2016-12-25 19:11:34 +00:00
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From 107c0964cb8db7ca28ac5199426414fdab3c274d Mon Sep 17 00:00:00 2001
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From: "Alexandros C. Couloumbis" <alex@ozo.com>
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Date: Fri, 7 Jul 2017 17:14:51 +0200
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Subject: hack: arch: powerpc: drop register save/restore library from modules
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Upstream GCC uses a libgcc function for saving/restoring registers. This
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makes the code bigger, and upstream kernels need to carry that function
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for every single kernel module. Our GCC is patched to avoid those
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references, so we can drop the extra bloat for modules.
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lede-commit: e8e1084654f50904e6bf77b70b2de3f137d7b3ec
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Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com>
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---
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arch/powerpc/Makefile | 1 -
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1 file changed, 1 deletion(-)
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--- a/arch/powerpc/Makefile
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+++ b/arch/powerpc/Makefile
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2017-12-16 20:09:41 +00:00
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@@ -188,7 +188,6 @@ else
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2016-12-25 19:11:34 +00:00
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CHECKFLAGS += -D__LITTLE_ENDIAN__
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endif
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-KBUILD_LDFLAGS_MODULE += arch/powerpc/lib/crtsavres.o
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ifeq ($(CONFIG_476FPE_ERR46),y)
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KBUILD_LDFLAGS_MODULE += --ppc476-workaround \
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