* vmlinux.o: warning: objtool: set_ftrace_ops_ro+0x3e: relocation to !ENDBR: machine_kexec+0x8e
@ 2023-08-14 22:48 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2023-08-14 22:48 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: 2ccdd1b13c591d306f0401d98dedc4bdcd02b421
commit: fee86a4ed536f4e521f3a4530242e152dd2a466b ftrace: selftest: remove broken trace_direct_tramp
date: 5 months ago
config: x86_64-randconfig-r012-20230814 (https://download.01.org/0day-ci/archive/20230815/202308150652.agTFCpwn-lkp@intel.com/config)
compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07)
reproduce: (https://download.01.org/0day-ci/archive/20230815/202308150652.agTFCpwn-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/202308150652.agTFCpwn-lkp@intel.com/
All warnings (new ones prefixed by >>):
vmlinux.o: warning: objtool: ftrace_likely_update+0x5b: call to __stack_chk_fail() with UACCESS enabled
vmlinux.o: warning: objtool: ocfs2_validate_and_adjust_move_goal() falls through to next function ocfs2_move_extents()
vmlinux.o: warning: objtool: __ocfs2_move_extents_range() falls through to next function ocfs2_lock_meta_allocator_move_extents()
vmlinux.o: warning: objtool: amd_spi_master_transfer() falls through to next function amd_spi_max_transfer_size()
vmlinux.o: warning: objtool: ipc_imem_run_state_worker() falls through to next function ipc_imem_startup_timer_cb()
vmlinux.o: warning: objtool: __rdgsbase_inactive+0x33: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: __wrgsbase_inactive+0x37: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: fixup_bad_iret+0x98: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: noist_exc_debug+0x54: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: exc_nmi+0xd8: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: poke_int3_handler+0x3b: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: native_sched_clock+0x78: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: do_machine_check+0x5b: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: exc_machine_check+0x66: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: mce_check_crashing_cpu+0x1b: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: kvm_clock_read+0x32: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: pvclock_clocksource_read_nowd+0x8a: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: local_clock+0x4c: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: enter_from_user_mode+0x45: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: syscall_enter_from_user_mode+0x51: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: syscall_enter_from_user_mode_prepare+0x45: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: irqentry_enter_from_user_mode+0x45: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: irqentry_exit+0x3f: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: irqentry_nmi_enter+0x45: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: irqentry_nmi_exit+0x75: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: ct_kernel_exit_state+0x17: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: ct_nmi_enter+0x2e: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: ct_kernel_enter_state+0x17: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: ct_idle_enter+0x14: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: ct_kernel_exit+0x3b: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: ct_idle_exit+0x4d: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: ct_kernel_enter+0x15: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: ct_irq_enter+0x37: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: ct_irq_exit+0x37: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: __ct_user_enter+0x3e: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: context_tracking_recursion_enter+0x4c: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: check_preemption_disabled+0x33: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: mwait_idle+0x2b: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: acpi_processor_ffh_cstate_enter+0x76: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: intel_idle+0x76: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: intel_idle_s2idle+0x80: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: intel_idle_irq+0x77: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: intel_idle_ibrs+0x7b: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: intel_idle_xstate+0x7b: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: acpi_idle_enter+0x4c: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: acpi_idle_enter_s2idle+0x54: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: poll_idle+0x4b: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: set_ftrace_ops_ro+0x28: relocation to !ENDBR: arch_kexec_apply_relocations_add+0x13
>> vmlinux.o: warning: objtool: set_ftrace_ops_ro+0x3e: relocation to !ENDBR: machine_kexec+0x8e
objdump-func vmlinux.o set_ftrace_ops_ro:
0000 000000000006fa80 <set_ftrace_ops_ro>:
0000 6fa80: f3 0f 1e fa endbr64
0004 6fa84: 41 57 push %r15
0006 6fa86: 41 56 push %r14
0008 6fa88: 41 54 push %r12
000a 6fa8a: 53 push %rbx
000b 6fa8b: 48 8b 1d 00 00 00 00 mov 0x0(%rip),%rbx # 6fa92 <set_ftrace_ops_ro+0x12> 6fa8e: R_X86_64_PC32 ftrace_ops_list-0x4
0012 6fa92: e8 00 00 00 00 call 6fa97 <set_ftrace_ops_ro+0x17> 6fa93: R_X86_64_PLT32 debug_lockdep_rcu_enabled-0x4
0017 6fa97: 49 c7 c6 00 00 00 00 mov $0x0,%r14 6fa9a: R_X86_64_32S ftrace_list_end
001e 6fa9e: 48 c7 c0 00 00 00 00 mov $0x0,%rax 6faa1: R_X86_64_32S ftrace_regs_caller
0025 6faa5: 48 f7 d8 neg %rax
0028 6faa8: 4c 8d 3c 05 00 00 00 00 lea 0x0(,%rax,1),%r15 6faac: R_X86_64_32S ftrace_regs_caller_end+0x1008
0030 6fab0: 49 c1 ef 0c shr $0xc,%r15
0034 6fab4: 48 c7 c0 00 00 00 00 mov $0x0,%rax 6fab7: R_X86_64_32S ftrace_caller
003b 6fabb: 48 f7 d8 neg %rax
003e 6fabe: 4c 8d 24 05 00 00 00 00 lea 0x0(,%rax,1),%r12 6fac2: R_X86_64_32S ftrace_caller_end+0x1008
0046 6fac6: 49 c1 ec 0c shr $0xc,%r12
004a 6faca: 48 8b 43 10 mov 0x10(%rbx),%rax
004e 6face: 0f ba e0 0b bt $0xb,%eax
0052 6fad2: 73 15 jae 6fae9 <set_ftrace_ops_ro+0x69>
0054 6fad4: a8 04 test $0x4,%al
0056 6fad6: 48 8b bb 80 01 00 00 mov 0x180(%rbx),%rdi
005d 6fadd: 44 89 fe mov %r15d,%esi
0060 6fae0: 41 0f 44 f4 cmove %r12d,%esi
0064 6fae4: e8 00 00 00 00 call 6fae9 <set_ftrace_ops_ro+0x69> 6fae5: R_X86_64_PLT32 set_memory_ro-0x4
0069 6fae9: 48 8b 5b 08 mov 0x8(%rbx),%rbx
006d 6faed: e8 00 00 00 00 call 6faf2 <set_ftrace_ops_ro+0x72> 6faee: R_X86_64_PLT32 debug_lockdep_rcu_enabled-0x4
0072 6faf2: 31 f6 xor %esi,%esi
0074 6faf4: 48 85 db test %rbx,%rbx
0077 6faf7: 40 0f 95 c6 setne %sil
007b 6fafb: 48 c7 c7 00 00 00 00 mov $0x0,%rdi 6fafe: R_X86_64_32S _ftrace_annotated_branch+0x125d0
0082 6fb02: ba 01 00 00 00 mov $0x1,%edx
0087 6fb07: 31 c9 xor %ecx,%ecx
0089 6fb09: e8 00 00 00 00 call 6fb0e <set_ftrace_ops_ro+0x8e> 6fb0a: R_X86_64_PLT32 ftrace_likely_update-0x4
008e 6fb0e: 48 85 db test %rbx,%rbx
0091 6fb11: 74 1e je 6fb31 <set_ftrace_ops_ro+0xb1>
0093 6fb13: 31 f6 xor %esi,%esi
0095 6fb15: 4c 39 f3 cmp %r14,%rbx
0098 6fb18: 40 0f 95 c6 setne %sil
009c 6fb1c: 48 c7 c7 00 00 00 00 mov $0x0,%rdi 6fb1f: R_X86_64_32S _ftrace_annotated_branch+0x12600
00a3 6fb23: 31 d2 xor %edx,%edx
00a5 6fb25: 31 c9 xor %ecx,%ecx
00a7 6fb27: e8 00 00 00 00 call 6fb2c <set_ftrace_ops_ro+0xac> 6fb28: R_X86_64_PLT32 ftrace_likely_update-0x4
00ac 6fb2c: 4c 39 f3 cmp %r14,%rbx
00af 6fb2f: 75 99 jne 6faca <set_ftrace_ops_ro+0x4a>
00b1 6fb31: 5b pop %rbx
00b2 6fb32: 41 5c pop %r12
00b4 6fb34: 41 5e pop %r14
00b6 6fb36: 41 5f pop %r15
00b8 6fb38: c3 ret
00b9 6fb39: 0f 1f 80 00 00 00 00 nopl 0x0(%rax)
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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2023-08-14 22:48 vmlinux.o: warning: objtool: set_ftrace_ops_ro+0x3e: relocation to !ENDBR: machine_kexec+0x8e kernel test robot
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