diff options
| author | Santosh Sivaraj | 2019-09-04 03:13:59 +0530 |
|---|---|---|
| committer | Michael Ellerman | 2019-09-12 09:27:00 +1000 |
| commit | 6f62a8223e65c0571e48225d5d7e56de95225bae (patch) | |
| tree | 289ff5946d3c92ef4baab0684d82afbc492e8e52 /tools/testing/selftests/powerpc | |
| parent | 20055a8bfaaa75f2cb9c23ecc8ab12b4abd8dc84 (diff) | |
seltests/powerpc: Add a selftest for memcpy_mcsafe
Appropriate self tests for memcpy_mcsafe
Suggested-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Santosh Sivaraj <santosh@fossix.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20190903214359.23887-2-santosh@fossix.org
Diffstat (limited to 'tools/testing/selftests/powerpc')
4 files changed, 9 insertions, 1 deletions
diff --git a/tools/testing/selftests/powerpc/copyloops/.gitignore b/tools/testing/selftests/powerpc/copyloops/.gitignore index de158104912a..12ef5b031974 100644 --- a/tools/testing/selftests/powerpc/copyloops/.gitignore +++ b/tools/testing/selftests/powerpc/copyloops/.gitignore @@ -11,3 +11,4 @@ memcpy_p7_t1 copyuser_64_exc_t0 copyuser_64_exc_t1 copyuser_64_exc_t2 +memcpy_mcsafe_64 diff --git a/tools/testing/selftests/powerpc/copyloops/Makefile b/tools/testing/selftests/powerpc/copyloops/Makefile index 44574f3818b3..0917983a1c78 100644 --- a/tools/testing/selftests/powerpc/copyloops/Makefile +++ b/tools/testing/selftests/powerpc/copyloops/Makefile @@ -12,7 +12,7 @@ ASFLAGS = $(CFLAGS) -Wa,-mpower4 TEST_GEN_PROGS := copyuser_64_t0 copyuser_64_t1 copyuser_64_t2 \ copyuser_p7_t0 copyuser_p7_t1 \ memcpy_64_t0 memcpy_64_t1 memcpy_64_t2 \ - memcpy_p7_t0 memcpy_p7_t1 \ + memcpy_p7_t0 memcpy_p7_t1 memcpy_mcsafe_64 \ copyuser_64_exc_t0 copyuser_64_exc_t1 copyuser_64_exc_t2 EXTRA_SOURCES := validate.c ../harness.c stubs.S @@ -45,6 +45,11 @@ $(OUTPUT)/memcpy_p7_t%: memcpy_power7.S $(EXTRA_SOURCES) -D SELFTEST_CASE=$(subst memcpy_p7_t,,$(notdir $@)) \ -o $@ $^ +$(OUTPUT)/memcpy_mcsafe_64: memcpy_mcsafe_64.S $(EXTRA_SOURCES) + $(CC) $(CPPFLAGS) $(CFLAGS) \ + -D COPY_LOOP=test_memcpy_mcsafe \ + -o $@ $^ + $(OUTPUT)/copyuser_64_exc_t%: copyuser_64.S exc_validate.c ../harness.c \ copy_tofrom_user_reference.S stubs.S $(CC) $(CPPFLAGS) $(CFLAGS) \ diff --git a/tools/testing/selftests/powerpc/copyloops/asm/export.h b/tools/testing/selftests/powerpc/copyloops/asm/export.h index 05c1663c89b0..e6b80d5fbd14 100644 --- a/tools/testing/selftests/powerpc/copyloops/asm/export.h +++ b/tools/testing/selftests/powerpc/copyloops/asm/export.h @@ -1,3 +1,4 @@ /* SPDX-License-Identifier: GPL-2.0 */ #define EXPORT_SYMBOL(x) +#define EXPORT_SYMBOL_GPL(x) #define EXPORT_SYMBOL_KASAN(x) diff --git a/tools/testing/selftests/powerpc/copyloops/memcpy_mcsafe_64.S b/tools/testing/selftests/powerpc/copyloops/memcpy_mcsafe_64.S new file mode 120000 index 000000000000..f0feef3062f6 --- /dev/null +++ b/tools/testing/selftests/powerpc/copyloops/memcpy_mcsafe_64.S @@ -0,0 +1 @@ +../../../../../arch/powerpc/lib/memcpy_mcsafe_64.S
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