From: Matthew Chapman <matthewc@hp.com>
Date: Tue, 21 Jun 2005 23:19:20 +0000 (-0700)
Subject: [IA64] ptrace and restore_sigcontext() allow ar.rsc.pl==0
X-Git-Tag: v2.6.13-rc1~68^2~539^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4ea78729b8dbfc400fe165a57b90a394a7275a54;p=pandora-kernel.git

[IA64] ptrace and restore_sigcontext() allow ar.rsc.pl==0

This patch fixes handling of accesses to ar.rsc via ptrace & restore_sigcontext
[With Thanks to Chris Wright for noticing the restore_sigcontext path]

Signed-off-by: Matthew Chapman <matthewc@hp.com>
Acked-by: David Mosberger <davidm@hpl.hp.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
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