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MIPS: Avoid potential hazard on Context register
authorRalf Baechle <ralf@linux-mips.org>
Tue, 13 Oct 2009 21:23:28 +0000 (23:23 +0200)
committerRalf Baechle <ralf@linux-mips.org>
Mon, 2 Nov 2009 11:00:07 +0000 (12:00 +0100)
set_saved_sp reads Context register. Avoid reading stale value from
earlier incomplete write.

Issue found and fixed for head.S by Chris Dearman <chris@mips.com>.

Signed-off-by: Chris Dearman <chris@mips.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

No differences found
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