Robuta

https://lwn.net/Articles/803192/ add support for Clang's Shadow Call Stack [LWN.net] shadow call stack support for add clang lwn https://www.openwall.com/lists/kernel-hardening/2019/11/01/38 kernel-hardening - [PATCH v4 15/17] arm64: vdso: disable Shadow Call Stack 15 17 https://www.openwall.com/lists/kernel-hardening/2019/11/01/1 kernel-hardening - Re: [PATCH v3 17/17] arm64: implement Shadow Call Stack re patch kernel hardening v3