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Date:   Wed, 10 Aug 2022 23:46:51 +0800
From:   kernel test robot <lkp@intel.com>
To:     Frank Li <Frank.Li@nxp.com>
Cc:     kbuild-all@lists.01.org, linux-ntb@googlegroups.com,
        linux-kernel@vger.kernel.org, Jon Mason <jdmason@kudzu.us>
Subject: [jonmason-ntb:ntb-next-hacking 16/18]
 drivers/irqchip/irq-imx-mu-msi.c:128: undefined reference to
 `pci_msi_unmask_irq'
Message-ID: <202208102343.yHsh1iyB-lkp@intel.com>
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tree:   https://github.com/jonmason/ntb ntb-next-hacking
head:   d90921d21692b59734d2452efea346217a526f44
commit: 1db755129d2544df84dc197095c14170cfa419c7 [16/18] irqchip: imx mu worked as msi controller
config: arm64-randconfig-r022-20220810 (https://download.01.org/0day-ci/archive/20220810/202208102343.yHsh1iyB-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 12.1.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/jonmason/ntb/commit/1db755129d2544df84dc197095c14170cfa419c7
        git remote add jonmason-ntb https://github.com/jonmason/ntb
        git fetch --no-tags jonmason-ntb ntb-next-hacking
        git checkout 1db755129d2544df84dc197095c14170cfa419c7
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   aarch64-linux-ld: Unexpected GOT/PLT entries detected!
   aarch64-linux-ld: Unexpected run-time procedure linkages detected!
   aarch64-linux-ld: ID map text too big or misaligned
   aarch64-linux-ld: drivers/irqchip/irq-imx-mu-msi.o: in function `imx_mu_msi_unmask_irq':
>> drivers/irqchip/irq-imx-mu-msi.c:128: undefined reference to `pci_msi_unmask_irq'
   aarch64-linux-ld: drivers/irqchip/irq-imx-mu-msi.o: in function `imx_mu_msi_mask_irq':
>> drivers/irqchip/irq-imx-mu-msi.c:120: undefined reference to `pci_msi_mask_irq'


vim +128 drivers/irqchip/irq-imx-mu-msi.c

   115	
   116	static void imx_mu_msi_mask_irq(struct irq_data *data)
   117	{
   118		struct imx_mu_msi *msi_data = irq_data_get_irq_chip_data(data->parent_data);
   119	
 > 120		pci_msi_mask_irq(data);
   121		imx_mu_xcr_rmw(msi_data, IMX_MU_RCR, 0, IMX_MU_xCR_RIEn(msi_data->cfg->type, data->hwirq));
   122	}
   123	
   124	static void imx_mu_msi_unmask_irq(struct irq_data *data)
   125	{
   126		struct imx_mu_msi *msi_data = irq_data_get_irq_chip_data(data->parent_data);
   127	
 > 128		pci_msi_unmask_irq(data);
   129		imx_mu_xcr_rmw(msi_data, IMX_MU_RCR, IMX_MU_xCR_RIEn(msi_data->cfg->type, data->hwirq), 0);
   130	}
   131	

-- 
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https://01.org/lkp