GSD-2021-1001680 x86/entry: Clear X86_FEATURE_SMAP when CONFIG_X86_SMAP=n

x86/entry: Clear X86FEATURESMAP when CONFIGX86SMAP=n This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.14.12 by commit...