linux-kernel - Re: [PATCH 2/2, powerpc/powernv] powerpc/powernv: Tweak PCI_DEV_FLAGS_QUIET_PCI

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Date:   Fri, 16 Mar 2018 16:41:31 +0800
From:   kbuild test robot <lkp@...el.com>
To:     "Desnes A. Nunes do Rosario" <desnesn@...ux.vnet.ibm.com>
Cc:     kbuild-all@...org, linux-kernel@...r.kernel.org,
        linux-pci@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
        bhelgaas@...gle.com, benh@...nel.crashing.org, paulus@...ba.org,
        mpe@...erman.id.au, ruscur@...sell.cc, aik@...abs.ru,
        david@...son.dropbear.id.au, fbarrat@...ux.vnet.ibm.com,
        brking@...ux.vnet.ibm.com
Subject: Re: [PATCH 2/2, powerpc/powernv] powerpc/powernv: Tweak
 PCI_DEV_FLAGS_QUIET_PCI_REALIGN on/off during boot

Hi Desnes,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on linus/master]
[also build test ERROR on v4.16-rc5 next-20180316]
[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/Desnes-A-Nunes-do-Rosario/powerpc-powernv-Tweak-PCI_DEV_FLAGS_QUIET_PCI_REALIGN-on-off-during-boot/20180316-112524
config: powerpc-defconfig (attached as .config)
compiler: powerpc64-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=powerpc 

All errors (new ones prefixed by >>):

   arch/powerpc/platforms/powernv/pci.c: In function 'disable_realign_menssages':
>> arch/powerpc/platforms/powernv/pci.c:1114:20: error: 'PCI_DEV_FLAGS_QUIET_PCI_REALIGN' undeclared (first use in this function); did you mean 'PCI_DEV_FLAG_PCIE_BRIDGE_ALIAS'?
     dev->dev_flags |= PCI_DEV_FLAGS_QUIET_PCI_REALIGN;
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                       PCI_DEV_FLAG_PCIE_BRIDGE_ALIAS
   arch/powerpc/platforms/powernv/pci.c:1114:20: note: each undeclared identifier is reported only once for each function it appears in
   arch/powerpc/platforms/powernv/pci.c: In function 'enable_realign_menssages':
   arch/powerpc/platforms/powernv/pci.c:1121:20: error: 'PCI_DEV_FLAGS_QUIET_PCI_REALIGN' undeclared (first use in this function); did you mean 'PCI_DEV_FLAG_PCIE_BRIDGE_ALIAS'?
     dev->dev_flags ^= PCI_DEV_FLAGS_QUIET_PCI_REALIGN;
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                       PCI_DEV_FLAG_PCIE_BRIDGE_ALIAS

vim +1114 arch/powerpc/platforms/powernv/pci.c

  1110	
  1111	/* Fixup that disables PCI realignment menssages for all PCI devices */
  1112	static void disable_realign_menssages(struct pci_dev *dev)
  1113	{
> 1114		dev->dev_flags |= PCI_DEV_FLAGS_QUIET_PCI_REALIGN;
  1115	}
  1116	DECLARE_PCI_FIXUP_EARLY(PCI_ANY_ID, PCI_ANY_ID, disable_realign_menssages);
  1117	

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