tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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selftests: vDSO: don't hard-code location of vDSO sources

Architectures use different location for vDSO sources:

arch/mips/vdso
arch/sparc/vdso
arch/arm64/kernel/vdso
arch/riscv/kernel/vdso
arch/csky/kernel/vdso
arch/x86/um/vdso
arch/x86/entry/vdso
arch/powerpc/kernel/vdso
arch/arm/vdso
arch/loongarch/vdso

Don't hard-code vdso sources location in selftest Makefile. Instead
create a vdso/ symbolic link in tools/arch/$arch/ and update Makefile
accordingly.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

authored by

Christophe Leroy and committed by
Jason A. Donenfeld 20a9af05 01b52f01

+1 -1
+1 -1
tools/testing/selftests/vDSO/Makefile
··· 40 40 $(OUTPUT)/vdso_test_getrandom: CFLAGS += -isystem $(top_srcdir)/tools/include \ 41 41 -isystem $(top_srcdir)/include/uapi 42 42 43 - $(OUTPUT)/vdso_test_chacha: $(top_srcdir)/arch/$(ARCH)/entry/vdso/vgetrandom-chacha.S 43 + $(OUTPUT)/vdso_test_chacha: $(top_srcdir)/tools/arch/$(ARCH)/vdso/vgetrandom-chacha.S 44 44 $(OUTPUT)/vdso_test_chacha: CFLAGS += -idirafter $(top_srcdir)/tools/include \ 45 45 -isystem $(top_srcdir)/arch/$(ARCH)/include \ 46 46 -isystem $(top_srcdir)/include \