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SubjectRe: [PATCH v4 next 3/3] modules:capabilities: add a per-task modules auto-load mode
Hi Djalal,

[auto build test ERROR on next-20170522]

url: https://github.com/0day-ci/linux/commits/Djalal-Harouni/modules-automatic-module-loading-restrictions/20170523-193128
config: sparc64-allnoconfig (attached as .config)
compiler: sparc64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=sparc64

All errors (new ones prefixed by >>):

In file included from arch/sparc/kernel/setup_64.c:32:0:
include/linux/module.h:683:30: error: storage class specified for parameter '__module_address'
static inline struct module *__module_address(unsigned long addr)
^~~~~~~~~~~~~~~~
include/linux/module.h:683:30: error: parameter '__module_address' declared 'inline' [-Werror]
>> include/linux/module.h:684:1: error: 'always_inline' attribute ignored [-Werror=attributes]
{
^
include/linux/module.h:683:30: error: 'no_instrument_function' attribute applies only to functions
static inline struct module *__module_address(unsigned long addr)
^~~~~~~~~~~~~~~~
include/linux/module.h:684:1: error: expected ';', ',' or ')' before '{' token
{
^
cc1: all warnings being treated as errors

vim +/always_inline +684 include/linux/module.h

98702500 Djalal Harouni 2017-05-22 677 static inline int task_modules_autoload_mode(struct task_struct *task)
98702500 Djalal Harouni 2017-05-22 678 {
98702500 Djalal Harouni 2017-05-22 679 return -ENOSYS;
98702500 Djalal Harouni 2017-05-22 680 }
98702500 Djalal Harouni 2017-05-22 681
98702500 Djalal Harouni 2017-05-22 682 static inline bool within_module_core(unsigned long addr,
e610499e Rusty Russell 2009-03-31 @683 static inline struct module *__module_address(unsigned long addr)
e610499e Rusty Russell 2009-03-31 @684 {
e610499e Rusty Russell 2009-03-31 685 return NULL;
e610499e Rusty Russell 2009-03-31 686 }
e610499e Rusty Russell 2009-03-31 687

:::::: The code at line 684 was first introduced by commit
:::::: e610499e2656e61975affd0af56b26eb73964c84 module: __module_address

:::::: TO: Rusty Russell <rusty@rustcorp.com.au>
:::::: CC: Rusty Russell <rusty@rustcorp.com.au>

---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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