From 5e80fc6bc7c5948b618a88f76fc2a6437e68e3e3 Mon Sep 17 00:00:00 2001
From: Ludwig Nussel <ludwig.nussel@suse.de>
Date: Thu, 26 Jun 2008 14:00:51 +0000
Subject: [PATCH] handle personality switching with qemu

---
 build | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/build b/build
index 01b32d1..cff2519 100755
--- a/build
+++ b/build
@@ -959,6 +959,10 @@ for SPECFILE in "${SPECFILES[@]}" ; do
 		    -hda $VM_IMAGE \
 		    ${VM_MEMORY:+-m $VM_MEMORY} \
 		    ${XENSWAP:+-hdb $XENSWAP}
+		if test "$PERSONALITY" != 0 ; then
+		    # have to switch back to PER_LINUX to make qemu work
+		    set -- perl -e 'syscall('$PERSONALITY_SYSCALL', 0); exec(@ARGV) || die("$ARGV[0]: $!\n")' "$@"
+		fi
 		echo "$@"
 		"$@"
 	fi
-- 
2.7.4