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ae3197ee07
The seq_buf KUnit suite does not exercise seq_buf_putmem_hex(). Add one test for the len > 8 chunking path and one overflow test where a later chunk no longer fits in the buffer. Export seq_buf_putmem_hex() as well so SEQ_BUF_KUNIT_TEST=m links cleanly. Without the export, modpost reports seq_buf_putmem_hex as undefined when seq_buf_kunit is built as a module. Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Cc: David Gow <david@davidgow.net> Link: https://patch.msgid.link/20260408202351.21829-1-shuvampandey1@gmail.com Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org> Signed-off-by: Shuvam Pandey <shuvampandey1@gmail.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>