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From: kernel test robot <>
To: David Gow <>,
	Brendan Higgins <>,
	Daniel Latypov <>,
	Shuah Khan <>
Cc:, David Gow <>,,,, Kees Cook <>,,,
	Oliver Glitta <>,
	Hyeonggon Yoo <>,
	Christoph Lameter <>,
	Vlastimil Babka <>,
	David Rientjes <>,
	Andrew Morton <>
Subject: Re: [PATCH v2 3/3] mm: slub: test: Use the kunit_get_current_test() function
Date: Tue, 25 Oct 2022 22:42:22 +0800	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

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Hi David,

I love your patch! Yet something to improve:

[auto build test ERROR on vbabka-slab/for-next]
[also build test ERROR on kees/for-next/pstore linus/master v6.1-rc2 next-20221025]
[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]

base:   git:// for-next
patch link:
patch subject: [PATCH v2 3/3] mm: slub: test: Use the kunit_get_current_test() function
config: s390-defconfig (attached as .config)
compiler: s390-linux-gcc (GCC) 12.1.0
reproduce (this is a W=1 build):
        wget -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git remote add linux-review
        git fetch --no-tags linux-review David-Gow/kunit-Provide-a-static-key-to-check-if-KUnit-is-actively-running-tests/20221025-152023
        git checkout 048f50673812037a89a222fd04beaeaa59a2c2bb
        # 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=s390 SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <>

All errors (new ones prefixed by >>):

>> s390-linux-ld: mm/slub.o:(__jump_table+0xc8): undefined reference to `kunit_running'
   s390-linux-ld: mm/slub.o: `kunit_running' non-PLT reloc for symbol defined in shared library and accessed from executable (rebuild file with -fPIC ?)
   s390-linux-ld: final link failed: bad value
   pahole: .tmp_vmlinux.btf: No such file or directory
   .btf.vmlinux.bin.o: file not recognized: file format not recognized

0-DAY CI Kernel Test Service

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  parent reply	other threads:[~2022-10-25 14:43 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-10-25  7:19 [PATCH v2 1/3] kunit: Provide a static key to check if KUnit is actively running tests David Gow
2022-10-25  7:19 ` [PATCH v2 2/3] kunit: Use the static key when retrieving the current test David Gow
2022-10-25  7:19 ` [PATCH v2 3/3] mm: slub: test: Use the kunit_get_current_test() function David Gow
2022-10-25  9:07   ` Vlastimil Babka
2022-10-25 14:42   ` kernel test robot [this message]
2022-10-25 22:34   ` kernel test robot

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