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Fri, 25 Feb 2022 13:29:12 +0000 Date: Fri, 25 Feb 2022 21:28:38 +0800 From: kernel test robot To: Dinh Nguyen Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Arnd Bergmann Subject: [dinguyen:nios2_for_v5.18 6/6] arch/csky/include/asm/uaccess.h:11:52: error: 'struct thread_info' has no member named 'addr_limit' Message-ID: <202202252125.PgFR0SAq-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git nios2_for_v5.18 head: 048b7695b48a3a4523a7a7fbfedc396b40ccf62f commit: 048b7695b48a3a4523a7a7fbfedc396b40ccf62f [6/6] uaccess: drop maining CONFIG_SET_FS users config: csky-defconfig (https://download.01.org/0day-ci/archive/20220225/202202252125.PgFR0SAq-lkp@intel.com/config) compiler: csky-linux-gcc (GCC) 11.2.0 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://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git/commit/?id=048b7695b48a3a4523a7a7fbfedc396b40ccf62f git remote add dinguyen https://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git git fetch --no-tags dinguyen nios2_for_v5.18 git checkout 048b7695b48a3a4523a7a7fbfedc396b40ccf62f # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=csky SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): In file included from include/linux/uaccess.h:11, from include/linux/sched/task.h:11, from include/linux/sched/signal.h:9, from include/linux/rcuwait.h:6, from include/linux/percpu-rwsem.h:7, from include/linux/fs.h:33, from include/linux/proc_fs.h:10, from init/main.c:18: arch/csky/include/asm/uaccess.h: In function '__access_ok': >> arch/csky/include/asm/uaccess.h:11:52: error: 'struct thread_info' has no member named 'addr_limit' 11 | unsigned long limit = current_thread_info()->addr_limit.seg; | ^~ In file included from include/linux/build_bug.h:5, from include/linux/container_of.h:5, from include/linux/list.h:5, from include/linux/module.h:12, from init/main.c:17: include/asm-generic/uaccess.h: In function 'clear_user': include/asm-generic/uaccess.h:225:24: warning: passing argument 1 of '__access_ok' makes integer from pointer without a cast [-Wint-conversion] 225 | if (!access_ok(to, n)) | ^~ | | | void * include/linux/compiler.h:77:45: note: in definition of macro 'likely' 77 | # define likely(x) __builtin_expect(!!(x), 1) | ^ include/asm-generic/uaccess.h:225:14: note: in expansion of macro 'access_ok' 225 | if (!access_ok(to, n)) | ^~~~~~~~~ In file included from include/linux/uaccess.h:11, from include/linux/sched/task.h:11, from include/linux/sched/signal.h:9, from include/linux/rcuwait.h:6, from include/linux/percpu-rwsem.h:7, from include/linux/fs.h:33, from include/linux/proc_fs.h:10, from init/main.c:18: arch/csky/include/asm/uaccess.h:9:45: note: expected 'long unsigned int' but argument is of type 'void *' 9 | static inline int __access_ok(unsigned long addr, unsigned long size) | ~~~~~~~~~~~~~~^~~~ init/main.c: At top level: init/main.c:768:20: warning: no previous prototype for 'arch_post_acpi_subsys_init' [-Wmissing-prototypes] 768 | void __init __weak arch_post_acpi_subsys_init(void) { } | ^~~~~~~~~~~~~~~~~~~~~~~~~~ init/main.c:780:20: warning: no previous prototype for 'mem_encrypt_init' [-Wmissing-prototypes] 780 | void __init __weak mem_encrypt_init(void) { } | ^~~~~~~~~~~~~~~~ init/main.c:782:20: warning: no previous prototype for 'poking_init' [-Wmissing-prototypes] 782 | void __init __weak poking_init(void) { } | ^~~~~~~~~~~ -- In file included from include/linux/uaccess.h:11, from include/linux/sched/task.h:11, from include/linux/sched/signal.h:9, from include/linux/rcuwait.h:6, from include/linux/percpu-rwsem.h:7, from include/linux/fs.h:33, from include/linux/tty.h:5, from init/do_mounts.c:6: arch/csky/include/asm/uaccess.h: In function '__access_ok': >> arch/csky/include/asm/uaccess.h:11:52: error: 'struct thread_info' has no member named 'addr_limit' 11 | unsigned long limit = current_thread_info()->addr_limit.seg; | ^~ In file included from include/linux/build_bug.h:5, from include/linux/container_of.h:5, from include/linux/list.h:5, from include/linux/module.h:12, from init/do_mounts.c:2: include/asm-generic/uaccess.h: In function 'clear_user': include/asm-generic/uaccess.h:225:24: warning: passing argument 1 of '__access_ok' makes integer from pointer without a cast [-Wint-conversion] 225 | if (!access_ok(to, n)) | ^~ | | | void * include/linux/compiler.h:77:45: note: in definition of macro 'likely' 77 | # define likely(x) __builtin_expect(!!(x), 1) | ^ include/asm-generic/uaccess.h:225:14: note: in expansion of macro 'access_ok' 225 | if (!access_ok(to, n)) | ^~~~~~~~~ In file included from include/linux/uaccess.h:11, from include/linux/sched/task.h:11, from include/linux/sched/signal.h:9, from include/linux/rcuwait.h:6, from include/linux/percpu-rwsem.h:7, from include/linux/fs.h:33, from include/linux/tty.h:5, from init/do_mounts.c:6: arch/csky/include/asm/uaccess.h:9:45: note: expected 'long unsigned int' but argument is of type 'void *' 9 | static inline int __access_ok(unsigned long addr, unsigned long size) | ~~~~~~~~~~~~~~^~~~ In file included from include/linux/build_bug.h:5, from include/linux/container_of.h:5, from include/linux/list.h:5, from include/linux/module.h:12, from init/do_mounts.c:2: include/asm-generic/termios.h: In function 'user_termio_to_kernel_termios': include/asm-generic/uaccess.h:192:19: warning: passing argument 1 of '__access_ok' makes integer from pointer without a cast [-Wint-conversion] 192 | access_ok(__p, sizeof(*ptr)) ? \ | ^~~ | | | const void * include/linux/compiler.h:77:45: note: in definition of macro 'likely' 77 | # define likely(x) __builtin_expect(!!(x), 1) | ^ include/asm-generic/uaccess.h:192:9: note: in expansion of macro 'access_ok' 192 | access_ok(__p, sizeof(*ptr)) ? \ | ^~~~~~~~~ include/asm-generic/termios.h:25:13: note: in expansion of macro 'get_user' 25 | if (get_user(tmp, &termio->c_iflag) < 0) | ^~~~~~~~ In file included from include/linux/uaccess.h:11, from include/linux/sched/task.h:11, from include/linux/sched/signal.h:9, from include/linux/rcuwait.h:6, from include/linux/percpu-rwsem.h:7, from include/linux/fs.h:33, from include/linux/tty.h:5, from init/do_mounts.c:6: arch/csky/include/asm/uaccess.h:9:45: note: expected 'long unsigned int' but argument is of type 'const void *' 9 | static inline int __access_ok(unsigned long addr, unsigned long size) | ~~~~~~~~~~~~~~^~~~ In file included from include/linux/build_bug.h:5, from include/linux/container_of.h:5, from include/linux/list.h:5, from include/linux/module.h:12, from init/do_mounts.c:2: include/asm-generic/uaccess.h:192:19: warning: passing argument 1 of '__access_ok' makes integer from pointer without a cast [-Wint-conversion] 192 | access_ok(__p, sizeof(*ptr)) ? \ | ^~~ | | | const void * include/linux/compiler.h:77:45: note: in definition of macro 'likely' 77 | # define likely(x) __builtin_expect(!!(x), 1) | ^ include/asm-generic/uaccess.h:192:9: note: in expansion of macro 'access_ok' 192 | access_ok(__p, sizeof(*ptr)) ? \ | ^~~~~~~~~ include/asm-generic/termios.h:29:13: note: in expansion of macro 'get_user' 29 | if (get_user(tmp, &termio->c_oflag) < 0) | ^~~~~~~~ In file included from include/linux/uaccess.h:11, from include/linux/sched/task.h:11, from include/linux/sched/signal.h:9, from include/linux/rcuwait.h:6, from include/linux/percpu-rwsem.h:7, from include/linux/fs.h:33, from include/linux/tty.h:5, from init/do_mounts.c:6: arch/csky/include/asm/uaccess.h:9:45: note: expected 'long unsigned int' but argument is of type 'const void *' 9 | static inline int __access_ok(unsigned long addr, unsigned long size) | ~~~~~~~~~~~~~~^~~~ In file included from include/linux/build_bug.h:5, from include/linux/container_of.h:5, from include/linux/list.h:5, from include/linux/module.h:12, from init/do_mounts.c:2: include/asm-generic/uaccess.h:192:19: warning: passing argument 1 of '__access_ok' makes integer from pointer without a cast [-Wint-conversion] 192 | access_ok(__p, sizeof(*ptr)) ? \ | ^~~ | | -- In file included from include/linux/uaccess.h:11, from include/linux/sched/task.h:11, from include/linux/sched/signal.h:9, from include/linux/rcuwait.h:6, from include/linux/percpu-rwsem.h:7, from include/linux/fs.h:33, from init/do_mounts_rd.c:3: arch/csky/include/asm/uaccess.h: In function '__access_ok': >> arch/csky/include/asm/uaccess.h:11:52: error: 'struct thread_info' has no member named 'addr_limit' 11 | unsigned long limit = current_thread_info()->addr_limit.seg; | ^~ In file included from include/linux/kernel.h:20, from init/do_mounts_rd.c:2: include/asm-generic/uaccess.h: In function 'clear_user': include/asm-generic/uaccess.h:225:24: warning: passing argument 1 of '__access_ok' makes integer from pointer without a cast [-Wint-conversion] 225 | if (!access_ok(to, n)) | ^~ | | | void * include/linux/compiler.h:77:45: note: in definition of macro 'likely' 77 | # define likely(x) __builtin_expect(!!(x), 1) | ^ include/asm-generic/uaccess.h:225:14: note: in expansion of macro 'access_ok' 225 | if (!access_ok(to, n)) | ^~~~~~~~~ In file included from include/linux/uaccess.h:11, from include/linux/sched/task.h:11, from include/linux/sched/signal.h:9, from include/linux/rcuwait.h:6, from include/linux/percpu-rwsem.h:7, from include/linux/fs.h:33, from init/do_mounts_rd.c:3: arch/csky/include/asm/uaccess.h:9:45: note: expected 'long unsigned int' but argument is of type 'void *' 9 | static inline int __access_ok(unsigned long addr, unsigned long size) | ~~~~~~~~~~~~~~^~~~ -- In file included from include/linux/uaccess.h:11, from arch/csky/kernel/signal.c:4: arch/csky/include/asm/uaccess.h: In function '__access_ok': >> arch/csky/include/asm/uaccess.h:11:52: error: 'struct thread_info' has no member named 'addr_limit' 11 | unsigned long limit = current_thread_info()->addr_limit.seg; | ^~ In file included from arch/csky/include/asm/bug.h:6, from include/linux/bug.h:5, from include/linux/signal.h:5, from arch/csky/kernel/signal.c:3: include/asm-generic/uaccess.h: In function 'clear_user': include/asm-generic/uaccess.h:225:24: warning: passing argument 1 of '__access_ok' makes integer from pointer without a cast [-Wint-conversion] 225 | if (!access_ok(to, n)) | ^~ | | | void * include/linux/compiler.h:77:45: note: in definition of macro 'likely' 77 | # define likely(x) __builtin_expect(!!(x), 1) | ^ include/asm-generic/uaccess.h:225:14: note: in expansion of macro 'access_ok' 225 | if (!access_ok(to, n)) | ^~~~~~~~~ In file included from include/linux/uaccess.h:11, from arch/csky/kernel/signal.c:4: arch/csky/include/asm/uaccess.h:9:45: note: expected 'long unsigned int' but argument is of type 'void *' 9 | static inline int __access_ok(unsigned long addr, unsigned long size) | ~~~~~~~~~~~~~~^~~~ In file included from arch/csky/include/asm/bug.h:6, from include/linux/bug.h:5, from include/linux/signal.h:5, from arch/csky/kernel/signal.c:3: arch/csky/kernel/signal.c: In function 'sys_rt_sigreturn': arch/csky/kernel/signal.c:80:24: warning: passing argument 1 of '__access_ok' makes integer from pointer without a cast [-Wint-conversion] 80 | if (!access_ok(frame, sizeof(*frame))) | ^~~~~ | | | struct rt_sigframe * include/linux/compiler.h:77:45: note: in definition of macro 'likely' 77 | # define likely(x) __builtin_expect(!!(x), 1) | ^ arch/csky/kernel/signal.c:80:14: note: in expansion of macro 'access_ok' 80 | if (!access_ok(frame, sizeof(*frame))) | ^~~~~~~~~ In file included from include/linux/uaccess.h:11, from arch/csky/kernel/signal.c:4: arch/csky/include/asm/uaccess.h:9:45: note: expected 'long unsigned int' but argument is of type 'struct rt_sigframe *' 9 | static inline int __access_ok(unsigned long addr, unsigned long size) | ~~~~~~~~~~~~~~^~~~ In file included from arch/csky/include/asm/bug.h:6, from include/linux/bug.h:5, from include/linux/signal.h:5, from arch/csky/kernel/signal.c:3: arch/csky/kernel/signal.c: In function 'setup_rt_frame': arch/csky/kernel/signal.c:143:24: warning: passing argument 1 of '__access_ok' makes integer from pointer without a cast [-Wint-conversion] 143 | if (!access_ok(frame, sizeof(*frame))) | ^~~~~ | | | struct rt_sigframe * include/linux/compiler.h:77:45: note: in definition of macro 'likely' 77 | # define likely(x) __builtin_expect(!!(x), 1) | ^ arch/csky/kernel/signal.c:143:14: note: in expansion of macro 'access_ok' 143 | if (!access_ok(frame, sizeof(*frame))) | ^~~~~~~~~ In file included from include/linux/uaccess.h:11, from arch/csky/kernel/signal.c:4: arch/csky/include/asm/uaccess.h:9:45: note: expected 'long unsigned int' but argument is of type 'struct rt_sigframe *' 9 | static inline int __access_ok(unsigned long addr, unsigned long size) | ~~~~~~~~~~~~~~^~~~ arch/csky/kernel/signal.c: At top level: arch/csky/kernel/signal.c:257:17: warning: no previous prototype for 'do_notify_resume' [-Wmissing-prototypes] 257 | asmlinkage void do_notify_resume(struct pt_regs *regs, | ^~~~~~~~~~~~~~~~ -- In file included from include/linux/uaccess.h:11, from include/linux/sched/task.h:11, from include/linux/sched/signal.h:9, from include/linux/rcuwait.h:6, from include/linux/percpu-rwsem.h:7, from include/linux/fs.h:33, from include/linux/huge_mm.h:8, from include/linux/mm.h:697, from arch/csky/kernel/traps.c:7: arch/csky/include/asm/uaccess.h: In function '__access_ok': >> arch/csky/include/asm/uaccess.h:11:52: error: 'struct thread_info' has no member named 'addr_limit' 11 | unsigned long limit = current_thread_info()->addr_limit.seg; | ^~ In file included from arch/csky/include/asm/bug.h:6, from include/linux/bug.h:5, from include/linux/thread_info.h:13, from include/asm-generic/current.h:5, from ./arch/csky/include/generated/asm/current.h:1, from include/linux/sched.h:12, from arch/csky/kernel/traps.c:4: include/asm-generic/uaccess.h: In function 'clear_user': include/asm-generic/uaccess.h:225:24: warning: passing argument 1 of '__access_ok' makes integer from pointer without a cast [-Wint-conversion] 225 | if (!access_ok(to, n)) | ^~ | | | void * include/linux/compiler.h:77:45: note: in definition of macro 'likely' 77 | # define likely(x) __builtin_expect(!!(x), 1) | ^ include/asm-generic/uaccess.h:225:14: note: in expansion of macro 'access_ok' 225 | if (!access_ok(to, n)) | ^~~~~~~~~ In file included from include/linux/uaccess.h:11, from include/linux/sched/task.h:11, from include/linux/sched/signal.h:9, from include/linux/rcuwait.h:6, from include/linux/percpu-rwsem.h:7, from include/linux/fs.h:33, from include/linux/huge_mm.h:8, from include/linux/mm.h:697, from arch/csky/kernel/traps.c:7: arch/csky/include/asm/uaccess.h:9:45: note: expected 'long unsigned int' but argument is of type 'void *' 9 | static inline int __access_ok(unsigned long addr, unsigned long size) | ~~~~~~~~~~~~~~^~~~ arch/csky/kernel/traps.c: At top level: arch/csky/kernel/traps.c:57:13: warning: no previous prototype for 'trap_init' [-Wmissing-prototypes] 57 | void __init trap_init(void) | ^~~~~~~~~ arch/csky/kernel/traps.c:150:15: warning: no previous prototype for 'do_trap_unknown' [-Wmissing-prototypes] 150 | DO_ERROR_INFO(do_trap_unknown, | ^~~~~~~~~~~~~~~ arch/csky/kernel/traps.c:145:27: note: in definition of macro 'DO_ERROR_INFO' 145 | asmlinkage __visible void name(struct pt_regs *regs) \ | ^~~~ arch/csky/kernel/traps.c:152:15: warning: no previous prototype for 'do_trap_zdiv' [-Wmissing-prototypes] 152 | DO_ERROR_INFO(do_trap_zdiv, | ^~~~~~~~~~~~ arch/csky/kernel/traps.c:145:27: note: in definition of macro 'DO_ERROR_INFO' 145 | asmlinkage __visible void name(struct pt_regs *regs) \ | ^~~~ arch/csky/kernel/traps.c:154:15: warning: no previous prototype for 'do_trap_buserr' [-Wmissing-prototypes] 154 | DO_ERROR_INFO(do_trap_buserr, | ^~~~~~~~~~~~~~ arch/csky/kernel/traps.c:145:27: note: in definition of macro 'DO_ERROR_INFO' 145 | asmlinkage __visible void name(struct pt_regs *regs) \ | ^~~~ arch/csky/kernel/traps.c:157:17: warning: no previous prototype for 'do_trap_misaligned' [-Wmissing-prototypes] 157 | asmlinkage void do_trap_misaligned(struct pt_regs *regs) | ^~~~~~~~~~~~~~~~~~ arch/csky/kernel/traps.c:168:17: warning: no previous prototype for 'do_trap_bkpt' [-Wmissing-prototypes] 168 | asmlinkage void do_trap_bkpt(struct pt_regs *regs) | ^~~~~~~~~~~~ arch/csky/kernel/traps.c:187:17: warning: no previous prototype for 'do_trap_illinsn' [-Wmissing-prototypes] 187 | asmlinkage void do_trap_illinsn(struct pt_regs *regs) | ^~~~~~~~~~~~~~~ arch/csky/kernel/traps.c:210:17: warning: no previous prototype for 'do_trap_fpe' [-Wmissing-prototypes] 210 | asmlinkage void do_trap_fpe(struct pt_regs *regs) | ^~~~~~~~~~~ arch/csky/kernel/traps.c:220:17: warning: no previous prototype for 'do_trap_priv' [-Wmissing-prototypes] 220 | asmlinkage void do_trap_priv(struct pt_regs *regs) | ^~~~~~~~~~~~ arch/csky/kernel/traps.c:230:17: warning: no previous prototype for 'trap_c' [-Wmissing-prototypes] 230 | asmlinkage void trap_c(struct pt_regs *regs) | ^~~~~~ .. vim +11 arch/csky/include/asm/uaccess.h da551281947cb2 Guo Ren 2018-09-05 5 e58a41c2226847 Guo Ren 2021-04-21 6 #define user_addr_max() \ e58a41c2226847 Guo Ren 2021-04-21 @7 (uaccess_kernel() ? KERNEL_DS.seg : get_fs().seg) da551281947cb2 Guo Ren 2018-09-05 8 e58a41c2226847 Guo Ren 2021-04-21 9 static inline int __access_ok(unsigned long addr, unsigned long size) da551281947cb2 Guo Ren 2018-09-05 10 { da551281947cb2 Guo Ren 2018-09-05 @11 unsigned long limit = current_thread_info()->addr_limit.seg; da551281947cb2 Guo Ren 2018-09-05 12 e58a41c2226847 Guo Ren 2021-04-21 13 return ((addr < limit) && ((addr + size) < limit)); da551281947cb2 Guo Ren 2018-09-05 14 } e58a41c2226847 Guo Ren 2021-04-21 15 #define __access_ok __access_ok da551281947cb2 Guo Ren 2018-09-05 16 :::::: The code at line 11 was first introduced by commit :::::: da551281947cb2c0ab6e0045529a706af5d79584 csky: User access :::::: TO: Guo Ren :::::: CC: Guo Ren --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org