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Diffstat (limited to 'arch/x86/include/asm/mem_encrypt.h')
-rw-r--r--arch/x86/include/asm/mem_encrypt.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/x86/include/asm/mem_encrypt.h b/arch/x86/include/asm/mem_encrypt.h
index 0c196c47d621..848ce43b9040 100644
--- a/arch/x86/include/asm/mem_encrypt.h
+++ b/arch/x86/include/asm/mem_encrypt.h
@@ -92,6 +92,16 @@ early_set_memory_encrypted(unsigned long vaddr, unsigned long size) { return 0;
extern char __start_bss_decrypted[], __end_bss_decrypted[], __start_bss_decrypted_unused[];
+static inline bool mem_encrypt_active(void)
+{
+ return sme_me_mask;
+}
+
+static inline u64 sme_get_me_mask(void)
+{
+ return sme_me_mask;
+}
+
#endif /* __ASSEMBLY__ */
#endif /* __X86_MEM_ENCRYPT_H__ */