| Message ID | 20181010051308.25422-2-mpe@ellerman.id.au (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 23ad1a2700725d46ee7760920974c68be81ab82d |
| Headers | show |
| Series | [1/4] powerpc: Move core kernel logic into arch/powerpc/Kbuild | expand |
| Context | Check | Description |
|---|---|---|
| snowpatch_ozlabs/apply_patch | success | next/apply_patch Successfully applied |
| snowpatch_ozlabs/checkpatch | success | Test checkpatch on branch next |
On Wed, 2018-10-10 at 05:13:06 UTC, Michael Ellerman wrote: > Back when I added -Werror in commit ba55bd74360e ("powerpc: Add > configurable -Werror for arch/powerpc") I did it by adding it to most > of the arch Makefiles. > > At the time we excluded math-emu, because apparently it didn't build > cleanly. But that seems to have been fixed somewhere in the interim. > > So move the -Werror addition to the top-level of the arch, this saves > us from repeating it in every Makefile and means we won't forget to > add it to any new sub-dirs. > > Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Applied to powerpc next. https://git.kernel.org/powerpc/c/23ad1a2700725d46ee7760920974c6 cheers
diff --git a/arch/powerpc/Kbuild b/arch/powerpc/Kbuild index 690a498da050..1625a06802ca 100644 --- a/arch/powerpc/Kbuild +++ b/arch/powerpc/Kbuild @@ -1,3 +1,5 @@ +subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror + obj-y += kernel/ obj-y += mm/ obj-y += lib/ diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index 85ffa488dfb5..006e391814ed 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -5,8 +5,6 @@ CFLAGS_ptrace.o += -DUTS_MACHINE='"$(UTS_MACHINE)"' -subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror - ifdef CONFIG_PPC64 CFLAGS_prom_init.o += $(NO_MINIMAL_TOC) endif diff --git a/arch/powerpc/kernel/trace/Makefile b/arch/powerpc/kernel/trace/Makefile index d868ba42032f..b1725ad3e13d 100644 --- a/arch/powerpc/kernel/trace/Makefile +++ b/arch/powerpc/kernel/trace/Makefile @@ -3,8 +3,6 @@ # Makefile for the powerpc trace subsystem # -subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror - ifdef CONFIG_FUNCTION_TRACER # do not trace tracer code CFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_FTRACE) diff --git a/arch/powerpc/kvm/Makefile b/arch/powerpc/kvm/Makefile index f872c04bb5b1..e9d579921a96 100644 --- a/arch/powerpc/kvm/Makefile +++ b/arch/powerpc/kvm/Makefile @@ -3,8 +3,6 @@ # Makefile for Kernel-based Virtual Machine module # -subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror - ccflags-y := -Ivirt/kvm -Iarch/powerpc/kvm KVM := ../../../virt/kvm diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile index 670286808928..703afa1808ed 100644 --- a/arch/powerpc/lib/Makefile +++ b/arch/powerpc/lib/Makefile @@ -3,8 +3,6 @@ # Makefile for ppc-specific library files.. # -subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror - ccflags-$(CONFIG_PPC64) := $(NO_MINIMAL_TOC) CFLAGS_REMOVE_code-patching.o = $(CC_FLAGS_FTRACE) diff --git a/arch/powerpc/mm/Makefile b/arch/powerpc/mm/Makefile index cdf6a9960046..90e103ab44fb 100644 --- a/arch/powerpc/mm/Makefile +++ b/arch/powerpc/mm/Makefile @@ -3,8 +3,6 @@ # Makefile for the linux ppc-specific parts of the memory manager. # -subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror - ccflags-$(CONFIG_PPC64) := $(NO_MINIMAL_TOC) obj-y := fault.o mem.o pgtable.o mmap.o \ diff --git a/arch/powerpc/oprofile/Makefile b/arch/powerpc/oprofile/Makefile index 7a7834c39f64..8d26d7416481 100644 --- a/arch/powerpc/oprofile/Makefile +++ b/arch/powerpc/oprofile/Makefile @@ -1,5 +1,4 @@ # SPDX-License-Identifier: GPL-2.0 -subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror ccflags-$(CONFIG_PPC64) := $(NO_MINIMAL_TOC) diff --git a/arch/powerpc/perf/Makefile b/arch/powerpc/perf/Makefile index 82986d2acd9b..ab26df5bacb9 100644 --- a/arch/powerpc/perf/Makefile +++ b/arch/powerpc/perf/Makefile @@ -1,5 +1,4 @@ # SPDX-License-Identifier: GPL-2.0 -subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror obj-$(CONFIG_PERF_EVENTS) += callchain.o perf_regs.o diff --git a/arch/powerpc/platforms/Makefile b/arch/powerpc/platforms/Makefile index e46bb7ea710f..143d4417f6cc 100644 --- a/arch/powerpc/platforms/Makefile +++ b/arch/powerpc/platforms/Makefile @@ -1,7 +1,5 @@ # SPDX-License-Identifier: GPL-2.0 -subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror - obj-$(CONFIG_FSL_ULI1575) += fsl_uli1575.o obj-$(CONFIG_PPC_PMAC) += powermac/ diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile index f730539074c4..2caa4defdfb6 100644 --- a/arch/powerpc/sysdev/Makefile +++ b/arch/powerpc/sysdev/Makefile @@ -1,5 +1,4 @@ # SPDX-License-Identifier: GPL-2.0 -subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror ccflags-$(CONFIG_PPC64) := $(NO_MINIMAL_TOC) @@ -56,8 +55,6 @@ obj-$(CONFIG_PPC_SCOM) += scom.o obj-$(CONFIG_PPC_EARLY_DEBUG_MEMCONS) += udbg_memcons.o -subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror - obj-$(CONFIG_PPC_XICS) += xics/ obj-$(CONFIG_PPC_XIVE) += xive/ diff --git a/arch/powerpc/sysdev/xics/Makefile b/arch/powerpc/sysdev/xics/Makefile index 5d438d92472b..ba1e3117b1c0 100644 --- a/arch/powerpc/sysdev/xics/Makefile +++ b/arch/powerpc/sysdev/xics/Makefile @@ -1,5 +1,4 @@ # SPDX-License-Identifier: GPL-2.0 -subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror obj-y += xics-common.o obj-$(CONFIG_PPC_ICP_NATIVE) += icp-native.o diff --git a/arch/powerpc/sysdev/xive/Makefile b/arch/powerpc/sysdev/xive/Makefile index 536d6e5706e3..dea2abc23f4d 100644 --- a/arch/powerpc/sysdev/xive/Makefile +++ b/arch/powerpc/sysdev/xive/Makefile @@ -1,4 +1,3 @@ -subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror obj-y += common.o obj-$(CONFIG_PPC_XIVE_NATIVE) += native.o diff --git a/arch/powerpc/xmon/Makefile b/arch/powerpc/xmon/Makefile index 93cc1f1b8b61..ab5f66affb06 100644 --- a/arch/powerpc/xmon/Makefile +++ b/arch/powerpc/xmon/Makefile @@ -1,8 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 # Makefile for xmon -subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror - GCOV_PROFILE := n UBSAN_SANITIZE := n
Back when I added -Werror in commit ba55bd74360e ("powerpc: Add configurable -Werror for arch/powerpc") I did it by adding it to most of the arch Makefiles. At the time we excluded math-emu, because apparently it didn't build cleanly. But that seems to have been fixed somewhere in the interim. So move the -Werror addition to the top-level of the arch, this saves us from repeating it in every Makefile and means we won't forget to add it to any new sub-dirs. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> --- arch/powerpc/Kbuild | 2 ++ arch/powerpc/kernel/Makefile | 2 -- arch/powerpc/kernel/trace/Makefile | 2 -- arch/powerpc/kvm/Makefile | 2 -- arch/powerpc/lib/Makefile | 2 -- arch/powerpc/mm/Makefile | 2 -- arch/powerpc/oprofile/Makefile | 1 - arch/powerpc/perf/Makefile | 1 - arch/powerpc/platforms/Makefile | 2 -- arch/powerpc/sysdev/Makefile | 3 --- arch/powerpc/sysdev/xics/Makefile | 1 - arch/powerpc/sysdev/xive/Makefile | 1 - arch/powerpc/xmon/Makefile | 2 -- 13 files changed, 2 insertions(+), 21 deletions(-)