linux-kernel - Re: [PATCH v3 16/16] ARM: Remove custom IRQ stat accounting

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Date:   Wed, 02 Sep 2020 21:20:50 +0100
From:   Marc Zyngier <maz@...nel.org>
To:     kernel test robot <lkp@...el.com>
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        kbuild-all@...ts.01.org, Will Deacon <will@...nel.org>,
        Catalin Marinas <catalin.marinas@....com>,
        Russell King <linux@....linux.org.uk>,
        Thomas Gleixner <tglx@...utronix.de>,
        Jason Cooper <jason@...edaemon.net>,
        Sumit Garg <sumit.garg@...aro.org>,
        Valentin Schneider <Valentin.Schneider@....com>,
        Florian Fainelli <f.fainelli@...il.com>
Subject: Re: [PATCH v3 16/16] ARM: Remove custom IRQ stat accounting

On Wed, 02 Sep 2020 08:41:31 +0100,
kernel test robot <lkp@...el.com> wrote:
> 
> Hi Marc,
> 
> I love your patch! Yet something to improve:
> 
> [auto build test ERROR on arm64/for-next/core]
> [also build test ERROR on arm/for-next v5.9-rc3 next-20200828]
> [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]
> 
> url:    https://github.com/0day-ci/linux/commits/Marc-Zyngier/arm-arm64-Turning-IPIs-into-normal-interrupts/20200901-225407
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-next/core
> config: arm-realview_defconfig (attached as .config)
> compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0
> 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
>         # save the attached .config to linux build tree
>         COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm 
> 
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@...el.com>
> 
> All errors (new ones prefixed by >>):
> 
>    arch/arm/kernel/smp.c: In function 'show_ipi_list':
> >> arch/arm/kernel/smp.c:537:27: error: implicit declaration of function 'kstat_irqs_cpu' [-Werror=implicit-function-declaration]
>      537 |    seq_printf(p, "%10u ", kstat_irqs_cpu(irq, cpu));
>          |                           ^~~~~~~~~~~~~~

Now fixed. Thanks for the heads up.

	M.

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