From: Charlie Jenkins <[email protected]>
The BIT() macros is used by the validate_v_ptrace() test case, but not
defined. Include linux/bits.h to pull in this definition. To ensure that
the header in the kernel source is used, add tools/include to the header
search path.
Fixes: 30eb191c895b ("selftests: riscv: verify ptrace rejects invalid vector
csr inputs")
Signed-off-by: Charlie Jenkins <[email protected]>
---
tools/testing/selftests/riscv/vector/Makefile | 2 ++
tools/testing/selftests/riscv/vector/validate_v_ptrace.c | 1 +
2 files changed, 3 insertions(+)
diff --git a/tools/testing/selftests/riscv/vector/Makefile
b/tools/testing/selftests/riscv/vector/Makefile
index 326dafd739bf..92c4cfe5f34d 100644
--- a/tools/testing/selftests/riscv/vector/Makefile
+++ b/tools/testing/selftests/riscv/vector/Makefile
@@ -2,6 +2,8 @@
# Copyright (C) 2021 ARM Limited
# Originally tools/testing/arm64/abi/Makefile
+CFLAGS += -I$(top_srcdir)/tools/include
+
TEST_GEN_PROGS := v_initval vstate_prctl vstate_ptrace validate_v_ptrace
TEST_GEN_PROGS_EXTENDED := vstate_exec_nolibc v_exec_initval_nolibc
TEST_GEN_LIBS := v_helpers.c sys_hwprobe.c
diff --git a/tools/testing/selftests/riscv/vector/validate_v_ptrace.c
b/tools/testing/selftests/riscv/vector/validate_v_ptrace.c
index 3589549f7228..257de36274e9 100644
--- a/tools/testing/selftests/riscv/vector/validate_v_ptrace.c
+++ b/tools/testing/selftests/riscv/vector/validate_v_ptrace.c
@@ -6,6 +6,7 @@
#include <unistd.h>
#include <errno.h>
+#include <linux/bits.h>
#include <linux/ptrace.h>
#include <linux/elf.h>
--
2.52.0
