linux-kernel - Re: [PATCH 2/7] misc: pci_endpoint_test: Do not request or allocate IRQs in probe

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Date:   Tue, 31 Dec 2019 14:05:15 +0530
From:   Kishon Vijay Abraham I <kishon@...com>
To:     kbuild test robot <lkp@...el.com>
CC:     <kbuild-all@...ts.01.org>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Arnd Bergmann <arnd@...db.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        <linux-pci@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 2/7] misc: pci_endpoint_test: Do not request or allocate
 IRQs in probe

Hi,

On 30/12/19 10:40 PM, kbuild test robot wrote:
> Hi Kishon,
> 
> I love your patch! Perhaps something to improve:
> 
> [auto build test WARNING on char-misc/char-misc-testing]
> [also build test WARNING on pci/next arm-soc/for-next linus/master v5.5-rc4 next-20191220]
> [if your patch is applied to the wrong git tree, please drop us a note to help
> improve the system. BTW, we also suggest to use '--base' option to specify the
> base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
> 
> url:    https://github.com/0day-ci/linux/commits/Kishon-Vijay-Abraham-I/Improvements-to-pci_endpoint_test-driver/20191230-203402
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git d1eef1c619749b2a57e514a3fa67d9a516ffa919
> config: arm-randconfig-a001-20191229 (attached as .config)
> compiler: arm-linux-gnueabi-gcc (GCC) 7.5.0
> 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
>         GCC_VERSION=7.5.0 make.cross ARCH=arm 
> 
> If you fix the issue, kindly add following tag
> Reported-by: kbuild test robot <lkp@...el.com>
> 
> All warnings (new ones prefixed by >>):
> 
>    In file included from include/linux/kernel.h:11:0,
>                     from include/linux/delay.h:22,
>                     from drivers/[1] -> http://lore.kernel.org/r/20191209092147.22901-1-kishon@ti.commisc/pci_endpoint_test.c:10:
>    drivers/misc/pci_endpoint_test.c: In function 'pci_endpoint_test_probe':
>    drivers/misc/pci_endpoint_test.c:73:22: error: 'PCI_DEVICE_ID_TI_J721E' undeclared (first use in this function); did you mean 'PCI_DEVICE_ID_TI_7510'?
>       ((pdev)->device == PCI_DEVICE_ID_TI_J721E)

The patches in this series should be merged only after [1]. With that
this error wouldn't be seen.

[1] -> http://lore.kernel.org/r/20191209092147.22901-1-kishon@ti.com

Thanks
Kishon