From: Christopher Covington <cov@codeaurora.org>
Date: Wed, 19 Mar 2014 16:29:37 +0000 (+0000)
Subject: arm64: Fix __range_ok macro
X-Git-Tag: v3.15-rc1~164^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=31b1e940c5d47ee1a01baeccfb1b2b8890822d1a;p=pandora-kernel.git

arm64: Fix __range_ok macro

Without this, the following scenario is incorrectly determined
to be invalid.

addr 0x7f_ffffe000 size 8192 addr_limit 0x80_00000000

This behavior was observed while trying to vmsplice the stack
as part of a CRIU dump of a process on a system started with the
norandmaps kernel parameter.

Signed-off-by: Christopher Covington <cov@codeaurora.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
---

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