linux-kernel - Re: [PATCH] pci: Update VPD size with correct length

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Date:	Wed, 16 Dec 2015 18:41:21 +0800
From:	kbuild test robot <lkp@...el.com>
To:	Hannes Reinecke <hare@...e.de>
Cc:	kbuild-all@...org, Bjorn Helgaas <bhelgaas@...gle.com>,
	linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org,
	Hannes Reinecke <hare@...e.de>,
	Alexander Duyck <alexander.h.duyck@...hat.com>,
	Michal Kubecek <mkubecek@...e.com>
Subject: Re: [PATCH] pci: Update VPD size with correct length

Hi Hannes,

[auto build test ERROR on pci/next]
[also build test ERROR on v4.4-rc5 next-20151216]

url:    https://github.com/0day-ci/linux/commits/Hannes-Reinecke/pci-Update-VPD-size-with-correct-length/20151216-183013
base:   https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git next
config: x86_64-randconfig-x011-12141150 (attached as .config)
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

   drivers/pci/access.c: In function 'pci_vpd_pci22_size':
>> drivers/pci/access.c:510:4: error: implicit declaration of function 'dev_debug' [-Werror=implicit-function-declaration]
       dev_debug(&dev->dev,
       ^
   cc1: some warnings being treated as errors

vim +/dev_debug +510 drivers/pci/access.c

   504				off += 1 + (header[0] & 0x07);
   505				tag = (header[0] & 0x78) >> 3;
   506			}
   507			if (tag == 0x0f)	/* End tag descriptor */
   508				break;
   509			if ((tag != 0x02) && (tag != 0x10) && (tag != 0x11)) {
 > 510				dev_debug(&dev->dev,
   511					   "invalid %s vpd tag %02x at offset %zu.",
   512					   header[0] & 0x80 ? "large" : "short",
   513					   tag, off);

---
0-DAY kernel test infrastructure                Open Source Technology Center
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Download attachment ".config.gz" of type "application/octet-stream" (21212 bytes)