* [stable:linux-4.19.y 5657/5827] drivers/net/ethernet/intel/iavf/i40e_osdep.h:49:18: warning: 'format' attribute argument not supported: gnu_printf
@ 2023-05-08 8:44 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2023-05-08 8:44 UTC (permalink / raw)
To: Jesse Brandeburg
Cc: llvm, oe-kbuild-all, Greg Kroah-Hartman, Jeff Kirsher, Sasha Levin
tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.19.y
head: cdfda37ab2cfc783a190b563806cda611c35d1e3
commit: 0b7c849c2c00c3c596922ded9b80bddf154789da [5657/5827] intel-ethernet: rename i40evf to iavf
config: x86_64-randconfig-a004-20230508 (https://download.01.org/0day-ci/archive/20230508/202305081617.4djjIThE-lkp@intel.com/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/commit/?id=0b7c849c2c00c3c596922ded9b80bddf154789da
git remote add stable https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
git fetch --no-tags stable linux-4.19.y
git checkout 0b7c849c2c00c3c596922ded9b80bddf154789da
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/net/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202305081617.4djjIThE-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from drivers/net/ethernet/intel/iavf/i40evf_main.c:4:
In file included from drivers/net/ethernet/intel/iavf/i40evf.h:37:
In file included from drivers/net/ethernet/intel/iavf/i40e_type.h:8:
>> drivers/net/ethernet/intel/iavf/i40e_osdep.h:49:18: warning: 'format' attribute argument not supported: gnu_printf [-Wignored-attributes]
__attribute__ ((format(gnu_printf, 3, 4)));
^
1 warning generated.
drivers/net/ethernet/intel/iavf/i40evf_main.c:1542: warning: Function parameter or member 't' not described in 'i40evf_watchdog_timer'
drivers/net/ethernet/intel/iavf/i40evf_main.c:1542: warning: Excess function parameter 'data' description in 'i40evf_watchdog_timer'
drivers/net/ethernet/intel/iavf/i40evf_main.c:2325: warning: Function parameter or member 'adapter' not described in 'i40evf_del_all_cloud_filters'
drivers/net/ethernet/intel/iavf/i40evf_main.c:2350: warning: Function parameter or member 'type_data' not described in '__i40evf_setup_tc'
drivers/net/ethernet/intel/iavf/i40evf_main.c:2350: warning: Excess function parameter 'type_date' description in '__i40evf_setup_tc'
drivers/net/ethernet/intel/iavf/i40evf_main.c:2445: warning: Function parameter or member 'f' not described in 'i40evf_parse_cls_flower'
drivers/net/ethernet/intel/iavf/i40evf_main.c:2445: warning: Excess function parameter 'cls_flower' description in 'i40evf_parse_cls_flower'
drivers/net/ethernet/intel/iavf/i40evf_main.c:2853: warning: Function parameter or member 'adapter' not described in 'i40evf_setup_tc_cls_flower'
drivers/net/ethernet/intel/iavf/i40evf_main.c:2853: warning: Function parameter or member 'cls_flower' not described in 'i40evf_setup_tc_cls_flower'
drivers/net/ethernet/intel/iavf/i40evf_main.c:2853: warning: Excess function parameter 'netdev' description in 'i40evf_setup_tc_cls_flower'
drivers/net/ethernet/intel/iavf/i40evf_main.c:2853: warning: Excess function parameter 'type_data' description in 'i40evf_setup_tc_cls_flower'
drivers/net/ethernet/intel/iavf/i40evf_main.c:2898: warning: Function parameter or member 'dev' not described in 'i40evf_setup_tc_block'
drivers/net/ethernet/intel/iavf/i40evf_main.c:2898: warning: Excess function parameter 'netdev' description in 'i40evf_setup_tc_block'
drivers/net/ethernet/intel/iavf/i40evf_main.c:2930: warning: Function parameter or member 'type_data' not described in 'i40evf_setup_tc'
drivers/net/ethernet/intel/iavf/i40evf_main.c:2930: warning: Excess function parameter 'type_date' description in 'i40evf_setup_tc'
--
In file included from drivers/net/ethernet/intel/iavf/i40evf_ethtool.c:5:
In file included from drivers/net/ethernet/intel/iavf/i40evf.h:37:
In file included from drivers/net/ethernet/intel/iavf/i40e_type.h:8:
>> drivers/net/ethernet/intel/iavf/i40e_osdep.h:49:18: warning: 'format' attribute argument not supported: gnu_printf [-Wignored-attributes]
__attribute__ ((format(gnu_printf, 3, 4)));
^
1 warning generated.
--
In file included from drivers/net/ethernet/intel/iavf/i40evf_virtchnl.c:4:
In file included from drivers/net/ethernet/intel/iavf/i40evf.h:37:
In file included from drivers/net/ethernet/intel/iavf/i40e_type.h:8:
>> drivers/net/ethernet/intel/iavf/i40e_osdep.h:49:18: warning: 'format' attribute argument not supported: gnu_printf [-Wignored-attributes]
__attribute__ ((format(gnu_printf, 3, 4)));
^
>> drivers/net/ethernet/intel/iavf/i40evf_virtchnl.c:1057:5: warning: format specifies type 'unsigned short' but the argument has type 'int' [-Wformat]
ntohs(f->data.tcp_spec.vlan_id),
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/device.h:1457:33: note: expanded from macro 'dev_info'
_dev_info(dev, dev_fmt(fmt), ##__VA_ARGS__)
~~~ ^~~~~~~~~~~
include/linux/byteorder/generic.h:142:18: note: expanded from macro 'ntohs'
#define ntohs(x) ___ntohs(x)
^~~~~~~~~~~
include/linux/byteorder/generic.h:137:21: note: expanded from macro '___ntohs'
#define ___ntohs(x) __be16_to_cpu(x)
^~~~~~~~~~~~~~~~
include/uapi/linux/byteorder/little_endian.h:42:26: note: expanded from macro '__be16_to_cpu'
#define __be16_to_cpu(x) __swab16((__force __u16)(__be16)(x))
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/uapi/linux/swab.h:105:2: note: expanded from macro '__swab16'
(__builtin_constant_p((__u16)(x)) ? \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/iavf/i40evf_virtchnl.c:1060:5: warning: format specifies type 'unsigned short' but the argument has type 'int' [-Wformat]
ntohs(f->data.tcp_spec.dst_port),
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/device.h:1457:33: note: expanded from macro 'dev_info'
_dev_info(dev, dev_fmt(fmt), ##__VA_ARGS__)
~~~ ^~~~~~~~~~~
include/linux/byteorder/generic.h:142:18: note: expanded from macro 'ntohs'
#define ntohs(x) ___ntohs(x)
^~~~~~~~~~~
include/linux/byteorder/generic.h:137:21: note: expanded from macro '___ntohs'
#define ___ntohs(x) __be16_to_cpu(x)
^~~~~~~~~~~~~~~~
include/uapi/linux/byteorder/little_endian.h:42:26: note: expanded from macro '__be16_to_cpu'
#define __be16_to_cpu(x) __swab16((__force __u16)(__be16)(x))
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/uapi/linux/swab.h:105:2: note: expanded from macro '__swab16'
(__builtin_constant_p((__u16)(x)) ? \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/iavf/i40evf_virtchnl.c:1061:5: warning: format specifies type 'unsigned short' but the argument has type 'int' [-Wformat]
ntohs(f->data.tcp_spec.src_port));
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/device.h:1457:33: note: expanded from macro 'dev_info'
_dev_info(dev, dev_fmt(fmt), ##__VA_ARGS__)
~~~ ^~~~~~~~~~~
include/linux/byteorder/generic.h:142:18: note: expanded from macro 'ntohs'
#define ntohs(x) ___ntohs(x)
^~~~~~~~~~~
include/linux/byteorder/generic.h:137:21: note: expanded from macro '___ntohs'
#define ___ntohs(x) __be16_to_cpu(x)
^~~~~~~~~~~~~~~~
include/uapi/linux/byteorder/little_endian.h:42:26: note: expanded from macro '__be16_to_cpu'
#define __be16_to_cpu(x) __swab16((__force __u16)(__be16)(x))
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/uapi/linux/swab.h:105:2: note: expanded from macro '__swab16'
(__builtin_constant_p((__u16)(x)) ? \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/iavf/i40evf_virtchnl.c:1067:5: warning: format specifies type 'unsigned short' but the argument has type 'int' [-Wformat]
ntohs(f->data.tcp_spec.vlan_id),
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/device.h:1457:33: note: expanded from macro 'dev_info'
_dev_info(dev, dev_fmt(fmt), ##__VA_ARGS__)
~~~ ^~~~~~~~~~~
include/linux/byteorder/generic.h:142:18: note: expanded from macro 'ntohs'
#define ntohs(x) ___ntohs(x)
^~~~~~~~~~~
include/linux/byteorder/generic.h:137:21: note: expanded from macro '___ntohs'
#define ___ntohs(x) __be16_to_cpu(x)
^~~~~~~~~~~~~~~~
include/uapi/linux/byteorder/little_endian.h:42:26: note: expanded from macro '__be16_to_cpu'
#define __be16_to_cpu(x) __swab16((__force __u16)(__be16)(x))
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/uapi/linux/swab.h:105:2: note: expanded from macro '__swab16'
(__builtin_constant_p((__u16)(x)) ? \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/iavf/i40evf_virtchnl.c:1070:5: warning: format specifies type 'unsigned short' but the argument has type 'int' [-Wformat]
ntohs(f->data.tcp_spec.dst_port),
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/device.h:1457:33: note: expanded from macro 'dev_info'
_dev_info(dev, dev_fmt(fmt), ##__VA_ARGS__)
~~~ ^~~~~~~~~~~
include/linux/byteorder/generic.h:142:18: note: expanded from macro 'ntohs'
#define ntohs(x) ___ntohs(x)
^~~~~~~~~~~
include/linux/byteorder/generic.h:137:21: note: expanded from macro '___ntohs'
#define ___ntohs(x) __be16_to_cpu(x)
^~~~~~~~~~~~~~~~
include/uapi/linux/byteorder/little_endian.h:42:26: note: expanded from macro '__be16_to_cpu'
#define __be16_to_cpu(x) __swab16((__force __u16)(__be16)(x))
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/uapi/linux/swab.h:105:2: note: expanded from macro '__swab16'
(__builtin_constant_p((__u16)(x)) ? \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/intel/iavf/i40evf_virtchnl.c:1071:5: warning: format specifies type 'unsigned short' but the argument has type 'int' [-Wformat]
ntohs(f->data.tcp_spec.src_port));
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/device.h:1457:33: note: expanded from macro 'dev_info'
_dev_info(dev, dev_fmt(fmt), ##__VA_ARGS__)
~~~ ^~~~~~~~~~~
include/linux/byteorder/generic.h:142:18: note: expanded from macro 'ntohs'
#define ntohs(x) ___ntohs(x)
^~~~~~~~~~~
include/linux/byteorder/generic.h:137:21: note: expanded from macro '___ntohs'
#define ___ntohs(x) __be16_to_cpu(x)
vim +/format +49 drivers/net/ethernet/intel/iavf/i40e_osdep.h
5321a21c1c4e31 drivers/net/ethernet/intel/i40evf/i40e_osdep.h Greg Rose 2013-12-21 46
5321a21c1c4e31 drivers/net/ethernet/intel/i40evf/i40e_osdep.h Greg Rose 2013-12-21 47 #define i40e_debug(h, m, s, ...) i40evf_debug_d(h, m, s, ##__VA_ARGS__)
5321a21c1c4e31 drivers/net/ethernet/intel/i40evf/i40e_osdep.h Greg Rose 2013-12-21 48 extern void i40evf_debug_d(void *hw, u32 mask, char *fmt_str, ...)
5321a21c1c4e31 drivers/net/ethernet/intel/i40evf/i40e_osdep.h Greg Rose 2013-12-21 @49 __attribute__ ((format(gnu_printf, 3, 4)));
5321a21c1c4e31 drivers/net/ethernet/intel/i40evf/i40e_osdep.h Greg Rose 2013-12-21 50
:::::: The code at line 49 was first introduced by commit
:::::: 5321a21c1c4e3123faa7a6b0b3130bbb158f1c47 i40evf: driver core headers
:::::: TO: Greg Rose <gregory.v.rose@intel.com>
:::::: CC: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
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2023-05-08 8:44 [stable:linux-4.19.y 5657/5827] drivers/net/ethernet/intel/iavf/i40e_osdep.h:49:18: warning: 'format' attribute argument not supported: gnu_printf kernel test robot
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