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with ESMTP; 03 Nov 2023 20:44:12 -0700 Received: from kbuild by 17d9e85e5079 with local (Exim 4.96) (envelope-from ) id 1qz7Zy-0003Mn-0n; Sat, 04 Nov 2023 03:44:10 +0000 Date: Sat, 4 Nov 2023 11:43:23 +0800 From: kernel test robot To: Peter Zijlstra Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Ingo Molnar Subject: vmlinux.o: warning: objtool: enter_s2idle_proper+0xd5: call to lockdep_hardirqs_on_prepare() leaves .noinstr.text section Message-ID: <202311041100.vPZ8sSuW-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: e392ea4d4d00880bf94550151b1ace4f88a4b17a commit: 17cc2b5525856d7374f09b28ba1faf1fa61b2352 cpuidle: Ensure ct_cpuidle_enter() is always called from noinstr/__cpuidle date: 10 months ago config: x86_64-buildonly-randconfig-001-20231104 (https://download.01.org/0day-ci/archive/20231104/202311041100.vPZ8sSuW-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-12) 11.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231104/202311041100.vPZ8sSuW-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 | Closes: https://lore.kernel.org/oe-kbuild-all/202311041100.vPZ8sSuW-lkp@intel.com/ All warnings (new ones prefixed by >>): >> vmlinux.o: warning: objtool: enter_s2idle_proper+0xd5: call to lockdep_hardirqs_on_prepare() leaves .noinstr.text section >> vmlinux.o: warning: objtool: cpuidle_enter_state+0x317: call to lockdep_hardirqs_on_prepare() leaves .noinstr.text section vmlinux.o: warning: objtool: acpi_idle_enter_bm+0x40: call to lockdep_hardirqs_on_prepare() leaves .noinstr.text section objdump-func vmlinux.o enter_s2idle_proper: 0000 00000000000022f0 : 0000 22f0: 41 56 push %r14 0002 22f2: 41 55 push %r13 0004 22f4: 41 54 push %r12 0006 22f6: 49 89 fc mov %rdi,%r12 0009 22f9: 55 push %rbp 000a 22fa: 48 89 f5 mov %rsi,%rbp 000d 22fd: 53 push %rbx 000e 22fe: 48 63 da movslq %edx,%rbx 0011 2301: 49 89 dd mov %rbx,%r13 0014 2304: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 2305: R_X86_64_NONE __sanitizer_cov_trace_pc-0x4 0019 2309: 90 nop 001a 230a: e8 00 00 00 00 call 230f 230b: R_X86_64_PC32 .text+0x120b43c 001f 230f: 48 89 c7 mov %rax,%rdi 0022 2312: e8 00 00 00 00 call 2317 2313: R_X86_64_PC32 .text+0x120b2cc 0027 2317: 49 89 c6 mov %rax,%r14 002a 231a: e8 00 00 00 00 call 231f 231b: R_X86_64_PLT32 tick_freeze-0x4 002f 231f: 48 8d 04 5b lea (%rbx,%rbx,2),%rax 0033 2323: 48 8d 04 83 lea (%rbx,%rax,4),%rax 0037 2327: 41 f6 44 c4 58 40 testb $0x40,0x58(%r12,%rax,8) 003d 232d: 0f 84 87 00 00 00 je 23ba 0043 2333: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 2334: R_X86_64_NONE __sanitizer_cov_trace_pc-0x4 0048 2338: 48 8d 04 5b lea (%rbx,%rbx,2),%rax 004c 233c: 44 89 ea mov %r13d,%edx 004f 233f: 4c 89 e6 mov %r12,%rsi 0052 2342: 48 8d 04 83 lea (%rbx,%rax,4),%rax 0056 2346: 48 89 ef mov %rbp,%rdi 0059 2349: 41 ff 54 c4 78 call *0x78(%r12,%rax,8) 005e 234e: 9c pushf 005f 234f: 58 pop %rax 0060 2350: f6 c4 02 test $0x2,%ah 0063 2353: 0f 85 8f 00 00 00 jne 23e8 0069 2359: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 235a: R_X86_64_NONE __sanitizer_cov_trace_pc-0x4 006e 235e: 48 8d 04 5b lea (%rbx,%rbx,2),%rax 0072 2362: 48 8d 04 83 lea (%rbx,%rax,4),%rax 0076 2366: 41 f6 44 c4 58 40 testb $0x40,0x58(%r12,%rax,8) 007c 236c: 74 67 je 23d5 007e 236e: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 236f: R_X86_64_NONE __sanitizer_cov_trace_pc-0x4 0083 2373: 48 c1 e3 06 shl $0x6,%rbx 0087 2377: e8 00 00 00 00 call 237c 2378: R_X86_64_PLT32 tick_unfreeze-0x4 008c 237c: e8 00 00 00 00 call 2381 237d: R_X86_64_PC32 .text+0x120b43c 0091 2381: 48 89 c7 mov %rax,%rdi 0094 2384: e8 00 00 00 00 call 2389 2385: R_X86_64_PC32 .text+0x120b2cc 0099 2389: 4c 89 f6 mov %r14,%rsi 009c 238c: 48 89 c7 mov %rax,%rdi 009f 238f: e8 00 00 00 00 call 2394 2390: R_X86_64_PC32 .text+0x120b27c 00a4 2394: 49 89 c0 mov %rax,%r8 00a7 2397: 48 8d 44 1d 00 lea 0x0(%rbp,%rbx,1),%rax 00ac 239c: 4c 01 40 68 add %r8,0x68(%rax) 00b0 23a0: 48 83 40 60 01 addq $0x1,0x60(%rax) 00b5 23a5: 90 nop 00b6 23a6: 5b pop %rbx 00b7 23a7: 5d pop %rbp 00b8 23a8: 41 5c pop %r12 00ba 23aa: 41 5d pop %r13 00bc 23ac: 41 5e pop %r14 00be 23ae: 31 c0 xor %eax,%eax 00c0 23b0: 31 d2 xor %edx,%edx 00c2 23b2: 31 f6 xor %esi,%esi 00c4 23b4: 31 ff xor %edi,%edi 00c6 23b6: 45 31 c0 xor %r8d,%r8d 00c9 23b9: c3 ret 00ca 23ba: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 23bb: R_X86_64_NONE __sanitizer_cov_trace_pc-0x4 00cf 23bf: e8 00 00 00 00 call 23c4 23c0: R_X86_64_PC32 .text+0x120b25c 00d4 23c4: 90 nop 00d5 23c5: e8 00 00 00 00 call 23ca 23c6: R_X86_64_PC32 .text+0x120b25c 00da 23ca: e8 00 00 00 00 call 23cf 23cb: R_X86_64_PC32 .text+0x120b65c 00df 23cf: 90 nop 00e0 23d0: e9 5e ff ff ff jmp 2333 00e5 23d5: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 23d6: R_X86_64_NONE __sanitizer_cov_trace_pc-0x4 00ea 23da: 90 nop 00eb 23db: e8 00 00 00 00 call 23e0 23dc: R_X86_64_PC32 .text+0x120b65c 00f0 23e0: e8 00 00 00 00 call 23e5 23e1: R_X86_64_PC32 .text+0x120b25c 00f5 23e5: 90 nop 00f6 23e6: eb 86 jmp 236e 00f8 23e8: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 23e9: R_X86_64_NONE __sanitizer_cov_trace_pc-0x4 00fd 23ed: fa cli 00fe 23ee: e9 66 ff ff ff jmp 2359 0103 23f3: 66 66 2e 0f 1f 84 00 00 00 00 00 data16 cs nopw 0x0(%rax,%rax,1) 010e 23fe: 66 90 xchg %ax,%ax -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki