Messages in this thread Patch in this message | | | Date | Sat, 8 Feb 2014 09:46:45 -0800 | From | Andi Kleen <> | Subject | Re: [PATCH 4/6] kbuild: Support padding in kallsyms tables |
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> 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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