Subject: [PATCH 7/7] arm: Add livepatch necessary arch selects into Kconfig

From: [email-masked] (Abel Vesa)
Date: Tue, 6 Dec 2016 17:06:07 +0000

This adds HAVE_LIVEPATCH, MODULES_USE_ELF_RELA and HAVE_LIVEPATCH
to arm Kconfig.

Signed-off-by: Abel Vesa <[email-masked]>
---
 arch/arm/Kconfig | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 186c4c2..f4e9ace 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -50,6 +50,7 @@ config ARM
 	select HAVE_DMA_API_DEBUG
 	select HAVE_DMA_CONTIGUOUS if MMU
 	select HAVE_DYNAMIC_FTRACE if (!XIP_KERNEL) && !CPU_ENDIAN_BE32 && MMU
+	select HAVE_DYNAMIC_FTRACE_WITH_REGS
 	select HAVE_EFFICIENT_UNALIGNED_ACCESS if (CPU_V6 || CPU_V6K || CPU_V7) && MMU
 	select HAVE_EXIT_THREAD
 	select HAVE_FTRACE_MCOUNT_RECORD if (!XIP_KERNEL)
@@ -67,6 +68,7 @@ config ARM
 	select HAVE_KERNEL_XZ
 	select HAVE_KPROBES if !XIP_KERNEL && !CPU_ENDIAN_BE32 && !CPU_V7M
 	select HAVE_KRETPROBES if (HAVE_KPROBES)
+	select HAVE_LIVEPATCH
 	select HAVE_MEMBLOCK
 	select HAVE_MOD_ARCH_SPECIFIC
 	select HAVE_NMI
@@ -82,6 +84,7 @@ config ARM
 	select HAVE_VIRT_CPU_ACCOUNTING_GEN
 	select IRQ_FORCED_THREADING
 	select MODULES_USE_ELF_REL
+	select MODULES_USE_ELF_RELA
 	select NO_BOOTMEM
 	select OF_EARLY_FLATTREE if OF
 	select OF_RESERVED_MEM if OF
@@ -1841,6 +1844,7 @@ config XEN
 	help
 	  Say Y if you want to run Linux in a Virtual Machine on Xen on ARM.
 
+source "kernel/livepatch/Kconfig"
 endmenu
 
 menu "Boot options"
-- 
2.7.4