* vmlinux.o: warning: objtool: set_ftrace_ops_ro+0x3e: relocation to !ENDBR: hpet_clkevt_set_state_shutdown+0x2e
@ 2024-03-24 11:26 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2024-03-24 11:26 UTC (permalink / raw)
Cc: oe-kbuild-all, llvm
CC: linux-kernel@vger.kernel.org
TO: Mark Rutland <mark.rutland@arm.com>
CC: "Steven Rostedt (Google)" <rostedt@goodmis.org>
CC: Florent Revest <revest@chromium.org>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 70293240c5ce675a67bfc48f419b093023b862b3
commit: fee86a4ed536f4e521f3a4530242e152dd2a466b ftrace: selftest: remove broken trace_direct_tramp
date: 1 year ago
config: x86_64-buildonly-randconfig-006-20240324 (https://download.01.org/0day-ci/archive/20240324/202403241953.HelI1OMA-lkp@intel.com/config)
compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240324/202403241953.HelI1OMA-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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202403241953.HelI1OMA-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> vmlinux.o: warning: objtool: set_ftrace_ops_ro+0x3e: relocation to !ENDBR: hpet_clkevt_set_state_shutdown+0x2e
objdump-func vmlinux.o set_ftrace_ops_ro:
0000 0000000000072760 <set_ftrace_ops_ro>:
0000 72760: f3 0f 1e fa endbr64
0004 72764: 41 57 push %r15
0006 72766: 41 56 push %r14
0008 72768: 41 54 push %r12
000a 7276a: 53 push %rbx
000b 7276b: 48 8b 1d 00 00 00 00 mov 0x0(%rip),%rbx # 72772 <set_ftrace_ops_ro+0x12> 7276e: R_X86_64_PC32 ftrace_ops_list-0x4
0012 72772: e8 00 00 00 00 call 72777 <set_ftrace_ops_ro+0x17> 72773: R_X86_64_PLT32 debug_lockdep_rcu_enabled-0x4
0017 72777: 49 c7 c6 00 00 00 00 mov $0x0,%r14 7277a: R_X86_64_32S ftrace_list_end
001e 7277e: 48 c7 c0 00 00 00 00 mov $0x0,%rax 72781: R_X86_64_32S ftrace_regs_caller
0025 72785: 48 f7 d8 neg %rax
0028 72788: 4c 8d 3c 05 00 00 00 00 lea 0x0(,%rax,1),%r15 7278c: R_X86_64_32S ftrace_regs_caller_end+0x1008
0030 72790: 49 c1 ef 0c shr $0xc,%r15
0034 72794: 48 c7 c0 00 00 00 00 mov $0x0,%rax 72797: R_X86_64_32S ftrace_caller
003b 7279b: 48 f7 d8 neg %rax
003e 7279e: 4c 8d 24 05 00 00 00 00 lea 0x0(,%rax,1),%r12 727a2: R_X86_64_32S ftrace_caller_end+0x1008
0046 727a6: 49 c1 ec 0c shr $0xc,%r12
004a 727aa: 48 8b 43 10 mov 0x10(%rbx),%rax
004e 727ae: a9 00 08 00 00 test $0x800,%eax
0053 727b3: 74 15 je 727ca <set_ftrace_ops_ro+0x6a>
0055 727b5: a8 04 test $0x4,%al
0057 727b7: 48 8b bb 90 01 00 00 mov 0x190(%rbx),%rdi
005e 727be: 44 89 fe mov %r15d,%esi
0061 727c1: 41 0f 44 f4 cmove %r12d,%esi
0065 727c5: e8 00 00 00 00 call 727ca <set_ftrace_ops_ro+0x6a> 727c6: R_X86_64_PLT32 set_memory_ro-0x4
006a 727ca: 48 8b 5b 08 mov 0x8(%rbx),%rbx
006e 727ce: e8 00 00 00 00 call 727d3 <set_ftrace_ops_ro+0x73> 727cf: R_X86_64_PLT32 debug_lockdep_rcu_enabled-0x4
0073 727d3: 48 85 db test %rbx,%rbx
0076 727d6: 74 05 je 727dd <set_ftrace_ops_ro+0x7d>
0078 727d8: 4c 39 f3 cmp %r14,%rbx
007b 727db: 75 cd jne 727aa <set_ftrace_ops_ro+0x4a>
007d 727dd: 5b pop %rbx
007e 727de: 41 5c pop %r12
0080 727e0: 41 5e pop %r14
0082 727e2: 41 5f pop %r15
0084 727e4: c3 ret
0085 727e5: 66 66 2e 0f 1f 84 00 00 00 00 00 data16 cs nopw 0x0(%rax,%rax,1)
--
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https://github.com/intel/lkp-tests/wiki
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2024-03-24 11:26 vmlinux.o: warning: objtool: set_ftrace_ops_ro+0x3e: relocation to !ENDBR: hpet_clkevt_set_state_shutdown+0x2e kernel test robot
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