[Xen-changelog] [xen-3.1-testing] xen suspend: Fix write-after-read error on fast_suspend flag.

["Xen patchbot-3.1-testing" <patchbot-3.1-testing@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1204551666 0
# Node ID e36b867f06fd2f24373ea51ef7e819c229b9f001
# Parent  b90c2ee9fd3d948c664aa9f54543e8b98feeb38e
xen suspend: Fix write-after-read error on fast_suspend flag.
Signed-off-by: Keir Fraser <keir.fraser@xxxxxxxxxx>
linux-2.6.18-xen changeset:   465:1cf7ba68d855aa86b1c54c34c03fc62571eb5c94
linux-2.6.18-xen date:        Mon Mar 03 13:36:57 2008 +0000
---
 linux-2.6-xen-sparse/drivers/xen/core/machine_reboot.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletion(-)

diff -r b90c2ee9fd3d -r e36b867f06fd 
linux-2.6-xen-sparse/drivers/xen/core/machine_reboot.c
--- a/linux-2.6-xen-sparse/drivers/xen/core/machine_reboot.c    Sat Mar 01 
10:36:30 2008 +0000
+++ b/linux-2.6-xen-sparse/drivers/xen/core/machine_reboot.c    Mon Mar 03 
13:41:06 2008 +0000
@@ -204,7 +204,7 @@ int __xen_suspend(int fast_suspend, void
 int __xen_suspend(int fast_suspend, void (*resume_notifier)(void))
 {
        int err, suspend_cancelled;
-       struct suspend suspend = { fast_suspend, resume_notifier };
+       struct suspend suspend;
 
        BUG_ON(smp_processor_id() != 0);
        BUG_ON(in_interrupt());
@@ -221,6 +221,9 @@ int __xen_suspend(int fast_suspend, void
        if (num_possible_cpus() == 1)
                fast_suspend = 0;
 
+       suspend.fast_suspend = fast_suspend;
+       suspend.resume_notifier = resume_notifier;
+
        if (fast_suspend) {
                xenbus_suspend();
                err = stop_machine_run(take_machine_down, &suspend, 0);

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