On Tue, Dec 27, 2016 at 07:46:55PM +0100, Daniel Vetter wrote:
>On Wed, Dec 28, 2016 at 12:57:07AM +0800, kbuild test robot wrote:
>> tree: git://anongit.freedesktop.org/drm-intel drm-intel-nightly
>> head: 0d15e733fab5dd48154dda2bebdacd1d87069d08
>> commit: 50f0033d1a0f3a8e9eed09ab68067fbb57b0669d [341/365] drm: Add some
>> kselftests for the DRM range manager (struct drm_mm)
>> config: arm-allmodconfig (attached as .config)
>> compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705
>> reproduce:
>> wget
>> https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross
>> -O ~/bin/make.cross
>> chmod +x ~/bin/make.cross
>> git checkout 50f0033d1a0f3a8e9eed09ab68067fbb57b0669d
>> # save the attached .config to linux build tree
>> make.cross ARCH=arm
>>
>> All errors (new ones prefixed by >>):
>>
>> >> drivers/gpu/drm//selftests/test-drm_mm.c:58:1: fatal error: opening
>> >> dependency file drivers/gpu/drm//selftests/.test-drm_mm.o.d: No such file
>> >> or directory
>> MODULE_LICENSE("GPL");
>> ^~~~~~~~~~~~~~
>> compilation terminated.
>
>Hm, it compiles fine here. Is there anything different than normal in your
>build setup? Like compiling to a different target using O=$output_path?
Yes we use separated .o dir. Is that the problem?
Thanks,
Fengguang
>> vim +58 drivers/gpu/drm//selftests/test-drm_mm.c
>>
>> 42
>> 43 return err > 0 ? 0 : err;
>> 44 }
>> 45
>> 46 static void __exit test_drm_mm_exit(void)
>> 47 {
>> 48 }
>> 49
>> 50 module_init(test_drm_mm_init);
>> 51 module_exit(test_drm_mm_exit);
>> 52
>> 53 module_param(random_seed, uint, 0400);
>> 54 module_param(max_iterations, uint, 0400);
>> 55 module_param(max_prime, uint, 0400);
>> 56
>> 57 MODULE_AUTHOR("Intel Corporation");
>> > 58 MODULE_LICENSE("GPL");
>>
>> ---
>> 0-DAY kernel test infrastructure Open Source Technology Center
>> https://lists.01.org/pipermail/kbuild-all Intel Corporation
>
>
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>> dri-devel at lists.freedesktop.org
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>
>
>--
>Daniel Vetter
>Software Engineer, Intel Corporation
>http://blog.ffwll.ch
