[PATCH 4.2 020/134] MIPS: math-emu: Emulate missing BC1{EQ,NE}Z instructions

4.2-stable review patch. If anyone has any objections, please let me know. -- From: Markos Chandras commit c909ca718e8f50cf484ef06a8dd935e738e8e53d upstream. Commit c8a34581ec09 ("MIPS: Emulate the BC1{EQ,NE}Z FPU instructions") added support for emulating the new R6

[PATCH 4.2 020/134] MIPS: math-emu: Emulate missing BC1{EQ,NE}Z instructions

4.2-stable review patch. If anyone has any objections, please let me know. -- From: Markos Chandras commit c909ca718e8f50cf484ef06a8dd935e738e8e53d upstream. Commit c8a34581ec09 ("MIPS: Emulate the BC1{EQ,NE}Z FPU instructions") added support for