6.12-stable review patch. If anyone has any objections, please let me know.
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From: "Borislav Petkov (AMD)" bp@alien8.de
commit 3ef0740d10b005a45e8ae5b4b7b5d37bfddf63c0 upstream.
Commit
a7939f016720 ("x86/microcode/amd: Cache builtin/initrd microcode early")
renamed it to save_microcode_in_initrd() and made it static. Zap the forgotten declarations.
No functional changes.
Signed-off-by: Borislav Petkov (AMD) bp@alien8.de Reviewed-by: Thomas Gleixner tglx@linutronix.de Link: https://lore.kernel.org/r/20250211163648.30531-3-bp@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- arch/x86/kernel/cpu/microcode/amd.c | 2 +- arch/x86/kernel/cpu/microcode/internal.h | 2 -- 2 files changed, 1 insertion(+), 3 deletions(-)
--- a/arch/x86/kernel/cpu/microcode/amd.c +++ b/arch/x86/kernel/cpu/microcode/amd.c @@ -517,7 +517,7 @@ static bool __apply_microcode_amd(struct * patch container file in initrd, traverse equivalent cpu table, look for a * matching microcode patch, and update, all in initrd memory in place. * When vmalloc() is available for use later -- on 64-bit during first AP load, - * and on 32-bit during save_microcode_in_initrd_amd() -- we can call + * and on 32-bit during save_microcode_in_initrd() -- we can call * load_microcode_amd() to save equivalent cpu table and microcode patches in * kernel heap memory. * --- a/arch/x86/kernel/cpu/microcode/internal.h +++ b/arch/x86/kernel/cpu/microcode/internal.h @@ -100,14 +100,12 @@ extern bool force_minrev; #ifdef CONFIG_CPU_SUP_AMD void load_ucode_amd_bsp(struct early_load_data *ed, unsigned int family); void load_ucode_amd_ap(unsigned int family); -int save_microcode_in_initrd_amd(unsigned int family); void reload_ucode_amd(unsigned int cpu); struct microcode_ops *init_amd_microcode(void); void exit_amd_microcode(void); #else /* CONFIG_CPU_SUP_AMD */ static inline void load_ucode_amd_bsp(struct early_load_data *ed, unsigned int family) { } static inline void load_ucode_amd_ap(unsigned int family) { } -static inline int save_microcode_in_initrd_amd(unsigned int family) { return -EINVAL; } static inline void reload_ucode_amd(unsigned int cpu) { } static inline struct microcode_ops *init_amd_microcode(void) { return NULL; } static inline void exit_amd_microcode(void) { }