sev_enable_key 267 arch/x86/include/asm/io.h extern struct static_key_false sev_enable_key; sev_enable_key 270 arch/x86/include/asm/io.h return static_branch_unlikely(&sev_enable_key); sev_enable_key 42 arch/x86/mm/mem_encrypt.c DEFINE_STATIC_KEY_FALSE(sev_enable_key); sev_enable_key 43 arch/x86/mm/mem_encrypt.c EXPORT_SYMBOL_GPL(sev_enable_key); sev_enable_key 416 arch/x86/mm/mem_encrypt.c static_branch_enable(&sev_enable_key);