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Diffstat (limited to 'lib/buildid.c')
-rw-r--r--lib/buildid.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/buildid.c b/lib/buildid.c
index 1103ed46214f..6f1e2903740b 100644
--- a/lib/buildid.c
+++ b/lib/buildid.c
@@ -174,6 +174,7 @@ int build_id_parse_buf(const void *buf, unsigned char *build_id, u32 buf_size)
 	return parse_build_id_buf(build_id, NULL, buf, buf_size);
 }
 
+#if IS_ENABLED(CONFIG_STACKTRACE_BUILD_ID)
 unsigned char vmlinux_build_id[BUILD_ID_SIZE_MAX] __ro_after_init;
 
 /**
@@ -187,3 +188,4 @@ void __init init_vmlinux_build_id(void)
 
 	build_id_parse_buf(&__start_notes, vmlinux_build_id, size);
 }
+#endif