X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=kconfig-hardened-check.py;h=c5a5491d43b07f8ecb8966f045424a3c6a5ede85;hb=c936e092adbb8de81b00c11699d895e005a5b372;hp=5f12249033264479ed1acfa6f09d3c9d86ceeccb;hpb=e8eba6a44ca222bb274de20a44d9d9042bec68ab;p=kconfig-hardened-check.git

diff --git a/kconfig-hardened-check.py b/kconfig-hardened-check.py
index 5f12249..c5a5491 100755
--- a/kconfig-hardened-check.py
+++ b/kconfig-hardened-check.py
@@ -236,16 +236,16 @@ def construct_checklist(checklist, arch):
                         OptCheck('DEBUG_SET_MODULE_RONX',    'y', 'defconfig', 'self_protection'), \
                         modules_not_set)) # DEBUG_SET_MODULE_RONX was before v4.11
     checklist.append(OptCheck('GCC_PLUGINS',                 'y', 'defconfig', 'self_protection'))
-    checklist.append(OR(OptCheck('REFCOUNT_FULL',               'y', 'defconfig', 'self_protection'), \
+    checklist.append(OR(OptCheck('REFCOUNT_FULL',            'y', 'defconfig', 'self_protection'), \
                         VerCheck((5, 5)))) # REFCOUNT_FULL is enabled by default since v5.5
+    iommu_support_is_set = OptCheck('IOMMU_SUPPORT',         'y', 'defconfig', 'self_protection') # is needed for mitigating DMA attacks
+    checklist.append(iommu_support_is_set)
     if arch == 'X86_64' or arch == 'X86_32':
         checklist.append(OptCheck('MICROCODE',                   'y', 'defconfig', 'self_protection')) # is needed for mitigating CPU bugs
         checklist.append(OptCheck('RETPOLINE',                   'y', 'defconfig', 'self_protection'))
         checklist.append(OptCheck('X86_SMAP',                    'y', 'defconfig', 'self_protection'))
         checklist.append(OR(OptCheck('X86_UMIP',                 'y', 'defconfig', 'self_protection'), \
                             OptCheck('X86_INTEL_UMIP',           'y', 'defconfig', 'self_protection')))
-        iommu_support_is_set = OptCheck('IOMMU_SUPPORT',         'y', 'defconfig', 'self_protection') # is needed for mitigating DMA attacks
-        checklist.append(iommu_support_is_set)
         checklist.append(OptCheck('SYN_COOKIES',                 'y', 'defconfig', 'self_protection')) # another reason?
     if arch == 'X86_64':
         checklist.append(OptCheck('PAGE_TABLE_ISOLATION',        'y', 'defconfig', 'self_protection'))