype for 'edma_veth_setup_rx_resources' [-Wmissing-prototypes]
186 | int edma_veth_setup_rx_resources(struct edma_rxtx_q_s *prx_queue)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:210:5: warning: no previous prototype for 'edma_veth_setup_all_rx_resources' [-Wmissing-prototypes]
210 | int edma_veth_setup_all_rx_resources(struct edma_eth_dev_s *edma_eth)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:253:6: warning: no previous prototype for 'edma_veth_free_rx_resources' [-Wmissing-prototypes]
253 | void edma_veth_free_rx_resources(struct edma_rxtx_q_s *prx_queue)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:270:6: warning: no previous prototype for 'edma_veth_free_all_rx_resources' [-Wmissing-prototypes]
270 | void edma_veth_free_all_rx_resources(struct edma_eth_dev_s *edma_eth)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:279:5: warning: no previous prototype for 'edma_veth_setup_all_rxtx_queue' [-Wmissing-prototypes]
279 | int edma_veth_setup_all_rxtx_queue(struct edma_eth_dev_s *edma_eth)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:363:6: warning: no previous prototype for 'edma_veth_dump' [-Wmissing-prototypes]
363 | void edma_veth_dump(void)
| ^~~~~~~~~~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:392:5: warning: no previous prototype for 'edma_veth_setup_resource' [-Wmissing-prototypes]
392 | int edma_veth_setup_resource(struct edma_eth_dev_s *edma_eth)
| ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:418:5: warning: no previous prototype for 'edma_veth_free_rxtx_queue' [-Wmissing-prototypes]
418 | int edma_veth_free_rxtx_queue(struct edma_eth_dev_s *edma_eth)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:457:6: warning: no previous prototype for 'edma_veth_free_resource' [-Wmissing-prototypes]
457 | void edma_veth_free_resource(struct edma_eth_dev_s *edma_eth)
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:469:5: warning: no previous prototype for 'edma_veth_send_one_pkt' [-Wmissing-prototypes]
469 | int edma_veth_send_one_pkt(struct edma_cut_packet_node_s *cut_packet_node)
| ^~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:16:
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c: In function 'edma_veth_cut_tx_packet_send':
>> drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.h:258:17: warning: format '%u' expects argument of type 'unsigned int', but argument 6 has type 'size_t' {aka 'long unsigned int'} [-Wformat=]
258 | netdev_err(0, "[%s,%d] -> " fmt "n", | ^~~~~~~~~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:592:3: note: in expansion of macro 'LOG'
592 | LOG(DLOG_DEBUG, "length: %u/%u", length, len);
| ^~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:592:32: note: format string is defined here
592 | LOG(DLOG_DEBUG, "length: %u/%u", length, len);
| ~^
| |
| unsigned int
| %lu
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c: At top level:
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:776:5: warning: no previous prototype for 'edma_veth_recv_pkt' [-Wmissing-prototypes]
776 | int edma_veth_recv_pkt(struct edma_rxtx_q_s *prx_queue,
| ^~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:858:6: warning: no previous prototype for 'edma_task_do_packet_recv' [-Wmissing-prototypes]
858 | void edma_task_do_packet_recv(unsigned long data)
| ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:883:5: warning: no previous prototype for '__dmacmp_err_deal_2' [-Wmissing-prototypes]
883 | int __dmacmp_err_deal_2(struct edma_rxtx_q_s *prxtx_queue, u32 type)
| ^~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:916:5: warning: no previous prototype for 'edma_veth_check_dma_status' [-Wmissing-prototypes]
916 | int edma_veth_check_dma_status(struct edma_rxtx_q_s *prxtx_queue, u32 type)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:937:5: warning: no previous prototype for '__check_dmacmp_H_2' [-Wmissing-prototypes]
937 | int __check_dmacmp_H_2(struct edma_rxtx_q_s *prxtx_queue, u32 type)
| ^~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:1017:5: warning: no previous prototype for '__checkspace_H_2' [-Wmissing-prototypes]
1017 | int __checkspace_H_2(struct edma_rxtx_q_s *prxtx_queue, u32 type, u32 *pcnt)
| ^~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:1091:5: warning: no previous prototype for '__make_dmalistbd_h2b_H_2' [-Wmissing-prototypes]
1091 | int __make_dmalistbd_h2b_H_2(struct edma_rxtx_q_s *prxtx_queue, u32 cnt)
| ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:1173:5: warning: no previous prototype for '__make_dmalistbd_b2h_H_2' [-Wmissing-prototypes]
1173 | int __make_dmalistbd_b2h_H_2(struct edma_rxtx_q_s *prxtx_queue, u32 cnt)
| ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:1253:5: warning: no previous prototype for '__start_dmalist_H_2' [-Wmissing-prototypes]
1253 | int __start_dmalist_H_2(struct edma_rxtx_q_s *prxtx_queue, u32 type, u32 cnt)
| ^~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:1297:5: warning: no previous prototype for 'check_dma_queue_fault_2' [-Wmissing-prototypes]
1297 | int check_dma_queue_fault_2(struct edma_rxtx_q_s *prxtx_queue,
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:1327:5: warning: no previous prototype for '__dma_rxtx_H_2' [-Wmissing-prototypes]
1327 | int __dma_rxtx_H_2(struct edma_rxtx_q_s *prxtx_queue, u32 type)
| ^~~~~~~~~~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:1394:6: warning: no previous prototype for 'edma_task_do_data_transmit' [-Wmissing-prototypes]
1394 | void edma_task_do_data_transmit(unsigned long data)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:1431:5: warning: no previous prototype for 'edma_tasklet_setup' [-Wmissing-prototypes]
1431 | int edma_tasklet_setup(struct edma_eth_dev_s *dev, u8 **rx_buf,
| ^~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:1479:6: warning: no previous prototype for 'edma_tasklet_free' [-Wmissing-prototypes]
1479 | void edma_tasklet_free(struct edma_eth_dev_s *dev, u8 **rx_buf,
| ^~~~~~~~~~~~~~~~~
In file included from drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.h:31,
from drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:16:
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c: In function 'edma_cdev_init':
drivers/net/ethernet/huawei/bma/cdev_veth_drv/../edma_drv/bma_include.h:109:19: error: storage size of 'uptime' isn't known
109 | struct timespec uptime; | ^~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:1600:2: note: in expansion of macro 'GET_SYS_SECONDS'
1600 | GET_SYS_SECONDS(g_eth_edmaprivate.init_time);
| ^~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/../edma_drv/bma_include.h:110:3: error: implicit declaration of function 'get_monotonic_boottime' [-Werror=implicit-function-declaration]
110 | get_monotonic_boottime(&uptime); | ^~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:1600:2: note: in expansion of macro 'GET_SYS_SECONDS'
1600 | GET_SYS_SECONDS(g_eth_edmaprivate.init_time);
| ^~~~~~~~~~~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/../edma_drv/bma_include.h:109:19: warning: unused variable 'uptime' [-Wunused-variable]
109 | struct timespec uptime; | ^~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:1600:2: note: in expansion of macro 'GET_SYS_SECONDS'
1600 | GET_SYS_SECONDS(g_eth_edmaprivate.init_time);
| ^~~~~~~~~~~~~~~
In file included from drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:16:
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c: In function 'cdev_copy_packet_to_user':
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.h:258:17: warning: format '%ld' expects argument of type 'long int', but argument 6 has type 'unsigned int' [-Wformat=]
258 | netdev_err(0, "[%s,%d] -> " fmt "n", | ^~~~~~~~~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:1667:2: note: in expansion of macro 'LOG'
1667 | LOG(DLOG_DEBUG,
| ^~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:1668:36: note: format string is defined here
1668 | "User needs %ld bytes, pos: %ld, total len: %u, left: %ld.",
| ~~^
| |
| long int
| %d
In file included from drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:16:
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.h:258:17: warning: format '%ld' expects argument of type 'long int', but argument 6 has type 'unsigned int' [-Wformat=]
258 | netdev_err(0, "[%s,%d] -> " fmt "n", | ^~~~~~~~~~~~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:1699:2: note: in expansion of macro 'LOG'
1699 | LOG(DLOG_DEBUG,
| ^~~
drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.c:1700:33: note: format string is defined here
1700 | "Copied bytes: %ld, pos: %ld, buf len: %lu, free_packet: %d.",
| ~~^
| |
vim +258 drivers/net/ethernet/huawei/bma/cdev_veth_drv/virtual_cdev_eth_net.h
254
255 #ifndef LOG
256 #define LOG(level, fmt, ...) do {\
257 if (debug >= (level)) {\
> 258 netdev_err(0, "[%s,%d] -> " fmt "\n", \
259 __func__, __LINE__, ##__VA_ARGS__); \
260 } \
261 } while (0)
262 #endif
263
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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