If we boot up and find no hardware FPU we panic and die. Change this behavior to be that if we boot up and we _expect_ a hardware FPU to be present then panic. Don't panic if we don't actually expect to have any hardware FPU.
This lets us compile a kernel without FPU if we really choose too. Signed-off-by: Greg Ungerer <[email protected]> --- arch/m68k/kernel/setup_mm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/m68k/kernel/setup_mm.c b/arch/m68k/kernel/setup_mm.c index 00290c4..a01d4a0 100644 --- a/arch/m68k/kernel/setup_mm.c +++ b/arch/m68k/kernel/setup_mm.c @@ -549,7 +549,7 @@ module_init(proc_hardware_init); void check_bugs(void) { -#ifndef CONFIG_M68KFPU_EMU +#if defined(CONFIG_FPU) && !defined(CONFIG_M68KFPU_EMU) if (m68k_fputype == 0) { pr_emerg("*** YOU DO NOT HAVE A FLOATING POINT UNIT, " "WHICH IS REQUIRED BY LINUX/M68K ***\n"); -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-m68k" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
