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MIPS: Respect the ISA level in FCSR handling
[linux-drm-fsl-dcu.git]
/
arch
/
mips
/
loongson
/
loongson-3
/
cop2-ex.c
diff --git
a/arch/mips/loongson/loongson-3/cop2-ex.c
b/arch/mips/loongson/loongson-3/cop2-ex.c
index b03e37d2071ac867e65a702f7e052a00c13f496c..ea13764d0a035ccc5ec6cf443f021aa1f4f58103 100644
(file)
--- a/
arch/mips/loongson/loongson-3/cop2-ex.c
+++ b/
arch/mips/loongson/loongson-3/cop2-ex.c
@@
-43,7
+43,7
@@
static int loongson_cu2_call(struct notifier_block *nfb, unsigned long action,
if (!fpu_owned) {
set_thread_flag(TIF_USEDFPU);
if (!used_math()) {
- _init_fpu();
+ _init_fpu(
current->thread.fpu.fcr31
);
set_used_math();
} else
_restore_fp(current);