RE: [pm:bleeding-edge 122/129] drivers/acpi/acpica/psutils.c:97:27: error: implicit declaration of function 'acpi_ut_safe_strncpy'; did you mean 'acpi_ut_trace_str'?

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May have something to do with this:

#if defined (ACPI_DEBUGGER) || defined (ACPI_APPLICATION)



> -----Original Message-----
> From: Wu, Fengguang
> Sent: Thursday, January 4, 2018 5:51 AM
> To: Moore, Robert <robert.moore@xxxxxxxxx>
> Cc: kbuild-all@xxxxxx; linux-acpi@xxxxxxxxxxxxxxx; devel@xxxxxxxxxx;
> linux-pm@xxxxxxxxxxxxxxx; Rafael J. Wysocki <rjw@xxxxxxxxxxxxx>;
> Schmauss, Erik <erik.schmauss@xxxxxxxxx>
> Subject: [pm:bleeding-edge 122/129] drivers/acpi/acpica/psutils.c:97:27:
> error: implicit declaration of function 'acpi_ut_safe_strncpy'; did you
> mean 'acpi_ut_trace_str'?
> 
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-
> pm.git bleeding-edge
> head:   e65587cfad0fd464e31bcf288c084b9f4d5c302c
> commit: fe2aa18300b9b49d94e509f045602beca40db0aa [122/129] ACPICA:
> Create and deploy safe version of strncpy
> config: x86_64-randconfig-x010-201800 (attached as .config)
> compiler: gcc-7 (Debian 7.2.0-12) 7.2.1 20171025
> reproduce:
>         git checkout fe2aa18300b9b49d94e509f045602beca40db0aa
>         # save the attached .config to linux build tree
>         make ARCH=x86_64
> 
> All errors (new ones prefixed by >>):
> 
>    In file included from drivers/acpi/acpica/accommon.h:56:0,
>                     from drivers/acpi/acpica/psutils.c:45:
>    drivers/acpi/acpica/psutils.c: In function 'acpi_ps_init_op':
> >> drivers/acpi/acpica/psutils.c:97:27: error: implicit declaration of
> function 'acpi_ut_safe_strncpy'; did you mean 'acpi_ut_trace_str'? [-
> Werror=implicit-function-declaration]
>      ACPI_DISASM_ONLY_MEMBERS(acpi_ut_safe_strncpy(op-
> >common.aml_op_name,
>                               ^
>    drivers/acpi/acpica/aclocal.h:753:41: note: in definition of macro
> 'ACPI_DISASM_ONLY_MEMBERS'
>     #define ACPI_DISASM_ONLY_MEMBERS(a)     a;
>                                             ^
>    cc1: some warnings being treated as errors
> 
> vim +97 drivers/acpi/acpica/psutils.c
> 
>   > 45	#include "accommon.h"
>     46	#include "acparser.h"
>     47	#include "amlcode.h"
>     48	#include "acconvert.h"
>     49
>     50	#define _COMPONENT          ACPI_PARSER
>     51	ACPI_MODULE_NAME("psutils")
>     52
>     53
> 	/******************************************************************
> *************
>     54	 *
>     55	 * FUNCTION:    acpi_ps_create_scope_op
>     56	 *
>     57	 * PARAMETERS:  None
>     58	 *
>     59	 * RETURN:      A new Scope object, null on failure
>     60	 *
>     61	 * DESCRIPTION: Create a Scope and associated namepath op
> with the root name
>     62	 *
>     63
> ************************************************************************
> ******/
>     64	union acpi_parse_object *acpi_ps_create_scope_op(u8 *aml)
>     65	{
>     66		union acpi_parse_object *scope_op;
>     67
>     68		scope_op = acpi_ps_alloc_op(AML_SCOPE_OP, aml);
>     69		if (!scope_op) {
>     70			return (NULL);
>     71		}
>     72
>     73		scope_op->named.name = ACPI_ROOT_NAME;
>     74		return (scope_op);
>     75	}
>     76
>     77
> 	/******************************************************************
> *************
>     78	 *
>     79	 * FUNCTION:    acpi_ps_init_op
>     80	 *
>     81	 * PARAMETERS:  op              - A newly allocated Op object
>     82	 *              opcode          - Opcode to store in the Op
>     83	 *
>     84	 * RETURN:      None
>     85	 *
>     86	 * DESCRIPTION: Initialize a parse (Op) object
>     87	 *
>     88
> ************************************************************************
> ******/
>     89
>     90	void acpi_ps_init_op(union acpi_parse_object *op, u16 opcode)
>     91	{
>     92		ACPI_FUNCTION_ENTRY();
>     93
>     94		op->common.descriptor_type = ACPI_DESC_TYPE_PARSER;
>     95		op->common.aml_opcode = opcode;
>     96
>   > 97		ACPI_DISASM_ONLY_MEMBERS(acpi_ut_safe_strncpy(op-
> >common.aml_op_name,
>     98
> (acpi_ps_get_opcode_info
>     99							       (opcode))->name,
>    100							      sizeof(op->common.
>    101								     aml_op_name)));
>    102	}
>    103
> 
> ---
> 0-DAY kernel test infrastructure                Open Source Technology
> Center
> https://lists.01.org/pipermail/kbuild-all                   Intel
> Corporation
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