BMC/Intel-BMC/linux.git/tools/testing/selftests/powerpc/tm/Makefile, branch master

selftests/powerpc: Test TM and VMX register state

2017-05-16T03:03:05+00:00

Test that the VMX checkpointed register state is maintained when a VMX unavailable exception is taken during a transaction. Thanks to Breno Leitao and Gustavo Bueno Romero for the original test this is based heavily on. Signed-off-by: Michael Neuling Reviewed-by: Cyril Bur [mpe: Add to .gitignore, always build it 64-bit to fix build errors] Signed-off-by: Michael Ellerman

selftests/powerpc: Fix remaining fallout from recent changes

2017-02-14T15:02:27+00:00

In benchmarks we need to use $(TEST_GEN_PROGS) after we include lib.mk, because lib.mk does the substitution to add $(OUTPUT). In math the vmx and fpu names were typoed so they no longer matched correctly, put back the 'v' and 'f'. In tm we need to substitute $(OUTPUT) into SIGNAL_CONTEXT_CHK_TESTS so that the rule matches. In pmu there is an extraneous ':' on the end of $$BUILD_TARGET for the clean and install rules, which breaks the logic in the child Makefiles. Fixes: a8ba798bc8ec ("selftests: enable O and KBUILD_OUTPUT") Signed-off-by: Michael Ellerman Signed-off-by: Shuah Khan

selftests: enable O and KBUILD_OUTPUT

2017-01-05T20:42:22+00:00

Enable O and KBUILD_OUTPUT for kselftest. User could compile kselftest to another directory by passing O or KBUILD_OUTPUT. And O is high priority than KBUILD_OUTPUT. Signed-off-by: Bamvor Jian Zhang Signed-off-by: Shuah Khan

selftests: remove duplicated all and clean target

2017-01-05T20:41:35+00:00

Currently, kselftest use TEST_PROGS, TEST_PROGS_EXTENDED, TEST_FILES to indicate the test program, extended test program and test files. It is easy to understand the purpose of these files. But mix of compiled and uncompiled files lead to duplicated "all" and "clean" targets. In order to remove the duplicated targets, introduce TEST_GEN_PROGS, TEST_GEN_PROGS_EXTENDED, TEST_GEN_FILES to indicate the compiled objects. Also, the later patch will make use of TEST_GEN_XXX to redirect these files to output directory indicated by KBUILD_OUTPUT or O. And add this changes to "Contributing new tests(details)" of Documentation/kselftest.txt. Signed-off-by: Bamvor Jian Zhang Signed-off-by: Shuah Khan

selftests/powerpc: Add checks for transactional VSXs in signal contexts

2016-10-04T09:33:15+00:00

If a thread receives a signal while transactional the kernel creates a second context to show the transactional state of the process. This test loads some known values and waits for a signal and confirms that the expected values are in the signal context. Signed-off-by: Cyril Bur Signed-off-by: Michael Ellerman

selftests/powerpc: Add checks for transactional VMXs in signal contexts

2016-10-04T09:33:14+00:00

selftests/powerpc: Add checks for transactional FPUs in signal contexts

2016-10-04T09:33:14+00:00

selftests/powerpc: Add checks for transactional GPRs in signal contexts

2016-10-04T09:33:12+00:00

selftests/powerpc: exec() with suspended transaction

2016-07-26T04:28:22+00:00

Perform an exec() class syscall with a suspended transaction. This is a test for the bug we fixed in 8e96a87c5431 ("powerpc/tm: Always reclaim in start_thread() for exec() class syscalls"). Signed-off-by: Cyril Bur [mpe: Fix build errors, use a single binary for the test] Signed-off-by: Michael Ellerman

selftests/powerpc: Add test to check if TM SPRs are corrupted

2016-05-11T11:54:14+00:00

Testing that the TM SPRs are behaving the way they should. Uses more threads than cpus to see if the following register values persist with context switching: - the FS (failure summary) flag in TEXASR - TFIAR and TFHAR Signed-off-by: Rashmica Gupta Signed-off-by: Michael Ellerman