diff options
Diffstat (limited to 'arch/ia64')
| -rw-r--r-- | arch/ia64/Kconfig | 8 | ||||
| -rw-r--r-- | arch/ia64/hp/sim/Kconfig | 1 | ||||
| -rw-r--r-- | arch/ia64/hp/sim/simserial.c | 21 | ||||
| -rw-r--r-- | arch/ia64/kvm/Kconfig | 2 | ||||
| -rw-r--r-- | arch/ia64/xen/Kconfig | 2 |
5 files changed, 13 insertions, 21 deletions
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 00c2e88f775..c1b80fb6938 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -374,8 +374,8 @@ config NR_CPUS performance hit. config HOTPLUG_CPU - bool "Support for hot-pluggable CPUs (EXPERIMENTAL)" - depends on SMP && EXPERIMENTAL + bool "Support for hot-pluggable CPUs" + depends on SMP select HOTPLUG default n ---help--- @@ -554,8 +554,8 @@ config IA64_HP_AML_NFW source "drivers/sn/Kconfig" config KEXEC - bool "kexec system call (EXPERIMENTAL)" - depends on EXPERIMENTAL && !IA64_HP_SIM && (!SMP || HOTPLUG_CPU) + bool "kexec system call" + depends on !IA64_HP_SIM && (!SMP || HOTPLUG_CPU) help kexec is a system call that implements the ability to shutdown your current kernel, and to start another kernel. It is like a reboot diff --git a/arch/ia64/hp/sim/Kconfig b/arch/ia64/hp/sim/Kconfig index 8d513a8c526..d84707d5520 100644 --- a/arch/ia64/hp/sim/Kconfig +++ b/arch/ia64/hp/sim/Kconfig @@ -8,6 +8,7 @@ config HP_SIMETH config HP_SIMSERIAL bool "Simulated serial driver support" + depends on TTY config HP_SIMSERIAL_CONSOLE bool "Console for HP simulator" diff --git a/arch/ia64/hp/sim/simserial.c b/arch/ia64/hp/sim/simserial.c index fc3924d18c1..da2f319fb71 100644 --- a/arch/ia64/hp/sim/simserial.c +++ b/arch/ia64/hp/sim/simserial.c @@ -53,7 +53,7 @@ struct tty_driver *hp_simserial_driver; static struct console *console; -static void receive_chars(struct tty_struct *tty) +static void receive_chars(struct tty_port *port) { unsigned char ch; static unsigned char seen_esc = 0; @@ -81,10 +81,10 @@ static void receive_chars(struct tty_struct *tty) } seen_esc = 0; - if (tty_insert_flip_char(tty, ch, TTY_NORMAL) == 0) + if (tty_insert_flip_char(port, ch, TTY_NORMAL) == 0) break; } - tty_flip_buffer_push(tty); + tty_flip_buffer_push(port); } /* @@ -93,18 +93,9 @@ static void receive_chars(struct tty_struct *tty) static irqreturn_t rs_interrupt_single(int irq, void *dev_id) { struct serial_state *info = dev_id; - struct tty_struct *tty = tty_port_tty_get(&info->port); - if (!tty) { - printk(KERN_INFO "%s: tty=0 problem\n", __func__); - return IRQ_NONE; - } - /* - * pretty simple in our case, because we only get interrupts - * on inbound traffic - */ - receive_chars(tty); - tty_kref_put(tty); + receive_chars(&info->port); + return IRQ_HANDLED; } @@ -435,7 +426,7 @@ static int rs_open(struct tty_struct *tty, struct file * filp) struct tty_port *port = &info->port; tty->driver_data = info; - tty->low_latency = (port->flags & ASYNC_LOW_LATENCY) ? 1 : 0; + port->low_latency = (port->flags & ASYNC_LOW_LATENCY) ? 1 : 0; /* * figure out which console to use (should be one already) diff --git a/arch/ia64/kvm/Kconfig b/arch/ia64/kvm/Kconfig index e7947528aee..2cd225f8c68 100644 --- a/arch/ia64/kvm/Kconfig +++ b/arch/ia64/kvm/Kconfig @@ -20,7 +20,7 @@ if VIRTUALIZATION config KVM tristate "Kernel-based Virtual Machine (KVM) support" depends on BROKEN - depends on HAVE_KVM && MODULES && EXPERIMENTAL + depends on HAVE_KVM && MODULES # for device assignment: depends on PCI depends on BROKEN diff --git a/arch/ia64/xen/Kconfig b/arch/ia64/xen/Kconfig index 515e0826803..5d8a06b0ddf 100644 --- a/arch/ia64/xen/Kconfig +++ b/arch/ia64/xen/Kconfig @@ -5,7 +5,7 @@ config XEN bool "Xen hypervisor support" default y - depends on PARAVIRT && MCKINLEY && IA64_PAGE_SIZE_16KB && EXPERIMENTAL + depends on PARAVIRT && MCKINLEY && IA64_PAGE_SIZE_16KB select XEN_XENCOMM select NO_IDLE_HZ # followings are required to save/restore. |