[IA64] ptrace and restore_sigcontext() allow ar.rsc.pl==0
authorMatthew Chapman <matthewc@hp.com>
Tue, 21 Jun 2005 23:19:20 +0000 (16:19 -0700)
committerTony Luck <tony.luck@intel.com>
Tue, 21 Jun 2005 23:19:20 +0000 (16:19 -0700)
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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