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x86/microcode: Hide the config knob

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In reality CONFIG_MICROCODE is enabled in any reasonable configuration when
Intel or AMD support is enabled. Accommodate to reality.

Suggested-by: Borislav Petkov <bp@alien8.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20230812195727.660453052@linutronix.de
This commit is contained in:
Thomas Gleixner
2023-08-10 20:37:29 +02:00
committed by Borislav Petkov (AMD)
parent e5a8192942
commit e6bcfdd75d
5 changed files with 8 additions and 44 deletions
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arch/x86/include/asm/microcode.h
+3 -3
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@@ -54,16 +54,16 @@ struct ucode_cpu_info {
extern struct ucode_cpu_info ucode_cpu_info[];
struct cpio_data find_microcode_in_initrd(const char *path, bool use_pa);
#ifdef CONFIG_MICROCODE_INTEL
#ifdef CONFIG_CPU_SUP_INTEL
extern struct microcode_ops * __init init_intel_microcode(void);
#else
static inline struct microcode_ops * __init init_intel_microcode(void)
{
return NULL;
}
#endif /* CONFIG_MICROCODE_INTEL */
#endif /* CONFIG_CPU_SUP_INTEL */
#ifdef CONFIG_MICROCODE_AMD
#ifdef CONFIG_CPU_SUP_AMD
extern struct microcode_ops * __init init_amd_microcode(void);
extern void __exit exit_amd_microcode(void);
#else