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authorMasahiro Yamada <masahiroy@kernel.org>2020-04-13 10:32:40 +0900
committerVineet Gupta <vgupta@synopsys.com>2020-04-12 22:27:09 -0700
commit9eca345c67ad69652d54fd929830758c324f25ca (patch)
tree5c69748c887c62bf13284487c40d978f9ff2306c
parent4c13ca86dcf80a8c705b1f3674ff43d318e970e0 (diff)
downloadlinux-9eca345c67ad69652d54fd929830758c324f25ca.tar.bz2
arc: ptrace: hard-code "arc" instead of UTS_MACHINE
ARC uses the UTS_MACHINE defined in the top Makefile as follows: UTS_MACHINE := $(ARCH) We know it is "arc" when we are building the kernel for ARC. Hard-code user_regset_view::name, like many other architectures do. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
-rw-r--r--arch/arc/kernel/Makefile3
-rw-r--r--arch/arc/kernel/ptrace.c2
2 files changed, 1 insertions, 4 deletions
diff --git a/arch/arc/kernel/Makefile b/arch/arc/kernel/Makefile
index 75539670431a..8c4fc4b54c14 100644
--- a/arch/arc/kernel/Makefile
+++ b/arch/arc/kernel/Makefile
@@ -3,9 +3,6 @@
# Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
#
-# Pass UTS_MACHINE for user_regset definition
-CFLAGS_ptrace.o += -DUTS_MACHINE='"$(UTS_MACHINE)"'
-
obj-y := arcksyms.o setup.o irq.o reset.o ptrace.o process.o devtree.o
obj-y += signal.o traps.o sys.o troubleshoot.o stacktrace.o disasm.o
obj-$(CONFIG_ISA_ARCOMPACT) += entry-compact.o intc-compact.o
diff --git a/arch/arc/kernel/ptrace.c b/arch/arc/kernel/ptrace.c
index d5f3fcf273b5..f49a054a1016 100644
--- a/arch/arc/kernel/ptrace.c
+++ b/arch/arc/kernel/ptrace.c
@@ -253,7 +253,7 @@ static const struct user_regset arc_regsets[] = {
};
static const struct user_regset_view user_arc_view = {
- .name = UTS_MACHINE,
+ .name = "arc",
.e_machine = EM_ARC_INUSE,
.regsets = arc_regsets,
.n = ARRAY_SIZE(arc_regsets)