From: David S. Miller <davem@sunset.davemloft.net>
Date: Mon, 6 Feb 2006 05:59:03 +0000 (-0800)
Subject: [SPARC64]: Kill all %pstate changes in context switch code.
X-Git-Tag: v2.6.17-rc1~1184^2~187
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=314981ac7177a933319e3c071a5cf0a579205e6e;p=pandora-kernel.git

[SPARC64]: Kill all %pstate changes in context switch code.

They are totally unnecessary because:

1) Interrupts are already disabled when switch_to()
   runs.

2) We don't use hard-coded alternate globals any longer.

This found a case in rtrap, which still assumed alternate
global %g6 was current_thread_info(), and that is fixed
by this changeset as well.

Signed-off-by: David S. Miller <davem@davemloft.net>
---

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