From c1452a28c0e28c72c1b213c66209b6a0f1b97d68 Mon Sep 17 00:00:00 2001 From: Alexander Popov Date: Thu, 28 Dec 2023 16:20:47 +0300 Subject: [PATCH] Fix the arch condition for the SCHED_CORE check (III) SCHED_CORE is finally available for ARM64 and ARM. SCHED_SMT was needed for that. --- kernel_hardening_checker/checks.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel_hardening_checker/checks.py b/kernel_hardening_checker/checks.py index 2bd54b2..98b3d9c 100644 --- a/kernel_hardening_checker/checks.py +++ b/kernel_hardening_checker/checks.py @@ -130,6 +130,7 @@ def add_kconfig_checks(l, arch): l += [KconfigCheck('self_protection', 'kspp', 'DEBUG_NOTIFIERS', 'y')] l += [KconfigCheck('self_protection', 'kspp', 'INIT_ON_ALLOC_DEFAULT_ON', 'y')] l += [KconfigCheck('self_protection', 'kspp', 'STATIC_USERMODEHELPER', 'y')] # needs userspace support + l += [KconfigCheck('self_protection', 'kspp', 'SCHED_CORE', 'y')] kfence_is_set = KconfigCheck('self_protection', 'kspp', 'KFENCE', 'y') l += [kfence_is_set] l += [AND(KconfigCheck('self_protection', 'my', 'KFENCE_SAMPLE_INTERVAL', 'is not off'), @@ -199,7 +200,6 @@ def add_kconfig_checks(l, arch): cfi_clang_is_set)] if arch in ('X86_64', 'X86_32'): l += [KconfigCheck('self_protection', 'kspp', 'HW_RANDOM_TPM', 'y')] - l += [KconfigCheck('self_protection', 'kspp', 'SCHED_CORE', 'y')] l += [KconfigCheck('self_protection', 'kspp', 'DEFAULT_MMAP_MIN_ADDR', '65536')] 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 -- 2.31.1