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    Subject[RFC PATCH v2 01/12] powerpc: move ptrace into a subdirectory.
    Date
    In order to allow splitting of ptrace depending on the
    different CONFIG_ options, create a subdirectory dedicated to
    ptrace and move ptrace.c and ptrace32.c into it.

    Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
    ---
    arch/powerpc/kernel/Makefile | 7 +++----
    arch/powerpc/kernel/ptrace/Makefile | 9 +++++++++
    arch/powerpc/kernel/{ => ptrace}/ptrace.c | 0
    arch/powerpc/kernel/{ => ptrace}/ptrace32.c | 0
    4 files changed, 12 insertions(+), 4 deletions(-)
    create mode 100644 arch/powerpc/kernel/ptrace/Makefile
    rename arch/powerpc/kernel/{ => ptrace}/ptrace.c (100%)
    rename arch/powerpc/kernel/{ => ptrace}/ptrace32.c (100%)

    diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
    index 0ea6c4aa3a20..c522464fa56a 100644
    --- a/arch/powerpc/kernel/Makefile
    +++ b/arch/powerpc/kernel/Makefile
    @@ -3,8 +3,6 @@
    # Makefile for the linux kernel.
    #

    -CFLAGS_ptrace.o += -DUTS_MACHINE='"$(UTS_MACHINE)"'
    -
    # Disable clang warning for using setjmp without setjmp.h header
    CFLAGS_crash.o += $(call cc-disable-warning, builtin-requires-header)

    @@ -43,15 +41,16 @@ CFLAGS_prom_init.o += -DDISABLE_BRANCH_PROFILING
    CFLAGS_btext.o += -DDISABLE_BRANCH_PROFILING
    endif

    -obj-y := cputable.o ptrace.o syscalls.o \
    +obj-y := cputable.o syscalls.o \
    irq.o align.o signal_32.o pmc.o vdso.o \
    process.o systbl.o idle.o \
    signal.o sysfs.o cacheinfo.o time.o \
    prom.o traps.o setup-common.o \
    udbg.o misc.o io.o misc_$(BITS).o \
    of_platform.o prom_parse.o
    +obj-y += ptrace/
    obj-$(CONFIG_PPC64) += setup_64.o sys_ppc32.o \
    - signal_64.o ptrace32.o \
    + signal_64.o \
    paca.o nvram_64.o firmware.o
    obj-$(CONFIG_VDSO32) += vdso32/
    obj-$(CONFIG_PPC_WATCHDOG) += watchdog.o
    diff --git a/arch/powerpc/kernel/ptrace/Makefile b/arch/powerpc/kernel/ptrace/Makefile
    new file mode 100644
    index 000000000000..02fb28eb3b55
    --- /dev/null
    +++ b/arch/powerpc/kernel/ptrace/Makefile
    @@ -0,0 +1,9 @@
    +# SPDX-License-Identifier: GPL-2.0
    +#
    +# Makefile for the linux kernel.
    +#
    +
    +CFLAGS_ptrace.o += -DUTS_MACHINE='"$(UTS_MACHINE)"'
    +
    +obj-y += ptrace.o
    +obj-$(CONFIG_PPC64) += ptrace32.o
    diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace/ptrace.c
    similarity index 100%
    rename from arch/powerpc/kernel/ptrace.c
    rename to arch/powerpc/kernel/ptrace/ptrace.c
    diff --git a/arch/powerpc/kernel/ptrace32.c b/arch/powerpc/kernel/ptrace/ptrace32.c
    similarity index 100%
    rename from arch/powerpc/kernel/ptrace32.c
    rename to arch/powerpc/kernel/ptrace/ptrace32.c
    --
    2.13.3
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