[Intel-wired-lan] [jkirsher-next-queue:dev-queue 20/81] drivers/net/ethernet/intel/gwdpa/gswip/mac_cfg.c:258:10: note: in expansion of macro 'FIELD_PREP'
kbuild test robot
lkp at intel.com
Wed May 6 16:35:48 UTC 2020
tree: https://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git dev-queue
head: 72b88096a8c29448b29df809e4d800d5652408eb
commit: 35f9f065dbb6b4a0ce5d55c3d91fede6b12af8cc [20/81] gwdpa: gswip: Introduce Gigabit Ethernet Switch (GSWIP) device driver
config: powerpc-allyesconfig (attached as .config)
compiler: powerpc64-linux-gcc (GCC) 9.3.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout 35f9f065dbb6b4a0ce5d55c3d91fede6b12af8cc
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day GCC_VERSION=9.3.0 make.cross ARCH=powerpc
If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp at intel.com>
All warnings (new ones prefixed by >>):
In file included from include/linux/build_bug.h:5,
from include/linux/bitfield.h:10,
from drivers/net/ethernet/intel/gwdpa/gswip/mac_cfg.c:4:
In function 'get_2G5_intf',
inlined from 'mac_get_mii_interface' at drivers/net/ethernet/intel/gwdpa/gswip/mac_cfg.c:335:10:
include/linux/compiler.h:350:38: error: call to '__compiletime_assert_89' declared with attribute error: FIELD_PREP: value too large for the field
350 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler.h:331:4: note: in definition of macro '__compiletime_assert'
331 | prefix ## suffix(); \
| ^~~~~~
include/linux/compiler.h:350:2: note: in expansion of macro '_compiletime_assert'
350 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert'
39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
| ^~~~~~~~~~~~~~~~~~
include/linux/bitfield.h:49:3: note: in expansion of macro 'BUILD_BUG_ON_MSG'
49 | BUILD_BUG_ON_MSG(__builtin_constant_p(_val) ? \
| ^~~~~~~~~~~~~~~~
include/linux/bitfield.h:94:3: note: in expansion of macro '__BF_FIELD_CHECK'
94 | __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \
| ^~~~~~~~~~~~~~~~
>> drivers/net/ethernet/intel/gwdpa/gswip/mac_cfg.c:258:10: note: in expansion of macro 'FIELD_PREP'
258 | macif = FIELD_PREP(MAC_IF_CFG_CFG2G5, mac_if_cfg);
| ^~~~~~~~~~
drivers/net/ethernet/intel/gwdpa/gswip/mac_cfg.c: In function 'get_2G5_intf':
include/linux/compiler.h:350:38: error: call to '__compiletime_assert_89' declared with attribute error: FIELD_PREP: value too large for the field
350 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler.h:331:4: note: in definition of macro '__compiletime_assert'
331 | prefix ## suffix(); \
| ^~~~~~
include/linux/compiler.h:350:2: note: in expansion of macro '_compiletime_assert'
350 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert'
39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
| ^~~~~~~~~~~~~~~~~~
include/linux/bitfield.h:49:3: note: in expansion of macro 'BUILD_BUG_ON_MSG'
49 | BUILD_BUG_ON_MSG(__builtin_constant_p(_val) ? \
| ^~~~~~~~~~~~~~~~
include/linux/bitfield.h:94:3: note: in expansion of macro '__BF_FIELD_CHECK'
94 | __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \
| ^~~~~~~~~~~~~~~~
>> drivers/net/ethernet/intel/gwdpa/gswip/mac_cfg.c:258:10: note: in expansion of macro 'FIELD_PREP'
258 | macif = FIELD_PREP(MAC_IF_CFG_CFG2G5, mac_if_cfg);
| ^~~~~~~~~~
--
In file included from include/linux/build_bug.h:5,
from include/linux/bitfield.h:10,
from drivers/net/ethernet/intel/gwdpa/gswip/gswip_mac.c:4:
drivers/net/ethernet/intel/gwdpa/gswip/gswip_mac.c: In function 'sw_mac_get_mtu':
include/linux/compiler.h:350:38: error: call to '__compiletime_assert_160' declared with attribute error: FIELD_PREP: value too large for the field
350 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler.h:331:4: note: in definition of macro '__compiletime_assert'
331 | prefix ## suffix(); \
| ^~~~~~
include/linux/compiler.h:350:2: note: in expansion of macro '_compiletime_assert'
350 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert'
39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
| ^~~~~~~~~~~~~~~~~~
include/linux/bitfield.h:49:3: note: in expansion of macro 'BUILD_BUG_ON_MSG'
49 | BUILD_BUG_ON_MSG(__builtin_constant_p(_val) ? \
| ^~~~~~~~~~~~~~~~
include/linux/bitfield.h:94:3: note: in expansion of macro '__BF_FIELD_CHECK'
94 | __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \
| ^~~~~~~~~~~~~~~~
>> drivers/net/ethernet/intel/gwdpa/gswip/gswip_mac.c:211:8: note: in expansion of macro 'FIELD_PREP'
211 | val = FIELD_PREP(MAC_MTU_CFG_MTU, reg);
| ^~~~~~~~~~
vim +/FIELD_PREP +258 drivers/net/ethernet/intel/gwdpa/gswip/mac_cfg.c
251
252 inline int get_2G5_intf(struct gswip_mac *priv)
253 {
254 u32 mac_if_cfg, macif;
255 int ret;
256
257 mac_if_cfg = sw_read(priv, MAC_IF_CFG_REG(priv->mac_idx));
> 258 macif = FIELD_PREP(MAC_IF_CFG_CFG2G5, mac_if_cfg);
259
260 if (macif == 0)
261 ret = XGMAC_GMII;
262 else if (macif == 1)
263 ret = XGMAC_XGMII;
264 else
265 ret = -EINVAL;
266
267 return ret;
268 }
269
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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