Ralf Baechle c2ea1d56ea MIPS: Avoid potential hazard on Context register ...

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>

2009-11-02 12:00:07 +01:00

5.9 KiB

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