From: Richard W.M. Jones <rjones@redhat.com>
Date: Wed, 16 Mar 2016 13:37:54 +0000 (+0000)
Subject: Limit memory to 30000MB for ARM mach_virt.
X-Git-Url: http://git.annexia.org/?p=supernested.git;a=commitdiff_plain;h=c0735b93a270bb77afb50577f4319efd3f0b0459

Limit memory to 30000MB for ARM mach_virt.
---

diff --git a/run-supernested.sh.in b/run-supernested.sh.in
index 9ed9b5b..445f960 100644
--- a/run-supernested.sh.in
+++ b/run-supernested.sh.in
@@ -115,6 +115,17 @@ if [ $memory -lt 2048 ]; then
 fi
 memory=$((memory - 1500))
 
+# ARM mach_virt (-M virt) model only supports 30GB of RAM.
+if [ $memory -gt 30000 ]; then
+    case "$arch" in
+	arm*|aarch64)
+	    echo "$0: limiting memory to 30000 MB for ARM mach_virt"
+	    memory=30000
+	    ;;
+	*)
+    esac
+fi
+
 # Get current nesting level from /proc/cmdline, increment it, add it
 # to the command line.
 level="$(