linux-kernel - Re: [PATCH v9 2/4] irqchip: Add IMX MU MSI controller driver

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Message-ID: <87h71iqrgg.wl-maz@kernel.org>
Date:   Thu, 08 Sep 2022 08:02:23 +0100
From:   Marc Zyngier <maz@...nel.org>
To:     kernel test robot <lkp@...el.com>, Frank Li <Frank.Li@....com>
Cc:     tglx@...utronix.de, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, shawnguo@...nel.org,
        s.hauer@...gutronix.de, kw@...ux.com, bhelgaas@...gle.com,
        kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-pci@...r.kernel.org, peng.fan@....com, aisheng.dong@....com,
        jdmason@...zu.us, kernel@...gutronix.de, festevam@...il.com,
        linux-imx@....com, kishon@...com, lorenzo.pieralisi@....com,
        ntb@...ts.linux.dev, lznuaa@...il.com, imx@...ts.linux.dev,
        manivannan.sadhasivam@...aro.org
Subject: Re: [PATCH v9 2/4] irqchip: Add IMX MU MSI controller driver

Frank,

On Thu, 08 Sep 2022 01:03:27 +0100,
kernel test robot <lkp@...el.com> wrote:
> 
> Hi Frank,
> 
> I love your patch! Yet something to improve:
> 
> [auto build test ERROR on jonmason-ntb/ntb-next]
> [also build test ERROR on robh/for-next linus/master v6.0-rc4 next-20220907]
> [cannot apply to tip/irq/core]
> [If your patch is applied to the wrong git tree, kindly drop us a note.
> And when submitting patch, we suggest to use '--base' as documented in
> https://git-scm.com/docs/git-format-patch#_base_tree_information]
> 
> url:    https://github.com/intel-lab-lkp/linux/commits/Frank-Li/PCI-EP-driver-support-MSI-doorbell-from-host/20220907-115114
> base:   https://github.com/jonmason/ntb ntb-next
> config: s390-randconfig-s033-20220907 (https://download.01.org/0day-ci/archive/20220908/202209080757.hQMfrrfm-lkp@intel.com/config)
> compiler: s390-linux-gcc (GCC) 12.1.0
> reproduce:
>         wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
>         chmod +x ~/bin/make.cross
>         # apt-get install sparse
>         # sparse version: v0.6.4-39-gce1a6720-dirty
>         # https://github.com/intel-lab-lkp/linux/commit/c1f079e633c10b4f2f1f3c8f52e447d13fda8ddb
>         git remote add linux-review https://github.com/intel-lab-lkp/linux
>         git fetch --no-tags linux-review Frank-Li/PCI-EP-driver-support-MSI-doorbell-from-host/20220907-115114
>         git checkout c1f079e633c10b4f2f1f3c8f52e447d13fda8ddb
>         # save the config file
>         mkdir build_dir && cp config build_dir/.config
>         COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=s390 SHELL=/bin/bash
> 
> If you fix the issue, kindly add following tag where applicable
> Reported-by: kernel test robot <lkp@...el.com>
> 
> All errors (new ones prefixed by >>):
> 
>    s390-linux-ld: drivers/irqchip/irq-imx-mu-msi.o: in function `imx_mu_of_init':
> >> drivers/irqchip/irq-imx-mu-msi.c:316: undefined reference to `devm_platform_ioremap_resource_byname'

This is about the 4th time this breakage gets reported. You keep
reposting this series without addressing it. What is it going to take
for you to finally fix it? Clearly, I'm not going to bother taking a
series that has pending build breakages.

	M.

-- 
Without deviation from the norm, progress is not possible.