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| author | Nick Desaulniers <ndesaulniers@google.com> | 2023-08-17 21:11:56 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2023-08-18 10:03:15 +0300 |
| commit | 7f3c5d099b6f8452dc4dcfe4179ea48e6a13d0eb (patch) | |
| tree | 105f0a4acc53b90110d3c750ca56e5a2ae937e50 /arch/powerpc/xmon | |
| parent | 4d15721177d539d743fcf31d7bb376fb3b81aeb6 (diff) | |
| download | linux-7f3c5d099b6f8452dc4dcfe4179ea48e6a13d0eb.tar.xz | |
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 <ndesaulniers@google.com>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20230817-ppc_xmon-v1-1-8cc2d51b9995@google.com
Diffstat (limited to 'arch/powerpc/xmon')
| -rw-r--r-- | arch/powerpc/xmon/Makefile | 6 |
1 files changed, 0 insertions, 6 deletions
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 |