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Message-ID: <202205191932.qrHJI7FT-lkp@intel.com>
Date: Thu, 19 May 2022 19:55:14 +0800
From: kernel test robot <lkp@...el.com>
To: Duoming Zhou <duoming@....edu.cn>, linux-kernel@...r.kernel.org
Cc: kbuild-all@...ts.01.org, amitkarwar@...il.com,
ganapathi017@...il.com, sharvari.harisangam@....com,
huxinming820@...il.com, kvalo@...nel.org, davem@...emloft.net,
edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
Duoming Zhou <duoming@....edu.cn>
Subject: Re: [PATCH net] net: wireless: marvell: mwifiex: fix sleep in atomic
context bugs
Hi Duoming,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on net/master]
url: https://github.com/intel-lab-lkp/linux/commits/Duoming-Zhou/net-wireless-marvell-mwifiex-fix-sleep-in-atomic-context-bugs/20220519-181826
base: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git fbb3abdf2223cd0dfc07de85fe5a43ba7f435bdf
config: m68k-allyesconfig (https://download.01.org/0day-ci/archive/20220519/202205191932.qrHJI7FT-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 11.3.0
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://github.com/intel-lab-lkp/linux/commit/d11bfae513f24308f5315efe8ca56471eff8e76c
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Duoming-Zhou/net-wireless-marvell-mwifiex-fix-sleep-in-atomic-context-bugs/20220519-181826
git checkout d11bfae513f24308f5315efe8ca56471eff8e76c
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=m68k SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>
All errors (new ones prefixed by >>):
In file included from include/linux/container_of.h:5,
from include/linux/list.h:5,
from include/linux/wait.h:7,
from drivers/net/wireless/marvell/mwifiex/decl.h:26,
from drivers/net/wireless/marvell/mwifiex/init.c:20:
drivers/net/wireless/marvell/mwifiex/init.c: In function 'fw_dump_work':
>> include/linux/container_of.h:19:54: error: invalid use of undefined type 'struct mwfiex_adapter'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~
include/linux/build_bug.h:78:56: note: in definition of macro '__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
include/linux/container_of.h:19:9: note: in expansion of macro 'static_assert'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~~~~~~~~~~~
include/linux/container_of.h:19:23: note: in expansion of macro '__same_type'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~~~~~~~~~
drivers/net/wireless/marvell/mwifiex/init.c:69:17: note: in expansion of macro 'container_of'
69 | container_of(work, struct mwfiex_adapter, devdump_work);
| ^~~~~~~~~~~~
include/linux/compiler_types.h:293:27: error: expression in static assertion is not an integer
293 | #define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:78:56: note: in definition of macro '__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
include/linux/container_of.h:19:9: note: in expansion of macro 'static_assert'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~~~~~~~~~~~
include/linux/container_of.h:19:23: note: in expansion of macro '__same_type'
19 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~~~~~~~~~
drivers/net/wireless/marvell/mwifiex/init.c:69:17: note: in expansion of macro 'container_of'
69 | container_of(work, struct mwfiex_adapter, devdump_work);
| ^~~~~~~~~~~~
In file included from include/uapi/linux/posix_types.h:5,
from include/uapi/linux/types.h:14,
from include/linux/types.h:6,
from include/linux/kasan-checks.h:5,
from include/asm-generic/rwonce.h:26,
from ./arch/m68k/include/generated/asm/rwonce.h:1,
from include/linux/compiler.h:248,
from include/linux/build_bug.h:5,
from include/linux/container_of.h:5,
from include/linux/list.h:5,
from include/linux/wait.h:7,
from drivers/net/wireless/marvell/mwifiex/decl.h:26,
from drivers/net/wireless/marvell/mwifiex/init.c:20:
>> include/linux/stddef.h:16:33: error: invalid use of undefined type 'struct mwfiex_adapter'
16 | #define offsetof(TYPE, MEMBER) __builtin_offsetof(TYPE, MEMBER)
| ^~~~~~~~~~~~~~~~~~
include/linux/container_of.h:22:28: note: in expansion of macro 'offsetof'
22 | ((type *)(__mptr - offsetof(type, member))); })
| ^~~~~~~~
drivers/net/wireless/marvell/mwifiex/init.c:69:17: note: in expansion of macro 'container_of'
69 | container_of(work, struct mwfiex_adapter, devdump_work);
| ^~~~~~~~~~~~
>> drivers/net/wireless/marvell/mwifiex/init.c:71:36: error: passing argument 1 of 'mwifiex_upload_device_dump' from incompatible pointer type [-Werror=incompatible-pointer-types]
71 | mwifiex_upload_device_dump(adapter);
| ^~~~~~~
| |
| struct mwfiex_adapter *
In file included from drivers/net/wireless/marvell/mwifiex/init.c:24:
drivers/net/wireless/marvell/mwifiex/main.h:1688:57: note: expected 'struct mwifiex_adapter *' but argument is of type 'struct mwfiex_adapter *'
1688 | void mwifiex_upload_device_dump(struct mwifiex_adapter *adapter);
| ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
cc1: some warnings being treated as errors
vim +19 include/linux/container_of.h
d2a8ebbf8192b8 Andy Shevchenko 2021-11-08 9
d2a8ebbf8192b8 Andy Shevchenko 2021-11-08 10 /**
d2a8ebbf8192b8 Andy Shevchenko 2021-11-08 11 * container_of - cast a member of a structure out to the containing structure
d2a8ebbf8192b8 Andy Shevchenko 2021-11-08 12 * @ptr: the pointer to the member.
d2a8ebbf8192b8 Andy Shevchenko 2021-11-08 13 * @type: the type of the container struct this is embedded in.
d2a8ebbf8192b8 Andy Shevchenko 2021-11-08 14 * @member: the name of the member within the struct.
d2a8ebbf8192b8 Andy Shevchenko 2021-11-08 15 *
d2a8ebbf8192b8 Andy Shevchenko 2021-11-08 16 */
d2a8ebbf8192b8 Andy Shevchenko 2021-11-08 17 #define container_of(ptr, type, member) ({ \
d2a8ebbf8192b8 Andy Shevchenko 2021-11-08 18 void *__mptr = (void *)(ptr); \
e1edc277e6f6df Rasmus Villemoes 2021-11-08 @19 static_assert(__same_type(*(ptr), ((type *)0)->member) || \
e1edc277e6f6df Rasmus Villemoes 2021-11-08 20 __same_type(*(ptr), void), \
d2a8ebbf8192b8 Andy Shevchenko 2021-11-08 21 "pointer type mismatch in container_of()"); \
d2a8ebbf8192b8 Andy Shevchenko 2021-11-08 22 ((type *)(__mptr - offsetof(type, member))); })
d2a8ebbf8192b8 Andy Shevchenko 2021-11-08 23
--
0-DAY CI Kernel Test Service
https://01.org/lkp
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