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Add IOMMU_DEFAULT_PASSTHROUGH check
author
Alexander Popov
<alex.popov@linux.com>
Mon, 11 Jul 2022 06:49:44 +0000
(09:49 +0300)
committer
Alexander Popov
<alex.popov@linux.com>
Mon, 11 Jul 2022 06:53:10 +0000
(09:53 +0300)
kconfig_hardened_check/__init__.py
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diff --git
a/kconfig_hardened_check/__init__.py
b/kconfig_hardened_check/__init__.py
index dd811c1f57d474a9c8951f0ed3fee1faf6ff349b..28a661c56edb56b4d545a87ea8a80ce5c782534e 100644
(file)
--- a/
kconfig_hardened_check/__init__.py
+++ b/
kconfig_hardened_check/__init__.py
@@
-394,6
+394,7
@@
def add_kconfig_checks(l, arch):
l += [KconfigCheck('self_protection', 'kspp', 'KFENCE', 'y')]
l += [KconfigCheck('self_protection', 'kspp', 'WERROR', 'y')]
l += [KconfigCheck('self_protection', 'kspp', 'IOMMU_DEFAULT_DMA_STRICT', 'y')]
l += [KconfigCheck('self_protection', 'kspp', 'KFENCE', 'y')]
l += [KconfigCheck('self_protection', 'kspp', 'WERROR', 'y')]
l += [KconfigCheck('self_protection', 'kspp', 'IOMMU_DEFAULT_DMA_STRICT', 'y')]
+ l += [KconfigCheck('self_protection', 'kspp', 'IOMMU_DEFAULT_PASSTHROUGH', 'is not set')] # true if IOMMU_DEFAULT_DMA_STRICT is set
l += [KconfigCheck('self_protection', 'kspp', 'ZERO_CALL_USED_REGS', 'y')]
randstruct_is_set = KconfigCheck('self_protection', 'kspp', 'GCC_PLUGIN_RANDSTRUCT', 'y')
l += [randstruct_is_set]
l += [KconfigCheck('self_protection', 'kspp', 'ZERO_CALL_USED_REGS', 'y')]
randstruct_is_set = KconfigCheck('self_protection', 'kspp', 'GCC_PLUGIN_RANDSTRUCT', 'y')
l += [randstruct_is_set]