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* [PATCH 1/4] powerpc: Move core kernel logic into arch/powerpc/Kbuild
@ 2018-10-10  5:13 Michael Ellerman
  2018-10-10  5:13 ` [PATCH 2/4] powerpc: Add -Werror at arch/powerpc level Michael Ellerman
                   ` (3 more replies)
  0 siblings, 4 replies; 19+ messages in thread
From: Michael Ellerman @ 2018-10-10  5:13 UTC (permalink / raw)
  To: linuxppc-dev; +Cc: maddy, keescook

This is a nice cleanup, arch/powerpc/Makefile is long and messy so
moving this out helps a little.

It also allows us to do:

  $ make arch/powerpc

Which can be helpful if you just want to compile test some changes to
arch code and not link everything.

Finally it also gives us a single place to do subdir-cc-flags
assignments which affect the whole of arch/powerpc, which we will do
in a future patch.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
---
 arch/powerpc/Kbuild   | 14 ++++++++++++++
 arch/powerpc/Makefile | 14 ++------------
 2 files changed, 16 insertions(+), 12 deletions(-)
 create mode 100644 arch/powerpc/Kbuild

diff --git a/arch/powerpc/Kbuild b/arch/powerpc/Kbuild
new file mode 100644
index 000000000000..690a498da050
--- /dev/null
+++ b/arch/powerpc/Kbuild
@@ -0,0 +1,14 @@
+obj-y += kernel/
+obj-y += mm/
+obj-y += lib/
+obj-y += sysdev/
+obj-y += platforms/
+obj-y += math-emu/
+obj-y += crypto/
+obj-y += net/
+
+obj-$(CONFIG_XMON) += xmon/
+obj-$(CONFIG_KVM)  += kvm/
+
+obj-$(CONFIG_PERF_EVENTS) += perf/
+obj-$(CONFIG_KEXEC_FILE)  += purgatory/
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 974103254aed..e623abaa573e 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -269,18 +269,8 @@ head-$(CONFIG_PPC_FPU)		+= arch/powerpc/kernel/fpu.o
 head-$(CONFIG_ALTIVEC)		+= arch/powerpc/kernel/vector.o
 head-$(CONFIG_PPC_OF_BOOT_TRAMPOLINE)  += arch/powerpc/kernel/prom_init.o
 
-core-y				+= arch/powerpc/kernel/ \
-				   arch/powerpc/mm/ \
-				   arch/powerpc/lib/ \
-				   arch/powerpc/sysdev/ \
-				   arch/powerpc/platforms/ \
-				   arch/powerpc/math-emu/ \
-				   arch/powerpc/crypto/ \
-				   arch/powerpc/net/
-core-$(CONFIG_XMON)		+= arch/powerpc/xmon/
-core-$(CONFIG_KVM) 		+= arch/powerpc/kvm/
-core-$(CONFIG_PERF_EVENTS)	+= arch/powerpc/perf/
-core-$(CONFIG_KEXEC_FILE)	+= arch/powerpc/purgatory/
+# See arch/powerpc/Kbuild for content of core part of the kernel
+core-y += arch/powerpc/
 
 drivers-$(CONFIG_OPROFILE)	+= arch/powerpc/oprofile/
 
-- 
2.17.1


^ permalink raw reply related	[flat|nested] 19+ messages in thread
end of thread, other threads:[~2018-10-19  2:55 UTC | newest]

Thread overview: 19+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2018-10-10  5:13 [PATCH 1/4] powerpc: Move core kernel logic into arch/powerpc/Kbuild Michael Ellerman
2018-10-10  5:13 ` [PATCH 2/4] powerpc: Add -Werror at arch/powerpc level Michael Ellerman
2018-10-19  2:51   ` [2/4] " Michael Ellerman
2018-10-10  5:13 ` [PATCH 3/4] powerpc: Add -Wvla to arch CFLAGS Michael Ellerman
2018-10-10 14:45   ` Kees Cook
2018-10-11  0:30     ` Michael Ellerman
2018-10-10  5:13 ` [PATCH 4/4] powerpc: Add -Wimplicit-fallthrough " Michael Ellerman
2018-10-10 14:47   ` Kees Cook
2018-10-11  0:32     ` Michael Ellerman
2018-10-11  1:35       ` Kees Cook
2018-10-11 13:11         ` Gustavo A. R. Silva
2018-10-11 15:23       ` Gustavo A. R. Silva
2018-10-12  9:32         ` Michael Ellerman
2018-10-12  9:59           ` Gustavo A. R. Silva
2018-10-13  1:23             ` Kees Cook
2018-10-13  7:39               ` Gustavo A. R. Silva
2018-10-10 16:55   ` kbuild test robot
2018-10-10 17:00   ` kbuild test robot
2018-10-19  2:51 ` [1/4] powerpc: Move core kernel logic into arch/powerpc/Kbuild Michael Ellerman

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