Justus Winter, le Fri 26 Sep 2014 17:30:07 +0200, a écrit :
> Previously, it was impossible to hand e.g. the master device port to
> more than one bootstrap task. Fix this by creating the send right as
> it is inserted into the target task.
Ack.
> * kern/bootstrap.c (bootstrap_create): Do not create the send rights
> here...
> (boot_script_insert_right): ... but here.
> ---
> kern/bootstrap.c | 7 ++++---
> 1 file changed, 4 insertions(+), 3 deletions(-)
>
> diff --git a/kern/bootstrap.c b/kern/bootstrap.c
> index d919e90..4edae7b 100644
> --- a/kern/bootstrap.c
> +++ b/kern/bootstrap.c
> @@ -155,13 +155,13 @@ void bootstrap_create(void)
> /* Initialize boot script variables. We leak these send rights. */
> losers = boot_script_set_variable
> ("host-port", VAL_PORT,
> - (long)ipc_port_make_send(realhost.host_priv_self));
> + (long) realhost.host_priv_self);
> if (losers)
> panic ("cannot set boot-script variable host-port: %s",
> boot_script_error_string (losers));
> losers = boot_script_set_variable
> ("device-port", VAL_PORT,
> - (long) ipc_port_make_send(master_device_port));
> + (long) master_device_port);
> if (losers)
> panic ("cannot set boot-script variable device-port: %s",
> boot_script_error_string (losers));
> @@ -838,7 +838,8 @@ boot_script_free_task (task_t task, int aborting)
> int
> boot_script_insert_right (struct cmd *cmd, mach_port_t port, mach_port_t
> *name)
> {
> - *name = task_insert_send_right (cmd->task, (ipc_port_t)port);
> + *name = task_insert_send_right (cmd->task,
> + ipc_port_make_send((ipc_port_t) port));
> return 0;
> }
>
> --
> 2.1.0
>
--
Samuel
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