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Date: Tue, 16 Oct 2018 08:05:23 +0200
From: Christoph Biedl <linux-kernel.bfrz@manchmal.in-ulm.de>
To: stable@vger.kernel.org
Subject: 4.14: Regression on ppc32 (early crash)
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Hello,

on both my ppc32 systems I've tested (G4 PowerMac and G4 Mac-mini), I
see a regression after upgrading from 4.14.74 to 4.14.76: Very soon
after starting the kernel from yaboot, they drop me into a OF prompt,
message is "invalid memory access at" on the mini, and another one I
forgot on the PowerMac. FWIW, the ppc64 G5 PowerMac does fine.

Before I start bisecting - might take a few days -, is this already on
radar?

    Christoph