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charset=us-ascii Content-Disposition: inline tree: https://android.googlesource.com/kernel/common android14-kiwi-6.1 head: d852e67c4b2e8e23847886c8e167e058a8d603fa commit: c6e98994c1ab985f4c8a5cfab0ab692505be75e9 [2/4] ANDROID: Add kiwi_fault_logging kernel parameter config: x86_64-randconfig-003-20240927 (https://download.01.org/0day-ci/archive/20240928/202409280535.6DMYjenP-lkp@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/20240928/202409280535.6DMYjenP-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/202409280535.6DMYjenP-lkp@intel.com/ All warnings (new ones prefixed by >>): >> vmlinux.o: warning: objtool: exc_page_fault+0x4b: call to _printk() leaves .noinstr.text section objdump-func vmlinux.o exc_page_fault: 0000 0000000000001b7f : 0000 1b7f: f3 0f 1e fa endbr64 0004 1b83: 41 55 push %r13 0006 1b85: 41 54 push %r12 0008 1b87: 55 push %rbp 0009 1b88: 48 89 f5 mov %rsi,%rbp 000c 1b8b: 53 push %rbx 000d 1b8c: 48 89 fb mov %rdi,%rbx 0010 1b8f: 41 0f 20 d4 mov %cr2,%r12 0014 1b93: 80 3d 00 00 00 00 00 cmpb $0x0,0x0(%rip) # 1b9a 1b95: R_X86_64_PC32 kiwi_fault_logging-0x5 001b 1b9a: 74 34 je 1bd0 001d 1b9c: 48 8b 34 25 00 00 00 00 mov 0x0,%rsi 1ba0: R_X86_64_32S current_task 0025 1ba4: 8b 96 9c 0f 00 00 mov 0xf9c(%rsi),%edx 002b 1baa: 55 push %rbp 002c 1bab: 4c 89 e1 mov %r12,%rcx 002f 1bae: 48 81 c6 18 10 00 00 add $0x1018,%rsi 0036 1bb5: 4c 8b 8f 98 00 00 00 mov 0x98(%rdi),%r9 003d 1bbc: 4c 8b 87 80 00 00 00 mov 0x80(%rdi),%r8 0044 1bc3: 48 c7 c7 00 00 00 00 mov $0x0,%rdi 1bc6: R_X86_64_32S .rodata.str1.1+0x13d67 004b 1bca: e8 00 00 00 00 call 1bcf 1bcb: R_X86_64_PLT32 _printk-0x4 0050 1bcf: 58 pop %rax 0051 1bd0: 48 8b 04 25 00 00 00 00 mov 0x0,%rax 1bd4: R_X86_64_32S current_task 0059 1bd8: 48 8b 80 70 19 00 00 mov 0x1970(%rax),%rax 0060 1bdf: 0f 18 88 78 05 00 00 prefetcht0 0x578(%rax) 0067 1be6: 66 90 xchg %ax,%ax 0069 1be8: eb 13 jmp 1bfd 006b 1bea: 44 89 e6 mov %r12d,%esi 006e 1bed: 48 89 df mov %rbx,%rdi 0071 1bf0: e8 00 00 00 00 call 1bf5 1bf1: R_X86_64_PLT32 __kvm_handle_async_pf-0x4 0076 1bf5: 84 c0 test %al,%al 0078 1bf7: 0f 85 b2 00 00 00 jne 1caf 007e 1bfd: 48 89 df mov %rbx,%rdi 0081 1c00: e8 00 00 00 00 call 1c05 1c01: R_X86_64_PLT32 irqentry_enter-0x4 0086 1c05: 41 89 c5 mov %eax,%r13d 0089 1c08: 90 nop 008a 1c09: 66 90 xchg %ax,%ax 008c 1c0b: eb 61 jmp 1c6e 008e 1c0d: f6 83 88 00 00 00 03 testb $0x3,0x88(%rbx) 0095 1c14: 74 2a je 1c40 0097 1c16: 66 90 xchg %ax,%ax 0099 1c18: eb 54 jmp 1c6e 009b 1c1a: ff 05 00 00 00 00 incl 0x0(%rip) # 1c20 1c1c: R_X86_64_PC32 __preempt_count-0x4 00a1 1c20: 48 8b 05 00 00 00 00 mov 0x0(%rip),%rax # 1c27 1c23: R_X86_64_PC32 __tracepoint_page_fault_user+0x3c 00a8 1c27: 48 85 c0 test %rax,%rax 00ab 1c2a: 74 3c je 1c68 00ad 1c2c: 48 8b 78 08 mov 0x8(%rax),%rdi 00b1 1c30: 48 89 e9 mov %rbp,%rcx 00b4 1c33: 48 89 da mov %rbx,%rdx 00b7 1c36: 4c 89 e6 mov %r12,%rsi 00ba 1c39: e8 00 00 00 00 call 1c3e 1c3a: R_X86_64_PLT32 __SCT__tp_func_page_fault_user-0x4 00bf 1c3e: eb 28 jmp 1c68 00c1 1c40: 66 90 xchg %ax,%ax 00c3 1c42: eb 2a jmp 1c6e 00c5 1c44: ff 05 00 00 00 00 incl 0x0(%rip) # 1c4a 1c46: R_X86_64_PC32 __preempt_count-0x4 00cb 1c4a: 48 8b 05 00 00 00 00 mov 0x0(%rip),%rax # 1c51 1c4d: R_X86_64_PC32 __tracepoint_page_fault_kernel+0x3c 00d2 1c51: 48 85 c0 test %rax,%rax 00d5 1c54: 74 12 je 1c68 00d7 1c56: 48 8b 78 08 mov 0x8(%rax),%rdi 00db 1c5a: 48 89 e9 mov %rbp,%rcx 00de 1c5d: 48 89 da mov %rbx,%rdx 00e1 1c60: 4c 89 e6 mov %r12,%rsi 00e4 1c63: e8 00 00 00 00 call 1c68 1c64: R_X86_64_PLT32 __SCT__tp_func_page_fault_kernel-0x4 00e9 1c68: ff 0d 00 00 00 00 decl 0x0(%rip) # 1c6e 1c6a: R_X86_64_PC32 __preempt_count-0x4 00ef 1c6e: 4c 89 e7 mov %r12,%rdi 00f2 1c71: 48 89 ee mov %rbp,%rsi 00f5 1c74: e8 00 00 00 00 call 1c79 1c75: R_X86_64_PLT32 fault_in_kernel_space-0x4 00fa 1c79: 4c 89 e2 mov %r12,%rdx 00fd 1c7c: 48 89 df mov %rbx,%rdi 0100 1c7f: 84 c0 test %al,%al 0102 1c81: 74 07 je 1c8a 0104 1c83: e8 00 00 00 00 call 1c88 1c84: R_X86_64_PC32 .text+0x637bb 0109 1c88: eb 13 jmp 1c9d 010b 1c8a: e8 00 00 00 00 call 1c8f 1c8b: R_X86_64_PC32 .text+0x63841 0110 1c8f: 9c pushf 0111 1c90: 58 pop %rax 0112 1c91: fa cli 0113 1c92: 0f ba e0 09 bt $0x9,%eax 0117 1c96: 73 05 jae 1c9d 0119 1c98: e8 00 00 00 00 call 1c9d 1c99: R_X86_64_PLT32 trace_hardirqs_off-0x4 011e 1c9d: 90 nop 011f 1c9e: 44 89 ee mov %r13d,%esi 0122 1ca1: 48 89 df mov %rbx,%rdi 0125 1ca4: 5b pop %rbx 0126 1ca5: 5d pop %rbp 0127 1ca6: 41 5c pop %r12 0129 1ca8: 41 5d pop %r13 012b 1caa: e9 00 00 00 00 jmp 1caf 1cab: R_X86_64_PLT32 irqentry_exit-0x4 0130 1caf: 5b pop %rbx 0131 1cb0: 5d pop %rbp 0132 1cb1: 41 5c pop %r12 0134 1cb3: 41 5d pop %r13 0136 1cb5: c3 ret -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki