[PATCH 6.12.y 0/2] Kunit to check the longest symbol length

["Sergio González Collado" <sergio.collado@gmail.com>]

The longest length of a symbol (KSYM_NAME_LEN) was increased to 512 in
the reference [1]. Because in Rust symbols can become quite long due to
namespacing introduced by modules, types, traits, generics, etc.

This patch series presents two commits that implement a test to verify
that a symbol with KSYM_NAME_LEN of 512 can be read.

The first commit: To check that symbol length was valid, the commit
implements a kunit test that verifies that a symbol of 512 length can
be read.

The second commit: There was a warning when building with clang because
there was a definition of unlikely from compiler.h in tools/include/linux,
which conflicted with the one in the instruction decoder selftest.

[1] https://lore.kernel.org/lkml/20220802015052.10452-6-ojeda@kernel.org/

---
Nathan Chancellor (1):
  x86/tools: Drop duplicate unlikely() definition in insn_decoder_test.c

Sergio González Collado (1):
  Kunit to check the longest symbol length

 arch/x86/tools/insn_decoder_test.c |  5 +-
 lib/Kconfig.debug                  |  9 ++++
 lib/Makefile                       |  2 +
 lib/longest_symbol_kunit.c         | 82 ++++++++++++++++++++++++++++++
 4 files changed, 95 insertions(+), 3 deletions(-)
 create mode 100644 lib/longest_symbol_kunit.c


base-commit: ba9210b8c96355a16b78e1b890dce78f284d6f31
-- 
2.39.2