Hi Alex, FYI, the error/warning was bisected to this commit, please ignore it if it's irrelevant. tree: https://github.com/ceph/ceph-client.git tls-tracing-only head: 6b738aa5f6bb2343f8277d318ff1e9ea9289212c commit: 3dac114cfe81186e593e112c055893cbf9f6ec00 [3/10] fs/ceph: using bout instead of dout config: sh-allmodconfig (https://download.01.org/0day-ci/archive/20250815/202508150113.GIrq0aJ3-lkp@xxxxxxxxx/config) compiler: sh4-linux-gcc (GCC) 15.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250815/202508150113.GIrq0aJ3-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202508150113.GIrq0aJ3-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): In file included from include/linux/init.h:5, from include/linux/printk.h:6, from include/asm-generic/bug.h:22, from arch/sh/include/asm/bug.h:112, from include/linux/bug.h:5, from include/linux/thread_info.h:13, from include/asm-generic/current.h:6, from ./arch/sh/include/generated/asm/current.h:1, from include/linux/sched.h:12, from include/linux/ceph/ceph_san_logger.h:5, from include/linux/ceph/ceph_debug.h:9, from fs/ceph/super.c:3: include/linux/ceph/ceph_san_ser.h: In function 'write_null_str': include/linux/build_bug.h:78:41: error: static assertion failed: "null_str.str size must match unsigned long for proper alignment" 78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg) | ^~~~~~~~~~~~~~ include/linux/build_bug.h:77:34: note: in expansion of macro '__static_assert' 77 | #define static_assert(expr, ...) __static_assert(expr, ##__VA_ARGS__, #expr) | ^~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:116:5: note: in expansion of macro 'static_assert' 116 | static_assert(sizeof(null_str.str) == sizeof(unsigned long), | ^~~~~~~~~~~~~ fs/ceph/super.c: In function 'ceph_parse_new_source': >> include/linux/ceph/ceph_san_ser.h:157:93: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^ include/linux/printk.h:479:33: note: in definition of macro 'printk_index_wrap' 479 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~ include/linux/printk.h:550:9: note: in expansion of macro 'printk' 550 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ include/linux/ceph/ceph_san_ser.h:157:10: note: in expansion of macro 'pr_err' 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^~~~~~ include/linux/ceph/ceph_san_ser.h:182:50: note: in expansion of macro '__ceph_san_ser_type' 182 | #define ___ceph_san_ser1(__buffer, __t) (__ceph_san_ser_type(__buffer, __t)) | ^~~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:35:38: note: in expansion of macro '___ceph_san_ser1' 35 | #define ___ceph_san_concat(__a, __b) __a ## __b | ^~~ include/linux/ceph/ceph_san_ser.h:36:38: note: in expansion of macro '___ceph_san_concat' 36 | #define ___ceph_san_apply(__fn, __n) ___ceph_san_concat(__fn, __n) | ^~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:214:42: note: in expansion of macro '___ceph_san_apply' 214 | #define ___ceph_san_ser(__buffer, ...) ___ceph_san_apply(___ceph_san_ser, ceph_san_narg(__VA_ARGS__))(__buffer, ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:215:34: note: in expansion of macro '___ceph_san_ser' 215 | #define ceph_san_ser(...) ___ceph_san_ser(__VA_ARGS__) | ^~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:179:17: note: in expansion of macro 'ceph_san_ser' 179 | ceph_san_ser(___buffer, ##__VA_ARGS__);\ | ^~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:186:5: note: in expansion of macro '__CEPH_SAN_LOG' 186 | __CEPH_SAN_LOG(0, 0, fmt, ##__VA_ARGS__) | ^~~~~~~~~~~~~~ include/linux/ceph/ceph_debug.h:69:17: note: in expansion of macro 'CEPH_SAN_LOG' 69 | CEPH_SAN_LOG(fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~~ fs/ceph/super.c:306:9: note: in expansion of macro 'bout' 306 | bout("using %s entity name", opts->name); | ^~~~ >> include/linux/ceph/ceph_san_ser.h:157:93: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^ include/linux/printk.h:479:33: note: in definition of macro 'printk_index_wrap' 479 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~ include/linux/printk.h:550:9: note: in expansion of macro 'printk' 550 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ include/linux/ceph/ceph_san_ser.h:157:10: note: in expansion of macro 'pr_err' 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^~~~~~ include/linux/ceph/ceph_san_ser.h:182:50: note: in expansion of macro '__ceph_san_ser_type' 182 | #define ___ceph_san_ser1(__buffer, __t) (__ceph_san_ser_type(__buffer, __t)) | ^~~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:35:38: note: in expansion of macro '___ceph_san_ser1' 35 | #define ___ceph_san_concat(__a, __b) __a ## __b | ^~~ include/linux/ceph/ceph_san_ser.h:36:38: note: in expansion of macro '___ceph_san_concat' 36 | #define ___ceph_san_apply(__fn, __n) ___ceph_san_concat(__fn, __n) | ^~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:214:42: note: in expansion of macro '___ceph_san_apply' 214 | #define ___ceph_san_ser(__buffer, ...) ___ceph_san_apply(___ceph_san_ser, ceph_san_narg(__VA_ARGS__))(__buffer, ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:215:34: note: in expansion of macro '___ceph_san_ser' 215 | #define ceph_san_ser(...) ___ceph_san_ser(__VA_ARGS__) | ^~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:179:17: note: in expansion of macro 'ceph_san_ser' 179 | ceph_san_ser(___buffer, ##__VA_ARGS__);\ | ^~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:186:5: note: in expansion of macro '__CEPH_SAN_LOG' 186 | __CEPH_SAN_LOG(0, 0, fmt, ##__VA_ARGS__) | ^~~~~~~~~~~~~~ include/linux/ceph/ceph_debug.h:69:17: note: in expansion of macro 'CEPH_SAN_LOG' 69 | CEPH_SAN_LOG(fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~~ fs/ceph/super.c:325:9: note: in expansion of macro 'bout' 325 | bout("file system (mds namespace) '%s'\n", fsopt->mds_namespace); | ^~~~ fs/ceph/super.c: In function 'ceph_parse_source': >> include/linux/ceph/ceph_san_ser.h:157:93: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^ include/linux/printk.h:479:33: note: in definition of macro 'printk_index_wrap' 479 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~ include/linux/printk.h:550:9: note: in expansion of macro 'printk' 550 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ include/linux/ceph/ceph_san_ser.h:157:10: note: in expansion of macro 'pr_err' 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^~~~~~ include/linux/ceph/ceph_san_ser.h:182:50: note: in expansion of macro '__ceph_san_ser_type' 182 | #define ___ceph_san_ser1(__buffer, __t) (__ceph_san_ser_type(__buffer, __t)) | ^~~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:35:38: note: in expansion of macro '___ceph_san_ser1' 35 | #define ___ceph_san_concat(__a, __b) __a ## __b | ^~~ include/linux/ceph/ceph_san_ser.h:36:38: note: in expansion of macro '___ceph_san_concat' 36 | #define ___ceph_san_apply(__fn, __n) ___ceph_san_concat(__fn, __n) | ^~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:214:42: note: in expansion of macro '___ceph_san_apply' 214 | #define ___ceph_san_ser(__buffer, ...) ___ceph_san_apply(___ceph_san_ser, ceph_san_narg(__VA_ARGS__))(__buffer, ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:215:34: note: in expansion of macro '___ceph_san_ser' 215 | #define ceph_san_ser(...) ___ceph_san_ser(__VA_ARGS__) | ^~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:179:17: note: in expansion of macro 'ceph_san_ser' 179 | ceph_san_ser(___buffer, ##__VA_ARGS__);\ | ^~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:186:5: note: in expansion of macro '__CEPH_SAN_LOG' 186 | __CEPH_SAN_LOG(0, 0, fmt, ##__VA_ARGS__) | ^~~~~~~~~~~~~~ include/linux/ceph/ceph_debug.h:69:17: note: in expansion of macro 'CEPH_SAN_LOG' 69 | CEPH_SAN_LOG(fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~~ fs/ceph/super.c:356:9: note: in expansion of macro 'bout' 356 | bout("'%s'\n", dev_name); | ^~~~ >> include/linux/ceph/ceph_san_ser.h:157:93: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^ include/linux/printk.h:479:33: note: in definition of macro 'printk_index_wrap' 479 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~ include/linux/printk.h:550:9: note: in expansion of macro 'printk' 550 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ include/linux/ceph/ceph_san_ser.h:157:10: note: in expansion of macro 'pr_err' 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^~~~~~ include/linux/ceph/ceph_san_ser.h:182:50: note: in expansion of macro '__ceph_san_ser_type' 182 | #define ___ceph_san_ser1(__buffer, __t) (__ceph_san_ser_type(__buffer, __t)) | ^~~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:183:94: note: in expansion of macro '___ceph_san_ser1' 183 | #define ___ceph_san_ser2(__buffer, __t, __args...) (__ceph_san_ser_type(__buffer, __t), ___ceph_san_ser1(__buffer, __args)) | ^~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:35:38: note: in expansion of macro '___ceph_san_ser2' 35 | #define ___ceph_san_concat(__a, __b) __a ## __b | ^~~ include/linux/ceph/ceph_san_ser.h:36:38: note: in expansion of macro '___ceph_san_concat' 36 | #define ___ceph_san_apply(__fn, __n) ___ceph_san_concat(__fn, __n) | ^~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:214:42: note: in expansion of macro '___ceph_san_apply' 214 | #define ___ceph_san_ser(__buffer, ...) ___ceph_san_apply(___ceph_san_ser, ceph_san_narg(__VA_ARGS__))(__buffer, ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:215:34: note: in expansion of macro '___ceph_san_ser' 215 | #define ceph_san_ser(...) ___ceph_san_ser(__VA_ARGS__) | ^~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:179:17: note: in expansion of macro 'ceph_san_ser' 179 | ceph_san_ser(___buffer, ##__VA_ARGS__);\ | ^~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:186:5: note: in expansion of macro '__CEPH_SAN_LOG' 186 | __CEPH_SAN_LOG(0, 0, fmt, ##__VA_ARGS__) | ^~~~~~~~~~~~~~ include/linux/ceph/ceph_debug.h:69:17: note: in expansion of macro 'CEPH_SAN_LOG' 69 | CEPH_SAN_LOG(fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~~ fs/ceph/super.c:380:9: note: in expansion of macro 'bout' 380 | bout("device name '%.*s'\n", (int)(dev_name_end - dev_name), dev_name); | ^~~~ >> include/linux/ceph/ceph_san_ser.h:157:93: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^ include/linux/printk.h:479:33: note: in definition of macro 'printk_index_wrap' 479 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~ include/linux/printk.h:550:9: note: in expansion of macro 'printk' 550 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ include/linux/ceph/ceph_san_ser.h:157:10: note: in expansion of macro 'pr_err' 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^~~~~~ include/linux/ceph/ceph_san_ser.h:182:50: note: in expansion of macro '__ceph_san_ser_type' 182 | #define ___ceph_san_ser1(__buffer, __t) (__ceph_san_ser_type(__buffer, __t)) | ^~~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:35:38: note: in expansion of macro '___ceph_san_ser1' 35 | #define ___ceph_san_concat(__a, __b) __a ## __b | ^~~ include/linux/ceph/ceph_san_ser.h:36:38: note: in expansion of macro '___ceph_san_concat' 36 | #define ___ceph_san_apply(__fn, __n) ___ceph_san_concat(__fn, __n) | ^~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:214:42: note: in expansion of macro '___ceph_san_apply' 214 | #define ___ceph_san_ser(__buffer, ...) ___ceph_san_apply(___ceph_san_ser, ceph_san_narg(__VA_ARGS__))(__buffer, ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:215:34: note: in expansion of macro '___ceph_san_ser' 215 | #define ceph_san_ser(...) ___ceph_san_ser(__VA_ARGS__) | ^~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:179:17: note: in expansion of macro 'ceph_san_ser' 179 | ceph_san_ser(___buffer, ##__VA_ARGS__);\ | ^~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:186:5: note: in expansion of macro '__CEPH_SAN_LOG' 186 | __CEPH_SAN_LOG(0, 0, fmt, ##__VA_ARGS__) | ^~~~~~~~~~~~~~ include/linux/ceph/ceph_debug.h:69:17: note: in expansion of macro 'CEPH_SAN_LOG' 69 | CEPH_SAN_LOG(fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~~ fs/ceph/super.c:382:17: note: in expansion of macro 'bout' 382 | bout("server path '%s'\n", fsopt->server_path); | ^~~~ fs/ceph/super.c: In function 'ceph_parse_mount_param': >> include/linux/ceph/ceph_san_ser.h:157:93: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^ include/linux/printk.h:479:33: note: in definition of macro 'printk_index_wrap' 479 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~ include/linux/printk.h:550:9: note: in expansion of macro 'printk' 550 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ include/linux/ceph/ceph_san_ser.h:157:10: note: in expansion of macro 'pr_err' 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^~~~~~ include/linux/ceph/ceph_san_ser.h:184:58: note: in expansion of macro '__ceph_san_ser_type' 184 | #define ___ceph_san_ser3(__buffer, __t, __args...) (__ceph_san_ser_type(__buffer, __t), ___ceph_san_ser2(__buffer, __args)) | ^~~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:35:38: note: in expansion of macro '___ceph_san_ser3' 35 | #define ___ceph_san_concat(__a, __b) __a ## __b | ^~~ include/linux/ceph/ceph_san_ser.h:36:38: note: in expansion of macro '___ceph_san_concat' 36 | #define ___ceph_san_apply(__fn, __n) ___ceph_san_concat(__fn, __n) | ^~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:214:42: note: in expansion of macro '___ceph_san_apply' 214 | #define ___ceph_san_ser(__buffer, ...) ___ceph_san_apply(___ceph_san_ser, ceph_san_narg(__VA_ARGS__))(__buffer, ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:215:34: note: in expansion of macro '___ceph_san_ser' 215 | #define ceph_san_ser(...) ___ceph_san_ser(__VA_ARGS__) | ^~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:179:17: note: in expansion of macro 'ceph_san_ser' 179 | ceph_san_ser(___buffer, ##__VA_ARGS__);\ | ^~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:186:5: note: in expansion of macro '__CEPH_SAN_LOG' 186 | __CEPH_SAN_LOG(0, 0, fmt, ##__VA_ARGS__) | ^~~~~~~~~~~~~~ include/linux/ceph/ceph_debug.h:69:17: note: in expansion of macro 'CEPH_SAN_LOG' 69 | CEPH_SAN_LOG(fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~~ fs/ceph/super.c:428:9: note: in expansion of macro 'bout' 428 | bout("%s: fs_parse '%s' token %d\n",__func__, param->key, token); | ^~~~ >> include/linux/ceph/ceph_san_ser.h:157:93: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^ include/linux/printk.h:479:33: note: in definition of macro 'printk_index_wrap' 479 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~ include/linux/printk.h:550:9: note: in expansion of macro 'printk' 550 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ include/linux/ceph/ceph_san_ser.h:157:10: note: in expansion of macro 'pr_err' 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^~~~~~ include/linux/ceph/ceph_san_ser.h:183:58: note: in expansion of macro '__ceph_san_ser_type' 183 | #define ___ceph_san_ser2(__buffer, __t, __args...) (__ceph_san_ser_type(__buffer, __t), ___ceph_san_ser1(__buffer, __args)) | ^~~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:184:94: note: in expansion of macro '___ceph_san_ser2' 184 | #define ___ceph_san_ser3(__buffer, __t, __args...) (__ceph_san_ser_type(__buffer, __t), ___ceph_san_ser2(__buffer, __args)) | ^~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:35:38: note: in expansion of macro '___ceph_san_ser3' 35 | #define ___ceph_san_concat(__a, __b) __a ## __b | ^~~ include/linux/ceph/ceph_san_ser.h:36:38: note: in expansion of macro '___ceph_san_concat' 36 | #define ___ceph_san_apply(__fn, __n) ___ceph_san_concat(__fn, __n) | ^~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:214:42: note: in expansion of macro '___ceph_san_apply' 214 | #define ___ceph_san_ser(__buffer, ...) ___ceph_san_apply(___ceph_san_ser, ceph_san_narg(__VA_ARGS__))(__buffer, ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:215:34: note: in expansion of macro '___ceph_san_ser' 215 | #define ceph_san_ser(...) ___ceph_san_ser(__VA_ARGS__) | ^~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:179:17: note: in expansion of macro 'ceph_san_ser' 179 | ceph_san_ser(___buffer, ##__VA_ARGS__);\ | ^~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:186:5: note: in expansion of macro '__CEPH_SAN_LOG' 186 | __CEPH_SAN_LOG(0, 0, fmt, ##__VA_ARGS__) | ^~~~~~~~~~~~~~ include/linux/ceph/ceph_debug.h:69:17: note: in expansion of macro 'CEPH_SAN_LOG' 69 | CEPH_SAN_LOG(fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~~ fs/ceph/super.c:428:9: note: in expansion of macro 'bout' 428 | bout("%s: fs_parse '%s' token %d\n",__func__, param->key, token); | ^~~~ fs/ceph/super.c: In function 'destroy_mount_options': >> include/linux/ceph/ceph_san_ser.h:157:93: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^ include/linux/printk.h:479:33: note: in definition of macro 'printk_index_wrap' 479 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~ include/linux/printk.h:550:9: note: in expansion of macro 'printk' 550 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ include/linux/ceph/ceph_san_ser.h:157:10: note: in expansion of macro 'pr_err' 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^~~~~~ include/linux/ceph/ceph_san_ser.h:182:50: note: in expansion of macro '__ceph_san_ser_type' 182 | #define ___ceph_san_ser1(__buffer, __t) (__ceph_san_ser_type(__buffer, __t)) | ^~~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:35:38: note: in expansion of macro '___ceph_san_ser1' 35 | #define ___ceph_san_concat(__a, __b) __a ## __b | ^~~ include/linux/ceph/ceph_san_ser.h:36:38: note: in expansion of macro '___ceph_san_concat' 36 | #define ___ceph_san_apply(__fn, __n) ___ceph_san_concat(__fn, __n) | ^~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:214:42: note: in expansion of macro '___ceph_san_apply' 214 | #define ___ceph_san_ser(__buffer, ...) ___ceph_san_apply(___ceph_san_ser, ceph_san_narg(__VA_ARGS__))(__buffer, ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:215:34: note: in expansion of macro '___ceph_san_ser' 215 | #define ceph_san_ser(...) ___ceph_san_ser(__VA_ARGS__) | ^~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:179:17: note: in expansion of macro 'ceph_san_ser' 179 | ceph_san_ser(___buffer, ##__VA_ARGS__);\ | ^~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:186:5: note: in expansion of macro '__CEPH_SAN_LOG' 186 | __CEPH_SAN_LOG(0, 0, fmt, ##__VA_ARGS__) | ^~~~~~~~~~~~~~ include/linux/ceph/ceph_debug.h:69:17: note: in expansion of macro 'CEPH_SAN_LOG' 69 | CEPH_SAN_LOG(fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~~ fs/ceph/super.c:634:9: note: in expansion of macro 'bout' 634 | bout("destroy_mount_options %p\n", args); | ^~~~ fs/ceph/super.c: In function 'destroy_fs_client': >> include/linux/ceph/ceph_san_ser.h:157:93: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^ include/linux/printk.h:479:33: note: in definition of macro 'printk_index_wrap' 479 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~ include/linux/printk.h:550:9: note: in expansion of macro 'printk' 550 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ include/linux/ceph/ceph_san_ser.h:157:10: note: in expansion of macro 'pr_err' 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^~~~~~ include/linux/ceph/ceph_san_ser.h:182:50: note: in expansion of macro '__ceph_san_ser_type' 182 | #define ___ceph_san_ser1(__buffer, __t) (__ceph_san_ser_type(__buffer, __t)) | ^~~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:35:38: note: in expansion of macro '___ceph_san_ser1' 35 | #define ___ceph_san_concat(__a, __b) __a ## __b | ^~~ include/linux/ceph/ceph_san_ser.h:36:38: note: in expansion of macro '___ceph_san_concat' 36 | #define ___ceph_san_apply(__fn, __n) ___ceph_san_concat(__fn, __n) | ^~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:214:42: note: in expansion of macro '___ceph_san_apply' 214 | #define ___ceph_san_ser(__buffer, ...) ___ceph_san_apply(___ceph_san_ser, ceph_san_narg(__VA_ARGS__))(__buffer, ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:215:34: note: in expansion of macro '___ceph_san_ser' 215 | #define ceph_san_ser(...) ___ceph_san_ser(__VA_ARGS__) | ^~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:179:17: note: in expansion of macro 'ceph_san_ser' 179 | ceph_san_ser(___buffer, ##__VA_ARGS__);\ | ^~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:193:9: note: in expansion of macro '__CEPH_SAN_LOG' 193 | __CEPH_SAN_LOG(0, __client_id, fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~~~~ include/linux/ceph/ceph_debug.h:74:17: note: in expansion of macro 'CEPH_SAN_LOG_CLIENT' 74 | CEPH_SAN_LOG_CLIENT(client, fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~~~~~~~~~ fs/ceph/super.c:898:9: note: in expansion of macro 'boutc' 898 | boutc(fsc->client, "%p\n", fsc); | ^~~~~ >> include/linux/ceph/ceph_san_ser.h:157:93: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^ include/linux/printk.h:479:33: note: in definition of macro 'printk_index_wrap' 479 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~ include/linux/printk.h:550:9: note: in expansion of macro 'printk' 550 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ include/linux/ceph/ceph_san_ser.h:157:10: note: in expansion of macro 'pr_err' 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^~~~~~ include/linux/ceph/ceph_san_ser.h:183:58: note: in expansion of macro '__ceph_san_ser_type' 183 | #define ___ceph_san_ser2(__buffer, __t, __args...) (__ceph_san_ser_type(__buffer, __t), ___ceph_san_ser1(__buffer, __args)) | ^~~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:35:38: note: in expansion of macro '___ceph_san_ser2' 35 | #define ___ceph_san_concat(__a, __b) __a ## __b | ^~~ include/linux/ceph/ceph_san_ser.h:36:38: note: in expansion of macro '___ceph_san_concat' 36 | #define ___ceph_san_apply(__fn, __n) ___ceph_san_concat(__fn, __n) | ^~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:214:42: note: in expansion of macro '___ceph_san_apply' 214 | #define ___ceph_san_ser(__buffer, ...) ___ceph_san_apply(___ceph_san_ser, ceph_san_narg(__VA_ARGS__))(__buffer, ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:215:34: note: in expansion of macro '___ceph_san_ser' 215 | #define ceph_san_ser(...) ___ceph_san_ser(__VA_ARGS__) | ^~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:179:17: note: in expansion of macro 'ceph_san_ser' 179 | ceph_san_ser(___buffer, ##__VA_ARGS__);\ | ^~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:186:5: note: in expansion of macro '__CEPH_SAN_LOG' 186 | __CEPH_SAN_LOG(0, 0, fmt, ##__VA_ARGS__) | ^~~~~~~~~~~~~~ include/linux/ceph/ceph_debug.h:69:17: note: in expansion of macro 'CEPH_SAN_LOG' 69 | CEPH_SAN_LOG(fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~~ fs/ceph/super.c:913:9: note: in expansion of macro 'bout' 913 | bout("%s: %p done\n", __func__, fsc); | ^~~~ >> include/linux/ceph/ceph_san_ser.h:157:93: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^ include/linux/printk.h:479:33: note: in definition of macro 'printk_index_wrap' 479 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~ include/linux/printk.h:550:9: note: in expansion of macro 'printk' 550 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ include/linux/ceph/ceph_san_ser.h:157:10: note: in expansion of macro 'pr_err' 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^~~~~~ include/linux/ceph/ceph_san_ser.h:182:50: note: in expansion of macro '__ceph_san_ser_type' 182 | #define ___ceph_san_ser1(__buffer, __t) (__ceph_san_ser_type(__buffer, __t)) | ^~~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:183:94: note: in expansion of macro '___ceph_san_ser1' 183 | #define ___ceph_san_ser2(__buffer, __t, __args...) (__ceph_san_ser_type(__buffer, __t), ___ceph_san_ser1(__buffer, __args)) | ^~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:35:38: note: in expansion of macro '___ceph_san_ser2' 35 | #define ___ceph_san_concat(__a, __b) __a ## __b | ^~~ include/linux/ceph/ceph_san_ser.h:36:38: note: in expansion of macro '___ceph_san_concat' 36 | #define ___ceph_san_apply(__fn, __n) ___ceph_san_concat(__fn, __n) | ^~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:214:42: note: in expansion of macro '___ceph_san_apply' 214 | #define ___ceph_san_ser(__buffer, ...) ___ceph_san_apply(___ceph_san_ser, ceph_san_narg(__VA_ARGS__))(__buffer, ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:215:34: note: in expansion of macro '___ceph_san_ser' 215 | #define ceph_san_ser(...) ___ceph_san_ser(__VA_ARGS__) | ^~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:179:17: note: in expansion of macro 'ceph_san_ser' 179 | ceph_san_ser(___buffer, ##__VA_ARGS__);\ | ^~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:186:5: note: in expansion of macro '__CEPH_SAN_LOG' 186 | __CEPH_SAN_LOG(0, 0, fmt, ##__VA_ARGS__) | ^~~~~~~~~~~~~~ include/linux/ceph/ceph_debug.h:69:17: note: in expansion of macro 'CEPH_SAN_LOG' 69 | CEPH_SAN_LOG(fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~~ fs/ceph/super.c:913:9: note: in expansion of macro 'bout' 913 | bout("%s: %p done\n", __func__, fsc); | ^~~~ fs/ceph/super.c: In function 'open_root_dentry': >> include/linux/ceph/ceph_san_ser.h:157:93: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^ include/linux/printk.h:479:33: note: in definition of macro 'printk_index_wrap' 479 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~ include/linux/printk.h:550:9: note: in expansion of macro 'printk' 550 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ include/linux/ceph/ceph_san_ser.h:157:10: note: in expansion of macro 'pr_err' 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^~~~~~ include/linux/ceph/ceph_san_ser.h:182:50: note: in expansion of macro '__ceph_san_ser_type' 182 | #define ___ceph_san_ser1(__buffer, __t) (__ceph_san_ser_type(__buffer, __t)) | ^~~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:35:38: note: in expansion of macro '___ceph_san_ser1' 35 | #define ___ceph_san_concat(__a, __b) __a ## __b | ^~~ include/linux/ceph/ceph_san_ser.h:36:38: note: in expansion of macro '___ceph_san_concat' 36 | #define ___ceph_san_apply(__fn, __n) ___ceph_san_concat(__fn, __n) | ^~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:214:42: note: in expansion of macro '___ceph_san_apply' 214 | #define ___ceph_san_ser(__buffer, ...) ___ceph_san_apply(___ceph_san_ser, ceph_san_narg(__VA_ARGS__))(__buffer, ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:215:34: note: in expansion of macro '___ceph_san_ser' 215 | #define ceph_san_ser(...) ___ceph_san_ser(__VA_ARGS__) | ^~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:179:17: note: in expansion of macro 'ceph_san_ser' 179 | ceph_san_ser(___buffer, ##__VA_ARGS__);\ | ^~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:193:9: note: in expansion of macro '__CEPH_SAN_LOG' 193 | __CEPH_SAN_LOG(0, __client_id, fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~~~~ include/linux/ceph/ceph_debug.h:74:17: note: in expansion of macro 'CEPH_SAN_LOG_CLIENT' 74 | CEPH_SAN_LOG_CLIENT(client, fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~~~~~~~~~ fs/ceph/super.c:1069:9: note: in expansion of macro 'boutc' 1069 | boutc(cl, "opening '%s'\n", path); | ^~~~~ >> include/linux/ceph/ceph_san_ser.h:157:93: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^ include/linux/printk.h:479:33: note: in definition of macro 'printk_index_wrap' 479 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~ include/linux/printk.h:550:9: note: in expansion of macro 'printk' 550 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ include/linux/ceph/ceph_san_ser.h:157:10: note: in expansion of macro 'pr_err' 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^~~~~~ include/linux/ceph/ceph_san_ser.h:182:50: note: in expansion of macro '__ceph_san_ser_type' 182 | #define ___ceph_san_ser1(__buffer, __t) (__ceph_san_ser_type(__buffer, __t)) | ^~~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:35:38: note: in expansion of macro '___ceph_san_ser1' 35 | #define ___ceph_san_concat(__a, __b) __a ## __b | ^~~ include/linux/ceph/ceph_san_ser.h:36:38: note: in expansion of macro '___ceph_san_concat' 36 | #define ___ceph_san_apply(__fn, __n) ___ceph_san_concat(__fn, __n) | ^~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:214:42: note: in expansion of macro '___ceph_san_apply' 214 | #define ___ceph_san_ser(__buffer, ...) ___ceph_san_apply(___ceph_san_ser, ceph_san_narg(__VA_ARGS__))(__buffer, ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:215:34: note: in expansion of macro '___ceph_san_ser' 215 | #define ceph_san_ser(...) ___ceph_san_ser(__VA_ARGS__) | ^~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:179:17: note: in expansion of macro 'ceph_san_ser' 179 | ceph_san_ser(___buffer, ##__VA_ARGS__);\ | ^~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:193:9: note: in expansion of macro '__CEPH_SAN_LOG' 193 | __CEPH_SAN_LOG(0, __client_id, fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~~~~ include/linux/ceph/ceph_debug.h:74:17: note: in expansion of macro 'CEPH_SAN_LOG_CLIENT' 74 | CEPH_SAN_LOG_CLIENT(client, fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~~~~~~~~~ fs/ceph/super.c:1095:17: note: in expansion of macro 'boutc' 1095 | boutc(cl, "success, root dentry is %p\n", root); | ^~~~~ fs/ceph/super.c: In function 'ceph_real_mount': >> include/linux/ceph/ceph_san_ser.h:157:93: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^ include/linux/printk.h:479:33: note: in definition of macro 'printk_index_wrap' 479 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~ include/linux/printk.h:550:9: note: in expansion of macro 'printk' 550 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ include/linux/ceph/ceph_san_ser.h:157:10: note: in expansion of macro 'pr_err' 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^~~~~~ include/linux/ceph/ceph_san_ser.h:182:50: note: in expansion of macro '__ceph_san_ser_type' 182 | #define ___ceph_san_ser1(__buffer, __t) (__ceph_san_ser_type(__buffer, __t)) | ^~~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:35:38: note: in expansion of macro '___ceph_san_ser1' 35 | #define ___ceph_san_concat(__a, __b) __a ## __b | ^~~ include/linux/ceph/ceph_san_ser.h:36:38: note: in expansion of macro '___ceph_san_concat' 36 | #define ___ceph_san_apply(__fn, __n) ___ceph_san_concat(__fn, __n) | ^~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:214:42: note: in expansion of macro '___ceph_san_apply' 214 | #define ___ceph_san_ser(__buffer, ...) ___ceph_san_apply(___ceph_san_ser, ceph_san_narg(__VA_ARGS__))(__buffer, ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:215:34: note: in expansion of macro '___ceph_san_ser' 215 | #define ceph_san_ser(...) ___ceph_san_ser(__VA_ARGS__) | ^~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:179:17: note: in expansion of macro 'ceph_san_ser' 179 | ceph_san_ser(___buffer, ##__VA_ARGS__);\ | ^~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:193:9: note: in expansion of macro '__CEPH_SAN_LOG' 193 | __CEPH_SAN_LOG(0, __client_id, fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~~~~ include/linux/ceph/ceph_debug.h:74:17: note: in expansion of macro 'CEPH_SAN_LOG_CLIENT' 74 | CEPH_SAN_LOG_CLIENT(client, fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~~~~~~~~~ fs/ceph/super.c:1159:9: note: in expansion of macro 'boutc' 1159 | boutc(cl, "mount start %p\n", fsc); | ^~~~~ >> include/linux/ceph/ceph_san_ser.h:157:93: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^ include/linux/printk.h:479:33: note: in definition of macro 'printk_index_wrap' 479 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~ include/linux/printk.h:550:9: note: in expansion of macro 'printk' 550 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ include/linux/ceph/ceph_san_ser.h:157:10: note: in expansion of macro 'pr_err' 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^~~~~~ include/linux/ceph/ceph_san_ser.h:182:50: note: in expansion of macro '__ceph_san_ser_type' 182 | #define ___ceph_san_ser1(__buffer, __t) (__ceph_san_ser_type(__buffer, __t)) | ^~~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:35:38: note: in expansion of macro '___ceph_san_ser1' 35 | #define ___ceph_san_concat(__a, __b) __a ## __b | ^~~ include/linux/ceph/ceph_san_ser.h:36:38: note: in expansion of macro '___ceph_san_concat' 36 | #define ___ceph_san_apply(__fn, __n) ___ceph_san_concat(__fn, __n) | ^~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:214:42: note: in expansion of macro '___ceph_san_apply' 214 | #define ___ceph_san_ser(__buffer, ...) ___ceph_san_apply(___ceph_san_ser, ceph_san_narg(__VA_ARGS__))(__buffer, ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:215:34: note: in expansion of macro '___ceph_san_ser' 215 | #define ceph_san_ser(...) ___ceph_san_ser(__VA_ARGS__) | ^~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:179:17: note: in expansion of macro 'ceph_san_ser' 179 | ceph_san_ser(___buffer, ##__VA_ARGS__);\ | ^~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:193:9: note: in expansion of macro '__CEPH_SAN_LOG' 193 | __CEPH_SAN_LOG(0, __client_id, fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~~~~ include/linux/ceph/ceph_debug.h:74:17: note: in expansion of macro 'CEPH_SAN_LOG_CLIENT' 74 | CEPH_SAN_LOG_CLIENT(client, fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~~~~~~~~~ fs/ceph/super.c:1182:17: note: in expansion of macro 'boutc' 1182 | boutc(cl, "mount opening path '%s'\n", path); | ^~~~~ fs/ceph/super.c: In function 'ceph_set_super': >> include/linux/ceph/ceph_san_ser.h:157:93: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^ include/linux/printk.h:479:33: note: in definition of macro 'printk_index_wrap' 479 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~ include/linux/printk.h:550:9: note: in expansion of macro 'printk' 550 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ include/linux/ceph/ceph_san_ser.h:157:10: note: in expansion of macro 'pr_err' 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^~~~~~ include/linux/ceph/ceph_san_ser.h:182:50: note: in expansion of macro '__ceph_san_ser_type' 182 | #define ___ceph_san_ser1(__buffer, __t) (__ceph_san_ser_type(__buffer, __t)) | ^~~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:35:38: note: in expansion of macro '___ceph_san_ser1' 35 | #define ___ceph_san_concat(__a, __b) __a ## __b | ^~~ include/linux/ceph/ceph_san_ser.h:36:38: note: in expansion of macro '___ceph_san_concat' 36 | #define ___ceph_san_apply(__fn, __n) ___ceph_san_concat(__fn, __n) | ^~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:214:42: note: in expansion of macro '___ceph_san_apply' 214 | #define ___ceph_san_ser(__buffer, ...) ___ceph_san_apply(___ceph_san_ser, ceph_san_narg(__VA_ARGS__))(__buffer, ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:215:34: note: in expansion of macro '___ceph_san_ser' 215 | #define ceph_san_ser(...) ___ceph_san_ser(__VA_ARGS__) | ^~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:179:17: note: in expansion of macro 'ceph_san_ser' 179 | ceph_san_ser(___buffer, ##__VA_ARGS__);\ | ^~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:193:9: note: in expansion of macro '__CEPH_SAN_LOG' 193 | __CEPH_SAN_LOG(0, __client_id, fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~~~~ include/linux/ceph/ceph_debug.h:74:17: note: in expansion of macro 'CEPH_SAN_LOG_CLIENT' 74 | CEPH_SAN_LOG_CLIENT(client, fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~~~~~~~~~ fs/ceph/super.c:1213:9: note: in expansion of macro 'boutc' 1213 | boutc(cl, "%p\n", s); | ^~~~~ fs/ceph/super.c: In function 'ceph_compare_super': >> include/linux/ceph/ceph_san_ser.h:157:93: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^ include/linux/printk.h:479:33: note: in definition of macro 'printk_index_wrap' 479 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~ include/linux/printk.h:550:9: note: in expansion of macro 'printk' 550 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ include/linux/ceph/ceph_san_ser.h:157:10: note: in expansion of macro 'pr_err' 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^~~~~~ include/linux/ceph/ceph_san_ser.h:182:50: note: in expansion of macro '__ceph_san_ser_type' 182 | #define ___ceph_san_ser1(__buffer, __t) (__ceph_san_ser_type(__buffer, __t)) | ^~~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:35:38: note: in expansion of macro '___ceph_san_ser1' 35 | #define ___ceph_san_concat(__a, __b) __a ## __b | ^~~ include/linux/ceph/ceph_san_ser.h:36:38: note: in expansion of macro '___ceph_san_concat' 36 | #define ___ceph_san_apply(__fn, __n) ___ceph_san_concat(__fn, __n) | ^~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:214:42: note: in expansion of macro '___ceph_san_apply' 214 | #define ___ceph_san_ser(__buffer, ...) ___ceph_san_apply(___ceph_san_ser, ceph_san_narg(__VA_ARGS__))(__buffer, ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:215:34: note: in expansion of macro '___ceph_san_ser' 215 | #define ceph_san_ser(...) ___ceph_san_ser(__VA_ARGS__) | ^~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:179:17: note: in expansion of macro 'ceph_san_ser' 179 | ceph_san_ser(___buffer, ##__VA_ARGS__);\ | ^~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:193:9: note: in expansion of macro '__CEPH_SAN_LOG' 193 | __CEPH_SAN_LOG(0, __client_id, fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~~~~ include/linux/ceph/ceph_debug.h:74:17: note: in expansion of macro 'CEPH_SAN_LOG_CLIENT' 74 | CEPH_SAN_LOG_CLIENT(client, fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~~~~~~~~~ fs/ceph/super.c:1250:9: note: in expansion of macro 'boutc' 1250 | boutc(cl, "%p\n", sb); | ^~~~~ fs/ceph/super.c: In function 'ceph_get_tree': >> include/linux/ceph/ceph_san_ser.h:157:93: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^ include/linux/printk.h:479:33: note: in definition of macro 'printk_index_wrap' 479 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~ include/linux/printk.h:550:9: note: in expansion of macro 'printk' 550 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ include/linux/ceph/ceph_san_ser.h:157:10: note: in expansion of macro 'pr_err' 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^~~~~~ include/linux/ceph/ceph_san_ser.h:182:50: note: in expansion of macro '__ceph_san_ser_type' 182 | #define ___ceph_san_ser1(__buffer, __t) (__ceph_san_ser_type(__buffer, __t)) | ^~~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:35:38: note: in expansion of macro '___ceph_san_ser1' 35 | #define ___ceph_san_concat(__a, __b) __a ## __b | ^~~ include/linux/ceph/ceph_san_ser.h:36:38: note: in expansion of macro '___ceph_san_concat' 36 | #define ___ceph_san_apply(__fn, __n) ___ceph_san_concat(__fn, __n) | ^~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:214:42: note: in expansion of macro '___ceph_san_apply' 214 | #define ___ceph_san_ser(__buffer, ...) ___ceph_san_apply(___ceph_san_ser, ceph_san_narg(__VA_ARGS__))(__buffer, ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:215:34: note: in expansion of macro '___ceph_san_ser' 215 | #define ceph_san_ser(...) ___ceph_san_ser(__VA_ARGS__) | ^~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:179:17: note: in expansion of macro 'ceph_san_ser' 179 | ceph_san_ser(___buffer, ##__VA_ARGS__);\ | ^~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:186:5: note: in expansion of macro '__CEPH_SAN_LOG' 186 | __CEPH_SAN_LOG(0, 0, fmt, ##__VA_ARGS__) | ^~~~~~~~~~~~~~ include/linux/ceph/ceph_debug.h:69:17: note: in expansion of macro 'CEPH_SAN_LOG' 69 | CEPH_SAN_LOG(fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~~ fs/ceph/super.c:1347:17: note: in expansion of macro 'bout' 1347 | bout("get_sb got existing client %p\n", fsc); | ^~~~ >> include/linux/ceph/ceph_san_ser.h:157:93: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^ include/linux/printk.h:479:33: note: in definition of macro 'printk_index_wrap' 479 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~ include/linux/printk.h:550:9: note: in expansion of macro 'printk' 550 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ include/linux/ceph/ceph_san_ser.h:157:10: note: in expansion of macro 'pr_err' 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^~~~~~ include/linux/ceph/ceph_san_ser.h:182:50: note: in expansion of macro '__ceph_san_ser_type' 182 | #define ___ceph_san_ser1(__buffer, __t) (__ceph_san_ser_type(__buffer, __t)) | ^~~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:35:38: note: in expansion of macro '___ceph_san_ser1' 35 | #define ___ceph_san_concat(__a, __b) __a ## __b | ^~~ include/linux/ceph/ceph_san_ser.h:36:38: note: in expansion of macro '___ceph_san_concat' 36 | #define ___ceph_san_apply(__fn, __n) ___ceph_san_concat(__fn, __n) | ^~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:214:42: note: in expansion of macro '___ceph_san_apply' 214 | #define ___ceph_san_ser(__buffer, ...) ___ceph_san_apply(___ceph_san_ser, ceph_san_narg(__VA_ARGS__))(__buffer, ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:215:34: note: in expansion of macro '___ceph_san_ser' 215 | #define ceph_san_ser(...) ___ceph_san_ser(__VA_ARGS__) | ^~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:179:17: note: in expansion of macro 'ceph_san_ser' 179 | ceph_san_ser(___buffer, ##__VA_ARGS__);\ | ^~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:186:5: note: in expansion of macro '__CEPH_SAN_LOG' 186 | __CEPH_SAN_LOG(0, 0, fmt, ##__VA_ARGS__) | ^~~~~~~~~~~~~~ include/linux/ceph/ceph_debug.h:69:17: note: in expansion of macro 'CEPH_SAN_LOG' 69 | CEPH_SAN_LOG(fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~~ fs/ceph/super.c:1349:17: note: in expansion of macro 'bout' 1349 | bout("get_sb using new client %p\n", fsc); | ^~~~ >> include/linux/ceph/ceph_san_ser.h:157:93: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^ include/linux/printk.h:479:33: note: in definition of macro 'printk_index_wrap' 479 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~ include/linux/printk.h:550:9: note: in expansion of macro 'printk' 550 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ include/linux/ceph/ceph_san_ser.h:157:10: note: in expansion of macro 'pr_err' 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^~~~~~ include/linux/ceph/ceph_san_ser.h:185:58: note: in expansion of macro '__ceph_san_ser_type' 185 | #define ___ceph_san_ser4(__buffer, __t, __args...) (__ceph_san_ser_type(__buffer, __t), ___ceph_san_ser3(__buffer, __args)) | ^~~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:35:38: note: in expansion of macro '___ceph_san_ser4' 35 | #define ___ceph_san_concat(__a, __b) __a ## __b | ^~~ include/linux/ceph/ceph_san_ser.h:36:38: note: in expansion of macro '___ceph_san_concat' 36 | #define ___ceph_san_apply(__fn, __n) ___ceph_san_concat(__fn, __n) | ^~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:214:42: note: in expansion of macro '___ceph_san_apply' 214 | #define ___ceph_san_ser(__buffer, ...) ___ceph_san_apply(___ceph_san_ser, ceph_san_narg(__VA_ARGS__))(__buffer, ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:215:34: note: in expansion of macro '___ceph_san_ser' 215 | #define ceph_san_ser(...) ___ceph_san_ser(__VA_ARGS__) | ^~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:179:17: note: in expansion of macro 'ceph_san_ser' 179 | ceph_san_ser(___buffer, ##__VA_ARGS__);\ | ^~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:193:9: note: in expansion of macro '__CEPH_SAN_LOG' 193 | __CEPH_SAN_LOG(0, __client_id, fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~~~~ include/linux/ceph/ceph_debug.h:74:17: note: in expansion of macro 'CEPH_SAN_LOG_CLIENT' 74 | CEPH_SAN_LOG_CLIENT(client, fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~~~~~~~~~ fs/ceph/super.c:1361:9: note: in expansion of macro 'boutc' 1361 | boutc(fsc->client, "root %p inode %p ino %llx.%llx\n", res, | ^~~~~ include/linux/ceph/ceph_san_ser.h:157:93: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^ include/linux/printk.h:479:33: note: in definition of macro 'printk_index_wrap' 479 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~ include/linux/printk.h:550:9: note: in expansion of macro 'printk' 550 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ include/linux/ceph/ceph_san_ser.h:157:10: note: in expansion of macro 'pr_err' 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^~~~~~ include/linux/ceph/ceph_san_ser.h:184:58: note: in expansion of macro '__ceph_san_ser_type' 184 | #define ___ceph_san_ser3(__buffer, __t, __args...) (__ceph_san_ser_type(__buffer, __t), ___ceph_san_ser2(__buffer, __args)) | ^~~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:185:94: note: in expansion of macro '___ceph_san_ser3' 185 | #define ___ceph_san_ser4(__buffer, __t, __args...) (__ceph_san_ser_type(__buffer, __t), ___ceph_san_ser3(__buffer, __args)) | ^~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:35:38: note: in expansion of macro '___ceph_san_ser4' 35 | #define ___ceph_san_concat(__a, __b) __a ## __b | ^~~ include/linux/ceph/ceph_san_ser.h:36:38: note: in expansion of macro '___ceph_san_concat' 36 | #define ___ceph_san_apply(__fn, __n) ___ceph_san_concat(__fn, __n) | ^~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:214:42: note: in expansion of macro '___ceph_san_apply' 214 | #define ___ceph_san_ser(__buffer, ...) ___ceph_san_apply(___ceph_san_ser, ceph_san_narg(__VA_ARGS__))(__buffer, ##__VA_ARGS__) | ^~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:215:34: note: in expansion of macro '___ceph_san_ser' 215 | #define ceph_san_ser(...) ___ceph_san_ser(__VA_ARGS__) | ^~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:179:17: note: in expansion of macro 'ceph_san_ser' 179 | ceph_san_ser(___buffer, ##__VA_ARGS__);\ | ^~~~~~~~~~~~ include/linux/ceph/ceph_san_logger.h:193:9: note: in expansion of macro '__CEPH_SAN_LOG' 193 | __CEPH_SAN_LOG(0, __client_id, fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~~~~ include/linux/ceph/ceph_debug.h:74:17: note: in expansion of macro 'CEPH_SAN_LOG_CLIENT' 74 | CEPH_SAN_LOG_CLIENT(client, fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~~~~~~~~~ fs/ceph/super.c:1361:9: note: in expansion of macro 'boutc' 1361 | boutc(fsc->client, "root %p inode %p ino %llx.%llx\n", res, | ^~~~~ fs/ceph/super.c: In function 'ceph_kill_sb': include/linux/ceph/ceph_san_ser.h:157:93: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^ include/linux/printk.h:479:33: note: in definition of macro 'printk_index_wrap' 479 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~ include/linux/printk.h:550:9: note: in expansion of macro 'printk' 550 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ include/linux/ceph/ceph_san_ser.h:157:10: note: in expansion of macro 'pr_err' 157 | (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ | ^~~~~~ include/linux/ceph/ceph_san_ser.h:182:50: note: in expansion of macro '__ceph_san_ser_type' 182 | #define ___ceph_san_ser1(__buffer, __t) (__ceph_san_ser_type(__buffer, __t)) | ^~~~~~~~~~~~~~~~~~~ include/linux/ceph/ceph_san_ser.h:35:38: note: in expansion of macro '___ceph_san_ser1' 35 | #define ___ceph_san_concat(__a, __b) __a ## __b | ^~~ include/linux/ceph/ceph_san_ser.h:36:38: note: in expansion of macro '___ceph_san_concat' .. vim +157 include/linux/ceph/ceph_san_ser.h 03cd9c6e3aa393 Alex Markuze 2025-05-15 112 03cd9c6e3aa393 Alex Markuze 2025-05-15 113 static inline size_t write_null_str(char *dst) 03cd9c6e3aa393 Alex Markuze 2025-05-15 114 { 03cd9c6e3aa393 Alex Markuze 2025-05-15 115 *(union null_str_u *)dst = null_str; 03cd9c6e3aa393 Alex Markuze 2025-05-15 @116 static_assert(sizeof(null_str.str) == sizeof(unsigned long), 03cd9c6e3aa393 Alex Markuze 2025-05-15 117 "null_str.str size must match unsigned long for proper alignment"); 03cd9c6e3aa393 Alex Markuze 2025-05-15 118 return __builtin_strlen(null_str.str); 03cd9c6e3aa393 Alex Markuze 2025-05-15 119 } 03cd9c6e3aa393 Alex Markuze 2025-05-15 120 03cd9c6e3aa393 Alex Markuze 2025-05-15 121 static inline size_t strscpy_n(char *dst, const char *src) 03cd9c6e3aa393 Alex Markuze 2025-05-15 122 { 03cd9c6e3aa393 Alex Markuze 2025-05-15 123 size_t count = 0; 03cd9c6e3aa393 Alex Markuze 2025-05-15 124 03cd9c6e3aa393 Alex Markuze 2025-05-15 125 while (count < STR_MAX_SIZE - 1) { 03cd9c6e3aa393 Alex Markuze 2025-05-15 126 dst[count] = src[count]; 03cd9c6e3aa393 Alex Markuze 2025-05-15 127 if (src[count] == '\0') 03cd9c6e3aa393 Alex Markuze 2025-05-15 128 goto out; 03cd9c6e3aa393 Alex Markuze 2025-05-15 129 count++; 03cd9c6e3aa393 Alex Markuze 2025-05-15 130 } 03cd9c6e3aa393 Alex Markuze 2025-05-15 131 03cd9c6e3aa393 Alex Markuze 2025-05-15 132 dst[count] = '\0'; 03cd9c6e3aa393 Alex Markuze 2025-05-15 133 pr_err("strscpy_n: string truncated, exceeded max size %d\n", STR_MAX_SIZE); 03cd9c6e3aa393 Alex Markuze 2025-05-15 134 out: 03cd9c6e3aa393 Alex Markuze 2025-05-15 135 return count + 1; 03cd9c6e3aa393 Alex Markuze 2025-05-15 136 } 03cd9c6e3aa393 Alex Markuze 2025-05-15 137 03cd9c6e3aa393 Alex Markuze 2025-05-15 138 static inline ssize_t __strscpy(char *dst, const char *src) 03cd9c6e3aa393 Alex Markuze 2025-05-15 139 { 03cd9c6e3aa393 Alex Markuze 2025-05-15 140 if (src != NULL) 03cd9c6e3aa393 Alex Markuze 2025-05-15 141 return strscpy_n(dst, src); 03cd9c6e3aa393 Alex Markuze 2025-05-15 142 return write_null_str(dst); 03cd9c6e3aa393 Alex Markuze 2025-05-15 143 } 03cd9c6e3aa393 Alex Markuze 2025-05-15 144 03cd9c6e3aa393 Alex Markuze 2025-05-15 145 static inline void* strscpy_n_update(char *dst, const char *src, const char *file, int line) 03cd9c6e3aa393 Alex Markuze 2025-05-15 146 { 03cd9c6e3aa393 Alex Markuze 2025-05-15 147 ssize_t ret = __strscpy(dst, src); 03cd9c6e3aa393 Alex Markuze 2025-05-15 148 if (!(unlikely(ret > 0 && ret < STR_MAX_SIZE))) { 03cd9c6e3aa393 Alex Markuze 2025-05-15 149 panic("strscpy_n_update: ret = %zd at %s:%d :: %s < - %s\n", ret, file, line, dst, src); 03cd9c6e3aa393 Alex Markuze 2025-05-15 150 } 03cd9c6e3aa393 Alex Markuze 2025-05-15 151 return dst + round_up(ret, 4); 03cd9c6e3aa393 Alex Markuze 2025-05-15 152 } 03cd9c6e3aa393 Alex Markuze 2025-05-15 153 03cd9c6e3aa393 Alex Markuze 2025-05-15 154 #define __ceph_san_ser_type(__buffer, __t) \ 03cd9c6e3aa393 Alex Markuze 2025-05-15 155 (__builtin_choose_expr((IS_DYNAMIC_CHAR_PTR((__t)) || IS_STATIC_CHAR_ARRAY((__t))), \ 03cd9c6e3aa393 Alex Markuze 2025-05-15 156 /* For static arrays (like __func__), just save pointer */ \ 03cd9c6e3aa393 Alex Markuze 2025-05-15 @157 (pr_err("DYNAMIC_PTR: %s:%d: saving pointer %llx\n", kbasename(__FILE__), __LINE__, (unsigned long long)(__t)), \ 03cd9c6e3aa393 Alex Markuze 2025-05-15 158 *(void **)(__buffer) = __suppress_cast_warning(void *, (__t)), \ 03cd9c6e3aa393 Alex Markuze 2025-05-15 159 (__buffer) = (void *)((char *)(__buffer) + sizeof(void *))), \ 03cd9c6e3aa393 Alex Markuze 2025-05-15 160 __builtin_choose_expr(IS_STR((__t)), \ 03cd9c6e3aa393 Alex Markuze 2025-05-15 161 ((__buffer) = (void *)strscpy_n_update((__buffer), char_ptr(__t), kbasename(__FILE__), __LINE__)), \ 03cd9c6e3aa393 Alex Markuze 2025-05-15 162 __builtin_choose_expr(IS_STR_ARRAY((__t)), \ 03cd9c6e3aa393 Alex Markuze 2025-05-15 163 /* For dynamic arrays, save NULL and string bytes */ \ 03cd9c6e3aa393 Alex Markuze 2025-05-15 164 ((__buffer) = (void *)strscpy_n_update((__buffer), char_ptr(__t), kbasename(__FILE__), __LINE__)), \ 03cd9c6e3aa393 Alex Markuze 2025-05-15 165 __builtin_choose_expr(sizeof((__t)) == 1, \ 03cd9c6e3aa393 Alex Markuze 2025-05-15 166 (*(uint32_t *)(__buffer) = __suppress_cast_warning(uint32_t, (__t)), \ 03cd9c6e3aa393 Alex Markuze 2025-05-15 167 /*pr_err("SERIALIZING_U8: %s:%d: saving uint8_t %u\n", kbasename(__FILE__), __LINE__, (__t)),*/ \ 03cd9c6e3aa393 Alex Markuze 2025-05-15 168 (__buffer) = (void *)((char *)(__buffer) + 4)), \ 03cd9c6e3aa393 Alex Markuze 2025-05-15 169 __builtin_choose_expr(sizeof((__t)) == 2, /* we have no way to differentiate u16 and u32 in deserialization */ \ 03cd9c6e3aa393 Alex Markuze 2025-05-15 170 (*(uint32_t *)(__buffer) = __suppress_cast_warning(uint32_t, (__t)), \ 03cd9c6e3aa393 Alex Markuze 2025-05-15 171 (__buffer) = (void *)((char *)(__buffer) + 4)), \ 03cd9c6e3aa393 Alex Markuze 2025-05-15 172 __builtin_choose_expr(sizeof((__t)) == 4, \ 03cd9c6e3aa393 Alex Markuze 2025-05-15 173 (*(uint32_t *)(__buffer) = __suppress_cast_warning(uint32_t, (__t)), \ 03cd9c6e3aa393 Alex Markuze 2025-05-15 174 (__buffer) = (void *)((char *)(__buffer) + 4)), \ 03cd9c6e3aa393 Alex Markuze 2025-05-15 175 __builtin_choose_expr(sizeof((__t)) == 8, \ 03cd9c6e3aa393 Alex Markuze 2025-05-15 176 (*(uint64_t *)(__buffer) = __suppress_cast_warning(uint64_t, (__t)), \ 03cd9c6e3aa393 Alex Markuze 2025-05-15 177 (__buffer) = (void *)((char *)(__buffer) + 8)), \ 03cd9c6e3aa393 Alex Markuze 2025-05-15 178 (pr_err("UNSUPPORTED_TYPE: %s:%d: unsupported type size %s\n", kbasename(__FILE__), __LINE__, #__t)) \ 03cd9c6e3aa393 Alex Markuze 2025-05-15 179 )))))))) 03cd9c6e3aa393 Alex Markuze 2025-05-15 180 :::::: The code at line 157 was first introduced by commit :::::: 03cd9c6e3aa393317477ee1312797da66d21a1a6 ceph_san code :::::: TO: Alex Markuze <amarkuze@xxxxxxxxxx> :::::: CC: Alex Markuze <amarkuze@xxxxxxxxxx> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
