tree 41550c30a72b279e9c51cebe5a92c16f08302bbe
parent a26484bb7e77d474ecef1ef01ce37fb16fb84f60
author Maciej W. Rozycki <macro@linux-mips.org> 1433263859 +0100
committer Ralf Baechle <ralf@linux-mips.org> 1433317829 +0200

MIPS: Avoid an FPE exception in FCSR mask probing

Use the default FCSR value in mask probing, avoiding an FPE exception
where reset has left any exception enable and their corresponding cause
bits set and the register is then rewritten with these bits active.

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Cc: Joshua Kinard <kumba@gentoo.org>
Cc: linux-mips@linux-mips.org
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>