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| author | Tiezhu Yang <yangtiezhu@loongson.cn> | 2024-04-28 11:05:29 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-05-05 17:28:07 -0700 |
| commit | dc8dc573aae7e1482425804b672905013a7191cc (patch) | |
| tree | 9d3d1e552ec1cd04aa7ab83ce4943585742e3629 /tools | |
| parent | 77ddd726f90c15770c48e77979c0b5d55b032e60 (diff) | |
| download | linux-dc8dc573aae7e1482425804b672905013a7191cc.tar.gz | |
selftests/vDSO: fix building errors on LoongArch
Patch series "selftests/vDSO: Fix errors on LoongArch", v4.
This patch (of 2):
There exist the following errors when build vDSO selftests on LoongArch:
# make headers && cd tools/testing/selftests/vDSO && make
...
error: 'VDSO_VERSION' undeclared (first use in this function)
...
error: 'VDSO_NAMES' undeclared (first use in this function)
We can see the following code in arch/loongarch/vdso/vdso.lds.S:
VERSION
{
LINUX_5.10 {
global:
__vdso_getcpu;
__vdso_clock_getres;
__vdso_clock_gettime;
__vdso_gettimeofday;
__vdso_rt_sigreturn;
local: *;
};
}
so VDSO_VERSION should be 6 and VDSO_NAMES should be 1 for LoongArch,
add them to fix the building errors on LoongArch.
Link: https://lkml.kernel.org/r/20240428030530.24399-1-yangtiezhu@loongson.cn
Link: https://lkml.kernel.org/r/20240428030530.24399-2-yangtiezhu@loongson.cn
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Reviewed-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Kees Cook <keescook@chromium.org>
Cc: Mark Brown <broonie@kernel.org>
Cc: Shuah Khan <skhan@linuxfoundation.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vincenzo Frascino <vincenzo.frascino@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/vDSO/vdso_config.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tools/testing/selftests/vDSO/vdso_config.h b/tools/testing/selftests/vDSO/vdso_config.h index cdfed403ba13f8..7b543e7f04d7b0 100644 --- a/tools/testing/selftests/vDSO/vdso_config.h +++ b/tools/testing/selftests/vDSO/vdso_config.h @@ -53,15 +53,19 @@ #if __riscv_xlen == 32 #define VDSO_32BIT 1 #endif +#elif defined(__loongarch__) +#define VDSO_VERSION 6 +#define VDSO_NAMES 1 #endif -static const char *versions[6] = { +static const char *versions[7] = { "LINUX_2.6", "LINUX_2.6.15", "LINUX_2.6.29", "LINUX_2.6.39", "LINUX_4", "LINUX_4.15", + "LINUX_5.10" }; static const char *names[2][6] = { |