======================================================================
BUILD LOG: pass/quick/cmdline-string
======================================================================
Verdict:    pass
Exit code:  0

Kernel:     6.19.0+
Toolchain:
  Compiler:   gcc (GCC) 14.3.1 20251022 (Red Hat 14.3.1-4)
  Linker:     GNU ld version 2.41-63.el10
  Assembler:  GNU assembler version 2.41-63.el10

======================================================================
FULL BUILD OUTPUT
======================================================================

--- klp-build stdout ---
Validating patch(es)
Building original kernel
Copying original object files
Fixing patch(es)
Building patched kernel
Copying patched object files
Diffing objects
vmlinux.o: changed function: cmdline_proc_show
Building patch module: livepatch-cmdline-string.ko
SUCCESS

--- klp-build stderr ---
(empty)

--- diff.log ---
vmlinux.o: changed function: cmdline_proc_show


======================================================================
BUILD VERIFICATION
======================================================================

klp-build exit code is 0
Module exists: livepatch-cmdline-string.ko
verify_diff_log_contains('changed function: cmdline_proc_show'): OK

ELF Analysis:
klp_object[0]:
  .name = NULL (vmlinux)
VERIFIED: klp_object.name = NULL (vmlinux)
    klp_func[0]:
      .old_name = "cmdline_proc_show"  [-> .rodata+0x15d]
      .new_func -> cmdline_proc_show
      .old_sympos = 0
    VERIFIED: klp_func.old_name = 'cmdline_proc_show'
    VERIFIED: klp_func.new_func -> cmdline_proc_show

======================================================================
TEST PATCH(ES)
======================================================================

--- Patch: cmdline-string.patch ---
From: klp-build-test <test@example.com>
Subject: [PATCH] proc/cmdline: add debug message

Single-function livepatch test (cmdline-string).

Signed-off-by: klp-build-test <test@example.com>
---
 fs/proc/cmdline.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/proc/cmdline.c b/fs/proc/cmdline.c
index 91fe1597af7d..84c1f2466611 100644
--- a/fs/proc/cmdline.c
+++ b/fs/proc/cmdline.c
@@ -8,6 +8,7 @@
 
 static int cmdline_proc_show(struct seq_file *m, void *v)
 {
+	pr_info("klp-build-test: cmdline_proc_show called\n");
 	seq_puts(m, saved_command_line);
 	seq_putc(m, '\n');
 	return 0;