Hi Gregory,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on linus/master] [also build test ERROR on v6.2-rc4 next-20230118] [cannot apply to tip/core/entry] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Gregory-Price/ptrace-syscall_... patch link: https://lore.kernel.org/r/20230118201055.147228-4-gregory.price%40memverge.c... patch subject: [PATCH 3/3] ptrace,syscall_user_dispatch: add a getter/setter for sud configuration config: sparc-buildonly-randconfig-r005-20230118 (https://download.01.org/0day-ci/archive/20230119/202301190817.vjgEwo3J-lkp@i...) compiler: sparc64-linux-gcc (GCC) 12.1.0 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/bd6833b41ed48c444c09346f695efe... git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Gregory-Price/ptrace-syscall_user_dispatch-Implement-Syscall-User-Dispatch-Suspension/20230119-041259 git checkout bd6833b41ed48c444c09346f695efe229deec2e9 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=sparc olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=sparc SHELL=/bin/bash arch/sparc/mm/
If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot lkp@intel.com
All errors (new ones prefixed by >>):
In file included from include/linux/sched.h:31, from include/linux/mm.h:28, from arch/sparc/mm/tlb.c:9:
include/linux/syscall_user_dispatch.h:45:5: error: no previous prototype for 'syscall_user_dispatch_get_config' [-Werror=missing-prototypes]
45 | int syscall_user_dispatch_get_config(struct task_struct *task, unsigned long size, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/syscall_user_dispatch.h:51:5: error: no previous prototype for 'syscall_user_dispatch_set_config' [-Werror=missing-prototypes]
51 | int syscall_user_dispatch_set_config(struct task_struct *task, unsigned long size, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors -- In file included from include/linux/sched.h:31, from arch/sparc/mm/init_64.c:11:
include/linux/syscall_user_dispatch.h:45:5: error: no previous prototype for 'syscall_user_dispatch_get_config' [-Werror=missing-prototypes]
45 | int syscall_user_dispatch_get_config(struct task_struct *task, unsigned long size, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/syscall_user_dispatch.h:51:5: error: no previous prototype for 'syscall_user_dispatch_set_config' [-Werror=missing-prototypes]
51 | int syscall_user_dispatch_set_config(struct task_struct *task, unsigned long size, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ arch/sparc/mm/init_64.c: In function 'arch_hugetlb_valid_size': arch/sparc/mm/init_64.c:355:24: error: variable 'hv_pgsz_idx' set but not used [-Werror=unused-but-set-variable] 355 | unsigned short hv_pgsz_idx; | ^~~~~~~~~~~ arch/sparc/mm/init_64.c: At top level: arch/sparc/mm/init_64.c:2630:6: error: no previous prototype for 'vmemmap_free' [-Werror=missing-prototypes] 2630 | void vmemmap_free(unsigned long start, unsigned long end, | ^~~~~~~~~~~~ cc1: all warnings being treated as errors
vim +/syscall_user_dispatch_get_config +45 include/linux/syscall_user_dispatch.h
44
45 int syscall_user_dispatch_get_config(struct task_struct *task, unsigned long size,
46 void __user *data) 47 { 48 return -EINVAL; 49 } 50
51 int syscall_user_dispatch_set_config(struct task_struct *task, unsigned long size,
52 void __user *data) 53 { 54 return -EINVAL; 55 } 56