These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / arch / x86 / include / asm / microcode_intel.h

diff --git a/kernel/arch/x86/include/asm/microcode_intel.h b/kernel/arch/x86/include/asm/microcode_intel.h
index 2b9209c..8559b01 100644 (file)
--- a/kernel/arch/x86/include/asm/microcode_intel.h
+++ b/kernel/arch/x86/include/asm/microcode_intel.h
@@ -51,22 +51,13 @@ struct extended_sigtable {
        (((struct microcode_intel *)mc)->hdr.datasize ? \
         ((struct microcode_intel *)mc)->hdr.datasize : DEFAULT_UCODE_DATASIZE)
 
-#define sigmatch(s1, s2, p1, p2) \
-       (((s1) == (s2)) && (((p1) & (p2)) || (((p1) == 0) && ((p2) == 0))))
-
 #define exttable_size(et) ((et)->count * EXT_SIGNATURE_SIZE + EXT_HEADER_SIZE)
 
-extern int get_matching_microcode(unsigned int csig, int cpf, int rev, void *mc);
+extern int has_newer_microcode(void *mc, unsigned int csig, int cpf, int rev);
 extern int microcode_sanity_check(void *mc, int print_err);
-extern int get_matching_sig(unsigned int csig, int cpf, int rev, void *mc);
-
-static inline int
-revision_is_newer(struct microcode_header_intel *mc_header, int rev)
-{
-       return (mc_header->rev <= rev) ? 0 : 1;
-}
+extern int find_matching_signature(void *mc, unsigned int csig, int cpf);
 
-#ifdef CONFIG_MICROCODE_INTEL_EARLY
+#ifdef CONFIG_MICROCODE_INTEL
 extern void __init load_ucode_intel_bsp(void);
 extern void load_ucode_intel_ap(void);
 extern void show_ucode_info_early(void);
@@ -80,13 +71,9 @@ static inline int __init save_microcode_in_initrd_intel(void) { return -EINVAL;
 static inline void reload_ucode_intel(void) {}
 #endif
 
-#if defined(CONFIG_MICROCODE_INTEL_EARLY) && defined(CONFIG_HOTPLUG_CPU)
+#ifdef CONFIG_HOTPLUG_CPU
 extern int save_mc_for_early(u8 *mc);
 #else
-static inline int save_mc_for_early(u8 *mc)
-{
-       return 0;
-}
+static inline int save_mc_for_early(u8 *mc) { return 0; }
 #endif
-
 #endif /* _ASM_X86_MICROCODE_INTEL_H */