Messages in this thread | | | Date | Fri, 29 Jul 2022 12:48:18 +0800 | From | kernel test robot <> | Subject | [linux-stable-rc:linux-4.19.y 437/3409] net/core/sock.c:1090: Error: unrecognized opcode `csrs sstatus,s11' |
| |
tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y head: f68ffa0f9e2ab245b3284831e972b55c677ce706 commit: 0512a9aede6e4417c4fa6e0042a7ca8bc7e06b86 [437/3409] af_unix: fix races in sk_peer_pid and sk_peer_cred accesses config: riscv-randconfig-r012-20220726 (https://download.01.org/0day-ci/archive/20220729/202207291224.I3LLPz5B-lkp@intel.com/config) compiler: riscv32-linux-gcc (GCC) 12.1.0 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/stable/linux-stable-rc.git/commit/?id=0512a9aede6e4417c4fa6e0042a7ca8bc7e06b86 git remote add linux-stable-rc https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git git fetch --no-tags linux-stable-rc linux-4.19.y git checkout 0512a9aede6e4417c4fa6e0042a7ca8bc7e06b86 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash net/core/
If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
include/linux/compiler.h:48:26: note: in expansion of macro '__branch_check__' 48 | # define unlikely(x) (__branch_check__(x, 0, __builtin_constant_p(x))) | ^~~~~~~~~~~~~~~~ include/linux/jump_label.h:419:41: note: in expansion of macro 'unlikely' 419 | #define static_branch_unlikely(x) unlikely(static_key_enabled(&(x)->key)) | ^~~~~~~~ include/linux/memcontrol.h:1247:36: note: in expansion of macro 'static_branch_unlikely' 1247 | #define mem_cgroup_sockets_enabled static_branch_unlikely(&memcg_sockets_enabled_key) | ^~~~~~~~~~~~~~~~~~~~~~ net/core/sock.c:2530:13: note: in expansion of macro 'mem_cgroup_sockets_enabled' 2530 | if (mem_cgroup_sockets_enabled && sk->sk_memcg) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler.h:61:31: warning: ignoring attribute 'section ("_ftrace_branch")' because it conflicts with previous 'section ("_ftrace_annotated_branch")' [-Wattributes] 61 | static struct ftrace_branch_data \ | ^~~~~~~~~~~~~~~~~~ include/linux/compiler.h:58:49: note: in definition of macro '__trace_if' 58 | if (__builtin_constant_p(!!(cond)) ? !!(cond) : \ | ^~~~ net/core/sock.c:2530:9: note: in expansion of macro 'if' 2530 | if (mem_cgroup_sockets_enabled && sk->sk_memcg) | ^~ include/linux/compiler.h:48:26: note: in expansion of macro '__branch_check__' 48 | # define unlikely(x) (__branch_check__(x, 0, __builtin_constant_p(x))) | ^~~~~~~~~~~~~~~~ include/linux/jump_label.h:419:41: note: in expansion of macro 'unlikely' 419 | #define static_branch_unlikely(x) unlikely(static_key_enabled(&(x)->key)) | ^~~~~~~~ include/linux/compiler.h:56:23: note: in expansion of macro '__trace_if' 56 | #define if(cond, ...) __trace_if( (cond , ## __VA_ARGS__) ) | ^~~~~~~~~~ include/linux/jump_label.h:327:9: note: in expansion of macro 'if' 327 | if (!__builtin_types_compatible_p(typeof(*x), struct static_key) && \ | ^~ include/linux/jump_label.h:419:50: note: in expansion of macro 'static_key_enabled' 419 | #define static_branch_unlikely(x) unlikely(static_key_enabled(&(x)->key)) | ^~~~~~~~~~~~~~~~~~ include/linux/memcontrol.h:1247:36: note: in expansion of macro 'static_branch_unlikely' 1247 | #define mem_cgroup_sockets_enabled static_branch_unlikely(&memcg_sockets_enabled_key) | ^~~~~~~~~~~~~~~~~~~~~~ net/core/sock.c:2530:13: note: in expansion of macro 'mem_cgroup_sockets_enabled' 2530 | if (mem_cgroup_sockets_enabled && sk->sk_memcg) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler.h:28:33: note: previous declaration here 28 | ______f = { \ | ^~~~~~~ include/linux/compiler.h:58:49: note: in definition of macro '__trace_if' 58 | if (__builtin_constant_p(!!(cond)) ? !!(cond) : \ | ^~~~ net/core/sock.c:2530:9: note: in expansion of macro 'if' 2530 | if (mem_cgroup_sockets_enabled && sk->sk_memcg) | ^~ include/linux/compiler.h:48:26: note: in expansion of macro '__branch_check__' 48 | # define unlikely(x) (__branch_check__(x, 0, __builtin_constant_p(x))) | ^~~~~~~~~~~~~~~~ include/linux/jump_label.h:419:41: note: in expansion of macro 'unlikely' 419 | #define static_branch_unlikely(x) unlikely(static_key_enabled(&(x)->key)) | ^~~~~~~~ include/linux/memcontrol.h:1247:36: note: in expansion of macro 'static_branch_unlikely' 1247 | #define mem_cgroup_sockets_enabled static_branch_unlikely(&memcg_sockets_enabled_key) | ^~~~~~~~~~~~~~~~~~~~~~ net/core/sock.c:2530:13: note: in expansion of macro 'mem_cgroup_sockets_enabled' 2530 | if (mem_cgroup_sockets_enabled && sk->sk_memcg) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler.h:25:39: warning: ignoring attribute 'section ("_ftrace_annotated_branch")' because it conflicts with previous 'section ("_ftrace_branch")' [-Wattributes] 25 | static struct ftrace_likely_data \ | ^~~~~~~~~~~~~~~~~~ include/linux/compiler.h:69:30: note: in definition of macro '__trace_if' 69 | ______r = !!(cond); \ | ^~~~ net/core/sock.c:2530:9: note: in expansion of macro 'if' 2530 | if (mem_cgroup_sockets_enabled && sk->sk_memcg) | ^~ include/linux/compiler.h:48:26: note: in expansion of macro '__branch_check__' 48 | # define unlikely(x) (__branch_check__(x, 0, __builtin_constant_p(x))) | ^~~~~~~~~~~~~~~~ include/linux/jump_label.h:419:41: note: in expansion of macro 'unlikely' 419 | #define static_branch_unlikely(x) unlikely(static_key_enabled(&(x)->key)) | ^~~~~~~~ include/linux/memcontrol.h:1247:36: note: in expansion of macro 'static_branch_unlikely' 1247 | #define mem_cgroup_sockets_enabled static_branch_unlikely(&memcg_sockets_enabled_key) | ^~~~~~~~~~~~~~~~~~~~~~ net/core/sock.c:2530:13: note: in expansion of macro 'mem_cgroup_sockets_enabled' 2530 | if (mem_cgroup_sockets_enabled && sk->sk_memcg) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler.h:64:25: note: previous declaration here 64 | ______f = { \ | ^~~~~~~ include/linux/compiler.h:56:23: note: in expansion of macro '__trace_if' 56 | #define if(cond, ...) __trace_if( (cond , ## __VA_ARGS__) ) | ^~~~~~~~~~ net/core/sock.c:2530:9: note: in expansion of macro 'if' 2530 | if (mem_cgroup_sockets_enabled && sk->sk_memcg) | ^~ net/core/sock.c: Assembler messages: net/core/sock.c:610: Error: unrecognized opcode `csrs sstatus,a5' net/core/sock.c:610: Error: unrecognized opcode `csrc sstatus,a5' net/core/sock.c:1112: Error: unrecognized opcode `csrs sstatus,a4' net/core/sock.c:1112: Error: unrecognized opcode `csrc sstatus,a4' net/core/sock.c:1267: Error: unrecognized opcode `csrs sstatus,a4' net/core/sock.c:1267: Error: unrecognized opcode `csrc sstatus,a4' >> net/core/sock.c:1090: Error: unrecognized opcode `csrs sstatus,s11' >> net/core/sock.c:1090: Error: unrecognized opcode `csrc sstatus,s11' net/core/sock.c:1420: Error: unrecognized opcode `csrs sstatus,a4' net/core/sock.c:1420: Error: unrecognized opcode `csrc sstatus,a4' net/core/sock.c:673: Error: unrecognized opcode `csrs sstatus,a4' net/core/sock.c:673: Error: unrecognized opcode `csrc sstatus,a4'
vim +1090 net/core/sock.c
3f551f9436c05a Eric W. Biederman 2010-06-13 1083 28b5ba2aa0f55d David Herrmann 2017-06-21 1084 static int groups_to_user(gid_t __user *dst, const struct group_info *src) 28b5ba2aa0f55d David Herrmann 2017-06-21 1085 { 28b5ba2aa0f55d David Herrmann 2017-06-21 1086 struct user_namespace *user_ns = current_user_ns(); 28b5ba2aa0f55d David Herrmann 2017-06-21 1087 int i; 28b5ba2aa0f55d David Herrmann 2017-06-21 1088 28b5ba2aa0f55d David Herrmann 2017-06-21 1089 for (i = 0; i < src->ngroups; i++) 28b5ba2aa0f55d David Herrmann 2017-06-21 @1090 if (put_user(from_kgid_munged(user_ns, src->gid[i]), dst + i)) 28b5ba2aa0f55d David Herrmann 2017-06-21 1091 return -EFAULT; 28b5ba2aa0f55d David Herrmann 2017-06-21 1092 28b5ba2aa0f55d David Herrmann 2017-06-21 1093 return 0; 28b5ba2aa0f55d David Herrmann 2017-06-21 1094 } 28b5ba2aa0f55d David Herrmann 2017-06-21 1095
:::::: The code at line 1090 was first introduced by commit :::::: 28b5ba2aa0f55d80adb2624564ed2b170c19519e net: introduce SO_PEERGROUPS getsockopt
:::::: TO: David Herrmann <dh.herrmann@gmail.com> :::::: CC: David S. Miller <davem@davemloft.net>
-- 0-DAY CI Kernel Test Service https://01.org/lkp
| |