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* [ANNOUNCE] 3.0-rt4
@ 2011-07-27 21:37 Thomas Gleixner
  2011-07-27 21:57 ` Frank Rowand
                   ` (7 more replies)
  0 siblings, 8 replies; 35+ messages in thread
From: Thomas Gleixner @ 2011-07-27 21:37 UTC (permalink / raw)
  To: LKML
  Cc: linux-rt-users, Peter Zijlstra, Paul E. McKenney, Steven Rostedt,
	Jason Wessel

Dear RT Folks,

I'm pleased to announce the 3.0-rt4 release.

Changes versus 3.0-rt3:

  * futex/rtmutex fix - decoded by Darren Hart

  * tracing fixes (Carsten Emde)

  * Various compile fixes

  * Lock annotations (Uwe Kleine-Koenig & myself)

  * Disabled a few more config options on RT which have known issues

The list of disabled config option is now:

 - CONFIG_HIGHMEM [ see the mess it created in 33-rt ]

 - CONFIG_RCU_BOOST [ weird crashes reported, no idea what's wrong. Paul ?? ]

 - CONFIG_RT_GROUP_SCHED [ brings the complete machine to stall. Peter ?? ]

 - CONFIG_OPROFILE [ memory allocation in smp function call, trivial
   		     to fix ]

 - CONFIG_NETCONSOLE [ preempt/irq_disable oddities ]

 - CONFIG_NOHZ [ softirq pending warnings and yet undebugged stalls ]

 - CONFIG_TRANSPARENT_HUGEPAGE [ compound bit spin lock ]

 - KGDB (not yet disabled) is reportedly unusable on -rt right now due
   to missing hacks in the console locking which I dropped on purpose.

If you care about one of the above functionalities you are heartly
invited to have a stab on it, but please don't go there and just copy
the hackery which was in 33-rt - I dropped it for a reason. :)

None of the above except the console related maze - and of course the
stuff already assigned to (Saints) Peter & Paul - is overly complex,
but it all want's some thought and care.

This is probably the last -rt release before I drop off the net for
two weeks to attend to my annual kids summer camp kitchen duty. [ That
means no computers, e-mail, confcalls etc. - YAY! ]

Patch against 3.0 can be found here:

  http://www.kernel.org/pub/linux/kernel/projects/rt/patch-3.0-rt4.patch.bz2

The split quilt queue is available at:

  http://www.kernel.org/pub/linux/kernel/projects/rt/patches-3.0-rt4.tar.bz2

Delta patch below.

Thanks,

	tglx
----
 arch/Kconfig                     |    1 +
 arch/arm/common/gic.c            |   26 +++++++++++++-------------
 arch/arm/include/asm/mmu.h       |    2 +-
 arch/arm/mm/context.c            |    6 +++---
 drivers/usb/gadget/ci13xxx_udc.c |    2 +-
 include/linux/hardirq.h          |    2 +-
 include/linux/sched.h            |   11 +++++++++--
 init/Kconfig                     |    2 +-
 kernel/rtmutex.c                 |    2 +-
 kernel/sched.c                   |    6 ++++--
 kernel/softirq.c                 |    4 ++--
 kernel/time/Kconfig              |    1 +
 kernel/trace/latency_hist.c      |    8 ++++++--
 kernel/trace/trace_irqsoff.c     |   11 +++++++++++
 localversion-rt                  |    2 +-
 15 files changed, 56 insertions(+), 30 deletions(-)

Index: linux-2.6/arch/arm/mm/context.c
===================================================================
--- linux-2.6.orig/arch/arm/mm/context.c
+++ linux-2.6/arch/arm/mm/context.c
@@ -31,7 +31,7 @@ DEFINE_PER_CPU(struct mm_struct *, curre
 void __init_new_context(struct task_struct *tsk, struct mm_struct *mm)
 {
 	mm->context.id = 0;
-	spin_lock_init(&mm->context.id_lock);
+	raw_spin_lock_init(&mm->context.id_lock);
 }
 
 static void flush_context(void)
@@ -58,7 +58,7 @@ static void set_mm_context(struct mm_str
 	 * the broadcast. This function is also called via IPI so the
 	 * mm->context.id_lock has to be IRQ-safe.
 	 */
-	spin_lock_irqsave(&mm->context.id_lock, flags);
+	raw_spin_lock_irqsave(&mm->context.id_lock, flags);
 	if (likely((mm->context.id ^ cpu_last_asid) >> ASID_BITS)) {
 		/*
 		 * Old version of ASID found. Set the new one and
@@ -67,7 +67,7 @@ static void set_mm_context(struct mm_str
 		mm->context.id = asid;
 		cpumask_clear(mm_cpumask(mm));
 	}
-	spin_unlock_irqrestore(&mm->context.id_lock, flags);
+	raw_spin_unlock_irqrestore(&mm->context.id_lock, flags);
 
 	/*
 	 * Set the mm_cpumask(mm) bit for the current CPU.
Index: linux-2.6/include/linux/hardirq.h
===================================================================
--- linux-2.6.orig/include/linux/hardirq.h
+++ linux-2.6/include/linux/hardirq.h
@@ -84,7 +84,7 @@
 # define softirq_count()	(preempt_count() & SOFTIRQ_MASK)
 # define in_serving_softirq()	(softirq_count() & SOFTIRQ_OFFSET)
 #else
-# define softirq_count()	(0)
+# define softirq_count()	(0U)
 extern int in_serving_softirq(void);
 #endif
 
Index: linux-2.6/include/linux/sched.h
===================================================================
--- linux-2.6.orig/include/linux/sched.h
+++ linux-2.6/include/linux/sched.h
@@ -2046,21 +2046,28 @@ static inline void sched_autogroup_fork(
 static inline void sched_autogroup_exit(struct signal_struct *sig) { }
 #endif
 
-extern void task_setprio(struct task_struct *p, int prio);
-
 #ifdef CONFIG_RT_MUTEXES
+extern void task_setprio(struct task_struct *p, int prio);
 extern int rt_mutex_getprio(struct task_struct *p);
 static inline void rt_mutex_setprio(struct task_struct *p, int prio)
 {
 	task_setprio(p, prio);
 }
 extern void rt_mutex_adjust_pi(struct task_struct *p);
+static inline bool tsk_is_pi_blocked(struct task_struct *tsk)
+{
+	return tsk->pi_blocked_on != NULL;
+}
 #else
 static inline int rt_mutex_getprio(struct task_struct *p)
 {
 	return p->normal_prio;
 }
 # define rt_mutex_adjust_pi(p)		do { } while (0)
+static inline bool tsk_is_pi_blocked(struct task_struct *tsk)
+{
+	return false;
+}
 #endif
 
 extern bool yield_to(struct task_struct *p, bool preempt);
Index: linux-2.6/init/Kconfig
===================================================================
--- linux-2.6.orig/init/Kconfig
+++ linux-2.6/init/Kconfig
@@ -493,7 +493,7 @@ config TREE_RCU_TRACE
 
 config RCU_BOOST
 	bool "Enable RCU priority boosting"
-	depends on RT_MUTEXES && PREEMPT_RCU
+	depends on RT_MUTEXES && PREEMPT_RCU && !RT_PREEMPT_FULL
 	default n
 	help
 	  This option boosts the priority of preempted RCU readers that
Index: linux-2.6/kernel/rtmutex.c
===================================================================
--- linux-2.6.orig/kernel/rtmutex.c
+++ linux-2.6/kernel/rtmutex.c
@@ -1296,7 +1296,7 @@ EXPORT_SYMBOL_GPL(__rt_mutex_init);
 void rt_mutex_init_proxy_locked(struct rt_mutex *lock,
 				struct task_struct *proxy_owner)
 {
-	__rt_mutex_init(lock, NULL);
+	rt_mutex_init(lock);
 	debug_rt_mutex_proxy_lock(lock, proxy_owner);
 	rt_mutex_set_owner(lock, proxy_owner);
 	rt_mutex_deadlock_account_lock(lock, proxy_owner);
Index: linux-2.6/kernel/sched.c
===================================================================
--- linux-2.6.orig/kernel/sched.c
+++ linux-2.6/kernel/sched.c
@@ -4313,7 +4313,7 @@ need_resched:
 
 static inline void sched_submit_work(struct task_struct *tsk)
 {
-	if (!tsk->state || tsk->pi_blocked_on)
+	if (!tsk->state || tsk_is_pi_blocked(tsk))
 		return;
 
 	/*
@@ -4333,7 +4333,7 @@ static inline void sched_submit_work(str
 
 static inline void sched_update_worker(struct task_struct *tsk)
 {
-	if (tsk->pi_blocked_on)
+	if (tsk_is_pi_blocked(tsk))
 		return;
 
 	if (tsk->flags & PF_WQ_WORKER)
@@ -4855,6 +4855,7 @@ long __sched sleep_on_timeout(wait_queue
 }
 EXPORT_SYMBOL(sleep_on_timeout);
 
+#ifdef CONFIG_RT_MUTEXES
 /*
  * task_setprio - set the current priority of a task
  * @p: task
@@ -4919,6 +4920,7 @@ void task_setprio(struct task_struct *p,
 out_unlock:
 	__task_rq_unlock(rq);
 }
+#endif
 
 void set_user_nice(struct task_struct *p, long nice)
 {
Index: linux-2.6/kernel/softirq.c
===================================================================
--- linux-2.6.orig/kernel/softirq.c
+++ linux-2.6/kernel/softirq.c
@@ -101,7 +101,7 @@ void softirq_check_pending_idle(void)
 	}
 
 	if (warnpending) {
-		printk(KERN_ERR "NOHZ: local_softirq_pending %02lx\n",
+		printk(KERN_ERR "NOHZ: local_softirq_pending %02x\n",
 		       pending);
 		rate_limit++;
 	}
@@ -115,7 +115,7 @@ void softirq_check_pending_idle(void)
 	static int rate_limit;
 
 	if (rate_limit < 10) {
-		printk(KERN_ERR "NOHZ: local_softirq_pending %02lx\n",
+		printk(KERN_ERR "NOHZ: local_softirq_pending %02x\n",
 		       local_softirq_pending());
 		rate_limit++;
 	}
Index: linux-2.6/kernel/trace/latency_hist.c
===================================================================
--- linux-2.6.orig/kernel/trace/latency_hist.c
+++ linux-2.6/kernel/trace/latency_hist.c
@@ -84,7 +84,7 @@ static DEFINE_PER_CPU(int, hist_preempti
 #endif
 
 #if defined(CONFIG_PREEMPT_OFF_HIST) || defined(CONFIG_INTERRUPT_OFF_HIST)
-static notrace void probe_preemptirqsoff_hist(int reason, int start);
+static notrace void probe_preemptirqsoff_hist(void *v, int reason, int start);
 static struct enable_data preemptirqsoff_enabled_data = {
 	.latency_type = PREEMPTIRQSOFF_LATENCY,
 	.enabled = 0,
@@ -358,6 +358,8 @@ static struct file_operations latency_hi
 	.release = seq_release,
 };
 
+#if defined(CONFIG_WAKEUP_LATENCY_HIST) || \
+    defined(CONFIG_MISSED_TIMER_OFFSETS_HIST)
 static void clear_maxlatprocdata(struct maxlatproc_data *mp)
 {
 	mp->comm[0] = mp->current_comm[0] = '\0';
@@ -365,6 +367,7 @@ static void clear_maxlatprocdata(struct 
 	    mp->latency = mp->timeroffset = -1;
 	mp->timestamp = 0;
 }
+#endif
 
 static void hist_reset(struct hist_data *hist)
 {
@@ -735,7 +738,8 @@ static const struct file_operations maxl
 #endif
 
 #if defined(CONFIG_INTERRUPT_OFF_HIST) || defined(CONFIG_PREEMPT_OFF_HIST)
-static notrace void probe_preemptirqsoff_hist(int reason, int starthist)
+static notrace void probe_preemptirqsoff_hist(void *v, int reason,
+    int starthist)
 {
 	int cpu = raw_smp_processor_id();
 	int time_set = 0;
Index: linux-2.6/kernel/trace/trace_irqsoff.c
===================================================================
--- linux-2.6.orig/kernel/trace/trace_irqsoff.c
+++ linux-2.6/kernel/trace/trace_irqsoff.c
@@ -17,6 +17,7 @@
 #include <linux/fs.h>
 
 #include "trace.h"
+#include <trace/events/hist.h>
 
 static struct trace_array		*irqsoff_trace __read_mostly;
 static int				tracer_enabled __read_mostly;
@@ -424,11 +425,13 @@ void start_critical_timings(void)
 {
 	if (preempt_trace() || irq_trace())
 		start_critical_timing(CALLER_ADDR0, CALLER_ADDR1);
+	trace_preemptirqsoff_hist(TRACE_START, 1);
 }
 EXPORT_SYMBOL_GPL(start_critical_timings);
 
 void stop_critical_timings(void)
 {
+	trace_preemptirqsoff_hist(TRACE_STOP, 0);
 	if (preempt_trace() || irq_trace())
 		stop_critical_timing(CALLER_ADDR0, CALLER_ADDR1);
 }
@@ -438,6 +441,7 @@ EXPORT_SYMBOL_GPL(stop_critical_timings)
 #ifdef CONFIG_PROVE_LOCKING
 void time_hardirqs_on(unsigned long a0, unsigned long a1)
 {
+	trace_preemptirqsoff_hist(IRQS_ON, 0);
 	if (!preempt_trace() && irq_trace())
 		stop_critical_timing(a0, a1);
 }
@@ -446,6 +450,7 @@ void time_hardirqs_off(unsigned long a0,
 {
 	if (!preempt_trace() && irq_trace())
 		start_critical_timing(a0, a1);
+	trace_preemptirqsoff_hist(IRQS_OFF, 1);
 }
 
 #else /* !CONFIG_PROVE_LOCKING */
@@ -471,6 +476,7 @@ inline void print_irqtrace_events(struct
  */
 void trace_hardirqs_on(void)
 {
+	trace_preemptirqsoff_hist(IRQS_ON, 0);
 	if (!preempt_trace() && irq_trace())
 		stop_critical_timing(CALLER_ADDR0, CALLER_ADDR1);
 }
@@ -480,11 +486,13 @@ void trace_hardirqs_off(void)
 {
 	if (!preempt_trace() && irq_trace())
 		start_critical_timing(CALLER_ADDR0, CALLER_ADDR1);
+	trace_preemptirqsoff_hist(IRQS_OFF, 1);
 }
 EXPORT_SYMBOL(trace_hardirqs_off);
 
 void trace_hardirqs_on_caller(unsigned long caller_addr)
 {
+	trace_preemptirqsoff_hist(IRQS_ON, 0);
 	if (!preempt_trace() && irq_trace())
 		stop_critical_timing(CALLER_ADDR0, caller_addr);
 }
@@ -494,6 +502,7 @@ void trace_hardirqs_off_caller(unsigned 
 {
 	if (!preempt_trace() && irq_trace())
 		start_critical_timing(CALLER_ADDR0, caller_addr);
+	trace_preemptirqsoff_hist(IRQS_OFF, 1);
 }
 EXPORT_SYMBOL(trace_hardirqs_off_caller);
 
@@ -503,12 +512,14 @@ EXPORT_SYMBOL(trace_hardirqs_off_caller)
 #ifdef CONFIG_PREEMPT_TRACER
 void trace_preempt_on(unsigned long a0, unsigned long a1)
 {
+	trace_preemptirqsoff_hist(PREEMPT_ON, 0);
 	if (preempt_trace())
 		stop_critical_timing(a0, a1);
 }
 
 void trace_preempt_off(unsigned long a0, unsigned long a1)
 {
+	trace_preemptirqsoff_hist(PREEMPT_OFF, 1);
 	if (preempt_trace())
 		start_critical_timing(a0, a1);
 }
Index: linux-2.6/localversion-rt
===================================================================
--- linux-2.6.orig/localversion-rt
+++ linux-2.6/localversion-rt
@@ -1 +1 @@
--rt3
+-rt4
Index: linux-2.6/arch/arm/common/gic.c
===================================================================
--- linux-2.6.orig/arch/arm/common/gic.c
+++ linux-2.6/arch/arm/common/gic.c
@@ -33,7 +33,7 @@
 #include <asm/mach/irq.h>
 #include <asm/hardware/gic.h>
 
-static DEFINE_SPINLOCK(irq_controller_lock);
+static DEFINE_RAW_SPINLOCK(irq_controller_lock);
 
 /* Address of GIC 0 CPU interface */
 void __iomem *gic_cpu_base_addr __read_mostly;
@@ -88,30 +88,30 @@ static void gic_mask_irq(struct irq_data
 {
 	u32 mask = 1 << (d->irq % 32);
 
-	spin_lock(&irq_controller_lock);
+	raw_spin_lock(&irq_controller_lock);
 	writel_relaxed(mask, gic_dist_base(d) + GIC_DIST_ENABLE_CLEAR + (gic_irq(d) / 32) * 4);
 	if (gic_arch_extn.irq_mask)
 		gic_arch_extn.irq_mask(d);
-	spin_unlock(&irq_controller_lock);
+	raw_spin_unlock(&irq_controller_lock);
 }
 
 static void gic_unmask_irq(struct irq_data *d)
 {
 	u32 mask = 1 << (d->irq % 32);
 
-	spin_lock(&irq_controller_lock);
+	raw_spin_lock(&irq_controller_lock);
 	if (gic_arch_extn.irq_unmask)
 		gic_arch_extn.irq_unmask(d);
 	writel_relaxed(mask, gic_dist_base(d) + GIC_DIST_ENABLE_SET + (gic_irq(d) / 32) * 4);
-	spin_unlock(&irq_controller_lock);
+	raw_spin_unlock(&irq_controller_lock);
 }
 
 static void gic_eoi_irq(struct irq_data *d)
 {
 	if (gic_arch_extn.irq_eoi) {
-		spin_lock(&irq_controller_lock);
+		raw_spin_lock(&irq_controller_lock);
 		gic_arch_extn.irq_eoi(d);
-		spin_unlock(&irq_controller_lock);
+		raw_spin_unlock(&irq_controller_lock);
 	}
 
 	writel_relaxed(gic_irq(d), gic_cpu_base(d) + GIC_CPU_EOI);
@@ -135,7 +135,7 @@ static int gic_set_type(struct irq_data 
 	if (type != IRQ_TYPE_LEVEL_HIGH && type != IRQ_TYPE_EDGE_RISING)
 		return -EINVAL;
 
-	spin_lock(&irq_controller_lock);
+	raw_spin_lock(&irq_controller_lock);
 
 	if (gic_arch_extn.irq_set_type)
 		gic_arch_extn.irq_set_type(d, type);
@@ -160,7 +160,7 @@ static int gic_set_type(struct irq_data 
 	if (enabled)
 		writel_relaxed(enablemask, base + GIC_DIST_ENABLE_SET + enableoff);
 
-	spin_unlock(&irq_controller_lock);
+	raw_spin_unlock(&irq_controller_lock);
 
 	return 0;
 }
@@ -188,11 +188,11 @@ static int gic_set_affinity(struct irq_d
 	mask = 0xff << shift;
 	bit = 1 << (cpu + shift);
 
-	spin_lock(&irq_controller_lock);
+	raw_spin_lock(&irq_controller_lock);
 	d->node = cpu;
 	val = readl_relaxed(reg) & ~mask;
 	writel_relaxed(val | bit, reg);
-	spin_unlock(&irq_controller_lock);
+	raw_spin_unlock(&irq_controller_lock);
 
 	return 0;
 }
@@ -222,9 +222,9 @@ static void gic_handle_cascade_irq(unsig
 
 	chained_irq_enter(chip, desc);
 
-	spin_lock(&irq_controller_lock);
+	raw_spin_lock(&irq_controller_lock);
 	status = readl_relaxed(chip_data->cpu_base + GIC_CPU_INTACK);
-	spin_unlock(&irq_controller_lock);
+	raw_spin_unlock(&irq_controller_lock);
 
 	gic_irq = (status & 0x3ff);
 	if (gic_irq == 1023)
Index: linux-2.6/arch/arm/include/asm/mmu.h
===================================================================
--- linux-2.6.orig/arch/arm/include/asm/mmu.h
+++ linux-2.6/arch/arm/include/asm/mmu.h
@@ -6,7 +6,7 @@
 typedef struct {
 #ifdef CONFIG_CPU_HAS_ASID
 	unsigned int id;
-	spinlock_t id_lock;
+	raw_spinlock_t id_lock;
 #endif
 	unsigned int kvm_seq;
 } mm_context_t;
Index: linux-2.6/drivers/usb/gadget/ci13xxx_udc.c
===================================================================
--- linux-2.6.orig/drivers/usb/gadget/ci13xxx_udc.c
+++ linux-2.6/drivers/usb/gadget/ci13xxx_udc.c
@@ -816,7 +816,7 @@ static struct {
 } dbg_data = {
 	.idx = 0,
 	.tty = 0,
-	.lck = __RW_LOCK_UNLOCKED(lck)
+	.lck = __RW_LOCK_UNLOCKED(dbg_data.lck)
 };
 
 /**
Index: linux-2.6/arch/Kconfig
===================================================================
--- linux-2.6.orig/arch/Kconfig
+++ linux-2.6/arch/Kconfig
@@ -6,6 +6,7 @@ config OPROFILE
 	tristate "OProfile system profiling"
 	depends on PROFILING
 	depends on HAVE_OPROFILE
+	depends on !PREEMPT_RT_FULL
 	select RING_BUFFER
 	select RING_BUFFER_ALLOW_SWAP
 	help
Index: linux-2.6/kernel/time/Kconfig
===================================================================
--- linux-2.6.orig/kernel/time/Kconfig
+++ linux-2.6/kernel/time/Kconfig
@@ -7,6 +7,7 @@ config TICK_ONESHOT
 config NO_HZ
 	bool "Tickless System (Dynamic Ticks)"
 	depends on !ARCH_USES_GETTIMEOFFSET && GENERIC_CLOCKEVENTS
+	depends on !PREEMPT_RT_FULL
 	select TICK_ONESHOT
 	help
 	  This option enables a tickless system: timer interrupts will

^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [ANNOUNCE] 3.0-rt4
  2011-07-27 21:37 [ANNOUNCE] 3.0-rt4 Thomas Gleixner
@ 2011-07-27 21:57 ` Frank Rowand
  2011-07-27 22:05   ` Thomas Gleixner
  2011-07-28  7:33 ` Nikita V. Youshchenko
                   ` (6 subsequent siblings)
  7 siblings, 1 reply; 35+ messages in thread
From: Frank Rowand @ 2011-07-27 21:57 UTC (permalink / raw)
  To: Thomas Gleixner
  Cc: LKML, linux-rt-users, Peter Zijlstra, Paul E. McKenney,
	Steven Rostedt, Jason Wessel

[-- Attachment #1: Type: text/plain, Size: 1273 bytes --]

On 07/27/11 14:37, Thomas Gleixner wrote:
> Dear RT Folks,
> 
> I'm pleased to announce the 3.0-rt4 release.

ARM panda board, PREEMPT_RT_FULL

-rt3 compiled OK.  -rt4 compile fails:


mm/init-mm.c:24: error: unknown field 'lock' specified in initializer
mm/init-mm.c:24: error: unknown field 'wait_lock' specified in initializer
mm/init-mm.c:24: error: incompatible types in initialization
mm/init-mm.c:24: error: unknown field 'save_state' specified in initializer
mm/init-mm.c:24: warning: excess elements in struct initializer
mm/init-mm.c:24: warning: (near initialization for 'init_mm.context.id_lock.raw_lock')



.config is attached or use this recipe:

   make omap2plus_defconfig

   Then additional config changes:

   # this allows USB thumb drive
   # Device Drivers -> USB support -> EHCI HCD (USB 2.0) support
   CONFIG_USB_EHCI_HCD=y
   # Device Drivers -> USB support -> EHCI support for OMAP3 and later chips
   CONFIG_USB_EHCI_HCD_OMAP=y

   # ethernet device
   # Device Drivers -> Network device support -> USB Network Adapters ->
   #  Multi-purpose USB Networking Framework ->
   #  SMSC LAN95XX based USB 2.0 10/100 ethernet devices
   CONFIG_USB_NET_SMSC95XX=y

   # Kernel Features -> Preemption Model -> Fully Preemptible Kernel (RT)


-Frank




[-- Attachment #2: config_panda_rt4_rt_full --]
[-- Type: text/plain, Size: 62963 bytes --]

#
# Automatically generated make config: don't edit
# Linux/arm 3.0.0 Kernel Configuration
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
CONFIG_HAVE_SCHED_CLOCK=y
CONFIG_GENERIC_GPIO=y
# CONFIG_ARCH_USES_GETTIMEOFFSET is not set
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_KTIME_SCALAR=y
CONFIG_HAVE_PROC_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_LOCKBREAK=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_ARCH_HAS_CPUFREQ=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_VECTORS_BASE=0xffff0000
# CONFIG_ARM_PATCH_PHYS_VIRT is not set
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_HAVE_IRQ_WORK=y
CONFIG_IRQ_WORK=y

#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_CROSS_COMPILE=""
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_HAVE_KERNEL_GZIP=y
CONFIG_HAVE_KERNEL_LZMA=y
CONFIG_HAVE_KERNEL_LZO=y
CONFIG_KERNEL_GZIP=y
# CONFIG_KERNEL_LZMA is not set
# CONFIG_KERNEL_LZO is not set
CONFIG_DEFAULT_HOSTNAME="(none)"
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
# CONFIG_FHANDLE is not set
# CONFIG_TASKSTATS is not set
# CONFIG_AUDIT is not set
CONFIG_HAVE_GENERIC_HARDIRQS=y

#
# IRQ subsystem
#
CONFIG_GENERIC_HARDIRQS=y
CONFIG_HAVE_SPARSE_IRQ=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_IRQ_CHIP=y
CONFIG_IRQ_FORCED_THREADING=y
# CONFIG_SPARSE_IRQ is not set

#
# RCU Subsystem
#
CONFIG_TREE_PREEMPT_RCU=y
CONFIG_PREEMPT_RCU=y
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_RCU_BOOST is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=16
# CONFIG_CGROUPS is not set
# CONFIG_NAMESPACES is not set
# CONFIG_SCHED_AUTOGROUP is not set
# CONFIG_SYSFS_DEPRECATED is not set
# CONFIG_RELAY is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
# CONFIG_RD_XZ is not set
# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
CONFIG_EXPERT=y
CONFIG_UID16=y
# CONFIG_SYSCTL_SYSCALL is not set
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
# CONFIG_EMBEDDED is not set
CONFIG_HAVE_PERF_EVENTS=y
CONFIG_PERF_USE_VMALLOC=y

#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
# CONFIG_PERF_COUNTERS is not set
# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_COMPAT_BRK=y
CONFIG_SLAB=y
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
CONFIG_HAVE_OPROFILE=y
CONFIG_KPROBES=y
CONFIG_KRETPROBES=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_USE_GENERIC_SMP_HELPERS=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
CONFIG_HAVE_HW_BREAKPOINT=y

#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not set
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
CONFIG_MODULE_FORCE_LOAD=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_STOP_MACHINE=y
CONFIG_BLOCK=y
CONFIG_LBDAF=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set

#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
# CONFIG_INLINE_SPIN_TRYLOCK is not set
# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
# CONFIG_INLINE_SPIN_LOCK is not set
# CONFIG_INLINE_SPIN_LOCK_BH is not set
# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
# CONFIG_INLINE_SPIN_UNLOCK is not set
# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
# CONFIG_INLINE_READ_TRYLOCK is not set
# CONFIG_INLINE_READ_LOCK is not set
# CONFIG_INLINE_READ_LOCK_BH is not set
# CONFIG_INLINE_READ_LOCK_IRQ is not set
# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
# CONFIG_INLINE_READ_UNLOCK is not set
# CONFIG_INLINE_READ_UNLOCK_BH is not set
# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
# CONFIG_INLINE_WRITE_TRYLOCK is not set
# CONFIG_INLINE_WRITE_LOCK is not set
# CONFIG_INLINE_WRITE_LOCK_BH is not set
# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
# CONFIG_INLINE_WRITE_UNLOCK is not set
# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
# CONFIG_MUTEX_SPIN_ON_OWNER is not set
CONFIG_FREEZER=y

#
# System Type
#
CONFIG_MMU=y
# CONFIG_ARCH_INTEGRATOR is not set
# CONFIG_ARCH_REALVIEW is not set
# CONFIG_ARCH_VERSATILE is not set
# CONFIG_ARCH_VEXPRESS is not set
# CONFIG_ARCH_AT91 is not set
# CONFIG_ARCH_BCMRING is not set
# CONFIG_ARCH_CLPS711X is not set
# CONFIG_ARCH_CNS3XXX is not set
# CONFIG_ARCH_GEMINI is not set
# CONFIG_ARCH_EBSA110 is not set
# CONFIG_ARCH_EP93XX is not set
# CONFIG_ARCH_FOOTBRIDGE is not set
# CONFIG_ARCH_MXC is not set
# CONFIG_ARCH_MXS is not set
# CONFIG_ARCH_NETX is not set
# CONFIG_ARCH_H720X is not set
# CONFIG_ARCH_IOP13XX is not set
# CONFIG_ARCH_IOP32X is not set
# CONFIG_ARCH_IOP33X is not set
# CONFIG_ARCH_IXP23XX is not set
# CONFIG_ARCH_IXP2000 is not set
# CONFIG_ARCH_IXP4XX is not set
# CONFIG_ARCH_DOVE is not set
# CONFIG_ARCH_KIRKWOOD is not set
# CONFIG_ARCH_LOKI is not set
# CONFIG_ARCH_LPC32XX is not set
# CONFIG_ARCH_MV78XX0 is not set
# CONFIG_ARCH_ORION5X is not set
# CONFIG_ARCH_MMP is not set
# CONFIG_ARCH_KS8695 is not set
# CONFIG_ARCH_W90X900 is not set
# CONFIG_ARCH_NUC93X is not set
# CONFIG_ARCH_TEGRA is not set
# CONFIG_ARCH_PNX4008 is not set
# CONFIG_ARCH_PXA is not set
# CONFIG_ARCH_MSM is not set
# CONFIG_ARCH_SHMOBILE is not set
# CONFIG_ARCH_RPC is not set
# CONFIG_ARCH_SA1100 is not set
# CONFIG_ARCH_S3C2410 is not set
# CONFIG_ARCH_S3C64XX is not set
# CONFIG_ARCH_S5P64X0 is not set
# CONFIG_ARCH_S5PC100 is not set
# CONFIG_ARCH_S5PV210 is not set
# CONFIG_ARCH_EXYNOS4 is not set
# CONFIG_ARCH_SHARK is not set
# CONFIG_ARCH_TCC_926 is not set
# CONFIG_ARCH_U300 is not set
# CONFIG_ARCH_U8500 is not set
# CONFIG_ARCH_NOMADIK is not set
# CONFIG_ARCH_DAVINCI is not set
CONFIG_ARCH_OMAP=y
# CONFIG_PLAT_SPEAR is not set
# CONFIG_ARCH_VT8500 is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_KEYBOARD_GPIO_POLLED is not set

#
# TI OMAP Common Features
#
CONFIG_ARCH_OMAP_OTG=y
# CONFIG_ARCH_OMAP1 is not set
CONFIG_ARCH_OMAP2PLUS=y

#
# OMAP Feature Selections
#
CONFIG_OMAP_DEBUG_DEVICES=y
# CONFIG_OMAP_SMARTREFLEX is not set
CONFIG_OMAP_RESET_CLOCKS=y
CONFIG_OMAP_MUX=y
CONFIG_OMAP_MUX_DEBUG=y
CONFIG_OMAP_MUX_WARNINGS=y
CONFIG_OMAP_MCBSP=y
# CONFIG_OMAP_MBOX_FWK is not set
CONFIG_OMAP_32K_TIMER=y
# CONFIG_OMAP3_L2_AUX_SECURE_SAVE_RESTORE is not set
CONFIG_OMAP_32K_TIMER_HZ=128
CONFIG_OMAP_DM_TIMER=y
# CONFIG_OMAP_PM_NONE is not set
CONFIG_OMAP_PM_NOOP=y
CONFIG_MACH_OMAP_GENERIC=y

#
# TI OMAP2/3/4 Specific Features
#
CONFIG_ARCH_OMAP2PLUS_TYPICAL=y
CONFIG_ARCH_OMAP2=y
CONFIG_ARCH_OMAP3=y
CONFIG_ARCH_OMAP4=y

#
# OMAP Core Type
#
CONFIG_SOC_OMAP2420=y
CONFIG_SOC_OMAP2430=y
CONFIG_SOC_OMAP3430=y
CONFIG_SOC_OMAPTI816X=y
CONFIG_OMAP_PACKAGE_ZAF=y
CONFIG_OMAP_PACKAGE_ZAC=y
CONFIG_OMAP_PACKAGE_CBB=y
CONFIG_OMAP_PACKAGE_CUS=y
CONFIG_OMAP_PACKAGE_CBP=y
CONFIG_OMAP_PACKAGE_CBL=y
CONFIG_OMAP_PACKAGE_CBS=y

#
# OMAP Board Type
#
CONFIG_MACH_OMAP2_TUSB6010=y
CONFIG_MACH_OMAP_H4=y
CONFIG_MACH_OMAP_APOLLON=y
CONFIG_MACH_OMAP_2430SDP=y
CONFIG_MACH_OMAP3_BEAGLE=y
CONFIG_MACH_DEVKIT8000=y
CONFIG_MACH_OMAP_LDP=y
CONFIG_MACH_OMAP3530_LV_SOM=y
CONFIG_MACH_OMAP3_TORPEDO=y
CONFIG_MACH_OVERO=y
CONFIG_MACH_OMAP3EVM=y
CONFIG_MACH_OMAP3517EVM=y
# CONFIG_MACH_CRANEBOARD is not set
CONFIG_MACH_OMAP3_PANDORA=y
CONFIG_MACH_OMAP3_TOUCHBOOK=y
CONFIG_MACH_OMAP_3430SDP=y
CONFIG_MACH_NOKIA_N800=y
CONFIG_MACH_NOKIA_N810=y
CONFIG_MACH_NOKIA_N810_WIMAX=y
CONFIG_MACH_NOKIA_N8X0=y
CONFIG_MACH_NOKIA_RM680=y
CONFIG_MACH_NOKIA_RX51=y
CONFIG_MACH_OMAP_ZOOM2=y
CONFIG_MACH_OMAP_ZOOM3=y
CONFIG_MACH_CM_T35=y
CONFIG_MACH_CM_T3517=y
CONFIG_MACH_IGEP0020=y
CONFIG_MACH_IGEP0030=y
CONFIG_MACH_SBC3530=y
CONFIG_MACH_OMAP_3630SDP=y
CONFIG_MACH_TI8168EVM=y
CONFIG_MACH_OMAP_4430SDP=y
CONFIG_MACH_OMAP4_PANDA=y
# CONFIG_OMAP3_EMU is not set
# CONFIG_OMAP3_SDRC_AC_TIMING is not set

#
# System MMU
#

#
# Processor Type
#
CONFIG_CPU_V6=y
CONFIG_CPU_V7=y
CONFIG_CPU_32v6=y
CONFIG_CPU_32v6K=y
CONFIG_CPU_32v7=y
CONFIG_CPU_ABRT_EV6=y
CONFIG_CPU_ABRT_EV7=y
CONFIG_CPU_PABRT_V6=y
CONFIG_CPU_PABRT_V7=y
CONFIG_CPU_CACHE_V6=y
CONFIG_CPU_CACHE_V7=y
CONFIG_CPU_CACHE_VIPT=y
CONFIG_CPU_COPY_V6=y
CONFIG_CPU_TLB_V6=y
CONFIG_CPU_TLB_V7=y
CONFIG_CPU_HAS_ASID=y
CONFIG_CPU_CP15=y
CONFIG_CPU_CP15_MMU=y
CONFIG_CPU_USE_DOMAINS=y

#
# Processor Features
#
CONFIG_ARM_THUMB=y
CONFIG_ARM_THUMBEE=y
# CONFIG_CPU_ICACHE_DISABLE is not set
# CONFIG_CPU_DCACHE_DISABLE is not set
# CONFIG_CPU_BPREDICT_DISABLE is not set
CONFIG_OUTER_CACHE=y
CONFIG_OUTER_CACHE_SYNC=y
CONFIG_CACHE_L2X0=y
CONFIG_ARM_L1_CACHE_SHIFT=5
CONFIG_ARM_DMA_MEM_BUFFERABLE=y
CONFIG_ARM_ERRATA_411920=y
# CONFIG_ARM_ERRATA_430973 is not set
# CONFIG_ARM_ERRATA_458693 is not set
# CONFIG_ARM_ERRATA_460075 is not set
# CONFIG_ARM_ERRATA_742230 is not set
# CONFIG_ARM_ERRATA_742231 is not set
CONFIG_PL310_ERRATA_588369=y
CONFIG_ARM_ERRATA_720789=y
CONFIG_PL310_ERRATA_727915=y
# CONFIG_ARM_ERRATA_743622 is not set
# CONFIG_ARM_ERRATA_751472 is not set
# CONFIG_ARM_ERRATA_754322 is not set
# CONFIG_ARM_ERRATA_754327 is not set
CONFIG_ARM_GIC=y

#
# Bus support
#
# CONFIG_PCI_SYSCALL is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCCARD is not set

#
# Kernel Features
#
CONFIG_TICK_ONESHOT=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_SMP=y
CONFIG_SMP_ON_UP=y
CONFIG_HAVE_ARM_SCU=y
CONFIG_HAVE_ARM_TWD=y
CONFIG_VMSPLIT_3G=y
# CONFIG_VMSPLIT_2G is not set
# CONFIG_VMSPLIT_1G is not set
CONFIG_PAGE_OFFSET=0xC0000000
CONFIG_NR_CPUS=2
CONFIG_HOTPLUG_CPU=y
CONFIG_LOCAL_TIMERS=y
CONFIG_PREEMPT=y
CONFIG_PREEMPT_RT_BASE=y
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT_LL is not set
# CONFIG_PREEMPT_RTB is not set
CONFIG_PREEMPT_RT_FULL=y
CONFIG_HZ=128
CONFIG_AEABI=y
CONFIG_OABI_COMPAT=y
CONFIG_ARCH_HAS_HOLES_MEMORYMODEL=y
# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
CONFIG_HAVE_ARCH_PFN_VALID=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_HAVE_MEMBLOCK=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=999999
# CONFIG_COMPACTION is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_VIRT_TO_BUS=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
# CONFIG_CLEANCACHE is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_LEDS=y
CONFIG_ALIGNMENT_TRAP=y
# CONFIG_UACCESS_WITH_MEMCPY is not set
# CONFIG_SECCOMP is not set
# CONFIG_CC_STACKPROTECTOR is not set
# CONFIG_DEPRECATED_PARAM_STRUCT is not set

#
# Boot options
#
# CONFIG_USE_OF is not set
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_CMDLINE="root=/dev/mmcblk0p2 rootwait console=ttyO2,115200"
CONFIG_CMDLINE_FROM_BOOTLOADER=y
# CONFIG_CMDLINE_EXTEND is not set
# CONFIG_CMDLINE_FORCE is not set
# CONFIG_XIP_KERNEL is not set
CONFIG_KEXEC=y
CONFIG_ATAGS_PROC=y
# CONFIG_CRASH_DUMP is not set
# CONFIG_AUTO_ZRELADDR is not set

#
# CPU Power Management
#

#
# CPU Frequency scaling
#
# CONFIG_CPU_FREQ is not set
# CONFIG_CPU_IDLE is not set

#
# Floating point emulation
#

#
# At least one emulation must be selected
#
CONFIG_FPE_NWFPE=y
# CONFIG_FPE_NWFPE_XP is not set
# CONFIG_FPE_FASTFPE is not set
CONFIG_VFP=y
CONFIG_VFPv3=y
CONFIG_NEON=y

#
# Userspace binary formats
#
CONFIG_BINFMT_ELF=y
CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
CONFIG_HAVE_AOUT=y
# CONFIG_BINFMT_AOUT is not set
CONFIG_BINFMT_MISC=y

#
# Power management options
#
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
CONFIG_PM_SLEEP=y
CONFIG_PM_SLEEP_SMP=y
CONFIG_PM_RUNTIME=y
CONFIG_PM=y
CONFIG_PM_DEBUG=y
# CONFIG_PM_ADVANCED_DEBUG is not set
# CONFIG_PM_TEST_SUSPEND is not set
CONFIG_CAN_PM_TRACE=y
# CONFIG_APM_EMULATION is not set
CONFIG_ARCH_HAS_OPP=y
CONFIG_PM_OPP=y
CONFIG_PM_RUNTIME_CLK=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_NET=y

#
# Networking options
#
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=y
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
# CONFIG_XFRM_STATISTICS is not set
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_IP_PNP_RARP=y
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE_DEMUX is not set
# CONFIG_IP_MROUTE is not set
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_XFRM_MODE_BEET=y
# CONFIG_INET_LRO is not set
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
# CONFIG_NETLABEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
CONFIG_NETFILTER_ADVANCED=y

#
# Core Netfilter Configuration
#
# CONFIG_NETFILTER_NETLINK_QUEUE is not set
# CONFIG_NETFILTER_NETLINK_LOG is not set
# CONFIG_NF_CONNTRACK is not set
# CONFIG_NETFILTER_XTABLES is not set
# CONFIG_IP_VS is not set

#
# IP: Netfilter Configuration
#
# CONFIG_NF_DEFRAG_IPV4 is not set
# CONFIG_IP_NF_QUEUE is not set
# CONFIG_IP_NF_IPTABLES is not set
# CONFIG_IP_NF_ARPTABLES is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_L2TP is not set
# CONFIG_BRIDGE is not set
# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_PHONET is not set
# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
# CONFIG_DCB is not set
CONFIG_DNS_RESOLVER=y
# CONFIG_BATMAN_ADV is not set
CONFIG_RPS=y
CONFIG_RFS_ACCEL=y
CONFIG_XPS=y

#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_NET_TCPPROBE is not set
# CONFIG_NET_DROP_MONITOR is not set
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
CONFIG_BT=m
# CONFIG_BT_L2CAP is not set
# CONFIG_BT_SCO is not set

#
# Bluetooth device drivers
#
# CONFIG_BT_HCIBTUSB is not set
# CONFIG_BT_HCIBTSDIO is not set
CONFIG_BT_HCIUART=m
CONFIG_BT_HCIUART_H4=y
CONFIG_BT_HCIUART_BCSP=y
# CONFIG_BT_HCIUART_ATH3K is not set
CONFIG_BT_HCIUART_LL=y
CONFIG_BT_HCIBCM203X=m
CONFIG_BT_HCIBPA10X=m
# CONFIG_BT_HCIBFUSB is not set
# CONFIG_BT_HCIVHCI is not set
# CONFIG_BT_MRVL is not set
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
CONFIG_WIRELESS_EXT=y
CONFIG_WEXT_CORE=y
CONFIG_WEXT_PROC=y
CONFIG_WEXT_SPY=y
CONFIG_CFG80211=m
# CONFIG_NL80211_TESTMODE is not set
# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
# CONFIG_CFG80211_REG_DEBUG is not set
CONFIG_CFG80211_DEFAULT_PS=y
# CONFIG_CFG80211_DEBUGFS is not set
# CONFIG_CFG80211_INTERNAL_REGDB is not set
CONFIG_CFG80211_WEXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
CONFIG_LIB80211=m
# CONFIG_LIB80211_DEBUG is not set
CONFIG_MAC80211=m
CONFIG_MAC80211_HAS_RC=y
CONFIG_MAC80211_RC_PID=y
CONFIG_MAC80211_RC_MINSTREL=y
CONFIG_MAC80211_RC_MINSTREL_HT=y
CONFIG_MAC80211_RC_DEFAULT_PID=y
# CONFIG_MAC80211_RC_DEFAULT_MINSTREL is not set
CONFIG_MAC80211_RC_DEFAULT="pid"
# CONFIG_MAC80211_MESH is not set
# CONFIG_MAC80211_DEBUGFS is not set
# CONFIG_MAC80211_DEBUG_MENU is not set
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_RFKILL_REGULATOR is not set
# CONFIG_NET_9P is not set
# CONFIG_CAIF is not set
# CONFIG_CEPH_LIB is not set

#
# Device Drivers
#

#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
CONFIG_FIRMWARE_IN_KERNEL=y
CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=y
CONFIG_PROC_EVENTS=y
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
# CONFIG_MTD_AFS_PARTS is not set
# CONFIG_MTD_AR7_PARTS is not set

#
# User Modules And Translation Layers
#
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLKDEVS=y
CONFIG_MTD_BLOCK=y
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set
# CONFIG_SSFDC is not set
# CONFIG_SM_FTL is not set
CONFIG_MTD_OOPS=y
# CONFIG_MTD_SWAP is not set

#
# RAM/ROM/Flash chip drivers
#
CONFIG_MTD_CFI=y
# CONFIG_MTD_JEDECPROBE is not set
CONFIG_MTD_GEN_PROBE=y
# CONFIG_MTD_CFI_ADV_OPTIONS is not set
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
# CONFIG_MTD_CFI_I4 is not set
# CONFIG_MTD_CFI_I8 is not set
CONFIG_MTD_CFI_INTELEXT=y
# CONFIG_MTD_CFI_AMDSTD is not set
# CONFIG_MTD_CFI_STAA is not set
CONFIG_MTD_CFI_UTIL=y
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set

#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
# CONFIG_MTD_PHYSMAP is not set
# CONFIG_MTD_ARM_INTEGRATOR is not set
# CONFIG_MTD_PLATRAM is not set

#
# Self-contained MTD device drivers
#
# CONFIG_MTD_DATAFLASH is not set
# CONFIG_MTD_M25P80 is not set
# CONFIG_MTD_SST25L is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
# CONFIG_MTD_BLOCK2MTD is not set

#
# Disk-On-Chip Device Drivers
#
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
CONFIG_MTD_NAND_ECC=y
# CONFIG_MTD_NAND_ECC_SMC is not set
CONFIG_MTD_NAND=y
# CONFIG_MTD_NAND_VERIFY_WRITE is not set
# CONFIG_MTD_NAND_ECC_BCH is not set
# CONFIG_MTD_SM_COMMON is not set
# CONFIG_MTD_NAND_MUSEUM_IDS is not set
# CONFIG_MTD_NAND_GPIO is not set
CONFIG_MTD_NAND_OMAP2=y
CONFIG_MTD_NAND_IDS=y
# CONFIG_MTD_NAND_DISKONCHIP is not set
# CONFIG_MTD_NAND_NANDSIM is not set
# CONFIG_MTD_NAND_PLATFORM is not set
# CONFIG_MTD_ALAUDA is not set
CONFIG_MTD_ONENAND=y
CONFIG_MTD_ONENAND_VERIFY_WRITE=y
# CONFIG_MTD_ONENAND_GENERIC is not set
CONFIG_MTD_ONENAND_OMAP2=y
# CONFIG_MTD_ONENAND_OTP is not set
# CONFIG_MTD_ONENAND_2X_PROGRAM is not set
# CONFIG_MTD_ONENAND_SIM is not set

#
# LPDDR flash memory drivers
#
# CONFIG_MTD_LPDDR is not set
CONFIG_MTD_UBI=y
CONFIG_MTD_UBI_WL_THRESHOLD=4096
CONFIG_MTD_UBI_BEB_RESERVE=1
# CONFIG_MTD_UBI_GLUEBI is not set
# CONFIG_MTD_UBI_DEBUG is not set
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_DRBD is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=16384
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_MG_DISK is not set
# CONFIG_BLK_DEV_RBD is not set
# CONFIG_SENSORS_LIS3LV02D is not set
# CONFIG_MISC_DEVICES is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set

#
# SCSI device support
#
CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
# CONFIG_SCSI_TGT is not set
# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y

#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
# CONFIG_CHR_DEV_ST is not set
# CONFIG_CHR_DEV_OSST is not set
# CONFIG_BLK_DEV_SR is not set
# CONFIG_CHR_DEV_SG is not set
# CONFIG_CHR_DEV_SCH is not set
CONFIG_SCSI_MULTI_LUN=y
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
CONFIG_SCSI_SCAN_ASYNC=y
CONFIG_SCSI_WAIT_SCAN=m

#
# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_ISCSI_BOOT_SYSFS is not set
# CONFIG_LIBFC is not set
# CONFIG_LIBFCOE is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
# CONFIG_ATA is not set
CONFIG_MD=y
# CONFIG_BLK_DEV_MD is not set
# CONFIG_BLK_DEV_DM is not set
# CONFIG_TARGET_CORE is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
CONFIG_MII=y
CONFIG_PHYLIB=y

#
# MII PHY device drivers
#
# CONFIG_MARVELL_PHY is not set
# CONFIG_DAVICOM_PHY is not set
# CONFIG_QSEMI_PHY is not set
# CONFIG_LXT_PHY is not set
# CONFIG_CICADA_PHY is not set
# CONFIG_VITESSE_PHY is not set
CONFIG_SMSC_PHY=y
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
# CONFIG_NATIONAL_PHY is not set
# CONFIG_STE10XP is not set
# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_MICREL_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
# CONFIG_AX88796 is not set
CONFIG_SMC91X=y
# CONFIG_TI_DAVINCI_EMAC is not set
# CONFIG_TI_DAVINCI_MDIO is not set
# CONFIG_TI_DAVINCI_CPDMA is not set
# CONFIG_DM9000 is not set
# CONFIG_ENC28J60 is not set
# CONFIG_ETHOC is not set
# CONFIG_SMC911X is not set
CONFIG_SMSC911X=y
# CONFIG_SMSC911X_ARCH_HOOKS is not set
# CONFIG_DNET is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
CONFIG_KS8851=y
CONFIG_KS8851_MLL=y
# CONFIG_FTMAC100 is not set
CONFIG_NETDEV_1000=y
# CONFIG_STMMAC_ETH is not set
CONFIG_NETDEV_10000=y
CONFIG_WLAN=y
# CONFIG_LIBERTAS_THINFIRM is not set
# CONFIG_AT76C50X_USB is not set
# CONFIG_USB_ZD1201 is not set
# CONFIG_USB_NET_RNDIS_WLAN is not set
# CONFIG_RTL8187 is not set
# CONFIG_MAC80211_HWSIM is not set
# CONFIG_ATH_COMMON is not set
# CONFIG_B43 is not set
# CONFIG_B43LEGACY is not set
# CONFIG_HOSTAP is not set
# CONFIG_IWM is not set
CONFIG_LIBERTAS=m
CONFIG_LIBERTAS_USB=m
CONFIG_LIBERTAS_SDIO=m
# CONFIG_LIBERTAS_SPI is not set
CONFIG_LIBERTAS_DEBUG=y
# CONFIG_LIBERTAS_MESH is not set
# CONFIG_P54_COMMON is not set
# CONFIG_RT2X00 is not set
# CONFIG_RTL8192SE is not set
# CONFIG_RTL8192CU is not set
# CONFIG_WL1251 is not set
# CONFIG_WL12XX_MENU is not set
# CONFIG_ZD1211RW is not set
# CONFIG_MWIFIEX is not set

#
# Enable WiMAX (Networking options) to see the WiMAX drivers
#

#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
CONFIG_USB_USBNET=y
CONFIG_USB_NET_AX8817X=y
CONFIG_USB_NET_CDCETHER=y
# CONFIG_USB_NET_CDC_EEM is not set
CONFIG_USB_NET_CDC_NCM=y
# CONFIG_USB_NET_DM9601 is not set
# CONFIG_USB_NET_SMSC75XX is not set
CONFIG_USB_NET_SMSC95XX=y
# CONFIG_USB_NET_GL620A is not set
CONFIG_USB_NET_NET1080=y
# CONFIG_USB_NET_PLUSB is not set
# CONFIG_USB_NET_MCS7830 is not set
# CONFIG_USB_NET_RNDIS_HOST is not set
CONFIG_USB_NET_CDC_SUBSET=y
CONFIG_USB_ALI_M5632=y
CONFIG_USB_AN2720=y
CONFIG_USB_BELKIN=y
CONFIG_USB_ARMLINUX=y
CONFIG_USB_EPSON2888=y
CONFIG_USB_KC2190=y
CONFIG_USB_NET_ZAURUS=y
# CONFIG_USB_NET_CX82310_ETH is not set
# CONFIG_USB_NET_KALMIA is not set
# CONFIG_USB_NET_INT51X1 is not set
# CONFIG_USB_IPHETH is not set
# CONFIG_USB_SIERRA_NET is not set
# CONFIG_USB_VL600 is not set
# CONFIG_WAN is not set

#
# CAIF transport drivers
#
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set

#
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
# CONFIG_INPUT_SPARSEKMAP is not set

#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
CONFIG_INPUT_JOYDEV=y
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set

#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ADP5588 is not set
# CONFIG_KEYBOARD_ADP5589 is not set
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_QT1070 is not set
# CONFIG_KEYBOARD_QT2160 is not set
# CONFIG_KEYBOARD_LKKBD is not set
CONFIG_KEYBOARD_GPIO=y
# CONFIG_KEYBOARD_TCA6416 is not set
# CONFIG_KEYBOARD_MATRIX is not set
# CONFIG_KEYBOARD_MAX7359 is not set
# CONFIG_KEYBOARD_MCS is not set
# CONFIG_KEYBOARD_MPR121 is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_OPENCORES is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_OMAP is not set
# CONFIG_KEYBOARD_OMAP4 is not set
CONFIG_KEYBOARD_TWL4030=y
# CONFIG_KEYBOARD_XTKBD is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_ELANTECH is not set
# CONFIG_MOUSE_PS2_SENTELIC is not set
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
# CONFIG_MOUSE_BCM5974 is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_MOUSE_GPIO is not set
# CONFIG_MOUSE_SYNAPTICS_I2C is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_ADS7846=y
# CONFIG_TOUCHSCREEN_AD7877 is not set
# CONFIG_TOUCHSCREEN_AD7879 is not set
# CONFIG_TOUCHSCREEN_ATMEL_MXT is not set
# CONFIG_TOUCHSCREEN_BU21013 is not set
# CONFIG_TOUCHSCREEN_CY8CTMG110 is not set
# CONFIG_TOUCHSCREEN_DYNAPRO is not set
# CONFIG_TOUCHSCREEN_HAMPSHIRE is not set
# CONFIG_TOUCHSCREEN_EETI is not set
# CONFIG_TOUCHSCREEN_FUJITSU is not set
# CONFIG_TOUCHSCREEN_GUNZE is not set
# CONFIG_TOUCHSCREEN_ELO is not set
# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set
# CONFIG_TOUCHSCREEN_MAX11801 is not set
# CONFIG_TOUCHSCREEN_MCS5000 is not set
# CONFIG_TOUCHSCREEN_MTOUCH is not set
# CONFIG_TOUCHSCREEN_INEXIO is not set
# CONFIG_TOUCHSCREEN_MK712 is not set
# CONFIG_TOUCHSCREEN_PENMOUNT is not set
# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
# CONFIG_TOUCHSCREEN_TSC2005 is not set
# CONFIG_TOUCHSCREEN_TSC2007 is not set
# CONFIG_TOUCHSCREEN_W90X900 is not set
# CONFIG_TOUCHSCREEN_ST1232 is not set
# CONFIG_TOUCHSCREEN_TPS6507X is not set
CONFIG_INPUT_MISC=y
# CONFIG_INPUT_AD714X is not set
# CONFIG_INPUT_ATI_REMOTE is not set
# CONFIG_INPUT_ATI_REMOTE2 is not set
# CONFIG_INPUT_KEYSPAN_REMOTE is not set
# CONFIG_INPUT_POWERMATE is not set
# CONFIG_INPUT_YEALINK is not set
# CONFIG_INPUT_CM109 is not set
CONFIG_INPUT_TWL4030_PWRBUTTON=y
# CONFIG_INPUT_TWL4030_VIBRA is not set
# CONFIG_INPUT_UINPUT is not set
# CONFIG_INPUT_PCF8574 is not set
# CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set
# CONFIG_INPUT_ADXL34X is not set
# CONFIG_INPUT_CMA3000 is not set

#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_SERPORT=y
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_SERIO_PS2MULT is not set
# CONFIG_GAMEPORT is not set

#
# Character devices
#
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_N_GSM is not set
# CONFIG_TRACE_SINK is not set
CONFIG_DEVKMEM=y

#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_NR_UARTS=32
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
CONFIG_SERIAL_8250_DETECT_IRQ=y
CONFIG_SERIAL_8250_RSA=y

#
# Non-8250 serial port support
#
# CONFIG_SERIAL_MAX3100 is not set
# CONFIG_SERIAL_MAX3107 is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_OMAP=y
CONFIG_SERIAL_OMAP_CONSOLE=y
# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_ALTERA_JTAGUART is not set
# CONFIG_SERIAL_ALTERA_UART is not set
# CONFIG_SERIAL_IFX6X60 is not set
# CONFIG_SERIAL_XILINX_PS_UART is not set
# CONFIG_TTY_PRINTK is not set
# CONFIG_HVC_DCC is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_HW_RANDOM_TIMERIOMEM is not set
CONFIG_HW_RANDOM_OMAP=y
# CONFIG_R3964 is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
# CONFIG_RAMOOPS is not set
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
# CONFIG_I2C_MUX is not set
CONFIG_I2C_HELPER_AUTO=y

#
# I2C Hardware Bus support
#

#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
# CONFIG_I2C_DESIGNWARE is not set
# CONFIG_I2C_GPIO is not set
# CONFIG_I2C_OCORES is not set
CONFIG_I2C_OMAP=y
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_PXA_PCI is not set
# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_XILINX is not set

#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_DIOLAN_U2C is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set

#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_STUB is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
CONFIG_SPI=y
# CONFIG_SPI_DEBUG is not set
CONFIG_SPI_MASTER=y

#
# SPI Master Controller Drivers
#
# CONFIG_SPI_ALTERA is not set
# CONFIG_SPI_BITBANG is not set
# CONFIG_SPI_GPIO is not set
# CONFIG_SPI_OC_TINY is not set
CONFIG_SPI_OMAP24XX=y
# CONFIG_SPI_PXA2XX_PCI is not set
# CONFIG_SPI_XILINX is not set
# CONFIG_SPI_DESIGNWARE is not set

#
# SPI Protocol Masters
#
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set

#
# PPS support
#
# CONFIG_PPS is not set

#
# PPS generators support
#

#
# PTP clock support
#

#
# Enable Device Drivers -> PPS to see the PTP clock options.
#
CONFIG_ARCH_REQUIRE_GPIOLIB=y
CONFIG_GPIOLIB=y
CONFIG_DEBUG_GPIO=y
CONFIG_GPIO_SYSFS=y

#
# Memory mapped GPIO drivers:
#
# CONFIG_GPIO_BASIC_MMIO is not set
# CONFIG_GPIO_IT8761E is not set

#
# I2C GPIO expanders:
#
# CONFIG_GPIO_MAX7300 is not set
# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCF857X is not set
# CONFIG_GPIO_SX150X is not set
CONFIG_GPIO_TWL4030=y
# CONFIG_GPIO_ADP5588 is not set

#
# PCI GPIO expanders:
#

#
# SPI GPIO expanders:
#
# CONFIG_GPIO_MAX7301 is not set
# CONFIG_GPIO_MCP23S08 is not set
# CONFIG_GPIO_MC33880 is not set
# CONFIG_GPIO_74X164 is not set

#
# AC97 GPIO expanders:
#

#
# MODULbus GPIO expanders:
#
CONFIG_W1=y
CONFIG_W1_CON=y

#
# 1-wire Bus Masters
#
# CONFIG_W1_MASTER_DS2490 is not set
# CONFIG_W1_MASTER_DS2482 is not set
# CONFIG_W1_MASTER_DS1WM is not set
# CONFIG_W1_MASTER_GPIO is not set
# CONFIG_HDQ_MASTER_OMAP is not set

#
# 1-wire Slaves
#
# CONFIG_W1_SLAVE_THERM is not set
# CONFIG_W1_SLAVE_SMEM is not set
# CONFIG_W1_SLAVE_DS2408 is not set
# CONFIG_W1_SLAVE_DS2423 is not set
# CONFIG_W1_SLAVE_DS2431 is not set
# CONFIG_W1_SLAVE_DS2433 is not set
# CONFIG_W1_SLAVE_DS2760 is not set
# CONFIG_W1_SLAVE_DS2780 is not set
# CONFIG_W1_SLAVE_BQ27000 is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
# CONFIG_PDA_POWER is not set
# CONFIG_TEST_POWER is not set
# CONFIG_BATTERY_DS2780 is not set
# CONFIG_BATTERY_DS2782 is not set
# CONFIG_BATTERY_BQ20Z75 is not set
# CONFIG_BATTERY_BQ27x00 is not set
# CONFIG_BATTERY_MAX17040 is not set
# CONFIG_BATTERY_MAX17042 is not set
# CONFIG_CHARGER_MAX8903 is not set
# CONFIG_CHARGER_TWL4030 is not set
# CONFIG_CHARGER_GPIO is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
# CONFIG_HWMON_DEBUG_CHIP is not set

#
# Native drivers
#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADCXX is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS620 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_F75375S is not set
# CONFIG_SENSORS_G760A is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_GPIO_FAN is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_JC42 is not set
# CONFIG_SENSORS_LINEAGE is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM70 is not set
# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
# CONFIG_SENSORS_LM83 is not set
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
# CONFIG_SENSORS_LTC4151 is not set
# CONFIG_SENSORS_LTC4215 is not set
# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_LTC4261 is not set
# CONFIG_SENSORS_LM95241 is not set
# CONFIG_SENSORS_MAX1111 is not set
# CONFIG_SENSORS_MAX16065 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6639 is not set
# CONFIG_SENSORS_MAX6642 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_PC87427 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_PMBUS is not set
# CONFIG_SENSORS_SHT15 is not set
# CONFIG_SENSORS_SHT21 is not set
# CONFIG_SENSORS_SMM665 is not set
# CONFIG_SENSORS_DME1737 is not set
# CONFIG_SENSORS_EMC1403 is not set
# CONFIG_SENSORS_EMC2103 is not set
# CONFIG_SENSORS_EMC6W201 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_SCH5627 is not set
# CONFIG_SENSORS_ADS1015 is not set
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_ADS7871 is not set
# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP102 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83793 is not set
# CONFIG_SENSORS_W83795 is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_THERMAL is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set

#
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
# CONFIG_MPCORE_WATCHDOG is not set
CONFIG_OMAP_WATCHDOG=y
CONFIG_TWL4030_WATCHDOG=y
# CONFIG_MAX63XX_WATCHDOG is not set

#
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
CONFIG_SSB_POSSIBLE=y

#
# Sonics Silicon Backplane
#
# CONFIG_SSB is not set
CONFIG_BCMA_POSSIBLE=y

#
# Broadcom specific AMBA
#
# CONFIG_BCMA is not set
CONFIG_MFD_SUPPORT=y
CONFIG_MFD_CORE=y
# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_MFD_ASIC3 is not set
# CONFIG_HTC_EGPIO is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_HTC_I2CPLD is not set
# CONFIG_TPS6105X is not set
# CONFIG_TPS65010 is not set
# CONFIG_TPS6507X is not set
# CONFIG_MFD_TPS6586X is not set
CONFIG_MENELAUS=y
CONFIG_TWL4030_CORE=y
# CONFIG_TWL4030_MADC is not set
CONFIG_TWL4030_POWER=y
CONFIG_TWL4030_CODEC=y
# CONFIG_TWL6030_PWM is not set
# CONFIG_MFD_STMPE is not set
# CONFIG_MFD_TC3589X is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_T7L66XB is not set
# CONFIG_MFD_TC6387XB is not set
# CONFIG_MFD_TC6393XB is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_MAX8997 is not set
# CONFIG_MFD_MAX8998 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X_I2C is not set
# CONFIG_MFD_WM831X_SPI is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_MFD_MC13XXX is not set
# CONFIG_ABX500_CORE is not set
# CONFIG_EZX_PCAP is not set
# CONFIG_MFD_WL1273_CORE is not set
CONFIG_MFD_OMAP_USB_HOST=y
# CONFIG_MFD_TPS65910 is not set
CONFIG_REGULATOR=y
# CONFIG_REGULATOR_DEBUG is not set
# CONFIG_REGULATOR_DUMMY is not set
CONFIG_REGULATOR_FIXED_VOLTAGE=y
# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
# CONFIG_REGULATOR_BQ24022 is not set
# CONFIG_REGULATOR_MAX1586 is not set
# CONFIG_REGULATOR_MAX8649 is not set
# CONFIG_REGULATOR_MAX8660 is not set
# CONFIG_REGULATOR_MAX8952 is not set
CONFIG_REGULATOR_TWL4030=y
# CONFIG_REGULATOR_LP3971 is not set
# CONFIG_REGULATOR_LP3972 is not set
CONFIG_REGULATOR_TPS65023=y
CONFIG_REGULATOR_TPS6507X=y
# CONFIG_REGULATOR_ISL6271A is not set
# CONFIG_REGULATOR_AD5398 is not set
# CONFIG_REGULATOR_TPS6524X is not set
# CONFIG_MEDIA_SUPPORT is not set

#
# Graphics support
#
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
# CONFIG_FB_DDC is not set
# CONFIG_FB_BOOT_VESA_SUPPORT is not set
CONFIG_FB_CFB_FILLRECT=m
CONFIG_FB_CFB_COPYAREA=m
CONFIG_FB_CFB_IMAGEBLIT=m
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
# CONFIG_FB_SYS_FILLRECT is not set
# CONFIG_FB_SYS_COPYAREA is not set
# CONFIG_FB_SYS_IMAGEBLIT is not set
# CONFIG_FB_FOREIGN_ENDIAN is not set
# CONFIG_FB_SYS_FOPS is not set
# CONFIG_FB_WMT_GE_ROPS is not set
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y

#
# Frame buffer hardware drivers
#
# CONFIG_FB_UVESA is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_TMIO is not set
# CONFIG_FB_UDL is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_BROADSHEET is not set
CONFIG_FB_OMAP_LCD_VGA=y
# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set
CONFIG_OMAP2_VRAM=y
CONFIG_OMAP2_VRFB=y
CONFIG_OMAP2_DSS=m
CONFIG_OMAP2_VRAM_SIZE=0
CONFIG_OMAP2_DSS_DEBUG_SUPPORT=y
# CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS is not set
CONFIG_OMAP2_DSS_DPI=y
CONFIG_OMAP2_DSS_RFBI=y
CONFIG_OMAP2_DSS_VENC=y
CONFIG_OMAP4_DSS_HDMI=y
CONFIG_OMAP2_DSS_SDI=y
CONFIG_OMAP2_DSS_DSI=y
# CONFIG_OMAP2_DSS_FAKE_VSYNC is not set
CONFIG_OMAP2_DSS_MIN_FCK_PER_PCK=0
CONFIG_OMAP2_DSS_SLEEP_BEFORE_RESET=y
CONFIG_OMAP2_DSS_SLEEP_AFTER_VENC_RESET=y
CONFIG_FB_OMAP2=m
CONFIG_FB_OMAP2_DEBUG_SUPPORT=y
CONFIG_FB_OMAP2_NUM_FBS=3

#
# OMAP2/3 Display Device Drivers
#
CONFIG_PANEL_GENERIC_DPI=m
# CONFIG_PANEL_LGPHILIPS_LB035Q02 is not set
CONFIG_PANEL_SHARP_LS037V7DW01=m
CONFIG_PANEL_NEC_NL8048HL11_01B=m
CONFIG_PANEL_TAAL=m
CONFIG_PANEL_TPO_TD043MTEA1=m
CONFIG_PANEL_ACX565AKM=m
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=y
# CONFIG_LCD_L4F00242T03 is not set
# CONFIG_LCD_LMS283GF05 is not set
# CONFIG_LCD_LTV350QV is not set
# CONFIG_LCD_TDO24M is not set
# CONFIG_LCD_VGG2432A4 is not set
CONFIG_LCD_PLATFORM=y
# CONFIG_LCD_S6E63M0 is not set
# CONFIG_LCD_LD9040 is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
CONFIG_BACKLIGHT_GENERIC=y
# CONFIG_BACKLIGHT_ADP8860 is not set
# CONFIG_BACKLIGHT_ADP8870 is not set

#
# Display device support
#
CONFIG_DISPLAY_SUPPORT=y

#
# Display hardware drivers
#

#
# Console display driver support
#
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
CONFIG_FONTS=y
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
# CONFIG_FONT_6x11 is not set
# CONFIG_FONT_7x14 is not set
# CONFIG_FONT_PEARL_8x8 is not set
# CONFIG_FONT_ACORN_8x8 is not set
# CONFIG_FONT_MINI_4x6 is not set
# CONFIG_FONT_SUN8x16 is not set
# CONFIG_FONT_SUN12x22 is not set
# CONFIG_FONT_10x18 is not set
CONFIG_LOGO=y
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
CONFIG_SOUND=m
CONFIG_SOUND_OSS_CORE=y
CONFIG_SOUND_OSS_CORE_PRECLAIM=y
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_HWDEP=m
CONFIG_SND_RAWMIDI=m
CONFIG_SND_JACK=y
# CONFIG_SND_SEQUENCER is not set
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_PCM_OSS_PLUGINS=y
# CONFIG_SND_HRTIMER is not set
# CONFIG_SND_DYNAMIC_MINORS is not set
CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_VERBOSE_PROCFS=y
CONFIG_SND_VERBOSE_PRINTK=y
CONFIG_SND_DEBUG=y
# CONFIG_SND_DEBUG_VERBOSE is not set
# CONFIG_SND_PCM_XRUN_DEBUG is not set
# CONFIG_SND_RAWMIDI_SEQ is not set
# CONFIG_SND_OPL3_LIB_SEQ is not set
# CONFIG_SND_OPL4_LIB_SEQ is not set
# CONFIG_SND_SBAWE_SEQ is not set
# CONFIG_SND_EMU10K1_SEQ is not set
CONFIG_SND_DRIVERS=y
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_ALOOP is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
CONFIG_SND_ARM=y
CONFIG_SND_SPI=y
CONFIG_SND_USB=y
CONFIG_SND_USB_AUDIO=m
# CONFIG_SND_USB_UA101 is not set
# CONFIG_SND_USB_CAIAQ is not set
# CONFIG_SND_USB_6FIRE is not set
CONFIG_SND_SOC=m
# CONFIG_SND_SOC_CACHE_LZO is not set
CONFIG_SND_OMAP_SOC=m
CONFIG_SND_OMAP_SOC_MCBSP=m
# CONFIG_SND_OMAP_SOC_N810 is not set
# CONFIG_SND_OMAP_SOC_RX51 is not set
# CONFIG_SND_OMAP_SOC_OVERO is not set
# CONFIG_SND_OMAP_SOC_OMAP3EVM is not set
# CONFIG_SND_OMAP_SOC_AM3517EVM is not set
# CONFIG_SND_OMAP_SOC_SDP3430 is not set
# CONFIG_SND_OMAP_SOC_SDP4430 is not set
CONFIG_SND_OMAP_SOC_OMAP3_PANDORA=m
# CONFIG_SND_OMAP_SOC_OMAP3_BEAGLE is not set
# CONFIG_SND_OMAP_SOC_ZOOM2 is not set
# CONFIG_SND_OMAP_SOC_IGEP0020 is not set
CONFIG_SND_SOC_I2C_AND_SPI=m
# CONFIG_SND_SOC_ALL_CODECS is not set
CONFIG_SND_SOC_TWL4030=m
# CONFIG_SOUND_PRIME is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
# CONFIG_HIDRAW is not set

#
# USB Input Devices
#
CONFIG_USB_HID=y
# CONFIG_HID_PID is not set
# CONFIG_USB_HIDDEV is not set

#
# Special HID drivers
#
# CONFIG_HID_A4TECH is not set
# CONFIG_HID_ACRUX is not set
# CONFIG_HID_APPLE is not set
# CONFIG_HID_BELKIN is not set
# CONFIG_HID_CHERRY is not set
# CONFIG_HID_CHICONY is not set
# CONFIG_HID_PRODIKEYS is not set
# CONFIG_HID_CYPRESS is not set
# CONFIG_HID_DRAGONRISE is not set
# CONFIG_HID_EMS_FF is not set
# CONFIG_HID_EZKEY is not set
# CONFIG_HID_KEYTOUCH is not set
# CONFIG_HID_KYE is not set
# CONFIG_HID_UCLOGIC is not set
# CONFIG_HID_WALTOP is not set
# CONFIG_HID_GYRATION is not set
# CONFIG_HID_TWINHAN is not set
# CONFIG_HID_KENSINGTON is not set
# CONFIG_HID_LCPOWER is not set
# CONFIG_HID_LOGITECH is not set
# CONFIG_HID_MICROSOFT is not set
# CONFIG_HID_MONTEREY is not set
# CONFIG_HID_MULTITOUCH is not set
# CONFIG_HID_NTRIG is not set
# CONFIG_HID_ORTEK is not set
# CONFIG_HID_PANTHERLORD is not set
# CONFIG_HID_PETALYNX is not set
# CONFIG_HID_PICOLCD is not set
# CONFIG_HID_QUANTA is not set
# CONFIG_HID_ROCCAT is not set
# CONFIG_HID_ROCCAT_ARVO is not set
# CONFIG_HID_ROCCAT_KONE is not set
# CONFIG_HID_ROCCAT_KONEPLUS is not set
# CONFIG_HID_ROCCAT_KOVAPLUS is not set
# CONFIG_HID_ROCCAT_PYRA is not set
# CONFIG_HID_SAMSUNG is not set
# CONFIG_HID_SONY is not set
# CONFIG_HID_SUNPLUS is not set
# CONFIG_HID_GREENASIA is not set
# CONFIG_HID_SMARTJOYPLUS is not set
# CONFIG_HID_TOPSEED is not set
# CONFIG_HID_THRUSTMASTER is not set
# CONFIG_HID_ZEROPLUS is not set
# CONFIG_HID_ZYDACRON is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=y
CONFIG_USB_DEBUG=y
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y

#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
CONFIG_USB_SUSPEND=y
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
CONFIG_USB_MON=y
# CONFIG_USB_WUSB is not set
# CONFIG_USB_WUSB_CBAF is not set

#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
CONFIG_USB_EHCI_TT_NEWSCHED=y
CONFIG_USB_EHCI_HCD_OMAP=y
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
# CONFIG_USB_ISP1362_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_HWA_HCD is not set
# CONFIG_USB_MUSB_HDRC is not set

#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
CONFIG_USB_WDM=y
# CONFIG_USB_TMC is not set

#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#

#
# also be needed; see USB_STORAGE Help for more info
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_REALTEK is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_STORAGE_ENE_UB6250 is not set
# CONFIG_USB_UAS is not set
CONFIG_USB_LIBUSUAL=y

#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set

#
# USB port drivers
#
# CONFIG_USB_SERIAL is not set

#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_SEVSEG is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
CONFIG_USB_TEST=y
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_YUREX is not set
CONFIG_USB_GADGET=y
CONFIG_USB_GADGET_DEBUG=y
CONFIG_USB_GADGET_DEBUG_FILES=y
CONFIG_USB_GADGET_DEBUG_FS=y
CONFIG_USB_GADGET_VBUS_DRAW=2
CONFIG_USB_GADGET_SELECTED=y
CONFIG_USB_GADGET_FUSB300=y
CONFIG_USB_FUSB300=y
# CONFIG_USB_GADGET_OMAP is not set
# CONFIG_USB_GADGET_R8A66597 is not set
# CONFIG_USB_GADGET_PXA_U2O is not set
# CONFIG_USB_GADGET_M66592 is not set
# CONFIG_USB_GADGET_DUMMY_HCD is not set
CONFIG_USB_GADGET_DUALSPEED=y
CONFIG_USB_ZERO=m
# CONFIG_USB_AUDIO is not set
# CONFIG_USB_ETH is not set
# CONFIG_USB_G_NCM is not set
# CONFIG_USB_GADGETFS is not set
# CONFIG_USB_FUNCTIONFS is not set
# CONFIG_USB_FILE_STORAGE is not set
# CONFIG_USB_MASS_STORAGE is not set
# CONFIG_USB_G_SERIAL is not set
# CONFIG_USB_MIDI_GADGET is not set
# CONFIG_USB_G_PRINTER is not set
# CONFIG_USB_CDC_COMPOSITE is not set
# CONFIG_USB_G_MULTI is not set
# CONFIG_USB_G_HID is not set
# CONFIG_USB_G_DBGP is not set

#
# OTG and related infrastructure
#
# CONFIG_USB_GPIO_VBUS is not set
# CONFIG_ISP1301_OMAP is not set
# CONFIG_USB_ULPI is not set
# CONFIG_TWL4030_USB is not set
# CONFIG_TWL6030_USB is not set
# CONFIG_NOP_USB_XCEIV is not set
CONFIG_MMC=y
# CONFIG_MMC_DEBUG is not set
CONFIG_MMC_UNSAFE_RESUME=y
# CONFIG_MMC_CLKGATE is not set

#
# MMC/SD/SDIO Card Drivers
#
CONFIG_MMC_BLOCK=y
CONFIG_MMC_BLOCK_MINORS=8
CONFIG_MMC_BLOCK_BOUNCE=y
CONFIG_SDIO_UART=y
# CONFIG_MMC_TEST is not set

#
# MMC/SD/SDIO Host Controller Drivers
#
# CONFIG_MMC_SDHCI is not set
CONFIG_MMC_OMAP=y
CONFIG_MMC_OMAP_HS=y
# CONFIG_MMC_SPI is not set
# CONFIG_MMC_DW is not set
# CONFIG_MMC_VUB300 is not set
# CONFIG_MMC_USHC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_NFC_DEVICES is not set
# CONFIG_ACCESSIBILITY is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set

#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
# CONFIG_RTC_DRV_TEST is not set

#
# I2C RTC drivers
#
# CONFIG_RTC_DRV_DS1307 is not set
# CONFIG_RTC_DRV_DS1374 is not set
# CONFIG_RTC_DRV_DS1672 is not set
# CONFIG_RTC_DRV_DS3232 is not set
# CONFIG_RTC_DRV_MAX6900 is not set
# CONFIG_RTC_DRV_RS5C372 is not set
# CONFIG_RTC_DRV_ISL1208 is not set
# CONFIG_RTC_DRV_ISL12022 is not set
# CONFIG_RTC_DRV_X1205 is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_BQ32K is not set
CONFIG_RTC_DRV_TWL92330=y
CONFIG_RTC_DRV_TWL4030=y
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_RX8025 is not set
# CONFIG_RTC_DRV_EM3027 is not set
# CONFIG_RTC_DRV_RV3029C2 is not set

#
# SPI RTC drivers
#
# CONFIG_RTC_DRV_M41T93 is not set
# CONFIG_RTC_DRV_M41T94 is not set
# CONFIG_RTC_DRV_DS1305 is not set
# CONFIG_RTC_DRV_DS1390 is not set
# CONFIG_RTC_DRV_MAX6902 is not set
# CONFIG_RTC_DRV_R9701 is not set
# CONFIG_RTC_DRV_RS5C348 is not set
# CONFIG_RTC_DRV_DS3234 is not set
# CONFIG_RTC_DRV_PCF2123 is not set

#
# Platform RTC drivers
#
# CONFIG_RTC_DRV_CMOS is not set
# CONFIG_RTC_DRV_DS1286 is not set
# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set

#
# on-CPU RTC drivers
#
# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
# CONFIG_STAGING is not set
CONFIG_CLKDEV_LOOKUP=y
# CONFIG_HWSPINLOCK is not set

#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
CONFIG_EXT3_DEFAULTS_TO_ORDERED=y
# CONFIG_EXT3_FS_XATTR is not set
# CONFIG_EXT4_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_BTRFS_FS is not set
# CONFIG_NILFS2_FS is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_FANOTIFY is not set
CONFIG_QUOTA=y
# CONFIG_QUOTA_NETLINK_INTERFACE is not set
CONFIG_PRINT_QUOTA_WARNING=y
# CONFIG_QUOTA_DEBUG is not set
CONFIG_QUOTA_TREE=y
# CONFIG_QFMT_V1 is not set
CONFIG_QFMT_V2=y
CONFIG_QUOTACTL=y
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set

#
# Caches
#
# CONFIG_FSCACHE is not set

#
# CD-ROM/DVD Filesystems
#
# CONFIG_ISO9660_FS is not set
# CONFIG_UDF_FS is not set

#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_NTFS_FS is not set

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_TMPFS_XATTR is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_ECRYPT_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
CONFIG_JFFS2_SUMMARY=y
CONFIG_JFFS2_FS_XATTR=y
CONFIG_JFFS2_FS_POSIX_ACL=y
CONFIG_JFFS2_FS_SECURITY=y
CONFIG_JFFS2_COMPRESSION_OPTIONS=y
CONFIG_JFFS2_ZLIB=y
CONFIG_JFFS2_LZO=y
CONFIG_JFFS2_RTIME=y
CONFIG_JFFS2_RUBIN=y
# CONFIG_JFFS2_CMODE_NONE is not set
CONFIG_JFFS2_CMODE_PRIORITY=y
# CONFIG_JFFS2_CMODE_SIZE is not set
# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
CONFIG_UBIFS_FS=y
# CONFIG_UBIFS_FS_XATTR is not set
# CONFIG_UBIFS_FS_ADVANCED_COMPR is not set
CONFIG_UBIFS_FS_LZO=y
CONFIG_UBIFS_FS_ZLIB=y
# CONFIG_UBIFS_FS_DEBUG is not set
# CONFIG_LOGFS is not set
CONFIG_CRAMFS=y
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_PSTORE is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=y
# CONFIG_NFS_V4_1 is not set
CONFIG_ROOT_NFS=y
# CONFIG_NFS_USE_LEGACY_DNS is not set
CONFIG_NFS_USE_KERNEL_DNS=y
# CONFIG_NFS_USE_NEW_IDMAPPER is not set
# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_ACL_SUPPORT=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set

#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
# CONFIG_MAC_PARTITION is not set
CONFIG_MSDOS_PARTITION=y
# CONFIG_BSD_DISKLABEL is not set
# CONFIG_MINIX_SUBPARTITION is not set
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
# CONFIG_LDM_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
# CONFIG_KARMA_PARTITION is not set
# CONFIG_EFI_PARTITION is not set
# CONFIG_SYSV68_PARTITION is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=y
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ASCII is not set
CONFIG_NLS_ISO8859_1=y
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set

#
# Kernel hacking
#
CONFIG_PRINTK_TIME=y
CONFIG_DEFAULT_MESSAGE_LOGLEVEL=4
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_SECTION_MISMATCH is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_LOCKUP_DETECTOR is not set
# CONFIG_HARDLOCKUP_DETECTOR is not set
# CONFIG_DETECT_HUNG_TASK is not set
CONFIG_SCHED_DEBUG=y
CONFIG_SCHEDSTATS=y
CONFIG_TIMER_STATS=y
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_KMEMLEAK is not set
CONFIG_DEBUG_PREEMPT=y
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_LOCK_ALLOC=y
CONFIG_PROVE_LOCKING=y
# CONFIG_PROVE_RCU is not set
# CONFIG_SPARSE_RCU_POINTER is not set
CONFIG_LOCKDEP=y
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_LOCKDEP is not set
CONFIG_TRACE_IRQFLAGS=y
CONFIG_DEBUG_SPINLOCK_SLEEP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
CONFIG_STACKTRACE=y
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_INFO_REDUCED is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_TEST_LIST_SORT is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_RCU_CPU_STALL_TIMEOUT=60
CONFIG_RCU_CPU_STALL_VERBOSE=y
# CONFIG_KPROBES_SANITY_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_DEBUG_PER_CPU_MAPS is not set
# CONFIG_LKDTM is not set
# CONFIG_CPU_NOTIFIER_ERROR_INJECT is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_SYSCTL_SYSCALL_CHECK is not set
# CONFIG_DEBUG_PAGEALLOC is not set
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_C_RECORDMCOUNT=y
CONFIG_RING_BUFFER=y
CONFIG_EVENT_TRACING=y
CONFIG_EVENT_POWER_TRACING_DEPRECATED=y
CONFIG_CONTEXT_SWITCH_TRACER=y
CONFIG_TRACING=y
CONFIG_TRACING_SUPPORT=y
CONFIG_FTRACE=y
# CONFIG_FUNCTION_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_PREEMPT_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_MISSED_TIMER_OFFSETS_HIST is not set
# CONFIG_ENABLE_DEFAULT_TRACERS is not set
CONFIG_BRANCH_PROFILE_NONE=y
# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
# CONFIG_PROFILE_ALL_BRANCHES is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
CONFIG_KPROBE_EVENT=y
# CONFIG_RING_BUFFER_BENCHMARK is not set
# CONFIG_DYNAMIC_DEBUG is not set
# CONFIG_DMA_API_DEBUG is not set
# CONFIG_ATOMIC64_SELFTEST is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
# CONFIG_TEST_KSTRTOX is not set
# CONFIG_STRICT_DEVMEM is not set
CONFIG_ARM_UNWIND=y
# CONFIG_DEBUG_USER is not set
# CONFIG_DEBUG_LL is not set
# CONFIG_OC_ETM is not set

#
# Security options
#
CONFIG_KEYS=y
# CONFIG_KEYS_DEBUG_PROC_KEYS is not set
# CONFIG_SECURITY_DMESG_RESTRICT is not set
CONFIG_SECURITY=y
# CONFIG_SECURITYFS is not set
# CONFIG_SECURITY_NETWORK is not set
# CONFIG_SECURITY_PATH is not set
# CONFIG_SECURITY_TOMOYO is not set
# CONFIG_SECURITY_APPARMOR is not set
# CONFIG_IMA is not set
CONFIG_DEFAULT_SECURITY_DAC=y
CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y

#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
# CONFIG_CRYPTO_MANAGER is not set
# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_PCRYPT is not set
# CONFIG_CRYPTO_CRYPTD is not set
# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_TEST is not set

#
# Authenticated Encryption with Associated Data
#
# CONFIG_CRYPTO_CCM is not set
# CONFIG_CRYPTO_GCM is not set
# CONFIG_CRYPTO_SEQIV is not set

#
# Block modes
#
# CONFIG_CRYPTO_CBC is not set
# CONFIG_CRYPTO_CTR is not set
# CONFIG_CRYPTO_CTS is not set
# CONFIG_CRYPTO_ECB is not set
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_PCBC is not set
# CONFIG_CRYPTO_XTS is not set

#
# Hash modes
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
# CONFIG_CRYPTO_VMAC is not set

#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
CONFIG_CRYPTO_MICHAEL_MIC=y
# CONFIG_CRYPTO_RMD128 is not set
# CONFIG_CRYPTO_RMD160 is not set
# CONFIG_CRYPTO_RMD256 is not set
# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_TGR192 is not set
# CONFIG_CRYPTO_WP512 is not set

#
# Ciphers
#
CONFIG_CRYPTO_AES=m
# CONFIG_CRYPTO_ANUBIS is not set
CONFIG_CRYPTO_ARC4=m
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
# CONFIG_CRYPTO_DES is not set
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_TEA is not set
# CONFIG_CRYPTO_TWOFISH is not set

#
# Compression
#
CONFIG_CRYPTO_DEFLATE=y
# CONFIG_CRYPTO_ZLIB is not set
CONFIG_CRYPTO_LZO=y

#
# Random Number Generation
#
# CONFIG_CRYPTO_ANSI_CPRNG is not set
# CONFIG_CRYPTO_USER_API_HASH is not set
# CONFIG_CRYPTO_USER_API_SKCIPHER is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_OMAP_SHAM is not set
# CONFIG_CRYPTO_DEV_OMAP_AES is not set
CONFIG_BINARY_PRINTF=y

#
# Library routines
#
CONFIG_BITREVERSE=y
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=y
CONFIG_CRC32=y
CONFIG_CRC7=y
CONFIG_LIBCRC32C=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
# CONFIG_XZ_DEC is not set
# CONFIG_XZ_DEC_BCJ is not set
CONFIG_DECOMPRESS_GZIP=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
CONFIG_CPU_RMAP=y
CONFIG_NLATTR=y
CONFIG_GENERIC_ATOMIC64=y
CONFIG_AVERAGE=y

^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [ANNOUNCE] 3.0-rt4
  2011-07-27 21:57 ` Frank Rowand
@ 2011-07-27 22:05   ` Thomas Gleixner
  2011-07-27 22:27     ` Frank Rowand
  0 siblings, 1 reply; 35+ messages in thread
From: Thomas Gleixner @ 2011-07-27 22:05 UTC (permalink / raw)
  To: Frank Rowand
  Cc: LKML, linux-rt-users, Peter Zijlstra, Paul E. McKenney,
	Steven Rostedt, Jason Wessel

On Wed, 27 Jul 2011, Frank Rowand wrote:

> On 07/27/11 14:37, Thomas Gleixner wrote:
> > Dear RT Folks,
> > 
> > I'm pleased to announce the 3.0-rt4 release.
> 
> ARM panda board, PREEMPT_RT_FULL
> 
> -rt3 compiled OK.  -rt4 compile fails:
> 
> 
> mm/init-mm.c:24: error: unknown field 'lock' specified in initializer
> mm/init-mm.c:24: error: unknown field 'wait_lock' specified in initializer
> mm/init-mm.c:24: error: incompatible types in initialization
> mm/init-mm.c:24: error: unknown field 'save_state' specified in initializer
> mm/init-mm.c:24: warning: excess elements in struct initializer
> mm/init-mm.c:24: warning: (near initialization for 'init_mm.context.id_lock.raw_lock')

Bah, that's what I get for trying to vanish. Fix below.

--- linux-2.6.orig/arch/arm/include/asm/mmu.h
+++ linux-2.6/arch/arm/include/asm/mmu.h
@@ -16,7 +16,7 @@ typedef struct {
 
 /* init_mm.context.id_lock should be initialized. */
 #define INIT_MM_CONTEXT(name)                                                 \
-	.context.id_lock    = __SPIN_LOCK_UNLOCKED(name.context.id_lock),
+	.context.id_lock    = __RAW_SPIN_LOCK_UNLOCKED(name.context.id_lock),
 #else
 #define ASID(mm)	(0)
 #endif



^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [ANNOUNCE] 3.0-rt4
  2011-07-27 22:05   ` Thomas Gleixner
@ 2011-07-27 22:27     ` Frank Rowand
  0 siblings, 0 replies; 35+ messages in thread
From: Frank Rowand @ 2011-07-27 22:27 UTC (permalink / raw)
  To: Thomas Gleixner
  Cc: Rowand, Frank, LKML, linux-rt-users, Peter Zijlstra,
	Paul E. McKenney, Steven Rostedt, Jason Wessel

On 07/27/11 15:05, Thomas Gleixner wrote:
> On Wed, 27 Jul 2011, Frank Rowand wrote:
> 
>> On 07/27/11 14:37, Thomas Gleixner wrote:
>>> Dear RT Folks,
>>>
>>> I'm pleased to announce the 3.0-rt4 release.
>>
>> ARM panda board, PREEMPT_RT_FULL
>>
>> -rt3 compiled OK.  -rt4 compile fails:
>>
>>
>> mm/init-mm.c:24: error: unknown field 'lock' specified in initializer
>> mm/init-mm.c:24: error: unknown field 'wait_lock' specified in initializer
>> mm/init-mm.c:24: error: incompatible types in initialization
>> mm/init-mm.c:24: error: unknown field 'save_state' specified in initializer
>> mm/init-mm.c:24: warning: excess elements in struct initializer
>> mm/init-mm.c:24: warning: (near initialization for 'init_mm.context.id_lock.raw_lock')
> 
> Bah, that's what I get for trying to vanish. Fix below.
> 
> --- linux-2.6.orig/arch/arm/include/asm/mmu.h
> +++ linux-2.6/arch/arm/include/asm/mmu.h
> @@ -16,7 +16,7 @@ typedef struct {
>  
>  /* init_mm.context.id_lock should be initialized. */
>  #define INIT_MM_CONTEXT(name)                                                 \
> -	.context.id_lock    = __SPIN_LOCK_UNLOCKED(name.context.id_lock),
> +	.context.id_lock    = __RAW_SPIN_LOCK_UNLOCKED(name.context.id_lock),
>  #else
>  #define ASID(mm)	(0)
>  #endif

Thanks!

Compiles and boots.

-Frank


^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [ANNOUNCE] 3.0-rt4
  2011-07-27 21:37 [ANNOUNCE] 3.0-rt4 Thomas Gleixner
  2011-07-27 21:57 ` Frank Rowand
@ 2011-07-28  7:33 ` Nikita V. Youshchenko
  2011-07-28  8:06   ` Thomas Gleixner
  2011-07-28  9:41   ` Yong Zhang
                   ` (5 subsequent siblings)
  7 siblings, 1 reply; 35+ messages in thread
From: Nikita V. Youshchenko @ 2011-07-28  7:33 UTC (permalink / raw)
  To: Thomas Gleixner
  Cc: LKML, linux-rt-users, Peter Zijlstra, Paul E. McKenney,
	Steven Rostedt, Jason Wessel, lasaine

> The list of disabled config option is now:
>
>  - CONFIG_HIGHMEM [ see the mess it created in 33-rt ]

Could someone please point me to information on this?

In our setup, we do use PREEMPT_RT + HIGHMEM, on .33 for now (but want to 
upgrade because of new hardware support issues with .33).  Up to now, we 
did not face any issues related to PREEMPT_RT + HIGHMEM combination.

Nikita

^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [ANNOUNCE] 3.0-rt4
  2011-07-28  7:33 ` Nikita V. Youshchenko
@ 2011-07-28  8:06   ` Thomas Gleixner
  2011-07-28  8:24     ` Nikita V. Youshchenko
  2011-07-28  8:43     ` Peter Zijlstra
  0 siblings, 2 replies; 35+ messages in thread
From: Thomas Gleixner @ 2011-07-28  8:06 UTC (permalink / raw)
  To: Nikita V. Youshchenko
  Cc: LKML, linux-rt-users, Peter Zijlstra, Paul E. McKenney,
	Steven Rostedt, Jason Wessel, lasaine

On Thu, 28 Jul 2011, Nikita V. Youshchenko wrote:

> > The list of disabled config option is now:
> >
> >  - CONFIG_HIGHMEM [ see the mess it created in 33-rt ]
> 
> Could someone please point me to information on this?
> 
> In our setup, we do use PREEMPT_RT + HIGHMEM, on .33 for now (but want to 
> upgrade because of new hardware support issues with .33).  Up to now, we 
> did not face any issues related to PREEMPT_RT + HIGHMEM combination.

Yes, it works in 33-rt, but the way it's implemented is a horrible
hack. I had not enough capacity to implement that cleanly for 3.0-rt,
so I simply dropped it for now. The preliminary patches are there
(mainly distangling the disable_pagefault logic), so it should not be
that hard.

Thanks,

	tglx

^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [ANNOUNCE] 3.0-rt4
  2011-07-28  8:06   ` Thomas Gleixner
@ 2011-07-28  8:24     ` Nikita V. Youshchenko
  2011-07-28  8:44       ` Peter Zijlstra
  2011-07-28  8:43     ` Peter Zijlstra
  1 sibling, 1 reply; 35+ messages in thread
From: Nikita V. Youshchenko @ 2011-07-28  8:24 UTC (permalink / raw)
  To: Thomas Gleixner
  Cc: LKML, linux-rt-users, Peter Zijlstra, Paul E. McKenney,
	Steven Rostedt, Jason Wessel, lasaine

> On Thu, 28 Jul 2011, Nikita V. Youshchenko wrote:
> > > The list of disabled config option is now:
> > >
> > >  - CONFIG_HIGHMEM [ see the mess it created in 33-rt ]
> >
> > Could someone please point me to information on this?
> >
> > In our setup, we do use PREEMPT_RT + HIGHMEM, on .33 for now (but want
> > to upgrade because of new hardware support issues with .33).  Up to
> > now, we did not face any issues related to PREEMPT_RT + HIGHMEM
> > combination.
>
> Yes, it works in 33-rt, but the way it's implemented is a horrible
> hack. I had not enough capacity to implement that cleanly for 3.0-rt,
> so I simply dropped it for now. The preliminary patches are there
> (mainly distangling the disable_pagefault logic), so it should not be
> that hard.

Thanks Thomas.

Since we do need PREEMPT_RT + HIGHMEM for our use case (*), I can ask one 
of our engineers to look into this. But for that, I need to get better 
understanding of what the issue is. Could you please explain in a few 
sentences, or point me to some information from where I could get the 
picture?

Nikita

(*) we need >1G of memory for data buffers, and have too much legacy 
software components so moving to 64bit system is not practical within 
available resource

^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [ANNOUNCE] 3.0-rt4
  2011-07-28  8:06   ` Thomas Gleixner
  2011-07-28  8:24     ` Nikita V. Youshchenko
@ 2011-07-28  8:43     ` Peter Zijlstra
  1 sibling, 0 replies; 35+ messages in thread
From: Peter Zijlstra @ 2011-07-28  8:43 UTC (permalink / raw)
  To: Thomas Gleixner
  Cc: Nikita V. Youshchenko, LKML, linux-rt-users, Paul E. McKenney,
	Steven Rostedt, Jason Wessel, lasaine

On Thu, 2011-07-28 at 10:06 +0200, Thomas Gleixner wrote:
> On Thu, 28 Jul 2011, Nikita V. Youshchenko wrote:
> 
> > > The list of disabled config option is now:
> > >
> > >  - CONFIG_HIGHMEM [ see the mess it created in 33-rt ]
> > 
> > Could someone please point me to information on this?
> > 
> > In our setup, we do use PREEMPT_RT + HIGHMEM, on .33 for now (but want to 
> > upgrade because of new hardware support issues with .33).  Up to now, we 
> > did not face any issues related to PREEMPT_RT + HIGHMEM combination.
> 
> Yes, it works in 33-rt, but the way it's implemented is a horrible
> hack. I had not enough capacity to implement that cleanly for 3.0-rt,
> so I simply dropped it for now. The preliminary patches are there
> (mainly distangling the disable_pagefault logic), so it should not be
> that hard.

In fact, with migrate_disable() existing one could play games with
kmap_atomic. You could save/restore the kmap_atomic slots on context
switch (if there are any in use of course), this should be esp easy now
that we have a kmap_atomic stack.

Something like the below.. it wants replacing all the preempt_disable()
stuff with pagefault_disable() && migrate_disable() of course, but then
you can flip kmaps around like below.

---
 arch/x86/kernel/process_32.c |   35 +++++++++++++++++++++++++++++++++++
 include/linux/sched.h        |    4 ++++
 2 files changed, 39 insertions(+), 0 deletions(-)

diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
index a3d0dc5..5ad6a02 100644
--- a/arch/x86/kernel/process_32.c
+++ b/arch/x86/kernel/process_32.c
@@ -348,6 +348,41 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
 		     task_thread_info(next_p)->flags & _TIF_WORK_CTXSW_NEXT))
 		__switch_to_xtra(prev_p, next_p, tss);
 
+#if defined PREEMPT_RT_FULL && defined CONFIG_HIGHMEM
+	/*
+	 * Save @prev's kmap_atomic stack
+	 */
+	prev_p->kmap_idx = __this_cpu_read(__kmap_atomic_idx);
+	if (unlikely(prev_p->kmap_idx)) {
+		int i;
+
+		for (i = 0; i < prev_p->kmap_idx; i++) {
+			int idx = i + KM_TYPE_NR * smp_processor_id();
+
+			pte_t *ptep = kmap_pte - idx;
+			prev_p->kmap_pte[i] = *ptep;
+			kpte_clear_flush(ptep, __fix_to_virt(FIX_KMAP_BEGIN + idx));
+		}
+
+		__this_cpu_write(__kmap_atomic_idx, 0);
+	}
+
+	/* 
+	 * Restore @next_p's kmap_atomic stack
+	 */
+	if (unlikely(next_p->kmap_idx)) {
+		int i;
+
+		__this_cpu_write(__kmap_atomic_idx, next_p->kmap_idx);
+
+		for (i = 0; i < next_p->kmap_idx; i++) {
+			int idx = i + KM_TYPE_NR * smp_processor_id();
+
+			set_pte(kmap_ptr - idx, next_p->kmap_pte[i]);
+		}
+	}
+#endif
+
 	/* If we're going to preload the fpu context, make sure clts
 	   is run while we're batching the cpu state updates. */
 	if (preload_fpu)
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 341a4d7..2db2701 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1570,6 +1570,10 @@ struct task_struct {
 #ifdef CONFIG_HAVE_HW_BREAKPOINT
 	atomic_t ptrace_bp_refcnt;
 #endif
+#if defined PREEMPT_RT_FULL && defined CONFIG_HIGHMEM
+	int kmap_idx;
+	pte_t kmap_pte[KM_TYPE_NR];
+#endif
 };
 
 /* Future-safe accessor for struct task_struct's cpus_allowed. */


^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [ANNOUNCE] 3.0-rt4
  2011-07-28  8:24     ` Nikita V. Youshchenko
@ 2011-07-28  8:44       ` Peter Zijlstra
  2011-07-28  8:51         ` Nikita V. Youshchenko
  0 siblings, 1 reply; 35+ messages in thread
From: Peter Zijlstra @ 2011-07-28  8:44 UTC (permalink / raw)
  To: Nikita V. Youshchenko
  Cc: Thomas Gleixner, LKML, linux-rt-users, Paul E. McKenney,
	Steven Rostedt, Jason Wessel, lasaine

On Thu, 2011-07-28 at 12:24 +0400, Nikita V. Youshchenko wrote:
> 
> (*) we need >1G of memory for data buffers, and have too much legacy 
> software components so moving to 64bit system is not practical within 
> available resource 

You can run a complete 32bit userspace on a 64bit kernel without any
problems.

^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [ANNOUNCE] 3.0-rt4
  2011-07-28  8:44       ` Peter Zijlstra
@ 2011-07-28  8:51         ` Nikita V. Youshchenko
  2011-07-28  9:21           ` Anca Emanuel
  2011-07-28  9:37           ` Thomas Gleixner
  0 siblings, 2 replies; 35+ messages in thread
From: Nikita V. Youshchenko @ 2011-07-28  8:51 UTC (permalink / raw)
  To: Peter Zijlstra
  Cc: Thomas Gleixner, LKML, linux-rt-users, Paul E. McKenney,
	Steven Rostedt, Jason Wessel, lasaine

> On Thu, 2011-07-28 at 12:24 +0400, Nikita V. Youshchenko wrote:
> > (*) we need >1G of memory for data buffers, and have too much legacy
> > software components so moving to 64bit system is not practical within
> > available resource
>
> You can run a complete 32bit userspace on a 64bit kernel without any
> problems.

... expect shared data between kernel and userspace (structures passed over 
ioctl()s, structures in mmapped buffers). Unfortunately, in scope of our 
project (that lasts since 2001 or so), we do have such issues :(.

^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [ANNOUNCE] 3.0-rt4
  2011-07-28  8:51         ` Nikita V. Youshchenko
@ 2011-07-28  9:21           ` Anca Emanuel
  2011-07-28 16:10             ` Thomas Gleixner
  2011-07-28  9:37           ` Thomas Gleixner
  1 sibling, 1 reply; 35+ messages in thread
From: Anca Emanuel @ 2011-07-28  9:21 UTC (permalink / raw)
  To: Thomas Gleixner; +Cc: LKML

Hi Thomas Gleixner,
I want to see much of this work merged. Do you have an pull request
ready ? (fixes, and "palatable" patches)

^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [ANNOUNCE] 3.0-rt4
  2011-07-28  8:51         ` Nikita V. Youshchenko
  2011-07-28  9:21           ` Anca Emanuel
@ 2011-07-28  9:37           ` Thomas Gleixner
  1 sibling, 0 replies; 35+ messages in thread
From: Thomas Gleixner @ 2011-07-28  9:37 UTC (permalink / raw)
  To: Nikita V. Youshchenko
  Cc: Peter Zijlstra, LKML, linux-rt-users, Paul E. McKenney,
	Steven Rostedt, Jason Wessel, lasaine

On Thu, 28 Jul 2011, Nikita V. Youshchenko wrote:

> > On Thu, 2011-07-28 at 12:24 +0400, Nikita V. Youshchenko wrote:
> > > (*) we need >1G of memory for data buffers, and have too much legacy
> > > software components so moving to 64bit system is not practical within
> > > available resource
> >
> > You can run a complete 32bit userspace on a 64bit kernel without any
> > problems.
> 
> ... expect shared data between kernel and userspace (structures passed over 
> ioctl()s, structures in mmapped buffers). Unfortunately, in scope of our 
> project (that lasts since 2001 or so), we do have such issues :(.

Aside of that being horrid, it's trivial to solve with proper data
types. u32 and friends are there for a reason. But feel free to get
the highmem thing working again :)

Thanks,

	tglx


^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [ANNOUNCE] 3.0-rt4
  2011-07-27 21:37 [ANNOUNCE] 3.0-rt4 Thomas Gleixner
@ 2011-07-28  9:41   ` Yong Zhang
  2011-07-28  7:33 ` Nikita V. Youshchenko
                     ` (6 subsequent siblings)
  7 siblings, 0 replies; 35+ messages in thread
From: Yong Zhang @ 2011-07-28  9:41 UTC (permalink / raw)
  To: Thomas Gleixner
  Cc: LKML, linux-rt-users, Peter Zijlstra, Paul E. McKenney,
	Steven Rostedt, Jason Wessel

On Wed, Jul 27, 2011 at 11:37:09PM +0200, Thomas Gleixner wrote:
> Dear RT Folks,
> 
> I'm pleased to announce the 3.0-rt4 release.
> 

Building error if !PREEMPT_RT:

  CC      kernel/hrtimer.o
kernel/hrtimer.c: In function ‘hrtimer_interrupt’:
kernel/hrtimer.c:1459:27: error: ‘hrtimer_wakeup’ undeclared (first use in this function)
kernel/hrtimer.c:1459:27: note: each undeclared identifier is reported only
  once for each function it appears in
make[1]: *** [kernel/hrtimer.o] Error 1

Patch is here and seems it could be scrolled into
hrtimer-fixup-hrtimer-callback-changes-for-preempt-r.patch :)

Thanks,
Yong

---
diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c
index 38343f8..a7ec41a 100644
--- a/kernel/hrtimer.c
+++ b/kernel/hrtimer.c
@@ -1295,10 +1295,10 @@ static void __run_hrtimer(struct hrtimer *timer, ktime_t *now)
 }
 
 
-#ifdef CONFIG_PREEMPT_RT_BASE
-
 static enum hrtimer_restart hrtimer_wakeup(struct hrtimer *timer);
 
+#ifdef CONFIG_PREEMPT_RT_BASE
+
 static void hrtimer_rt_reprogram(int restart, struct hrtimer *timer,
 				 struct hrtimer_clock_base *base)
 {



-- 
Only stand for myself

^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [ANNOUNCE] 3.0-rt4
@ 2011-07-28  9:41   ` Yong Zhang
  0 siblings, 0 replies; 35+ messages in thread
From: Yong Zhang @ 2011-07-28  9:41 UTC (permalink / raw)
  To: Thomas Gleixner
  Cc: LKML, linux-rt-users, Peter Zijlstra, Paul E. McKenney,
	Steven Rostedt, Jason Wessel

On Wed, Jul 27, 2011 at 11:37:09PM +0200, Thomas Gleixner wrote:
> Dear RT Folks,
> 
> I'm pleased to announce the 3.0-rt4 release.
> 

Building error if !PREEMPT_RT:

  CC      kernel/hrtimer.o
kernel/hrtimer.c: In function ‘hrtimer_interrupt’:
kernel/hrtimer.c:1459:27: error: ‘hrtimer_wakeup’ undeclared (first use in this function)
kernel/hrtimer.c:1459:27: note: each undeclared identifier is reported only
  once for each function it appears in
make[1]: *** [kernel/hrtimer.o] Error 1

Patch is here and seems it could be scrolled into
hrtimer-fixup-hrtimer-callback-changes-for-preempt-r.patch :)

Thanks,
Yong

---
diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c
index 38343f8..a7ec41a 100644
--- a/kernel/hrtimer.c
+++ b/kernel/hrtimer.c
@@ -1295,10 +1295,10 @@ static void __run_hrtimer(struct hrtimer *timer, ktime_t *now)
 }
 
 
-#ifdef CONFIG_PREEMPT_RT_BASE

^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [ANNOUNCE] 3.0-rt4
  2011-07-28  9:41   ` Yong Zhang
  (?)
@ 2011-07-28  9:49   ` Thomas Gleixner
  -1 siblings, 0 replies; 35+ messages in thread
From: Thomas Gleixner @ 2011-07-28  9:49 UTC (permalink / raw)
  To: Yong Zhang
  Cc: LKML, linux-rt-users, Peter Zijlstra, Paul E. McKenney,
	Steven Rostedt, Jason Wessel

[-- Attachment #1: Type: TEXT/PLAIN, Size: 721 bytes --]

On Thu, 28 Jul 2011, Yong Zhang wrote:

> On Wed, Jul 27, 2011 at 11:37:09PM +0200, Thomas Gleixner wrote:
> > Dear RT Folks,
> > 
> > I'm pleased to announce the 3.0-rt4 release.
> > 
> 
> Building error if !PREEMPT_RT:
> 
>   CC      kernel/hrtimer.o
> kernel/hrtimer.c: In function ‘hrtimer_interrupt’:
> kernel/hrtimer.c:1459:27: error: ‘hrtimer_wakeup’ undeclared (first use in this function)
> kernel/hrtimer.c:1459:27: note: each undeclared identifier is reported only
>   once for each function it appears in
> make[1]: *** [kernel/hrtimer.o] Error 1
> 
> Patch is here and seems it could be scrolled into
> hrtimer-fixup-hrtimer-callback-changes-for-preempt-r.patch :)

Applied, thanks a lot !

     tglx

^ permalink raw reply	[flat|nested] 35+ messages in thread

* RE: [ANNOUNCE] 3.0-rt4
  2011-07-27 21:37 [ANNOUNCE] 3.0-rt4 Thomas Gleixner
                   ` (2 preceding siblings ...)
  2011-07-28  9:41   ` Yong Zhang
@ 2011-07-28 11:22 ` N, Mugunthan V
  2011-07-28 11:36   ` Thomas Gleixner
  2011-07-28 15:59 ` hermann
                   ` (3 subsequent siblings)
  7 siblings, 1 reply; 35+ messages in thread
From: N, Mugunthan V @ 2011-07-28 11:22 UTC (permalink / raw)
  To: Thomas Gleixner, LKML
  Cc: linux-rt-users, Peter Zijlstra, Paul E. McKenney, Steven Rostedt,
	Jason Wessel

[-- Attachment #1: Type: text/plain, Size: 2129 bytes --]

Hi RT Folks

I am testing 3.0-rt3 on AM3517 - Arm Cortex A8. As the kernel from the
mainline is not booting I am using a patch to boot AM3517 kernel on top of
the mainline kernel. I am getting a warning as below.

The same issue when I reported for rt3, Thomas has suggested a patch 
that is already integrated in rt4, even then I am getting the same 
warning.

Attaching the patch and the rt-config file.

[  602.014099] BUG: sleeping function called from invalid context at 
kernel/rtmutex.c:645
[  602.014129] in_atomic(): 0, irqs_disabled(): 128, pid: 329, name: 
kworker/0:1
[  602.014129] 2 locks held by kworker/0:1/329:
[  602.014160]  #0:  (events){.+.+..}, at: [<c00b462c>] 
process_one_work+0x1c0/0x5d4
[  602.014190]  #1:  (console_work){+.+...}, at: [<c00b462c>] 
process_one_work+0x1c0/0x5d4
[  602.014251] irq event stamp: 29771
[  602.014251] hardirqs last  enabled at (29770): [<c0461e38>] 
_raw_spin_unlock_irqrestore+0x60/0x68
[  602.014282] hardirqs last disabled at (29771): [<c02c9ebc>] 
serial_omap_console_write+0x28/0x230
[  602.014312] softirqs last  enabled at (0): [<c009968c>] 
copy_process+0x370/0xf78
[  602.014343] softirqs last disabled at (0): [<  (null)>]   (null)
[  602.014404] [<c0065f20>] (unwind_backtrace+0x0/0xf8) from 
[<c0461310>] (rt_spin_lock+0x24/0x5c)
[  602.014434] [<c0461310>] (rt_spin_lock+0x24/0x5c) from [<c02ca068>] 
(serial_omap_console_write+0x1d4/0x230)
[  602.014465] [<c02ca068>] (serial_omap_console_write+0x1d4/0x230) from 
[<c009b68c>] (__call_console_drivers+0xc4/0xe4)
[  602.014495] [<c009b68c>] (__call_console_drivers+0xc4/0xe4) from 
[<c009b8dc>] (console_unlock+0x134/0x1c4)
[  602.014526] [<c009b8dc>] (console_unlock+0x134/0x1c4) from 
[<c00b4704>] (process_one_work+0x298/0x5d4)
[  602.014556] [<c00b4704>] (process_one_work+0x298/0x5d4) from 
[<c00b4fc0>] (worker_thread+0x19c/0x454)
[  602.014587] [<c00b4fc0>] (worker_thread+0x19c/0x454) from 
[<c00bbb58>] (kthread+0x84/0x8c)
[  602.014648] [<c00bbb58>] (kthread+0x84/0x8c) from [<c005fd2c>] 
(kernel_thread_exit+0x0/0x8)

---
Regards,
Mugunthan V N.  

[-- Attachment #2: am3517-rt.config --]
[-- Type: application/octet-stream, Size: 62814 bytes --]

#
# Automatically generated make config: don't edit
# Linux/arm 3.0.0 Kernel Configuration
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
CONFIG_HAVE_SCHED_CLOCK=y
CONFIG_GENERIC_GPIO=y
# CONFIG_ARCH_USES_GETTIMEOFFSET is not set
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_KTIME_SCALAR=y
CONFIG_HAVE_PROC_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_LOCKBREAK=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_ARCH_HAS_CPUFREQ=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_VECTORS_BASE=0xffff0000
# CONFIG_ARM_PATCH_PHYS_VIRT is not set
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_HAVE_IRQ_WORK=y
CONFIG_IRQ_WORK=y

#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_CROSS_COMPILE=""
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_HAVE_KERNEL_GZIP=y
CONFIG_HAVE_KERNEL_LZMA=y
CONFIG_HAVE_KERNEL_LZO=y
CONFIG_KERNEL_GZIP=y
# CONFIG_KERNEL_LZMA is not set
# CONFIG_KERNEL_LZO is not set
CONFIG_DEFAULT_HOSTNAME="(none)"
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
# CONFIG_FHANDLE is not set
# CONFIG_TASKSTATS is not set
# CONFIG_AUDIT is not set
CONFIG_HAVE_GENERIC_HARDIRQS=y

#
# IRQ subsystem
#
CONFIG_GENERIC_HARDIRQS=y
CONFIG_HAVE_SPARSE_IRQ=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_IRQ_CHIP=y
CONFIG_IRQ_FORCED_THREADING=y
# CONFIG_SPARSE_IRQ is not set

#
# RCU Subsystem
#
CONFIG_TREE_PREEMPT_RCU=y
CONFIG_PREEMPT_RCU=y
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_RCU_BOOST is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=16
# CONFIG_CGROUPS is not set
# CONFIG_NAMESPACES is not set
# CONFIG_SCHED_AUTOGROUP is not set
# CONFIG_SYSFS_DEPRECATED is not set
# CONFIG_RELAY is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
# CONFIG_RD_XZ is not set
# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
CONFIG_EXPERT=y
CONFIG_UID16=y
# CONFIG_SYSCTL_SYSCALL is not set
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
# CONFIG_EMBEDDED is not set
CONFIG_HAVE_PERF_EVENTS=y
CONFIG_PERF_USE_VMALLOC=y

#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
# CONFIG_PERF_COUNTERS is not set
# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_COMPAT_BRK=y
CONFIG_SLAB=y
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
CONFIG_HAVE_OPROFILE=y
CONFIG_KPROBES=y
CONFIG_KRETPROBES=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_USE_GENERIC_SMP_HELPERS=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_DMA_API_DEBUG=y
CONFIG_HAVE_HW_BREAKPOINT=y

#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not set
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
CONFIG_MODULE_FORCE_LOAD=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_STOP_MACHINE=y
CONFIG_BLOCK=y
CONFIG_LBDAF=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set

#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
# CONFIG_INLINE_SPIN_TRYLOCK is not set
# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
# CONFIG_INLINE_SPIN_LOCK is not set
# CONFIG_INLINE_SPIN_LOCK_BH is not set
# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
# CONFIG_INLINE_SPIN_UNLOCK is not set
# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
# CONFIG_INLINE_READ_TRYLOCK is not set
# CONFIG_INLINE_READ_LOCK is not set
# CONFIG_INLINE_READ_LOCK_BH is not set
# CONFIG_INLINE_READ_LOCK_IRQ is not set
# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
# CONFIG_INLINE_READ_UNLOCK is not set
# CONFIG_INLINE_READ_UNLOCK_BH is not set
# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
# CONFIG_INLINE_WRITE_TRYLOCK is not set
# CONFIG_INLINE_WRITE_LOCK is not set
# CONFIG_INLINE_WRITE_LOCK_BH is not set
# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
# CONFIG_INLINE_WRITE_UNLOCK is not set
# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
# CONFIG_MUTEX_SPIN_ON_OWNER is not set
CONFIG_FREEZER=y

#
# System Type
#
CONFIG_MMU=y
# CONFIG_ARCH_INTEGRATOR is not set
# CONFIG_ARCH_REALVIEW is not set
# CONFIG_ARCH_VERSATILE is not set
# CONFIG_ARCH_VEXPRESS is not set
# CONFIG_ARCH_AT91 is not set
# CONFIG_ARCH_BCMRING is not set
# CONFIG_ARCH_CLPS711X is not set
# CONFIG_ARCH_CNS3XXX is not set
# CONFIG_ARCH_GEMINI is not set
# CONFIG_ARCH_EBSA110 is not set
# CONFIG_ARCH_EP93XX is not set
# CONFIG_ARCH_FOOTBRIDGE is not set
# CONFIG_ARCH_MXC is not set
# CONFIG_ARCH_MXS is not set
# CONFIG_ARCH_NETX is not set
# CONFIG_ARCH_H720X is not set
# CONFIG_ARCH_IOP13XX is not set
# CONFIG_ARCH_IOP32X is not set
# CONFIG_ARCH_IOP33X is not set
# CONFIG_ARCH_IXP23XX is not set
# CONFIG_ARCH_IXP2000 is not set
# CONFIG_ARCH_IXP4XX is not set
# CONFIG_ARCH_DOVE is not set
# CONFIG_ARCH_KIRKWOOD is not set
# CONFIG_ARCH_LOKI is not set
# CONFIG_ARCH_LPC32XX is not set
# CONFIG_ARCH_MV78XX0 is not set
# CONFIG_ARCH_ORION5X is not set
# CONFIG_ARCH_MMP is not set
# CONFIG_ARCH_KS8695 is not set
# CONFIG_ARCH_W90X900 is not set
# CONFIG_ARCH_NUC93X is not set
# CONFIG_ARCH_TEGRA is not set
# CONFIG_ARCH_PNX4008 is not set
# CONFIG_ARCH_PXA is not set
# CONFIG_ARCH_MSM is not set
# CONFIG_ARCH_SHMOBILE is not set
# CONFIG_ARCH_RPC is not set
# CONFIG_ARCH_SA1100 is not set
# CONFIG_ARCH_S3C2410 is not set
# CONFIG_ARCH_S3C64XX is not set
# CONFIG_ARCH_S5P64X0 is not set
# CONFIG_ARCH_S5PC100 is not set
# CONFIG_ARCH_S5PV210 is not set
# CONFIG_ARCH_EXYNOS4 is not set
# CONFIG_ARCH_SHARK is not set
# CONFIG_ARCH_TCC_926 is not set
# CONFIG_ARCH_U300 is not set
# CONFIG_ARCH_U8500 is not set
# CONFIG_ARCH_NOMADIK is not set
# CONFIG_ARCH_DAVINCI is not set
CONFIG_ARCH_OMAP=y
# CONFIG_PLAT_SPEAR is not set
# CONFIG_ARCH_VT8500 is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_KEYBOARD_GPIO_POLLED is not set

#
# TI OMAP Common Features
#
CONFIG_ARCH_OMAP_OTG=y
# CONFIG_ARCH_OMAP1 is not set
CONFIG_ARCH_OMAP2PLUS=y

#
# OMAP Feature Selections
#
CONFIG_OMAP_DEBUG_DEVICES=y
# CONFIG_OMAP_SMARTREFLEX is not set
CONFIG_OMAP_RESET_CLOCKS=y
CONFIG_OMAP_MUX=y
CONFIG_OMAP_MUX_DEBUG=y
CONFIG_OMAP_MUX_WARNINGS=y
CONFIG_OMAP_MCBSP=y
# CONFIG_OMAP_MBOX_FWK is not set
CONFIG_OMAP_32K_TIMER=y
# CONFIG_OMAP3_L2_AUX_SECURE_SAVE_RESTORE is not set
CONFIG_OMAP_32K_TIMER_HZ=1024
CONFIG_OMAP_DM_TIMER=y
# CONFIG_OMAP_PM_NONE is not set
CONFIG_OMAP_PM_NOOP=y
CONFIG_MACH_OMAP_GENERIC=y

#
# TI OMAP2/3/4 Specific Features
#
CONFIG_ARCH_OMAP2PLUS_TYPICAL=y
CONFIG_ARCH_OMAP2=y
CONFIG_ARCH_OMAP3=y
CONFIG_ARCH_OMAP4=y

#
# OMAP Core Type
#
CONFIG_SOC_OMAP2420=y
CONFIG_SOC_OMAP2430=y
CONFIG_SOC_OMAP3430=y
CONFIG_SOC_OMAPTI816X=y
CONFIG_OMAP_PACKAGE_ZAF=y
CONFIG_OMAP_PACKAGE_ZAC=y
CONFIG_OMAP_PACKAGE_CBB=y
CONFIG_OMAP_PACKAGE_CUS=y
CONFIG_OMAP_PACKAGE_CBP=y
CONFIG_OMAP_PACKAGE_CBL=y
CONFIG_OMAP_PACKAGE_CBS=y

#
# OMAP Board Type
#
CONFIG_MACH_OMAP2_TUSB6010=y
CONFIG_MACH_OMAP_H4=y
CONFIG_MACH_OMAP_APOLLON=y
CONFIG_MACH_OMAP_2430SDP=y
CONFIG_MACH_OMAP3_BEAGLE=y
CONFIG_MACH_DEVKIT8000=y
CONFIG_MACH_OMAP_LDP=y
CONFIG_MACH_OMAP3530_LV_SOM=y
CONFIG_MACH_OMAP3_TORPEDO=y
CONFIG_MACH_OVERO=y
CONFIG_MACH_OMAP3EVM=y
CONFIG_MACH_OMAP3517EVM=y
# CONFIG_MACH_CRANEBOARD is not set
CONFIG_MACH_OMAP3_PANDORA=y
CONFIG_MACH_OMAP3_TOUCHBOOK=y
CONFIG_MACH_OMAP_3430SDP=y
CONFIG_MACH_NOKIA_N800=y
CONFIG_MACH_NOKIA_N810=y
CONFIG_MACH_NOKIA_N810_WIMAX=y
CONFIG_MACH_NOKIA_N8X0=y
CONFIG_MACH_NOKIA_RM680=y
CONFIG_MACH_NOKIA_RX51=y
CONFIG_MACH_OMAP_ZOOM2=y
CONFIG_MACH_OMAP_ZOOM3=y
CONFIG_MACH_CM_T35=y
CONFIG_MACH_CM_T3517=y
CONFIG_MACH_IGEP0020=y
CONFIG_MACH_IGEP0030=y
CONFIG_MACH_SBC3530=y
CONFIG_MACH_OMAP_3630SDP=y
CONFIG_MACH_TI8168EVM=y
CONFIG_MACH_OMAP_4430SDP=y
CONFIG_MACH_OMAP4_PANDA=y
# CONFIG_OMAP3_EMU is not set
# CONFIG_OMAP3_SDRC_AC_TIMING is not set

#
# System MMU
#

#
# Processor Type
#
CONFIG_CPU_V6=y
CONFIG_CPU_V7=y
CONFIG_CPU_32v6=y
CONFIG_CPU_32v6K=y
CONFIG_CPU_32v7=y
CONFIG_CPU_ABRT_EV6=y
CONFIG_CPU_ABRT_EV7=y
CONFIG_CPU_PABRT_V6=y
CONFIG_CPU_PABRT_V7=y
CONFIG_CPU_CACHE_V6=y
CONFIG_CPU_CACHE_V7=y
CONFIG_CPU_CACHE_VIPT=y
CONFIG_CPU_COPY_V6=y
CONFIG_CPU_TLB_V6=y
CONFIG_CPU_TLB_V7=y
CONFIG_CPU_HAS_ASID=y
CONFIG_CPU_CP15=y
CONFIG_CPU_CP15_MMU=y
CONFIG_CPU_USE_DOMAINS=y

#
# Processor Features
#
CONFIG_ARM_THUMB=y
CONFIG_ARM_THUMBEE=y
# CONFIG_CPU_ICACHE_DISABLE is not set
# CONFIG_CPU_DCACHE_DISABLE is not set
# CONFIG_CPU_BPREDICT_DISABLE is not set
CONFIG_OUTER_CACHE=y
CONFIG_OUTER_CACHE_SYNC=y
CONFIG_CACHE_L2X0=y
CONFIG_ARM_L1_CACHE_SHIFT=5
CONFIG_ARM_DMA_MEM_BUFFERABLE=y
CONFIG_ARM_ERRATA_411920=y
# CONFIG_ARM_ERRATA_430973 is not set
# CONFIG_ARM_ERRATA_458693 is not set
# CONFIG_ARM_ERRATA_460075 is not set
# CONFIG_ARM_ERRATA_742230 is not set
# CONFIG_ARM_ERRATA_742231 is not set
CONFIG_PL310_ERRATA_588369=y
CONFIG_ARM_ERRATA_720789=y
CONFIG_PL310_ERRATA_727915=y
# CONFIG_ARM_ERRATA_743622 is not set
# CONFIG_ARM_ERRATA_751472 is not set
# CONFIG_ARM_ERRATA_754322 is not set
# CONFIG_ARM_ERRATA_754327 is not set
CONFIG_ARM_GIC=y

#
# Bus support
#
# CONFIG_PCI_SYSCALL is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCCARD is not set

#
# Kernel Features
#
CONFIG_TICK_ONESHOT=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_SMP=y
CONFIG_SMP_ON_UP=y
CONFIG_HAVE_ARM_SCU=y
CONFIG_HAVE_ARM_TWD=y
CONFIG_VMSPLIT_3G=y
# CONFIG_VMSPLIT_2G is not set
# CONFIG_VMSPLIT_1G is not set
CONFIG_PAGE_OFFSET=0xC0000000
CONFIG_NR_CPUS=2
CONFIG_HOTPLUG_CPU=y
CONFIG_LOCAL_TIMERS=y
CONFIG_PREEMPT=y
CONFIG_PREEMPT_RT_BASE=y
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT_LL is not set
# CONFIG_PREEMPT_RTB is not set
CONFIG_PREEMPT_RT_FULL=y
CONFIG_HZ=1024
CONFIG_AEABI=y
CONFIG_OABI_COMPAT=y
CONFIG_ARCH_HAS_HOLES_MEMORYMODEL=y
# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
CONFIG_HAVE_ARCH_PFN_VALID=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_HAVE_MEMBLOCK=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=999999
# CONFIG_COMPACTION is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_VIRT_TO_BUS=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
# CONFIG_CLEANCACHE is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_LEDS=y
CONFIG_ALIGNMENT_TRAP=y
# CONFIG_UACCESS_WITH_MEMCPY is not set
# CONFIG_SECCOMP is not set
# CONFIG_CC_STACKPROTECTOR is not set
# CONFIG_DEPRECATED_PARAM_STRUCT is not set

#
# Boot options
#
# CONFIG_USE_OF is not set
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_CMDLINE="root=/dev/mmcblk0p2 rootwait console=ttyO2,115200"
CONFIG_CMDLINE_FROM_BOOTLOADER=y
# CONFIG_CMDLINE_EXTEND is not set
# CONFIG_CMDLINE_FORCE is not set
# CONFIG_XIP_KERNEL is not set
CONFIG_KEXEC=y
CONFIG_ATAGS_PROC=y
# CONFIG_CRASH_DUMP is not set
# CONFIG_AUTO_ZRELADDR is not set

#
# CPU Power Management
#

#
# CPU Frequency scaling
#
# CONFIG_CPU_FREQ is not set
# CONFIG_CPU_IDLE is not set

#
# Floating point emulation
#

#
# At least one emulation must be selected
#
CONFIG_FPE_NWFPE=y
# CONFIG_FPE_NWFPE_XP is not set
# CONFIG_FPE_FASTFPE is not set
CONFIG_VFP=y
CONFIG_VFPv3=y
CONFIG_NEON=y

#
# Userspace binary formats
#
CONFIG_BINFMT_ELF=y
CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
CONFIG_HAVE_AOUT=y
# CONFIG_BINFMT_AOUT is not set
CONFIG_BINFMT_MISC=y

#
# Power management options
#
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
CONFIG_PM_SLEEP=y
CONFIG_PM_SLEEP_SMP=y
CONFIG_PM_RUNTIME=y
CONFIG_PM=y
CONFIG_PM_DEBUG=y
# CONFIG_PM_ADVANCED_DEBUG is not set
# CONFIG_PM_TEST_SUSPEND is not set
CONFIG_CAN_PM_TRACE=y
# CONFIG_APM_EMULATION is not set
CONFIG_ARCH_HAS_OPP=y
CONFIG_PM_OPP=y
CONFIG_PM_RUNTIME_CLK=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_NET=y

#
# Networking options
#
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=y
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
# CONFIG_XFRM_STATISTICS is not set
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_IP_PNP_RARP=y
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE_DEMUX is not set
# CONFIG_IP_MROUTE is not set
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_XFRM_MODE_BEET=y
# CONFIG_INET_LRO is not set
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
# CONFIG_NETLABEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
CONFIG_NETFILTER_ADVANCED=y

#
# Core Netfilter Configuration
#
# CONFIG_NETFILTER_NETLINK_QUEUE is not set
# CONFIG_NETFILTER_NETLINK_LOG is not set
# CONFIG_NF_CONNTRACK is not set
# CONFIG_NETFILTER_XTABLES is not set
# CONFIG_IP_VS is not set

#
# IP: Netfilter Configuration
#
# CONFIG_NF_DEFRAG_IPV4 is not set
# CONFIG_IP_NF_QUEUE is not set
# CONFIG_IP_NF_IPTABLES is not set
# CONFIG_IP_NF_ARPTABLES is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_L2TP is not set
# CONFIG_BRIDGE is not set
# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_PHONET is not set
# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
# CONFIG_DCB is not set
CONFIG_DNS_RESOLVER=y
# CONFIG_BATMAN_ADV is not set
CONFIG_RPS=y
CONFIG_RFS_ACCEL=y
CONFIG_XPS=y

#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_NET_TCPPROBE is not set
# CONFIG_NET_DROP_MONITOR is not set
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
CONFIG_BT=m
# CONFIG_BT_L2CAP is not set
# CONFIG_BT_SCO is not set

#
# Bluetooth device drivers
#
# CONFIG_BT_HCIBTUSB is not set
# CONFIG_BT_HCIBTSDIO is not set
CONFIG_BT_HCIUART=m
CONFIG_BT_HCIUART_H4=y
CONFIG_BT_HCIUART_BCSP=y
# CONFIG_BT_HCIUART_ATH3K is not set
CONFIG_BT_HCIUART_LL=y
CONFIG_BT_HCIBCM203X=m
CONFIG_BT_HCIBPA10X=m
# CONFIG_BT_HCIBFUSB is not set
# CONFIG_BT_HCIVHCI is not set
# CONFIG_BT_MRVL is not set
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
CONFIG_WIRELESS_EXT=y
CONFIG_WEXT_CORE=y
CONFIG_WEXT_PROC=y
CONFIG_WEXT_SPY=y
CONFIG_CFG80211=m
# CONFIG_NL80211_TESTMODE is not set
# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
# CONFIG_CFG80211_REG_DEBUG is not set
CONFIG_CFG80211_DEFAULT_PS=y
# CONFIG_CFG80211_DEBUGFS is not set
# CONFIG_CFG80211_INTERNAL_REGDB is not set
CONFIG_CFG80211_WEXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
CONFIG_LIB80211=m
# CONFIG_LIB80211_DEBUG is not set
CONFIG_MAC80211=m
CONFIG_MAC80211_HAS_RC=y
CONFIG_MAC80211_RC_PID=y
CONFIG_MAC80211_RC_MINSTREL=y
CONFIG_MAC80211_RC_MINSTREL_HT=y
CONFIG_MAC80211_RC_DEFAULT_PID=y
# CONFIG_MAC80211_RC_DEFAULT_MINSTREL is not set
CONFIG_MAC80211_RC_DEFAULT="pid"
# CONFIG_MAC80211_MESH is not set
# CONFIG_MAC80211_DEBUGFS is not set
# CONFIG_MAC80211_DEBUG_MENU is not set
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_RFKILL_REGULATOR is not set
# CONFIG_NET_9P is not set
# CONFIG_CAIF is not set
# CONFIG_CEPH_LIB is not set

#
# Device Drivers
#

#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
CONFIG_FIRMWARE_IN_KERNEL=y
CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=y
CONFIG_PROC_EVENTS=y
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
# CONFIG_MTD_AFS_PARTS is not set
# CONFIG_MTD_AR7_PARTS is not set

#
# User Modules And Translation Layers
#
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLKDEVS=y
CONFIG_MTD_BLOCK=y
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set
# CONFIG_SSFDC is not set
# CONFIG_SM_FTL is not set
CONFIG_MTD_OOPS=y
# CONFIG_MTD_SWAP is not set

#
# RAM/ROM/Flash chip drivers
#
CONFIG_MTD_CFI=y
# CONFIG_MTD_JEDECPROBE is not set
CONFIG_MTD_GEN_PROBE=y
# CONFIG_MTD_CFI_ADV_OPTIONS is not set
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
# CONFIG_MTD_CFI_I4 is not set
# CONFIG_MTD_CFI_I8 is not set
CONFIG_MTD_CFI_INTELEXT=y
# CONFIG_MTD_CFI_AMDSTD is not set
# CONFIG_MTD_CFI_STAA is not set
CONFIG_MTD_CFI_UTIL=y
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set

#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
# CONFIG_MTD_PHYSMAP is not set
# CONFIG_MTD_ARM_INTEGRATOR is not set
# CONFIG_MTD_PLATRAM is not set

#
# Self-contained MTD device drivers
#
# CONFIG_MTD_DATAFLASH is not set
# CONFIG_MTD_M25P80 is not set
# CONFIG_MTD_SST25L is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
# CONFIG_MTD_BLOCK2MTD is not set

#
# Disk-On-Chip Device Drivers
#
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
CONFIG_MTD_NAND_ECC=y
# CONFIG_MTD_NAND_ECC_SMC is not set
CONFIG_MTD_NAND=y
# CONFIG_MTD_NAND_VERIFY_WRITE is not set
# CONFIG_MTD_NAND_ECC_BCH is not set
# CONFIG_MTD_SM_COMMON is not set
# CONFIG_MTD_NAND_MUSEUM_IDS is not set
# CONFIG_MTD_NAND_GPIO is not set
CONFIG_MTD_NAND_OMAP2=y
CONFIG_MTD_NAND_IDS=y
# CONFIG_MTD_NAND_DISKONCHIP is not set
# CONFIG_MTD_NAND_NANDSIM is not set
# CONFIG_MTD_NAND_PLATFORM is not set
# CONFIG_MTD_ALAUDA is not set
CONFIG_MTD_ONENAND=y
CONFIG_MTD_ONENAND_VERIFY_WRITE=y
# CONFIG_MTD_ONENAND_GENERIC is not set
CONFIG_MTD_ONENAND_OMAP2=y
# CONFIG_MTD_ONENAND_OTP is not set
# CONFIG_MTD_ONENAND_2X_PROGRAM is not set
# CONFIG_MTD_ONENAND_SIM is not set

#
# LPDDR flash memory drivers
#
# CONFIG_MTD_LPDDR is not set
CONFIG_MTD_UBI=y
CONFIG_MTD_UBI_WL_THRESHOLD=4096
CONFIG_MTD_UBI_BEB_RESERVE=1
# CONFIG_MTD_UBI_GLUEBI is not set
# CONFIG_MTD_UBI_DEBUG is not set
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_DRBD is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=16384
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_MG_DISK is not set
# CONFIG_BLK_DEV_RBD is not set
# CONFIG_SENSORS_LIS3LV02D is not set
# CONFIG_MISC_DEVICES is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set

#
# SCSI device support
#
CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
# CONFIG_SCSI_TGT is not set
# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y

#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
# CONFIG_CHR_DEV_ST is not set
# CONFIG_CHR_DEV_OSST is not set
# CONFIG_BLK_DEV_SR is not set
# CONFIG_CHR_DEV_SG is not set
# CONFIG_CHR_DEV_SCH is not set
CONFIG_SCSI_MULTI_LUN=y
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
CONFIG_SCSI_SCAN_ASYNC=y
CONFIG_SCSI_WAIT_SCAN=m

#
# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_ISCSI_BOOT_SYSFS is not set
# CONFIG_LIBFC is not set
# CONFIG_LIBFCOE is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
# CONFIG_ATA is not set
CONFIG_MD=y
# CONFIG_BLK_DEV_MD is not set
# CONFIG_BLK_DEV_DM is not set
# CONFIG_TARGET_CORE is not set
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
CONFIG_MII=y
CONFIG_PHYLIB=y

#
# MII PHY device drivers
#
# CONFIG_MARVELL_PHY is not set
# CONFIG_DAVICOM_PHY is not set
# CONFIG_QSEMI_PHY is not set
# CONFIG_LXT_PHY is not set
# CONFIG_CICADA_PHY is not set
# CONFIG_VITESSE_PHY is not set
CONFIG_SMSC_PHY=y
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
# CONFIG_NATIONAL_PHY is not set
# CONFIG_STE10XP is not set
# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_MICREL_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
# CONFIG_AX88796 is not set
CONFIG_SMC91X=y
# CONFIG_TI_DAVINCI_EMAC is not set
# CONFIG_TI_DAVINCI_MDIO is not set
# CONFIG_TI_DAVINCI_CPDMA is not set
# CONFIG_DM9000 is not set
# CONFIG_ENC28J60 is not set
# CONFIG_ETHOC is not set
# CONFIG_SMC911X is not set
CONFIG_SMSC911X=y
# CONFIG_SMSC911X_ARCH_HOOKS is not set
# CONFIG_DNET is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
CONFIG_KS8851=y
CONFIG_KS8851_MLL=y
# CONFIG_FTMAC100 is not set
CONFIG_NETDEV_1000=y
# CONFIG_STMMAC_ETH is not set
CONFIG_NETDEV_10000=y
CONFIG_WLAN=y
# CONFIG_LIBERTAS_THINFIRM is not set
# CONFIG_AT76C50X_USB is not set
# CONFIG_USB_ZD1201 is not set
# CONFIG_USB_NET_RNDIS_WLAN is not set
# CONFIG_RTL8187 is not set
# CONFIG_MAC80211_HWSIM is not set
# CONFIG_ATH_COMMON is not set
# CONFIG_B43 is not set
# CONFIG_B43LEGACY is not set
# CONFIG_HOSTAP is not set
# CONFIG_IWM is not set
CONFIG_LIBERTAS=m
CONFIG_LIBERTAS_USB=m
CONFIG_LIBERTAS_SDIO=m
# CONFIG_LIBERTAS_SPI is not set
CONFIG_LIBERTAS_DEBUG=y
# CONFIG_LIBERTAS_MESH is not set
# CONFIG_P54_COMMON is not set
# CONFIG_RT2X00 is not set
# CONFIG_RTL8192SE is not set
# CONFIG_RTL8192CU is not set
# CONFIG_WL1251 is not set
# CONFIG_WL12XX_MENU is not set
# CONFIG_ZD1211RW is not set
# CONFIG_MWIFIEX is not set

#
# Enable WiMAX (Networking options) to see the WiMAX drivers
#

#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
CONFIG_USB_USBNET=y
CONFIG_USB_NET_AX8817X=y
CONFIG_USB_NET_CDCETHER=y
# CONFIG_USB_NET_CDC_EEM is not set
CONFIG_USB_NET_CDC_NCM=y
# CONFIG_USB_NET_DM9601 is not set
# CONFIG_USB_NET_SMSC75XX is not set
# CONFIG_USB_NET_SMSC95XX is not set
# CONFIG_USB_NET_GL620A is not set
CONFIG_USB_NET_NET1080=y
# CONFIG_USB_NET_PLUSB is not set
# CONFIG_USB_NET_MCS7830 is not set
# CONFIG_USB_NET_RNDIS_HOST is not set
CONFIG_USB_NET_CDC_SUBSET=y
CONFIG_USB_ALI_M5632=y
CONFIG_USB_AN2720=y
CONFIG_USB_BELKIN=y
CONFIG_USB_ARMLINUX=y
CONFIG_USB_EPSON2888=y
CONFIG_USB_KC2190=y
CONFIG_USB_NET_ZAURUS=y
# CONFIG_USB_NET_CX82310_ETH is not set
# CONFIG_USB_NET_KALMIA is not set
# CONFIG_USB_NET_INT51X1 is not set
# CONFIG_USB_IPHETH is not set
# CONFIG_USB_SIERRA_NET is not set
# CONFIG_USB_VL600 is not set
# CONFIG_WAN is not set

#
# CAIF transport drivers
#
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set

#
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
# CONFIG_INPUT_SPARSEKMAP is not set

#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
CONFIG_INPUT_JOYDEV=y
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set

#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ADP5588 is not set
# CONFIG_KEYBOARD_ADP5589 is not set
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_QT1070 is not set
# CONFIG_KEYBOARD_QT2160 is not set
# CONFIG_KEYBOARD_LKKBD is not set
CONFIG_KEYBOARD_GPIO=y
# CONFIG_KEYBOARD_TCA6416 is not set
# CONFIG_KEYBOARD_MATRIX is not set
# CONFIG_KEYBOARD_MAX7359 is not set
# CONFIG_KEYBOARD_MCS is not set
# CONFIG_KEYBOARD_MPR121 is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_OPENCORES is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_OMAP is not set
# CONFIG_KEYBOARD_OMAP4 is not set
# CONFIG_KEYBOARD_TWL4030 is not set
# CONFIG_KEYBOARD_XTKBD is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_ELANTECH is not set
# CONFIG_MOUSE_PS2_SENTELIC is not set
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
# CONFIG_MOUSE_BCM5974 is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_MOUSE_GPIO is not set
# CONFIG_MOUSE_SYNAPTICS_I2C is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_ADS7846=y
# CONFIG_TOUCHSCREEN_AD7877 is not set
# CONFIG_TOUCHSCREEN_AD7879 is not set
# CONFIG_TOUCHSCREEN_ATMEL_MXT is not set
# CONFIG_TOUCHSCREEN_BU21013 is not set
# CONFIG_TOUCHSCREEN_CY8CTMG110 is not set
# CONFIG_TOUCHSCREEN_DYNAPRO is not set
# CONFIG_TOUCHSCREEN_HAMPSHIRE is not set
# CONFIG_TOUCHSCREEN_EETI is not set
# CONFIG_TOUCHSCREEN_FUJITSU is not set
# CONFIG_TOUCHSCREEN_GUNZE is not set
# CONFIG_TOUCHSCREEN_ELO is not set
# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set
# CONFIG_TOUCHSCREEN_MAX11801 is not set
# CONFIG_TOUCHSCREEN_MCS5000 is not set
# CONFIG_TOUCHSCREEN_MTOUCH is not set
# CONFIG_TOUCHSCREEN_INEXIO is not set
# CONFIG_TOUCHSCREEN_MK712 is not set
# CONFIG_TOUCHSCREEN_PENMOUNT is not set
# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
# CONFIG_TOUCHSCREEN_TSC2005 is not set
# CONFIG_TOUCHSCREEN_TSC2007 is not set
# CONFIG_TOUCHSCREEN_W90X900 is not set
# CONFIG_TOUCHSCREEN_ST1232 is not set
# CONFIG_TOUCHSCREEN_TPS6507X is not set
CONFIG_INPUT_MISC=y
# CONFIG_INPUT_AD714X is not set
# CONFIG_INPUT_ATI_REMOTE is not set
# CONFIG_INPUT_ATI_REMOTE2 is not set
# CONFIG_INPUT_KEYSPAN_REMOTE is not set
# CONFIG_INPUT_POWERMATE is not set
# CONFIG_INPUT_YEALINK is not set
# CONFIG_INPUT_CM109 is not set
# CONFIG_INPUT_TWL4030_PWRBUTTON is not set
# CONFIG_INPUT_TWL4030_VIBRA is not set
# CONFIG_INPUT_UINPUT is not set
# CONFIG_INPUT_PCF8574 is not set
# CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set
# CONFIG_INPUT_ADXL34X is not set
# CONFIG_INPUT_CMA3000 is not set

#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_SERPORT=y
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_SERIO_PS2MULT is not set
# CONFIG_GAMEPORT is not set

#
# Character devices
#
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_N_GSM is not set
# CONFIG_TRACE_SINK is not set
CONFIG_DEVKMEM=y

#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_NR_UARTS=32
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
CONFIG_SERIAL_8250_DETECT_IRQ=y
CONFIG_SERIAL_8250_RSA=y

#
# Non-8250 serial port support
#
# CONFIG_SERIAL_MAX3100 is not set
# CONFIG_SERIAL_MAX3107 is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_OMAP=y
CONFIG_SERIAL_OMAP_CONSOLE=y
# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_ALTERA_JTAGUART is not set
# CONFIG_SERIAL_ALTERA_UART is not set
# CONFIG_SERIAL_IFX6X60 is not set
# CONFIG_SERIAL_XILINX_PS_UART is not set
# CONFIG_TTY_PRINTK is not set
# CONFIG_HVC_DCC is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_HW_RANDOM_TIMERIOMEM is not set
CONFIG_HW_RANDOM_OMAP=y
# CONFIG_R3964 is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
# CONFIG_RAMOOPS is not set
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
# CONFIG_I2C_MUX is not set
CONFIG_I2C_HELPER_AUTO=y

#
# I2C Hardware Bus support
#

#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
# CONFIG_I2C_DESIGNWARE is not set
# CONFIG_I2C_GPIO is not set
# CONFIG_I2C_OCORES is not set
CONFIG_I2C_OMAP=y
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_PXA_PCI is not set
# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_XILINX is not set

#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_DIOLAN_U2C is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set

#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_STUB is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
CONFIG_SPI=y
# CONFIG_SPI_DEBUG is not set
CONFIG_SPI_MASTER=y

#
# SPI Master Controller Drivers
#
# CONFIG_SPI_ALTERA is not set
# CONFIG_SPI_BITBANG is not set
# CONFIG_SPI_GPIO is not set
# CONFIG_SPI_OC_TINY is not set
CONFIG_SPI_OMAP24XX=y
# CONFIG_SPI_PXA2XX_PCI is not set
# CONFIG_SPI_XILINX is not set
# CONFIG_SPI_DESIGNWARE is not set

#
# SPI Protocol Masters
#
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set

#
# PPS support
#
# CONFIG_PPS is not set

#
# PPS generators support
#

#
# PTP clock support
#

#
# Enable Device Drivers -> PPS to see the PTP clock options.
#
CONFIG_ARCH_REQUIRE_GPIOLIB=y
CONFIG_GPIOLIB=y
CONFIG_DEBUG_GPIO=y
CONFIG_GPIO_SYSFS=y

#
# Memory mapped GPIO drivers:
#
# CONFIG_GPIO_BASIC_MMIO is not set
# CONFIG_GPIO_IT8761E is not set

#
# I2C GPIO expanders:
#
# CONFIG_GPIO_MAX7300 is not set
# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCF857X is not set
# CONFIG_GPIO_SX150X is not set
# CONFIG_GPIO_TWL4030 is not set
# CONFIG_GPIO_ADP5588 is not set

#
# PCI GPIO expanders:
#

#
# SPI GPIO expanders:
#
# CONFIG_GPIO_MAX7301 is not set
# CONFIG_GPIO_MCP23S08 is not set
# CONFIG_GPIO_MC33880 is not set
# CONFIG_GPIO_74X164 is not set

#
# AC97 GPIO expanders:
#

#
# MODULbus GPIO expanders:
#
CONFIG_W1=y
CONFIG_W1_CON=y

#
# 1-wire Bus Masters
#
# CONFIG_W1_MASTER_DS2490 is not set
# CONFIG_W1_MASTER_DS2482 is not set
# CONFIG_W1_MASTER_DS1WM is not set
# CONFIG_W1_MASTER_GPIO is not set
# CONFIG_HDQ_MASTER_OMAP is not set

#
# 1-wire Slaves
#
# CONFIG_W1_SLAVE_THERM is not set
# CONFIG_W1_SLAVE_SMEM is not set
# CONFIG_W1_SLAVE_DS2408 is not set
# CONFIG_W1_SLAVE_DS2423 is not set
# CONFIG_W1_SLAVE_DS2431 is not set
# CONFIG_W1_SLAVE_DS2433 is not set
# CONFIG_W1_SLAVE_DS2760 is not set
# CONFIG_W1_SLAVE_DS2780 is not set
# CONFIG_W1_SLAVE_BQ27000 is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
# CONFIG_PDA_POWER is not set
# CONFIG_TEST_POWER is not set
# CONFIG_BATTERY_DS2780 is not set
# CONFIG_BATTERY_DS2782 is not set
# CONFIG_BATTERY_BQ20Z75 is not set
# CONFIG_BATTERY_BQ27x00 is not set
# CONFIG_BATTERY_MAX17040 is not set
# CONFIG_BATTERY_MAX17042 is not set
# CONFIG_CHARGER_MAX8903 is not set
# CONFIG_CHARGER_TWL4030 is not set
# CONFIG_CHARGER_GPIO is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
# CONFIG_HWMON_DEBUG_CHIP is not set

#
# Native drivers
#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADCXX is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS620 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_F75375S is not set
# CONFIG_SENSORS_G760A is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_GPIO_FAN is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_JC42 is not set
# CONFIG_SENSORS_LINEAGE is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM70 is not set
# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
# CONFIG_SENSORS_LM83 is not set
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
# CONFIG_SENSORS_LTC4151 is not set
# CONFIG_SENSORS_LTC4215 is not set
# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_LTC4261 is not set
# CONFIG_SENSORS_LM95241 is not set
# CONFIG_SENSORS_MAX1111 is not set
# CONFIG_SENSORS_MAX16065 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6639 is not set
# CONFIG_SENSORS_MAX6642 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_PC87427 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_PMBUS is not set
# CONFIG_SENSORS_SHT15 is not set
# CONFIG_SENSORS_SHT21 is not set
# CONFIG_SENSORS_SMM665 is not set
# CONFIG_SENSORS_DME1737 is not set
# CONFIG_SENSORS_EMC1403 is not set
# CONFIG_SENSORS_EMC2103 is not set
# CONFIG_SENSORS_EMC6W201 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_SCH5627 is not set
# CONFIG_SENSORS_ADS1015 is not set
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_ADS7871 is not set
# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP102 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83793 is not set
# CONFIG_SENSORS_W83795 is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_THERMAL is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set

#
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
# CONFIG_MPCORE_WATCHDOG is not set
CONFIG_OMAP_WATCHDOG=y
# CONFIG_TWL4030_WATCHDOG is not set
# CONFIG_MAX63XX_WATCHDOG is not set

#
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
CONFIG_SSB_POSSIBLE=y

#
# Sonics Silicon Backplane
#
# CONFIG_SSB is not set
CONFIG_BCMA_POSSIBLE=y

#
# Broadcom specific AMBA
#
# CONFIG_BCMA is not set
CONFIG_MFD_SUPPORT=y
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_MFD_ASIC3 is not set
# CONFIG_HTC_EGPIO is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_HTC_I2CPLD is not set
# CONFIG_TPS6105X is not set
# CONFIG_TPS65010 is not set
# CONFIG_TPS6507X is not set
# CONFIG_MFD_TPS6586X is not set
CONFIG_MENELAUS=y
CONFIG_TWL4030_CORE=y
# CONFIG_TWL4030_MADC is not set
CONFIG_TWL4030_POWER=y
# CONFIG_TWL4030_CODEC is not set
# CONFIG_TWL6030_PWM is not set
# CONFIG_MFD_STMPE is not set
# CONFIG_MFD_TC3589X is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_T7L66XB is not set
# CONFIG_MFD_TC6387XB is not set
# CONFIG_MFD_TC6393XB is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_MAX8997 is not set
# CONFIG_MFD_MAX8998 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X_I2C is not set
# CONFIG_MFD_WM831X_SPI is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_MFD_MC13XXX is not set
# CONFIG_ABX500_CORE is not set
# CONFIG_EZX_PCAP is not set
# CONFIG_MFD_WL1273_CORE is not set
# CONFIG_MFD_TPS65910 is not set
CONFIG_REGULATOR=y
# CONFIG_REGULATOR_DEBUG is not set
# CONFIG_REGULATOR_DUMMY is not set
CONFIG_REGULATOR_FIXED_VOLTAGE=y
# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
# CONFIG_REGULATOR_BQ24022 is not set
# CONFIG_REGULATOR_MAX1586 is not set
# CONFIG_REGULATOR_MAX8649 is not set
# CONFIG_REGULATOR_MAX8660 is not set
# CONFIG_REGULATOR_MAX8952 is not set
# CONFIG_REGULATOR_TWL4030 is not set
# CONFIG_REGULATOR_LP3971 is not set
# CONFIG_REGULATOR_LP3972 is not set
CONFIG_REGULATOR_TPS65023=y
CONFIG_REGULATOR_TPS6507X=y
# CONFIG_REGULATOR_ISL6271A is not set
# CONFIG_REGULATOR_AD5398 is not set
# CONFIG_REGULATOR_TPS6524X is not set
# CONFIG_MEDIA_SUPPORT is not set

#
# Graphics support
#
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
# CONFIG_FB_DDC is not set
# CONFIG_FB_BOOT_VESA_SUPPORT is not set
CONFIG_FB_CFB_FILLRECT=m
CONFIG_FB_CFB_COPYAREA=m
CONFIG_FB_CFB_IMAGEBLIT=m
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
# CONFIG_FB_SYS_FILLRECT is not set
# CONFIG_FB_SYS_COPYAREA is not set
# CONFIG_FB_SYS_IMAGEBLIT is not set
# CONFIG_FB_FOREIGN_ENDIAN is not set
# CONFIG_FB_SYS_FOPS is not set
# CONFIG_FB_WMT_GE_ROPS is not set
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y

#
# Frame buffer hardware drivers
#
# CONFIG_FB_UVESA is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_UDL is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_BROADSHEET is not set
CONFIG_FB_OMAP_LCD_VGA=y
# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set
CONFIG_OMAP2_VRAM=y
CONFIG_OMAP2_VRFB=y
CONFIG_OMAP2_DSS=m
CONFIG_OMAP2_VRAM_SIZE=0
CONFIG_OMAP2_DSS_DEBUG_SUPPORT=y
# CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS is not set
CONFIG_OMAP2_DSS_DPI=y
CONFIG_OMAP2_DSS_RFBI=y
CONFIG_OMAP2_DSS_VENC=y
CONFIG_OMAP4_DSS_HDMI=y
CONFIG_OMAP2_DSS_SDI=y
CONFIG_OMAP2_DSS_DSI=y
# CONFIG_OMAP2_DSS_FAKE_VSYNC is not set
CONFIG_OMAP2_DSS_MIN_FCK_PER_PCK=0
CONFIG_OMAP2_DSS_SLEEP_BEFORE_RESET=y
CONFIG_OMAP2_DSS_SLEEP_AFTER_VENC_RESET=y
CONFIG_FB_OMAP2=m
CONFIG_FB_OMAP2_DEBUG_SUPPORT=y
CONFIG_FB_OMAP2_NUM_FBS=3

#
# OMAP2/3 Display Device Drivers
#
CONFIG_PANEL_GENERIC_DPI=m
# CONFIG_PANEL_LGPHILIPS_LB035Q02 is not set
CONFIG_PANEL_SHARP_LS037V7DW01=m
CONFIG_PANEL_NEC_NL8048HL11_01B=m
CONFIG_PANEL_TAAL=m
CONFIG_PANEL_TPO_TD043MTEA1=m
CONFIG_PANEL_ACX565AKM=m
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=y
# CONFIG_LCD_L4F00242T03 is not set
# CONFIG_LCD_LMS283GF05 is not set
# CONFIG_LCD_LTV350QV is not set
# CONFIG_LCD_TDO24M is not set
# CONFIG_LCD_VGG2432A4 is not set
CONFIG_LCD_PLATFORM=y
# CONFIG_LCD_S6E63M0 is not set
# CONFIG_LCD_LD9040 is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
CONFIG_BACKLIGHT_GENERIC=y
# CONFIG_BACKLIGHT_ADP8860 is not set
# CONFIG_BACKLIGHT_ADP8870 is not set

#
# Display device support
#
CONFIG_DISPLAY_SUPPORT=y

#
# Display hardware drivers
#

#
# Console display driver support
#
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
CONFIG_FONTS=y
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
# CONFIG_FONT_6x11 is not set
# CONFIG_FONT_7x14 is not set
# CONFIG_FONT_PEARL_8x8 is not set
# CONFIG_FONT_ACORN_8x8 is not set
# CONFIG_FONT_MINI_4x6 is not set
# CONFIG_FONT_SUN8x16 is not set
# CONFIG_FONT_SUN12x22 is not set
# CONFIG_FONT_10x18 is not set
CONFIG_LOGO=y
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
CONFIG_SOUND=m
CONFIG_SOUND_OSS_CORE=y
CONFIG_SOUND_OSS_CORE_PRECLAIM=y
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_HWDEP=m
CONFIG_SND_RAWMIDI=m
CONFIG_SND_JACK=y
# CONFIG_SND_SEQUENCER is not set
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_PCM_OSS_PLUGINS=y
# CONFIG_SND_HRTIMER is not set
# CONFIG_SND_DYNAMIC_MINORS is not set
CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_VERBOSE_PROCFS=y
CONFIG_SND_VERBOSE_PRINTK=y
CONFIG_SND_DEBUG=y
# CONFIG_SND_DEBUG_VERBOSE is not set
# CONFIG_SND_PCM_XRUN_DEBUG is not set
# CONFIG_SND_RAWMIDI_SEQ is not set
# CONFIG_SND_OPL3_LIB_SEQ is not set
# CONFIG_SND_OPL4_LIB_SEQ is not set
# CONFIG_SND_SBAWE_SEQ is not set
# CONFIG_SND_EMU10K1_SEQ is not set
CONFIG_SND_DRIVERS=y
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_ALOOP is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
CONFIG_SND_ARM=y
CONFIG_SND_SPI=y
CONFIG_SND_USB=y
CONFIG_SND_USB_AUDIO=m
# CONFIG_SND_USB_UA101 is not set
# CONFIG_SND_USB_CAIAQ is not set
# CONFIG_SND_USB_6FIRE is not set
CONFIG_SND_SOC=m
# CONFIG_SND_SOC_CACHE_LZO is not set
CONFIG_SND_OMAP_SOC=m
# CONFIG_SND_OMAP_SOC_N810 is not set
# CONFIG_SND_OMAP_SOC_RX51 is not set
# CONFIG_SND_OMAP_SOC_OVERO is not set
# CONFIG_SND_OMAP_SOC_OMAP3EVM is not set
# CONFIG_SND_OMAP_SOC_AM3517EVM is not set
# CONFIG_SND_OMAP_SOC_SDP3430 is not set
# CONFIG_SND_OMAP_SOC_SDP4430 is not set
# CONFIG_SND_OMAP_SOC_OMAP3_PANDORA is not set
# CONFIG_SND_OMAP_SOC_OMAP3_BEAGLE is not set
# CONFIG_SND_OMAP_SOC_ZOOM2 is not set
# CONFIG_SND_OMAP_SOC_IGEP0020 is not set
CONFIG_SND_SOC_I2C_AND_SPI=m
# CONFIG_SND_SOC_ALL_CODECS is not set
# CONFIG_SOUND_PRIME is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
# CONFIG_HIDRAW is not set

#
# USB Input Devices
#
CONFIG_USB_HID=y
# CONFIG_HID_PID is not set
# CONFIG_USB_HIDDEV is not set

#
# Special HID drivers
#
# CONFIG_HID_A4TECH is not set
# CONFIG_HID_ACRUX is not set
# CONFIG_HID_APPLE is not set
# CONFIG_HID_BELKIN is not set
# CONFIG_HID_CHERRY is not set
# CONFIG_HID_CHICONY is not set
# CONFIG_HID_PRODIKEYS is not set
# CONFIG_HID_CYPRESS is not set
# CONFIG_HID_DRAGONRISE is not set
# CONFIG_HID_EMS_FF is not set
# CONFIG_HID_EZKEY is not set
# CONFIG_HID_KEYTOUCH is not set
# CONFIG_HID_KYE is not set
# CONFIG_HID_UCLOGIC is not set
# CONFIG_HID_WALTOP is not set
# CONFIG_HID_GYRATION is not set
# CONFIG_HID_TWINHAN is not set
# CONFIG_HID_KENSINGTON is not set
# CONFIG_HID_LCPOWER is not set
# CONFIG_HID_LOGITECH is not set
# CONFIG_HID_MICROSOFT is not set
# CONFIG_HID_MONTEREY is not set
# CONFIG_HID_MULTITOUCH is not set
# CONFIG_HID_NTRIG is not set
# CONFIG_HID_ORTEK is not set
# CONFIG_HID_PANTHERLORD is not set
# CONFIG_HID_PETALYNX is not set
# CONFIG_HID_PICOLCD is not set
# CONFIG_HID_QUANTA is not set
# CONFIG_HID_ROCCAT is not set
# CONFIG_HID_ROCCAT_ARVO is not set
# CONFIG_HID_ROCCAT_KONE is not set
# CONFIG_HID_ROCCAT_KONEPLUS is not set
# CONFIG_HID_ROCCAT_KOVAPLUS is not set
# CONFIG_HID_ROCCAT_PYRA is not set
# CONFIG_HID_SAMSUNG is not set
# CONFIG_HID_SONY is not set
# CONFIG_HID_SUNPLUS is not set
# CONFIG_HID_GREENASIA is not set
# CONFIG_HID_SMARTJOYPLUS is not set
# CONFIG_HID_TOPSEED is not set
# CONFIG_HID_THRUSTMASTER is not set
# CONFIG_HID_ZEROPLUS is not set
# CONFIG_HID_ZYDACRON is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=y
CONFIG_USB_DEBUG=y
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y

#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
CONFIG_USB_SUSPEND=y
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
CONFIG_USB_MON=y
# CONFIG_USB_WUSB is not set
# CONFIG_USB_WUSB_CBAF is not set

#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
# CONFIG_USB_EHCI_HCD is not set
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
# CONFIG_USB_ISP1362_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_HWA_HCD is not set
# CONFIG_USB_MUSB_HDRC is not set

#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
CONFIG_USB_WDM=y
# CONFIG_USB_TMC is not set

#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#

#
# also be needed; see USB_STORAGE Help for more info
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_REALTEK is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_STORAGE_ENE_UB6250 is not set
# CONFIG_USB_UAS is not set
CONFIG_USB_LIBUSUAL=y

#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set

#
# USB port drivers
#
# CONFIG_USB_SERIAL is not set

#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_SEVSEG is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
CONFIG_USB_TEST=y
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_YUREX is not set
CONFIG_USB_GADGET=y
CONFIG_USB_GADGET_DEBUG=y
CONFIG_USB_GADGET_DEBUG_FILES=y
CONFIG_USB_GADGET_DEBUG_FS=y
CONFIG_USB_GADGET_VBUS_DRAW=2
CONFIG_USB_GADGET_SELECTED=y
CONFIG_USB_GADGET_FUSB300=y
CONFIG_USB_FUSB300=y
# CONFIG_USB_GADGET_OMAP is not set
# CONFIG_USB_GADGET_R8A66597 is not set
# CONFIG_USB_GADGET_PXA_U2O is not set
# CONFIG_USB_GADGET_M66592 is not set
# CONFIG_USB_GADGET_DUMMY_HCD is not set
CONFIG_USB_GADGET_DUALSPEED=y
CONFIG_USB_ZERO=m
# CONFIG_USB_AUDIO is not set
# CONFIG_USB_ETH is not set
# CONFIG_USB_G_NCM is not set
# CONFIG_USB_GADGETFS is not set
# CONFIG_USB_FUNCTIONFS is not set
# CONFIG_USB_FILE_STORAGE is not set
# CONFIG_USB_MASS_STORAGE is not set
# CONFIG_USB_G_SERIAL is not set
# CONFIG_USB_MIDI_GADGET is not set
# CONFIG_USB_G_PRINTER is not set
# CONFIG_USB_CDC_COMPOSITE is not set
# CONFIG_USB_G_MULTI is not set
# CONFIG_USB_G_HID is not set
# CONFIG_USB_G_DBGP is not set

#
# OTG and related infrastructure
#
# CONFIG_USB_GPIO_VBUS is not set
# CONFIG_ISP1301_OMAP is not set
# CONFIG_USB_ULPI is not set
# CONFIG_TWL6030_USB is not set
# CONFIG_NOP_USB_XCEIV is not set
CONFIG_MMC=y
# CONFIG_MMC_DEBUG is not set
CONFIG_MMC_UNSAFE_RESUME=y
# CONFIG_MMC_CLKGATE is not set

#
# MMC/SD/SDIO Card Drivers
#
CONFIG_MMC_BLOCK=y
CONFIG_MMC_BLOCK_MINORS=8
CONFIG_MMC_BLOCK_BOUNCE=y
CONFIG_SDIO_UART=y
# CONFIG_MMC_TEST is not set

#
# MMC/SD/SDIO Host Controller Drivers
#
# CONFIG_MMC_SDHCI is not set
CONFIG_MMC_OMAP=y
CONFIG_MMC_OMAP_HS=y
# CONFIG_MMC_SPI is not set
# CONFIG_MMC_DW is not set
# CONFIG_MMC_VUB300 is not set
# CONFIG_MMC_USHC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_NFC_DEVICES is not set
# CONFIG_ACCESSIBILITY is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set

#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
# CONFIG_RTC_DRV_TEST is not set

#
# I2C RTC drivers
#
# CONFIG_RTC_DRV_DS1307 is not set
# CONFIG_RTC_DRV_DS1374 is not set
# CONFIG_RTC_DRV_DS1672 is not set
# CONFIG_RTC_DRV_DS3232 is not set
# CONFIG_RTC_DRV_MAX6900 is not set
# CONFIG_RTC_DRV_RS5C372 is not set
# CONFIG_RTC_DRV_ISL1208 is not set
# CONFIG_RTC_DRV_ISL12022 is not set
# CONFIG_RTC_DRV_X1205 is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_BQ32K is not set
CONFIG_RTC_DRV_TWL92330=y
# CONFIG_RTC_DRV_TWL4030 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_RX8025 is not set
# CONFIG_RTC_DRV_EM3027 is not set
# CONFIG_RTC_DRV_RV3029C2 is not set

#
# SPI RTC drivers
#
# CONFIG_RTC_DRV_M41T93 is not set
# CONFIG_RTC_DRV_M41T94 is not set
# CONFIG_RTC_DRV_DS1305 is not set
# CONFIG_RTC_DRV_DS1390 is not set
# CONFIG_RTC_DRV_MAX6902 is not set
# CONFIG_RTC_DRV_R9701 is not set
# CONFIG_RTC_DRV_RS5C348 is not set
# CONFIG_RTC_DRV_DS3234 is not set
# CONFIG_RTC_DRV_PCF2123 is not set

#
# Platform RTC drivers
#
# CONFIG_RTC_DRV_CMOS is not set
# CONFIG_RTC_DRV_DS1286 is not set
# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set

#
# on-CPU RTC drivers
#
# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
# CONFIG_STAGING is not set
CONFIG_CLKDEV_LOOKUP=y
# CONFIG_HWSPINLOCK is not set

#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
CONFIG_EXT3_DEFAULTS_TO_ORDERED=y
# CONFIG_EXT3_FS_XATTR is not set
# CONFIG_EXT4_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_BTRFS_FS is not set
# CONFIG_NILFS2_FS is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_FANOTIFY is not set
CONFIG_QUOTA=y
# CONFIG_QUOTA_NETLINK_INTERFACE is not set
CONFIG_PRINT_QUOTA_WARNING=y
# CONFIG_QUOTA_DEBUG is not set
CONFIG_QUOTA_TREE=y
# CONFIG_QFMT_V1 is not set
CONFIG_QFMT_V2=y
CONFIG_QUOTACTL=y
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set

#
# Caches
#
# CONFIG_FSCACHE is not set

#
# CD-ROM/DVD Filesystems
#
# CONFIG_ISO9660_FS is not set
# CONFIG_UDF_FS is not set

#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_NTFS_FS is not set

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_TMPFS_XATTR is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_ECRYPT_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
CONFIG_JFFS2_SUMMARY=y
CONFIG_JFFS2_FS_XATTR=y
CONFIG_JFFS2_FS_POSIX_ACL=y
CONFIG_JFFS2_FS_SECURITY=y
CONFIG_JFFS2_COMPRESSION_OPTIONS=y
CONFIG_JFFS2_ZLIB=y
CONFIG_JFFS2_LZO=y
CONFIG_JFFS2_RTIME=y
CONFIG_JFFS2_RUBIN=y
# CONFIG_JFFS2_CMODE_NONE is not set
CONFIG_JFFS2_CMODE_PRIORITY=y
# CONFIG_JFFS2_CMODE_SIZE is not set
# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
CONFIG_UBIFS_FS=y
# CONFIG_UBIFS_FS_XATTR is not set
# CONFIG_UBIFS_FS_ADVANCED_COMPR is not set
CONFIG_UBIFS_FS_LZO=y
CONFIG_UBIFS_FS_ZLIB=y
# CONFIG_UBIFS_FS_DEBUG is not set
# CONFIG_LOGFS is not set
CONFIG_CRAMFS=y
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_PSTORE is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=y
# CONFIG_NFS_V4_1 is not set
CONFIG_ROOT_NFS=y
# CONFIG_NFS_USE_LEGACY_DNS is not set
CONFIG_NFS_USE_KERNEL_DNS=y
# CONFIG_NFS_USE_NEW_IDMAPPER is not set
# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_ACL_SUPPORT=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set

#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
# CONFIG_MAC_PARTITION is not set
CONFIG_MSDOS_PARTITION=y
# CONFIG_BSD_DISKLABEL is not set
# CONFIG_MINIX_SUBPARTITION is not set
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
# CONFIG_LDM_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
# CONFIG_KARMA_PARTITION is not set
# CONFIG_EFI_PARTITION is not set
# CONFIG_SYSV68_PARTITION is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=y
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ASCII is not set
CONFIG_NLS_ISO8859_1=y
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set

#
# Kernel hacking
#
CONFIG_PRINTK_TIME=y
CONFIG_DEFAULT_MESSAGE_LOGLEVEL=4
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_SECTION_MISMATCH is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_LOCKUP_DETECTOR is not set
# CONFIG_HARDLOCKUP_DETECTOR is not set
# CONFIG_DETECT_HUNG_TASK is not set
CONFIG_SCHED_DEBUG=y
CONFIG_SCHEDSTATS=y
CONFIG_TIMER_STATS=y
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_KMEMLEAK is not set
CONFIG_DEBUG_PREEMPT=y
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_LOCK_ALLOC=y
CONFIG_PROVE_LOCKING=y
# CONFIG_PROVE_RCU is not set
# CONFIG_SPARSE_RCU_POINTER is not set
CONFIG_LOCKDEP=y
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_LOCKDEP is not set
CONFIG_TRACE_IRQFLAGS=y
CONFIG_DEBUG_SPINLOCK_SLEEP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
CONFIG_STACKTRACE=y
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_INFO_REDUCED is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_TEST_LIST_SORT is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_RCU_CPU_STALL_TIMEOUT=60
CONFIG_RCU_CPU_STALL_VERBOSE=y
# CONFIG_KPROBES_SANITY_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_DEBUG_PER_CPU_MAPS is not set
# CONFIG_LKDTM is not set
# CONFIG_CPU_NOTIFIER_ERROR_INJECT is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_SYSCTL_SYSCALL_CHECK is not set
# CONFIG_DEBUG_PAGEALLOC is not set
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_C_RECORDMCOUNT=y
CONFIG_RING_BUFFER=y
CONFIG_EVENT_TRACING=y
CONFIG_EVENT_POWER_TRACING_DEPRECATED=y
CONFIG_CONTEXT_SWITCH_TRACER=y
CONFIG_TRACING=y
CONFIG_TRACING_SUPPORT=y
CONFIG_FTRACE=y
# CONFIG_FUNCTION_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_PREEMPT_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_MISSED_TIMER_OFFSETS_HIST is not set
# CONFIG_ENABLE_DEFAULT_TRACERS is not set
CONFIG_BRANCH_PROFILE_NONE=y
# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
# CONFIG_PROFILE_ALL_BRANCHES is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
CONFIG_KPROBE_EVENT=y
# CONFIG_RING_BUFFER_BENCHMARK is not set
# CONFIG_DYNAMIC_DEBUG is not set
# CONFIG_DMA_API_DEBUG is not set
# CONFIG_ATOMIC64_SELFTEST is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
# CONFIG_TEST_KSTRTOX is not set
# CONFIG_STRICT_DEVMEM is not set
CONFIG_ARM_UNWIND=y
# CONFIG_DEBUG_USER is not set
# CONFIG_DEBUG_LL is not set
# CONFIG_OC_ETM is not set

#
# Security options
#
CONFIG_KEYS=y
# CONFIG_KEYS_DEBUG_PROC_KEYS is not set
# CONFIG_SECURITY_DMESG_RESTRICT is not set
CONFIG_SECURITY=y
# CONFIG_SECURITYFS is not set
# CONFIG_SECURITY_NETWORK is not set
# CONFIG_SECURITY_PATH is not set
# CONFIG_SECURITY_TOMOYO is not set
# CONFIG_SECURITY_APPARMOR is not set
# CONFIG_IMA is not set
CONFIG_DEFAULT_SECURITY_DAC=y
CONFIG_DEFAULT_SECURITY=""
CONFIG_CRYPTO=y

#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
# CONFIG_CRYPTO_MANAGER is not set
# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_PCRYPT is not set
# CONFIG_CRYPTO_CRYPTD is not set
# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_TEST is not set

#
# Authenticated Encryption with Associated Data
#
# CONFIG_CRYPTO_CCM is not set
# CONFIG_CRYPTO_GCM is not set
# CONFIG_CRYPTO_SEQIV is not set

#
# Block modes
#
# CONFIG_CRYPTO_CBC is not set
# CONFIG_CRYPTO_CTR is not set
# CONFIG_CRYPTO_CTS is not set
# CONFIG_CRYPTO_ECB is not set
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_PCBC is not set
# CONFIG_CRYPTO_XTS is not set

#
# Hash modes
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
# CONFIG_CRYPTO_VMAC is not set

#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
CONFIG_CRYPTO_MICHAEL_MIC=y
# CONFIG_CRYPTO_RMD128 is not set
# CONFIG_CRYPTO_RMD160 is not set
# CONFIG_CRYPTO_RMD256 is not set
# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_TGR192 is not set
# CONFIG_CRYPTO_WP512 is not set

#
# Ciphers
#
CONFIG_CRYPTO_AES=m
# CONFIG_CRYPTO_ANUBIS is not set
CONFIG_CRYPTO_ARC4=m
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
# CONFIG_CRYPTO_DES is not set
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_TEA is not set
# CONFIG_CRYPTO_TWOFISH is not set

#
# Compression
#
CONFIG_CRYPTO_DEFLATE=y
# CONFIG_CRYPTO_ZLIB is not set
CONFIG_CRYPTO_LZO=y

#
# Random Number Generation
#
# CONFIG_CRYPTO_ANSI_CPRNG is not set
# CONFIG_CRYPTO_USER_API_HASH is not set
# CONFIG_CRYPTO_USER_API_SKCIPHER is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_OMAP_SHAM is not set
# CONFIG_CRYPTO_DEV_OMAP_AES is not set
CONFIG_BINARY_PRINTF=y

#
# Library routines
#
CONFIG_BITREVERSE=y
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=y
CONFIG_CRC32=y
CONFIG_CRC7=y
CONFIG_LIBCRC32C=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
# CONFIG_XZ_DEC is not set
# CONFIG_XZ_DEC_BCJ is not set
CONFIG_DECOMPRESS_GZIP=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
CONFIG_CPU_RMAP=y
CONFIG_NLATTR=y
CONFIG_GENERIC_ATOMIC64=y
CONFIG_AVERAGE=y

[-- Attachment #3: am3517evm.patch --]
[-- Type: application/octet-stream, Size: 4456 bytes --]

diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index b997a35..12e8e37 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -17,8 +17,8 @@ config ARCH_OMAP2PLUS_TYPICAL
 	select I2C_OMAP
 	select MFD_SUPPORT
 	select MENELAUS if ARCH_OMAP2
-	select TWL4030_CORE if ARCH_OMAP3 || ARCH_OMAP4
-	select TWL4030_POWER if ARCH_OMAP3 || ARCH_OMAP4
+	select TWL4030_CORE if !MACH_OMAP3517EVM && (ARCH_OMAP3 || ARCH_OMAP4)
+	select TWL4030_POWER if !MACH_OMAP3517EVM && (ARCH_OMAP3 || ARCH_OMAP4)
 	help
 	  Compile a kernel suitable for booting most boards
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index 909a84d..1248fe7 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -3659,7 +3659,116 @@ static __initdata struct omap_hwmod *omap3xxx_hwmods[] = {
 	NULL,
 };
 
+/**
+ * HWMODs specific to AM35x processors
+ * Though they are quite similar to OMAP34xx definitions,
+ * having separate array makes customization easy.
+ */
+static __initdata struct omap_hwmod *am35xx_hwmods[] = {
+	&omap3xxx_l3_main_hwmod,
+	&omap3xxx_l4_core_hwmod,
+	&omap3xxx_l4_per_hwmod,
+	&omap3xxx_l4_wkup_hwmod,
+	&omap3xxx_mmc1_hwmod,
+	&omap3xxx_mmc2_hwmod,
+	&omap3xxx_mmc3_hwmod,
+	&omap3xxx_mpu_hwmod,
+
+	&omap3xxx_timer1_hwmod,
+	&omap3xxx_timer2_hwmod,
+	&omap3xxx_timer3_hwmod,
+	&omap3xxx_timer4_hwmod,
+	&omap3xxx_timer5_hwmod,
+	&omap3xxx_timer6_hwmod,
+	&omap3xxx_timer7_hwmod,
+	&omap3xxx_timer8_hwmod,
+	&omap3xxx_timer9_hwmod,
+	&omap3xxx_timer10_hwmod,
+	&omap3xxx_timer11_hwmod,
+	&omap3xxx_timer12_hwmod,
+
+	&omap3xxx_wd_timer2_hwmod,
+	&omap3xxx_uart1_hwmod,
+	&omap3xxx_uart2_hwmod,
+	&omap3xxx_uart3_hwmod,
+	&omap3xxx_uart4_hwmod,
+	/* dss class */
+	&omap3430es1_dss_core_hwmod,
+	&omap3xxx_dss_core_hwmod,
+	&omap3xxx_dss_dispc_hwmod,
+	&omap3xxx_dss_dsi1_hwmod,
+	&omap3xxx_dss_rfbi_hwmod,
+	&omap3xxx_dss_venc_hwmod,
+
+	/* i2c class */
+	&omap3xxx_i2c1_hwmod,
+	&omap3xxx_i2c2_hwmod,
+	&omap3xxx_i2c3_hwmod,
+
+	/* gpio class */
+	&omap3xxx_gpio1_hwmod,
+	&omap3xxx_gpio2_hwmod,
+	&omap3xxx_gpio3_hwmod,
+	&omap3xxx_gpio4_hwmod,
+	&omap3xxx_gpio5_hwmod,
+	&omap3xxx_gpio6_hwmod,
+
+	/* dma_system class*/
+	&omap3xxx_dma_system_hwmod,
+
+	/* mcbsp class */
+	&omap3xxx_mcbsp1_hwmod,
+	&omap3xxx_mcbsp2_hwmod,
+	&omap3xxx_mcbsp3_hwmod,
+	&omap3xxx_mcbsp4_hwmod,
+	&omap3xxx_mcbsp5_hwmod,
+	&omap3xxx_mcbsp2_sidetone_hwmod,
+	&omap3xxx_mcbsp3_sidetone_hwmod,
+
+	/* mailbox class */
+	&omap3xxx_mailbox_hwmod,
+
+	/* mcspi class */
+	&omap34xx_mcspi1,
+	&omap34xx_mcspi2,
+	&omap34xx_mcspi3,
+	&omap34xx_mcspi4,
+
+	/* usbotg class */
+	&omap3xxx_usbhsotg_hwmod,
+
+	/* usbotg for am35x */
+	&am35xx_usbhsotg_hwmod,
+
+	NULL,
+};
+
 int __init omap3xxx_hwmod_init(void)
 {
-	return omap_hwmod_register(omap3xxx_hwmods);
+ 	if (cpu_is_omap3505() || cpu_is_omap3517()) {
+
+ 		/* TODO: Find better way to get this done.
+ 		 *
+ 		 * AM35xx doesn't support smartreflex. This requires:
+ 		 * 1) Removing related hwmods from the initialization list.
+ 		 *    (done).
+ 		 * 2) Removing omap3_l4_core__sr1 and omap3_l4_core__sr2
+ 		 *    from omap3xxx_l4_core_slaves.
+ 		 *    This, however, has cascading effect on all hwmods,
+		 *    due to master-slave relations between these hwmods.
+ 		 *
+ 		 * Instead of duplicating contents of this file, updating
+ 		 * the structure to restrict slave count to 1; and setting
+ 		 * address of omap3_l4_core__sr1 & omap3_l4_core__sr2 to
+	 	 * NULL should be a reasonable workaround.
+		 */
+ 		omap3xxx_l4_core_slaves[1] = NULL;
+ 		omap3_sr1_slaves[1] = NULL;
+
+ 		omap3xxx_l4_core_hwmod.slaves_cnt = 1;
+
+		return omap_hwmod_register(am35xx_hwmods);
+ 	} else {
+ 		return omap_hwmod_register(omap3xxx_hwmods);
+ 	}
 }
diff --git a/arch/arm/mach-omap2/omap_twl.c b/arch/arm/mach-omap2/omap_twl.c
index 07d6140..fe8e851 100644
--- a/arch/arm/mach-omap2/omap_twl.c
+++ b/arch/arm/mach-omap2/omap_twl.c
@@ -269,6 +269,13 @@ int __init omap3_twl_init(void)
 	if (!cpu_is_omap34xx())
 		return -ENODEV;
 
+	/*
+	 * In case of AM3517/AM3505 we should not be going down
+	 * further, since SR is not applicable there.
+	 */
+	if (cpu_is_omap3505() || cpu_is_omap3517())
+		return -ENODEV;
+
 	if (cpu_is_omap3630()) {
 		omap3_mpu_volt_info.vp_vddmin = OMAP3630_VP1_VLIMITTO_VDDMIN;
 		omap3_mpu_volt_info.vp_vddmax = OMAP3630_VP1_VLIMITTO_VDDMAX;

^ permalink raw reply	[flat|nested] 35+ messages in thread

* RE: [ANNOUNCE] 3.0-rt4
  2011-07-28 11:22 ` N, Mugunthan V
@ 2011-07-28 11:36   ` Thomas Gleixner
  0 siblings, 0 replies; 35+ messages in thread
From: Thomas Gleixner @ 2011-07-28 11:36 UTC (permalink / raw)
  To: N, Mugunthan V
  Cc: LKML, linux-rt-users, Peter Zijlstra, Paul E. McKenney,
	Steven Rostedt, Jason Wessel

On Thu, 28 Jul 2011, N, Mugunthan V wrote:

> Hi RT Folks
> 
> I am testing 3.0-rt3 on AM3517 - Arm Cortex A8. As the kernel from the
> mainline is not booting I am using a patch to boot AM3517 kernel on top of
> the mainline kernel. I am getting a warning as below.
> 
> The same issue when I reported for rt3, Thomas has suggested a patch 
> that is already integrated in rt4, even then I am getting the same 
> warning.

That's a different warning as the one which was addressed by the
patch.

> Attaching the patch and the rt-config file.

Please do not send this stuff over and over.
 
Fix for the serial issue below.

Thanks,

	tglx

---
 drivers/tty/serial/omap-serial.c |    8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

Index: linux-2.6/drivers/tty/serial/omap-serial.c
===================================================================
--- linux-2.6.orig/drivers/tty/serial/omap-serial.c
+++ linux-2.6/drivers/tty/serial/omap-serial.c
@@ -947,13 +947,12 @@ serial_omap_console_write(struct console
 	unsigned int ier;
 	int locked = 1;
 
-	local_irq_save(flags);
 	if (up->port.sysrq)
 		locked = 0;
 	else if (oops_in_progress)
-		locked = spin_trylock(&up->port.lock);
+		locked = spin_trylock_irqsave(&up->port.lock, flags);
 	else
-		spin_lock(&up->port.lock);
+		spin_lock_irqsave(&up->port.lock, flags);
 
 	/*
 	 * First save the IER then disable the interrupts
@@ -980,8 +979,7 @@ serial_omap_console_write(struct console
 		check_modem_status(up);
 
 	if (locked)
-		spin_unlock(&up->port.lock);
-	local_irq_restore(flags);
+		spin_unlock_irqrestore(&up->port.lock, flags);
 }
 
 static int __init

^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [ANNOUNCE] 3.0-rt4
  2011-07-27 21:37 [ANNOUNCE] 3.0-rt4 Thomas Gleixner
                   ` (3 preceding siblings ...)
  2011-07-28 11:22 ` N, Mugunthan V
@ 2011-07-28 15:59 ` hermann
  2011-07-28 17:41 ` Paul E. McKenney
                   ` (2 subsequent siblings)
  7 siblings, 0 replies; 35+ messages in thread
From: hermann @ 2011-07-28 15:59 UTC (permalink / raw)
  To: Thomas Gleixner
  Cc: LKML, linux-rt-users, Peter Zijlstra, Paul E. McKenney,
	Steven Rostedt, Jason Wessel

Am Mittwoch, den 27.07.2011, 23:37 +0200 schrieb Thomas Gleixner:
> Dear RT Folks,
> 
> I'm pleased to announce the 3.0-rt4 release.
> 
> Changes versus 3.0-rt3:
>  . . . . 

Great work, just booted into -rt5 and thinks work normal again, I mean
the log messages from kernel appears on screen.
I will see now if I fail into freeze again, but it looks good so far. 

greats
hermann 




^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [ANNOUNCE] 3.0-rt4
  2011-07-28  9:21           ` Anca Emanuel
@ 2011-07-28 16:10             ` Thomas Gleixner
  0 siblings, 0 replies; 35+ messages in thread
From: Thomas Gleixner @ 2011-07-28 16:10 UTC (permalink / raw)
  To: Anca Emanuel; +Cc: LKML

On Thu, 28 Jul 2011, Anca Emanuel wrote:

> Hi Thomas Gleixner,
> I want to see much of this work merged. Do you have an pull request
> ready ? (fixes, and "palatable" patches)

Sir,

we all appreciate that you want to see much of this work merged. We
also appreciate your invaluable efforts to make the kernel development
process more efficient and organized. Your unmatched ability to guide
and also encourage the kernel developers is definitely a great asset
for the kernel community.

I did some research and got access to an incredibly exciting document,
which I'm only allowed to cite partially:

".... The Interest Group of world leading companies is driving
Open-Source to its next level. A large investment made it possible to
recruit an extraordinarily qualified micro-management team, whose
members are assigned to various Open-Source projects over time. The
goal of this effort is to bring state of the art management methods
into the vibrant Open-Source projects on which The Interest Group
builds their world leading businesses. This will drive productivity
and establish roadmaps, milestones and all these very important things
which make the members of The Interest Group so successful. ..."

Unfortunately I was not aware of this exciting effort and somehow
missed the opportunity to be introduced to my personal micro manager,
so I'm terribly sorry that I have no report prepared for you.

Of course I will put this on top of my priority list immediately and
assemble the requested information as soon as possible. Be aware that
this will take some time, as I have to attend the obligatory report
training courses at The Interest Group first.

Yours sincerly,

      tglx

^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [ANNOUNCE] 3.0-rt4
  2011-07-27 21:37 [ANNOUNCE] 3.0-rt4 Thomas Gleixner
                   ` (4 preceding siblings ...)
  2011-07-28 15:59 ` hermann
@ 2011-07-28 17:41 ` Paul E. McKenney
  2011-07-28 17:43   ` Thomas Gleixner
  2011-07-28 17:42 ` Jason Wessel
  2011-07-28 19:16 ` Fernando Lopez-Lezcano
  7 siblings, 1 reply; 35+ messages in thread
From: Paul E. McKenney @ 2011-07-28 17:41 UTC (permalink / raw)
  To: Thomas Gleixner
  Cc: LKML, linux-rt-users, Peter Zijlstra, Steven Rostedt, Jason Wessel

On Wed, Jul 27, 2011 at 11:37:09PM +0200, Thomas Gleixner wrote:
> Dear RT Folks,
> 
> I'm pleased to announce the 3.0-rt4 release.

3.0-rt5 boots single-CPU under KVM on a 32-bit laptop.  Also with "-smp
2".  It even survived a minute or so of rcutorture in both cases.  ;-)

Some weirdness with interactivity -- if the system is idle aside from
rcutorture, the rcutorture.stat_interval console messages don't come
out unless I hit "enter" on the console.  But if I run "top", they do
come out regularly.  Might well be KVM's fault, except that running
rcutorture on non-rt kernels doesn't exhibit this behavior.

I guess I should try RCU_BOOST=y, then...

							Thanx, Paul

^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [ANNOUNCE] 3.0-rt4
  2011-07-27 21:37 [ANNOUNCE] 3.0-rt4 Thomas Gleixner
                   ` (5 preceding siblings ...)
  2011-07-28 17:41 ` Paul E. McKenney
@ 2011-07-28 17:42 ` Jason Wessel
  2011-07-28 17:49   ` Thomas Gleixner
  2011-07-28 19:16 ` Fernando Lopez-Lezcano
  7 siblings, 1 reply; 35+ messages in thread
From: Jason Wessel @ 2011-07-28 17:42 UTC (permalink / raw)
  To: Thomas Gleixner; +Cc: LKML, linux-rt-users

[-- Attachment #1: Type: text/plain, Size: 542 bytes --]

On 07/27/2011 04:37 PM, Thomas Gleixner wrote:
>  - KGDB (not yet disabled) is reportedly unusable on -rt right now due
>    to missing hacks in the console locking which I dropped on purpose.
>

To work around this in the short term you can use this patch, in addition to the clocksource watchdog patch that Thomas brewed up.

Comments are welcome of course.   Ultimately the right solution is to change separation between the console and the HW to have a polled mode + work queue so as not to introduce any kind of latency.

Thanks,
Jason.

[-- Attachment #2: kgdboc_8250_lock_fix.patch --]
[-- Type: text/x-diff, Size: 2694 bytes --]

Index: linux-2.6-kgdb/drivers/tty/serial/8250.c
===================================================================
--- linux-2.6-kgdb.orig/drivers/tty/serial/8250.c	2011-07-28 09:07:06.313204001 -0500
+++ linux-2.6-kgdb/drivers/tty/serial/8250.c	2011-07-28 09:21:43.363203854 -0500
@@ -38,6 +38,7 @@
 #include <linux/nmi.h>
 #include <linux/mutex.h>
 #include <linux/slab.h>
+#include <linux/kdb.h>
 
 #include <asm/io.h>
 #include <asm/irq.h>
@@ -2894,10 +2895,14 @@
 
 	touch_nmi_watchdog();
 
-	if (up->port.sysrq || oops_in_progress)
-		locked = spin_trylock_irqsave(&up->port.lock, flags);
-	else
-		spin_lock_irqsave(&up->port.lock, flags);
+	if (unlikely(in_kdb_printk())) {
+		locked = 0;
+	} else {
+		if (up->port.sysrq || oops_in_progress)
+			locked = spin_trylock_irqsave(&up->port.lock, flags);
+		else
+			spin_lock_irqsave(&up->port.lock, flags);
+	}
 
 	/*
 	 *	First save the IER then disable the interrupts
Index: linux-2.6-kgdb/include/linux/kdb.h
===================================================================
--- linux-2.6-kgdb.orig/include/linux/kdb.h	2011-07-28 09:09:55.523204135 -0500
+++ linux-2.6-kgdb/include/linux/kdb.h	2011-07-28 09:12:21.183204000 -0500
@@ -153,12 +153,14 @@
 extern int kdb_register_repeat(char *, kdb_func_t, char *, char *,
 			       short, kdb_repeat_t);
 extern int kdb_unregister(char *);
+#define in_kdb_printk() (kdb_trap_printk)
 #else /* ! CONFIG_KGDB_KDB */
 #define kdb_printf(...)
 #define kdb_init(x)
 #define kdb_register(...)
 #define kdb_register_repeat(...)
 #define kdb_uregister(x)
+#define in_kdb_printk() (0)
 #endif	/* CONFIG_KGDB_KDB */
 enum {
 	KDB_NOT_INITIALIZED,
Index: linux-2.6-kgdb/kernel/debug/kdb/kdb_io.c
===================================================================
--- linux-2.6-kgdb.orig/kernel/debug/kdb/kdb_io.c	2011-07-28 09:05:40.963204003 -0500
+++ linux-2.6-kgdb/kernel/debug/kdb/kdb_io.c	2011-07-28 09:13:02.463204337 -0500
@@ -539,7 +539,6 @@
 	int diag;
 	int linecount;
 	int logging, saved_loglevel = 0;
-	int saved_trap_printk;
 	int got_printf_lock = 0;
 	int retlen = 0;
 	int fnd, len;
@@ -550,8 +549,6 @@
 	unsigned long uninitialized_var(flags);
 
 	preempt_disable();
-	saved_trap_printk = kdb_trap_printk;
-	kdb_trap_printk = 0;
 
 	/* Serialize kdb_printf if multiple cpus try to write at once.
 	 * But if any cpu goes recursive in kdb, just print the output,
@@ -807,7 +804,6 @@
 	} else {
 		__release(kdb_printf_lock);
 	}
-	kdb_trap_printk = saved_trap_printk;
 	preempt_enable();
 	return retlen;
 }
@@ -817,9 +813,11 @@
 	va_list ap;
 	int r;
 
+	kdb_trap_printk++;
 	va_start(ap, fmt);
 	r = vkdb_printf(fmt, ap);
 	va_end(ap);
+	kdb_trap_printk--;
 
 	return r;
 }

^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [ANNOUNCE] 3.0-rt4
  2011-07-28 17:41 ` Paul E. McKenney
@ 2011-07-28 17:43   ` Thomas Gleixner
  2011-07-28 18:32     ` Paul E. McKenney
  0 siblings, 1 reply; 35+ messages in thread
From: Thomas Gleixner @ 2011-07-28 17:43 UTC (permalink / raw)
  To: Paul E. McKenney
  Cc: LKML, linux-rt-users, Peter Zijlstra, Steven Rostedt, Jason Wessel


On Thu, 28 Jul 2011, Paul E. McKenney wrote:

> On Wed, Jul 27, 2011 at 11:37:09PM +0200, Thomas Gleixner wrote:
> > Dear RT Folks,
> > 
> > I'm pleased to announce the 3.0-rt4 release.
> 
> 3.0-rt5 boots single-CPU under KVM on a 32-bit laptop.  Also with "-smp
> 2".  It even survived a minute or so of rcutorture in both cases.  ;-)
> 
> Some weirdness with interactivity -- if the system is idle aside from
> rcutorture, the rcutorture.stat_interval console messages don't come
> out unless I hit "enter" on the console.  But if I run "top", they do
> come out regularly.  Might well be KVM's fault, except that running
> rcutorture on non-rt kernels doesn't exhibit this behavior.

Nah, that's my lazy "avoid printing from atomic context" hack :)
 
> I guess I should try RCU_BOOST=y, then...

Good luck :)


^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [ANNOUNCE] 3.0-rt4
  2011-07-28 17:42 ` Jason Wessel
@ 2011-07-28 17:49   ` Thomas Gleixner
  0 siblings, 0 replies; 35+ messages in thread
From: Thomas Gleixner @ 2011-07-28 17:49 UTC (permalink / raw)
  To: Jason Wessel; +Cc: LKML, linux-rt-users

Jason,

On Thu, 28 Jul 2011, Jason Wessel wrote:

> On 07/27/2011 04:37 PM, Thomas Gleixner wrote:
> >  - KGDB (not yet disabled) is reportedly unusable on -rt right now due
> >    to missing hacks in the console locking which I dropped on purpose.
> >
> To work around this in the short term you can use this patch, in
> addition to the clocksource watchdog patch that Thomas brewed up.

I pick that up as is. It's a non issue for KGDB=n

> Comments are welcome of course.  Ultimately the right solution is to
> change separation between the console and the HW to have a polled
> mode + work queue so as not to introduce any kind of latency.

Care to take a stab ?

Thanks,

	tglx

^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [ANNOUNCE] 3.0-rt4
  2011-07-28 17:43   ` Thomas Gleixner
@ 2011-07-28 18:32     ` Paul E. McKenney
  2011-07-28 19:05       ` Thomas Gleixner
  0 siblings, 1 reply; 35+ messages in thread
From: Paul E. McKenney @ 2011-07-28 18:32 UTC (permalink / raw)
  To: Thomas Gleixner
  Cc: LKML, linux-rt-users, Peter Zijlstra, Steven Rostedt, Jason Wessel

On Thu, Jul 28, 2011 at 07:43:43PM +0200, Thomas Gleixner wrote:
> 
> On Thu, 28 Jul 2011, Paul E. McKenney wrote:
> 
> > On Wed, Jul 27, 2011 at 11:37:09PM +0200, Thomas Gleixner wrote:
> > > Dear RT Folks,
> > > 
> > > I'm pleased to announce the 3.0-rt4 release.
> > 
> > 3.0-rt5 boots single-CPU under KVM on a 32-bit laptop.  Also with "-smp
> > 2".  It even survived a minute or so of rcutorture in both cases.  ;-)
> > 
> > Some weirdness with interactivity -- if the system is idle aside from
> > rcutorture, the rcutorture.stat_interval console messages don't come
> > out unless I hit "enter" on the console.  But if I run "top", they do
> > come out regularly.  Might well be KVM's fault, except that running
> > rcutorture on non-rt kernels doesn't exhibit this behavior.
> 
> Nah, that's my lazy "avoid printing from atomic context" hack :)

Well, then, that does seem to be working...  ;-)

Except that these printk()s are from process level -- rcu_torture_stats()
in kernel/rcutorture.c.

> > I guess I should try RCU_BOOST=y, then...
> 
> Good luck :)

Compiled without error and has been running rcutorture smp=2 for
about 30 minutes now.

							Thanx, Paul

^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [ANNOUNCE] 3.0-rt4
  2011-07-28 18:32     ` Paul E. McKenney
@ 2011-07-28 19:05       ` Thomas Gleixner
  2011-07-28 19:34         ` Paul E. McKenney
  0 siblings, 1 reply; 35+ messages in thread
From: Thomas Gleixner @ 2011-07-28 19:05 UTC (permalink / raw)
  To: Paul E. McKenney
  Cc: LKML, linux-rt-users, Peter Zijlstra, Steven Rostedt, Jason Wessel

On Thu, 28 Jul 2011, Paul E. McKenney wrote:

> On Thu, Jul 28, 2011 at 07:43:43PM +0200, Thomas Gleixner wrote:
> > 
> > On Thu, 28 Jul 2011, Paul E. McKenney wrote:
> > 
> > > On Wed, Jul 27, 2011 at 11:37:09PM +0200, Thomas Gleixner wrote:
> > > > Dear RT Folks,
> > > > 
> > > > I'm pleased to announce the 3.0-rt4 release.
> > > 
> > > 3.0-rt5 boots single-CPU under KVM on a 32-bit laptop.  Also with "-smp
> > > 2".  It even survived a minute or so of rcutorture in both cases.  ;-)
> > > 
> > > Some weirdness with interactivity -- if the system is idle aside from
> > > rcutorture, the rcutorture.stat_interval console messages don't come
> > > out unless I hit "enter" on the console.  But if I run "top", they do
> > > come out regularly.  Might well be KVM's fault, except that running
> > > rcutorture on non-rt kernels doesn't exhibit this behavior.
> > 
> > Nah, that's my lazy "avoid printing from atomic context" hack :)
> 
> Well, then, that does seem to be working...  ;-)
> 
> Except that these printk()s are from process level -- rcu_torture_stats()
> in kernel/rcutorture.c.
> 
> > > I guess I should try RCU_BOOST=y, then...
> > 
> > Good luck :)
> 
> Compiled without error and has been running rcutorture smp=2 for
> about 30 minutes now.

Hmm, perhaps it was some weird interaction with NOHZ which is a
separate issue.

Thanks,

	tglx

^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [ANNOUNCE] 3.0-rt4
  2011-07-27 21:37 [ANNOUNCE] 3.0-rt4 Thomas Gleixner
                   ` (6 preceding siblings ...)
  2011-07-28 17:42 ` Jason Wessel
@ 2011-07-28 19:16 ` Fernando Lopez-Lezcano
  2011-07-28 19:36   ` Thomas Gleixner
  2011-07-28 21:22     ` Peter Zijlstra
  7 siblings, 2 replies; 35+ messages in thread
From: Fernando Lopez-Lezcano @ 2011-07-28 19:16 UTC (permalink / raw)
  To: Thomas Gleixner
  Cc: LKML, linux-rt-users, Peter Zijlstra, Paul E. McKenney,
	Steven Rostedt, Jason Wessel, Fernando Lopez-Lezcano

[-- Attachment #1: Type: text/plain, Size: 3084 bytes --]

On 07/27/2011 02:37 PM, Thomas Gleixner wrote:
> Dear RT Folks,
>
> I'm pleased to announce the 3.0-rt4 release.

Testing rt5 (lenovo dual core laptop running fc15, kernel based on 
koji's 3.0.0 build plus rt5)...

----
[    0.000000] =============================================
[    0.000000] [ INFO: possible recursive locking detected ]
[    0.000000] 3.0.0-1.rt5.1.fc15.ccrma.i686.rtPAE #1
[    0.000000] ---------------------------------------------
[    0.000000] swapper/0 is trying to acquire lock:
[    0.000000]  (&parent->list_lock){+.+...}, at: [<c04fb406>] 
__cache_free+0x43/0xc3
[    0.000000]
[    0.000000] but task is already holding lock:
[    0.000000]  (&parent->list_lock){+.+...}, at: [<c04fc538>] 
do_tune_cpucache+0xf2/0x2bb
[    0.000000]
[    0.000000] other info that might help us debug this:
[    0.000000]  Possible unsafe locking scenario:
[    0.000000]
[    0.000000]        CPU0
[    0.000000]        ----
[    0.000000]   lock(&parent->list_lock);
[    0.000000]   lock(&parent->list_lock);
[    0.000000]
[    0.000000]  *** DEADLOCK ***
[    0.000000]
[    0.000000]  May be due to missing lock nesting notation
[    0.000000]
[    0.000000] 3 locks held by swapper/0:
[    0.000000]  #0:  (cache_chain_mutex){+.+...}, at: [<c0bd9d2b>] 
kmem_cache_init_late+0xe/0x61
[    0.000000]  #1:  (&per_cpu(slab_lock, __cpu).lock){+.+...}, at: 
[<c04faa65>] __local_lock_irq+0x1e/0x5b
[    0.000000]  #2:  (&parent->list_lock){+.+...}, at: [<c04fc538>] 
do_tune_cpucache+0xf2/0x2bb
[    0.000000]
[    0.000000] stack backtrace:
[    0.000000] Pid: 0, comm: swapper Not tainted 
3.0.0-1.rt5.1.fc15.ccrma.i686.rtPAE #1
[    0.000000] Call Trace:
[    0.000000]  [<c0856355>] ? printk+0x2d/0x2f
[    0.000000]  [<c0474a4b>] __lock_acquire+0x805/0xb57
[    0.000000]  [<c0472604>] ? lock_release_holdtime.part.10+0x4b/0x51
[    0.000000]  [<c085ecb4>] ? _raw_spin_unlock+0x31/0x3d
[    0.000000]  [<c085dbc5>] ? rt_spin_lock_slowlock+0x75/0x190
[    0.000000]  [<c04720c3>] ? trace_hardirqs_off+0xb/0xd
[    0.000000]  [<c04fb406>] ? __cache_free+0x43/0xc3
[    0.000000]  [<c0475215>] lock_acquire+0xde/0x11d
[    0.000000]  [<c04fb406>] ? __cache_free+0x43/0xc3
[    0.000000]  [<c085e24f>] rt_spin_lock+0x50/0x56
[    0.000000]  [<c04fb406>] ? __cache_free+0x43/0xc3
[    0.000000]  [<c04fb406>] __cache_free+0x43/0xc3
[    0.000000]  [<c043646d>] ? test_ti_thread_flag+0x8/0x10
[    0.000000]  [<c04fb23f>] kmem_cache_free+0x6c/0xdc
[    0.000000]  [<c04fb2fe>] slab_destroy+0x4f/0x53
[    0.000000]  [<c04fb396>] free_block+0x94/0xc1
[    0.000000]  [<c04fc551>] do_tune_cpucache+0x10b/0x2bb
[    0.000000]  [<c04fc8dc>] enable_cpucache+0x7b/0xa7
[    0.000000]  [<c0bd9d3c>] kmem_cache_init_late+0x1f/0x61
[    0.000000]  [<c0bba687>] start_kernel+0x24c/0x363
[    0.000000]  [<c0bba1c4>] ? loglevel+0x18/0x18
[    0.000000]  [<c0bba0ba>] i386_start_kernel+0xa9/0xaf
----

Full dmesg and config attached.

(I guess because HIGHMEM is disabled the computer only finds 800M+ of 
LOWMEM and that is all top reports - total installed is 4G)

-- Fernando

[-- Attachment #2: dmesg.rt5.bz2 --]
[-- Type: application/x-bzip, Size: 19924 bytes --]

[-- Attachment #3: config.rt5.bz2 --]
[-- Type: application/x-bzip, Size: 28827 bytes --]

^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [ANNOUNCE] 3.0-rt4
  2011-07-28 19:05       ` Thomas Gleixner
@ 2011-07-28 19:34         ` Paul E. McKenney
  2011-07-28 20:29           ` Paul E. McKenney
  0 siblings, 1 reply; 35+ messages in thread
From: Paul E. McKenney @ 2011-07-28 19:34 UTC (permalink / raw)
  To: Thomas Gleixner
  Cc: LKML, linux-rt-users, Peter Zijlstra, Steven Rostedt, Jason Wessel

On Thu, Jul 28, 2011 at 09:05:14PM +0200, Thomas Gleixner wrote:
> On Thu, 28 Jul 2011, Paul E. McKenney wrote:
> 
> > On Thu, Jul 28, 2011 at 07:43:43PM +0200, Thomas Gleixner wrote:
> > > 
> > > On Thu, 28 Jul 2011, Paul E. McKenney wrote:
> > > 
> > > > On Wed, Jul 27, 2011 at 11:37:09PM +0200, Thomas Gleixner wrote:
> > > > > Dear RT Folks,
> > > > > 
> > > > > I'm pleased to announce the 3.0-rt4 release.
> > > > 
> > > > 3.0-rt5 boots single-CPU under KVM on a 32-bit laptop.  Also with "-smp
> > > > 2".  It even survived a minute or so of rcutorture in both cases.  ;-)
> > > > 
> > > > Some weirdness with interactivity -- if the system is idle aside from
> > > > rcutorture, the rcutorture.stat_interval console messages don't come
> > > > out unless I hit "enter" on the console.  But if I run "top", they do
> > > > come out regularly.  Might well be KVM's fault, except that running
> > > > rcutorture on non-rt kernels doesn't exhibit this behavior.
> > > 
> > > Nah, that's my lazy "avoid printing from atomic context" hack :)
> > 
> > Well, then, that does seem to be working...  ;-)
> > 
> > Except that these printk()s are from process level -- rcu_torture_stats()
> > in kernel/rcutorture.c.
> > 
> > > > I guess I should try RCU_BOOST=y, then...
> > > 
> > > Good luck :)
> > 
> > Compiled without error and has been running rcutorture smp=2 for
> > about 30 minutes now.
> 
> Hmm, perhaps it was some weird interaction with NOHZ which is a
> separate issue.

OK, I guess I have no alternative but to try enabling NOHZ...

							Thanx, Paul

^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [ANNOUNCE] 3.0-rt4
  2011-07-28 19:16 ` Fernando Lopez-Lezcano
@ 2011-07-28 19:36   ` Thomas Gleixner
  2011-07-29  0:13     ` Fernando Lopez-Lezcano
  2011-07-28 21:22     ` Peter Zijlstra
  1 sibling, 1 reply; 35+ messages in thread
From: Thomas Gleixner @ 2011-07-28 19:36 UTC (permalink / raw)
  To: Fernando Lopez-Lezcano
  Cc: LKML, linux-rt-users, Peter Zijlstra, Paul E. McKenney,
	Steven Rostedt, Jason Wessel

On Thu, 28 Jul 2011, Fernando Lopez-Lezcano wrote:

> On 07/27/2011 02:37 PM, Thomas Gleixner wrote:
> > Dear RT Folks,
> > 
> > I'm pleased to announce the 3.0-rt4 release.
> 
> Testing rt5 (lenovo dual core laptop running fc15, kernel based on koji's
> 3.0.0 build plus rt5)...
> ----
> [    0.000000] =============================================
> [    0.000000] [ INFO: possible recursive locking detected ]
> [    0.000000] 3.0.0-1.rt5.1.fc15.ccrma.i686.rtPAE #1
> [    0.000000] ---------------------------------------------
> [    0.000000] swapper/0 is trying to acquire lock:
> [    0.000000]  (&parent->list_lock){+.+...}, at: [<c04fb406>]
> __cache_free+0x43/0xc3
> [    0.000000]
> [    0.000000] but task is already holding lock:
> [    0.000000]  (&parent->list_lock){+.+...}, at: [<c04fc538>]
> do_tune_cpucache+0xf2/0x2bb
> [    0.000000]
> [    0.000000] other info that might help us debug this:
> [    0.000000]  Possible unsafe locking scenario:
> [    0.000000]
> [    0.000000]        CPU0
> [    0.000000]        ----
> [    0.000000]   lock(&parent->list_lock);
> [    0.000000]   lock(&parent->list_lock);

That's a know issue. Fix is being worked on. I can't find the thread
right now, but it's weird some interaction of debug options
(DEBUG_OBJECTS, DEBUG_SLAB ...) Peter ???
 
> (I guess because HIGHMEM is disabled the computer only finds 800M+ of LOWMEM
> and that is all top reports - total installed is 4G)

Yes, that's the state for now until someone fixes it :)

Thanks,

	tglx

^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [ANNOUNCE] 3.0-rt4
  2011-07-28 19:34         ` Paul E. McKenney
@ 2011-07-28 20:29           ` Paul E. McKenney
  0 siblings, 0 replies; 35+ messages in thread
From: Paul E. McKenney @ 2011-07-28 20:29 UTC (permalink / raw)
  To: Thomas Gleixner
  Cc: LKML, linux-rt-users, Peter Zijlstra, Steven Rostedt, Jason Wessel

On Thu, Jul 28, 2011 at 12:34:22PM -0700, Paul E. McKenney wrote:
> On Thu, Jul 28, 2011 at 09:05:14PM +0200, Thomas Gleixner wrote:
> > On Thu, 28 Jul 2011, Paul E. McKenney wrote:
> > 
> > > On Thu, Jul 28, 2011 at 07:43:43PM +0200, Thomas Gleixner wrote:
> > > > 
> > > > On Thu, 28 Jul 2011, Paul E. McKenney wrote:
> > > > 
> > > > > On Wed, Jul 27, 2011 at 11:37:09PM +0200, Thomas Gleixner wrote:
> > > > > > Dear RT Folks,
> > > > > > 
> > > > > > I'm pleased to announce the 3.0-rt4 release.
> > > > > 
> > > > > 3.0-rt5 boots single-CPU under KVM on a 32-bit laptop.  Also with "-smp
> > > > > 2".  It even survived a minute or so of rcutorture in both cases.  ;-)
> > > > > 
> > > > > Some weirdness with interactivity -- if the system is idle aside from
> > > > > rcutorture, the rcutorture.stat_interval console messages don't come
> > > > > out unless I hit "enter" on the console.  But if I run "top", they do
> > > > > come out regularly.  Might well be KVM's fault, except that running
> > > > > rcutorture on non-rt kernels doesn't exhibit this behavior.
> > > > 
> > > > Nah, that's my lazy "avoid printing from atomic context" hack :)
> > > 
> > > Well, then, that does seem to be working...  ;-)
> > > 
> > > Except that these printk()s are from process level -- rcu_torture_stats()
> > > in kernel/rcutorture.c.
> > > 
> > > > > I guess I should try RCU_BOOST=y, then...
> > > > 
> > > > Good luck :)
> > > 
> > > Compiled without error and has been running rcutorture smp=2 for
> > > about 30 minutes now.
> > 
> > Hmm, perhaps it was some weird interaction with NOHZ which is a
> > separate issue.
> 
> OK, I guess I have no alternative but to try enabling NOHZ...

And the combination of RCU_BOOST and NO_HZ runs fine as well.  30 minutes
of rcutorture and no complaints.

I only enabled CONFIG_PREEMPT_RT_FULL.  Are there other related config
variables I should be setting?

							Thanx, Paul

^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [ANNOUNCE] 3.0-rt4
  2011-07-28 19:16 ` Fernando Lopez-Lezcano
@ 2011-07-28 21:22     ` Peter Zijlstra
  2011-07-28 21:22     ` Peter Zijlstra
  1 sibling, 0 replies; 35+ messages in thread
From: Peter Zijlstra @ 2011-07-28 21:22 UTC (permalink / raw)
  To: Fernando Lopez-Lezcano
  Cc: Thomas Gleixner, LKML, linux-rt-users, Paul E. McKenney,
	Steven Rostedt, Jason Wessel, Pekka Enberg

On Thu, 2011-07-28 at 12:16 -0700, Fernando Lopez-Lezcano wrote:
> [    0.000000] =============================================
> [    0.000000] [ INFO: possible recursive locking detected ]
> [    0.000000] 3.0.0-1.rt5.1.fc15.ccrma.i686.rtPAE #1
> [    0.000000] ---------------------------------------------
> [    0.000000] swapper/0 is trying to acquire lock:
> [    0.000000]  (&parent->list_lock){+.+...}, at: [<c04fb406>] __cache_free+0x43/0xc3
> [    0.000000]
> [    0.000000] but task is already holding lock:
> [    0.000000]  (&parent->list_lock){+.+...}, at: [<c04fc538>] do_tune_cpucache+0xf2/0x2bb
> [    0.000000]
> [    0.000000] other info that might help us debug this:
> [    0.000000]  Possible unsafe locking scenario:
> [    0.000000]
> [    0.000000]        CPU0
> [    0.000000]        ----
> [    0.000000]   lock(&parent->list_lock);
> [    0.000000]   lock(&parent->list_lock);
> [    0.000000]
> [    0.000000]  *** DEADLOCK ***
> [    0.000000]
> [    0.000000]  May be due to missing lock nesting notation
> [    0.000000]
> [    0.000000] 3 locks held by swapper/0:
> [    0.000000]  #0:  (cache_chain_mutex){+.+...}, at: [<c0bd9d2b>] kmem_cache_init_late+0xe/0x61
> [    0.000000]  #1:  (&per_cpu(slab_lock, __cpu).lock){+.+...}, at: [<c04faa65>] __local_lock_irq+0x1e/0x5b
> [    0.000000]  #2:  (&parent->list_lock){+.+...}, at: [<c04fc538>] do_tune_cpucache+0xf2/0x2bb
> [    0.000000]
> [    0.000000] stack backtrace:
> [    0.000000] Pid: 0, comm: swapper Not tainted 3.0.0-1.rt5.1.fc15.ccrma.i686.rtPAE #1
> [    0.000000] Call Trace:
> [    0.000000]  [<c0856355>] ? printk+0x2d/0x2f
> [    0.000000]  [<c0474a4b>] __lock_acquire+0x805/0xb57
> [    0.000000]  [<c0472604>] ? lock_release_holdtime.part.10+0x4b/0x51
> [    0.000000]  [<c085ecb4>] ? _raw_spin_unlock+0x31/0x3d
> [    0.000000]  [<c085dbc5>] ? rt_spin_lock_slowlock+0x75/0x190
> [    0.000000]  [<c04720c3>] ? trace_hardirqs_off+0xb/0xd
> [    0.000000]  [<c04fb406>] ? __cache_free+0x43/0xc3
> [    0.000000]  [<c0475215>] lock_acquire+0xde/0x11d
> [    0.000000]  [<c04fb406>] ? __cache_free+0x43/0xc3
> [    0.000000]  [<c085e24f>] rt_spin_lock+0x50/0x56
> [    0.000000]  [<c04fb406>] ? __cache_free+0x43/0xc3
> [    0.000000]  [<c04fb406>] __cache_free+0x43/0xc3
> [    0.000000]  [<c043646d>] ? test_ti_thread_flag+0x8/0x10
> [    0.000000]  [<c04fb23f>] kmem_cache_free+0x6c/0xdc
> [    0.000000]  [<c04fb2fe>] slab_destroy+0x4f/0x53
> [    0.000000]  [<c04fb396>] free_block+0x94/0xc1
> [    0.000000]  [<c04fc551>] do_tune_cpucache+0x10b/0x2bb
> [    0.000000]  [<c04fc8dc>] enable_cpucache+0x7b/0xa7
> [    0.000000]  [<c0bd9d3c>] kmem_cache_init_late+0x1f/0x61
> [    0.000000]  [<c0bba687>] start_kernel+0x24c/0x363
> [    0.000000]  [<c0bba1c4>] ? loglevel+0x18/0x18
> [    0.000000]  [<c0bba0ba>] i386_start_kernel+0xa9/0xaf 

Ooh, fun.. one does wonder why mainline doesn't show this..

This is the normal OFF_SLAB recursion, and the reason this shows up is
because this is ran before we do the lockdep fixup.

Fernando, does something like the below (not actually against -rt, but
it shouldn't matter much) fix things?

---
Subject: slab, lockdep: Annotate the locks before using

Fernando found we hit the regular OFF_SLAB 'recursion' before we
annotate the locks, cure this.

Reported-by: Fernando Lopez-Lezcano <nando@ccrma.Stanford.EDU>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
---
Index: linux-2.6/mm/slab.c
===================================================================
--- linux-2.6.orig/mm/slab.c
+++ linux-2.6/mm/slab.c
@@ -1665,6 +1665,9 @@ void __init kmem_cache_init_late(void)
 {
 	struct kmem_cache *cachep;
 
+	/* Annotate slab for lockdep -- annotate the malloc caches */
+	init_lock_keys();
+
 	/* 6) resize the head arrays to their final sizes */
 	mutex_lock(&cache_chain_mutex);
 	list_for_each_entry(cachep, &cache_chain, next)
@@ -1675,9 +1678,6 @@ void __init kmem_cache_init_late(void)
 	/* Done! */
 	g_cpucache_up = FULL;
 
-	/* Annotate slab for lockdep -- annotate the malloc caches */
-	init_lock_keys();
-
 	/*
 	 * Register a cpu startup notifier callback that initializes
 	 * cpu_cache_get for all new cpus



^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [ANNOUNCE] 3.0-rt4
@ 2011-07-28 21:22     ` Peter Zijlstra
  0 siblings, 0 replies; 35+ messages in thread
From: Peter Zijlstra @ 2011-07-28 21:22 UTC (permalink / raw)
  To: Fernando Lopez-Lezcano
  Cc: Thomas Gleixner, LKML, linux-rt-users, Paul E. McKenney,
	Steven Rostedt, Jason Wessel, Pekka Enberg

On Thu, 2011-07-28 at 12:16 -0700, Fernando Lopez-Lezcano wrote:
> [    0.000000] =============================================
> [    0.000000] [ INFO: possible recursive locking detected ]
> [    0.000000] 3.0.0-1.rt5.1.fc15.ccrma.i686.rtPAE #1
> [    0.000000] ---------------------------------------------
> [    0.000000] swapper/0 is trying to acquire lock:
> [    0.000000]  (&parent->list_lock){+.+...}, at: [<c04fb406>] __cache_free+0x43/0xc3
> [    0.000000]
> [    0.000000] but task is already holding lock:
> [    0.000000]  (&parent->list_lock){+.+...}, at: [<c04fc538>] do_tune_cpucache+0xf2/0x2bb
> [    0.000000]
> [    0.000000] other info that might help us debug this:
> [    0.000000]  Possible unsafe locking scenario:
> [    0.000000]
> [    0.000000]        CPU0
> [    0.000000]        ----
> [    0.000000]   lock(&parent->list_lock);
> [    0.000000]   lock(&parent->list_lock);
> [    0.000000]
> [    0.000000]  *** DEADLOCK ***
> [    0.000000]
> [    0.000000]  May be due to missing lock nesting notation
> [    0.000000]
> [    0.000000] 3 locks held by swapper/0:
> [    0.000000]  #0:  (cache_chain_mutex){+.+...}, at: [<c0bd9d2b>] kmem_cache_init_late+0xe/0x61
> [    0.000000]  #1:  (&per_cpu(slab_lock, __cpu).lock){+.+...}, at: [<c04faa65>] __local_lock_irq+0x1e/0x5b
> [    0.000000]  #2:  (&parent->list_lock){+.+...}, at: [<c04fc538>] do_tune_cpucache+0xf2/0x2bb
> [    0.000000]
> [    0.000000] stack backtrace:
> [    0.000000] Pid: 0, comm: swapper Not tainted 3.0.0-1.rt5.1.fc15.ccrma.i686.rtPAE #1
> [    0.000000] Call Trace:
> [    0.000000]  [<c0856355>] ? printk+0x2d/0x2f
> [    0.000000]  [<c0474a4b>] __lock_acquire+0x805/0xb57
> [    0.000000]  [<c0472604>] ? lock_release_holdtime.part.10+0x4b/0x51
> [    0.000000]  [<c085ecb4>] ? _raw_spin_unlock+0x31/0x3d
> [    0.000000]  [<c085dbc5>] ? rt_spin_lock_slowlock+0x75/0x190
> [    0.000000]  [<c04720c3>] ? trace_hardirqs_off+0xb/0xd
> [    0.000000]  [<c04fb406>] ? __cache_free+0x43/0xc3
> [    0.000000]  [<c0475215>] lock_acquire+0xde/0x11d
> [    0.000000]  [<c04fb406>] ? __cache_free+0x43/0xc3
> [    0.000000]  [<c085e24f>] rt_spin_lock+0x50/0x56
> [    0.000000]  [<c04fb406>] ? __cache_free+0x43/0xc3
> [    0.000000]  [<c04fb406>] __cache_free+0x43/0xc3
> [    0.000000]  [<c043646d>] ? test_ti_thread_flag+0x8/0x10
> [    0.000000]  [<c04fb23f>] kmem_cache_free+0x6c/0xdc
> [    0.000000]  [<c04fb2fe>] slab_destroy+0x4f/0x53
> [    0.000000]  [<c04fb396>] free_block+0x94/0xc1
> [    0.000000]  [<c04fc551>] do_tune_cpucache+0x10b/0x2bb
> [    0.000000]  [<c04fc8dc>] enable_cpucache+0x7b/0xa7
> [    0.000000]  [<c0bd9d3c>] kmem_cache_init_late+0x1f/0x61
> [    0.000000]  [<c0bba687>] start_kernel+0x24c/0x363
> [    0.000000]  [<c0bba1c4>] ? loglevel+0x18/0x18
> [    0.000000]  [<c0bba0ba>] i386_start_kernel+0xa9/0xaf 

Ooh, fun.. one does wonder why mainline doesn't show this..

This is the normal OFF_SLAB recursion, and the reason this shows up is
because this is ran before we do the lockdep fixup.

Fernando, does something like the below (not actually against -rt, but
it shouldn't matter much) fix things?

---
Subject: slab, lockdep: Annotate the locks before using

Fernando found we hit the regular OFF_SLAB 'recursion' before we
annotate the locks, cure this.

Reported-by: Fernando Lopez-Lezcano <nando@ccrma.Stanford.EDU>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
---
Index: linux-2.6/mm/slab.c
===================================================================
--- linux-2.6.orig/mm/slab.c
+++ linux-2.6/mm/slab.c
@@ -1665,6 +1665,9 @@ void __init kmem_cache_init_late(void)
 {
 	struct kmem_cache *cachep;
 
+	/* Annotate slab for lockdep -- annotate the malloc caches */
+	init_lock_keys();
+
 	/* 6) resize the head arrays to their final sizes */
 	mutex_lock(&cache_chain_mutex);
 	list_for_each_entry(cachep, &cache_chain, next)
@@ -1675,9 +1678,6 @@ void __init kmem_cache_init_late(void)
 	/* Done! */
 	g_cpucache_up = FULL;
 
-	/* Annotate slab for lockdep -- annotate the malloc caches */
-	init_lock_keys();

^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [ANNOUNCE] 3.0-rt4
  2011-07-28 21:22     ` Peter Zijlstra
  (?)
@ 2011-07-28 22:55     ` Pekka Enberg
  -1 siblings, 0 replies; 35+ messages in thread
From: Pekka Enberg @ 2011-07-28 22:55 UTC (permalink / raw)
  To: Peter Zijlstra
  Cc: Fernando Lopez-Lezcano, Thomas Gleixner, LKML, linux-rt-users,
	Paul E. McKenney, Steven Rostedt, Jason Wessel, cl

On Thu, 2011-07-28 at 23:22 +0200, Peter Zijlstra wrote:
> On Thu, 2011-07-28 at 12:16 -0700, Fernando Lopez-Lezcano wrote:
> > [    0.000000] =============================================
> > [    0.000000] [ INFO: possible recursive locking detected ]
> > [    0.000000] 3.0.0-1.rt5.1.fc15.ccrma.i686.rtPAE #1
> > [    0.000000] ---------------------------------------------
> > [    0.000000] swapper/0 is trying to acquire lock:
> > [    0.000000]  (&parent->list_lock){+.+...}, at: [<c04fb406>] __cache_free+0x43/0xc3
> > [    0.000000]
> > [    0.000000] but task is already holding lock:
> > [    0.000000]  (&parent->list_lock){+.+...}, at: [<c04fc538>] do_tune_cpucache+0xf2/0x2bb
> > [    0.000000]
> > [    0.000000] other info that might help us debug this:
> > [    0.000000]  Possible unsafe locking scenario:
> > [    0.000000]
> > [    0.000000]        CPU0
> > [    0.000000]        ----
> > [    0.000000]   lock(&parent->list_lock);
> > [    0.000000]   lock(&parent->list_lock);
> > [    0.000000]
> > [    0.000000]  *** DEADLOCK ***
> > [    0.000000]
> > [    0.000000]  May be due to missing lock nesting notation
> > [    0.000000]
> > [    0.000000] 3 locks held by swapper/0:
> > [    0.000000]  #0:  (cache_chain_mutex){+.+...}, at: [<c0bd9d2b>] kmem_cache_init_late+0xe/0x61
> > [    0.000000]  #1:  (&per_cpu(slab_lock, __cpu).lock){+.+...}, at: [<c04faa65>] __local_lock_irq+0x1e/0x5b
> > [    0.000000]  #2:  (&parent->list_lock){+.+...}, at: [<c04fc538>] do_tune_cpucache+0xf2/0x2bb
> > [    0.000000]
> > [    0.000000] stack backtrace:
> > [    0.000000] Pid: 0, comm: swapper Not tainted 3.0.0-1.rt5.1.fc15.ccrma.i686.rtPAE #1
> > [    0.000000] Call Trace:
> > [    0.000000]  [<c0856355>] ? printk+0x2d/0x2f
> > [    0.000000]  [<c0474a4b>] __lock_acquire+0x805/0xb57
> > [    0.000000]  [<c0472604>] ? lock_release_holdtime.part.10+0x4b/0x51
> > [    0.000000]  [<c085ecb4>] ? _raw_spin_unlock+0x31/0x3d
> > [    0.000000]  [<c085dbc5>] ? rt_spin_lock_slowlock+0x75/0x190
> > [    0.000000]  [<c04720c3>] ? trace_hardirqs_off+0xb/0xd
> > [    0.000000]  [<c04fb406>] ? __cache_free+0x43/0xc3
> > [    0.000000]  [<c0475215>] lock_acquire+0xde/0x11d
> > [    0.000000]  [<c04fb406>] ? __cache_free+0x43/0xc3
> > [    0.000000]  [<c085e24f>] rt_spin_lock+0x50/0x56
> > [    0.000000]  [<c04fb406>] ? __cache_free+0x43/0xc3
> > [    0.000000]  [<c04fb406>] __cache_free+0x43/0xc3
> > [    0.000000]  [<c043646d>] ? test_ti_thread_flag+0x8/0x10
> > [    0.000000]  [<c04fb23f>] kmem_cache_free+0x6c/0xdc
> > [    0.000000]  [<c04fb2fe>] slab_destroy+0x4f/0x53
> > [    0.000000]  [<c04fb396>] free_block+0x94/0xc1
> > [    0.000000]  [<c04fc551>] do_tune_cpucache+0x10b/0x2bb
> > [    0.000000]  [<c04fc8dc>] enable_cpucache+0x7b/0xa7
> > [    0.000000]  [<c0bd9d3c>] kmem_cache_init_late+0x1f/0x61
> > [    0.000000]  [<c0bba687>] start_kernel+0x24c/0x363
> > [    0.000000]  [<c0bba1c4>] ? loglevel+0x18/0x18
> > [    0.000000]  [<c0bba0ba>] i386_start_kernel+0xa9/0xaf 
> 
> Ooh, fun.. one does wonder why mainline doesn't show this..
> 
> This is the normal OFF_SLAB recursion, and the reason this shows up is
> because this is ran before we do the lockdep fixup.
> 
> Fernando, does something like the below (not actually against -rt, but
> it shouldn't matter much) fix things?
> 
> ---
> Subject: slab, lockdep: Annotate the locks before using
> 
> Fernando found we hit the regular OFF_SLAB 'recursion' before we
> annotate the locks, cure this.
> 
> Reported-by: Fernando Lopez-Lezcano <nando@ccrma.Stanford.EDU>
> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>

If you want to pick this up in the lockdep tree:

Acked-by: Pekka Enberg <penberg@kernel.org>

> ---
> Index: linux-2.6/mm/slab.c
> ===================================================================
> --- linux-2.6.orig/mm/slab.c
> +++ linux-2.6/mm/slab.c
> @@ -1665,6 +1665,9 @@ void __init kmem_cache_init_late(void)
>  {
>  	struct kmem_cache *cachep;
>  
> +	/* Annotate slab for lockdep -- annotate the malloc caches */
> +	init_lock_keys();
> +
>  	/* 6) resize the head arrays to their final sizes */
>  	mutex_lock(&cache_chain_mutex);
>  	list_for_each_entry(cachep, &cache_chain, next)
> @@ -1675,9 +1678,6 @@ void __init kmem_cache_init_late(void)
>  	/* Done! */
>  	g_cpucache_up = FULL;
>  
> -	/* Annotate slab for lockdep -- annotate the malloc caches */
> -	init_lock_keys();
> -
>  	/*
>  	 * Register a cpu startup notifier callback that initializes
>  	 * cpu_cache_get for all new cpus
> 
> 



^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [ANNOUNCE] 3.0-rt4
  2011-07-28 19:36   ` Thomas Gleixner
@ 2011-07-29  0:13     ` Fernando Lopez-Lezcano
  0 siblings, 0 replies; 35+ messages in thread
From: Fernando Lopez-Lezcano @ 2011-07-29  0:13 UTC (permalink / raw)
  To: Thomas Gleixner
  Cc: Fernando Lopez-Lezcano, LKML, linux-rt-users, Peter Zijlstra,
	Paul E. McKenney, Steven Rostedt, Jason Wessel

On 07/28/2011 12:36 PM, Thomas Gleixner wrote:
> On Thu, 28 Jul 2011, Fernando Lopez-Lezcano wrote:
>
>> On 07/27/2011 02:37 PM, Thomas Gleixner wrote:
>>> Dear RT Folks,
>>>
>>> I'm pleased to announce the 3.0-rt4 release.
>>
>> Testing rt5 (lenovo dual core laptop running fc15, kernel based on koji's
>> 3.0.0 build plus rt5)...
...
>> (I guess because HIGHMEM is disabled the computer only finds 800M+ of LOWMEM
>> and that is all top reports - total installed is 4G)
>
> Yes, that's the state for now until someone fixes it :)

Oh well... :-<
-- Fernando

^ permalink raw reply	[flat|nested] 35+ messages in thread

* Re: [ANNOUNCE] 3.0-rt4
  2011-07-28 21:22     ` Peter Zijlstra
  (?)
  (?)
@ 2011-07-29  0:17     ` Fernando Lopez-Lezcano
  -1 siblings, 0 replies; 35+ messages in thread
From: Fernando Lopez-Lezcano @ 2011-07-29  0:17 UTC (permalink / raw)
  To: Peter Zijlstra
  Cc: Fernando Lopez-Lezcano, Thomas Gleixner, LKML, linux-rt-users,
	Paul E. McKenney, Steven Rostedt, Jason Wessel, Pekka Enberg

On 07/28/2011 02:22 PM, Peter Zijlstra wrote:
> On Thu, 2011-07-28 at 12:16 -0700, Fernando Lopez-Lezcano wrote:
>> [    0.000000] =============================================
>> [    0.000000] [ INFO: possible recursive locking detected ]
>> [    0.000000] 3.0.0-1.rt5.1.fc15.ccrma.i686.rtPAE #1
>> [    0.000000] ---------------------------------------------
>> [    0.000000] swapper/0 is trying to acquire lock:
>> [    0.000000]  (&parent->list_lock){+.+...}, at: [<c04fb406>] __cache_free+0x43/0xc3
>> [    0.000000]
>> [    0.000000] but task is already holding lock:
>> [    0.000000]  (&parent->list_lock){+.+...}, at: [<c04fc538>] do_tune_cpucache+0xf2/0x2bb
>> [    0.000000]
>> [    0.000000] other info that might help us debug this:
>> [    0.000000]  Possible unsafe locking scenario:
>> [    0.000000]
>> [    0.000000]        CPU0
>> [    0.000000]        ----
>> [    0.000000]   lock(&parent->list_lock);
>> [    0.000000]   lock(&parent->list_lock);
>> [    0.000000]
>> [    0.000000]  *** DEADLOCK ***
>> [    0.000000]
>> [    0.000000]  May be due to missing lock nesting notation
>> [    0.000000]
>> [    0.000000] 3 locks held by swapper/0:
>> [    0.000000]  #0:  (cache_chain_mutex){+.+...}, at: [<c0bd9d2b>] kmem_cache_init_late+0xe/0x61
>> [    0.000000]  #1:  (&per_cpu(slab_lock, __cpu).lock){+.+...}, at: [<c04faa65>] __local_lock_irq+0x1e/0x5b
>> [    0.000000]  #2:  (&parent->list_lock){+.+...}, at: [<c04fc538>] do_tune_cpucache+0xf2/0x2bb
>> [    0.000000]
>> [    0.000000] stack backtrace:
>> [    0.000000] Pid: 0, comm: swapper Not tainted 3.0.0-1.rt5.1.fc15.ccrma.i686.rtPAE #1
>> [    0.000000] Call Trace:
>> [    0.000000]  [<c0856355>] ? printk+0x2d/0x2f
>> [    0.000000]  [<c0474a4b>] __lock_acquire+0x805/0xb57
>> [    0.000000]  [<c0472604>] ? lock_release_holdtime.part.10+0x4b/0x51
>> [    0.000000]  [<c085ecb4>] ? _raw_spin_unlock+0x31/0x3d
>> [    0.000000]  [<c085dbc5>] ? rt_spin_lock_slowlock+0x75/0x190
>> [    0.000000]  [<c04720c3>] ? trace_hardirqs_off+0xb/0xd
>> [    0.000000]  [<c04fb406>] ? __cache_free+0x43/0xc3
>> [    0.000000]  [<c0475215>] lock_acquire+0xde/0x11d
>> [    0.000000]  [<c04fb406>] ? __cache_free+0x43/0xc3
>> [    0.000000]  [<c085e24f>] rt_spin_lock+0x50/0x56
>> [    0.000000]  [<c04fb406>] ? __cache_free+0x43/0xc3
>> [    0.000000]  [<c04fb406>] __cache_free+0x43/0xc3
>> [    0.000000]  [<c043646d>] ? test_ti_thread_flag+0x8/0x10
>> [    0.000000]  [<c04fb23f>] kmem_cache_free+0x6c/0xdc
>> [    0.000000]  [<c04fb2fe>] slab_destroy+0x4f/0x53
>> [    0.000000]  [<c04fb396>] free_block+0x94/0xc1
>> [    0.000000]  [<c04fc551>] do_tune_cpucache+0x10b/0x2bb
>> [    0.000000]  [<c04fc8dc>] enable_cpucache+0x7b/0xa7
>> [    0.000000]  [<c0bd9d3c>] kmem_cache_init_late+0x1f/0x61
>> [    0.000000]  [<c0bba687>] start_kernel+0x24c/0x363
>> [    0.000000]  [<c0bba1c4>] ? loglevel+0x18/0x18
>> [    0.000000]  [<c0bba0ba>] i386_start_kernel+0xa9/0xaf
>
> Ooh, fun.. one does wonder why mainline doesn't show this..
>
> This is the normal OFF_SLAB recursion, and the reason this shows up is
> because this is ran before we do the lockdep fixup.
>
> Fernando, does something like the below (not actually against -rt, but
> it shouldn't matter much) fix things?

Strange. Looks like it only happens on a cold start (I would have to 
test more to be sure), so far two warm starts and it is not there, one 
cold start and it is there - sorry, I have run out of time now for more 
tests... (I checked my build logs and the patch applied cleanly, no 
complains there). Come to think of it I think this was not always 
happening before the patch (ie: not getting the error on all boots).

-- Fernando


[    0.000000] =============================================
[    0.000000] [ INFO: possible recursive locking detected ]
[    0.000000] 3.0.0-1.rt6.1.fc15.ccrma.i686.rtPAE #1
[    0.000000] ---------------------------------------------
[    0.000000] swapper/0 is trying to acquire lock:
[    0.000000]  (&parent->list_lock){+.+...}, at: [<c04fb406>] 
__cache_free+0x43/0xc3
[    0.000000]
[    0.000000] but task is already holding lock:
[    0.000000]  (&parent->list_lock){+.+...}, at: [<c04fc538>] 
do_tune_cpucache+0xf2/0x2bb
[    0.000000]
[    0.000000] other info that might help us debug this:
[    0.000000]  Possible unsafe locking scenario:
[    0.000000]
[    0.000000]        CPU0
[    0.000000]        ----
[    0.000000]   lock(&parent->list_lock);
[    0.000000]   lock(&parent->list_lock);
[    0.000000]
[    0.000000]  *** DEADLOCK ***
[    0.000000]
[    0.000000]  May be due to missing lock nesting notation
[    0.000000]
[    0.000000] 3 locks held by swapper/0:
[    0.000000]  #0:  (cache_chain_mutex){+.+...}, at: [<c0bd9d3b>] 
kmem_cache_init_late+0x1e/0x6a
[    0.000000]  #1:  (&per_cpu(slab_lock, __cpu).lock){+.+...}, at: 
[<c04faa65>] __local_lock_irq+0x1e/0x5b
[    0.000000]  #2:  (&parent->list_lock){+.+...}, at: [<c04fc538>] 
do_tune_cpucache+0xf2/0x2bb
[    0.000000]
[    0.000000] stack backtrace:
[    0.000000] Pid: 0, comm: swapper Not tainted 
3.0.0-1.rt6.1.fc15.ccrma.i686.rtPAE #1
[    0.000000] Call Trace:
[    0.000000]  [<c0856355>] ? printk+0x2d/0x2f
[    0.000000]  [<c0474a5b>] __lock_acquire+0x805/0xb57
[    0.000000]  [<c0472614>] ? lock_release_holdtime.part.10+0x4b/0x51
[    0.000000]  [<c085ecb4>] ? _raw_spin_unlock+0x31/0x3d
[    0.000000]  [<c085dbc5>] ? rt_spin_lock_slowlock+0x75/0x190
[    0.000000]  [<c04720d3>] ? trace_hardirqs_off+0xb/0xd
[    0.000000]  [<c04fb406>] ? __cache_free+0x43/0xc3
[    0.000000]  [<c0475225>] lock_acquire+0xde/0x11d
[    0.000000]  [<c04fb406>] ? __cache_free+0x43/0xc3
[    0.000000]  [<c085e24f>] rt_spin_lock+0x50/0x56
[    0.000000]  [<c04fb406>] ? __cache_free+0x43/0xc3
[    0.000000]  [<c04fb406>] __cache_free+0x43/0xc3
[    0.000000]  [<c043646d>] ? test_ti_thread_flag+0x8/0x10
[    0.000000]  [<c04fb23f>] kmem_cache_free+0x6c/0xdc
[    0.000000]  [<c04fb2fe>] slab_destroy+0x4f/0x53
[    0.000000]  [<c04fb396>] free_block+0x94/0xc1
[    0.000000]  [<c04fc551>] do_tune_cpucache+0x10b/0x2bb
[    0.000000]  [<c04fc8dc>] enable_cpucache+0x7b/0xa7
[    0.000000]  [<c0bd9d4c>] kmem_cache_init_late+0x2f/0x6a
[    0.000000]  [<c0bba687>] start_kernel+0x24c/0x363
[    0.000000]  [<c0bba1c4>] ? loglevel+0x18/0x18
[    0.000000]  [<c0bba0ba>] i386_start_kernel+0xa9/0xaf
[    0.000000] Console: colour VGA+ 80x25




^ permalink raw reply	[flat|nested] 35+ messages in thread

* [tip:core/urgent] slab, lockdep: Annotate the locks before using them
  2011-07-28 21:22     ` Peter Zijlstra
                       ` (2 preceding siblings ...)
  (?)
@ 2011-08-04  8:36     ` tip-bot for Peter Zijlstra
  -1 siblings, 0 replies; 35+ messages in thread
From: tip-bot for Peter Zijlstra @ 2011-08-04  8:36 UTC (permalink / raw)
  To: linux-tip-commits
  Cc: linux-kernel, hpa, mingo, a.p.zijlstra, penberg, peterz, nando,
	tglx, mingo

Commit-ID:  30765b92ada267c5395fc788623cb15233276f5c
Gitweb:     http://git.kernel.org/tip/30765b92ada267c5395fc788623cb15233276f5c
Author:     Peter Zijlstra <peterz@infradead.org>
AuthorDate: Thu, 28 Jul 2011 23:22:56 +0200
Committer:  Ingo Molnar <mingo@elte.hu>
CommitDate: Thu, 4 Aug 2011 10:18:00 +0200

slab, lockdep: Annotate the locks before using them

Fernando found we hit the regular OFF_SLAB 'recursion' before we
annotate the locks, cure this.

The relevant portion of the stack-trace:

> [    0.000000]  [<c085e24f>] rt_spin_lock+0x50/0x56
> [    0.000000]  [<c04fb406>] __cache_free+0x43/0xc3
> [    0.000000]  [<c04fb23f>] kmem_cache_free+0x6c/0xdc
> [    0.000000]  [<c04fb2fe>] slab_destroy+0x4f/0x53
> [    0.000000]  [<c04fb396>] free_block+0x94/0xc1
> [    0.000000]  [<c04fc551>] do_tune_cpucache+0x10b/0x2bb
> [    0.000000]  [<c04fc8dc>] enable_cpucache+0x7b/0xa7
> [    0.000000]  [<c0bd9d3c>] kmem_cache_init_late+0x1f/0x61
> [    0.000000]  [<c0bba687>] start_kernel+0x24c/0x363
> [    0.000000]  [<c0bba0ba>] i386_start_kernel+0xa9/0xaf

Reported-by: Fernando Lopez-Lezcano <nando@ccrma.Stanford.EDU>
Acked-by: Pekka Enberg <penberg@kernel.org>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1311888176.2617.379.camel@laptop
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
 mm/slab.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/mm/slab.c b/mm/slab.c
index 0703578..6d90a09 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -1666,6 +1666,9 @@ void __init kmem_cache_init_late(void)
 {
 	struct kmem_cache *cachep;
 
+	/* Annotate slab for lockdep -- annotate the malloc caches */
+	init_lock_keys();
+
 	/* 6) resize the head arrays to their final sizes */
 	mutex_lock(&cache_chain_mutex);
 	list_for_each_entry(cachep, &cache_chain, next)
@@ -1676,9 +1679,6 @@ void __init kmem_cache_init_late(void)
 	/* Done! */
 	g_cpucache_up = FULL;
 
-	/* Annotate slab for lockdep -- annotate the malloc caches */
-	init_lock_keys();
-
 	/*
 	 * Register a cpu startup notifier callback that initializes
 	 * cpu_cache_get for all new cpus

^ permalink raw reply	[flat|nested] 35+ messages in thread

end of thread, other threads:[~2011-08-04  8:36 UTC | newest]

Thread overview: 35+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2011-07-27 21:37 [ANNOUNCE] 3.0-rt4 Thomas Gleixner
2011-07-27 21:57 ` Frank Rowand
2011-07-27 22:05   ` Thomas Gleixner
2011-07-27 22:27     ` Frank Rowand
2011-07-28  7:33 ` Nikita V. Youshchenko
2011-07-28  8:06   ` Thomas Gleixner
2011-07-28  8:24     ` Nikita V. Youshchenko
2011-07-28  8:44       ` Peter Zijlstra
2011-07-28  8:51         ` Nikita V. Youshchenko
2011-07-28  9:21           ` Anca Emanuel
2011-07-28 16:10             ` Thomas Gleixner
2011-07-28  9:37           ` Thomas Gleixner
2011-07-28  8:43     ` Peter Zijlstra
2011-07-28  9:41 ` Yong Zhang
2011-07-28  9:41   ` Yong Zhang
2011-07-28  9:49   ` Thomas Gleixner
2011-07-28 11:22 ` N, Mugunthan V
2011-07-28 11:36   ` Thomas Gleixner
2011-07-28 15:59 ` hermann
2011-07-28 17:41 ` Paul E. McKenney
2011-07-28 17:43   ` Thomas Gleixner
2011-07-28 18:32     ` Paul E. McKenney
2011-07-28 19:05       ` Thomas Gleixner
2011-07-28 19:34         ` Paul E. McKenney
2011-07-28 20:29           ` Paul E. McKenney
2011-07-28 17:42 ` Jason Wessel
2011-07-28 17:49   ` Thomas Gleixner
2011-07-28 19:16 ` Fernando Lopez-Lezcano
2011-07-28 19:36   ` Thomas Gleixner
2011-07-29  0:13     ` Fernando Lopez-Lezcano
2011-07-28 21:22   ` Peter Zijlstra
2011-07-28 21:22     ` Peter Zijlstra
2011-07-28 22:55     ` Pekka Enberg
2011-07-29  0:17     ` Fernando Lopez-Lezcano
2011-08-04  8:36     ` [tip:core/urgent] slab, lockdep: Annotate the locks before using them tip-bot for Peter Zijlstra

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