RHBZ: #1729039

Upstream status: RHEL >= 8.0.0 only

Add modinfo -F vermagic KMOD to the ksc-report, namely the section

identifier.

Before: {kmod.ko}

Now:    {kmod.ko@4.18.0-48.el8.x86_64 SMP mod_unload modversions}

This will help to determine against which kernel were modules

compiled against. This is a non-intrusive change that does not

alter the existing structure of ksc report and requires only minor

changes to existing ksc parsers/lexers.

Signed-off-by: Čestmír Kalina <ckalina@redhat.com>

---

 ksc.py | 13 ++++++++++++-

 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/ksc.py b/ksc.py

index 2664d26..57df894 100755

--- a/ksc.py

+++ b/ksc.py

@@ -63,6 +63,7 @@ class Ksc(object):

         self.releasedir = None

         self.symvers = None

         self.arch = None

+        self.vermagic = {}

         if mock:

             self.releasename = '7.0'

         else:

@@ -77,6 +78,7 @@ class Ksc(object):

         self.justifications = {}

         self.matchdata = None

         self.total = None

+        self.vermagic = {}

     def main(self, mock_options=None):

         """

@@ -401,7 +403,10 @@ class Ksc(object):

                 f.write(command)

                 for ko_file in self.all_symbols_used:

-                    f.write("\n{%s}\n\n" % os.path.basename(ko_file))

+                    f.write("\n{%s@%s}\n\n" % (

+                        os.path.basename(ko_file),

+                        self.vermagic[ko_file].strip()

+                    ))

                     self.write_result(f, ko_file)

             if not self.mock:

@@ -544,6 +549,12 @@ class Ksc(object):

         self.defined_symbols[path] = set()

+        try:

+            self.vermagic[path] = run("modinfo -F vermagic '%s'" % path)

+        except Exception as e:

+            print(e)

+            sys.exit(1)

+

         try:

             out = run("nm '%s'" % path)

         except Exception as e:

-- 

2.21.0