======================================================================
BUILD LOG: pass/lto-static-to-nonstatic
======================================================================
Verdict:    pass
Exit code:  0

Kernel:     6.19.0+
Toolchain:
  Compiler:   clang version 21.1.8 (Fedora 21.1.8-4.fc43)
  Linker:     LLD 21.1.8 (compatible with GNU linkers)
  Assembler:  Clang integrated assembler

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

--- klp-build stdout ---
Validating patch(es)
Fixing patch(es)
Building patched kernel
Copying patched object files
Diffing objects
vmlinux.o: changed function: klp_test_static_proc_show
vmlinux.o: changed function: klp_test_stn_func
Building patch module: livepatch-lto-static-to-nonstatic.ko
SUCCESS

--- klp-build stderr ---
WARNING: modpost: missing MODULE_DESCRIPTION() in kernel/livepatch/klp_test_mod.o
vmlinux.o: warning: objtool: correlate LOCAL klp_test_stn_func (original) to GLOBAL klp_test_stn_func (patched)

--- diff.log ---
vmlinux.o: warning: objtool: correlate LOCAL klp_test_stn_func (original) to GLOBAL klp_test_stn_func (patched)
vmlinux.o: changed function: klp_test_static_proc_show
vmlinux.o: changed function: klp_test_stn_func


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

klp-build exit code is 0
Module exists: livepatch-lto-static-to-nonstatic.ko

ELF Analysis:
klp_object[0]:
  .name = NULL (vmlinux)
  .callbacks = {0}
VERIFIED: klp_object.name = NULL (vmlinux)
    klp_func[0]:
      .old_name = "klp_test_static_proc_show"  [-> .rodata+0x5b]
      .new_func -> klp_test_static_proc_show
      .old_sympos = 0
    klp_func[1]:
      .old_name = "klp_test_stn_func"  [-> .rodata+0x75]
      .new_func -> klp_test_stn_func
      .old_sympos = 0
    VERIFIED: klp_func target contains 'klp_test_static_proc_show'
ThinLTO: CONFIG_LTO_CLANG_THIN=y
Original binding: t (expected 't' = LOCAL)

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

--- Patch: lto-static-to-nonstatic.patch ---
--- a/kernel/livepatch/klp_test_static.c
+++ b/kernel/livepatch/klp_test_static.c
@@ -16,7 +16,9 @@
 
 static int klp_test_stn_var;
 
-static noinline int klp_test_stn_func(void)
+noinline int klp_test_stn_func(void);
+
+noinline int klp_test_stn_func(void)
 {
 	klp_test_stn_var += 5;
 	if (klp_test_stn_var > 1000)
@@ -26,7 +28,7 @@ static noinline int klp_test_stn_func(vo
 
 static int klp_test_static_proc_show(struct seq_file *m, void *v)
 {
-	seq_printf(m, "stn unpatched %d\n", klp_test_stn_func());
+	seq_printf(m, "stn patched %d\n", klp_test_stn_func());
 	return 0;
 }