Message ID | 20200413013240.8659-1-masahiroy@kernel.org |
---|---|
State | New |
Headers | show |
Series | arc: ptrace: hard-code "arc" instead of UTS_MACHINE | expand |
Hi Masahiro San, On 4/12/20 6:32 PM, Masahiro Yamada wrote: > ARC uses the UTS_MACHINE defined in the top Makefile as follows: > > UTS_MACHINE := $(ARCH) > > We know it is "arc" when we are building the kernel for ARC. > Hard-code user_regset_view::name, like many other architectures do. > > Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Thx for this. Applied to for-curr. -Vineet
diff --git a/arch/arc/kernel/Makefile b/arch/arc/kernel/Makefile index 75539670431a..8c4fc4b54c14 100644 --- a/arch/arc/kernel/Makefile +++ b/arch/arc/kernel/Makefile @@ -3,9 +3,6 @@ # Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com) # -# Pass UTS_MACHINE for user_regset definition -CFLAGS_ptrace.o += -DUTS_MACHINE='"$(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)
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> --- arch/arc/kernel/Makefile | 3 --- arch/arc/kernel/ptrace.c | 2 +- 2 files changed, 1 insertion(+), 4 deletions(-)