[Xen-changelog] [xen-unstable] xl: do not try and auto re-connect console on reboot

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Ian Campbell <ian.campbell@xxxxxxxxxx>
# Date 1279905162 -3600
# Node ID 86d5d2d01bac27164e6129f08568b7cdf1928b72
# Parent  3cdba275e8c07c7363326330f9dd95ef4bb56027
xl: do not try and auto re-connect console on reboot

It is not possible to run the console client if we are rebooting a
guest via the backgrounded xl process so we may as well turn off
console autoconnect after the first boot.

Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
Committed-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
---
 tools/libxl/xl_cmdimpl.c |    6 ++++++
 1 files changed, 6 insertions(+)

diff -r 3cdba275e8c0 -r 86d5d2d01bac tools/libxl/xl_cmdimpl.c
--- a/tools/libxl/xl_cmdimpl.c  Fri Jul 23 18:11:03 2010 +0100
+++ b/tools/libxl/xl_cmdimpl.c  Fri Jul 23 18:12:42 2010 +0100
@@ -1182,6 +1182,12 @@ start:
             goto error_out;
     }
 
+    /*
+     * Do not attempt to reconnect if we come round again due to a
+     * guest reboot -- the stdin/out will be disconnected by then.
+     */
+    dom_info->console_autoconnect = 0;
+
     ret = libxl_run_bootloader(&ctx, &b_info, num_disks > 0 ? &disks[0] : 
NULL, domid);
     if (ret) {
         fprintf(stderr, "failed to run bootloader: %d\n", ret);

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