From: kernel test robot <lkp@intel.com>
To: kernel@openeuler.org, Yang Yingliang <yangyingliang@huawei.com>
Cc: oe-kbuild-all@lists.linux.dev
Subject: [openeuler:openEuler-1.0-LTS 14909/21656] drivers/net/ethernet/hisilicon/hns3/hnae3.h:721:26: warning: array subscript 'struct hclge_reset_cmd[0]' is partly outside array bounds of 'struct hclge_desc[1]'
Date: Thu, 29 Feb 2024 23:44:56 +0800 [thread overview]
Message-ID: <202402292301.Zc2bmew3-lkp@intel.com> (raw)
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: a828e118f71b941479af277bc6aade0094fc62fe
commit: 729f96a4e0c32f1c1bfa60e4ff485aa91890963d [14909/21656] net: hns3: optimize the process of queue reset
config: arm64-randconfig-001-20240228 (https://download.01.org/0day-ci/archive/20240229/202402292301.Zc2bmew3-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240229/202402292301.Zc2bmew3-lkp@intel.com/reproduce)
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>
| Closes: https://lore.kernel.org/oe-kbuild-all/202402292301.Zc2bmew3-lkp@intel.com/
All warnings (new ones prefixed by >>):
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:3345:5: warning: no previous prototype for 'hclge_set_all_vf_rst' [-Wmissing-prototypes]
3345 | int hclge_set_all_vf_rst(struct hclge_dev *hdev, bool reset)
| ^~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:9556:5: warning: no previous prototype for 'hclge_reset_tqp_cmd' [-Wmissing-prototypes]
9556 | int hclge_reset_tqp_cmd(struct hnae3_handle *handle)
| ^~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:9603:5: warning: no previous prototype for 'hclge_reset_rcb' [-Wmissing-prototypes]
9603 | int hclge_reset_rcb(struct hnae3_handle *handle)
| ^~~~~~~~~~~~~~~
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:11699:5: warning: no previous prototype for 'hclge_init' [-Wmissing-prototypes]
11699 | int hclge_init(void)
| ^~~~~~~~~~
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c: In function 'hclge_get_strings':
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:668:50: warning: '%s' directive output may be truncated writing up to 3359 bytes into a region of size 32 [-Wformat-truncation=]
668 | snprintf(buff, ETH_GSTRING_LEN, "%s", strs[i].desc);
| ^~
In function 'hclge_comm_get_strings',
inlined from 'hclge_get_strings' at drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:774:7:
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:668:17: note: 'snprintf' output between 1 and 3360 bytes into a destination of size 32
668 | snprintf(buff, ETH_GSTRING_LEN, "%s", strs[i].desc);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h:9,
from drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:18:
In function 'hclge_func_reset_cmd',
inlined from 'hclge_reset_prepare_wait' at drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:3608:9:
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:3467:26: warning: array subscript 'struct hclge_reset_cmd[0]' is partly outside array bounds of 'struct hclge_desc[1]' [-Warray-bounds=]
3467 | hnae3_set_bit(req->mac_func_reset, HCLGE_CFG_RESET_FUNC_B, 1);
drivers/net/ethernet/hisilicon/hns3/hnae3.h:720:18: note: in definition of macro 'hnae3_set_field'
720 | (origin) &= (~(mask)); \
| ^~~~~~
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:3467:9: note: in expansion of macro 'hnae3_set_bit'
3467 | hnae3_set_bit(req->mac_func_reset, HCLGE_CFG_RESET_FUNC_B, 1);
| ^~~~~~~~~~~~~
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c: In function 'hclge_reset_prepare_wait':
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:3462:27: note: at offset 8 into object 'desc' of size 32
3462 | struct hclge_desc desc;
| ^~~~
In function 'hclge_func_reset_cmd',
inlined from 'hclge_reset_prepare_wait' at drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:3608:9:
>> drivers/net/ethernet/hisilicon/hns3/hnae3.h:721:26: warning: array subscript 'struct hclge_reset_cmd[0]' is partly outside array bounds of 'struct hclge_desc[1]' [-Warray-bounds=]
721 | (origin) |= ((val) << (shift)) & (mask); \
| ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/hisilicon/hns3/hnae3.h:726:9: note: in expansion of macro 'hnae3_set_field'
726 | hnae3_set_field((origin), (0x1 << (shift)), (shift), (val))
| ^~~~~~~~~~~~~~~
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:3467:9: note: in expansion of macro 'hnae3_set_bit'
3467 | hnae3_set_bit(req->mac_func_reset, HCLGE_CFG_RESET_FUNC_B, 1);
| ^~~~~~~~~~~~~
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c: In function 'hclge_reset_prepare_wait':
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:3462:27: note: at offset 8 into object 'desc' of size 32
3462 | struct hclge_desc desc;
| ^~~~
In function 'hclge_func_reset_cmd',
inlined from 'hclge_reset_prepare_wait' at drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:3608:9:
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:3468:29: warning: array subscript 'struct hclge_reset_cmd[0]' is partly outside array bounds of 'struct hclge_desc[1]' [-Warray-bounds=]
3468 | req->fun_reset_vfid = func_id;
| ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c: In function 'hclge_reset_prepare_wait':
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:3462:27: note: at offset 8 into object 'desc' of size 32
3462 | struct hclge_desc desc;
| ^~~~
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c: In function 'hclge_func_reset_cmd':
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:3467:26: warning: array subscript 'struct hclge_reset_cmd[0]' is partly outside array bounds of 'struct hclge_desc[1]' [-Warray-bounds=]
3467 | hnae3_set_bit(req->mac_func_reset, HCLGE_CFG_RESET_FUNC_B, 1);
| ^~
drivers/net/ethernet/hisilicon/hns3/hnae3.h:720:18: note: in definition of macro 'hnae3_set_field'
720 | (origin) &= (~(mask)); \
| ^~~~~~
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:3467:9: note: in expansion of macro 'hnae3_set_bit'
3467 | hnae3_set_bit(req->mac_func_reset, HCLGE_CFG_RESET_FUNC_B, 1);
| ^~~~~~~~~~~~~
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:3462:27: note: at offset 8 into object 'desc' of size 32
3462 | struct hclge_desc desc;
| ^~~~
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:3467:26: warning: array subscript 'struct hclge_reset_cmd[0]' is partly outside array bounds of 'struct hclge_desc[1]' [-Warray-bounds=]
3467 | hnae3_set_bit(req->mac_func_reset, HCLGE_CFG_RESET_FUNC_B, 1);
| ^~
drivers/net/ethernet/hisilicon/hns3/hnae3.h:721:18: note: in definition of macro 'hnae3_set_field'
721 | (origin) |= ((val) << (shift)) & (mask); \
| ^~~~~~
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:3467:9: note: in expansion of macro 'hnae3_set_bit'
3467 | hnae3_set_bit(req->mac_func_reset, HCLGE_CFG_RESET_FUNC_B, 1);
| ^~~~~~~~~~~~~
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:3462:27: note: at offset 8 into object 'desc' of size 32
3462 | struct hclge_desc desc;
| ^~~~
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:3468:12: warning: array subscript 'struct hclge_reset_cmd[0]' is partly outside array bounds of 'struct hclge_desc[1]' [-Warray-bounds=]
3468 | req->fun_reset_vfid = func_id;
| ^~
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:3462:27: note: at offset 8 into object 'desc' of size 32
3462 | struct hclge_desc desc;
| ^~~~
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c: In function 'hclge_reset_rcb':
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:9619:26: warning: array subscript 'struct hclge_reset_cmd[0]' is partly outside array bounds of 'struct hclge_desc[1]' [-Warray-bounds=]
9619 | hnae3_set_bit(req->fun_reset_rcb, HCLGE_CFG_RESET_RCB_B, 1);
| ^~
drivers/net/ethernet/hisilicon/hns3/hnae3.h:720:18: note: in definition of macro 'hnae3_set_field'
720 | (origin) &= (~(mask)); \
| ^~~~~~
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:9619:9: note: in expansion of macro 'hnae3_set_bit'
9619 | hnae3_set_bit(req->fun_reset_rcb, HCLGE_CFG_RESET_RCB_B, 1);
| ^~~~~~~~~~~~~
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:9610:27: note: at offset 8 into object 'desc' of size 32
9610 | struct hclge_desc desc;
| ^~~~
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:9619:26: warning: array subscript 'struct hclge_reset_cmd[0]' is partly outside array bounds of 'struct hclge_desc[1]' [-Warray-bounds=]
9619 | hnae3_set_bit(req->fun_reset_rcb, HCLGE_CFG_RESET_RCB_B, 1);
| ^~
drivers/net/ethernet/hisilicon/hns3/hnae3.h:721:18: note: in definition of macro 'hnae3_set_field'
721 | (origin) |= ((val) << (shift)) & (mask); \
| ^~~~~~
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:9619:9: note: in expansion of macro 'hnae3_set_bit'
9619 | hnae3_set_bit(req->fun_reset_rcb, HCLGE_CFG_RESET_RCB_B, 1);
| ^~~~~~~~~~~~~
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:9610:27: note: at offset 8 into object 'desc' of size 32
9610 | struct hclge_desc desc;
| ^~~~
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:9620:12: warning: array subscript 'struct hclge_reset_cmd[0]' is partly outside array bounds of 'struct hclge_desc[1]' [-Warray-bounds=]
9620 | req->fun_reset_rcb_vqid_start = cpu_to_le16(queue_gid);
| ^~
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:9610:27: note: at offset 8 into object 'desc' of size 32
9610 | struct hclge_desc desc;
| ^~~~
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:9621:12: warning: array subscript 'struct hclge_reset_cmd[0]' is partly outside array bounds of 'struct hclge_desc[1]' [-Warray-bounds=]
9621 | req->fun_reset_rcb_vqid_num = cpu_to_le16(handle->kinfo.num_tqps);
| ^~
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:9610:27: note: at offset 8 into object 'desc' of size 32
9610 | struct hclge_desc desc;
| ^~~~
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:9630:28: warning: array subscript 'struct hclge_reset_cmd[0]' is partly outside array bounds of 'struct hclge_desc[1]' [-Warray-bounds=]
9630 | return_status = req->fun_reset_rcb_return_status;
| ^~
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:9610:27: note: at offset 8 into object 'desc' of size 32
9610 | struct hclge_desc desc;
| ^~~~
vim +721 drivers/net/ethernet/hisilicon/hns3/hnae3.h
38caee9d3ee8b32 Salil 2017-08-02 717
e4e87715aa850ab Peng Li 2018-07-02 718 #define hnae3_set_field(origin, mask, shift, val) \
38caee9d3ee8b32 Salil 2017-08-02 719 do { \
38caee9d3ee8b32 Salil 2017-08-02 720 (origin) &= (~(mask)); \
38caee9d3ee8b32 Salil 2017-08-02 @721 (origin) |= ((val) << (shift)) & (mask); \
38caee9d3ee8b32 Salil 2017-08-02 722 } while (0)
e4e87715aa850ab Peng Li 2018-07-02 723 #define hnae3_get_field(origin, mask, shift) (((origin) & (mask)) >> (shift))
38caee9d3ee8b32 Salil 2017-08-02 724
:::::: The code at line 721 was first introduced by commit
:::::: 38caee9d3ee8b32b36912f54e19438eddd126772 net: hns3: Add support of the HNAE3 framework
:::::: TO: Salil <salil.mehta@huawei.com>
:::::: CC: David S. Miller <davem@davemloft.net>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
reply other threads:[~2024-02-29 15:46 UTC|newest]
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