From: Alexander Popov <alex.popov@linux.com>
Date: Sat, 19 Jun 2021 15:20:02 +0000 (+0300)
Subject: STACKPROTECTOR_PER_TASK is also available for ARM64
X-Git-Tag: v0.5.10~3
X-Git-Url: https://jxself.org/git/?a=commitdiff_plain;h=31767839bbfcd5ddb3eeabe029c587fe767b72a5;p=kconfig-hardened-check.git

STACKPROTECTOR_PER_TASK is also available for ARM64
---

diff --git a/kconfig_hardened_check/__init__.py b/kconfig_hardened_check/__init__.py
index da45867..d8d8f27 100644
--- a/kconfig_hardened_check/__init__.py
+++ b/kconfig_hardened_check/__init__.py
@@ -302,6 +302,8 @@ def construct_checklist(l, arch):
         l += [OptCheck('self_protection', 'defconfig', 'SYN_COOKIES', 'y')] # another reason?
         l += [OR(OptCheck('self_protection', 'defconfig', 'X86_UMIP', 'y'),
                  OptCheck('self_protection', 'defconfig', 'X86_INTEL_UMIP', 'y'))]
+    if arch in ('ARM64', 'ARM'):
+        l += [OptCheck('self_protection', 'defconfig', 'STACKPROTECTOR_PER_TASK', 'y')]
     if arch == 'X86_64':
         l += [OptCheck('self_protection', 'defconfig', 'PAGE_TABLE_ISOLATION', 'y')]
         l += [OptCheck('self_protection', 'defconfig', 'RANDOMIZE_MEMORY', 'y')]
@@ -322,7 +324,6 @@ def construct_checklist(l, arch):
              VerCheck((5, 10)))] # HARDEN_BRANCH_PREDICTOR is enabled by default since v5.10
     if arch == 'ARM':
         l += [OptCheck('self_protection', 'defconfig', 'CPU_SW_DOMAIN_PAN', 'y')]
-        l += [OptCheck('self_protection', 'defconfig', 'STACKPROTECTOR_PER_TASK', 'y')]
         l += [OptCheck('self_protection', 'defconfig', 'HARDEN_BRANCH_PREDICTOR', 'y')]
 
     # 'self_protection', 'kspp'