linux-kernel - kptr_restrict: pK-error in SysRq show-all-timers(Q)

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Message-ID: <CAJiZuY2c1TVVGDxqSDSVC04t5KHK7k=ysJ99Bw6QKvEYdeWO3A@mail.gmail.com>
Date:	Tue, 26 Jun 2012 23:20:40 +0200
From:	Stevie Trujillo <stevie.trujillo@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Dan Rosenberg <drosenberg@...curity.com>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: kptr_restrict: pK-error in SysRq show-all-timers(Q)

Hello,

if I press ALT+SysRq+Q all the pointers are replaced with "pK-error" like this:
[23153.208033]   .base:               pK-error

with echo h > /proc/sysrq-trigger it works:
[23107.776363]   .base:       ffff88023e60d540

--
Stevie Trujillo
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