diff options
| author |   Guo Ren <guoren@kernel.org> | 2022-11-03 04:04:51 -0400 |
|---|---|---|
| committer |   Shuah Khan <skhan@linuxfoundation.org> | 2022-11-03 03:28:01 -0600 |
| commit | d942f231afc037490538cea67bb0c667e6d12214 (patch) | |
| tree | 355b720708bd73bd0932f9148fbb6345c8bcd2be /tools/testing/selftests/vDSO | |
| parent | Documentation: amd-pstate: Add tbench and gitsource test introduction (diff) | |
| download | wireguard-linux-d942f231afc037490538cea67bb0c667e6d12214.tar.xz wireguard-linux-d942f231afc037490538cea67bb0c667e6d12214.zip | |
selftests/vDSO: Add riscv getcpu & gettimeofday test
Enable vDSO getcpu & gettimeofday test for riscv. But only riscv64
supports __vdso_gettimeofday and riscv32 is under development.
VERSION
{
LINUX_4.15 {
global:
__vdso_rt_sigreturn;
__vdso_gettimeofday;
__vdso_clock_gettime;
__vdso_clock_getres;
__vdso_getcpu;
__vdso_flush_icache;
local: *;
};
}
Co-developed-by: haocheng.zy <haocheng.zy@linux.alibaba.com>
Signed-off-by: haocheng.zy <haocheng.zy@linux.alibaba.com>
Suggested-by: Mao Han <han_mao@linux.alibaba.com>
Reviewed-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
Signed-off-by: Guo Ren <guoren@kernel.org>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Elliott Hughes <enh@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Diffstat (limited to 'tools/testing/selftests/vDSO')
| -rw-r--r-- | tools/testing/selftests/vDSO/vdso_test_getcpu.c | 4 | ||||
| -rw-r--r-- | tools/testing/selftests/vDSO/vdso_test_gettimeofday.c | 3 |
2 files changed, 7 insertions, 0 deletions
diff --git a/tools/testing/selftests/vDSO/vdso_test_getcpu.c b/tools/testing/selftests/vDSO/vdso_test_getcpu.c index fc25ede131b8..1df5d057d79f 100644 --- a/tools/testing/selftests/vDSO/vdso_test_getcpu.c +++ b/tools/testing/selftests/vDSO/vdso_test_getcpu.c @@ -14,7 +14,11 @@ #include "../kselftest.h" #include "parse_vdso.h" +#if defined(__riscv) +const char *version = "LINUX_4.15"; +#else const char *version = "LINUX_2.6"; +#endif const char *name = "__vdso_getcpu"; struct getcpu_cache; diff --git a/tools/testing/selftests/vDSO/vdso_test_gettimeofday.c b/tools/testing/selftests/vDSO/vdso_test_gettimeofday.c index 8ccc73ed8240..e411f287a426 100644 --- a/tools/testing/selftests/vDSO/vdso_test_gettimeofday.c +++ b/tools/testing/selftests/vDSO/vdso_test_gettimeofday.c @@ -27,6 +27,9 @@ #if defined(__aarch64__) const char *version = "LINUX_2.6.39"; const char *name = "__kernel_gettimeofday"; +#elif defined(__riscv) +const char *version = "LINUX_4.15"; +const char *name = "__vdso_gettimeofday"; #else const char *version = "LINUX_2.6"; const char *name = "__vdso_gettimeofday"; |