add almalinux kernel: 6.12.0-55.40.1.andersdsrhcustom9

this is the Almalinux kernel with android binder and PSI enabled

my-ostree-os/kernel/uki_create_addons.py

@@ -0,0 +1,151 @@
+#!/usr/bin/env python3
+#
+# This script inspects a given json proving a list of addons, and
+# creates an addon for each key/value pair matching the given uki, distro and
+# arch provided in input.
+#
+# Usage: python uki_create_addons.py input_json out_dir uki distro arch
+#
+# This tool requires the systemd-ukify and systemd-boot packages.
+#
+# Addon file
+#-----------
+# Each addon terminates with .addon
+# Each addon contains only two types of lines:
+# Lines beginning with '#' are description and thus ignored
+# All other lines are command line to be added.
+# The name of the end resulting addon is taken from the json hierarchy.
+# For example, and addon in json['virt']['rhel']['x86_64']['hello.addon'] will
+# result in an UKI addon file generated in out_dir called
+# hello-virt.rhel.x86_64.addon.efi
+#
+# The common key, present in any sub-dict in the provided json (except the leaf dict)
+# is used as place for default addons when the same addon is not defined deep
+# in the hierarchy. For example, if we define test.addon (text: 'test1\n') in
+# json['common']['test.addon'] = ['test1\n'] and another test.addon (text: test2) in
+# json['virt']['common']['test.addon'] = ['test2'], any other uki except virt
+# will have a test.addon.efi with text "test1", and virt will have a
+# test.addon.efi with "test2"
+#
+# sbat.conf
+#----------
+# This dict is containing the sbat string for *all* addons being created.
+# This dict is optional, but when used has to be put in a sub-dict with
+# { 'sbat' : { 'sbat.conf' : ['your text here'] }}
+# It follows the same syntax as the addon files, meaning '#' is comment and
+# the rest is taken as sbat string and feed to ukify.
+
+import os
+import sys
+import json
+import collections
+import subprocess
+
+
+UKIFY_PATH = '/usr/lib/systemd/ukify'
+
+def usage(err):
+    print(f'Usage: {os.path.basename(__file__)} input_json output_dir uki distro arch')
+    print(f'Error:{err}')
+    sys.exit(1)
+
+def check_clean_arguments(input_json, out_dir):
+    # Remove end '/'
+    if out_dir[-1:] == '/':
+        out_dir = out_dir[:-1]
+    if not os.path.isfile(input_json):
+        usage(f'input_json {input_json} is not a file, or does not exist!')
+    if not os.path.isdir(out_dir):
+        usage(f'out_dir_dir {out_dir} is not a dir, or does not exist!')
+    return out_dir
+
+UKICmdlineAddon = collections.namedtuple('UKICmdlineAddon', ['name', 'cmdline'])
+uki_addons_list = []
+uki_addons = {}
+addon_sbat_string = None
+
+def parse_lines(lines, rstrip=True):
+    cmdline = ''
+    for l in lines:
+        l = l.lstrip()
+        if not l:
+            continue
+        if l[0] == '#':
+            continue
+        # rstrip is used only for addons cmdline, not sbat.conf, as it replaces
+        # return lines with spaces.
+        if rstrip:
+            l = l.rstrip() + ' '
+        cmdline += l
+    if cmdline == '':
+        return ''
+    return cmdline
+
+def parse_all_addons(in_obj):
+    global addon_sbat_string
+
+    for el in in_obj.keys():
+        # addon found: copy it in our global dict uki_addons
+        if el.endswith('.addon'):
+            uki_addons[el] = in_obj[el]
+
+    if 'sbat' in in_obj and 'sbat.conf' in in_obj['sbat']:
+        # sbat.conf found: override sbat with the most specific one found
+        addon_sbat_string = parse_lines(in_obj['sbat']['sbat.conf'], rstrip=False)
+
+def recursively_find_addons(in_obj, folder_list):
+    # end of recursion, leaf directory. Search all addons here
+    if len(folder_list) == 0:
+        parse_all_addons(in_obj)
+        return
+
+    # first, check for common folder
+    if 'common' in in_obj:
+        parse_all_addons(in_obj['common'])
+
+    # second, check if there is a match with the searched folder
+    if folder_list[0] in in_obj:
+        folder_next = in_obj[folder_list[0]]
+        folder_list = folder_list[1:]
+        recursively_find_addons(folder_next, folder_list)
+
+def parse_in_json(in_json, uki_name, distro, arch):
+    with open(in_json, 'r') as f:
+        in_obj = json.load(f)
+    recursively_find_addons(in_obj, [uki_name, distro, arch])
+
+    for addon_name, cmdline in uki_addons.items():
+        addon_name = addon_name.replace(".addon","")
+        addon_full_name = f'{addon_name}-{uki_name}.{distro}.{arch}.addon.efi'
+        cmdline = parse_lines(cmdline).rstrip()
+        if cmdline:
+            uki_addons_list.append(UKICmdlineAddon(addon_full_name, cmdline))
+
+def create_addons(out_dir):
+    for uki_addon in uki_addons_list:
+        out_path = os.path.join(out_dir, uki_addon.name)
+        cmd = [
+            f'{UKIFY_PATH}', 'build',
+            '--cmdline', uki_addon.cmdline,
+            '--output', out_path]
+        if addon_sbat_string:
+            cmd.extend(['--sbat', addon_sbat_string.rstrip()])
+
+        subprocess.check_call(cmd, text=True)
+
+if __name__ == "__main__":
+    argc = len(sys.argv) - 1
+    if argc != 5:
+        usage('too few or too many parameters!')
+
+    input_json = sys.argv[1]
+    out_dir = sys.argv[2]
+    uki_name = sys.argv[3]
+    distro = sys.argv[4]
+    arch = sys.argv[5]
+
+    out_dir = check_clean_arguments(input_json, out_dir)
+    parse_in_json(input_json, uki_name, distro, arch)
+    create_addons(out_dir)
+
+