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Thu, 14 May 2026 14:07:16 +0000 Date: Thu, 14 May 2026 22:07:05 +0800 From: kernel test robot To: Josh Poimboeuf CC: , , Subject: vmlinux.o: error: objtool: _RINvXs5_NtNtCshc5sK6KjdJJ_6kernel5alloc4kboxINtB6_3BoxINtNtNtCsbsbRiabPlh9_4core3mem12maybe_uninit11MaybeUninitINtNtBa_7debugfs5ScopeNtCscKcGI1asYQG_19rust_debugfs_scoped10DeviceDataEENtNtB8_9allocator7KmallocEINtCs57PXBekmiam_... 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(https://download.01.org/0day-ci/archive/20260513/202605131123.XNjFovyZ-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 | Fixes: 2058f6d1660e ("objtool: Refactor prefix symbol creation code") | Reported-by: kernel test robot | Closes: https://lore.kernel.org/r/202605131123.XNjFovyZ-lkp@intel.com/ All errors (new ones prefixed by >>): vmlinux.o: error: objtool: .altinstr_replacement+0x162a: redundant UACCESS disable vmlinux.o: error: objtool: _RINvMs3_NvNtNtCshc5sK6KjdJJ_6kernel4sync4lock1__INtB6_12___ThePinDataINtNtNtBc_5alloc4kvec3VecINtNtCsbsbRiabPlh9_4core3pin3PinINtNtB1a_4kbox3BoxINtNtBc_7debugfs5ScopeNtCscKcGI1asYQG_19rust_debugfs_scoped10DeviceDataENtNtB1a_9allocator7KmallocEEB3s_ENtNtB8_5mutex12MutexBackendE5stateNtNtB1z_7convert10InfallibleINtNtCs57PXBekmiam_8pin_init10___internal11InitClosureNCINvMs5_NtBc_5typesINtB60_6OpaqueNtNtCsfd3uB5I4hpp_8bindings12bindings_raw5mutexE8ffi_initNCNCNvMs0_B8_INtB8_4LockB15_B3Z_E3new0s_0E0B6b_B4x_EEB2G_: symbol name too long, can't create __pfx_ symbol >> vmlinux.o: error: objtool: _RINvXs5_NtNtCshc5sK6KjdJJ_6kernel5alloc4kboxINtB6_3BoxINtNtNtCsbsbRiabPlh9_4core3mem12maybe_uninit11MaybeUninitINtNtBa_7debugfs5ScopeNtCscKcGI1asYQG_19rust_debugfs_scoped10DeviceDataEENtNtB8_9allocator7KmallocEINtCs57PXBekmiam_8pin_init12InPlaceWriteB1L_E14write_pin_initNtNtBa_5error5ErrorINtNtB3p_10___internal11InitClosureNCINvYIBH_B1L_B2W_EINtNtBa_4init11InPlaceInitB1L_E8pin_initNtNtBX_7convert10InfallibleINtB3p_12ChainPinInitIB4F_NCINvMs_B1O_B1L_3newB6a_NCINvMB1O_NtB1O_3Dir5scopeB27_B6a_NCNvB29_17create_file_writes0_0B27_E0B27_Es0_0B1L_B6a_ENCB73_0B1L_B6a_EE0B1L_B4l_EEB29_: symbol name too long, can't create __pfx_ symbol >> vmlinux.o: error: objtool: _RINvXs5_NtNtCshc5sK6KjdJJ_6kernel5alloc4kboxINtB6_3BoxINtNtNtCsbsbRiabPlh9_4core3mem12maybe_uninit11MaybeUninitINtNtBa_7debugfs5ScopeNtCscKcGI1asYQG_19rust_debugfs_scoped10ModuleDataEENtNtB8_9allocator7KmallocEINtCs57PXBekmiam_8pin_init12InPlaceWriteB1L_E14write_pin_initNtNtBa_5error5ErrorINtNtB3p_10___internal11InitClosureNCINvYIBH_B1L_B2W_EINtNtBa_4init11InPlaceInitB1L_E8pin_initNtNtBX_7convert10InfallibleINtB3p_12ChainPinInitIB4F_NCINvMs_B1O_B1L_3newB6a_NCINvMB1O_NtB1O_3Dir5scopeB27_B6a_NCNvB29_12init_control0IB4F_NCNvMB29_B27_4inits_0B27_B6a_EE0B8k_Es0_0B1L_B6a_ENCB73_0B1L_B6a_EE0B1L_B4l_EEB29_: symbol name too long, can't create __pfx_ symbol -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki