Re: [PATCH v2 2/5] ACPI / APEI: Switch to use new generic UUID API

From: kbuild test robot <lkp@intel.com>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	intel-gfx@lists.freedesktop.org,
	"Rafael J . Wysocki" <rjw@rjwysocki.net>,
	linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org,
	kbuild-all@01.org, Dan Williams <dan.j.williams@intel.com>,
	Borislav Petkov <bp@suse.de>,
	Mika Westerberg <mika.westerberg@linux.intel.com>,
	Christoph Hellwig <hch@lst.de>
Subject: Re: [PATCH v2 2/5] ACPI / APEI: Switch to use new generic UUID API
Date: Thu, 1 Jun 2017 07:56:27 +0800	[thread overview]
Message-ID: <201706010752.hcSS3JQc%fengguang.wu@intel.com> (raw)
In-Reply-To: <20170531194152.65927-3-andriy.shevchenko@linux.intel.com>

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Hi Andy,

[auto build test ERROR on pm/linux-next]
[also build test ERROR on v4.12-rc3 next-20170531]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Andy-Shevchenko/ACPI-et-al-convert-to-use-new-UUID-API/20170601-072311
base:   https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git linux-next
config: x86_64-randconfig-x013-201722 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

   drivers/acpi/apei/ghes.c: In function 'ghes_do_proc':
>> drivers/acpi/apei/ghes.c:434:2: error: unknown type name 'guid_t'
     guid_t *sec_type;
     ^~~~~~
>> drivers/acpi/apei/ghes.c:438:15: error: 'guid_t' undeclared (first use in this function)
      sec_type = (guid_t *)gdata->section_type;
                  ^~~~~~
   drivers/acpi/apei/ghes.c:438:15: note: each undeclared identifier is reported only once for each function it appears in
>> drivers/acpi/apei/ghes.c:438:23: error: expected expression before ')' token
      sec_type = (guid_t *)gdata->section_type;
                          ^
>> drivers/acpi/apei/ghes.c:440:8: error: implicit declaration of function 'guid_equal' [-Werror=implicit-function-declaration]
      if (!guid_equal(sec_type, &CPER_SEC_PLATFORM_MEM)) {
           ^~~~~~~~~~
   cc1: some warnings being treated as errors

vim +/guid_t +434 drivers/acpi/apei/ghes.c

   428	
   429	static void ghes_do_proc(struct ghes *ghes,
   430				 const struct acpi_hest_generic_status *estatus)
   431	{
   432		int sev, sec_sev;
   433		struct acpi_hest_generic_data *gdata;
 > 434		guid_t *sec_type;
   435	
   436		sev = ghes_severity(estatus->error_severity);
   437		apei_estatus_for_each_section(estatus, gdata) {
 > 438			sec_type = (guid_t *)gdata->section_type;
   439			sec_sev = ghes_severity(gdata->error_severity);
 > 440			if (!guid_equal(sec_type, &CPER_SEC_PLATFORM_MEM)) {
   441				struct cper_sec_mem_err *mem_err;
   442				mem_err = (struct cper_sec_mem_err *)(gdata+1);
   443				ghes_edac_report_mem_error(ghes, sev, mem_err);

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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