From f45ba2bd6da0dc8000aa7ea7a3858fb51608f766 Mon Sep 17 00:00:00 2001 From: Vineet Gupta Date: Fri, 17 Jan 2020 15:04:03 -0800 Subject: ARCv2: fpu: preserve userspace fpu state Signed-off-by: Vineet Gupta --- arch/arc/kernel/Makefile | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arc/kernel/Makefile') diff --git a/arch/arc/kernel/Makefile b/arch/arc/kernel/Makefile index e784f5396dda..75539670431a 100644 --- a/arch/arc/kernel/Makefile +++ b/arch/arc/kernel/Makefile @@ -23,7 +23,9 @@ obj-$(CONFIG_PERF_EVENTS) += perf_event.o obj-$(CONFIG_JUMP_LABEL) += jump_label.o obj-$(CONFIG_ARC_FPU_SAVE_RESTORE) += fpu.o +ifdef CONFIG_ISA_ARCOMPACT CFLAGS_fpu.o += -mdpfp +endif ifdef CONFIG_ARC_DW2_UNWIND CFLAGS_ctx_sw.o += -fno-omit-frame-pointer -- cgit