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| author | Vincent Donnefort <vdonnefort@google.com> | 2026-03-16 09:28:45 +0000 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2026-03-17 09:01:19 +0000 |
| commit | 1211907ac0b5f35e5720620c50b7ca3c72d81f7e (patch) | |
| tree | 65272e193cb6d01a93fe747693ece9b7aee437f0 /tools/perf/scripts/python | |
| parent | 9e5dd49de5d82401e92098c03e0a0e978ddd515a (diff) | |
tracing: Generate undef symbols allowlist for simple_ring_buffer
Compiler and tooling-generated symbols are difficult to maintain
across all supported architectures. Make the allowlist more robust by
replacing the harcoded list with a mechanism that automatically detects
these symbols.
This mechanism generates a C function designed to trigger common
compiler-inserted symbols.
Signed-off-by: Vincent Donnefort <vdonnefort@google.com>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Tested-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20260316092845.3367411-1-vdonnefort@google.com
[maz: added __msan prefix to allowlist as pointed out by Arnd]
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions