#include <asm/byteorder.h>
#include <asm/cpu.h>
+#include <asm/cpu-info.h>
#include <asm/dsp.h>
#include <asm/fpu.h>
#include <asm/mipsregs.h>
{
union fpureg *fregs;
u64 fpr_val;
+ u32 fcr31;
+ u32 value;
+ u32 mask;
int i;
if (!access_ok(VERIFY_READ, data, 33 * 8))
set_fpr64(&fregs[i], 0, fpr_val);
}
- __get_user(child->thread.fpu.fcr31, data + 64);
- child->thread.fpu.fcr31 &= ~FPU_CSR_ALL_X;
+ __get_user(value, data + 64);
+ fcr31 = child->thread.fpu.fcr31;
+ mask = current_cpu_data.fpu_msk31;
+ child->thread.fpu.fcr31 = (value & ~mask) | (fcr31 & mask);
/* FIR may not be written. */