diff options
| author | Xi Ruoyao <xry111@xry111.site> | 2024-09-01 14:13:11 +0800 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2024-09-13 17:28:35 +0200 |
| commit | 18efd0b10e0fd77fe649a375f9f17a387b5d1609 (patch) | |
| tree | 66cb8366065d0f5866f08e4cade3e2ccd968eb99 /tools | |
| parent | 4d456f0c87c95efb6197a30cd76b5b6ee5fb012e (diff) | |
LoongArch: vDSO: Wire up getrandom() vDSO implementation
Hook up the generic vDSO implementation to the LoongArch vDSO data page
by providing the required __arch_chacha20_blocks_nostack,
__arch_get_k_vdso_rng_data, and getrandom_syscall implementations. Also
wire up the selftests.
Signed-off-by: Xi Ruoyao <xry111@xry111.site>
Acked-by: Huacai Chen <chenhuacai@kernel.org>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'tools')
| l--------- | tools/arch/loongarch/vdso | 1 | ||||
| -rw-r--r-- | tools/testing/selftests/vDSO/Makefile | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/tools/arch/loongarch/vdso b/tools/arch/loongarch/vdso new file mode 120000 index 000000000000..ebda43a82db7 --- /dev/null +++ b/tools/arch/loongarch/vdso @@ -0,0 +1 @@ +../../../arch/loongarch/vdso
\ No newline at end of file diff --git a/tools/testing/selftests/vDSO/Makefile b/tools/testing/selftests/vDSO/Makefile index bd5005a7b37a..d586d3e7a7c1 100644 --- a/tools/testing/selftests/vDSO/Makefile +++ b/tools/testing/selftests/vDSO/Makefile @@ -9,7 +9,7 @@ ifeq ($(ARCH),$(filter $(ARCH),x86 x86_64)) TEST_GEN_PROGS += vdso_standalone_test_x86 endif TEST_GEN_PROGS += vdso_test_correctness -ifeq ($(ARCH)$(CONFIG_X86_32),$(filter $(ARCH)$(CONFIG_X86_32),x86 x86_64)) +ifeq ($(ARCH)$(CONFIG_X86_32),$(filter $(ARCH)$(CONFIG_X86_32),x86 x86_64 loongarch)) TEST_GEN_PROGS += vdso_test_getrandom TEST_GEN_PROGS += vdso_test_chacha endif |