Re: [PATCH v2] scsi: target: pin db_root for metadata writes
lkp <[email protected]>
| Newsgroups | gmane.linux.scsi,gmane.linux.scsi.target.devel,gmane.linux.kernel,gmane.linux.kernel.stable |
|---|---|
| Message-ID | <[email protected]> |
Hi Runyu, kernel test robot noticed the following build errors: [auto build test ERROR on mkp-scsi/for-next] [also build test ERROR on v7.2] [cannot apply to linus/master next-20260821] [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/Runyu-Xiao/scsi-target-pin-db_root-for-metadata-writes/20260818-131442 base: https://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git for-next patch link: https://lore.kernel.org/r/20260818051442.1523210-1-runyu.xiao%40seu.edu.cn patch subject: [PATCH v2] scsi: target: pin db_root for metadata writes config: powerpc-allmodconfig (https://download.01.org/0day-ci/archive/20260823/[email protected]/config) compiler: powerpc64-linux-gcc (GCC) 16.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260823/[email protected]/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 <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ All errors (new ones prefixed by >>): In file included from arch/powerpc/include/asm/paca.h:16, from arch/powerpc/include/asm/current.h:13, from include/linux/thread_info.h:23, from include/asm-generic/preempt.h:5, from arch/powerpc/include/asm/preempt.h:5, from include/linux/preempt.h:79, from include/linux/spinlock.h:56, from include/linux/mmzone.h:8, from include/linux/gfp.h:7, from include/linux/umh.h:4, from include/linux/kmod.h:9, from include/linux/module.h:18, from drivers/target/target_core_configfs.c:16: drivers/target/target_core_configfs.c: In function 'target_init_dbroot': >> drivers/target/target_core_internal.h:169:33: error: passing argument 2 of 'sized_strscpy' makes pointer from integer without a cast [-Wint-conversion] 169 | #define DB_ROOT_LEN 4096 | ^~~~ | | | int include/linux/string.h:80:28: note: in definition of macro '__strscpy1' 80 | sized_strscpy(dst, src, size + __must_be_cstr(dst) + __must_be_cstr(src)) | ^~~ drivers/target/target_core_configfs.c:3757:9: note: in expansion of macro 'strscpy' 3757 | strscpy(db_root_stage, DB_ROOT_LEN, DB_ROOT_PREFERRED); | ^~~~~~~ drivers/target/target_core_configfs.c:3757:32: note: in expansion of macro 'DB_ROOT_LEN' 3757 | strscpy(db_root_stage, DB_ROOT_LEN, DB_ROOT_PREFERRED); | ^~~~~~~~~~~ In file included from include/linux/string.h:383: include/linux/fortify-string.h:227:83: note: expected 'const char *' but argument is of type 'int' 227 | __FORTIFY_INLINE ssize_t sized_strscpy(char * const POS p, const char * const POS q, size_t size) | ~~~~~~~~~~~~~~~~~~~~~~~^ >> include/linux/string.h:80:60: error: passing argument 3 of 'sized_strscpy' makes integer from pointer without a cast [-Wint-conversion] 80 | sized_strscpy(dst, src, size + __must_be_cstr(dst) + __must_be_cstr(src)) include/linux/args.h:25:24: note: in expansion of macro '__strscpy1' 25 | #define __CONCAT(a, b) a ## b | ^ include/linux/args.h:26:27: note: in expansion of macro '__CONCAT' 26 | #define CONCATENATE(a, b) __CONCAT(a, b) | ^~~~~~~~ include/linux/string.h:111:9: note: in expansion of macro 'CONCATENATE' 111 | CONCATENATE(__strscpy, COUNT_ARGS(__VA_ARGS__))(dst, src, __VA_ARGS__) | ^~~~~~~~~~~ drivers/target/target_core_configfs.c:3757:9: note: in expansion of macro 'strscpy' 3757 | strscpy(db_root_stage, DB_ROOT_LEN, DB_ROOT_PREFERRED); | ^~~~~~~ include/linux/fortify-string.h:227:93: note: expected 'long unsigned int' but argument is of type 'char *' 227 | __FORTIFY_INLINE ssize_t sized_strscpy(char * const POS p, const char * const POS q, size_t size) | ~~~~~~~^~~~ >> drivers/target/target_core_internal.h:169:33: error: passing argument 2 of 'sized_strscpy' makes pointer from integer without a cast [-Wint-conversion] 169 | #define DB_ROOT_LEN 4096 | ^~~~ | | | int include/linux/string.h:80:28: note: in definition of macro '__strscpy1' 80 | sized_strscpy(dst, src, size + __must_be_cstr(dst) + __must_be_cstr(src)) | ^~~ drivers/target/target_core_configfs.c:3760:17: note: in expansion of macro 'strscpy' 3760 | strscpy(db_root_stage, DB_ROOT_LEN, DB_ROOT_DEFAULT); | ^~~~~~~ drivers/target/target_core_configfs.c:3760:40: note: in expansion of macro 'DB_ROOT_LEN' 3760 | strscpy(db_root_stage, DB_ROOT_LEN, DB_ROOT_DEFAULT); | ^~~~~~~~~~~ include/linux/fortify-string.h:227:83: note: expected 'const char *' but argument is of type 'int' 227 | __FORTIFY_INLINE ssize_t sized_strscpy(char * const POS p, const char * const POS q, size_t size) | ~~~~~~~~~~~~~~~~~~~~~~~^ >> include/linux/string.h:80:60: error: passing argument 3 of 'sized_strscpy' makes integer from pointer without a cast [-Wint-conversion] 80 | sized_strscpy(dst, src, size + __must_be_cstr(dst) + __must_be_cstr(src)) include/linux/args.h:25:24: note: in expansion of macro '__strscpy1' 25 | #define __CONCAT(a, b) a ## b | ^ include/linux/args.h:26:27: note: in expansion of macro '__CONCAT' 26 | #define CONCATENATE(a, b) __CONCAT(a, b) | ^~~~~~~~ include/linux/string.h:111:9: note: in expansion of macro 'CONCATENATE' 111 | CONCATENATE(__strscpy, COUNT_ARGS(__VA_ARGS__))(dst, src, __VA_ARGS__) | ^~~~~~~~~~~ drivers/target/target_core_configfs.c:3760:17: note: in expansion of macro 'strscpy' 3760 | strscpy(db_root_stage, DB_ROOT_LEN, DB_ROOT_DEFAULT); | ^~~~~~~ include/linux/fortify-string.h:227:93: note: expected 'long unsigned int' but argument is of type 'char *' 227 | __FORTIFY_INLINE ssize_t sized_strscpy(char * const POS p, const char * const POS q, size_t size) | ~~~~~~~^~~~ -- In file included from arch/powerpc/include/asm/paca.h:16, from arch/powerpc/include/asm/current.h:13, from include/linux/thread_info.h:23, from include/asm-generic/preempt.h:5, from arch/powerpc/include/asm/preempt.h:5, from include/linux/preempt.h:79, from include/linux/spinlock.h:56, from include/linux/mmzone.h:8, from include/linux/gfp.h:7, from include/linux/umh.h:4, from include/linux/kmod.h:9, from include/linux/module.h:18, from target/target_core_configfs.c:16: target/target_core_configfs.c: In function 'target_init_dbroot': target/target_core_internal.h:169:33: error: passing argument 2 of 'sized_strscpy' makes pointer from integer without a cast [-Wint-conversion] 169 | #define DB_ROOT_LEN 4096 | ^~~~ | | | int include/linux/string.h:80:28: note: in definition of macro '__strscpy1' 80 | sized_strscpy(dst, src, size + __must_be_cstr(dst) + __must_be_cstr(src)) | ^~~ target/target_core_configfs.c:3757:9: note: in expansion of macro 'strscpy' 3757 | strscpy(db_root_stage, DB_ROOT_LEN, DB_ROOT_PREFERRED); | ^~~~~~~ target/target_core_configfs.c:3757:32: note: in expansion of macro 'DB_ROOT_LEN' 3757 | strscpy(db_root_stage, DB_ROOT_LEN, DB_ROOT_PREFERRED); | ^~~~~~~~~~~ In file included from include/linux/string.h:383: include/linux/fortify-string.h:227:83: note: expected 'const char *' but argument is of type 'int' 227 | __FORTIFY_INLINE ssize_t sized_strscpy(char * const POS p, const char * const POS q, size_t size) | ~~~~~~~~~~~~~~~~~~~~~~~^ >> include/linux/string.h:80:60: error: passing argument 3 of 'sized_strscpy' makes integer from pointer without a cast [-Wint-conversion] 80 | sized_strscpy(dst, src, size + __must_be_cstr(dst) + __must_be_cstr(src)) include/linux/args.h:25:24: note: in expansion of macro '__strscpy1' 25 | #define __CONCAT(a, b) a ## b | ^ include/linux/args.h:26:27: note: in expansion of macro '__CONCAT' 26 | #define CONCATENATE(a, b) __CONCAT(a, b) | ^~~~~~~~ include/linux/string.h:111:9: note: in expansion of macro 'CONCATENATE' 111 | CONCATENATE(__strscpy, COUNT_ARGS(__VA_ARGS__))(dst, src, __VA_ARGS__) | ^~~~~~~~~~~ target/target_core_configfs.c:3757:9: note: in expansion of macro 'strscpy' 3757 | strscpy(db_root_stage, DB_ROOT_LEN, DB_ROOT_PREFERRED); | ^~~~~~~ include/linux/fortify-string.h:227:93: note: expected 'long unsigned int' but argument is of type 'char *' 227 | __FORTIFY_INLINE ssize_t sized_strscpy(char * const POS p, const char * const POS q, size_t size) | ~~~~~~~^~~~ target/target_core_internal.h:169:33: error: passing argument 2 of 'sized_strscpy' makes pointer from integer without a cast [-Wint-conversion] 169 | #define DB_ROOT_LEN 4096 | ^~~~ | | | int include/linux/string.h:80:28: note: in definition of macro '__strscpy1' 80 | sized_strscpy(dst, src, size + __must_be_cstr(dst) + __must_be_cstr(src)) | ^~~ target/target_core_configfs.c:3760:17: note: in expansion of macro 'strscpy' 3760 | strscpy(db_root_stage, DB_ROOT_LEN, DB_ROOT_DEFAULT); | ^~~~~~~ target/target_core_configfs.c:3760:40: note: in expansion of macro 'DB_ROOT_LEN' 3760 | strscpy(db_root_stage, DB_ROOT_LEN, DB_ROOT_DEFAULT); | ^~~~~~~~~~~ include/linux/fortify-string.h:227:83: note: expected 'const char *' but argument is of type 'int' 227 | __FORTIFY_INLINE ssize_t sized_strscpy(char * const POS p, const char * const POS q, size_t size) | ~~~~~~~~~~~~~~~~~~~~~~~^ >> include/linux/string.h:80:60: error: passing argument 3 of 'sized_strscpy' makes integer from pointer without a cast [-Wint-conversion] 80 | sized_strscpy(dst, src, size + __must_be_cstr(dst) + __must_be_cstr(src)) include/linux/args.h:25:24: note: in expansion of macro '__strscpy1' 25 | #define __CONCAT(a, b) a ## b | ^ include/linux/args.h:26:27: note: in expansion of macro '__CONCAT' 26 | #define CONCATENATE(a, b) __CONCAT(a, b) | ^~~~~~~~ include/linux/string.h:111:9: note: in expansion of macro 'CONCATENATE' 111 | CONCATENATE(__strscpy, COUNT_ARGS(__VA_ARGS__))(dst, src, __VA_ARGS__) | ^~~~~~~~~~~ target/target_core_configfs.c:3760:17: note: in expansion of macro 'strscpy' 3760 | strscpy(db_root_stage, DB_ROOT_LEN, DB_ROOT_DEFAULT); | ^~~~~~~ include/linux/fortify-string.h:227:93: note: expected 'long unsigned int' but argument is of type 'char *' 227 | __FORTIFY_INLINE ssize_t sized_strscpy(char * const POS p, const char * const POS q, size_t size) | ~~~~~~~^~~~ vim +/sized_strscpy +169 drivers/target/target_core_internal.h adf653f92f38e8 Christoph Hellwig 2015-05-25 167 a96e9783e05851 Lee Duncan 2016-04-14 168 /* target_core_configfs.c */ a96e9783e05851 Lee Duncan 2016-04-14 @169 #define DB_ROOT_LEN 4096 a96e9783e05851 Lee Duncan 2016-04-14 170 #define DB_ROOT_DEFAULT "/var/target" 78a6295c71cb27 Lee Duncan 2018-04-06 171 #define DB_ROOT_PREFERRED "/etc/target" a96e9783e05851 Lee Duncan 2016-04-14 172 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki