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To: stable <stable@vger.kernel.org>
Cc: Sasha Levin <sasha.levin@oracle.com>,
	Anton Blanchard <anton@samba.org>,
	Sam bobroff <sam.bobroff@au1.ibm.com>
From: Guenter Roeck <linux@roeck-us.net>
Subject: v3.18.y-stable-queue and v4.1.y-stable-queue build failures (powerpc)
Message-ID: <5730915F.8000003@roeck-us.net>
Date: Mon, 9 May 2016 06:32:15 -0700
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Hi Sasha,

All powerpc builds fail in v3.18.y-stable-queue and v4.1.y-stable-queue
with the following build error.

arch/powerpc/kernel/prom.c:170:25: error: 'PPC_FEATURE2_HTM_NOSC_COMP' undeclared here

Caused by 'powerpc: Update TM user feature bits in scan_features()'.
The undeclared flag was introduced with commit b4b56f9ecab40
("powerpc/tm: Abort syscalls in active transactions").

Copying the authors of both patches for advice.

Guenter