From: Alexander Popov <alex.popov@linux.com>
Date: Fri, 23 Oct 2020 17:53:33 +0000 (+0300)
Subject: Add SHADOW_CALL_STACK for ARM64
X-Git-Tag: v0.5.9~4
X-Git-Url: https://jxself.org/git/?a=commitdiff_plain;ds=sidebyside;h=29700a52a2622c6e5076e0b3be2642b337ebc37b;p=kconfig-hardened-check.git

Add SHADOW_CALL_STACK for ARM64
---

diff --git a/kconfig_hardened_check/__init__.py b/kconfig_hardened_check/__init__.py
index 5873a79..fe06bc9 100644
--- a/kconfig_hardened_check/__init__.py
+++ b/kconfig_hardened_check/__init__.py
@@ -404,6 +404,8 @@ def construct_checklist(l, arch):
     if arch == 'X86_64':
         l += [AND(OptCheck('self_protection', 'my', 'AMD_IOMMU_V2', 'y'),
                   iommu_support_is_set)]
+    if arch == 'ARM64':
+        l += [OptCheck('self_protection', 'my', 'SHADOW_CALL_STACK', 'y')]
 
     # 'security_policy'
     if arch in ('X86_64', 'ARM64', 'X86_32'):