From: Manish Ahuja <ahuja@austin.ibm.com>
Date: Fri, 21 Mar 2008 23:50:50 +0000 (+1100)
Subject: [POWERPC] pseries: phyp dump: Add Kconfig file option
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=242f271c056f49b64b94c06b38fe9e8d3bf703bc;p=deliverable%2Flinux.git

[POWERPC] pseries: phyp dump: Add Kconfig file option

Add hypervisor-assisted dump to kernel config.

Signed-off-by: Linas Vepstas <linasvepstas@gmail.com>
Signed-off-by: Manish Ahuja <mahuja@us.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index ef12db07b22f..3651355b6ad7 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -308,6 +308,16 @@ config CRASH_DUMP
 
 	  Don't change this unless you know what you are doing.
 
+config PHYP_DUMP
+	bool "Hypervisor-assisted dump (EXPERIMENTAL)"
+	depends on PPC_PSERIES && EXPERIMENTAL
+	help
+	  Hypervisor-assisted dump is meant to be a kdump replacement
+	  offering robustness and speed not possible without system
+	  hypervisor assistence.
+
+	  If unsure, say "N"
+
 config PPCBUG_NVRAM
 	bool "Enable reading PPCBUG NVRAM during boot" if PPLUS || LOPEC
 	default y if PPC_PREP