| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <202504040729.wlM9odB8-lkp@intel.com>
Date: Fri, 4 Apr 2025 07:41:57 +0800
From: kernel test robot <lkp@...el.com>
To: Josh Poimboeuf <jpoimboe@...nel.org>
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
linux-kernel@...r.kernel.org,
"Steven Rostedt (Google)" <rostedt@...dmis.org>
Subject: arch/x86/include/asm/msr.h:122: undefined reference to
`__tracepoint_read_msr'
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: e8b471285262d1561feb2eb266aab6ebe7094124
commit: 4a8840af5f53f2902eba91130fae650879f18e7a tracepoints: Use new static branch API
date: 6 months ago
config: um-randconfig-002-20250404 (https://download.01.org/0day-ci/archive/20250404/202504040729.wlM9odB8-lkp@intel.com/config)
compiler: clang version 21.0.0git (https://github.com/llvm/llvm-project 7eccafc3c84606587a175c0a8c1ebea6e4fb21cd)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250404/202504040729.wlM9odB8-lkp@intel.com/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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202504040729.wlM9odB8-lkp@intel.com/
All errors (new ones prefixed by >>):
/usr/bin/ld: warning: .tmp_vmlinux1 has a LOAD segment with RWX permissions
/usr/bin/ld: drivers/ata/pata_cs5536.o: in function `cs5536_init_one':
>> arch/x86/include/asm/msr.h:122: undefined reference to `__tracepoint_read_msr'
>> /usr/bin/ld: arch/x86/include/asm/msr.h:123: undefined reference to `do_trace_read_msr'
/usr/bin/ld: drivers/ata/pata_cs5536.o: in function `cs5536_cable_detect':
>> arch/x86/include/asm/msr.h:122: undefined reference to `__tracepoint_read_msr'
>> /usr/bin/ld: arch/x86/include/asm/msr.h:123: undefined reference to `do_trace_read_msr'
/usr/bin/ld: drivers/ata/pata_cs5536.o: in function `cs5536_set_piomode':
>> arch/x86/include/asm/msr.h:122: undefined reference to `__tracepoint_read_msr'
>> /usr/bin/ld: arch/x86/include/asm/msr.h:123: undefined reference to `do_trace_read_msr'
>> /usr/bin/ld: arch/x86/include/asm/msr.h:149: undefined reference to `__tracepoint_write_msr'
>> /usr/bin/ld: arch/x86/include/asm/msr.h:150: undefined reference to `do_trace_write_msr'
/usr/bin/ld: drivers/ata/pata_cs5536.o: in function `cs5536_set_dmamode':
>> arch/x86/include/asm/msr.h:122: undefined reference to `__tracepoint_read_msr'
>> /usr/bin/ld: arch/x86/include/asm/msr.h:149: undefined reference to `__tracepoint_write_msr'
>> /usr/bin/ld: arch/x86/include/asm/msr.h:150: undefined reference to `do_trace_write_msr'
>> /usr/bin/ld: arch/x86/include/asm/msr.h:123: undefined reference to `do_trace_read_msr'
/usr/bin/ld: drivers/ata/pata_cs5536.o: in function `cs5536_program_dtc':
>> arch/x86/include/asm/msr.h:122: undefined reference to `__tracepoint_read_msr'
>> /usr/bin/ld: arch/x86/include/asm/msr.h:123: undefined reference to `do_trace_read_msr'
>> /usr/bin/ld: arch/x86/include/asm/msr.h:149: undefined reference to `__tracepoint_write_msr'
>> /usr/bin/ld: arch/x86/include/asm/msr.h:150: undefined reference to `do_trace_write_msr'
clang: error: linker command failed with exit code 1 (use -v to see invocation)
vim +122 arch/x86/include/asm/msr.h
c996f3802006a5 arch/x86/include/asm/msr.h Borislav Petkov 2018-03-01 108
c996f3802006a5 arch/x86/include/asm/msr.h Borislav Petkov 2018-03-01 109 #define native_wrmsr(msr, low, high) \
c996f3802006a5 arch/x86/include/asm/msr.h Borislav Petkov 2018-03-01 110 __wrmsr(msr, low, high)
c996f3802006a5 arch/x86/include/asm/msr.h Borislav Petkov 2018-03-01 111
c996f3802006a5 arch/x86/include/asm/msr.h Borislav Petkov 2018-03-01 112 #define native_wrmsrl(msr, val) \
c996f3802006a5 arch/x86/include/asm/msr.h Borislav Petkov 2018-03-01 113 __wrmsr((msr), (u32)((u64)(val)), \
c996f3802006a5 arch/x86/include/asm/msr.h Borislav Petkov 2018-03-01 114 (u32)((u64)(val) >> 32))
c996f3802006a5 arch/x86/include/asm/msr.h Borislav Petkov 2018-03-01 115
a585df8edabdb4 arch/x86/include/asm/msr.h Borislav Petkov 2017-01-20 116 static inline unsigned long long native_read_msr(unsigned int msr)
a585df8edabdb4 arch/x86/include/asm/msr.h Borislav Petkov 2017-01-20 117 {
a585df8edabdb4 arch/x86/include/asm/msr.h Borislav Petkov 2017-01-20 118 unsigned long long val;
a585df8edabdb4 arch/x86/include/asm/msr.h Borislav Petkov 2017-01-20 119
a585df8edabdb4 arch/x86/include/asm/msr.h Borislav Petkov 2017-01-20 120 val = __rdmsr(msr);
a585df8edabdb4 arch/x86/include/asm/msr.h Borislav Petkov 2017-01-20 121
fdb46faeab2f3f arch/x86/include/asm/msr.h Steven Rostedt (VMware 2020-09-25 @122) if (tracepoint_enabled(read_msr))
a585df8edabdb4 arch/x86/include/asm/msr.h Borislav Petkov 2017-01-20 @123 do_trace_read_msr(msr, val, 0);
a585df8edabdb4 arch/x86/include/asm/msr.h Borislav Petkov 2017-01-20 124
a585df8edabdb4 arch/x86/include/asm/msr.h Borislav Petkov 2017-01-20 125 return val;
a585df8edabdb4 arch/x86/include/asm/msr.h Borislav Petkov 2017-01-20 126 }
a585df8edabdb4 arch/x86/include/asm/msr.h Borislav Petkov 2017-01-20 127
be7baf80a69964 include/asm-x86/msr.h Thomas Gleixner 2007-10-23 128 static inline unsigned long long native_read_msr_safe(unsigned int msr,
be7baf80a69964 include/asm-x86/msr.h Thomas Gleixner 2007-10-23 129 int *err)
be7baf80a69964 include/asm-x86/msr.h Thomas Gleixner 2007-10-23 130 {
c210d24986dc19 include/asm-x86/msr.h Glauber de Oliveira Costa 2008-01-30 131 DECLARE_ARGS(val, low, high);
be7baf80a69964 include/asm-x86/msr.h Thomas Gleixner 2007-10-23 132
d52a7344bdfa9c arch/x86/include/asm/msr.h Peter Zijlstra 2021-11-10 133 asm volatile("1: rdmsr ; xor %[err],%[err]\n"
d52a7344bdfa9c arch/x86/include/asm/msr.h Peter Zijlstra 2021-11-10 134 "2:\n\t"
d52a7344bdfa9c arch/x86/include/asm/msr.h Peter Zijlstra 2021-11-10 135 _ASM_EXTABLE_TYPE_REG(1b, 2b, EX_TYPE_RDMSR_SAFE, %[err])
08970fc4e03857 include/asm-x86/msr.h H. Peter Anvin 2008-08-25 136 : [err] "=r" (*err), EAX_EDX_RET(val, low, high)
d52a7344bdfa9c arch/x86/include/asm/msr.h Peter Zijlstra 2021-11-10 137 : "c" (msr));
fdb46faeab2f3f arch/x86/include/asm/msr.h Steven Rostedt (VMware 2020-09-25 138) if (tracepoint_enabled(read_msr))
7f47d8cc039f87 arch/x86/include/asm/msr.h Andi Kleen 2015-12-01 139 do_trace_read_msr(msr, EAX_EDX_VAL(val, low, high), *err);
c210d24986dc19 include/asm-x86/msr.h Glauber de Oliveira Costa 2008-01-30 140 return EAX_EDX_VAL(val, low, high);
be7baf80a69964 include/asm-x86/msr.h Thomas Gleixner 2007-10-23 141 }
be7baf80a69964 include/asm-x86/msr.h Thomas Gleixner 2007-10-23 142
b2c5ea4f759190 arch/x86/include/asm/msr.h Wanpeng Li 2016-11-07 143 /* Can be uninlined because referenced by paravirt */
5d07c2cc1962fa arch/x86/include/asm/msr.h Borislav Petkov 2016-11-02 144 static inline void notrace
5d07c2cc1962fa arch/x86/include/asm/msr.h Borislav Petkov 2016-11-02 145 native_write_msr(unsigned int msr, u32 low, u32 high)
b2c5ea4f759190 arch/x86/include/asm/msr.h Wanpeng Li 2016-11-07 146 {
a585df8edabdb4 arch/x86/include/asm/msr.h Borislav Petkov 2017-01-20 147 __wrmsr(msr, low, high);
a585df8edabdb4 arch/x86/include/asm/msr.h Borislav Petkov 2017-01-20 148
fdb46faeab2f3f arch/x86/include/asm/msr.h Steven Rostedt (VMware 2020-09-25 @149) if (tracepoint_enabled(write_msr))
7f47d8cc039f87 arch/x86/include/asm/msr.h Andi Kleen 2015-12-01 @150 do_trace_write_msr(msr, ((u64)high << 32 | low), 0);
be7baf80a69964 include/asm-x86/msr.h Thomas Gleixner 2007-10-23 151 }
be7baf80a69964 include/asm-x86/msr.h Thomas Gleixner 2007-10-23 152
:::::: The code at line 122 was first introduced by commit
:::::: fdb46faeab2f3fa2b43a55059b33b8f98b2e1442 x86: Use tracepoint_enabled() for msr tracepoints instead of open coding it
:::::: TO: Steven Rostedt (VMware) <rostedt@...dmis.org>
:::::: CC: Steven Rostedt (VMware) <rostedt@...dmis.org>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
Powered by blists - more mailing lists