[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>

1 files changed, 10 insertions, 0 deletions

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