From ef41d27fae62bbb71f3af60488b455582ee92625 Mon Sep 17 00:00:00 2001
From: Mark McLoughlin <markmc@redhat.com>
Date: Wed, 4 Nov 2009 12:29:35 -0500
Subject: [PATCH] Disable preadv/pwritev support

Workaround for a data corruptor issue on 32 bit hosts:

  https://bugzilla.redhat.com/526549

Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Fedora-patch: qemu-disable-preadv-support.patch
---
 posix-aio-compat.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/posix-aio-compat.c b/posix-aio-compat.c
index e9fc9fa..b116933 100644
--- a/posix-aio-compat.c
+++ b/posix-aio-compat.c
@@ -34,7 +34,7 @@ static int idle_threads = 0;
 static TAILQ_HEAD(, qemu_paiocb) request_list;
 
 #ifdef HAVE_PREADV
-static int preadv_present = 1;
+static int preadv_present = 0;
 #else
 static int preadv_present = 0;
 #endif
-- 
1.6.2.5