From: Daniel Golle <daniel@makrotopia.org>
Date: Fri, 19 May 2017 22:20:35 +0000 (+0200)
Subject: kernel: enable CRASH_DUMP on supported platforms
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=48d71ab5021e5238623bab2f87b6425b2609c60a;p=openwrt%2Fstaging%2Fkaloz.git

kernel: enable CRASH_DUMP on supported platforms

While we have CRASHLOG on MIPS it makes sense to support 'classic'
kexec-based CRASH_DUMP on x86 and arm platforms.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
---

diff --git a/config/Config-kernel.in b/config/Config-kernel.in
index f65e3dab40..ebc8e1f05b 100644
--- a/config/Config-kernel.in
+++ b/config/Config-kernel.in
@@ -231,6 +231,16 @@ config KERNEL_RELAY
 config KERNEL_KEXEC
 	bool "Enable kexec support"
 
+config KERNEL_PROC_VMCORE
+	bool
+
+config KERNEL_CRASH_DUMP
+	depends on i386 || x86_64 || arm || armeb
+	select KERNEL_KEXEC
+	select KERNEL_PROC_VMCORE
+	bool "Enable support for kexec crashdump"
+	default y
+
 config USE_RFKILL
 	bool "Enable rfkill support"
 	default RFKILL_SUPPORT