Add the nomte check

[kconfig-hardened-check.git] / kconfig_hardened_check / __init__.py

diff --git a/kconfig_hardened_check/__init__.py b/kconfig_hardened_check/__init__.py
index 15bdcae7c74e033c1096833449a6e184468327dd..ebe6fc80843f8f07d41ab2d4e8a3ad012bc17e56 100644 (file)
--- a/kconfig_hardened_check/__init__.py
+++ b/kconfig_hardened_check/__init__.py
@@ -21,12 +21,6 @@
 #       ARM64:
 #           kpti=on
 #
-#    Should NOT be set:
-#           sysrq_always_enabled
-#           arm64.nobti
-#           arm64.nopauth
-#           arm64.nomte
-#
 #    Hardware tag-based KASAN with arm64 Memory Tagging Extension (MTE):
 #           kasan=on
 #           kasan.stacktrace=off
@@ -729,6 +723,9 @@ def add_cmdline_checks(l, arch):
     l += [CmdlineCheck('self_protection', 'defconfig', 'nospectre_v1', 'is not set')]
     l += [CmdlineCheck('self_protection', 'defconfig', 'nospectre_v2', 'is not set')]
     l += [CmdlineCheck('self_protection', 'defconfig', 'nospec_store_bypass_disable', 'is not set')]
+    l += [CmdlineCheck('self_protection', 'defconfig', 'arm64.nobti', 'is not set')]
+    l += [CmdlineCheck('self_protection', 'defconfig', 'arm64.nopauth', 'is not set')]
+    l += [CmdlineCheck('self_protection', 'defconfig', 'arm64.nomte', 'is not set')]
     l += [OR(CmdlineCheck('self_protection', 'defconfig', 'mitigations', 'is not off'),
              CmdlineCheck('self_protection', 'defconfig', 'mitigations', 'is not set'))]
     l += [OR(CmdlineCheck('self_protection', 'defconfig', 'spectre_v2', 'is not off'),
@@ -810,6 +807,8 @@ def add_cmdline_checks(l, arch):
     l += [OR(CmdlineCheck('cut_attack_surface', 'grsec', 'debugfs', 'off'),
              KconfigCheck('cut_attack_surface', 'grsec', 'DEBUG_FS', 'is not set'))] # ... the end
 
+    # 'cut_attack_surface', 'my'
+    l += [CmdlineCheck('cut_attack_surface', 'my', 'sysrq_always_enabled', 'is not set')]
 
 def print_unknown_options(checklist, parsed_options):
     known_options = []