* [Qemu-devel] [PATCH] Fix boot once option
@ 2010-04-30 21:21 Alex Williamson
2010-05-03 17:15 ` Anthony Liguori
0 siblings, 1 reply; 2+ messages in thread
From: Alex Williamson @ 2010-04-30 21:21 UTC (permalink / raw)
To: qemu-devel; +Cc: jan.kiszka
The boot once options seems to have gotten broken since it originally
went in. We need to wait until the second time restore_boot_devices()
gets called before restoring the standard boot order and removing itself
from the reset list.
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
--
diff --git a/vl.c b/vl.c
index a485c58..2fabc7e 100644
--- a/vl.c
+++ b/vl.c
@@ -1193,6 +1193,13 @@ static void validate_bootdevices(char *devices)
static void restore_boot_devices(void *opaque)
{
char *standard_boot_devices = opaque;
+ static int first = 1;
+
+ /* Restore boot order and remove ourselves after the first boot */
+ if (first) {
+ first = 0;
+ return;
+ }
qemu_boot_set(standard_boot_devices);
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [Qemu-devel] [PATCH] Fix boot once option
2010-04-30 21:21 [Qemu-devel] [PATCH] Fix boot once option Alex Williamson
@ 2010-05-03 17:15 ` Anthony Liguori
0 siblings, 0 replies; 2+ messages in thread
From: Anthony Liguori @ 2010-05-03 17:15 UTC (permalink / raw)
To: Alex Williamson; +Cc: jan.kiszka, qemu-devel
On 04/30/2010 04:21 PM, Alex Williamson wrote:
> The boot once options seems to have gotten broken since it originally
> went in. We need to wait until the second time restore_boot_devices()
> gets called before restoring the standard boot order and removing itself
> from the reset list.
>
> Signed-off-by: Alex Williamson<alex.williamson@redhat.com>
>
Applied. Thanks.
Regards,
Anthony Liguori
> --
>
> diff --git a/vl.c b/vl.c
> index a485c58..2fabc7e 100644
> --- a/vl.c
> +++ b/vl.c
> @@ -1193,6 +1193,13 @@ static void validate_bootdevices(char *devices)
> static void restore_boot_devices(void *opaque)
> {
> char *standard_boot_devices = opaque;
> + static int first = 1;
> +
> + /* Restore boot order and remove ourselves after the first boot */
> + if (first) {
> + first = 0;
> + return;
> + }
>
> qemu_boot_set(standard_boot_devices);
>
>
>
>
>
>
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2010-04-30 21:21 [Qemu-devel] [PATCH] Fix boot once option Alex Williamson
2010-05-03 17:15 ` Anthony Liguori
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