Messages in this thread | | | Date | Mon, 16 Jan 2023 16:38:38 -0700 | Subject | Re: [tip:sched/core 7/28] rseq.c:139:37: error: 'AT_RSEQ_ALIGN' undeclared; did you mean 'R_SH_ALIGN'? | From | Shuah Khan <> |
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On 1/16/23 13:18, Mathieu Desnoyers wrote: > On 2023-01-16 14:40, kernel test robot wrote: >> tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core >> head: 79ba1e607d68178db7d3fe4f6a4aa38f06805e7b >> commit: 03f5c0272d1b59343144e199becc911dae52c37e [7/28] selftests/rseq: Use ELF auxiliary vector for extensible rseq >> compiler: gcc-11 (Debian 11.3.0-8) 11.3.0 >> reproduce: >> # https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=03f5c0272d1b59343144e199becc911dae52c37e >> git remote add tip https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git >> git fetch --no-tags tip sched/core >> git checkout 03f5c0272d1b59343144e199becc911dae52c37e >> make O=/tmp/kselftest headers >> make O=/tmp/kselftest -C tools/testing/selftests >> >> If you fix the issue, kindly add following tag where applicable >> | Reported-by: kernel test robot <lkp@intel.com> > > In order to fix this, I need to change -I../../../../usr/include/ for $(KHDR_INCLUDES) in tools/testing/selftests/rseq/Makefile > > I can find 25 odd uses of the same pattern in the kernel selftests. Should I fix them all in one go ?
kselftest build depends on headers installed in the root directory. The main makefile enforces this dependency. If this test is being built without installing headers by itself, I think the scripts that build individual tests have to makes sure headers are installed first.
thanks, -- Shuah
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