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由 Prarit Bhargava 提交于
When preparing an MCE record for logging, boot_cpu_data.microcode is used to read out the microcode revision on the box. However, on systems where late microcode update has happened, the microcode revision output in a MCE log record is wrong because boot_cpu_data.microcode is not updated when the microcode gets updated. But, the microcode revision saved in boot_cpu_data's microcode member should be kept up-to-date, regardless, for consistency. Make it so. Fixes: fa94d0c6 ("x86/MCE: Save microcode revision in machine check records") Signed-off-by: NPrarit Bhargava <prarit@redhat.com> Signed-off-by: NBorislav Petkov <bp@suse.de> Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Cc: Tony Luck <tony.luck@intel.com> Cc: sironi@amazon.de Cc: stable@vger.kernel.org Link: http://lkml.kernel.org/r/20180731112739.32338-1-prarit@redhat.com
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