diff options
| author | Vincent Donnefort <vdonnefort@google.com> | 2026-03-12 11:35:35 +0000 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2026-03-12 15:14:06 +0000 |
| commit | 5f2f83047126f1cb2986d142d2e76e1fa3cef3f0 (patch) | |
| tree | c35b4f9f425eccda87f6956d16d9a9ad0b1c693e /kernel/trace | |
| parent | ce6a2badf58170bcf73489cd73981bb5775c1e22 (diff) | |
tracing: Update undefined symbols allow list for simple_ring_buffer
Undefined symbols are not allowed for simple_ring_buffer.c. But some
compiler emitted symbols are missing in the allowlist. Update it.
Reported-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Vincent Donnefort <vdonnefort@google.com>
Fixes: a717943d8ecc ("tracing: Check for undefined symbols in simple_ring_buffer")
Closes: https://lore.kernel.org/all/20260311221816.GA316631@ax162/
Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Link: https://patch.msgid.link/20260312113535.2213350-1-vdonnefort@google.com
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'kernel/trace')
| -rw-r--r-- | kernel/trace/Makefile | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/trace/Makefile b/kernel/trace/Makefile index 3182e1bc1cf7..3cc490aadc99 100644 --- a/kernel/trace/Makefile +++ b/kernel/trace/Makefile @@ -137,7 +137,8 @@ obj-$(CONFIG_TRACE_REMOTE_TEST) += remote_test.o # to all kernel symbols. Fail the build if forbidden symbols are found. # UNDEFINED_ALLOWLIST := memset alt_cb_patch_nops __x86 __ubsan __asan __kasan __gcov __aeabi_unwind -UNDEFINED_ALLOWLIST += __stack_chk_fail stackleak_track_stack __ref_stack __sanitizer +UNDEFINED_ALLOWLIST += __stack_chk_fail stackleak_track_stack __ref_stack __sanitizer llvm_gcda llvm_gcov +UNDEFINED_ALLOWLIST += .TOC\. __clear_pages_unrolled __memmove copy_page warn_slowpath_fmt UNDEFINED_ALLOWLIST := $(addprefix -e , $(UNDEFINED_ALLOWLIST)) quiet_cmd_check_undefined = NM $< |