From 7f3c5d099b6f8452dc4dcfe4179ea48e6a13d0eb Mon Sep 17 00:00:00 2001 From: Nick Desaulniers Date: Thu, 17 Aug 2023 11:11:56 -0700 Subject: Revert "powerpc/xmon: Relax frame size for clang" This reverts commit 9c87156cce5a63735d1218f0096a65c50a7a32aa. I have not been able to reproduce the reported -Wframe-larger-than= warning (or disassembly) with clang-11 or clang-18. I don't know precisely when this was fixed in llvm, but it may be time to revert this. Closes: https://github.com/ClangBuiltLinux/linux/issues/252 Signed-off-by: Nick Desaulniers Reviewed-by: Nathan Chancellor Signed-off-by: Michael Ellerman Link: https://msgid.link/20230817-ppc_xmon-v1-1-8cc2d51b9995@google.com --- arch/powerpc/xmon/Makefile | 6 ------ 1 file changed, 6 deletions(-) (limited to 'arch/powerpc/xmon') diff --git a/arch/powerpc/xmon/Makefile b/arch/powerpc/xmon/Makefile index d334de392e6c..7705aa74a24d 100644 --- a/arch/powerpc/xmon/Makefile +++ b/arch/powerpc/xmon/Makefile @@ -10,12 +10,6 @@ KCSAN_SANITIZE := n # Disable ftrace for the entire directory ccflags-remove-$(CONFIG_FUNCTION_TRACER) += $(CC_FLAGS_FTRACE) -ifdef CONFIG_CC_IS_CLANG -# clang stores addresses on the stack causing the frame size to blow -# out. See https://github.com/ClangBuiltLinux/linux/issues/252 -KBUILD_CFLAGS += -Wframe-larger-than=4096 -endif - ccflags-$(CONFIG_PPC64) := $(NO_MINIMAL_TOC) obj-y += xmon.o nonstdio.o spr_access.o xmon_bpts.o -- cgit v1.2.3