From: kfraser@dhcp93.uk.xensource.com <kfraser@dhcp93.uk.xensource.com>
Date: Tue, 27 Jun 2006 10:35:29 +0000 (+0100)
Subject: [XEN] Fix my change to XENVER_pagesize hypercall --
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~15913^2~20
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=4ab7b7d46e1b01edad88549048b00b8bf6dd2e83;p=xen.git

[XEN] Fix my change to XENVER_pagesize hypercall --
arg check wrong way round.
Signed-off-by: Keir Fraser <keir@xensource.com>
---

diff --git a/xen/common/kernel.c b/xen/common/kernel.c
index db82859d0f..dc76a893a3 100644
--- a/xen/common/kernel.c
+++ b/xen/common/kernel.c
@@ -214,7 +214,7 @@ long do_xen_version(int cmd, XEN_GUEST_HANDLE(void) arg)
 
     case XENVER_pagesize:
     {
-        return (guest_handle_is_null(arg) ? -EINVAL : PAGE_SIZE);
+        return (!guest_handle_is_null(arg) ? -EINVAL : PAGE_SIZE);
     }
 
     }