diff options
Diffstat (limited to '')
-rw-r--r-- | tools/testing/selftests/bpf/progs/test_core_extern.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/progs/test_core_extern.c b/tools/testing/selftests/bpf/progs/test_core_extern.c index 3ac3603ad53d..a3c7c1042f35 100644 --- a/tools/testing/selftests/bpf/progs/test_core_extern.c +++ b/tools/testing/selftests/bpf/progs/test_core_extern.c @@ -11,6 +11,7 @@ static int (*bpf_missing_helper)(const void *arg1, int arg2) = (void *) 999; extern int LINUX_KERNEL_VERSION __kconfig; +extern int LINUX_UNKNOWN_VIRTUAL_EXTERN __kconfig __weak; extern bool CONFIG_BPF_SYSCALL __kconfig; /* strong */ extern enum libbpf_tristate CONFIG_TRISTATE __kconfig __weak; extern bool CONFIG_BOOL __kconfig __weak; @@ -22,6 +23,7 @@ extern const char CONFIG_STR[8] __kconfig __weak; extern uint64_t CONFIG_MISSING __kconfig __weak; uint64_t kern_ver = -1; +uint64_t unkn_virt_val = -1; uint64_t bpf_syscall = -1; uint64_t tristate_val = -1; uint64_t bool_val = -1; @@ -38,6 +40,7 @@ int handle_sys_enter(struct pt_regs *ctx) int i; kern_ver = LINUX_KERNEL_VERSION; + unkn_virt_val = LINUX_UNKNOWN_VIRTUAL_EXTERN; bpf_syscall = CONFIG_BPF_SYSCALL; tristate_val = CONFIG_TRISTATE; bool_val = CONFIG_BOOL; |