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authorBorislav Petkov <bp@suse.de>2015-10-20 12:54:45 +0300
committerIngo Molnar <mingo@kernel.org>2015-10-21 12:22:12 +0300
commitfe055896c040df571e4ff56fb196d6845130057b (patch)
treef45e0d1050476fab2b543e5f6208048217256f6d /arch/x86/include/asm/microcode_intel.h
parent9a2bc335f100a0f6ee6392b9f97ac4188d84db1d (diff)
downloadlinux-fe055896c040df571e4ff56fb196d6845130057b.tar.xz
x86/microcode: Merge the early microcode loader
Merge the early loader functionality into the driver proper. The diff is huge but logically, it is simply moving code from the _early.c files into the main driver. Signed-off-by: Borislav Petkov <bp@suse.de> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Arjan van de Ven <arjan@linux.intel.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Dave Jones <davej@codemonkey.org.uk> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Len Brown <len.brown@intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Tony Luck <tony.luck@intel.com> Link: http://lkml.kernel.org/r/1445334889-300-3-git-send-email-bp@alien8.de Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/include/asm/microcode_intel.h')
-rw-r--r--arch/x86/include/asm/microcode_intel.h10
1 files changed, 3 insertions, 7 deletions
diff --git a/arch/x86/include/asm/microcode_intel.h b/arch/x86/include/asm/microcode_intel.h
index 7991c606125d..8559b0102ea1 100644
--- a/arch/x86/include/asm/microcode_intel.h
+++ b/arch/x86/include/asm/microcode_intel.h
@@ -57,7 +57,7 @@ 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 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);
@@ -71,13 +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 */