[kbuild-all] [jimc:dd-drm-next 1/8] include/linux/dynamic_debug.h:235:48: warning: unused parameter 'instr'

tree: https://github.com/jimc/linux.git dd-drm-next head: 275c48b19ad8d2ec2e7d9507db716d9899220297 commit: 41eaf9f1b6a976522eec056fd9ba21f4837e6172 [1/8] dyndbg: add DEFINE_DYNAMIC_DEBUG_CATEGORIES bitmap and callbacks config: i386-randconfig-r032-20210910 (attached as .config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 261cbe98c38f8c1ee1a482fe76511110e790f58a) 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/jimc/linux/commit/41eaf9f1b6a976522eec056fd9ba21f4837e... git remote add jimc https://github.com/jimc/linux.git git fetch --no-tags jimc dd-drm-next git checkout 41eaf9f1b6a976522eec056fd9ba21f4837e6172 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=i386 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All warnings (new ones prefixed by >>): ^ include/linux/device.h:659:57: warning: unused parameter 'node' [-Wunused-parameter] static inline void set_dev_node(struct device *dev, int node) ^ include/linux/device.h:664:74: warning: unused parameter 'dev' [-Wunused-parameter] static inline struct irq_domain *dev_get_msi_domain(const struct device *dev) ^ include/linux/device.h:673:54: warning: unused parameter 'dev' [-Wunused-parameter] static inline void dev_set_msi_domain(struct device *dev, struct irq_domain *d) ^ include/linux/device.h:673:78: warning: unused parameter 'd' [-Wunused-parameter] static inline void dev_set_msi_domain(struct device *dev, struct irq_domain *d) ^ In file included from drivers/gpu/drm/i915/i915_drv.c:30: In file included from include/linux/acpi.h:22: In file included from include/acpi/acpi.h:28: In file included from include/acpi/platform/acenvex.h:23: include/acpi/platform/aclinuxex.h:123:41: warning: unused parameter 'pointer' [-Wunused-parameter] static inline u8 acpi_os_readable(void *pointer, acpi_size length) ^ include/acpi/platform/aclinuxex.h:123:60: warning: unused parameter 'length' [-Wunused-parameter] static inline u8 acpi_os_readable(void *pointer, acpi_size length) ^ In file included from drivers/gpu/drm/i915/i915_drv.c:30: In file included from include/linux/acpi.h:22: In file included from include/acpi/acpi.h:31: include/acpi/acpixf.h:927:32: warning: unused parameter 'requested_debug_level' [-Wunused-parameter] acpi_debug_print(u32 requested_debug_level, ^ include/acpi/acpixf.h:928:11: warning: unused parameter 'line_number' [-Wunused-parameter] u32 line_number, ^ include/acpi/acpixf.h:929:19: warning: unused parameter 'function_name' [-Wunused-parameter] const char *function_name, ^ include/acpi/acpixf.h:930:19: warning: unused parameter 'module_name' [-Wunused-parameter] const char *module_name, ^ include/acpi/acpixf.h:931:11: warning: unused parameter 'component_id' [-Wunused-parameter] u32 component_id, ^ include/acpi/acpixf.h:932:19: warning: unused parameter 'format' [-Wunused-parameter] const char *format, ...)) ^ include/acpi/acpixf.h:935:30: warning: unused parameter 'requested_debug_level' [-Wunused-parameter] acpi_debug_print_raw(u32 requested_debug_level, ^ include/acpi/acpixf.h:936:16: warning: unused parameter 'line_number' [-Wunused-parameter] u32 line_number, ^ include/acpi/acpixf.h:937:24: warning: unused parameter 'function_name' [-Wunused-parameter] const char *function_name, ^ include/acpi/acpixf.h:938:24: warning: unused parameter 'module_name' [-Wunused-parameter] const char *module_name, ^ include/acpi/acpixf.h:939:16: warning: unused parameter 'component_id' [-Wunused-parameter] u32 component_id, ^ include/acpi/acpixf.h:940:24: warning: unused parameter 'format' [-Wunused-parameter] const char *format, ...)) ^ include/acpi/acpixf.h:943:50: warning: unused parameter 'type' [-Wunused-parameter] acpi_trace_point(acpi_trace_event_type type, ^ include/acpi/acpixf.h:944:10: warning: unused parameter 'begin' [-Wunused-parameter] u8 begin, ^ include/acpi/acpixf.h:945:11: warning: unused parameter 'aml' [-Wunused-parameter] u8 *aml, char *pathname)) ^ include/acpi/acpixf.h:945:22: warning: unused parameter 'pathname' [-Wunused-parameter] u8 *aml, char *pathname)) ^ In file included from drivers/gpu/drm/i915/i915_drv.c:30: In file included from include/linux/acpi.h:28: include/linux/dynamic_debug.h:194:53: warning: unused parameter 'tab' [-Wunused-parameter] static inline int ddebug_add_module(struct _ddebug *tab, unsigned int n, ^ include/linux/dynamic_debug.h:194:71: warning: unused parameter 'n' [-Wunused-parameter] static inline int ddebug_add_module(struct _ddebug *tab, unsigned int n, ^ include/linux/dynamic_debug.h:195:21: warning: unused parameter 'modname' [-Wunused-parameter] const char *modname) ^ include/linux/dynamic_debug.h:200:52: warning: unused parameter 'mod' [-Wunused-parameter] static inline int ddebug_remove_module(const char *mod) ^ include/linux/dynamic_debug.h:205:68: warning: unused parameter 'val' [-Wunused-parameter] static inline int ddebug_dyndbg_module_param_cb(char *param, char *val, ^ include/linux/dynamic_debug.h:206:19: warning: unused parameter 'modname' [-Wunused-parameter] const char *modname) ^ include/linux/dynamic_debug.h:228:58: warning: unused parameter 'query' [-Wunused-parameter] static inline int dynamic_debug_exec_queries(const char *query, const char *modname) ^ include/linux/dynamic_debug.h:228:77: warning: unused parameter 'modname' [-Wunused-parameter] static inline int dynamic_debug_exec_queries(const char *query, const char *modname) ^ static inline int param_set_dyndbg(const char *instr, const struct kernel_param *kp) ^ static inline int param_set_dyndbg(const char *instr, const struct kernel_param *kp) ^ static inline int param_get_dyndbg(char *buffer, const struct kernel_param *kp) ^ include/linux/dynamic_debug.h:237:77: warning: unused parameter 'kp' [-Wunused-parameter] static inline int param_get_dyndbg(char *buffer, const struct kernel_param *kp) ^ In file included from drivers/gpu/drm/i915/i915_drv.c:30: In file included from include/linux/acpi.h:29: In file included from include/linux/module.h:19: In file included from include/linux/elf.h:6: In file included from arch/x86/include/asm/elf.h:93: arch/x86/include/asm/desc.h:81:32: warning: unused parameter 'ist' [-Wunused-parameter] unsigned dpl, unsigned ist, unsigned seg) ^ arch/x86/include/asm/desc.h:126:59: warning: unused parameter 'ldt' [-Wunused-parameter] static inline void paravirt_alloc_ldt(struct desc_struct *ldt, unsigned entries) ^ arch/x86/include/asm/desc.h:126:73: warning: unused parameter 'entries' [-Wunused-parameter] static inline void paravirt_alloc_ldt(struct desc_struct *ldt, unsigned entries) ^ arch/x86/include/asm/desc.h:130:58: warning: unused parameter 'ldt' [-Wunused-parameter] static inline void paravirt_free_ldt(struct desc_struct *ldt, unsigned entries) ^ arch/x86/include/asm/desc.h:130:72: warning: unused parameter 'entries' [-Wunused-parameter] static inline void paravirt_free_ldt(struct desc_struct *ldt, unsigned entries) ^ In file included from drivers/gpu/drm/i915/i915_drv.c:30: In file included from include/linux/acpi.h:29: In file included from include/linux/module.h:19: include/linux/elf.h:70:74: warning: unused parameter 'cprm' [-Wunused-parameter] static inline int elf_coredump_extra_notes_write(struct coredump_params *cprm) { return 0; } ^ include/linux/elf.h:89:47: warning: unused parameter 'type' [-Wunused-parameter] static inline int arch_parse_elf_property(u32 type, const void *data, ^ include/linux/elf.h:89:65: warning: unused parameter 'data' [-Wunused-parameter] static inline int arch_parse_elf_property(u32 type, const void *data, ^ include/linux/elf.h:90:15: warning: unused parameter 'datasz' [-Wunused-parameter] size_t datasz, bool compat, ^ include/linux/elf.h:90:28: warning: unused parameter 'compat' [-Wunused-parameter] size_t datasz, bool compat, ^ include/linux/elf.h:91:31: warning: unused parameter 'arch' [-Wunused-parameter] struct arch_elf_state *arch) ^ include/linux/elf.h:105:41: warning: unused parameter 'state' [-Wunused-parameter] const struct arch_elf_state *state, ^ include/linux/elf.h:106:17: warning: unused parameter 'has_interp' [-Wunused-parameter] bool has_interp, bool is_interp) ^ include/linux/elf.h:106:34: warning: unused parameter 'is_interp' [-Wunused-parameter] bool has_interp, bool is_interp) ^ In file included from drivers/gpu/drm/i915/i915_drv.c:30: In file included from include/linux/acpi.h:29: In file included from include/linux/module.h:25: include/linux/rbtree_latch.h:173:33: warning: unused parameter 'ops' [-Wunused-parameter] const struct latch_tree_ops *ops) ^ In file included from drivers/gpu/drm/i915/i915_drv.c:30: In file included from include/linux/acpi.h:29: include/linux/module.h:618:46: warning: unused parameter 'module' [-Wunused-parameter] static inline void module_put(struct module *module) ^ include/linux/module.h:621:48: warning: unused parameter 'module' [-Wunused-parameter] static inline void __module_get(struct module *module) ^ include/linux/module.h:666:55: warning: unused parameter 'mod' [-Wunused-parameter] static inline bool is_livepatch_module(struct module *mod) ^ include/linux/module.h:847:45: warning: unused parameter 'has_retpoline' [-Wunused-parameter] static inline bool retpoline_module_ok(bool has_retpoline) ^ include/linux/module.h:859:49: warning: unused parameter 'module' [-Wunused-parameter] static inline bool module_sig_ok(struct module *module) ^ In file included from drivers/gpu/drm/i915/i915_drv.c:30: In file included from include/linux/acpi.h:34: include/acpi/acpi_numa.h:29:35: warning: unused parameter 'pxm' [-Wunused-parameter] static inline int pxm_to_node(int pxm) ^ include/acpi/acpi_numa.h:33:35: warning: unused parameter 'node' [-Wunused-parameter] static inline int node_to_pxm(int node) ^ In file included from drivers/gpu/drm/i915/i915_drv.c:30: In file included from include/linux/acpi.h:35: In file included from include/acpi/acpi_io.h:5: In file included from include/linux/io.h:13: In file included from arch/x86/include/asm/io.h:224: include/asm-generic/iomap.h:107:52: warning: unused parameter 'offset' [-Wunused-parameter] static inline void __iomem *ioremap_np(phys_addr_t offset, size_t size) ^ include/asm-generic/iomap.h:107:67: warning: unused parameter 'size' [-Wunused-parameter] static inline void __iomem *ioremap_np(phys_addr_t offset, size_t size) ^ In file included from drivers/gpu/drm/i915/i915_drv.c:30: In file included from include/linux/acpi.h:35: In file included from include/acpi/acpi_io.h:5: -- ^ include/linux/device.h:673:54: warning: unused parameter 'dev' [-Wunused-parameter] static inline void dev_set_msi_domain(struct device *dev, struct irq_domain *d) ^ include/linux/device.h:673:78: warning: unused parameter 'd' [-Wunused-parameter] static inline void dev_set_msi_domain(struct device *dev, struct irq_domain *d) ^ In file included from drivers/gpu/drm/i915/i915_config.c:6: In file included from drivers/gpu/drm/i915/i915_drv.h:39: In file included from include/linux/i2c.h:13: In file included from include/linux/acpi.h:22: In file included from include/acpi/acpi.h:28: In file included from include/acpi/platform/acenvex.h:23: include/acpi/platform/aclinuxex.h:123:41: warning: unused parameter 'pointer' [-Wunused-parameter] static inline u8 acpi_os_readable(void *pointer, acpi_size length) ^ include/acpi/platform/aclinuxex.h:123:60: warning: unused parameter 'length' [-Wunused-parameter] static inline u8 acpi_os_readable(void *pointer, acpi_size length) ^ In file included from drivers/gpu/drm/i915/i915_config.c:6: In file included from drivers/gpu/drm/i915/i915_drv.h:39: In file included from include/linux/i2c.h:13: In file included from include/linux/acpi.h:22: In file included from include/acpi/acpi.h:31: include/acpi/acpixf.h:927:32: warning: unused parameter 'requested_debug_level' [-Wunused-parameter] acpi_debug_print(u32 requested_debug_level, ^ include/acpi/acpixf.h:928:11: warning: unused parameter 'line_number' [-Wunused-parameter] u32 line_number, ^ include/acpi/acpixf.h:929:19: warning: unused parameter 'function_name' [-Wunused-parameter] const char *function_name, ^ include/acpi/acpixf.h:930:19: warning: unused parameter 'module_name' [-Wunused-parameter] const char *module_name, ^ include/acpi/acpixf.h:931:11: warning: unused parameter 'component_id' [-Wunused-parameter] u32 component_id, ^ include/acpi/acpixf.h:932:19: warning: unused parameter 'format' [-Wunused-parameter] const char *format, ...)) ^ include/acpi/acpixf.h:935:30: warning: unused parameter 'requested_debug_level' [-Wunused-parameter] acpi_debug_print_raw(u32 requested_debug_level, ^ include/acpi/acpixf.h:936:16: warning: unused parameter 'line_number' [-Wunused-parameter] u32 line_number, ^ include/acpi/acpixf.h:937:24: warning: unused parameter 'function_name' [-Wunused-parameter] const char *function_name, ^ include/acpi/acpixf.h:938:24: warning: unused parameter 'module_name' [-Wunused-parameter] const char *module_name, ^ include/acpi/acpixf.h:939:16: warning: unused parameter 'component_id' [-Wunused-parameter] u32 component_id, ^ include/acpi/acpixf.h:940:24: warning: unused parameter 'format' [-Wunused-parameter] const char *format, ...)) ^ include/acpi/acpixf.h:943:50: warning: unused parameter 'type' [-Wunused-parameter] acpi_trace_point(acpi_trace_event_type type, ^ include/acpi/acpixf.h:944:10: warning: unused parameter 'begin' [-Wunused-parameter] u8 begin, ^ include/acpi/acpixf.h:945:11: warning: unused parameter 'aml' [-Wunused-parameter] u8 *aml, char *pathname)) ^ include/acpi/acpixf.h:945:22: warning: unused parameter 'pathname' [-Wunused-parameter] u8 *aml, char *pathname)) ^ In file included from drivers/gpu/drm/i915/i915_config.c:6: In file included from drivers/gpu/drm/i915/i915_drv.h:39: In file included from include/linux/i2c.h:13: In file included from include/linux/acpi.h:28: include/linux/dynamic_debug.h:194:53: warning: unused parameter 'tab' [-Wunused-parameter] static inline int ddebug_add_module(struct _ddebug *tab, unsigned int n, ^ include/linux/dynamic_debug.h:194:71: warning: unused parameter 'n' [-Wunused-parameter] static inline int ddebug_add_module(struct _ddebug *tab, unsigned int n, ^ include/linux/dynamic_debug.h:195:21: warning: unused parameter 'modname' [-Wunused-parameter] const char *modname) ^ include/linux/dynamic_debug.h:200:52: warning: unused parameter 'mod' [-Wunused-parameter] static inline int ddebug_remove_module(const char *mod) ^ include/linux/dynamic_debug.h:205:68: warning: unused parameter 'val' [-Wunused-parameter] static inline int ddebug_dyndbg_module_param_cb(char *param, char *val, ^ include/linux/dynamic_debug.h:206:19: warning: unused parameter 'modname' [-Wunused-parameter] const char *modname) ^ include/linux/dynamic_debug.h:228:58: warning: unused parameter 'query' [-Wunused-parameter] static inline int dynamic_debug_exec_queries(const char *query, const char *modname) ^ include/linux/dynamic_debug.h:228:77: warning: unused parameter 'modname' [-Wunused-parameter] static inline int dynamic_debug_exec_queries(const char *query, const char *modname) ^ static inline int param_set_dyndbg(const char *instr, const struct kernel_param *kp) ^ static inline int param_set_dyndbg(const char *instr, const struct kernel_param *kp) ^ static inline int param_get_dyndbg(char *buffer, const struct kernel_param *kp) ^ include/linux/dynamic_debug.h:237:77: warning: unused parameter 'kp' [-Wunused-parameter] static inline int param_get_dyndbg(char *buffer, const struct kernel_param *kp) ^ In file included from drivers/gpu/drm/i915/i915_config.c:6: In file included from drivers/gpu/drm/i915/i915_drv.h:39: In file included from include/linux/i2c.h:13: In file included from include/linux/acpi.h:29: In file included from include/linux/module.h:19: In file included from include/linux/elf.h:6: In file included from arch/x86/include/asm/elf.h:93: arch/x86/include/asm/desc.h:81:32: warning: unused parameter 'ist' [-Wunused-parameter] unsigned dpl, unsigned ist, unsigned seg) ^ arch/x86/include/asm/desc.h:126:59: warning: unused parameter 'ldt' [-Wunused-parameter] static inline void paravirt_alloc_ldt(struct desc_struct *ldt, unsigned entries) ^ arch/x86/include/asm/desc.h:126:73: warning: unused parameter 'entries' [-Wunused-parameter] static inline void paravirt_alloc_ldt(struct desc_struct *ldt, unsigned entries) ^ arch/x86/include/asm/desc.h:130:58: warning: unused parameter 'ldt' [-Wunused-parameter] static inline void paravirt_free_ldt(struct desc_struct *ldt, unsigned entries) ^ arch/x86/include/asm/desc.h:130:72: warning: unused parameter 'entries' [-Wunused-parameter] static inline void paravirt_free_ldt(struct desc_struct *ldt, unsigned entries) ^ In file included from drivers/gpu/drm/i915/i915_config.c:6: In file included from drivers/gpu/drm/i915/i915_drv.h:39: In file included from include/linux/i2c.h:13: In file included from include/linux/acpi.h:29: In file included from include/linux/module.h:19: include/linux/elf.h:70:74: warning: unused parameter 'cprm' [-Wunused-parameter] static inline int elf_coredump_extra_notes_write(struct coredump_params *cprm) { return 0; } ^ include/linux/elf.h:89:47: warning: unused parameter 'type' [-Wunused-parameter] static inline int arch_parse_elf_property(u32 type, const void *data, ^ include/linux/elf.h:89:65: warning: unused parameter 'data' [-Wunused-parameter] static inline int arch_parse_elf_property(u32 type, const void *data, ^ include/linux/elf.h:90:15: warning: unused parameter 'datasz' [-Wunused-parameter] size_t datasz, bool compat, ^ include/linux/elf.h:90:28: warning: unused parameter 'compat' [-Wunused-parameter] size_t datasz, bool compat, ^ include/linux/elf.h:91:31: warning: unused parameter 'arch' [-Wunused-parameter] struct arch_elf_state *arch) ^ include/linux/elf.h:105:41: warning: unused parameter 'state' [-Wunused-parameter] const struct arch_elf_state *state, ^ include/linux/elf.h:106:17: warning: unused parameter 'has_interp' [-Wunused-parameter] bool has_interp, bool is_interp) ^ include/linux/elf.h:106:34: warning: unused parameter 'is_interp' [-Wunused-parameter] bool has_interp, bool is_interp) ^ In file included from drivers/gpu/drm/i915/i915_config.c:6: In file included from drivers/gpu/drm/i915/i915_drv.h:39: In file included from include/linux/i2c.h:13: In file included from include/linux/acpi.h:29: In file included from include/linux/module.h:25: include/linux/rbtree_latch.h:173:33: warning: unused parameter 'ops' [-Wunused-parameter] const struct latch_tree_ops *ops) ^ In file included from drivers/gpu/drm/i915/i915_config.c:6: In file included from drivers/gpu/drm/i915/i915_drv.h:39: In file included from include/linux/i2c.h:13: In file included from include/linux/acpi.h:29: include/linux/module.h:618:46: warning: unused parameter 'module' [-Wunused-parameter] static inline void module_put(struct module *module) ^ include/linux/module.h:621:48: warning: unused parameter 'module' [-Wunused-parameter] static inline void __module_get(struct module *module) ^ include/linux/module.h:666:55: warning: unused parameter 'mod' [-Wunused-parameter] static inline bool is_livepatch_module(struct module *mod) ^ include/linux/module.h:847:45: warning: unused parameter 'has_retpoline' [-Wunused-parameter] static inline bool retpoline_module_ok(bool has_retpoline) ^ include/linux/module.h:859:49: warning: unused parameter 'module' [-Wunused-parameter] static inline bool module_sig_ok(struct module *module) ^ In file included from drivers/gpu/drm/i915/i915_config.c:6: In file included from drivers/gpu/drm/i915/i915_drv.h:39: In file included from include/linux/i2c.h:13: In file included from include/linux/acpi.h:34: include/acpi/acpi_numa.h:29:35: warning: unused parameter 'pxm' [-Wunused-parameter] static inline int pxm_to_node(int pxm) ^ include/acpi/acpi_numa.h:33:35: warning: unused parameter 'node' [-Wunused-parameter] static inline int node_to_pxm(int node) ^ In file included from drivers/gpu/drm/i915/i915_config.c:6: In file included from drivers/gpu/drm/i915/i915_drv.h:39: In file included from include/linux/i2c.h:13: In file included from include/linux/acpi.h:35: .. vim +/instr +235 include/linux/dynamic_debug.h 204 205 static inline int ddebug_dyndbg_module_param_cb(char *param, char *val, 207 { 208 if (strstr(param, "dyndbg")) { 209 /* avoid pr_warn(), which wants pr_fmt() fully defined */ 210 printk(KERN_WARNING "dyndbg param is supported only in " 211 "CONFIG_DYNAMIC_DEBUG builds\n"); 212 return 0; /* allow and ignore */ 213 } 214 return -EINVAL; 215 } 216 217 #define dynamic_pr_debug(fmt, ...) \ 218 do { if (0) printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); } while (0) 219 #define dynamic_dev_dbg(dev, fmt, ...) \ 220 do { if (0) dev_printk(KERN_DEBUG, dev, fmt, ##__VA_ARGS__); } while (0) 221 #define dynamic_hex_dump(prefix_str, prefix_type, rowsize, \ 222 groupsize, buf, len, ascii) \ 223 do { if (0) \ 224 print_hex_dump(KERN_DEBUG, prefix_str, prefix_type, \ 225 rowsize, groupsize, buf, len, ascii); \ 226 } while (0) 227 229 { 230 pr_warn("kernel not built with CONFIG_DYNAMIC_DEBUG_CORE\n"); 231 return 0; 232 } 233 234 struct kernel_param; 236 { return 0; } 238 { return 0; } 239 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org