Messages in this thread Patch in this message | | | From | Borislav Petkov <> | Subject | [PATCH 03/13] x86/microcode/intel: Get rid of last arg to load_ucode_intel_bsp() | Date | Tue, 24 Feb 2015 11:37:02 +0100 |
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From: Borislav Petkov <bp@suse.de>
Allocate it on the helper's _load_ucode_intel_bsp() stack instead and do not hand it down.
Signed-off-by: Borislav Petkov <bp@suse.de> --- arch/x86/kernel/cpu/microcode/intel_early.c | 18 ++++++++---------- 1 file changed, 8 insertions(+), 10 deletions(-)
diff --git a/arch/x86/kernel/cpu/microcode/intel_early.c b/arch/x86/kernel/cpu/microcode/intel_early.c index 1676c927045b..988ef348cb1b 100644 --- a/arch/x86/kernel/cpu/microcode/intel_early.c +++ b/arch/x86/kernel/cpu/microcode/intel_early.c @@ -725,21 +725,21 @@ static void __init _load_ucode_intel_bsp(struct mc_saved_data *mc_saved_data, unsigned long *mc_saved_in_initrd, unsigned long initrd_start_early, - unsigned long initrd_end_early, - struct ucode_cpu_info *uci) + unsigned long initrd_end_early) { + struct ucode_cpu_info uci; enum ucode_state ret; - collect_cpu_info_early(uci); + collect_cpu_info_early(&uci); scan_microcode(initrd_start_early, initrd_end_early, mc_saved_data, - mc_saved_in_initrd, uci); + mc_saved_in_initrd, &uci); ret = load_microcode(mc_saved_data, mc_saved_in_initrd, - initrd_start_early, uci); + initrd_start_early, &uci); if (ret != UCODE_OK) return; - apply_microcode_early(uci, true); + apply_microcode_early(&uci, true); } void __init @@ -747,7 +747,6 @@ load_ucode_intel_bsp(void) { u64 ramdisk_image, ramdisk_size; unsigned long initrd_start_early, initrd_end_early; - struct ucode_cpu_info uci; #ifdef CONFIG_X86_32 struct boot_params *boot_params_p; @@ -760,7 +759,7 @@ load_ucode_intel_bsp(void) _load_ucode_intel_bsp( (struct mc_saved_data *)__pa_nodebug(&mc_saved_data), (unsigned long *)__pa_nodebug(&mc_saved_in_initrd), - initrd_start_early, initrd_end_early, &uci); + initrd_start_early, initrd_end_early); #else ramdisk_image = boot_params.hdr.ramdisk_image; ramdisk_size = boot_params.hdr.ramdisk_size; @@ -768,8 +767,7 @@ load_ucode_intel_bsp(void) initrd_end_early = initrd_start_early + ramdisk_size; _load_ucode_intel_bsp(&mc_saved_data, mc_saved_in_initrd, - initrd_start_early, initrd_end_early, - &uci); + initrd_start_early, initrd_end_early); #endif } -- 2.2.0.33.gc18b867
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