linux-kernel - Re: [PATCH v12 7/7] kasan: don't run tests in async mode

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Date:   Tue, 9 Feb 2021 11:33:24 +0000
From:   Vincenzo Frascino <vincenzo.frascino@....com>
To:     kernel test robot <lkp@...el.com>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        kasan-dev@...glegroups.com
Cc:     kbuild-all@...ts.01.org, Andrew Morton <akpm@...ux-foundation.org>,
        Linux Memory Management List <linux-mm@...ck.org>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        Dmitry Vyukov <dvyukov@...gle.com>,
        Andrey Ryabinin <aryabinin@...tuozzo.com>
Subject: Re: [PATCH v12 7/7] kasan: don't run tests in async mode



On 2/9/21 6:32 AM, kernel test robot wrote:
> Hi Vincenzo,
> 
> I love your patch! Yet something to improve:
> 
> [auto build test ERROR on next-20210125]
> [cannot apply to arm64/for-next/core xlnx/master arm/for-next soc/for-next kvmarm/next linus/master hnaz-linux-mm/master v5.11-rc6 v5.11-rc5 v5.11-rc4 v5.11-rc6]

The patches are based on linux-next/akpm and since they depend on some patches
present on that tree, can be applied only on linux-next/akpm and linux-next/master.

The dependency is reported in the cover letter.

Thanks,
Vincenzo

> [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/Vincenzo-Frascino/arm64-ARMv8-5-A-MTE-Add-async-mode-support/20210209-080907
> base:    59fa6a163ffabc1bf25c5e0e33899e268a96d3cc
> config: powerpc64-randconfig-r033-20210209 (attached as .config)
> compiler: powerpc-linux-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
>         # https://github.com/0day-ci/linux/commit/53907a0b15724b414ddd9201356f92e09571ef90
>         git remote add linux-review https://github.com/0day-ci/linux
>         git fetch --no-tags linux-review Vincenzo-Frascino/arm64-ARMv8-5-A-MTE-Add-async-mode-support/20210209-080907
>         git checkout 53907a0b15724b414ddd9201356f92e09571ef90
>         # save the attached .config to linux build tree
>         COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=powerpc64 
> 
> 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 >>):
> 
>    powerpc-linux-ld: lib/test_kasan.o: in function `kasan_test_init':
>    test_kasan.c:(.text+0x849a): undefined reference to `kasan_flag_async'
>>> powerpc-linux-ld: test_kasan.c:(.text+0x84a2): undefined reference to `kasan_flag_async'
>    powerpc-linux-ld: test_kasan.c:(.text+0x84e2): undefined reference to `kasan_flag_async'
> 
> ---
> 0-DAY CI Kernel Test Service, Intel Corporation
> https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
> 

-- 
Regards,
Vincenzo