[PATCH 2/4][Xen-devel] X86 microcode: microcode logic update

["Liu, Jinsong" <jinsong.liu@xxxxxxxxx>]

X86 microcode: microcode logic update

Update microcode logic:
1. separate microcode_fini_cpu() into 2 level to avoid deadlock (when fail at 
microcode_update_cpu);
2. cancel redundant collect_cpu_info at microcode.c level, use relative 
function at microcode driver level;
3. separate microcode_resume_cpu from microcode_update_cpu, because it's 
redundant (should only be called when S3 wakeup) and will block newer microcode 
update when user update newer microcode.dat from user level;

Signed-off-by: Liu, Jinsong <jinsong.liu@xxxxxxxxx>

Attachment: microcode-2-update.patch
Description: microcode-2-update.patch

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