From: Peter Dinda <pdinda@northwestern.edu>
Date: Thu, 18 Jun 2015 16:19:24 +0000 (-0500)
Subject: Disallow symbiotic functionality unless a compatible bios is in use
X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?p=palacios.git;a=commitdiff_plain;h=3878df3f39c735f0cc565166ee5bcf0294ea1092

Disallow symbiotic functionality unless a compatible bios is in use

The symspy page is by default mapped at a location that will conflict
with a larger bios.  This is a non-issue when booting a non-symbiotic
kernel or even booting a symbiotic kernel the first time, but leads
to a mess on a VM reset
---

diff --git a/Kconfig b/Kconfig
index e8cae68..8826535 100644
--- a/Kconfig
+++ b/Kconfig
@@ -616,6 +616,7 @@ menu "Symbiosis"
 config SYMBIOTIC
 	bool "Enable Symbiotic Functionality"
 	default n
+        depends on BOCHSBIOS
 	help 
 	  Enable Symbiotic components of the VMM. 
 	  This includes the SymSpy interface.
@@ -644,8 +645,7 @@ config SWAPBYPASS_TELEMETRY
 menuconfig SYMMOD 
 	bool "Symbiotic Modules"
 	default n
-	depends on EXPERIMENTAL
-#	depends on SYMBIOTIC
+	depends on EXPERIMENTAL && SYMBIOTIC
 	help
 	  Enable Symbiotic module loading