linux-kernel - [PATCH v4 9/9] Enable LIVEPATCH to be configured on ppc64le and add livepatch.o if it is selected.

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Date:	Wed, 25 Nov 2015 17:49:37 +0100
From:	Torsten Duwe <duwe@....de>
To:	Steven Rostedt <rostedt@...dmis.org>,
	Michael Ellerman <mpe@...erman.id.au>
Cc:	Jiri Kosina <jkosina@...e.cz>, linuxppc-dev@...ts.ozlabs.org,
	linux-kernel@...r.kernel.org, live-patching@...r.kernel.org
Subject: [PATCH v4 9/9] Enable LIVEPATCH to be configured on ppc64le and add
 livepatch.o if it is selected.

Signed-off-by: Torsten Duwe <duwe@...e.de>
---
 arch/powerpc/Kconfig         | 5 +++++
 arch/powerpc/kernel/Makefile | 1 +
 2 files changed, 6 insertions(+)

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 55fd59e..47f479c 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -163,6 +163,9 @@ config PPC
 	select ARCH_HAS_DMA_SET_COHERENT_MASK
 	select HAVE_ARCH_SECCOMP_FILTER
 
+config HAVE_LIVEPATCH
+       def_bool PPC64 && CPU_LITTLE_ENDIAN
+
 config GENERIC_CSUM
 	def_bool CPU_LITTLE_ENDIAN
 
@@ -1095,3 +1098,5 @@ config PPC_LIB_RHEAP
 	bool
 
 source "arch/powerpc/kvm/Kconfig"
+
+source "kernel/livepatch/Kconfig"
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
index 0f417d5..f9a2925 100644
--- a/arch/powerpc/kernel/Makefile
+++ b/arch/powerpc/kernel/Makefile
@@ -119,6 +119,7 @@ obj-$(CONFIG_DYNAMIC_FTRACE)	+= ftrace.o
 obj-$(CONFIG_FUNCTION_GRAPH_TRACER)	+= ftrace.o
 obj-$(CONFIG_FTRACE_SYSCALLS)	+= ftrace.o
 obj-$(CONFIG_TRACING)		+= trace_clock.o
+obj-$(CONFIG_LIVEPATCH)		+= livepatch.o
 
 ifneq ($(CONFIG_PPC_INDIRECT_PIO),y)
 obj-y				+= iomap.o
-- 
1.8.5.6

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