> With attached config I get:
> 
>   KSYM    .tmp_kallsyms2.o
> kallsyms: address pointers padding too short: 24495 missing
>   OBJCOPY .tmp_kallsyms2.bin
>   PATCHFILE vmlinux
> Not enough padding in vmlinux for new kallsyms, missing 192120
> Makefile:840: recipe for target 'vmlinux' failed

Nice test case thanks.  This should fix it.

diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c
index e479076..fb6898f 100644
--- a/scripts/kallsyms.c
+++ b/scripts/kallsyms.c
@@ -197,15 +197,19 @@ static int symbol_valid_tr(struct sym_entry *s)
 {
        size_t i;
        struct text_range *tr;
+       int valid = 0;
 
        for (i = 0; i < ARRAY_SIZE(text_ranges); ++i) {
                tr = &text_ranges[i];
 
+               if (tr->start && tr->end)
+                   valid++;
+
                if (s->addr >= tr->start && s->addr <= tr->end)
                        return 1;
        }
 
-       return 0;
+       return valid ? 0 : 1;
 }
 
 static int symbol_valid(struct sym_entry *s)
--
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