Manual merge with Linus.

Conflicts:
	arch/powerpc/kernel/setup-common.c
	drivers/input/keyboard/hil_kbd.c
	drivers/input/mouse/hil_ptr.c

1 files changed, 43 insertions, 0 deletions

diff --git a/arch/powerpc/math-emu/fmuls.c b/arch/powerpc/math-emu/fmuls.c
new file mode 100644
index 00000000000..26bc4278271
--- /dev/null
+++ b/arch/powerpc/math-emu/fmuls.c
@@ -0,0 +1,43 @@
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <asm/uaccess.h>
+
+#include "soft-fp.h"
+#include "double.h"
+#include "single.h"
+
+int
+fmuls(void *frD, void *frA, void *frB)
+{
+	FP_DECL_D(A);
+	FP_DECL_D(B);
+	FP_DECL_D(R);
+	int ret = 0;
+
+#ifdef DEBUG
+	printk("%s: %p %p %p\n", __FUNCTION__, frD, frA, frB);
+#endif
+
+	__FP_UNPACK_D(A, frA);
+	__FP_UNPACK_D(B, frB);
+
+#ifdef DEBUG
+	printk("A: %ld %lu %lu %ld (%ld) [%08lx.%08lx %lx]\n",
+	       A_s, A_f1, A_f0, A_e, A_c, A_f1, A_f0, A_e + 1023);
+	printk("B: %ld %lu %lu %ld (%ld) [%08lx.%08lx %lx]\n",
+	       B_s, B_f1, B_f0, B_e, B_c, B_f1, B_f0, B_e + 1023);
+#endif
+
+	if ((A_c == FP_CLS_INF && B_c == FP_CLS_ZERO) ||
+	    (A_c == FP_CLS_ZERO && B_c == FP_CLS_INF))
+		ret |= EFLAG_VXIMZ;
+
+	FP_MUL_D(R, A, B);
+
+#ifdef DEBUG
+	printk("D: %ld %lu %lu %ld (%ld) [%08lx.%08lx %lx]\n",
+	       R_s, R_f1, R_f0, R_e, R_c, R_f1, R_f0, R_e + 1023);
+#endif
+
+	return (ret | __FP_PACK_DS(frD, R));
+}