On 9/24/19 9:52 AM, Cristian Marussi wrote:
Hi Shuah

On 24/09/2019 16:26, Shuah Khan wrote:
Hi Alexei and Daniel,

bpf test doesn't build on Linux 5.4 mainline. Do you know what's
happening here.


make -C tools/testing/selftests/bpf/

side question, since I'm writing arm64/ tests.

my "build-testcases" following the KSFT docs are:

make kselftest
make TARGETS=arm64 kselftest
make -C tools/testing/selftests/
make -C tools/testing/selftests/ INSTALL_PATH=<install-path> install
make TARGETS=arm64 -C tools/testing/selftests/
make TARGETS=arm64 -C tools/testing/selftests/ INSTALL_PATH=<install-path> 
install
./kselftest_install.sh <install-path>

(and related clean targets...)

but definitely NOT

make -C tools/testing/selftests/arm64

(for simplicity....due to the subdirs structure under 
tools/testing/selftests/arm64/)


Some people like to build their tests using:

make -C tools/testing/selftests/<testdir>

I have been continuing to support it for that reason.

Tests with subdirs can handle this case. Pleas see android and futex
tests.

thanks,
-- Shuah



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