WIP: update tizen_qemu_defconfig

[platform/kernel/linux-starfive.git] / security / Kconfig.hardening

diff --git a/security/Kconfig.hardening b/security/Kconfig.hardening
index d766b7d..0f29596 100644 (file)
--- a/security/Kconfig.hardening
+++ b/security/Kconfig.hardening
@@ -257,6 +257,9 @@ config INIT_ON_FREE_DEFAULT_ON
 
 config CC_HAS_ZERO_CALL_USED_REGS
        def_bool $(cc-option,-fzero-call-used-regs=used-gpr)
+       # https://github.com/ClangBuiltLinux/linux/issues/1766
+       # https://github.com/llvm/llvm-project/issues/59242
+       depends on !CC_IS_CLANG || CLANG_VERSION > 150006
 
 config ZERO_CALL_USED_REGS
        bool "Enable register zeroing on function exit"
@@ -278,6 +281,9 @@ endmenu
 
 config CC_HAS_RANDSTRUCT
        def_bool $(cc-option,-frandomize-layout-seed-file=/dev/null)
+       # Randstruct was first added in Clang 15, but it isn't safe to use until
+       # Clang 16 due to https://github.com/llvm/llvm-project/issues/60349
+       depends on !CC_IS_CLANG || CLANG_VERSION >= 160000
 
 choice
        prompt "Randomize layout of sensitive kernel structures"