Hi Avadhut, kernel test robot noticed the following build warnings:
[auto build test WARNING on dee974604f7870167161cbe51e8f3b9c2858de34] url: https://github.com/intel-lab-lkp/linux/commits/Avadhut-Naik/x86-mce-Add-wrapper-for-struct-mce-to-export-vendor-specific-info/20240801-192550 base: dee974604f7870167161cbe51e8f3b9c2858de34 patch link: https://lore.kernel.org/r/20240730185406.3709876-2-avadhut.naik%40amd.com patch subject: [PATCH v3 1/4] x86/mce: Add wrapper for struct mce to export vendor specific info config: x86_64-randconfig-071-20240803 (https://download.01.org/0day-ci/archive/20240803/202408032312.5lkzepqe-...@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240803/202408032312.5lkzepqe-...@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 <l...@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202408032312.5lkzepqe-...@intel.com/ All warnings (new ones prefixed by >>): >> vmlinux.o: warning: objtool: do_machine_check+0x6e: call to __asan_memset() >> leaves .noinstr.text section vmlinux.o: warning: objtool: intel_idle_ibrs+0x11: call to sched_smt_active() leaves .noinstr.text section objdump-func vmlinux.o do_machine_check: 0000 00000000000025a0 <do_machine_check>: 0000 25a0: f3 0f 1e fa endbr64 0004 25a4: 41 57 push %r15 0006 25a6: b9 10 00 00 00 mov $0x10,%ecx 000b 25ab: 31 f6 xor %esi,%esi 000d 25ad: ba 80 00 00 00 mov $0x80,%edx 0012 25b2: 41 56 push %r14 0014 25b4: 41 55 push %r13 0016 25b6: 41 54 push %r12 0018 25b8: 55 push %rbp 0019 25b9: 48 89 fd mov %rdi,%rbp 001c 25bc: 53 push %rbx 001d 25bd: 48 81 ec c8 00 00 00 sub $0xc8,%rsp 0024 25c4: 65 48 8b 04 25 28 00 00 00 mov %gs:0x28,%rax 002d 25cd: 48 89 84 24 c0 00 00 00 mov %rax,0xc0(%rsp) 0035 25d5: 31 c0 xor %eax,%eax 0037 25d7: 48 8d 5c 24 30 lea 0x30(%rsp),%rbx 003c 25dc: c7 44 24 1c 00 00 00 00 movl $0x0,0x1c(%rsp) 0044 25e4: 48 c7 84 24 b0 00 00 00 00 00 00 00 movq $0x0,0xb0(%rsp) 0050 25f0: 48 89 df mov %rbx,%rdi 0053 25f3: 48 c7 84 24 b8 00 00 00 00 00 00 00 movq $0x0,0xb8(%rsp) 005f 25ff: 48 c7 44 24 20 00 00 00 00 movq $0x0,0x20(%rsp) 0068 2608: f3 48 ab rep stos %rax,%es:(%rdi) 006b 260b: 48 89 df mov %rbx,%rdi 006e 260e: e8 00 00 00 00 call 2613 <do_machine_check+0x73> 260f: R_X86_64_PLT32 __asan_memset-0x4 0073 2613: f6 05 00 00 00 00 60 testb $0x60,0x0(%rip) # 261a <do_machine_check+0x7a> 2615: R_X86_64_PC32 mce_flags-0x5 007a 261a: 0f 85 de 04 00 00 jne 2afe <do_machine_check+0x55e> 0080 2620: f6 05 00 00 00 00 20 testb $0x20,0x0(%rip) # 2627 <do_machine_check+0x87> 2622: R_X86_64_PC32 mca_cfg-0x5 0087 2627: 0f 84 20 08 00 00 je 2e4d <do_machine_check+0x8ad> 008d 262d: f6 05 00 00 00 00 01 testb $0x1,0x0(%rip) # 2634 <do_machine_check+0x94> 262f: R_X86_64_PC32 mce_flags-0x4 0094 2634: 0f 85 f1 04 00 00 jne 2b2b <do_machine_check+0x58b> 009a 263a: c7 44 24 1c 00 00 00 00 movl $0x0,0x1c(%rsp) 00a2 2642: ff 05 00 00 00 00 incl 0x0(%rip) # 2648 <do_machine_check+0xa8> 2644: R_X86_64_PC32 mce_exception_count-0x4 00a8 2648: 48 89 ee mov %rbp,%rsi 00ab 264b: 48 89 df mov %rbx,%rdi 00ae 264e: e8 dd fe ff ff call 2530 <mce_gather_info> 00b3 2653: 0f 31 rdtsc 00b5 2655: 48 c1 e2 20 shl $0x20,%rdx 00b9 2659: 48 09 d0 or %rdx,%rax 00bc 265c: 48 8b 54 24 30 mov 0x30(%rsp),%rdx 00c1 2661: 48 89 44 24 58 mov %rax,0x58(%rsp) 00c6 2666: 48 89 05 00 00 00 00 mov %rax,0x0(%rip) # 266d <do_machine_check+0xcd> 2669: R_X86_64_PC32 .data+0xb2884 00cd 266d: 48 8b 44 24 60 mov 0x60(%rsp),%rax 00d2 2672: 48 89 15 00 00 00 00 mov %rdx,0x0(%rip) # 2679 <do_machine_check+0xd9> 2675: R_X86_64_PC32 .data+0xb285c 00d9 2679: 48 8b 54 24 38 mov 0x38(%rsp),%rdx 00de 267e: 48 89 05 00 00 00 00 mov %rax,0x0(%rip) # 2685 <do_machine_check+0xe5> 2681: R_X86_64_PC32 .data+0xb288c 00e5 2685: 48 8b 44 24 68 mov 0x68(%rsp),%rax 00ea 268a: 48 89 15 00 00 00 00 mov %rdx,0x0(%rip) # 2691 <do_machine_check+0xf1> 268d: R_X86_64_PC32 .data+0xb2864 00f1 2691: 48 8b 54 24 40 mov 0x40(%rsp),%rdx 00f6 2696: 48 89 05 00 00 00 00 mov %rax,0x0(%rip) # 269d <do_machine_check+0xfd> 2699: R_X86_64_PC32 .data+0xb2894 00fd 269d: 48 8b 44 24 70 mov 0x70(%rsp),%rax 0102 26a2: 48 89 15 00 00 00 00 mov %rdx,0x0(%rip) # 26a9 <do_machine_check+0x109> 26a5: R_X86_64_PC32 .data+0xb286c 0109 26a9: 48 8b 54 24 48 mov 0x48(%rsp),%rdx 010e 26ae: 48 89 05 00 00 00 00 mov %rax,0x0(%rip) # 26b5 <do_machine_check+0x115> 26b1: R_X86_64_PC32 .data+0xb289c 0115 26b5: 48 8b 44 24 78 mov 0x78(%rsp),%rax 011a 26ba: 48 89 15 00 00 00 00 mov %rdx,0x0(%rip) # 26c1 <do_machine_check+0x121> 26bd: R_X86_64_PC32 .data+0xb2874 0121 26c1: 48 8b 54 24 50 mov 0x50(%rsp),%rdx 0126 26c6: 48 89 05 00 00 00 00 mov %rax,0x0(%rip) # 26cd <do_machine_check+0x12d> 26c9: R_X86_64_PC32 .data+0xb28a4 012d 26cd: 48 8b 84 24 80 00 00 00 mov 0x80(%rsp),%rax 0135 26d5: 48 89 15 00 00 00 00 mov %rdx,0x0(%rip) # 26dc <do_machine_check+0x13c> 26d8: R_X86_64_PC32 .data+0xb287c 013c 26dc: 48 89 05 00 00 00 00 mov %rax,0x0(%rip) # 26e3 <do_machine_check+0x143> 26df: R_X86_64_PC32 .data+0xb28ac 0143 26e3: 48 8b 84 24 88 00 00 00 mov 0x88(%rsp),%rax 014b 26eb: 48 89 05 00 00 00 00 mov %rax,0x0(%rip) # 26f2 <do_machine_check+0x152> 26ee: R_X86_64_PC32 .data+0xb28b4 0152 26f2: 48 8b 84 24 90 00 00 00 mov 0x90(%rsp),%rax 015a 26fa: 48 89 05 00 00 00 00 mov %rax,0x0(%rip) # 2701 <do_machine_check+0x161> 26fd: R_X86_64_PC32 .data+0xb28bc 0161 2701: 48 8b 84 24 98 00 00 00 mov 0x98(%rsp),%rax 0169 2709: 48 89 05 00 00 00 00 mov %rax,0x0(%rip) # 2710 <do_machine_check+0x170> 270c: R_X86_64_PC32 .data+0xb28c4 0170 2710: 48 8b 84 24 a0 00 00 00 mov 0xa0(%rsp),%rax 0178 2718: 48 89 05 00 00 00 00 mov %rax,0x0(%rip) # 271f <do_machine_check+0x17f> 271b: R_X86_64_PC32 .data+0xb28cc 017f 271f: 48 8b 84 24 a8 00 00 00 mov 0xa8(%rsp),%rax 0187 2727: 48 89 05 00 00 00 00 mov %rax,0x0(%rip) # 272e <do_machine_check+0x18e> 272a: R_X86_64_PC32 .data+0xb28d4 018e 272e: 48 8b 44 24 20 mov 0x20(%rsp),%rax 0193 2733: 48 89 44 24 28 mov %rax,0x28(%rsp) 0198 2738: 8b 05 00 00 00 00 mov 0x0(%rip),%eax # 273e <do_machine_check+0x19e> 273a: R_X86_64_PC32 mce_num_banks-0x4 019e 273e: 49 be ff ef 00 00 00 00 80 7f movabs $0x7f8000000000efff,%r14 01a8 2748: 45 31 e4 xor %r12d,%r12d 01ab 274b: 49 bd 50 01 00 00 00 00 80 3d movabs $0x3d80000000000150,%r13 01b5 2755: 85 c0 test %eax,%eax 01b7 2757: 75 57 jne 27b0 <do_machine_check+0x210> 01b9 2759: e9 e3 00 00 00 jmp 2841 <do_machine_check+0x2a1> 01be 275e: a8 08 test $0x8,%al 01c0 2760: 74 18 je 277a <do_machine_check+0x1da> 01c2 2762: 41 83 fc 01 cmp $0x1,%r12d 01c6 2766: 75 12 jne 277a <do_machine_check+0x1da> 01c8 2768: f6 44 24 35 08 testb $0x8,0x35(%rsp) 01cd 276d: 74 0b je 277a <do_machine_check+0x1da> 01cf 276f: 0f b7 85 88 00 00 00 movzwl 0x88(%rbp),%eax 01d6 2776: 88 44 24 70 mov %al,0x70(%rsp) 01da 277a: b9 01 00 00 00 mov $0x1,%ecx 01df 277f: 48 8d 54 24 28 lea 0x28(%rsp),%rdx 01e4 2784: 48 89 ee mov %rbp,%rsi 01e7 2787: 48 89 df mov %rbx,%rdi 01ea 278a: 44 88 64 24 71 mov %r12b,0x71(%rsp) 01ef 278f: e8 00 00 00 00 call 2794 <do_machine_check+0x1f4> 2790: R_X86_64_PLT32 mce_severity-0x4 01f4 2794: 83 f8 06 cmp $0x6,%eax 01f7 2797: 0f 8f 08 05 00 00 jg 2ca5 <do_machine_check+0x705> 01fd 279d: 41 83 c4 01 add $0x1,%r12d 0201 27a1: 8b 05 00 00 00 00 mov 0x0(%rip),%eax # 27a7 <do_machine_check+0x207> 27a3: R_X86_64_PC32 mce_num_banks-0x4 0207 27a7: 41 39 c4 cmp %eax,%r12d 020a 27aa: 0f 83 91 00 00 00 jae 2841 <do_machine_check+0x2a1> 0210 27b0: e9 00 00 00 00 jmp 27b5 <do_machine_check+0x215> 27b1: R_X86_64_PC32 .altinstr_aux+0xe66 0215 27b5: 44 89 e7 mov %r12d,%edi 0218 27b8: c1 e7 04 shl $0x4,%edi 021b 27bb: 81 ef ff df ff 3f sub $0x3fffdfff,%edi 0221 27c1: e8 00 00 00 00 call 27c6 <do_machine_check+0x226> 27c2: R_X86_64_PLT32 mce_rdmsrl-0x4 0226 27c6: 48 89 44 24 30 mov %rax,0x30(%rsp) 022b 27cb: 48 85 c0 test %rax,%rax 022e 27ce: 79 cd jns 279d <do_machine_check+0x1fd> 0230 27d0: 49 63 c4 movslq %r12d,%rax 0233 27d3: 48 0f ab 84 24 b0 00 00 00 bts %rax,0xb0(%rsp) 023c 27dc: 0f b6 05 00 00 00 00 movzbl 0x0(%rip),%eax # 27e3 <do_machine_check+0x243> 27df: R_X86_64_PC32 mce_flags-0x4 0243 27e3: 45 85 e4 test %r12d,%r12d 0246 27e6: 0f 85 72 ff ff ff jne 275e <do_machine_check+0x1be> 024c 27ec: 84 c0 test %al,%al 024e 27ee: 0f 89 6a ff ff ff jns 275e <do_machine_check+0x1be> 0254 27f4: 48 8b 44 24 48 mov 0x48(%rsp),%rax 0259 27f9: a8 03 test $0x3,%al 025b 27fb: 0f 85 79 ff ff ff jne 277a <do_machine_check+0x1da> 0261 2801: 48 8b 54 24 30 mov 0x30(%rsp),%rdx 0266 2806: 4c 21 f2 and %r14,%rdx 0269 2809: 4c 39 ea cmp %r13,%rdx 026c 280c: 0f 85 68 ff ff ff jne 277a <do_machine_check+0x1da> 0272 2812: 48 83 c8 02 or $0x2,%rax 0276 2816: 48 89 44 24 48 mov %rax,0x48(%rsp) 027b 281b: 48 8b 85 80 00 00 00 mov 0x80(%rbp),%rax 0282 2822: 48 89 44 24 50 mov %rax,0x50(%rsp) 0287 2827: 0f b7 85 88 00 00 00 movzwl 0x88(%rbp),%eax 028e 282e: 88 44 24 70 mov %al,0x70(%rsp) 0292 2832: e9 43 ff ff ff jmp 277a <do_machine_check+0x1da> 0297 2837: 42 8d 3c a5 01 04 00 00 lea 0x401(,%r12,4),%edi 029f 283f: eb 80 jmp 27c1 <do_machine_check+0x221> 02a1 2841: 31 c0 xor %eax,%eax 02a3 2843: 89 44 24 1c mov %eax,0x1c(%rsp) 02a7 2847: 48 8b 44 24 48 mov 0x48(%rsp),%rax 02ac 284c: 48 89 44 24 08 mov %rax,0x8(%rsp) 02b1 2851: 0f b6 44 24 68 movzbl 0x68(%rsp),%eax 02b6 2856: 84 c0 test %al,%al 02b8 2858: 0f 84 1e 04 00 00 je 2c7c <do_machine_check+0x6dc> 02be 285e: c7 44 24 04 01 00 00 00 movl $0x1,0x4(%rsp) 02c6 2866: 3c 0a cmp $0xa,%al 02c8 2868: 0f 84 0e 04 00 00 je 2c7c <do_machine_check+0x6dc> 02ce 286e: 44 8b 7c 24 1c mov 0x1c(%rsp),%r15d 02d3 2873: c7 44 24 14 ff ff ff ff movl $0xffffffff,0x14(%rsp) 02db 287b: 45 85 ff test %r15d,%r15d 02de 287e: 0f 85 c4 04 00 00 jne 2d48 <do_machine_check+0x7a8> 02e4 2884: 8b 15 00 00 00 00 mov 0x0(%rip),%edx # 288a <do_machine_check+0x2ea> 2886: R_X86_64_PC32 mce_num_banks-0x4 02ea 288a: 45 31 e4 xor %r12d,%r12d 02ed 288d: c7 04 24 00 00 00 00 movl $0x0,(%rsp) 02f4 2894: 85 d2 test %edx,%edx 02f6 2896: 0f 84 de 00 00 00 je 297a <do_machine_check+0x3da> 02fc 289c: 45 31 f6 xor %r14d,%r14d 02ff 289f: 4d 63 ee movslq %r14d,%r13 0302 28a2: 4c 0f b3 ac 24 b8 00 00 00 btr %r13,0xb8(%rsp) 030b 28ab: 4c 0f a3 ac 24 b0 00 00 00 bt %r13,0xb0(%rsp) 0314 28b4: 0f 83 a8 00 00 00 jae 2962 <do_machine_check+0x3c2> 031a 28ba: 4c 89 e8 mov %r13,%rax 031d 28bd: 48 c1 e0 04 shl $0x4,%rax 0321 28c1: 48 83 b8 00 00 00 00 00 cmpq $0x0,0x0(%rax) 28c4: R_X86_64_32S mce_banks_array 0329 28c9: 0f 84 93 00 00 00 je 2962 <do_machine_check+0x3c2> 032f 28cf: 48 c7 44 24 38 00 00 00 00 movq $0x0,0x38(%rsp) 0338 28d8: 48 c7 44 24 40 00 00 00 00 movq $0x0,0x40(%rsp) 0341 28e1: 44 88 74 24 71 mov %r14b,0x71(%rsp) 0346 28e6: e9 00 00 00 00 jmp 28eb <do_machine_check+0x34b> 28e7: R_X86_64_PC32 .altinstr_aux+0xe78 034b 28eb: 44 89 f7 mov %r14d,%edi 034e 28ee: c1 e7 04 shl $0x4,%edi 0351 28f1: 81 ef ff df ff 3f sub $0x3fffdfff,%edi 0357 28f7: e8 00 00 00 00 call 28fc <do_machine_check+0x35c> 28f8: R_X86_64_PLT32 mce_rdmsrl-0x4 035c 28fc: 48 89 44 24 30 mov %rax,0x30(%rsp) 0361 2901: 48 85 c0 test %rax,%rax 0364 2904: 79 5c jns 2962 <do_machine_check+0x3c2> 0366 2906: f6 05 00 00 00 00 04 testb $0x4,0x0(%rip) # 290d <do_machine_check+0x36d> 2908: R_X86_64_PC32 mca_cfg-0x5 036d 290d: 48 ba 00 00 00 00 00 00 00 01 movabs $0x100000000000000,%rdx 0377 2917: 48 b9 00 00 00 00 00 00 00 20 movabs $0x2000000000000000,%rcx 0381 2921: 48 0f 44 d1 cmove %rcx,%rdx 0385 2925: 48 85 d0 test %rdx,%rax 0388 2928: 75 05 jne 292f <do_machine_check+0x38f> 038a 292a: 45 85 ff test %r15d,%r15d 038d 292d: 74 33 je 2962 <do_machine_check+0x3c2> 038f 292f: 31 d2 xor %edx,%edx 0391 2931: b9 01 00 00 00 mov $0x1,%ecx 0396 2936: 48 89 ee mov %rbp,%rsi 0399 2939: 48 89 df mov %rbx,%rdi 039c 293c: e8 00 00 00 00 call 2941 <do_machine_check+0x3a1> 293d: R_X86_64_PLT32 mce_severity-0x4 03a1 2941: 41 83 c4 01 add $0x1,%r12d 03a5 2945: 8d 50 ff lea -0x1(%rax),%edx 03a8 2948: 83 fa 01 cmp $0x1,%edx 03ab 294b: 0f 86 0f 02 00 00 jbe 2b60 <do_machine_check+0x5c0> 03b1 2951: 4c 0f ab ac 24 b8 00 00 00 bts %r13,0xb8(%rsp) 03ba 295a: 85 c0 test %eax,%eax 03bc 295c: 0f 85 10 02 00 00 jne 2b72 <do_machine_check+0x5d2> 03c2 2962: 41 83 c6 01 add $0x1,%r14d 03c6 2966: 8b 05 00 00 00 00 mov 0x0(%rip),%eax # 296c <do_machine_check+0x3cc> 2968: R_X86_64_PC32 mce_num_banks-0x4 03cc 296c: 41 39 c6 cmp %eax,%r14d 03cf 296f: 0f 82 2a ff ff ff jb 289f <do_machine_check+0x2ff> 03d5 2975: 44 8b 7c 24 1c mov 0x1c(%rsp),%r15d 03da 297a: 48 8b 15 00 00 00 00 mov 0x0(%rip),%rdx # 2981 <do_machine_check+0x3e1> 297d: R_X86_64_PC32 .data+0xb285c 03e1 2981: 48 89 54 24 30 mov %rdx,0x30(%rsp) 03e6 2986: 48 8b 15 00 00 00 00 mov 0x0(%rip),%rdx # 298d <do_machine_check+0x3ed> 2989: R_X86_64_PC32 .data+0xb2864 03ed 298d: 48 89 54 24 38 mov %rdx,0x38(%rsp) 03f2 2992: 48 8b 15 00 00 00 00 mov 0x0(%rip),%rdx # 2999 <do_machine_check+0x3f9> 2995: R_X86_64_PC32 .data+0xb286c 03f9 2999: 48 89 54 24 40 mov %rdx,0x40(%rsp) 03fe 299e: 48 8b 15 00 00 00 00 mov 0x0(%rip),%rdx # 29a5 <do_machine_check+0x405> 29a1: R_X86_64_PC32 .data+0xb2874 0405 29a5: 48 89 54 24 48 mov %rdx,0x48(%rsp) 040a 29aa: 48 8b 15 00 00 00 00 mov 0x0(%rip),%rdx # 29b1 <do_machine_check+0x411> 29ad: R_X86_64_PC32 .data+0xb287c 0411 29b1: 48 89 54 24 50 mov %rdx,0x50(%rsp) 0416 29b6: 48 8b 15 00 00 00 00 mov 0x0(%rip),%rdx # 29bd <do_machine_check+0x41d> 29b9: R_X86_64_PC32 .data+0xb2884 041d 29bd: 48 89 54 24 58 mov %rdx,0x58(%rsp) 0422 29c2: 48 8b 15 00 00 00 00 mov 0x0(%rip),%rdx # 29c9 <do_machine_check+0x429> 29c5: R_X86_64_PC32 .data+0xb288c 0429 29c9: 48 89 54 24 60 mov %rdx,0x60(%rsp) 042e 29ce: 48 8b 15 00 00 00 00 mov 0x0(%rip),%rdx # 29d5 <do_machine_check+0x435> 29d1: R_X86_64_PC32 .data+0xb2894 0435 29d5: 48 89 54 24 68 mov %rdx,0x68(%rsp) 043a 29da: 48 8b 15 00 00 00 00 mov 0x0(%rip),%rdx # 29e1 <do_machine_check+0x441> 29dd: R_X86_64_PC32 .data+0xb289c 0441 29e1: 48 89 54 24 70 mov %rdx,0x70(%rsp) 0446 29e6: 48 8b 15 00 00 00 00 mov 0x0(%rip),%rdx # 29ed <do_machine_check+0x44d> 29e9: R_X86_64_PC32 .data+0xb28a4 044d 29ed: 48 89 54 24 78 mov %rdx,0x78(%rsp) 0452 29f2: 48 8b 15 00 00 00 00 mov 0x0(%rip),%rdx # 29f9 <do_machine_check+0x459> 29f5: R_X86_64_PC32 .data+0xb28ac 0459 29f9: 48 89 94 24 80 00 00 00 mov %rdx,0x80(%rsp) 0461 2a01: 48 8b 15 00 00 00 00 mov 0x0(%rip),%rdx # 2a08 <do_machine_check+0x468> 2a04: R_X86_64_PC32 .data+0xb28b4 0468 2a08: 48 89 94 24 88 00 00 00 mov %rdx,0x88(%rsp) 0470 2a10: 48 8b 15 00 00 00 00 mov 0x0(%rip),%rdx # 2a17 <do_machine_check+0x477> 2a13: R_X86_64_PC32 .data+0xb28bc 0477 2a17: 48 89 94 24 90 00 00 00 mov %rdx,0x90(%rsp) 047f 2a1f: 48 8b 15 00 00 00 00 mov 0x0(%rip),%rdx # 2a26 <do_machine_check+0x486> 2a22: R_X86_64_PC32 .data+0xb28c4 0486 2a26: 48 89 94 24 98 00 00 00 mov %rdx,0x98(%rsp) 048e 2a2e: 48 8b 15 00 00 00 00 mov 0x0(%rip),%rdx # 2a35 <do_machine_check+0x495> 2a31: R_X86_64_PC32 .data+0xb28cc 0495 2a35: 48 89 94 24 a0 00 00 00 mov %rdx,0xa0(%rsp) 049d 2a3d: 48 8b 15 00 00 00 00 mov 0x0(%rip),%rdx # 2a44 <do_machine_check+0x4a4> 2a40: R_X86_64_PC32 .data+0xb28d4 04a4 2a44: 48 89 94 24 a8 00 00 00 mov %rdx,0xa8(%rsp) 04ac 2a4c: 45 85 ff test %r15d,%r15d 04af 2a4f: 75 40 jne 2a91 <do_machine_check+0x4f1> 04b1 2a51: 8b 15 00 00 00 00 mov 0x0(%rip),%edx # 2a57 <do_machine_check+0x4b7> 2a53: R_X86_64_PC32 mce_num_banks-0x4 04b7 2a57: 85 d2 test %edx,%edx 04b9 2a59: 74 36 je 2a91 <do_machine_check+0x4f1> 04bb 2a5b: 41 be 01 20 00 c0 mov $0xc0002001,%r14d 04c1 2a61: 49 63 c7 movslq %r15d,%rax 04c4 2a64: 48 0f a3 84 24 b8 00 00 00 bt %rax,0xb8(%rsp) 04cd 2a6d: 73 0f jae 2a7e <do_machine_check+0x4de> 04cf 2a6f: e9 00 00 00 00 jmp 2a74 <do_machine_check+0x4d4> 2a70: R_X86_64_PC32 .altinstr_aux+0xe8a 04d4 2a74: 44 89 f7 mov %r14d,%edi 04d7 2a77: 31 f6 xor %esi,%esi 04d9 2a79: e8 52 f2 ff ff call 1cd0 <mce_wrmsrl> 04de 2a7e: 41 83 c7 01 add $0x1,%r15d 04e2 2a82: 8b 05 00 00 00 00 mov 0x0(%rip),%eax # 2a88 <do_machine_check+0x4e8> 2a84: R_X86_64_PC32 mce_num_banks-0x4 04e8 2a88: 41 83 c6 10 add $0x10,%r14d 04ec 2a8c: 41 39 c7 cmp %eax,%r15d 04ef 2a8f: 72 d0 jb 2a61 <do_machine_check+0x4c1> 04f1 2a91: 8b 54 24 04 mov 0x4(%rsp),%edx 04f5 2a95: 85 d2 test %edx,%edx 04f7 2a97: 0f 84 66 02 00 00 je 2d03 <do_machine_check+0x763> 04fd 2a9d: 83 3c 24 06 cmpl $0x6,(%rsp) 0501 2aa1: 0f 8f 1f 03 00 00 jg 2dc6 <do_machine_check+0x826> 0507 2aa7: 90 nop 0508 2aa8: 45 85 e4 test %r12d,%r12d 050b 2aab: 0f 85 01 03 00 00 jne 2db2 <do_machine_check+0x812> 0511 2ab1: 83 3c 24 06 cmpl $0x6,(%rsp) 0515 2ab5: 74 07 je 2abe <do_machine_check+0x51e> 0517 2ab7: f6 44 24 08 01 testb $0x1,0x8(%rsp) 051c 2abc: 75 33 jne 2af1 <do_machine_check+0x551> 051e 2abe: 0f b6 44 24 70 movzbl 0x70(%rsp),%eax 0523 2ac3: 83 e0 03 and $0x3,%eax 0526 2ac6: 3c 03 cmp $0x3,%al 0528 2ac8: 0f 84 98 02 00 00 je 2d66 <do_machine_check+0x7c6> 052e 2ace: f6 44 24 49 10 testb $0x10,0x49(%rsp) 0533 2ad3: 0f 85 34 03 00 00 jne 2e0d <do_machine_check+0x86d> 0539 2ad9: 48 8b 84 24 a8 00 00 00 mov 0xa8(%rsp),%rax 0541 2ae1: a8 40 test $0x40,%al 0543 2ae3: 0f 85 f4 01 00 00 jne 2cdd <do_machine_check+0x73d> 0549 2ae9: a8 80 test $0x80,%al 054b 2aeb: 0f 85 d3 01 00 00 jne 2cc4 <do_machine_check+0x724> 0551 2af1: 90 nop 0552 2af2: 31 f6 xor %esi,%esi 0554 2af4: bf 7a 01 00 00 mov $0x17a,%edi 0559 2af9: e8 d2 f1 ff ff call 1cd0 <mce_wrmsrl> 055e 2afe: 48 8b 84 24 c0 00 00 00 mov 0xc0(%rsp),%rax 0566 2b06: 65 48 2b 04 25 28 00 00 00 sub %gs:0x28,%rax 056f 2b0f: 0f 85 77 03 00 00 jne 2e8c <do_machine_check+0x8ec> 0575 2b15: 48 81 c4 c8 00 00 00 add $0xc8,%rsp 057c 2b1c: 5b pop %rbx 057d 2b1d: 5d pop %rbp 057e 2b1e: 41 5c pop %r12 0580 2b20: 41 5d pop %r13 0582 2b22: 41 5e pop %r14 0584 2b24: 41 5f pop %r15 0586 2b26: e9 00 00 00 00 jmp 2b2b <do_machine_check+0x58b> 2b27: R_X86_64_PLT32 __x86_return_thunk-0x4 058b 2b2b: e8 50 f9 ff ff call 2480 <quirk_skylake_repmov> 0590 2b30: 84 c0 test %al,%al 0592 2b32: 0f 84 02 fb ff ff je 263a <do_machine_check+0x9a> 0598 2b38: 31 f6 xor %esi,%esi 059a 2b3a: bf 7a 01 00 00 mov $0x17a,%edi 059f 2b3f: e8 8c f1 ff ff call 1cd0 <mce_wrmsrl> 05a4 2b44: eb b8 jmp 2afe <do_machine_check+0x55e> 05a6 2b46: 42 8d 3c b5 01 04 00 00 lea 0x401(,%r14,4),%edi 05ae 2b4e: e9 a4 fd ff ff jmp 28f7 <do_machine_check+0x357> 05b3 2b53: 42 8d 3c bd 01 04 00 00 lea 0x401(,%r15,4),%edi 05bb 2b5b: e9 17 ff ff ff jmp 2a77 <do_machine_check+0x4d7> 05c0 2b60: 45 85 ff test %r15d,%r15d 05c3 2b63: 0f 84 f9 fd ff ff je 2962 <do_machine_check+0x3c2> 05c9 2b69: 4c 0f ab ac 24 b8 00 00 00 bts %r13,0xb8(%rsp) 05d2 2b72: 44 89 f6 mov %r14d,%esi 05d5 2b75: 48 89 df mov %rbx,%rdi 05d8 2b78: 89 44 24 10 mov %eax,0x10(%rsp) 05dc 2b7c: e8 8f f7 ff ff call 2310 <mce_read_aux> 05e1 2b81: 8b 44 24 10 mov 0x10(%rsp),%eax 05e5 2b85: 88 44 24 6a mov %al,0x6a(%rsp) 05e9 2b89: 90 nop 05ea 2b8a: 48 89 df mov %rbx,%rdi 05ed 2b8d: e8 00 00 00 00 call 2b92 <do_machine_check+0x5f2> 2b8e: R_X86_64_PLT32 mce_log-0x4 05f2 2b92: 90 nop 05f3 2b93: 8b 0c 24 mov (%rsp),%ecx 05f6 2b96: 8b 44 24 10 mov 0x10(%rsp),%eax 05fa 2b9a: 39 c8 cmp %ecx,%eax 05fc 2b9c: 0f 8e c0 fd ff ff jle 2962 <do_machine_check+0x3c2> 0602 2ba2: 48 8b 54 24 30 mov 0x30(%rsp),%rdx 0607 2ba7: 48 89 15 00 00 00 00 mov %rdx,0x0(%rip) # 2bae <do_machine_check+0x60e> 2baa: R_X86_64_PC32 .data+0xb285c 060e 2bae: 48 8b 54 24 38 mov 0x38(%rsp),%rdx 0613 2bb3: 48 89 15 00 00 00 00 mov %rdx,0x0(%rip) # 2bba <do_machine_check+0x61a> 2bb6: R_X86_64_PC32 .data+0xb2864 061a 2bba: 48 8b 54 24 40 mov 0x40(%rsp),%rdx 061f 2bbf: 48 89 15 00 00 00 00 mov %rdx,0x0(%rip) # 2bc6 <do_machine_check+0x626> 2bc2: R_X86_64_PC32 .data+0xb286c 0626 2bc6: 48 8b 54 24 48 mov 0x48(%rsp),%rdx 062b 2bcb: 48 89 15 00 00 00 00 mov %rdx,0x0(%rip) # 2bd2 <do_machine_check+0x632> 2bce: R_X86_64_PC32 .data+0xb2874 0632 2bd2: 48 8b 54 24 50 mov 0x50(%rsp),%rdx 0637 2bd7: 48 89 15 00 00 00 00 mov %rdx,0x0(%rip) # 2bde <do_machine_check+0x63e> 2bda: R_X86_64_PC32 .data+0xb287c 063e 2bde: 48 8b 54 24 58 mov 0x58(%rsp),%rdx 0643 2be3: 48 89 15 00 00 00 00 mov %rdx,0x0(%rip) # 2bea <do_machine_check+0x64a> 2be6: R_X86_64_PC32 .data+0xb2884 064a 2bea: 48 8b 54 24 60 mov 0x60(%rsp),%rdx 064f 2bef: 48 89 15 00 00 00 00 mov %rdx,0x0(%rip) # 2bf6 <do_machine_check+0x656> 2bf2: R_X86_64_PC32 .data+0xb288c 0656 2bf6: 48 8b 54 24 68 mov 0x68(%rsp),%rdx 065b 2bfb: 48 89 15 00 00 00 00 mov %rdx,0x0(%rip) # 2c02 <do_machine_check+0x662> 2bfe: R_X86_64_PC32 .data+0xb2894 0662 2c02: 48 8b 54 24 70 mov 0x70(%rsp),%rdx 0667 2c07: 48 89 15 00 00 00 00 mov %rdx,0x0(%rip) # 2c0e <do_machine_check+0x66e> 2c0a: R_X86_64_PC32 .data+0xb289c 066e 2c0e: 48 8b 54 24 78 mov 0x78(%rsp),%rdx 0673 2c13: 48 89 15 00 00 00 00 mov %rdx,0x0(%rip) # 2c1a <do_machine_check+0x67a> 2c16: R_X86_64_PC32 .data+0xb28a4 067a 2c1a: 48 8b 94 24 80 00 00 00 mov 0x80(%rsp),%rdx 0682 2c22: 48 89 15 00 00 00 00 mov %rdx,0x0(%rip) # 2c29 <do_machine_check+0x689> 2c25: R_X86_64_PC32 .data+0xb28ac 0689 2c29: 48 8b 94 24 88 00 00 00 mov 0x88(%rsp),%rdx 0691 2c31: 48 89 15 00 00 00 00 mov %rdx,0x0(%rip) # 2c38 <do_machine_check+0x698> 2c34: R_X86_64_PC32 .data+0xb28b4 0698 2c38: 48 8b 94 24 90 00 00 00 mov 0x90(%rsp),%rdx 06a0 2c40: 48 89 15 00 00 00 00 mov %rdx,0x0(%rip) # 2c47 <do_machine_check+0x6a7> 2c43: R_X86_64_PC32 .data+0xb28bc 06a7 2c47: 48 8b 94 24 98 00 00 00 mov 0x98(%rsp),%rdx 06af 2c4f: 48 89 15 00 00 00 00 mov %rdx,0x0(%rip) # 2c56 <do_machine_check+0x6b6> 2c52: R_X86_64_PC32 .data+0xb28c4 06b6 2c56: 48 8b 94 24 a0 00 00 00 mov 0xa0(%rsp),%rdx 06be 2c5e: 48 89 15 00 00 00 00 mov %rdx,0x0(%rip) # 2c65 <do_machine_check+0x6c5> 2c61: R_X86_64_PC32 .data+0xb28cc 06c5 2c65: 48 8b 94 24 a8 00 00 00 mov 0xa8(%rsp),%rdx 06cd 2c6d: 48 89 15 00 00 00 00 mov %rdx,0x0(%rip) # 2c74 <do_machine_check+0x6d4> 2c70: R_X86_64_PC32 .data+0xb28d4 06d4 2c74: 89 04 24 mov %eax,(%rsp) 06d7 2c77: e9 e6 fc ff ff jmp 2962 <do_machine_check+0x3c2> 06dc 2c7c: 8b 44 24 08 mov 0x8(%rsp),%eax 06e0 2c80: 83 e0 08 and $0x8,%eax 06e3 2c83: 89 44 24 04 mov %eax,0x4(%rsp) 06e7 2c87: 0f 85 e1 fb ff ff jne 286e <do_machine_check+0x2ce> 06ed 2c8d: 48 8d 7c 24 1c lea 0x1c(%rsp),%rdi 06f2 2c92: e8 89 f3 ff ff call 2020 <mce_start> 06f7 2c97: 44 8b 7c 24 1c mov 0x1c(%rsp),%r15d 06fc 2c9c: 89 44 24 14 mov %eax,0x14(%rsp) 0700 2ca0: e9 df fb ff ff jmp 2884 <do_machine_check+0x2e4> 0705 2ca5: 44 89 e6 mov %r12d,%esi 0708 2ca8: 48 89 df mov %rbx,%rdi 070b 2cab: e8 60 f6 ff ff call 2310 <mce_read_aux> 0710 2cb0: 48 8b 44 24 28 mov 0x28(%rsp),%rax 0715 2cb5: 48 89 44 24 20 mov %rax,0x20(%rsp) 071a 2cba: b8 01 00 00 00 mov $0x1,%eax 071f 2cbf: e9 7f fb ff ff jmp 2843 <do_machine_check+0x2a3> 0724 2cc4: 48 8b 74 24 20 mov 0x20(%rsp),%rsi 0729 2cc9: 48 c7 c2 00 00 00 00 mov $0x0,%rdx 2ccc: R_X86_64_32S .text+0xc5300 0730 2cd0: 48 89 df mov %rbx,%rdi 0733 2cd3: e8 00 00 00 00 call 2cd8 <do_machine_check+0x738> 2cd4: R_X86_64_PC32 .text+0xc6bdc 0738 2cd8: e9 14 fe ff ff jmp 2af1 <do_machine_check+0x551> 073d 2cdd: 31 c9 xor %ecx,%ecx 073f 2cdf: 31 d2 xor %edx,%edx 0741 2ce1: be 12 00 00 00 mov $0x12,%esi 0746 2ce6: 48 89 ef mov %rbp,%rdi 0749 2ce9: e8 00 00 00 00 call 2cee <do_machine_check+0x74e> 2cea: R_X86_64_PLT32 fixup_exception-0x4 074e 2cee: 85 c0 test %eax,%eax 0750 2cf0: 0f 84 7a 01 00 00 je 2e70 <do_machine_check+0x8d0> 0756 2cf6: 48 8b 84 24 a8 00 00 00 mov 0xa8(%rsp),%rax 075e 2cfe: e9 e6 fd ff ff jmp 2ae9 <do_machine_check+0x549> 0763 2d03: 8b 7c 24 14 mov 0x14(%rsp),%edi 0767 2d07: e8 44 f4 ff ff call 2150 <mce_end> 076c 2d0c: 85 c0 test %eax,%eax 076e 2d0e: 0f 89 93 fd ff ff jns 2aa7 <do_machine_check+0x507> 0774 2d14: 8b 44 24 1c mov 0x1c(%rsp),%eax 0778 2d18: 85 c0 test %eax,%eax 077a 2d1a: 75 13 jne 2d2f <do_machine_check+0x78f> 077c 2d1c: 31 c0 xor %eax,%eax 077e 2d1e: 83 3c 24 06 cmpl $0x6,(%rsp) 0782 2d22: 0f 9f c0 setg %al 0785 2d25: 89 44 24 1c mov %eax,0x1c(%rsp) 0789 2d29: 0f 8e 78 fd ff ff jle 2aa7 <do_machine_check+0x507> 078f 2d2f: 48 8b 54 24 20 mov 0x20(%rsp),%rdx 0794 2d34: 48 89 de mov %rbx,%rsi 0797 2d37: 48 c7 c7 00 00 00 00 mov $0x0,%rdi 2d3a: R_X86_64_32S .rodata+0x3ac80 079e 2d3e: e8 6d f0 ff ff call 1db0 <mce_panic> 07a3 2d43: e9 5f fd ff ff jmp 2aa7 <do_machine_check+0x507> 07a8 2d48: 48 8b 54 24 20 mov 0x20(%rsp),%rdx 07ad 2d4d: 48 89 de mov %rbx,%rsi 07b0 2d50: 48 c7 c7 00 00 00 00 mov $0x0,%rdi 2d53: R_X86_64_32S .rodata+0x3ac40 07b7 2d57: e8 54 f0 ff ff call 1db0 <mce_panic> 07bc 2d5c: 44 8b 7c 24 1c mov 0x1c(%rsp),%r15d 07c1 2d61: e9 1e fb ff ff jmp 2884 <do_machine_check+0x2e4> 07c6 2d66: 48 8b 05 00 00 00 00 mov 0x0(%rip),%rax # 2d6d <do_machine_check+0x7cd> 2d69: R_X86_64_PC32 pcpu_hot+0x14 07cd 2d6d: 48 29 e0 sub %rsp,%rax 07d0 2d70: 48 3d ff 7f 00 00 cmp $0x7fff,%rax 07d6 2d76: 0f 87 0d 01 00 00 ja 2e89 <do_machine_check+0x8e9> 07dc 2d7c: f6 85 88 00 00 00 03 testb $0x3,0x88(%rbp) 07e3 2d83: 0f 84 00 01 00 00 je 2e89 <do_machine_check+0x8e9> 07e9 2d89: 48 89 df mov %rbx,%rdi 07ec 2d8c: e8 00 00 00 00 call 2d91 <do_machine_check+0x7f1> 2d8d: R_X86_64_PLT32 mce_usable_address-0x4 07f1 2d91: 84 c0 test %al,%al 07f3 2d93: 0f 85 be 00 00 00 jne 2e57 <do_machine_check+0x8b7> 07f9 2d99: 48 8b 74 24 20 mov 0x20(%rsp),%rsi 07fe 2d9e: 48 c7 c2 00 00 00 00 mov $0x0,%rdx 2da1: R_X86_64_32S .text+0xc5450 0805 2da5: 48 89 df mov %rbx,%rdi 0808 2da8: e8 00 00 00 00 call 2dad <do_machine_check+0x80d> 2da9: R_X86_64_PC32 .text+0xc6bdc 080d 2dad: e9 3f fd ff ff jmp 2af1 <do_machine_check+0x551> 0812 2db2: be 01 00 00 00 mov $0x1,%esi 0817 2db7: bf 04 00 00 00 mov $0x4,%edi 081c 2dbc: e8 00 00 00 00 call 2dc1 <do_machine_check+0x821> 2dbd: R_X86_64_PLT32 add_taint-0x4 0821 2dc1: e9 eb fc ff ff jmp 2ab1 <do_machine_check+0x511> 0826 2dc6: b9 01 00 00 00 mov $0x1,%ecx 082b 2dcb: 48 89 ee mov %rbp,%rsi 082e 2dce: 48 8d 54 24 20 lea 0x20(%rsp),%rdx 0833 2dd3: 48 89 df mov %rbx,%rdi 0836 2dd6: e8 00 00 00 00 call 2ddb <do_machine_check+0x83b> 2dd7: R_X86_64_PLT32 mce_severity-0x4 083b 2ddb: 48 8b 54 24 20 mov 0x20(%rsp),%rdx 0840 2de0: 48 89 de mov %rbx,%rsi 0843 2de3: 48 c7 c7 00 00 00 00 mov $0x0,%rdi 2de6: R_X86_64_32S .rodata+0x3ace0 084a 2dea: e8 c1 ef ff ff call 1db0 <mce_panic> 084f 2def: 90 nop 0850 2df0: 45 85 e4 test %r12d,%r12d 0853 2df3: 0f 84 be fc ff ff je 2ab7 <do_machine_check+0x517> 0859 2df9: be 01 00 00 00 mov $0x1,%esi 085e 2dfe: bf 04 00 00 00 mov $0x4,%edi 0863 2e03: e8 00 00 00 00 call 2e08 <do_machine_check+0x868> 2e04: R_X86_64_PLT32 add_taint-0x4 0868 2e08: e9 aa fc ff ff jmp 2ab7 <do_machine_check+0x517> 086d 2e0d: 48 89 df mov %rbx,%rdi 0870 2e10: e8 00 00 00 00 call 2e15 <do_machine_check+0x875> 2e11: R_X86_64_PLT32 mce_usable_address-0x4 0875 2e15: 84 c0 test %al,%al 0877 2e17: 0f 84 d4 fc ff ff je 2af1 <do_machine_check+0x551> 087d 2e1d: 48 8b 7c 24 40 mov 0x40(%rsp),%rdi 0882 2e22: 48 c1 ef 0c shr $0xc,%rdi 0886 2e26: e8 00 00 00 00 call 2e2b <do_machine_check+0x88b> 2e27: R_X86_64_PLT32 pfn_to_online_page-0x4 088b 2e2b: 48 89 c3 mov %rax,%rbx 088e 2e2e: 48 85 c0 test %rax,%rax 0891 2e31: 0f 84 ba fc ff ff je 2af1 <do_machine_check+0x551> 0897 2e37: be 08 00 00 00 mov $0x8,%esi 089c 2e3c: 48 89 c7 mov %rax,%rdi 089f 2e3f: e8 00 00 00 00 call 2e44 <do_machine_check+0x8a4> 2e40: R_X86_64_PLT32 __kasan_check_write-0x4 08a4 2e44: 80 4b 02 20 orb $0x20,0x2(%rbx) 08a8 2e48: e9 a4 fc ff ff jmp 2af1 <do_machine_check+0x551> 08ad 2e4d: e8 2e ef ff ff call 1d80 <unexpected_machine_check.constprop.0> 08b2 2e52: e9 a7 fc ff ff jmp 2afe <do_machine_check+0x55e> 08b7 2e57: 48 8b 74 24 20 mov 0x20(%rsp),%rsi 08bc 2e5c: 48 c7 c2 00 00 00 00 mov $0x0,%rdx 2e5f: R_X86_64_32S .text+0xc54b0 08c3 2e63: 48 89 df mov %rbx,%rdi 08c6 2e66: e8 00 00 00 00 call 2e6b <do_machine_check+0x8cb> 2e67: R_X86_64_PC32 .text+0xc6bdc 08cb 2e6b: e9 81 fc ff ff jmp 2af1 <do_machine_check+0x551> 08d0 2e70: 48 8b 54 24 20 mov 0x20(%rsp),%rdx 08d5 2e75: 48 89 de mov %rbx,%rsi 08d8 2e78: 48 c7 c7 00 00 00 00 mov $0x0,%rdi 2e7b: R_X86_64_32S .rodata+0x3ad20 08df 2e7f: e8 2c ef ff ff call 1db0 <mce_panic> 08e4 2e84: e9 6d fe ff ff jmp 2cf6 <do_machine_check+0x756> 08e9 2e89: 90 nop 08ea 2e8a: 0f 0b ud2 08ec 2e8c: e8 00 00 00 00 call 2e91 <do_machine_check+0x8f1> 2e8d: R_X86_64_PLT32 __stack_chk_fail-0x4 08f1 2e91: 66 66 2e 0f 1f 84 00 00 00 00 00 data16 cs nopw 0x0(%rax,%rax,1) 08fc 2e9c: 0f 1f 40 00 nopl 0x0(%rax) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
