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kallsyms: Do not cleanup .llvm.<hash> suffix before sorting symbols

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Cleaning up the symbols causes various issues afterwards. Let's sort
the list based on original name.

Signed-off-by: Song Liu <song@kernel.org>
Fixes: 8cc32a9bbf ("kallsyms: strip LTO-only suffixes from promoted global functions")
Reviewed-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Tested-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Acked-by: Petr Mladek <pmladek@suse.com>
Reviewed-by: Sami Tolvanen <samitolvanen@google.com>
Reviewed-by: Luis Chamberlain <mcgrof@kernel.org>
Link: https://lore.kernel.org/r/20240807220513.3100483-2-song@kernel.org
Signed-off-by: Kees Cook <kees@kernel.org>
This commit is contained in:
Song Liu
2024-08-07 15:05:12 -07:00
committed by Kees Cook
parent 92e9bac181
commit 020925ce92
2 changed files with 2 additions and 33 deletions
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4
scripts/link-vmlinux.sh
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@@ -156,10 +156,6 @@ kallsyms()
kallsymopt="${kallsymopt} --absolute-percpu"
fi
if is_enabled CONFIG_LTO_CLANG; then
kallsymopt="${kallsymopt} --lto-clang"
fi
info KSYMS "${2}.S"
scripts/kallsyms ${kallsymopt} "${1}" > "${2}.S"