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Date: Tue, 16 Jan 2018 14:35:25 +0200 (EET)
From: Meelis Roos <mroos@linux.ee>
To: Thomas Gleixner <tglx@linutronix.de>
cc: Ingo Molnar <mingo@redhat.com>,
        Linux Kernel list <linux-kernel@vger.kernel.org>,
        Dou Liyang <douly.fnst@cn.fujitsu.com>, x86@kernel.org
Subject: Re: lapic-related boot crash in 4.15-rc1
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> I've reverted the commit which Dou pointed out in rc8. Can you please confirm that
> this fixes the issue for you?

I am compiling the x86/urgent pull that you suggested.

Meanwhile the bisect finished and it came to the exact same commit by 
Dou Liyang <douly.fnst@cn.fujitsu.com> that he sent me for revert test. 

Reverting this patch worked on 2 of the machines, 3rd one is compiling.

-- 
Meelis Roos (mroos@linux.ee)