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[Xen-devel] [Xen-unstable] boot crash while loading AMD microcode due to commit "microcode/amd: fix memory leak"

To: Chao Gao <chao.gao@xxxxxxxxx>
From: Sander Eikelenboom <linux@xxxxxxxxxxxxxx>
Date: Fri, 30 Aug 2019 01:04:54 +0200
Cc: "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Jan Beulich <jbeulich@xxxxxxxx>
Delivery-date: Thu, 29 Aug 2019 23:05:03 +0000
List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

L.S.,

While testing xen-unstable, my AMD system crashes during early boot while 
loading microcode with an "Early fatal page fault".
Reverting commit de45e3ff37bb1602796054afabfa626ea5661c45 "microcode/amd: fix 
memory leak" fixes the boot issue.

At present I don't have my serial console stuff at hand, but if needed I can 
send the stacktrace tomorrow.

--
Sander

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