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Message-ID: <202202252125.PgFR0SAq-lkp@intel.com>
Date: Fri, 25 Feb 2022 21:28:38 +0800
From: kernel test robot <lkp@...el.com>
To: Dinh Nguyen <dinguyen@...nel.org>
Cc: kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
Arnd Bergmann <arnd@...db.de>
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'
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 <lkp@...el.com>
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 <ren_guo@...ky.com>
:::::: CC: Guo Ren <ren_guo@...ky.com>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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