* [PULL] cpumask conversion patches for sched
@ 2008-11-24 16:08 Rusty Russell
2008-11-24 17:17 ` Ingo Molnar
0 siblings, 1 reply; 14+ messages in thread
From: Rusty Russell @ 2008-11-24 16:08 UTC (permalink / raw)
To: Ingo Molnar; +Cc: Mike Travis, linux-kernel
Hi Ingo,
Keeping track of sched.c changes without breaking linux-next has
proven impossible, so I've split the sched patches out for you, split
them nicely, and rebased against your linux-2.6-sched. Please pull.
Works for me (with and without CONFIG_CPUMASK_OFFSTACK), but
there are a large number of config variations possible that I might
have broken. Not to mention outright bugs.
The following changes since commit b27fef5b222564b6e7ae71f7110c233b2fb45a38:
Ingo Molnar (1):
Merge branch 'x86/defconfig'
are available in the git repository at:
ssh://master.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-ingo.git master
Mike Travis (1):
sched: Reduce stack size requirements in kernel/sched.c
Rusty Russell (20):
sched: convert sched.c from for_each_cpu_mask to for_each_cpu.
sched: get rid of boutique sched.c allocations, use cpumask_var_t.
sched: remove any_online_cpu()
sched: wrap sched_group and sched_domain cpumask accesses.
sched: convert struct sched_group/sched_domain cpumask_ts to variable bitmaps
sched: convert nohz_cpu_mask to cpumask_var_t.
sched: convert struct root_domain to cpumask_var_t.
sched: convert nohz struct to cpumask_var_t.
sched: convert idle_balance() to cpumask_var_t.
sched: convert rebalance_domains() to cpumask_var_t.
sched: convert sys_sched_getaffinity() to cpumask_var_t.
sched: avoid stack var in move_task_off_dead_cpu
sched: convert struct (sys_)sched_setaffinity() to cpumask_var_t.
sched: convert sched_domain_debug to cpumask_var_t.
sched: convert cpu_isolated_map to cpumask_var_t.
sched: convert falback_doms to cpumask_var_t.
sched: convert struct cpupri_vec cpumask_var_t.
sched: convert check_preempt_equal_prio to cpumask_var_t.
sched: convert local_cpu_mask to cpumask_var_t.
sched: convert remaining old-style cpumask operators
include/linux/sched.h | 35 ++-
kernel/rcuclassic.c | 2 +-
kernel/sched.c | 885 +++++++++++++++++++++++++---------------------
kernel/sched_cpupri.c | 39 ++-
kernel/sched_cpupri.h | 5 +-
kernel/sched_fair.c | 14 +-
kernel/sched_rt.c | 73 +++--
kernel/sched_stats.h | 3 +-
kernel/time/tick-sched.c | 10 +-
9 files changed, 589 insertions(+), 477 deletions(-)
diff --git a/include/linux/sched.h b/include/linux/sched.h
index e22cb72..e51da83 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -249,7 +249,7 @@ extern void init_idle_bootup_task(struct task_struct *idle);
extern int runqueue_is_locked(void);
extern void task_rq_unlock_wait(struct task_struct *p);
-extern cpumask_t nohz_cpu_mask;
+extern cpumask_var_t nohz_cpu_mask;
#if defined(CONFIG_SMP) && defined(CONFIG_NO_HZ)
extern int select_nohz_load_balancer(int cpu);
#else
@@ -771,7 +771,6 @@ enum cpu_idle_type {
struct sched_group {
struct sched_group *next; /* Must be a circular list */
- cpumask_t cpumask;
/*
* CPU power of this group, SCHED_LOAD_SCALE being max power for a
@@ -784,8 +783,15 @@ struct sched_group {
* (see include/linux/reciprocal_div.h)
*/
u32 reciprocal_cpu_power;
+
+ unsigned long cpumask[];
};
+static inline struct cpumask *sched_group_cpus(struct sched_group *sg)
+{
+ return to_cpumask(sg->cpumask);
+}
+
enum sched_domain_level {
SD_LV_NONE = 0,
SD_LV_SIBLING,
@@ -809,7 +815,6 @@ struct sched_domain {
struct sched_domain *parent; /* top domain must be null terminated */
struct sched_domain *child; /* bottom domain must be null terminated */
struct sched_group *groups; /* the balancing groups of the domain */
- cpumask_t span; /* span of all CPUs in this domain */
unsigned long min_interval; /* Minimum balance interval ms */
unsigned long max_interval; /* Maximum balance interval ms */
unsigned int busy_factor; /* less balancing by factor if busy */
@@ -864,9 +869,17 @@ struct sched_domain {
#ifdef CONFIG_SCHED_DEBUG
char *name;
#endif
+
+ /* span of all CPUs in this domain */
+ unsigned long span[];
};
-extern void partition_sched_domains(int ndoms_new, cpumask_t *doms_new,
+static inline struct cpumask *sched_domain_span(struct sched_domain *sd)
+{
+ return to_cpumask(sd->span);
+}
+
+extern void partition_sched_domains(int ndoms_new, struct cpumask *doms_new,
struct sched_domain_attr *dattr_new);
extern int arch_reinit_sched_domains(void);
@@ -875,7 +888,7 @@ extern int arch_reinit_sched_domains(void);
struct sched_domain_attr;
static inline void
-partition_sched_domains(int ndoms_new, cpumask_t *doms_new,
+partition_sched_domains(int ndoms_new, struct cpumask *doms_new,
struct sched_domain_attr *dattr_new)
{
}
@@ -957,7 +970,7 @@ struct sched_class {
void (*task_wake_up) (struct rq *this_rq, struct task_struct *task);
void (*set_cpus_allowed)(struct task_struct *p,
- const cpumask_t *newmask);
+ const struct cpumask *newmask);
void (*rq_online)(struct rq *rq);
void (*rq_offline)(struct rq *rq);
@@ -1598,12 +1611,12 @@ extern cputime_t task_gtime(struct task_struct *p);
#ifdef CONFIG_SMP
extern int set_cpus_allowed_ptr(struct task_struct *p,
- const cpumask_t *new_mask);
+ const struct cpumask *new_mask);
#else
static inline int set_cpus_allowed_ptr(struct task_struct *p,
- const cpumask_t *new_mask)
+ const struct cpumask *new_mask)
{
- if (!cpu_isset(0, *new_mask))
+ if (!cpumask_test_cpu(0, new_mask))
return -EINVAL;
return 0;
}
@@ -2229,8 +2242,8 @@ __trace_special(void *__tr, void *__data,
}
#endif
-extern long sched_setaffinity(pid_t pid, const cpumask_t *new_mask);
-extern long sched_getaffinity(pid_t pid, cpumask_t *mask);
+extern long sched_setaffinity(pid_t pid, const struct cpumask *new_mask);
+extern long sched_getaffinity(pid_t pid, struct cpumask *mask);
extern int sched_mc_power_savings, sched_smt_power_savings;
diff --git a/kernel/rcuclassic.c b/kernel/rcuclassic.c
index e503a00..c03ca3e 100644
--- a/kernel/rcuclassic.c
+++ b/kernel/rcuclassic.c
@@ -393,7 +393,7 @@ static void rcu_start_batch(struct rcu_ctrlblk *rcp)
* unnecessarily.
*/
smp_mb();
- cpus_andnot(rcp->cpumask, cpu_online_map, nohz_cpu_mask);
+ cpumask_andnot(&rcp->cpumask, cpu_online_mask, nohz_cpu_mask);
rcp->signaled = 0;
}
diff --git a/kernel/sched.c b/kernel/sched.c
index f6d6ea3..92a35c0 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -487,14 +487,14 @@ struct rt_rq {
*/
struct root_domain {
atomic_t refcount;
- cpumask_t span;
- cpumask_t online;
+ cpumask_var_t span;
+ cpumask_var_t online;
/*
* The "RT overload" flag: it gets set if a CPU has more than
* one runnable RT task.
*/
- cpumask_t rto_mask;
+ cpumask_var_t rto_mask;
atomic_t rto_count;
#ifdef CONFIG_SMP
struct cpupri cpupri;
@@ -1501,7 +1501,7 @@ static int tg_shares_up(struct task_group *tg, void *data)
struct sched_domain *sd = data;
int i;
- for_each_cpu_mask(i, sd->span) {
+ for_each_cpu(i, sched_domain_span(sd)) {
/*
* If there are currently no tasks on the cpu pretend there
* is one of average load so that when a new task gets to
@@ -1522,7 +1522,7 @@ static int tg_shares_up(struct task_group *tg, void *data)
if (!sd->parent || !(sd->parent->flags & SD_LOAD_BALANCE))
shares = tg->shares;
- for_each_cpu_mask(i, sd->span)
+ for_each_cpu(i, sched_domain_span(sd))
update_group_shares_cpu(tg, i, shares, rq_weight);
return 0;
@@ -2053,15 +2053,17 @@ find_idlest_group(struct sched_domain *sd, struct task_struct *p, int
this_cpu)
int i;
/* Skip over this group if it has no CPUs allowed */
- if (!cpus_intersects(group->cpumask, p->cpus_allowed))
+ if (!cpumask_intersects(sched_group_cpus(group),
+ &p->cpus_allowed))
continue;
- local_group = cpu_isset(this_cpu, group->cpumask);
+ local_group = cpumask_test_cpu(this_cpu,
+ sched_group_cpus(group));
/* Tally up the load of all CPUs in the group */
avg_load = 0;
- for_each_cpu_mask_nr(i, group->cpumask) {
+ for_each_cpu(i, sched_group_cpus(group)) {
/* Bias balancing toward cpus of our domain */
if (local_group)
load = source_load(i, load_idx);
@@ -2093,17 +2095,14 @@ find_idlest_group(struct sched_domain *sd, struct task_struct *p, int
this_cpu)
* find_idlest_cpu - find the idlest cpu among the cpus in group.
*/
static int
-find_idlest_cpu(struct sched_group *group, struct task_struct *p, int this_cpu,
- cpumask_t *tmp)
+find_idlest_cpu(struct sched_group *group, struct task_struct *p, int this_cpu)
{
unsigned long load, min_load = ULONG_MAX;
int idlest = -1;
int i;
/* Traverse only the allowed CPUs */
- cpus_and(*tmp, group->cpumask, p->cpus_allowed);
-
- for_each_cpu_mask_nr(i, *tmp) {
+ for_each_cpu_and(i, sched_group_cpus(group), &p->cpus_allowed) {
load = weighted_cpuload(i);
if (load < min_load || (load == min_load && i == this_cpu)) {
@@ -2145,7 +2144,6 @@ static int sched_balance_self(int cpu, int flag)
update_shares(sd);
while (sd) {
- cpumask_t span, tmpmask;
struct sched_group *group;
int new_cpu, weight;
@@ -2154,14 +2152,13 @@ static int sched_balance_self(int cpu, int flag)
continue;
}
- span = sd->span;
group = find_idlest_group(sd, t, cpu);
if (!group) {
sd = sd->child;
continue;
}
- new_cpu = find_idlest_cpu(group, t, cpu, &tmpmask);
+ new_cpu = find_idlest_cpu(group, t, cpu);
if (new_cpu == -1 || new_cpu == cpu) {
/* Now try balancing at a lower domain level of cpu */
sd = sd->child;
@@ -2170,10 +2167,10 @@ static int sched_balance_self(int cpu, int flag)
/* Now try balancing at a lower domain level of new_cpu */
cpu = new_cpu;
+ weight = cpumask_weight(sched_domain_span(sd));
sd = NULL;
- weight = cpus_weight(span);
for_each_domain(cpu, tmp) {
- if (weight <= cpus_weight(tmp->span))
+ if (weight <= cpumask_weight(sched_domain_span(tmp)))
break;
if (tmp->flags & flag)
sd = tmp;
@@ -2218,7 +2215,7 @@ static int try_to_wake_up(struct task_struct *p, unsigned int state,
int sync)
cpu = task_cpu(p);
for_each_domain(this_cpu, sd) {
- if (cpu_isset(cpu, sd->span)) {
+ if (cpumask_test_cpu(cpu, sched_domain_span(sd))) {
update_shares(sd);
break;
}
@@ -2266,7 +2263,7 @@ static int try_to_wake_up(struct task_struct *p, unsigned int state,
int sync)
else {
struct sched_domain *sd;
for_each_domain(this_cpu, sd) {
- if (cpu_isset(cpu, sd->span)) {
+ if (cpumask_test_cpu(cpu, sched_domain_span(sd))) {
schedstat_inc(sd, ttwu_wake_remote);
break;
}
@@ -2832,7 +2829,7 @@ static void sched_migrate_task(struct task_struct *p, int dest_cpu)
struct rq *rq;
rq = task_rq_lock(p, &flags);
- if (!cpu_isset(dest_cpu, p->cpus_allowed)
+ if (!cpumask_test_cpu(dest_cpu, &p->cpus_allowed)
|| unlikely(!cpu_active(dest_cpu)))
goto out;
@@ -2898,7 +2895,7 @@ int can_migrate_task(struct task_struct *p, struct rq *rq, int
this_cpu,
* 2) cannot be migrated to this CPU due to cpus_allowed, or
* 3) are cache-hot on their current CPU.
*/
- if (!cpu_isset(this_cpu, p->cpus_allowed)) {
+ if (!cpumask_test_cpu(this_cpu, &p->cpus_allowed)) {
schedstat_inc(p, se.nr_failed_migrations_affine);
return 0;
}
@@ -3073,7 +3070,7 @@ static int move_one_task(struct rq *this_rq, int this_cpu, struct rq
*busiest,
static struct sched_group *
find_busiest_group(struct sched_domain *sd, int this_cpu,
unsigned long *imbalance, enum cpu_idle_type idle,
- int *sd_idle, const cpumask_t *cpus, int *balance)
+ int *sd_idle, const struct cpumask *cpus, int *balance)
{
struct sched_group *busiest = NULL, *this = NULL, *group = sd->groups;
unsigned long max_load, avg_load, total_load, this_load, total_pwr;
@@ -3109,10 +3106,11 @@ find_busiest_group(struct sched_domain *sd, int this_cpu,
unsigned long sum_avg_load_per_task;
unsigned long avg_load_per_task;
- local_group = cpu_isset(this_cpu, group->cpumask);
+ local_group = cpumask_test_cpu(this_cpu,
+ sched_group_cpus(group));
if (local_group)
- balance_cpu = first_cpu(group->cpumask);
+ balance_cpu = cpumask_first(sched_group_cpus(group));
/* Tally up the load of all CPUs in the group */
sum_weighted_load = sum_nr_running = avg_load = 0;
@@ -3121,13 +3119,8 @@ find_busiest_group(struct sched_domain *sd, int this_cpu,
max_cpu_load = 0;
min_cpu_load = ~0UL;
- for_each_cpu_mask_nr(i, group->cpumask) {
- struct rq *rq;
-
- if (!cpu_isset(i, *cpus))
- continue;
-
- rq = cpu_rq(i);
+ for_each_cpu_and(i, sched_group_cpus(group), cpus) {
+ struct rq *rq = cpu_rq(i);
if (*sd_idle && rq->nr_running)
*sd_idle = 0;
@@ -3238,8 +3231,8 @@ find_busiest_group(struct sched_domain *sd, int this_cpu,
*/
if ((sum_nr_running < min_nr_running) ||
(sum_nr_running == min_nr_running &&
- first_cpu(group->cpumask) <
- first_cpu(group_min->cpumask))) {
+ cpumask_first(sched_group_cpus(group)) <
+ cpumask_first(sched_group_cpus(group_min)))) {
group_min = group;
min_nr_running = sum_nr_running;
min_load_per_task = sum_weighted_load /
@@ -3254,8 +3247,8 @@ find_busiest_group(struct sched_domain *sd, int this_cpu,
if (sum_nr_running <= group_capacity - 1) {
if (sum_nr_running > leader_nr_running ||
(sum_nr_running == leader_nr_running &&
- first_cpu(group->cpumask) >
- first_cpu(group_leader->cpumask))) {
+ cpumask_first(sched_group_cpus(group)) >
+ cpumask_first(sched_group_cpus(group_leader)))) {
group_leader = group;
leader_nr_running = sum_nr_running;
}
@@ -3394,16 +3387,16 @@ ret:
*/
static struct rq *
find_busiest_queue(struct sched_group *group, enum cpu_idle_type idle,
- unsigned long imbalance, const cpumask_t *cpus)
+ unsigned long imbalance, const struct cpumask *cpus)
{
struct rq *busiest = NULL, *rq;
unsigned long max_load = 0;
int i;
- for_each_cpu_mask_nr(i, group->cpumask) {
+ for_each_cpu(i, sched_group_cpus(group)) {
unsigned long wl;
- if (!cpu_isset(i, *cpus))
+ if (!cpumask_test_cpu(i, cpus))
continue;
rq = cpu_rq(i);
@@ -3433,7 +3426,7 @@ find_busiest_queue(struct sched_group *group, enum cpu_idle_type idle,
*/
static int load_balance(int this_cpu, struct rq *this_rq,
struct sched_domain *sd, enum cpu_idle_type idle,
- int *balance, cpumask_t *cpus)
+ int *balance, struct cpumask *cpus)
{
int ld_moved, all_pinned = 0, active_balance = 0, sd_idle = 0;
struct sched_group *group;
@@ -3441,7 +3434,7 @@ static int load_balance(int this_cpu, struct rq *this_rq,
struct rq *busiest;
unsigned long flags;
- cpus_setall(*cpus);
+ cpumask_setall(cpus);
/*
* When power savings policy is enabled for the parent domain, idle
@@ -3501,8 +3494,8 @@ redo:
/* All tasks on this runqueue were pinned by CPU affinity */
if (unlikely(all_pinned)) {
- cpu_clear(cpu_of(busiest), *cpus);
- if (!cpus_empty(*cpus))
+ cpumask_clear_cpu(cpu_of(busiest), cpus);
+ if (!cpumask_empty(cpus))
goto redo;
goto out_balanced;
}
@@ -3519,7 +3512,8 @@ redo:
/* don't kick the migration_thread, if the curr
* task on busiest cpu can't be moved to this_cpu
*/
- if (!cpu_isset(this_cpu, busiest->curr->cpus_allowed)) {
+ if (!cpumask_test_cpu(this_cpu,
+ &busiest->curr->cpus_allowed)) {
spin_unlock_irqrestore(&busiest->lock, flags);
all_pinned = 1;
goto out_one_pinned;
@@ -3594,7 +3588,7 @@ out:
*/
static int
load_balance_newidle(int this_cpu, struct rq *this_rq, struct sched_domain *sd,
- cpumask_t *cpus)
+ struct cpumask *cpus)
{
struct sched_group *group;
struct rq *busiest = NULL;
@@ -3603,7 +3597,7 @@ load_balance_newidle(int this_cpu, struct rq *this_rq, struct
sched_domain *sd,
int sd_idle = 0;
int all_pinned = 0;
- cpus_setall(*cpus);
+ cpumask_setall(cpus);
/*
* When power savings policy is enabled for the parent domain, idle
@@ -3647,8 +3641,8 @@ redo:
double_unlock_balance(this_rq, busiest);
if (unlikely(all_pinned)) {
- cpu_clear(cpu_of(busiest), *cpus);
- if (!cpus_empty(*cpus))
+ cpumask_clear_cpu(cpu_of(busiest), cpus);
+ if (!cpumask_empty(cpus))
goto redo;
}
}
@@ -3683,7 +3677,10 @@ static void idle_balance(int this_cpu, struct rq *this_rq)
struct sched_domain *sd;
int pulled_task = -1;
unsigned long next_balance = jiffies + HZ;
- cpumask_t tmpmask;
+ cpumask_var_t tmpmask;
+
+ if (!alloc_cpumask_var(&tmpmask, GFP_ATOMIC))
+ return;
for_each_domain(this_cpu, sd) {
unsigned long interval;
@@ -3694,7 +3691,7 @@ static void idle_balance(int this_cpu, struct rq *this_rq)
if (sd->flags & SD_BALANCE_NEWIDLE)
/* If we've pulled tasks over stop searching: */
pulled_task = load_balance_newidle(this_cpu, this_rq,
- sd, &tmpmask);
+ sd, tmpmask);
interval = msecs_to_jiffies(sd->balance_interval);
if (time_after(next_balance, sd->last_balance + interval))
@@ -3709,6 +3706,7 @@ static void idle_balance(int this_cpu, struct rq *this_rq)
*/
this_rq->next_balance = next_balance;
}
+ free_cpumask_var(tmpmask);
}
/*
@@ -3746,7 +3744,7 @@ static void active_load_balance(struct rq *busiest_rq, int busiest_cpu)
/* Search for an sd spanning us and the target CPU. */
for_each_domain(target_cpu, sd) {
if ((sd->flags & SD_LOAD_BALANCE) &&
- cpu_isset(busiest_cpu, sd->span))
+ cpumask_test_cpu(busiest_cpu, sched_domain_span(sd)))
break;
}
@@ -3765,10 +3763,9 @@ static void active_load_balance(struct rq *busiest_rq, int
busiest_cpu)
#ifdef CONFIG_NO_HZ
static struct {
atomic_t load_balancer;
- cpumask_t cpu_mask;
+ cpumask_var_t cpu_mask;
} nohz ____cacheline_aligned = {
.load_balancer = ATOMIC_INIT(-1),
- .cpu_mask = CPU_MASK_NONE,
};
/*
@@ -3796,7 +3793,7 @@ int select_nohz_load_balancer(int stop_tick)
int cpu = smp_processor_id();
if (stop_tick) {
- cpu_set(cpu, nohz.cpu_mask);
+ cpumask_set_cpu(cpu, nohz.cpu_mask);
cpu_rq(cpu)->in_nohz_recently = 1;
/*
@@ -3810,7 +3807,7 @@ int select_nohz_load_balancer(int stop_tick)
}
/* time for ilb owner also to sleep */
- if (cpus_weight(nohz.cpu_mask) == num_online_cpus()) {
+ if (cpumask_weight(nohz.cpu_mask) == num_online_cpus()) {
if (atomic_read(&nohz.load_balancer) == cpu)
atomic_set(&nohz.load_balancer, -1);
return 0;
@@ -3823,10 +3820,10 @@ int select_nohz_load_balancer(int stop_tick)
} else if (atomic_read(&nohz.load_balancer) == cpu)
return 1;
} else {
- if (!cpu_isset(cpu, nohz.cpu_mask))
+ if (!cpumask_test_cpu(cpu, nohz.cpu_mask))
return 0;
- cpu_clear(cpu, nohz.cpu_mask);
+ cpumask_clear_cpu(cpu, nohz.cpu_mask);
if (atomic_read(&nohz.load_balancer) == cpu)
if (atomic_cmpxchg(&nohz.load_balancer, cpu, -1) != cpu)
@@ -3854,7 +3851,11 @@ static void rebalance_domains(int cpu, enum cpu_idle_type idle)
unsigned long next_balance = jiffies + 60*HZ;
int update_next_balance = 0;
int need_serialize;
- cpumask_t tmp;
+ cpumask_var_t tmp;
+
+ /* Fails alloc? Rebalancing probably not a priority right now. */
+ if (!alloc_cpumask_var(&tmp, GFP_ATOMIC))
+ return;
for_each_domain(cpu, sd) {
if (!(sd->flags & SD_LOAD_BALANCE))
@@ -3879,7 +3880,7 @@ static void rebalance_domains(int cpu, enum cpu_idle_type idle)
}
if (time_after_eq(jiffies, sd->last_balance + interval)) {
- if (load_balance(cpu, rq, sd, idle, &balance, &tmp)) {
+ if (load_balance(cpu, rq, sd, idle, &balance, tmp)) {
/*
* We've pulled tasks over so either we're no
* longer idle, or one of our SMT siblings is
@@ -3913,6 +3914,8 @@ out:
*/
if (likely(update_next_balance))
rq->next_balance = next_balance;
+
+ free_cpumask_var(tmp);
}
/*
@@ -3937,12 +3940,13 @@ static void run_rebalance_domains(struct softirq_action *h)
*/
if (this_rq->idle_at_tick &&
atomic_read(&nohz.load_balancer) == this_cpu) {
- cpumask_t cpus = nohz.cpu_mask;
struct rq *rq;
int balance_cpu;
- cpu_clear(this_cpu, cpus);
- for_each_cpu_mask_nr(balance_cpu, cpus) {
+ for_each_cpu(balance_cpu, nohz.cpu_mask) {
+ if (balance_cpu == this_cpu)
+ continue;
+
/*
* If this cpu gets work to do, stop the load balancing
* work being done for other cpus. Next load
@@ -3980,7 +3984,7 @@ static inline void trigger_load_balance(struct rq *rq, int cpu)
rq->in_nohz_recently = 0;
if (atomic_read(&nohz.load_balancer) == cpu) {
- cpu_clear(cpu, nohz.cpu_mask);
+ cpumask_clear_cpu(cpu, nohz.cpu_mask);
atomic_set(&nohz.load_balancer, -1);
}
@@ -3993,7 +3997,7 @@ static inline void trigger_load_balance(struct rq *rq, int cpu)
* TBD: Traverse the sched domains and nominate
* the nearest cpu in the nohz.cpu_mask.
*/
- int ilb = first_cpu(nohz.cpu_mask);
+ int ilb = cpumask_first(nohz.cpu_mask);
if (ilb < nr_cpu_ids)
resched_cpu(ilb);
@@ -4005,7 +4009,7 @@ static inline void trigger_load_balance(struct rq *rq, int cpu)
* cpus with ticks stopped, is it time for that to stop?
*/
if (rq->idle_at_tick && atomic_read(&nohz.load_balancer) == cpu &&
- cpus_weight(nohz.cpu_mask) == num_online_cpus()) {
+ cpumask_weight(nohz.cpu_mask) == num_online_cpus()) {
resched_cpu(cpu);
return;
}
@@ -4015,7 +4019,7 @@ static inline void trigger_load_balance(struct rq *rq, int cpu)
* someone else, then no need raise the SCHED_SOFTIRQ
*/
if (rq->idle_at_tick && atomic_read(&nohz.load_balancer) != cpu &&
- cpu_isset(cpu, nohz.cpu_mask))
+ cpumask_test_cpu(cpu, nohz.cpu_mask))
return;
#endif
if (time_after_eq(jiffies, rq->next_balance))
@@ -5373,10 +5377,9 @@ out_unlock:
return retval;
}
-long sched_setaffinity(pid_t pid, const cpumask_t *in_mask)
+long sched_setaffinity(pid_t pid, const struct cpumask *in_mask)
{
- cpumask_t cpus_allowed;
- cpumask_t new_mask = *in_mask;
+ cpumask_var_t cpus_allowed, new_mask;
struct task_struct *p;
int retval;
@@ -5398,6 +5401,14 @@ long sched_setaffinity(pid_t pid, const cpumask_t *in_mask)
get_task_struct(p);
read_unlock(&tasklist_lock);
+ if (!alloc_cpumask_var(&cpus_allowed, GFP_KERNEL)) {
+ retval = -ENOMEM;
+ goto out_put_task;
+ }
+ if (!alloc_cpumask_var(&new_mask, GFP_KERNEL)) {
+ retval = -ENOMEM;
+ goto out_free_cpus_allowed;
+ }
retval = -EPERM;
if ((current->euid != p->euid) && (current->euid != p->uid) &&
!capable(CAP_SYS_NICE))
@@ -5407,37 +5418,41 @@ long sched_setaffinity(pid_t pid, const cpumask_t *in_mask)
if (retval)
goto out_unlock;
- cpuset_cpus_allowed(p, &cpus_allowed);
- cpus_and(new_mask, new_mask, cpus_allowed);
+ cpuset_cpus_allowed(p, cpus_allowed);
+ cpumask_and(new_mask, in_mask, cpus_allowed);
again:
- retval = set_cpus_allowed_ptr(p, &new_mask);
+ retval = set_cpus_allowed_ptr(p, new_mask);
if (!retval) {
- cpuset_cpus_allowed(p, &cpus_allowed);
- if (!cpus_subset(new_mask, cpus_allowed)) {
+ cpuset_cpus_allowed(p, cpus_allowed);
+ if (!cpumask_subset(new_mask, cpus_allowed)) {
/*
* We must have raced with a concurrent cpuset
* update. Just reset the cpus_allowed to the
* cpuset's cpus_allowed
*/
- new_mask = cpus_allowed;
+ cpumask_copy(new_mask, cpus_allowed);
goto again;
}
}
out_unlock:
+ free_cpumask_var(new_mask);
+out_free_cpus_allowed:
+ free_cpumask_var(cpus_allowed);
+out_put_task:
put_task_struct(p);
put_online_cpus();
return retval;
}
static int get_user_cpu_mask(unsigned long __user *user_mask_ptr, unsigned len,
- cpumask_t *new_mask)
+ struct cpumask *new_mask)
{
- if (len < sizeof(cpumask_t)) {
- memset(new_mask, 0, sizeof(cpumask_t));
- } else if (len > sizeof(cpumask_t)) {
- len = sizeof(cpumask_t);
- }
+ if (len < cpumask_size())
+ cpumask_clear(new_mask);
+ else if (len > cpumask_size())
+ len = cpumask_size();
+
return copy_from_user(new_mask, user_mask_ptr, len) ? -EFAULT : 0;
}
@@ -5450,17 +5465,20 @@ static int get_user_cpu_mask(unsigned long __user *user_mask_ptr,
unsigned len,
asmlinkage long sys_sched_setaffinity(pid_t pid, unsigned int len,
unsigned long __user *user_mask_ptr)
{
- cpumask_t new_mask;
+ cpumask_var_t new_mask;
int retval;
- retval = get_user_cpu_mask(user_mask_ptr, len, &new_mask);
- if (retval)
- return retval;
+ if (!alloc_cpumask_var(&new_mask, GFP_KERNEL))
+ return -ENOMEM;
- return sched_setaffinity(pid, &new_mask);
+ retval = get_user_cpu_mask(user_mask_ptr, len, new_mask);
+ if (retval == 0)
+ retval = sched_setaffinity(pid, new_mask);
+ free_cpumask_var(new_mask);
+ return retval;
}
-long sched_getaffinity(pid_t pid, cpumask_t *mask)
+long sched_getaffinity(pid_t pid, struct cpumask *mask)
{
struct task_struct *p;
int retval;
@@ -5477,7 +5495,7 @@ long sched_getaffinity(pid_t pid, cpumask_t *mask)
if (retval)
goto out_unlock;
- cpus_and(*mask, p->cpus_allowed, cpu_online_map);
+ cpumask_and(mask, &p->cpus_allowed, cpu_online_mask);
out_unlock:
read_unlock(&tasklist_lock);
@@ -5496,19 +5514,24 @@ asmlinkage long sys_sched_getaffinity(pid_t pid, unsigned int len,
unsigned long __user *user_mask_ptr)
{
int ret;
- cpumask_t mask;
+ cpumask_var_t mask;
- if (len < sizeof(cpumask_t))
+ if (len < cpumask_size())
return -EINVAL;
- ret = sched_getaffinity(pid, &mask);
- if (ret < 0)
- return ret;
+ if (!alloc_cpumask_var(&mask, GFP_KERNEL))
+ return -ENOMEM;
- if (copy_to_user(user_mask_ptr, &mask, sizeof(cpumask_t)))
- return -EFAULT;
+ ret = sched_getaffinity(pid, mask);
+ if (ret == 0) {
+ if (copy_to_user(user_mask_ptr, mask, cpumask_size()))
+ ret = -EFAULT;
+ else
+ ret = cpumask_size();
+ }
+ free_cpumask_var(mask);
- return sizeof(cpumask_t);
+ return ret;
}
/**
@@ -5845,7 +5868,7 @@ void __cpuinit init_idle(struct task_struct *idle, int cpu)
idle->se.exec_start = sched_clock();
idle->prio = idle->normal_prio = MAX_PRIO;
- idle->cpus_allowed = cpumask_of_cpu(cpu);
+ cpumask_copy(&idle->cpus_allowed, cpumask_of(cpu));
__set_task_cpu(idle, cpu);
rq->curr = rq->idle = idle;
@@ -5872,9 +5895,9 @@ void __cpuinit init_idle(struct task_struct *idle, int cpu)
* indicates which cpus entered this state. This is used
* in the rcu update to wait only for active cpus. For system
* which do not switch off the HZ timer nohz_cpu_mask should
- * always be CPU_MASK_NONE.
+ * always be CPU_BITS_NONE.
*/
-cpumask_t nohz_cpu_mask = CPU_MASK_NONE;
+cpumask_var_t nohz_cpu_mask;
/*
* Increase the granularity value when there are more CPUs,
@@ -5929,7 +5952,7 @@ static inline void sched_init_granularity(void)
* task must not exit() & deallocate itself prematurely. The
* call is not atomic; no spinlocks may be held.
*/
-int set_cpus_allowed_ptr(struct task_struct *p, const cpumask_t *new_mask)
+int set_cpus_allowed_ptr(struct task_struct *p, const struct cpumask *new_mask)
{
struct migration_req req;
unsigned long flags;
@@ -5937,13 +5960,13 @@ int set_cpus_allowed_ptr(struct task_struct *p, const cpumask_t
*new_mask)
int ret = 0;
rq = task_rq_lock(p, &flags);
- if (!cpus_intersects(*new_mask, cpu_online_map)) {
+ if (!cpumask_intersects(new_mask, cpu_online_mask)) {
ret = -EINVAL;
goto out;
}
if (unlikely((p->flags & PF_THREAD_BOUND) && p != current &&
- !cpus_equal(p->cpus_allowed, *new_mask))) {
+ !cpumask_equal(&p->cpus_allowed, new_mask))) {
ret = -EINVAL;
goto out;
}
@@ -5951,15 +5974,15 @@ int set_cpus_allowed_ptr(struct task_struct *p, const cpumask_t
*new_mask)
if (p->sched_class->set_cpus_allowed)
p->sched_class->set_cpus_allowed(p, new_mask);
else {
- p->cpus_allowed = *new_mask;
- p->rt.nr_cpus_allowed = cpus_weight(*new_mask);
+ cpumask_copy(&p->cpus_allowed, new_mask);
+ p->rt.nr_cpus_allowed = cpumask_weight(new_mask);
}
/* Can the task run on the task's current CPU? If so, we're done */
- if (cpu_isset(task_cpu(p), *new_mask))
+ if (cpumask_test_cpu(task_cpu(p), new_mask))
goto out;
- if (migrate_task(p, any_online_cpu(*new_mask), &req)) {
+ if (migrate_task(p, cpumask_any_and(cpu_online_mask, new_mask), &req)) {
/* Need help from migration thread: drop lock and wait. */
task_rq_unlock(rq, &flags);
wake_up_process(rq->migration_thread);
@@ -6001,7 +6024,7 @@ static int __migrate_task(struct task_struct *p, int src_cpu, int
dest_cpu)
if (task_cpu(p) != src_cpu)
goto done;
/* Affinity changed (again). */
- if (!cpu_isset(dest_cpu, p->cpus_allowed))
+ if (!cpumask_test_cpu(dest_cpu, &p->cpus_allowed))
goto fail;
on_rq = p->se.on_rq;
@@ -6099,49 +6122,46 @@ static int __migrate_task_irq(struct task_struct *p, int src_cpu, int
dest_cpu)
static void move_task_off_dead_cpu(int dead_cpu, struct task_struct *p)
{
unsigned long flags;
- cpumask_t mask;
struct rq *rq;
int dest_cpu;
+ /* FIXME: Use cpumask_of_node here. */
+ cpumask_t _nodemask = node_to_cpumask(cpu_to_node(dead_cpu));
+ const struct cpumask *nodemask = &_nodemask;
+
+again:
+ /* Look for allowed, online CPU in same node. */
+ for_each_cpu_and(dest_cpu, nodemask, cpu_online_mask)
+ if (cpumask_test_cpu(dest_cpu, &p->cpus_allowed))
+ goto move;
+
+ /* Any allowed, online CPU? */
+ dest_cpu = cpumask_any_and(&p->cpus_allowed, cpu_online_mask);
+ if (dest_cpu < nr_cpu_ids)
+ goto move;
+
+ /* No more Mr. Nice Guy. */
+ if (dest_cpu >= nr_cpu_ids) {
+ rq = task_rq_lock(p, &flags);
+ cpuset_cpus_allowed_locked(p, &p->cpus_allowed);
+ dest_cpu = cpumask_any_and(cpu_online_mask, &p->cpus_allowed);
+ task_rq_unlock(rq, &flags);
- do {
- /* On same node? */
- mask = node_to_cpumask(cpu_to_node(dead_cpu));
- cpus_and(mask, mask, p->cpus_allowed);
- dest_cpu = any_online_cpu(mask);
-
- /* On any allowed CPU? */
- if (dest_cpu >= nr_cpu_ids)
- dest_cpu = any_online_cpu(p->cpus_allowed);
-
- /* No more Mr. Nice Guy. */
- if (dest_cpu >= nr_cpu_ids) {
- cpumask_t cpus_allowed;
-
- cpuset_cpus_allowed_locked(p, &cpus_allowed);
- /*
- * Try to stay on the same cpuset, where the
- * current cpuset may be a subset of all cpus.
- * The cpuset_cpus_allowed_locked() variant of
- * cpuset_cpus_allowed() will not block. It must be
- * called within calls to cpuset_lock/cpuset_unlock.
- */
- rq = task_rq_lock(p, &flags);
- p->cpus_allowed = cpus_allowed;
- dest_cpu = any_online_cpu(p->cpus_allowed);
- task_rq_unlock(rq, &flags);
-
- /*
- * Don't tell them about moving exiting tasks or
- * kernel threads (both mm NULL), since they never
- * leave kernel.
- */
- if (p->mm && printk_ratelimit()) {
- printk(KERN_INFO "process %d (%s) no "
- "longer affine to cpu%d\n",
- task_pid_nr(p), p->comm, dead_cpu);
- }
+ /*
+ * Don't tell them about moving exiting tasks or
+ * kernel threads (both mm NULL), since they never
+ * leave kernel.
+ */
+ if (p->mm && printk_ratelimit()) {
+ printk(KERN_INFO "process %d (%s) no "
+ "longer affine to cpu%d\n",
+ task_pid_nr(p), p->comm, dead_cpu);
}
- } while (!__migrate_task_irq(p, dead_cpu, dest_cpu));
+ }
+
+move:
+ /* It can have affinity changed while we were choosing. */
+ if (unlikely(!__migrate_task_irq(p, dead_cpu, dest_cpu)))
+ goto again;
}
/*
@@ -6153,7 +6173,7 @@ static void move_task_off_dead_cpu(int dead_cpu, struct task_struct *p)
*/
static void migrate_nr_uninterruptible(struct rq *rq_src)
{
- struct rq *rq_dest = cpu_rq(any_online_cpu(*CPU_MASK_ALL_PTR));
+ struct rq *rq_dest = cpu_rq(cpumask_any(cpu_online_mask));
unsigned long flags;
local_irq_save(flags);
@@ -6443,7 +6463,7 @@ static void set_rq_online(struct rq *rq)
if (!rq->online) {
const struct sched_class *class;
- cpu_set(rq->cpu, rq->rd->online);
+ cpumask_set_cpu(rq->cpu, rq->rd->online);
rq->online = 1;
for_each_class(class) {
@@ -6463,7 +6483,7 @@ static void set_rq_offline(struct rq *rq)
class->rq_offline(rq);
}
- cpu_clear(rq->cpu, rq->rd->online);
+ cpumask_clear_cpu(rq->cpu, rq->rd->online);
rq->online = 0;
}
}
@@ -6504,7 +6524,7 @@ migration_call(struct notifier_block *nfb, unsigned long action, void
*hcpu)
rq = cpu_rq(cpu);
spin_lock_irqsave(&rq->lock, flags);
if (rq->rd) {
- BUG_ON(!cpu_isset(cpu, rq->rd->span));
+ BUG_ON(!cpumask_test_cpu(cpu, rq->rd->span));
set_rq_online(rq);
}
@@ -6518,7 +6538,7 @@ migration_call(struct notifier_block *nfb, unsigned long action, void
*hcpu)
break;
/* Unbind it from offline cpu so it can run. Fall thru. */
kthread_bind(cpu_rq(cpu)->migration_thread,
- any_online_cpu(cpu_online_map));
+ cpumask_any(cpu_online_mask));
kthread_stop(cpu_rq(cpu)->migration_thread);
cpu_rq(cpu)->migration_thread = NULL;
break;
@@ -6566,7 +6586,7 @@ migration_call(struct notifier_block *nfb, unsigned long action, void
*hcpu)
rq = cpu_rq(cpu);
spin_lock_irqsave(&rq->lock, flags);
if (rq->rd) {
- BUG_ON(!cpu_isset(cpu, rq->rd->span));
+ BUG_ON(!cpumask_test_cpu(cpu, rq->rd->span));
set_rq_offline(rq);
}
spin_unlock_irqrestore(&rq->lock, flags);
@@ -6605,13 +6625,13 @@ early_initcall(migration_init);
#ifdef CONFIG_SCHED_DEBUG
static int sched_domain_debug_one(struct sched_domain *sd, int cpu, int level,
- cpumask_t *groupmask)
+ struct cpumask *groupmask)
{
struct sched_group *group = sd->groups;
char str[256];
- cpulist_scnprintf(str, sizeof(str), sd->span);
- cpus_clear(*groupmask);
+ cpulist_scnprintf(str, sizeof(str), *sched_domain_span(sd));
+ cpumask_clear(groupmask);
printk(KERN_DEBUG "%*s domain %d: ", level, "", level);
@@ -6625,11 +6645,11 @@ static int sched_domain_debug_one(struct sched_domain *sd, int cpu,
int level,
printk(KERN_CONT "span %s level %s\n", str, sd->name);
- if (!cpu_isset(cpu, sd->span)) {
+ if (!cpumask_test_cpu(cpu, sched_domain_span(sd))) {
printk(KERN_ERR "ERROR: domain->span does not contain "
"CPU%d\n", cpu);
}
- if (!cpu_isset(cpu, group->cpumask)) {
+ if (!cpumask_test_cpu(cpu, sched_group_cpus(group))) {
printk(KERN_ERR "ERROR: domain->groups does not contain"
" CPU%d\n", cpu);
}
@@ -6649,31 +6669,32 @@ static int sched_domain_debug_one(struct sched_domain *sd, int cpu,
int level,
break;
}
- if (!cpus_weight(group->cpumask)) {
+ if (!cpumask_weight(sched_group_cpus(group))) {
printk(KERN_CONT "\n");
printk(KERN_ERR "ERROR: empty group\n");
break;
}
- if (cpus_intersects(*groupmask, group->cpumask)) {
+ if (cpumask_intersects(groupmask, sched_group_cpus(group))) {
printk(KERN_CONT "\n");
printk(KERN_ERR "ERROR: repeated CPUs\n");
break;
}
- cpus_or(*groupmask, *groupmask, group->cpumask);
+ cpumask_or(groupmask, groupmask, sched_group_cpus(group));
- cpulist_scnprintf(str, sizeof(str), group->cpumask);
+ cpulist_scnprintf(str, sizeof(str), *sched_group_cpus(group));
printk(KERN_CONT " %s", str);
group = group->next;
} while (group != sd->groups);
printk(KERN_CONT "\n");
- if (!cpus_equal(sd->span, *groupmask))
+ if (!cpumask_equal(sched_domain_span(sd), groupmask))
printk(KERN_ERR "ERROR: groups don't span domain->span\n");
- if (sd->parent && !cpus_subset(*groupmask, sd->parent->span))
+ if (sd->parent &&
+ !cpumask_subset(groupmask, sched_domain_span(sd->parent)))
printk(KERN_ERR "ERROR: parent span is not a superset "
"of domain->span\n");
return 0;
@@ -6681,7 +6702,7 @@ static int sched_domain_debug_one(struct sched_domain *sd, int cpu, int
level,
static void sched_domain_debug(struct sched_domain *sd, int cpu)
{
- cpumask_t *groupmask;
+ cpumask_var_t groupmask;
int level = 0;
if (!sd) {
@@ -6691,8 +6712,7 @@ static void sched_domain_debug(struct sched_domain *sd, int cpu)
printk(KERN_DEBUG "CPU%d attaching sched-domain:\n", cpu);
- groupmask = kmalloc(sizeof(cpumask_t), GFP_KERNEL);
- if (!groupmask) {
+ if (!alloc_cpumask_var(&groupmask, GFP_KERNEL)) {
printk(KERN_DEBUG "Cannot load-balance (out of memory)\n");
return;
}
@@ -6705,7 +6725,7 @@ static void sched_domain_debug(struct sched_domain *sd, int cpu)
if (!sd)
break;
}
- kfree(groupmask);
+ free_cpumask_var(groupmask);
}
#else /* !CONFIG_SCHED_DEBUG */
# define sched_domain_debug(sd, cpu) do { } while (0)
@@ -6713,7 +6733,7 @@ static void sched_domain_debug(struct sched_domain *sd, int cpu)
static int sd_degenerate(struct sched_domain *sd)
{
- if (cpus_weight(sd->span) == 1)
+ if (cpumask_weight(sched_domain_span(sd)) == 1)
return 1;
/* Following flags need at least 2 groups */
@@ -6744,7 +6764,7 @@ sd_parent_degenerate(struct sched_domain *sd, struct sched_domain
*parent)
if (sd_degenerate(parent))
return 1;
- if (!cpus_equal(sd->span, parent->span))
+ if (!cpumask_equal(sched_domain_span(sd), sched_domain_span(parent)))
return 0;
/* Does parent contain flags not in child? */
@@ -6766,6 +6786,16 @@ sd_parent_degenerate(struct sched_domain *sd, struct sched_domain
*parent)
return 1;
}
+static void free_rootdomain(struct root_domain *rd)
+{
+ cpupri_cleanup(&rd->cpupri);
+
+ free_cpumask_var(rd->rto_mask);
+ free_cpumask_var(rd->online);
+ free_cpumask_var(rd->span);
+ kfree(rd);
+}
+
static void rq_attach_root(struct rq *rq, struct root_domain *rd)
{
unsigned long flags;
@@ -6775,38 +6805,63 @@ static void rq_attach_root(struct rq *rq, struct root_domain *rd)
if (rq->rd) {
struct root_domain *old_rd = rq->rd;
- if (cpu_isset(rq->cpu, old_rd->online))
+ if (cpumask_test_cpu(rq->cpu, old_rd->online))
set_rq_offline(rq);
- cpu_clear(rq->cpu, old_rd->span);
+ cpumask_clear_cpu(rq->cpu, old_rd->span);
if (atomic_dec_and_test(&old_rd->refcount))
- kfree(old_rd);
+ free_rootdomain(old_rd);
}
atomic_inc(&rd->refcount);
rq->rd = rd;
- cpu_set(rq->cpu, rd->span);
- if (cpu_isset(rq->cpu, cpu_online_map))
+ cpumask_set_cpu(rq->cpu, rd->span);
+ if (cpumask_test_cpu(rq->cpu, cpu_online_mask))
set_rq_online(rq);
spin_unlock_irqrestore(&rq->lock, flags);
}
-static void init_rootdomain(struct root_domain *rd)
+static int init_rootdomain(struct root_domain *rd, bool bootmem)
{
memset(rd, 0, sizeof(*rd));
- cpus_clear(rd->span);
- cpus_clear(rd->online);
+ if (bootmem) {
+ alloc_bootmem_cpumask_var(&def_root_domain.span);
+ alloc_bootmem_cpumask_var(&def_root_domain.online);
+ alloc_bootmem_cpumask_var(&def_root_domain.rto_mask);
+ cpupri_init(&rd->cpupri, true);
+ return 0;
+ }
+
+ if (!alloc_cpumask_var(&rd->span, GFP_KERNEL))
+ goto free_rd;
+ if (!alloc_cpumask_var(&rd->online, GFP_KERNEL))
+ goto free_span;
+ if (!alloc_cpumask_var(&rd->rto_mask, GFP_KERNEL))
+ goto free_online;
+
+ if (cpupri_init(&rd->cpupri, false) != 0)
+ goto free_rto_mask;
+ return 0;
- cpupri_init(&rd->cpupri);
+free_rto_mask:
+ free_cpumask_var(rd->rto_mask);
+free_online:
+ free_cpumask_var(rd->online);
+free_span:
+ free_cpumask_var(rd->span);
+free_rd:
+ kfree(rd);
+ return -ENOMEM;
}
static void init_defrootdomain(void)
{
- init_rootdomain(&def_root_domain);
+ init_rootdomain(&def_root_domain, true);
+
atomic_set(&def_root_domain.refcount, 1);
}
@@ -6818,7 +6873,10 @@ static struct root_domain *alloc_rootdomain(void)
if (!rd)
return NULL;
- init_rootdomain(rd);
+ if (init_rootdomain(rd, false) != 0) {
+ kfree(rd);
+ return NULL;
+ }
return rd;
}
@@ -6860,19 +6918,12 @@ cpu_attach_domain(struct sched_domain *sd, struct root_domain *rd,
int cpu)
}
/* cpus with isolated domains */
-static cpumask_t cpu_isolated_map = CPU_MASK_NONE;
+static cpumask_var_t cpu_isolated_map;
/* Setup the mask of cpus configured for isolated domains */
static int __init isolated_cpu_setup(char *str)
{
- static int __initdata ints[NR_CPUS];
- int i;
-
- str = get_options(str, ARRAY_SIZE(ints), ints);
- cpus_clear(cpu_isolated_map);
- for (i = 1; i <= ints[0]; i++)
- if (ints[i] < NR_CPUS)
- cpu_set(ints[i], cpu_isolated_map);
+ cpulist_parse(str, *cpu_isolated_map);
return 1;
}
@@ -6881,42 +6932,43 @@ __setup("isolcpus=", isolated_cpu_setup);
/*
* init_sched_build_groups takes the cpumask we wish to span, and a pointer
* to a function which identifies what group(along with sched group) a CPU
- * belongs to. The return value of group_fn must be a >= 0 and < NR_CPUS
- * (due to the fact that we keep track of groups covered with a cpumask_t).
+ * belongs to. The return value of group_fn must be a >= 0 and < nr_cpu_ids
+ * (due to the fact that we keep track of groups covered with a struct cpumask).
*
* init_sched_build_groups will build a circular linked list of the groups
* covered by the given span, and will set each group's ->cpumask correctly,
* and ->cpu_power to 0.
*/
static void
-init_sched_build_groups(const cpumask_t *span, const cpumask_t *cpu_map,
- int (*group_fn)(int cpu, const cpumask_t *cpu_map,
+init_sched_build_groups(const struct cpumask *span,
+ const struct cpumask *cpu_map,
+ int (*group_fn)(int cpu, const struct cpumask *cpu_map,
struct sched_group **sg,
- cpumask_t *tmpmask),
- cpumask_t *covered, cpumask_t *tmpmask)
+ struct cpumask *tmpmask),
+ struct cpumask *covered, struct cpumask *tmpmask)
{
struct sched_group *first = NULL, *last = NULL;
int i;
- cpus_clear(*covered);
+ cpumask_clear(covered);
- for_each_cpu_mask_nr(i, *span) {
+ for_each_cpu(i, span) {
struct sched_group *sg;
int group = group_fn(i, cpu_map, &sg, tmpmask);
int j;
- if (cpu_isset(i, *covered))
+ if (cpumask_test_cpu(i, covered))
continue;
- cpus_clear(sg->cpumask);
+ cpumask_clear(sched_group_cpus(sg));
sg->__cpu_power = 0;
- for_each_cpu_mask_nr(j, *span) {
+ for_each_cpu(j, span) {
if (group_fn(j, cpu_map, NULL, tmpmask) != group)
continue;
- cpu_set(j, *covered);
- cpu_set(j, sg->cpumask);
+ cpumask_set_cpu(j, covered);
+ cpumask_set_cpu(j, sched_group_cpus(sg));
}
if (!first)
first = sg;
@@ -6980,9 +7032,10 @@ static int find_next_best_node(int node, nodemask_t *used_nodes)
* should be one that prevents unnecessary balancing, but also spreads tasks
* out optimally.
*/
-static void sched_domain_node_span(int node, cpumask_t *span)
+static void sched_domain_node_span(int node, struct cpumask *span)
{
nodemask_t used_nodes;
+ /* FIXME: use cpumask_of_node() */
node_to_cpumask_ptr(nodemask, node);
int i;
@@ -7004,18 +7057,33 @@ static void sched_domain_node_span(int node, cpumask_t *span)
int sched_smt_power_savings = 0, sched_mc_power_savings = 0;
/*
+ * The cpus mask in sched_group and sched_domain hangs off the end.
+ * FIXME: use cpumask_var_t or dynamic percpu alloc to avoid wasting space
+ * for nr_cpu_ids < CONFIG_NR_CPUS.
+ */
+struct static_sched_group {
+ struct sched_group sg;
+ DECLARE_BITMAP(cpus, CONFIG_NR_CPUS);
+};
+
+struct static_sched_domain {
+ struct sched_domain sd;
+ DECLARE_BITMAP(span, CONFIG_NR_CPUS);
+};
+
+/*
* SMT sched-domains:
*/
#ifdef CONFIG_SCHED_SMT
-static DEFINE_PER_CPU(struct sched_domain, cpu_domains);
-static DEFINE_PER_CPU(struct sched_group, sched_group_cpus);
+static DEFINE_PER_CPU(struct static_sched_domain, cpu_domains);
+static DEFINE_PER_CPU(struct static_sched_group, sched_group_cpus);
static int
-cpu_to_cpu_group(int cpu, const cpumask_t *cpu_map, struct sched_group **sg,
- cpumask_t *unused)
+cpu_to_cpu_group(int cpu, const struct cpumask *cpu_map,
+ struct sched_group **sg, struct cpumask *unused)
{
if (sg)
- *sg = &per_cpu(sched_group_cpus, cpu);
+ *sg = &per_cpu(sched_group_cpus, cpu).sg;
return cpu;
}
#endif /* CONFIG_SCHED_SMT */
@@ -7024,56 +7092,55 @@ cpu_to_cpu_group(int cpu, const cpumask_t *cpu_map, struct
sched_group **sg,
* multi-core sched-domains:
*/
#ifdef CONFIG_SCHED_MC
-static DEFINE_PER_CPU(struct sched_domain, core_domains);
-static DEFINE_PER_CPU(struct sched_group, sched_group_core);
+static DEFINE_PER_CPU(struct static_sched_domain, core_domains);
+static DEFINE_PER_CPU(struct static_sched_group, sched_group_core);
#endif /* CONFIG_SCHED_MC */
#if defined(CONFIG_SCHED_MC) && defined(CONFIG_SCHED_SMT)
static int
-cpu_to_core_group(int cpu, const cpumask_t *cpu_map, struct sched_group **sg,
- cpumask_t *mask)
+cpu_to_core_group(int cpu, const struct cpumask *cpu_map,
+ struct sched_group **sg, struct cpumask *mask)
{
int group;
- *mask = per_cpu(cpu_sibling_map, cpu);
- cpus_and(*mask, *mask, *cpu_map);
- group = first_cpu(*mask);
+ cpumask_and(mask, &per_cpu(cpu_sibling_map, cpu), cpu_map);
+ group = cpumask_first(mask);
if (sg)
- *sg = &per_cpu(sched_group_core, group);
+ *sg = &per_cpu(sched_group_core, group).sg;
return group;
}
#elif defined(CONFIG_SCHED_MC)
static int
-cpu_to_core_group(int cpu, const cpumask_t *cpu_map, struct sched_group **sg,
- cpumask_t *unused)
+cpu_to_core_group(int cpu, const struct cpumask *cpu_map,
+ struct sched_group **sg, struct cpumask *unused)
{
if (sg)
- *sg = &per_cpu(sched_group_core, cpu);
+ *sg = &per_cpu(sched_group_core, cpu).sg;
return cpu;
}
#endif
-static DEFINE_PER_CPU(struct sched_domain, phys_domains);
-static DEFINE_PER_CPU(struct sched_group, sched_group_phys);
+static DEFINE_PER_CPU(struct static_sched_domain, phys_domains);
+static DEFINE_PER_CPU(struct static_sched_group, sched_group_phys);
static int
-cpu_to_phys_group(int cpu, const cpumask_t *cpu_map, struct sched_group **sg,
- cpumask_t *mask)
+cpu_to_phys_group(int cpu, const struct cpumask *cpu_map,
+ struct sched_group **sg, struct cpumask *mask)
{
int group;
#ifdef CONFIG_SCHED_MC
+ /* FIXME: Use cpu_coregroup_mask. */
*mask = cpu_coregroup_map(cpu);
cpus_and(*mask, *mask, *cpu_map);
- group = first_cpu(*mask);
+ group = cpumask_first(mask);
#elif defined(CONFIG_SCHED_SMT)
- *mask = per_cpu(cpu_sibling_map, cpu);
- cpus_and(*mask, *mask, *cpu_map);
- group = first_cpu(*mask);
+ cpumask_and(mask, &per_cpu(cpu_sibling_map, cpu), cpu_map);
+ group = cpumask_first(mask);
#else
group = cpu;
#endif
if (sg)
- *sg = &per_cpu(sched_group_phys, group);
+ *sg = &per_cpu(sched_group_phys, group).sg;
return group;
}
@@ -7087,19 +7154,21 @@ static DEFINE_PER_CPU(struct sched_domain, node_domains);
static struct sched_group ***sched_group_nodes_bycpu;
static DEFINE_PER_CPU(struct sched_domain, allnodes_domains);
-static DEFINE_PER_CPU(struct sched_group, sched_group_allnodes);
+static DEFINE_PER_CPU(struct static_sched_group, sched_group_allnodes);
-static int cpu_to_allnodes_group(int cpu, const cpumask_t *cpu_map,
- struct sched_group **sg, cpumask_t *nodemask)
+static int cpu_to_allnodes_group(int cpu, const struct cpumask *cpu_map,
+ struct sched_group **sg,
+ struct cpumask *nodemask)
{
int group;
+ /* FIXME: use cpumask_of_node */
+ node_to_cpumask_ptr(pnodemask, cpu_to_node(cpu));
- *nodemask = node_to_cpumask(cpu_to_node(cpu));
- cpus_and(*nodemask, *nodemask, *cpu_map);
- group = first_cpu(*nodemask);
+ cpumask_and(nodemask, pnodemask, cpu_map);
+ group = cpumask_first(nodemask);
if (sg)
- *sg = &per_cpu(sched_group_allnodes, group);
+ *sg = &per_cpu(sched_group_allnodes, group).sg;
return group;
}
@@ -7111,11 +7180,11 @@ static void init_numa_sched_groups_power(struct sched_group
*group_head)
if (!sg)
return;
do {
- for_each_cpu_mask_nr(j, sg->cpumask) {
+ for_each_cpu(j, sched_group_cpus(sg)) {
struct sched_domain *sd;
- sd = &per_cpu(phys_domains, j);
- if (j != first_cpu(sd->groups->cpumask)) {
+ sd = &per_cpu(phys_domains, j).sd;
+ if (j != cpumask_first(sched_group_cpus(sd->groups))) {
/*
* Only add "power" once for each
* physical package.
@@ -7132,11 +7201,12 @@ static void init_numa_sched_groups_power(struct sched_group
*group_head)
#ifdef CONFIG_NUMA
/* Free memory allocated for various sched_group structures */
-static void free_sched_groups(const cpumask_t *cpu_map, cpumask_t *nodemask)
+static void free_sched_groups(const struct cpumask *cpu_map,
+ struct cpumask *nodemask)
{
int cpu, i;
- for_each_cpu_mask_nr(cpu, *cpu_map) {
+ for_each_cpu(cpu, cpu_map) {
struct sched_group **sched_group_nodes
= sched_group_nodes_bycpu[cpu];
@@ -7145,10 +7215,11 @@ static void free_sched_groups(const cpumask_t *cpu_map, cpumask_t
*nodemask)
for (i = 0; i < nr_node_ids; i++) {
struct sched_group *oldsg, *sg = sched_group_nodes[i];
+ /* FIXME: Use cpumask_of_node */
+ node_to_cpumask_ptr(pnodemask, i);
- *nodemask = node_to_cpumask(i);
- cpus_and(*nodemask, *nodemask, *cpu_map);
- if (cpus_empty(*nodemask))
+ cpus_and(*nodemask, *pnodemask, *cpu_map);
+ if (cpumask_empty(nodemask))
continue;
if (sg == NULL)
@@ -7166,7 +7237,8 @@ next_sg:
}
}
#else /* !CONFIG_NUMA */
-static void free_sched_groups(const cpumask_t *cpu_map, cpumask_t *nodemask)
+static void free_sched_groups(const struct cpumask *cpu_map,
+ struct cpumask *nodemask)
{
}
#endif /* CONFIG_NUMA */
@@ -7192,7 +7264,7 @@ static void init_sched_groups_power(int cpu, struct sched_domain *sd)
WARN_ON(!sd || !sd->groups);
- if (cpu != first_cpu(sd->groups->cpumask))
+ if (cpu != cpumask_first(sched_group_cpus(sd->groups)))
return;
child = sd->child;
@@ -7257,48 +7329,6 @@ SD_INIT_FUNC(CPU)
SD_INIT_FUNC(MC)
#endif
-/*
- * To minimize stack usage kmalloc room for cpumasks and share the
- * space as the usage in build_sched_domains() dictates. Used only
- * if the amount of space is significant.
- */
-struct allmasks {
- cpumask_t tmpmask; /* make this one first */
- union {
- cpumask_t nodemask;
- cpumask_t this_sibling_map;
- cpumask_t this_core_map;
- };
- cpumask_t send_covered;
-
-#ifdef CONFIG_NUMA
- cpumask_t domainspan;
- cpumask_t covered;
- cpumask_t notcovered;
-#endif
-};
-
-#if NR_CPUS > 128
-#define SCHED_CPUMASK_DECLARE(v) struct allmasks *v
-static inline void sched_cpumask_alloc(struct allmasks **masks)
-{
- *masks = kmalloc(sizeof(**masks), GFP_KERNEL);
-}
-static inline void sched_cpumask_free(struct allmasks *masks)
-{
- kfree(masks);
-}
-#else
-#define SCHED_CPUMASK_DECLARE(v) struct allmasks _v, *v = &_v
-static inline void sched_cpumask_alloc(struct allmasks **masks)
-{ }
-static inline void sched_cpumask_free(struct allmasks *masks)
-{ }
-#endif
-
-#define SCHED_CPUMASK_VAR(v, a) cpumask_t *v = (cpumask_t *) \
- ((unsigned long)(a) + offsetof(struct allmasks, v))
-
static int default_relax_domain_level = -1;
static int __init setup_relax_domain_level(char *str)
@@ -7338,17 +7368,38 @@ static void set_domain_attribute(struct sched_domain *sd,
* Build sched domains for a given set of cpus and attach the sched domains
* to the individual cpus
*/
-static int __build_sched_domains(const cpumask_t *cpu_map,
+static int __build_sched_domains(const struct cpumask *cpu_map,
struct sched_domain_attr *attr)
{
- int i;
+ int i, err = -ENOMEM;
struct root_domain *rd;
- SCHED_CPUMASK_DECLARE(allmasks);
- cpumask_t *tmpmask;
+ cpumask_var_t nodemask, this_sibling_map, this_core_map, send_covered,
+ tmpmask;
#ifdef CONFIG_NUMA
+ cpumask_var_t domainspan, covered, notcovered;
struct sched_group **sched_group_nodes = NULL;
int sd_allnodes = 0;
+ if (!alloc_cpumask_var(&domainspan, GFP_KERNEL))
+ goto out;
+ if (!alloc_cpumask_var(&covered, GFP_KERNEL))
+ goto free_domainspan;
+ if (!alloc_cpumask_var(¬covered, GFP_KERNEL))
+ goto free_covered;
+#endif
+
+ if (!alloc_cpumask_var(&nodemask, GFP_KERNEL))
+ goto free_notcovered;
+ if (!alloc_cpumask_var(&this_sibling_map, GFP_KERNEL))
+ goto free_nodemask;
+ if (!alloc_cpumask_var(&this_core_map, GFP_KERNEL))
+ goto free_this_sibling_map;
+ if (!alloc_cpumask_var(&send_covered, GFP_KERNEL))
+ goto free_this_core_map;
+ if (!alloc_cpumask_var(&tmpmask, GFP_KERNEL))
+ goto free_send_covered;
+
+#ifdef CONFIG_NUMA
/*
* Allocate the per-node list of sched groups
*/
@@ -7356,54 +7407,37 @@ static int __build_sched_domains(const cpumask_t *cpu_map,
GFP_KERNEL);
if (!sched_group_nodes) {
printk(KERN_WARNING "Can not alloc sched group node list\n");
- return -ENOMEM;
+ goto free_tmpmask;
}
#endif
rd = alloc_rootdomain();
if (!rd) {
printk(KERN_WARNING "Cannot alloc root domain\n");
-#ifdef CONFIG_NUMA
- kfree(sched_group_nodes);
-#endif
- return -ENOMEM;
+ goto free_sched_groups;
}
- /* get space for all scratch cpumask variables */
- sched_cpumask_alloc(&allmasks);
- if (!allmasks) {
- printk(KERN_WARNING "Cannot alloc cpumask array\n");
- kfree(rd);
#ifdef CONFIG_NUMA
- kfree(sched_group_nodes);
-#endif
- return -ENOMEM;
- }
-
- tmpmask = (cpumask_t *)allmasks;
-
-
-#ifdef CONFIG_NUMA
- sched_group_nodes_bycpu[first_cpu(*cpu_map)] = sched_group_nodes;
+ sched_group_nodes_bycpu[cpumask_first(cpu_map)] = sched_group_nodes;
#endif
/*
* Set up domains for cpus specified by the cpu_map.
*/
- for_each_cpu_mask_nr(i, *cpu_map) {
+ for_each_cpu(i, cpu_map) {
struct sched_domain *sd = NULL, *p;
- SCHED_CPUMASK_VAR(nodemask, allmasks);
+ /* FIXME: use cpumask_of_node */
*nodemask = node_to_cpumask(cpu_to_node(i));
cpus_and(*nodemask, *nodemask, *cpu_map);
#ifdef CONFIG_NUMA
- if (cpus_weight(*cpu_map) >
- SD_NODES_PER_DOMAIN*cpus_weight(*nodemask)) {
+ if (cpumask_weight(cpu_map) >
+ SD_NODES_PER_DOMAIN*cpumask_weight(nodemask)) {
sd = &per_cpu(allnodes_domains, i);
SD_INIT(sd, ALLNODES);
set_domain_attribute(sd, attr);
- sd->span = *cpu_map;
+ cpumask_copy(sched_domain_span(sd), cpu_map);
cpu_to_allnodes_group(i, cpu_map, &sd->groups, tmpmask);
p = sd;
sd_allnodes = 1;
@@ -7413,18 +7447,19 @@ static int __build_sched_domains(const cpumask_t *cpu_map,
sd = &per_cpu(node_domains, i);
SD_INIT(sd, NODE);
set_domain_attribute(sd, attr);
- sched_domain_node_span(cpu_to_node(i), &sd->span);
+ sched_domain_node_span(cpu_to_node(i), sched_domain_span(sd));
sd->parent = p;
if (p)
p->child = sd;
- cpus_and(sd->span, sd->span, *cpu_map);
+ cpumask_and(sched_domain_span(sd),
+ sched_domain_span(sd), cpu_map);
#endif
p = sd;
- sd = &per_cpu(phys_domains, i);
+ sd = &per_cpu(phys_domains, i).sd;
SD_INIT(sd, CPU);
set_domain_attribute(sd, attr);
- sd->span = *nodemask;
+ cpumask_copy(sched_domain_span(sd), nodemask);
sd->parent = p;
if (p)
p->child = sd;
@@ -7432,11 +7467,12 @@ static int __build_sched_domains(const cpumask_t *cpu_map,
#ifdef CONFIG_SCHED_MC
p = sd;
- sd = &per_cpu(core_domains, i);
+ sd = &per_cpu(core_domains, i).sd;
SD_INIT(sd, MC);
set_domain_attribute(sd, attr);
- sd->span = cpu_coregroup_map(i);
- cpus_and(sd->span, sd->span, *cpu_map);
+ *sched_domain_span(sd) = cpu_coregroup_map(i);
+ cpumask_and(sched_domain_span(sd),
+ sched_domain_span(sd), cpu_map);
sd->parent = p;
p->child = sd;
cpu_to_core_group(i, cpu_map, &sd->groups, tmpmask);
@@ -7444,11 +7480,11 @@ static int __build_sched_domains(const cpumask_t *cpu_map,
#ifdef CONFIG_SCHED_SMT
p = sd;
- sd = &per_cpu(cpu_domains, i);
+ sd = &per_cpu(cpu_domains, i).sd;
SD_INIT(sd, SIBLING);
set_domain_attribute(sd, attr);
- sd->span = per_cpu(cpu_sibling_map, i);
- cpus_and(sd->span, sd->span, *cpu_map);
+ cpumask_and(sched_domain_span(sd),
+ &per_cpu(cpu_sibling_map, i), cpu_map);
sd->parent = p;
p->child = sd;
cpu_to_cpu_group(i, cpu_map, &sd->groups, tmpmask);
@@ -7457,13 +7493,10 @@ static int __build_sched_domains(const cpumask_t *cpu_map,
#ifdef CONFIG_SCHED_SMT
/* Set up CPU (sibling) groups */
- for_each_cpu_mask_nr(i, *cpu_map) {
- SCHED_CPUMASK_VAR(this_sibling_map, allmasks);
- SCHED_CPUMASK_VAR(send_covered, allmasks);
-
- *this_sibling_map = per_cpu(cpu_sibling_map, i);
- cpus_and(*this_sibling_map, *this_sibling_map, *cpu_map);
- if (i != first_cpu(*this_sibling_map))
+ for_each_cpu(i, cpu_map) {
+ cpumask_and(this_sibling_map,
+ &per_cpu(cpu_sibling_map, i), cpu_map);
+ if (i != cpumask_first(this_sibling_map))
continue;
init_sched_build_groups(this_sibling_map, cpu_map,
@@ -7474,13 +7507,11 @@ static int __build_sched_domains(const cpumask_t *cpu_map,
#ifdef CONFIG_SCHED_MC
/* Set up multi-core groups */
- for_each_cpu_mask_nr(i, *cpu_map) {
- SCHED_CPUMASK_VAR(this_core_map, allmasks);
- SCHED_CPUMASK_VAR(send_covered, allmasks);
-
+ for_each_cpu(i, cpu_map) {
+ /* FIXME: Use cpu_coregroup_mask */
*this_core_map = cpu_coregroup_map(i);
cpus_and(*this_core_map, *this_core_map, *cpu_map);
- if (i != first_cpu(*this_core_map))
+ if (i != cpumask_first(this_core_map))
continue;
init_sched_build_groups(this_core_map, cpu_map,
@@ -7491,12 +7522,10 @@ static int __build_sched_domains(const cpumask_t *cpu_map,
/* Set up physical groups */
for (i = 0; i < nr_node_ids; i++) {
- SCHED_CPUMASK_VAR(nodemask, allmasks);
- SCHED_CPUMASK_VAR(send_covered, allmasks);
-
+ /* FIXME: Use cpumask_of_node */
*nodemask = node_to_cpumask(i);
cpus_and(*nodemask, *nodemask, *cpu_map);
- if (cpus_empty(*nodemask))
+ if (cpumask_empty(nodemask))
continue;
init_sched_build_groups(nodemask, cpu_map,
@@ -7507,8 +7536,6 @@ static int __build_sched_domains(const cpumask_t *cpu_map,
#ifdef CONFIG_NUMA
/* Set up node groups */
if (sd_allnodes) {
- SCHED_CPUMASK_VAR(send_covered, allmasks);
-
init_sched_build_groups(cpu_map, cpu_map,
&cpu_to_allnodes_group,
send_covered, tmpmask);
@@ -7517,58 +7544,58 @@ static int __build_sched_domains(const cpumask_t *cpu_map,
for (i = 0; i < nr_node_ids; i++) {
/* Set up node groups */
struct sched_group *sg, *prev;
- SCHED_CPUMASK_VAR(nodemask, allmasks);
- SCHED_CPUMASK_VAR(domainspan, allmasks);
- SCHED_CPUMASK_VAR(covered, allmasks);
int j;
+ /* FIXME: Use cpumask_of_node */
*nodemask = node_to_cpumask(i);
- cpus_clear(*covered);
+ cpumask_clear(covered);
cpus_and(*nodemask, *nodemask, *cpu_map);
- if (cpus_empty(*nodemask)) {
+ if (cpumask_empty(nodemask)) {
sched_group_nodes[i] = NULL;
continue;
}
sched_domain_node_span(i, domainspan);
- cpus_and(*domainspan, *domainspan, *cpu_map);
+ cpumask_and(domainspan, domainspan, cpu_map);
- sg = kmalloc_node(sizeof(struct sched_group), GFP_KERNEL, i);
+ sg = kmalloc_node(sizeof(struct sched_group) + cpumask_size(),
+ GFP_KERNEL, i);
if (!sg) {
printk(KERN_WARNING "Can not alloc domain group for "
"node %d\n", i);
goto error;
}
sched_group_nodes[i] = sg;
- for_each_cpu_mask_nr(j, *nodemask) {
+ for_each_cpu(j, nodemask) {
struct sched_domain *sd;
sd = &per_cpu(node_domains, j);
sd->groups = sg;
}
sg->__cpu_power = 0;
- sg->cpumask = *nodemask;
+ cpumask_copy(sched_group_cpus(sg), nodemask);
sg->next = sg;
- cpus_or(*covered, *covered, *nodemask);
+ cpumask_or(covered, covered, nodemask);
prev = sg;
for (j = 0; j < nr_node_ids; j++) {
- SCHED_CPUMASK_VAR(notcovered, allmasks);
int n = (i + j) % nr_node_ids;
+ /* FIXME: Use cpumask_of_node */
node_to_cpumask_ptr(pnodemask, n);
- cpus_complement(*notcovered, *covered);
- cpus_and(*tmpmask, *notcovered, *cpu_map);
- cpus_and(*tmpmask, *tmpmask, *domainspan);
- if (cpus_empty(*tmpmask))
+ cpumask_complement(notcovered, covered);
+ cpumask_and(tmpmask, notcovered, cpu_map);
+ cpumask_and(tmpmask, tmpmask, domainspan);
+ if (cpumask_empty(tmpmask))
break;
- cpus_and(*tmpmask, *tmpmask, *pnodemask);
- if (cpus_empty(*tmpmask))
+ cpumask_and(tmpmask, tmpmask, pnodemask);
+ if (cpumask_empty(tmpmask))
continue;
- sg = kmalloc_node(sizeof(struct sched_group),
+ sg = kmalloc_node(sizeof(struct sched_group) +
+ cpumask_size(),
GFP_KERNEL, i);
if (!sg) {
printk(KERN_WARNING
@@ -7576,9 +7603,9 @@ static int __build_sched_domains(const cpumask_t *cpu_map,
goto error;
}
sg->__cpu_power = 0;
- sg->cpumask = *tmpmask;
+ cpumask_copy(sched_group_cpus(sg), tmpmask);
sg->next = prev->next;
- cpus_or(*covered, *covered, *tmpmask);
+ cpumask_or(covered, covered, tmpmask);
prev->next = sg;
prev = sg;
}
@@ -7587,22 +7614,22 @@ static int __build_sched_domains(const cpumask_t *cpu_map,
/* Calculate CPU power for physical packages and nodes */
#ifdef CONFIG_SCHED_SMT
- for_each_cpu_mask_nr(i, *cpu_map) {
- struct sched_domain *sd = &per_cpu(cpu_domains, i);
+ for_each_cpu(i, cpu_map) {
+ struct sched_domain *sd = &per_cpu(cpu_domains, i).sd;
init_sched_groups_power(i, sd);
}
#endif
#ifdef CONFIG_SCHED_MC
- for_each_cpu_mask_nr(i, *cpu_map) {
- struct sched_domain *sd = &per_cpu(core_domains, i);
+ for_each_cpu(i, cpu_map) {
+ struct sched_domain *sd = &per_cpu(core_domains, i).sd;
init_sched_groups_power(i, sd);
}
#endif
- for_each_cpu_mask_nr(i, *cpu_map) {
- struct sched_domain *sd = &per_cpu(phys_domains, i);
+ for_each_cpu(i, cpu_map) {
+ struct sched_domain *sd = &per_cpu(phys_domains, i).sd;
init_sched_groups_power(i, sd);
}
@@ -7614,53 +7641,78 @@ static int __build_sched_domains(const cpumask_t *cpu_map,
if (sd_allnodes) {
struct sched_group *sg;
- cpu_to_allnodes_group(first_cpu(*cpu_map), cpu_map, &sg,
+ cpu_to_allnodes_group(cpumask_first(cpu_map), cpu_map, &sg,
tmpmask);
init_numa_sched_groups_power(sg);
}
#endif
/* Attach the domains */
- for_each_cpu_mask_nr(i, *cpu_map) {
+ for_each_cpu(i, cpu_map) {
struct sched_domain *sd;
#ifdef CONFIG_SCHED_SMT
- sd = &per_cpu(cpu_domains, i);
+ sd = &per_cpu(cpu_domains, i).sd;
#elif defined(CONFIG_SCHED_MC)
- sd = &per_cpu(core_domains, i);
+ sd = &per_cpu(core_domains, i).sd;
#else
- sd = &per_cpu(phys_domains, i);
+ sd = &per_cpu(phys_domains, i).sd;
#endif
cpu_attach_domain(sd, rd, i);
}
- sched_cpumask_free(allmasks);
- return 0;
+ err = 0;
+
+free_tmpmask:
+ free_cpumask_var(tmpmask);
+free_send_covered:
+ free_cpumask_var(send_covered);
+free_this_core_map:
+ free_cpumask_var(this_core_map);
+free_this_sibling_map:
+ free_cpumask_var(this_sibling_map);
+free_nodemask:
+ free_cpumask_var(nodemask);
+free_notcovered:
+#ifdef CONFIG_NUMA
+ free_cpumask_var(notcovered);
+free_covered:
+ free_cpumask_var(covered);
+free_domainspan:
+ free_cpumask_var(domainspan);
+out:
+#endif
+ return err;
+
+free_sched_groups:
+#ifdef CONFIG_NUMA
+ kfree(sched_group_nodes);
+#endif
+ goto free_tmpmask;
#ifdef CONFIG_NUMA
error:
free_sched_groups(cpu_map, tmpmask);
- sched_cpumask_free(allmasks);
- kfree(rd);
- return -ENOMEM;
+ free_rootdomain(rd);
+ goto free_tmpmask;
#endif
}
-static int build_sched_domains(const cpumask_t *cpu_map)
+static int build_sched_domains(const struct cpumask *cpu_map)
{
return __build_sched_domains(cpu_map, NULL);
}
-static cpumask_t *doms_cur; /* current sched domains */
+static struct cpumask *doms_cur; /* current sched domains */
static int ndoms_cur; /* number of sched domains in 'doms_cur' */
static struct sched_domain_attr *dattr_cur;
/* attribues of custom domains in 'doms_cur' */
/*
* Special case: If a kmalloc of a doms_cur partition (array of
- * cpumask_t) fails, then fallback to a single sched domain,
- * as determined by the single cpumask_t fallback_doms.
+ * cpumask) fails, then fallback to a single sched domain,
+ * as determined by the single cpumask fallback_doms.
*/
-static cpumask_t fallback_doms;
+static cpumask_var_t fallback_doms;
void __attribute__((weak)) arch_update_cpu_topology(void)
{
@@ -7671,16 +7723,16 @@ void __attribute__((weak)) arch_update_cpu_topology(void)
* For now this just excludes isolated cpus, but could be used to
* exclude other special cases in the future.
*/
-static int arch_init_sched_domains(const cpumask_t *cpu_map)
+static int arch_init_sched_domains(const struct cpumask *cpu_map)
{
int err;
arch_update_cpu_topology();
ndoms_cur = 1;
- doms_cur = kmalloc(sizeof(cpumask_t), GFP_KERNEL);
+ doms_cur = kmalloc(cpumask_size(), GFP_KERNEL);
if (!doms_cur)
- doms_cur = &fallback_doms;
- cpus_andnot(*doms_cur, *cpu_map, cpu_isolated_map);
+ doms_cur = fallback_doms;
+ cpumask_andnot(doms_cur, cpu_map, cpu_isolated_map);
dattr_cur = NULL;
err = build_sched_domains(doms_cur);
register_sched_domain_sysctl();
@@ -7688,8 +7740,8 @@ static int arch_init_sched_domains(const cpumask_t *cpu_map)
return err;
}
-static void arch_destroy_sched_domains(const cpumask_t *cpu_map,
- cpumask_t *tmpmask)
+static void arch_destroy_sched_domains(const struct cpumask *cpu_map,
+ struct cpumask *tmpmask)
{
free_sched_groups(cpu_map, tmpmask);
}
@@ -7698,15 +7750,16 @@ static void arch_destroy_sched_domains(const cpumask_t *cpu_map,
* Detach sched domains from a group of cpus specified in cpu_map
* These cpus will now be attached to the NULL domain
*/
-static void detach_destroy_domains(const cpumask_t *cpu_map)
+static void detach_destroy_domains(const struct cpumask *cpu_map)
{
- cpumask_t tmpmask;
+ /* Save because hotplug lock held. */
+ static DECLARE_BITMAP(tmpmask, CONFIG_NR_CPUS);
int i;
- for_each_cpu_mask_nr(i, *cpu_map)
+ for_each_cpu(i, cpu_map)
cpu_attach_domain(NULL, &def_root_domain, i);
synchronize_sched();
- arch_destroy_sched_domains(cpu_map, &tmpmask);
+ arch_destroy_sched_domains(cpu_map, to_cpumask(tmpmask));
}
/* handle null as "default" */
@@ -7731,7 +7784,7 @@ static int dattrs_equal(struct sched_domain_attr *cur, int idx_cur,
* doms_new[] to the current sched domain partitioning, doms_cur[].
* It destroys each deleted domain and builds each new domain.
*
- * 'doms_new' is an array of cpumask_t's of length 'ndoms_new'.
+ * 'doms_new' is an array of cpumask's of length 'ndoms_new'.
* The masks don't intersect (don't overlap.) We should setup one
* sched domain for each mask. CPUs not in any of the cpumasks will
* not be load balanced. If the same cpumask appears both in the
@@ -7745,13 +7798,14 @@ static int dattrs_equal(struct sched_domain_attr *cur, int idx_cur,
* the single partition 'fallback_doms', it also forces the domains
* to be rebuilt.
*
- * If doms_new == NULL it will be replaced with cpu_online_map.
+ * If doms_new == NULL it will be replaced with cpu_online_mask.
* ndoms_new == 0 is a special case for destroying existing domains,
* and it will not create the default domain.
*
* Call with hotplug lock held
*/
-void partition_sched_domains(int ndoms_new, cpumask_t *doms_new,
+/* FIXME: Change to struct cpumask *doms_new[] */
+void partition_sched_domains(int ndoms_new, struct cpumask *doms_new,
struct sched_domain_attr *dattr_new)
{
int i, j, n;
@@ -7766,7 +7820,7 @@ void partition_sched_domains(int ndoms_new, cpumask_t *doms_new,
/* Destroy deleted domains */
for (i = 0; i < ndoms_cur; i++) {
for (j = 0; j < n; j++) {
- if (cpus_equal(doms_cur[i], doms_new[j])
+ if (cpumask_equal(&doms_cur[i], &doms_new[j])
&& dattrs_equal(dattr_cur, i, dattr_new, j))
goto match1;
}
@@ -7778,15 +7832,15 @@ match1:
if (doms_new == NULL) {
ndoms_cur = 0;
- doms_new = &fallback_doms;
- cpus_andnot(doms_new[0], cpu_online_map, cpu_isolated_map);
+ doms_new = fallback_doms;
+ cpumask_andnot(&doms_new[0], cpu_online_mask, cpu_isolated_map);
WARN_ON_ONCE(dattr_new);
}
/* Build new domains */
for (i = 0; i < ndoms_new; i++) {
for (j = 0; j < ndoms_cur; j++) {
- if (cpus_equal(doms_new[i], doms_cur[j])
+ if (cpumask_equal(&doms_new[i], &doms_cur[j])
&& dattrs_equal(dattr_new, i, dattr_cur, j))
goto match2;
}
@@ -7798,7 +7852,7 @@ match2:
}
/* Remember the new sched domains */
- if (doms_cur != &fallback_doms)
+ if (doms_cur != fallback_doms)
kfree(doms_cur);
kfree(dattr_cur); /* kfree(NULL) is safe */
doms_cur = doms_new;
@@ -7938,7 +7992,9 @@ static int update_runtime(struct notifier_block *nfb,
void __init sched_init_smp(void)
{
- cpumask_t non_isolated_cpus;
+ cpumask_var_t non_isolated_cpus;
+
+ alloc_cpumask_var(&non_isolated_cpus, GFP_KERNEL);
#if defined(CONFIG_NUMA)
sched_group_nodes_bycpu = kzalloc(nr_cpu_ids * sizeof(void **),
@@ -7947,10 +8003,10 @@ void __init sched_init_smp(void)
#endif
get_online_cpus();
mutex_lock(&sched_domains_mutex);
- arch_init_sched_domains(&cpu_online_map);
- cpus_andnot(non_isolated_cpus, cpu_possible_map, cpu_isolated_map);
- if (cpus_empty(non_isolated_cpus))
- cpu_set(smp_processor_id(), non_isolated_cpus);
+ arch_init_sched_domains(cpu_online_mask);
+ cpumask_andnot(non_isolated_cpus, cpu_possible_mask, cpu_isolated_map);
+ if (cpumask_empty(non_isolated_cpus))
+ cpumask_set_cpu(smp_processor_id(), non_isolated_cpus);
mutex_unlock(&sched_domains_mutex);
put_online_cpus();
@@ -7965,9 +8021,13 @@ void __init sched_init_smp(void)
init_hrtick();
/* Move init over to a non-isolated CPU */
- if (set_cpus_allowed_ptr(current, &non_isolated_cpus) < 0)
+ if (set_cpus_allowed_ptr(current, non_isolated_cpus) < 0)
BUG();
sched_init_granularity();
+ free_cpumask_var(non_isolated_cpus);
+
+ alloc_cpumask_var(&fallback_doms, GFP_KERNEL);
+ init_sched_rt_class();
}
#else
void __init sched_init_smp(void)
@@ -8282,6 +8342,13 @@ void __init sched_init(void)
*/
current->sched_class = &fair_sched_class;
+ /* Allocate the nohz_cpu_mask if CONFIG_CPUMASK_OFFSTACK */
+ alloc_bootmem_cpumask_var(&nohz_cpu_mask);
+#ifdef CONFIG_NO_HZ
+ alloc_bootmem_cpumask_var(&nohz.cpu_mask);
+#endif
+ alloc_bootmem_cpumask_var(&cpu_isolated_map);
+
scheduler_running = 1;
}
diff --git a/kernel/sched_cpupri.c b/kernel/sched_cpupri.c
index 52154fe..018b7be 100644
--- a/kernel/sched_cpupri.c
+++ b/kernel/sched_cpupri.c
@@ -67,24 +67,21 @@ static int convert_prio(int prio)
* Returns: (int)bool - CPUs were found
*/
int cpupri_find(struct cpupri *cp, struct task_struct *p,
- cpumask_t *lowest_mask)
+ struct cpumask *lowest_mask)
{
int idx = 0;
int task_pri = convert_prio(p->prio);
for_each_cpupri_active(cp->pri_active, idx) {
struct cpupri_vec *vec = &cp->pri_to_cpu[idx];
- cpumask_t mask;
if (idx >= task_pri)
break;
- cpus_and(mask, p->cpus_allowed, vec->mask);
-
- if (cpus_empty(mask))
+ if (cpumask_any_and(&p->cpus_allowed, vec->mask) >= nr_cpu_ids)
continue;
- *lowest_mask = mask;
+ cpumask_and(lowest_mask, &p->cpus_allowed, vec->mask);
return 1;
}
@@ -126,7 +123,7 @@ void cpupri_set(struct cpupri *cp, int cpu, int newpri)
vec->count--;
if (!vec->count)
clear_bit(oldpri, cp->pri_active);
- cpu_clear(cpu, vec->mask);
+ cpumask_clear_cpu(cpu, vec->mask);
spin_unlock_irqrestore(&vec->lock, flags);
}
@@ -136,7 +133,7 @@ void cpupri_set(struct cpupri *cp, int cpu, int newpri)
spin_lock_irqsave(&vec->lock, flags);
- cpu_set(cpu, vec->mask);
+ cpumask_set_cpu(cpu, vec->mask);
vec->count++;
if (vec->count == 1)
set_bit(newpri, cp->pri_active);
@@ -150,10 +147,11 @@ void cpupri_set(struct cpupri *cp, int cpu, int newpri)
/**
* cpupri_init - initialize the cpupri structure
* @cp: The cpupri context
+ * @bootmem: true if allocations need to use bootmem
*
- * Returns: (void)
+ * Returns: -ENOMEM if memory fails.
*/
-void cpupri_init(struct cpupri *cp)
+int cpupri_init(struct cpupri *cp, bool bootmem)
{
int i;
@@ -164,11 +162,30 @@ void cpupri_init(struct cpupri *cp)
spin_lock_init(&vec->lock);
vec->count = 0;
- cpus_clear(vec->mask);
+ if (bootmem)
+ alloc_bootmem_cpumask_var(&vec->mask);
+ else if (!alloc_cpumask_var(&vec->mask, GFP_KERNEL))
+ goto cleanup;
}
for_each_possible_cpu(i)
cp->cpu_to_pri[i] = CPUPRI_INVALID;
+ return 0;
+
+cleanup:
+ for (i--; i >= 0; i--)
+ free_cpumask_var(cp->pri_to_cpu[i].mask);
+ return -ENOMEM;
}
+/**
+ * cpupri_cleanup - clean up the cpupri structure
+ * @cp: The cpupri context
+ */
+void cpupri_cleanup(struct cpupri *cp)
+{
+ int i;
+ for (i = 0; i < CPUPRI_NR_PRIORITIES; i++)
+ free_cpumask_var(cp->pri_to_cpu[i].mask);
+}
diff --git a/kernel/sched_cpupri.h b/kernel/sched_cpupri.h
index f25811b..642a94e 100644
--- a/kernel/sched_cpupri.h
+++ b/kernel/sched_cpupri.h
@@ -14,7 +14,7 @@
struct cpupri_vec {
spinlock_t lock;
int count;
- cpumask_t mask;
+ cpumask_var_t mask;
};
struct cpupri {
@@ -27,7 +27,8 @@ struct cpupri {
int cpupri_find(struct cpupri *cp,
struct task_struct *p, cpumask_t *lowest_mask);
void cpupri_set(struct cpupri *cp, int cpu, int pri);
-void cpupri_init(struct cpupri *cp);
+int cpupri_init(struct cpupri *cp, bool bootmem);
+void cpupri_cleanup(struct cpupri *cp);
#else
#define cpupri_set(cp, cpu, pri) do { } while (0)
#define cpupri_init() do { } while (0)
diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index 98345e4..08ffffd 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -1017,14 +1017,13 @@ static void yield_task_fair(struct rq *rq)
* search starts with cpus closest then further out as needed,
* so we always favor a closer, idle cpu.
* Domains may include CPUs that are not usable for migration,
- * hence we need to mask them out (cpu_active_map)
+ * hence we need to mask them out (cpu_active_mask)
*
* Returns the CPU we should wake onto.
*/
#if defined(ARCH_HAS_SCHED_WAKE_IDLE)
static int wake_idle(int cpu, struct task_struct *p)
{
- cpumask_t tmp;
struct sched_domain *sd;
int i;
@@ -1044,10 +1043,9 @@ static int wake_idle(int cpu, struct task_struct *p)
if ((sd->flags & SD_WAKE_IDLE)
|| ((sd->flags & SD_WAKE_IDLE_FAR)
&& !task_hot(p, task_rq(p)->clock, sd))) {
- cpus_and(tmp, sd->span, p->cpus_allowed);
- cpus_and(tmp, tmp, cpu_active_map);
- for_each_cpu_mask_nr(i, tmp) {
- if (idle_cpu(i)) {
+ for_each_cpu_and(i, sched_domain_span(sd),
+ &p->cpus_allowed) {
+ if (cpu_active(i) && idle_cpu(i)) {
if (i != task_cpu(p)) {
schedstat_inc(p,
se.nr_wakeups_idle);
@@ -1240,13 +1238,13 @@ static int select_task_rq_fair(struct task_struct *p, int sync)
* this_cpu and prev_cpu are present in:
*/
for_each_domain(this_cpu, sd) {
- if (cpu_isset(prev_cpu, sd->span)) {
+ if (cpumask_test_cpu(prev_cpu, sched_domain_span(sd))) {
this_sd = sd;
break;
}
}
- if (unlikely(!cpu_isset(this_cpu, p->cpus_allowed)))
+ if (unlikely(!cpumask_test_cpu(this_cpu, &p->cpus_allowed)))
goto out;
/*
diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c
index 2bdd444..fb39645 100644
--- a/kernel/sched_rt.c
+++ b/kernel/sched_rt.c
@@ -15,7 +15,7 @@ static inline void rt_set_overload(struct rq *rq)
if (!rq->online)
return;
- cpu_set(rq->cpu, rq->rd->rto_mask);
+ cpumask_set_cpu(rq->cpu, rq->rd->rto_mask);
/*
* Make sure the mask is visible before we set
* the overload count. That is checked to determine
@@ -34,7 +34,7 @@ static inline void rt_clear_overload(struct rq *rq)
/* the order here really doesn't matter */
atomic_dec(&rq->rd->rto_count);
- cpu_clear(rq->cpu, rq->rd->rto_mask);
+ cpumask_clear_cpu(rq->cpu, rq->rd->rto_mask);
}
static void update_rt_migration(struct rq *rq)
@@ -139,14 +139,14 @@ static int rt_se_boosted(struct sched_rt_entity *rt_se)
}
#ifdef CONFIG_SMP
-static inline cpumask_t sched_rt_period_mask(void)
+static inline const struct cpumask *sched_rt_period_mask(void)
{
return cpu_rq(smp_processor_id())->rd->span;
}
#else
-static inline cpumask_t sched_rt_period_mask(void)
+static inline const struct cpumask *sched_rt_period_mask(void)
{
- return cpu_online_map;
+ return cpu_online_mask;
}
#endif
@@ -212,9 +212,9 @@ static inline int rt_rq_throttled(struct rt_rq *rt_rq)
return rt_rq->rt_throttled;
}
-static inline cpumask_t sched_rt_period_mask(void)
+static inline const struct cpumask *sched_rt_period_mask(void)
{
- return cpu_online_map;
+ return cpu_online_mask;
}
static inline
@@ -241,11 +241,11 @@ static int do_balance_runtime(struct rt_rq *rt_rq)
int i, weight, more = 0;
u64 rt_period;
- weight = cpus_weight(rd->span);
+ weight = cpumask_weight(rd->span);
spin_lock(&rt_b->rt_runtime_lock);
rt_period = ktime_to_ns(rt_b->rt_period);
- for_each_cpu_mask_nr(i, rd->span) {
+ for_each_cpu(i, rd->span) {
struct rt_rq *iter = sched_rt_period_rt_rq(rt_b, i);
s64 diff;
@@ -324,7 +324,7 @@ static void __disable_runtime(struct rq *rq)
/*
* Greedy reclaim, take back as much as we can.
*/
- for_each_cpu_mask(i, rd->span) {
+ for_each_cpu(i, rd->span) {
struct rt_rq *iter = sched_rt_period_rt_rq(rt_b, i);
s64 diff;
@@ -429,13 +429,13 @@ static inline int balance_runtime(struct rt_rq *rt_rq)
static int do_sched_rt_period_timer(struct rt_bandwidth *rt_b, int overrun)
{
int i, idle = 1;
- cpumask_t span;
+ const struct cpumask *span;
if (!rt_bandwidth_enabled() || rt_b->rt_runtime == RUNTIME_INF)
return 1;
span = sched_rt_period_mask();
- for_each_cpu_mask(i, span) {
+ for_each_cpu(i, span) {
int enqueue = 0;
struct rt_rq *rt_rq = sched_rt_period_rt_rq(rt_b, i);
struct rq *rq = rq_of_rt_rq(rt_rq);
@@ -805,17 +805,20 @@ static int select_task_rq_rt(struct task_struct *p, int sync)
static void check_preempt_equal_prio(struct rq *rq, struct task_struct *p)
{
- cpumask_t mask;
+ cpumask_var_t mask;
if (rq->curr->rt.nr_cpus_allowed == 1)
return;
- if (p->rt.nr_cpus_allowed != 1
- && cpupri_find(&rq->rd->cpupri, p, &mask))
+ if (!alloc_cpumask_var(&mask, GFP_ATOMIC))
return;
- if (!cpupri_find(&rq->rd->cpupri, rq->curr, &mask))
- return;
+ if (p->rt.nr_cpus_allowed != 1
+ && cpupri_find(&rq->rd->cpupri, p, mask))
+ goto free;
+
+ if (!cpupri_find(&rq->rd->cpupri, rq->curr, mask))
+ goto free;
/*
* There appears to be other cpus that can accept
@@ -824,6 +827,8 @@ static void check_preempt_equal_prio(struct rq *rq, struct task_struct
*p)
*/
requeue_task_rt(rq, p, 1);
resched_task(rq->curr);
+free:
+ free_cpumask_var(mask);
}
#endif /* CONFIG_SMP */
@@ -918,7 +923,7 @@ static void deactivate_task(struct rq *rq, struct task_struct *p, int
sleep);
static int pick_rt_task(struct rq *rq, struct task_struct *p, int cpu)
{
if (!task_running(rq, p) &&
- (cpu < 0 || cpu_isset(cpu, p->cpus_allowed)) &&
+ (cpu < 0 || cpumask_test_cpu(cpu, &p->cpus_allowed)) &&
(p->rt.nr_cpus_allowed > 1))
return 1;
return 0;
@@ -957,7 +962,7 @@ static struct task_struct *pick_next_highest_task_rt(struct rq *rq, int
cpu)
return next;
}
-static DEFINE_PER_CPU(cpumask_t, local_cpu_mask);
+static DEFINE_PER_CPU(cpumask_var_t, local_cpu_mask);
static inline int pick_optimal_cpu(int this_cpu, cpumask_t *mask)
{
@@ -977,7 +982,7 @@ static inline int pick_optimal_cpu(int this_cpu, cpumask_t *mask)
static int find_lowest_rq(struct task_struct *task)
{
struct sched_domain *sd;
- cpumask_t *lowest_mask = &__get_cpu_var(local_cpu_mask);
+ struct cpumask *lowest_mask = __get_cpu_var(local_cpu_mask);
int this_cpu = smp_processor_id();
int cpu = task_cpu(task);
@@ -992,7 +997,7 @@ static int find_lowest_rq(struct task_struct *task)
* I guess we might want to change cpupri_find() to ignore those
* in the first place.
*/
- cpus_and(*lowest_mask, *lowest_mask, cpu_active_map);
+ cpumask_and(lowest_mask, lowest_mask, cpu_active_mask);
/*
* At this point we have built a mask of cpus representing the
@@ -1002,7 +1007,7 @@ static int find_lowest_rq(struct task_struct *task)
* We prioritize the last cpu that the task executed on since
* it is most likely cache-hot in that location.
*/
- if (cpu_isset(cpu, *lowest_mask))
+ if (cpumask_test_cpu(cpu, lowest_mask))
return cpu;
/*
@@ -1017,7 +1022,8 @@ static int find_lowest_rq(struct task_struct *task)
cpumask_t domain_mask;
int best_cpu;
- cpus_and(domain_mask, sd->span, *lowest_mask);
+ cpumask_and(&domain_mask, sched_domain_span(sd),
+ lowest_mask);
best_cpu = pick_optimal_cpu(this_cpu,
&domain_mask);
@@ -1058,8 +1064,8 @@ static struct rq *find_lock_lowest_rq(struct task_struct *task, struct
rq *rq)
* Also make sure that it wasn't scheduled on its rq.
*/
if (unlikely(task_rq(task) != rq ||
- !cpu_isset(lowest_rq->cpu,
- task->cpus_allowed) ||
+ !cpumask_test_cpu(lowest_rq->cpu,
+ &task->cpus_allowed) ||
task_running(rq, task) ||
!task->se.on_rq)) {
@@ -1180,7 +1186,7 @@ static int pull_rt_task(struct rq *this_rq)
next = pick_next_task_rt(this_rq);
- for_each_cpu_mask_nr(cpu, this_rq->rd->rto_mask) {
+ for_each_cpu(cpu, this_rq->rd->rto_mask) {
if (this_cpu == cpu)
continue;
@@ -1309,9 +1315,9 @@ move_one_task_rt(struct rq *this_rq, int this_cpu, struct rq *busiest,
}
static void set_cpus_allowed_rt(struct task_struct *p,
- const cpumask_t *new_mask)
+ const struct cpumask *new_mask)
{
- int weight = cpus_weight(*new_mask);
+ int weight = cpumask_weight(new_mask);
BUG_ON(!rt_task(p));
@@ -1332,7 +1338,7 @@ static void set_cpus_allowed_rt(struct task_struct *p,
update_rt_migration(rq);
}
- p->cpus_allowed = *new_mask;
+ cpumask_copy(&p->cpus_allowed, new_mask);
p->rt.nr_cpus_allowed = weight;
}
@@ -1545,3 +1551,12 @@ static void print_rt_stats(struct seq_file *m, int cpu)
rcu_read_unlock();
}
#endif /* CONFIG_SCHED_DEBUG */
+
+/* Note that this is never called for !SMP, but that's OK. */
+static inline void init_sched_rt_class(void)
+{
+ unsigned int i;
+
+ for_each_possible_cpu(i)
+ alloc_cpumask_var(&per_cpu(local_cpu_mask, i), GFP_KERNEL);
+}
diff --git a/kernel/sched_stats.h b/kernel/sched_stats.h
index 7dbf72a..ce34083 100644
--- a/kernel/sched_stats.h
+++ b/kernel/sched_stats.h
@@ -42,7 +42,8 @@ static int show_schedstat(struct seq_file *seq, void *v)
for_each_domain(cpu, sd) {
enum cpu_idle_type itype;
- cpumask_scnprintf(mask_str, mask_len, sd->span);
+ cpumask_scnprintf(mask_str, mask_len,
+ *sched_domain_span(sd));
seq_printf(seq, "domain%d %s", dcount++, mask_str);
for (itype = CPU_IDLE; itype < CPU_MAX_IDLE_TYPES;
itype++) {
diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
index 342fc9c..70f872c 100644
--- a/kernel/time/tick-sched.c
+++ b/kernel/time/tick-sched.c
@@ -144,7 +144,7 @@ void tick_nohz_update_jiffies(void)
if (!ts->tick_stopped)
return;
- cpu_clear(cpu, nohz_cpu_mask);
+ cpumask_clear_cpu(cpu, nohz_cpu_mask);
now = ktime_get();
ts->idle_waketime = now;
@@ -283,7 +283,7 @@ void tick_nohz_stop_sched_tick(int inidle)
if ((long)delta_jiffies >= 1) {
if (delta_jiffies > 1)
- cpu_set(cpu, nohz_cpu_mask);
+ cpumask_set_cpu(cpu, nohz_cpu_mask);
/*
* nohz_stop_sched_tick can be called several times before
* the nohz_restart_sched_tick is called. This happens when
@@ -296,7 +296,7 @@ void tick_nohz_stop_sched_tick(int inidle)
/*
* sched tick not stopped!
*/
- cpu_clear(cpu, nohz_cpu_mask);
+ cpumask_clear_cpu(cpu, nohz_cpu_mask);
goto out;
}
@@ -354,7 +354,7 @@ void tick_nohz_stop_sched_tick(int inidle)
* softirq.
*/
tick_do_update_jiffies64(ktime_get());
- cpu_clear(cpu, nohz_cpu_mask);
+ cpumask_clear_cpu(cpu, nohz_cpu_mask);
}
raise_softirq_irqoff(TIMER_SOFTIRQ);
out:
@@ -432,7 +432,7 @@ void tick_nohz_restart_sched_tick(void)
select_nohz_load_balancer(0);
now = ktime_get();
tick_do_update_jiffies64(now);
- cpu_clear(cpu, nohz_cpu_mask);
+ cpumask_clear_cpu(cpu, nohz_cpu_mask);
/*
* We stopped the tick in idle. Update process times would miss the
^ permalink raw reply related [flat|nested] 14+ messages in thread* Re: [PULL] cpumask conversion patches for sched
2008-11-24 16:08 [PULL] cpumask conversion patches for sched Rusty Russell
@ 2008-11-24 17:17 ` Ingo Molnar
2008-11-24 17:22 ` Ingo Molnar
2008-11-24 17:23 ` Ingo Molnar
0 siblings, 2 replies; 14+ messages in thread
From: Ingo Molnar @ 2008-11-24 17:17 UTC (permalink / raw)
To: Rusty Russell; +Cc: Mike Travis, linux-kernel
* Rusty Russell <rusty@rustcorp.com.au> wrote:
> Hi Ingo,
>
> Keeping track of sched.c changes without breaking linux-next has
> proven impossible, so I've split the sched patches out for you,
> split them nicely, and rebased against your linux-2.6-sched. Please
> pull.
>
> Works for me (with and without CONFIG_CPUMASK_OFFSTACK), but
> there are a large number of config variations possible that I might
> have broken. Not to mention outright bugs.
>
> The following changes since commit b27fef5b222564b6e7ae71f7110c233b2fb45a38:
> Ingo Molnar (1):
> Merge branch 'x86/defconfig'
>
> are available in the git repository at:
>
> ssh://master.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-ingo.git master
>
> Mike Travis (1):
> sched: Reduce stack size requirements in kernel/sched.c
>
> Rusty Russell (20):
> sched: convert sched.c from for_each_cpu_mask to for_each_cpu.
> sched: get rid of boutique sched.c allocations, use cpumask_var_t.
> sched: remove any_online_cpu()
> sched: wrap sched_group and sched_domain cpumask accesses.
> sched: convert struct sched_group/sched_domain cpumask_ts to variable bitmaps
> sched: convert nohz_cpu_mask to cpumask_var_t.
> sched: convert struct root_domain to cpumask_var_t.
> sched: convert nohz struct to cpumask_var_t.
> sched: convert idle_balance() to cpumask_var_t.
> sched: convert rebalance_domains() to cpumask_var_t.
> sched: convert sys_sched_getaffinity() to cpumask_var_t.
> sched: avoid stack var in move_task_off_dead_cpu
> sched: convert struct (sys_)sched_setaffinity() to cpumask_var_t.
> sched: convert sched_domain_debug to cpumask_var_t.
> sched: convert cpu_isolated_map to cpumask_var_t.
> sched: convert falback_doms to cpumask_var_t.
> sched: convert struct cpupri_vec cpumask_var_t.
> sched: convert check_preempt_equal_prio to cpumask_var_t.
> sched: convert local_cpu_mask to cpumask_var_t.
> sched: convert remaining old-style cpumask operators
>
> include/linux/sched.h | 35 ++-
> kernel/rcuclassic.c | 2 +-
> kernel/sched.c | 885 +++++++++++++++++++++++++---------------------
> kernel/sched_cpupri.c | 39 ++-
> kernel/sched_cpupri.h | 5 +-
> kernel/sched_fair.c | 14 +-
> kernel/sched_rt.c | 73 +++--
> kernel/sched_stats.h | 3 +-
> kernel/time/tick-sched.c | 10 +-
> 9 files changed, 589 insertions(+), 477 deletions(-)
Pulled into tip/cpus4096, thanks Rusty!
Here are the new sha1's:
96f874e: sched: convert remaining old-style cpumask operators
0e3900e: sched: convert local_cpu_mask to cpumask_var_t.
24600ce: sched: convert check_preempt_equal_prio to cpumask_var_t.
68e7456: sched: convert struct cpupri_vec cpumask_var_t.
4212823: sched: convert falback_doms to cpumask_var_t.
dcc30a3: sched: convert cpu_isolated_map to cpumask_var_t.
d5dd3db: sched: convert sched_domain_debug to cpumask_var_t.
5a16f3d: sched: convert struct (sys_)sched_setaffinity() to cpumask_var_t.
e76bd8d: sched: avoid stack var in move_task_off_dead_cpu
f17c860: sched: convert sys_sched_getaffinity() to cpumask_var_t.
a0e9024: sched: convert rebalance_domains() to cpumask_var_t.
4d2732c: sched: convert idle_balance() to cpumask_var_t.
7d1e6a9: sched: convert nohz struct to cpumask_var_t.
c6c4927: sched: convert struct root_domain to cpumask_var_t.
6a7b3dc: sched: convert nohz_cpu_mask to cpumask_var_t.
6c99e9a: sched: convert struct sched_group/sched_domain cpumask_ts to variable bitmaps
758b2cd: sched: wrap sched_group and sched_domain cpumask accesses.
1e5ce4f: sched: remove any_online_cpu()
3404c8d: sched: get rid of boutique sched.c allocations, use cpumask_var_t.
abcd083: sched: convert sched.c from for_each_cpu_mask to for_each_cpu.
ea6f18e: sched: reduce stack size requirements in kernel/sched.c
943f3d0: Merge branches 'sched/core', 'core/core' and 'tracing/core' into cpus4096
The tip/cpus4096 topic tree is -git based and will be append-only with
stable sha1's unless there's some really bad messup forcing a rebase.
I've also merged your commits into tip/master and have done cross-arch
build testing:
testing 9 architectures.
testing alpha: -git: pass ( 18), -tip: pass ( 18)
testing arm: -git: pass ( 5), -tip: pass ( 5)
testing cris: -git: pass ( 28), -tip: pass ( 18)
testing i386: -git: pass ( 11), -tip: pass ( 11)
testing ia64: -git: pass (132), -tip: pass (135)
testing m32r: -git: pass ( 24), -tip: pass ( 24)
testing m68k: -git: pass (150), -tip: pass (150)
testing mips: -git: pass ( 12), -tip: pass ( 4)
testing powerpc: -git: pass ( 12), -tip: pass ( 10)
( The decimal number in paranthesis is the count of build warnings.
Twelve other architectures i have crosscompilers for do not
currently build fine on -git, with arch defconfigs, using latest gcc
4.3.3. )
Based on these good test results i've also integrated a new
cpus4096-next tree and pushed it out for linux-next pickup.
Thanks,
Ingo
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PULL] cpumask conversion patches for sched
2008-11-24 17:17 ` Ingo Molnar
@ 2008-11-24 17:22 ` Ingo Molnar
2008-11-24 17:23 ` Ingo Molnar
1 sibling, 0 replies; 14+ messages in thread
From: Ingo Molnar @ 2008-11-24 17:22 UTC (permalink / raw)
To: Rusty Russell; +Cc: Mike Travis, linux-kernel, Peter Zijlstra
[-- Attachment #1: Type: text/plain, Size: 22650 bytes --]
* Ingo Molnar <mingo@elte.hu> wrote:
> Based on these good test results i've also integrated a new
> cpus4096-next tree and pushed it out for linux-next pickup.
... and exactly one minute after i sent that mail, -tip testing found
a CPU hotplug lockdep splat, introduced by your patches:
[ INFO: hard-safe -> hard-unsafe lock order detected ]
see the full splat below. Reproducer is:
echo 0 > /sys/devices/system/cpu/cpu1/online
sleep 1
echo 1 > /sys/devices/system/cpu/cpu1/online
sleep 1
echo 0 > /sys/devices/system/cpu/cpu1/online
sleep 1
echo 1 > /sys/devices/system/cpu/cpu1/online
config attached. I've excluded the topic for now.
Ingo
-------------->
CPU 1 is now offline
lockdep: fixing up alternatives.
SMP alternatives: switching to UP code
======================================================
[ INFO: hard-safe -> hard-unsafe lock order detected ]
2.6.28-rc6-tip-00766-g9f03358-dirty #1566
------------------------------------------------------
S99local/3134 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire:
(&p->alloc_lock){--..}, at: [<c01883e7>] cpuset_cpus_allowed_locked+0x27/0x50
and this task is already holding:
(&rq->lock){++..}, at: [<c0140384>] task_rq_lock+0x54/0x90
which would create a new lock dependency:
(&rq->lock){++..} -> (&p->alloc_lock){--..}
but this new dependency connects a hard-irq-safe lock:
(&rq->lock){++..}
... which became hard-irq-safe at:
[<c0173d9e>] __lock_acquire+0x9be/0x1380
[<c01747e9>] lock_acquire+0x89/0xc0
[<c09257e8>] _spin_lock+0x38/0x50
[<c014c465>] scheduler_tick+0x45/0x1c0
[<c0159462>] update_process_times+0x52/0x70
[<c016dd0a>] tick_periodic+0x2a/0x80
[<c016dd7e>] tick_handle_periodic+0x1e/0x80
[<c011ef15>] timer_interrupt+0x35/0x80
[<c018ece0>] handle_IRQ_event+0x30/0x70
[<c0190955>] handle_level_irq+0x75/0xe0
[<ffffffff>] 0xffffffff
to a hard-irq-unsafe lock:
(&p->alloc_lock){--..}
... which became hard-irq-unsafe at:
... [<c0173c51>] __lock_acquire+0x871/0x1380
[<c01747e9>] lock_acquire+0x89/0xc0
[<c09257e8>] _spin_lock+0x38/0x50
[<c01c7707>] set_task_comm+0x27/0x60
[<c0163f01>] kthreadd+0x21/0x160
[<c011cd0b>] kernel_thread_helper+0x7/0x10
[<ffffffff>] 0xffffffff
other info that might help us debug this:
6 locks held by S99local/3134:
#0: (&buffer->mutex){--..}, at: [<c02025ef>] sysfs_write_file+0x2f/0x110
#1: (cpu_add_remove_lock){--..}, at: [<c0150af4>] cpu_maps_update_begin+0x14/0x20
#2: (&cpu_hotplug.lock){--..}, at: [<c0150b5f>] cpu_hotplug_begin+0x1f/0x50
#3: (callback_mutex){--..}, at: [<c0187cd4>] cpuset_lock+0x14/0x20
#4: (tasklist_lock){..--}, at: [<c0921bda>] migration_call+0x1da/0x4a0
#5: (&rq->lock){++..}, at: [<c0140384>] task_rq_lock+0x54/0x90
the hard-irq-safe lock's dependencies:
-> (&rq->lock){++..} ops: 143281 {
initial-use at:
[<c017359d>] __lock_acquire+0x1bd/0x1380
[<c01747e9>] lock_acquire+0x89/0xc0
[<c0925908>] _spin_lock_irqsave+0x58/0x70
[<c014332d>] rq_attach_root+0x1d/0xb0
[<c0ce8fa7>] sched_init+0x327/0x4a0
[<c0cd2694>] start_kernel+0x154/0x360
[<c0cd2066>] i386_start_kernel+0x66/0x70
[<ffffffff>] 0xffffffff
in-hardirq-W at:
[<c0173d9e>] __lock_acquire+0x9be/0x1380
[<c01747e9>] lock_acquire+0x89/0xc0
[<c09257e8>] _spin_lock+0x38/0x50
[<c014c465>] scheduler_tick+0x45/0x1c0
[<c0159462>] update_process_times+0x52/0x70
[<c016dd0a>] tick_periodic+0x2a/0x80
[<c016dd7e>] tick_handle_periodic+0x1e/0x80
[<c011ef15>] timer_interrupt+0x35/0x80
[<c018ece0>] handle_IRQ_event+0x30/0x70
[<c0190955>] handle_level_irq+0x75/0xe0
[<ffffffff>] 0xffffffff
in-softirq-W at:
[<c0173b46>] __lock_acquire+0x766/0x1380
[<c01747e9>] lock_acquire+0x89/0xc0
[<c0925908>] _spin_lock_irqsave+0x58/0x70
[<c014782a>] tg_shares_up+0x13a/0x190
[<c013f9cb>] walk_tg_tree+0xab/0xe0
[<c0143416>] update_shares+0x56/0x70
[<c0149c6f>] rebalance_domains+0xff/0x440
[<c014a9a6>] run_rebalance_domains+0x36/0xc0
[<c01547b9>] __do_softirq+0xa9/0x180
[<ffffffff>] 0xffffffff
}
... key at: [<c0d7ff20>] __key.44534+0x0/0x8
-> (&vec->lock){.+..} ops: 859 {
initial-use at:
[<c017359d>] __lock_acquire+0x1bd/0x1380
[<c01747e9>] lock_acquire+0x89/0xc0
[<c0925908>] _spin_lock_irqsave+0x58/0x70
[<c019f57f>] cpupri_set+0x7f/0xd0
[<c01425b0>] rq_online_rt+0x40/0x70
[<c013f4db>] set_rq_online+0x4b/0x60
[<c0143387>] rq_attach_root+0x77/0xb0
[<c0ce8fa7>] sched_init+0x327/0x4a0
[<c0cd2694>] start_kernel+0x154/0x360
[<c0cd2066>] i386_start_kernel+0x66/0x70
[<ffffffff>] 0xffffffff
in-softirq-W at:
[<c0173b46>] __lock_acquire+0x766/0x1380
[<c01747e9>] lock_acquire+0x89/0xc0
[<c0925908>] _spin_lock_irqsave+0x58/0x70
[<c019f54c>] cpupri_set+0x4c/0xd0
[<c01481bb>] __enqueue_rt_entity+0xcb/0x200
[<c014835b>] enqueue_rt_entity+0x1b/0x30
[<c014839f>] enqueue_task_rt+0x2f/0x50
[<c013fd9c>] enqueue_task+0x5c/0x80
[<c013fddf>] activate_task+0x1f/0x30
[<c0147de8>] try_to_wake_up+0x248/0x2c0
[<c0147eb4>] wake_up_process+0x14/0x20
[<c0158fbd>] process_timeout+0xd/0x10
[<c0158dd1>] run_timer_softirq+0x181/0x1c0
[<c01547b9>] __do_softirq+0xa9/0x180
[<ffffffff>] 0xffffffff
}
... key at: [<c133c0f4>] __key.13648+0x0/0xc
... acquired at:
[<c017437a>] __lock_acquire+0xf9a/0x1380
[<c01747e9>] lock_acquire+0x89/0xc0
[<c0925908>] _spin_lock_irqsave+0x58/0x70
[<c019f57f>] cpupri_set+0x7f/0xd0
[<c01425b0>] rq_online_rt+0x40/0x70
[<c013f4db>] set_rq_online+0x4b/0x60
[<c0143387>] rq_attach_root+0x77/0xb0
[<c0ce8fa7>] sched_init+0x327/0x4a0
[<c0cd2694>] start_kernel+0x154/0x360
[<c0cd2066>] i386_start_kernel+0x66/0x70
[<ffffffff>] 0xffffffff
-> (&rt_b->rt_runtime_lock){.+..} ops: 24 {
initial-use at:
[<c017359d>] __lock_acquire+0x1bd/0x1380
[<c01747e9>] lock_acquire+0x89/0xc0
[<c09257e8>] _spin_lock+0x38/0x50
[<c014822c>] __enqueue_rt_entity+0x13c/0x200
[<c014835b>] enqueue_rt_entity+0x1b/0x30
[<c014839f>] enqueue_task_rt+0x2f/0x50
[<c013fd9c>] enqueue_task+0x5c/0x80
[<c013fddf>] activate_task+0x1f/0x30
[<c0147de8>] try_to_wake_up+0x248/0x2c0
[<c0147eb4>] wake_up_process+0x14/0x20
[<c0921a90>] migration_call+0x90/0x4a0
[<c0ce9158>] migration_init+0x38/0x50
[<c010111f>] do_one_initcall+0x2f/0x170
[<c0cd294a>] kernel_init+0x5a/0x170
[<c011cd0b>] kernel_thread_helper+0x7/0x10
[<ffffffff>] 0xffffffff
in-softirq-W at:
[<c0173b46>] __lock_acquire+0x766/0x1380
[<c01747e9>] lock_acquire+0x89/0xc0
[<c09257e8>] _spin_lock+0x38/0x50
[<c014822c>] __enqueue_rt_entity+0x13c/0x200
[<c014835b>] enqueue_rt_entity+0x1b/0x30
[<c014839f>] enqueue_task_rt+0x2f/0x50
[<c013fd9c>] enqueue_task+0x5c/0x80
[<c013fddf>] activate_task+0x1f/0x30
[<c0147de8>] try_to_wake_up+0x248/0x2c0
[<c0147eb4>] wake_up_process+0x14/0x20
[<c0149f6d>] rebalance_domains+0x3fd/0x440
[<c014a9a6>] run_rebalance_domains+0x36/0xc0
[<c01547b9>] __do_softirq+0xa9/0x180
[<ffffffff>] 0xffffffff
}
... key at: [<c0d7ff10>] __key.35881+0x0/0x8
-> (&cpu_base->lock){++..} ops: 25602 {
initial-use at:
[<c017359d>] __lock_acquire+0x1bd/0x1380
[<c01747e9>] lock_acquire+0x89/0xc0
[<c0925897>] _spin_lock_irq+0x47/0x60
[<c0167286>] run_hrtimer_pending+0x16/0x150
[<c0167b21>] hrtimer_run_pending+0x71/0x160
[<c0158c72>] run_timer_softirq+0x22/0x1c0
[<c01547b9>] __do_softirq+0xa9/0x180
[<ffffffff>] 0xffffffff
in-hardirq-W at:
[<c0173d9e>] __lock_acquire+0x9be/0x1380
[<c01747e9>] lock_acquire+0x89/0xc0
[<c09257e8>] _spin_lock+0x38/0x50
[<c0167d09>] hrtimer_run_queues+0xf9/0x1a0
[<c01590cd>] run_local_timers+0xd/0x20
[<c0159444>] update_process_times+0x34/0x70
[<c016dd0a>] tick_periodic+0x2a/0x80
[<c016dd7e>] tick_handle_periodic+0x1e/0x80
[<c012fd0b>] smp_apic_timer_interrupt+0x5b/0x90
[<c011cbe1>] apic_timer_interrupt+0x2d/0x34
[<c01507b0>] printk+0x20/0x30
[<c0101201>] do_one_initcall+0x111/0x170
[<c0cd294a>] kernel_init+0x5a/0x170
[<c011cd0b>] kernel_thread_helper+0x7/0x10
[<ffffffff>] 0xffffffff
in-softirq-W at:
[<c0173b46>] __lock_acquire+0x766/0x1380
[<c01747e9>] lock_acquire+0x89/0xc0
[<c0925897>] _spin_lock_irq+0x47/0x60
[<c0167286>] run_hrtimer_pending+0x16/0x150
[<c0167b21>] hrtimer_run_pending+0x71/0x160
[<c0158c72>] run_timer_softirq+0x22/0x1c0
[<c01547b9>] __do_softirq+0xa9/0x180
[<ffffffff>] 0xffffffff
}
... key at: [<c0f82ed8>] __key.20177+0x0/0x8
... acquired at:
[<c017437a>] __lock_acquire+0xf9a/0x1380
[<c01747e9>] lock_acquire+0x89/0xc0
[<c0925908>] _spin_lock_irqsave+0x58/0x70
[<c0167618>] lock_hrtimer_base+0x28/0x50
[<c01676ae>] hrtimer_start_range_ns+0x1e/0x180
[<c0148273>] __enqueue_rt_entity+0x183/0x200
[<c014835b>] enqueue_rt_entity+0x1b/0x30
[<c014839f>] enqueue_task_rt+0x2f/0x50
[<c013fd9c>] enqueue_task+0x5c/0x80
[<c013fddf>] activate_task+0x1f/0x30
[<c0147de8>] try_to_wake_up+0x248/0x2c0
[<c0147eb4>] wake_up_process+0x14/0x20
[<c0921a90>] migration_call+0x90/0x4a0
[<c0ce9158>] migration_init+0x38/0x50
[<c010111f>] do_one_initcall+0x2f/0x170
[<c0cd294a>] kernel_init+0x5a/0x170
[<c011cd0b>] kernel_thread_helper+0x7/0x10
[<ffffffff>] 0xffffffff
-> (&rt_rq->rt_runtime_lock){+...} ops: 458 {
initial-use at:
[<c017359d>] __lock_acquire+0x1bd/0x1380
[<c01747e9>] lock_acquire+0x89/0xc0
[<c09257e8>] _spin_lock+0x38/0x50
[<c014ada9>] update_curr_rt+0x169/0x250
[<c014afbb>] dequeue_task_rt+0x1b/0x40
[<c0140100>] dequeue_task+0xe0/0x130
[<c014016f>] deactivate_task+0x1f/0x30
[<c092388b>] schedule+0x49b/0x8c0
[<c014a585>] migration_thread+0x155/0x250
[<c0163ea7>] kthread+0x47/0x80
[<c011cd0b>] kernel_thread_helper+0x7/0x10
[<ffffffff>] 0xffffffff
in-hardirq-W at:
[<c0173d9e>] __lock_acquire+0x9be/0x1380
[<c01747e9>] lock_acquire+0x89/0xc0
[<c09257e8>] _spin_lock+0x38/0x50
[<c014b103>] sched_rt_period_timer+0x123/0x280
[<c01674ec>] __run_hrtimer+0x9c/0xb0
[<c0167d87>] hrtimer_run_queues+0x177/0x1a0
[<c01590cd>] run_local_timers+0xd/0x20
[<c0159444>] update_process_times+0x34/0x70
[<c016dd0a>] tick_periodic+0x2a/0x80
[<c016dd7e>] tick_handle_periodic+0x1e/0x80
[<c012fd0b>] smp_apic_timer_interrupt+0x5b/0x90
[<c011cbe1>] apic_timer_interrupt+0x2d/0x34
[<c01507b0>] printk+0x20/0x30
[<c0101226>] do_one_initcall+0x136/0x170
[<c0cd2a02>] kernel_init+0x112/0x170
[<c011cd0b>] kernel_thread_helper+0x7/0x10
[<ffffffff>] 0xffffffff
}
... key at: [<c0d7ff18>] __key.44461+0x0/0x8
... acquired at:
[<c017437a>] __lock_acquire+0xf9a/0x1380
[<c01747e9>] lock_acquire+0x89/0xc0
[<c09257e8>] _spin_lock+0x38/0x50
[<c0142474>] __enable_runtime+0x64/0xd0
[<c0142596>] rq_online_rt+0x26/0x70
[<c013f4db>] set_rq_online+0x4b/0x60
[<c0921abe>] migration_call+0xbe/0x4a0
[<c0168c8b>] notifier_call_chain+0x4b/0x70
[<c0168d6e>] __raw_notifier_call_chain+0x1e/0x30
[<c0168d9f>] raw_notifier_call_chain+0x1f/0x30
[<c0921fb0>] _cpu_up+0xb0/0x100
[<c092204d>] cpu_up+0x4d/0x70
[<c0cd29a0>] kernel_init+0xb0/0x170
[<c011cd0b>] kernel_thread_helper+0x7/0x10
[<ffffffff>] 0xffffffff
... acquired at:
[<c017437a>] __lock_acquire+0xf9a/0x1380
[<c01747e9>] lock_acquire+0x89/0xc0
[<c09257e8>] _spin_lock+0x38/0x50
[<c014822c>] __enqueue_rt_entity+0x13c/0x200
[<c014835b>] enqueue_rt_entity+0x1b/0x30
[<c014839f>] enqueue_task_rt+0x2f/0x50
[<c013fd9c>] enqueue_task+0x5c/0x80
[<c013fddf>] activate_task+0x1f/0x30
[<c0147de8>] try_to_wake_up+0x248/0x2c0
[<c0147eb4>] wake_up_process+0x14/0x20
[<c0921a90>] migration_call+0x90/0x4a0
[<c0ce9158>] migration_init+0x38/0x50
[<c010111f>] do_one_initcall+0x2f/0x170
[<c0cd294a>] kernel_init+0x5a/0x170
[<c011cd0b>] kernel_thread_helper+0x7/0x10
[<ffffffff>] 0xffffffff
... acquired at:
[<c017437a>] __lock_acquire+0xf9a/0x1380
[<c01747e9>] lock_acquire+0x89/0xc0
[<c09257e8>] _spin_lock+0x38/0x50
[<c014ada9>] update_curr_rt+0x169/0x250
[<c014afbb>] dequeue_task_rt+0x1b/0x40
[<c0140100>] dequeue_task+0xe0/0x130
[<c014016f>] deactivate_task+0x1f/0x30
[<c092388b>] schedule+0x49b/0x8c0
[<c014a585>] migration_thread+0x155/0x250
[<c0163ea7>] kthread+0x47/0x80
[<c011cd0b>] kernel_thread_helper+0x7/0x10
[<ffffffff>] 0xffffffff
-> (&rq->lock/1){.+..} ops: 617 {
initial-use at:
[<c017359d>] __lock_acquire+0x1bd/0x1380
[<c01747e9>] lock_acquire+0x89/0xc0
[<c0925796>] _spin_lock_nested+0x36/0x50
[<c0147ab6>] double_rq_lock+0x76/0x90
[<c0149d02>] rebalance_domains+0x192/0x440
[<c014a9a6>] run_rebalance_domains+0x36/0xc0
[<c01547b9>] __do_softirq+0xa9/0x180
[<ffffffff>] 0xffffffff
in-softirq-W at:
[<c0173b46>] __lock_acquire+0x766/0x1380
[<c01747e9>] lock_acquire+0x89/0xc0
[<c0925796>] _spin_lock_nested+0x36/0x50
[<c0147ab6>] double_rq_lock+0x76/0x90
[<c0149d02>] rebalance_domains+0x192/0x440
[<c014a9a6>] run_rebalance_domains+0x36/0xc0
[<c01547b9>] __do_softirq+0xa9/0x180
[<ffffffff>] 0xffffffff
}
... key at: [<c0d7ff21>] __key.44534+0x1/0x8
... acquired at:
[<c017437a>] __lock_acquire+0xf9a/0x1380
[<c01747e9>] lock_acquire+0x89/0xc0
[<c0925796>] _spin_lock_nested+0x36/0x50
[<c0147ab6>] double_rq_lock+0x76/0x90
[<c0149d02>] rebalance_domains+0x192/0x440
[<c014a9a6>] run_rebalance_domains+0x36/0xc0
[<c01547b9>] __do_softirq+0xa9/0x180
[<ffffffff>] 0xffffffff
-> (&cpu_buffer->reader_lock){.+..} ops: 5064 {
initial-use at:
[<c017359d>] __lock_acquire+0x1bd/0x1380
[<c01747e9>] lock_acquire+0x89/0xc0
[<c0925908>] _spin_lock_irqsave+0x58/0x70
[<c019920d>] ring_buffer_reset_cpu+0x2d/0x60
[<c019b00a>] tracing_reset+0x1a/0x30
[<c019b0dd>] register_tracer+0xbd/0x1b0
[<c0cec253>] tracer_alloc_buffers+0xd3/0x140
[<c010111f>] do_one_initcall+0x2f/0x170
[<c0cd294a>] kernel_init+0x5a/0x170
[<c011cd0b>] kernel_thread_helper+0x7/0x10
[<ffffffff>] 0xffffffff
in-softirq-W at:
[<c0173b46>] __lock_acquire+0x766/0x1380
[<c01747e9>] lock_acquire+0x89/0xc0
[<c0925908>] _spin_lock_irqsave+0x58/0x70
[<c019920d>] ring_buffer_reset_cpu+0x2d/0x60
[<c019b00a>] tracing_reset+0x1a/0x30
[<c019e7e9>] __wakeup_reset+0x19/0x80
[<c019ecf5>] probe_wakeup+0xb5/0x150
[<c0147e50>] try_to_wake_up+0x2b0/0x2c0
[<c0147eb4>] wake_up_process+0x14/0x20
[<c0158fbd>] process_timeout+0xd/0x10
[<c0158dd1>] run_timer_softirq+0x181/0x1c0
[<c01547b9>] __do_softirq+0xa9/0x180
[<ffffffff>] 0xffffffff
}
... key at: [<c1319940>] __key.21839+0x0/0x20
... acquired at:
[<c017437a>] __lock_acquire+0xf9a/0x1380
[<c01747e9>] lock_acquire+0x89/0xc0
[<c0925908>] _spin_lock_irqsave+0x58/0x70
[<c019920d>] ring_buffer_reset_cpu+0x2d/0x60
[<c019b00a>] tracing_reset+0x1a/0x30
[<c019e7e9>] __wakeup_reset+0x19/0x80
[<c019ecf5>] probe_wakeup+0xb5/0x150
[<c0147e50>] try_to_wake_up+0x2b0/0x2c0
[<c0147eb4>] wake_up_process+0x14/0x20
[<c019baeb>] trace_selftest_startup_wakeup+0xab/0x160
[<c019b117>] register_tracer+0xf7/0x1b0
[<c0cec2fd>] init_wakeup_tracer+0xd/0x10
[<c010111f>] do_one_initcall+0x2f/0x170
[<c0cd2a02>] kernel_init+0x112/0x170
[<c011cd0b>] kernel_thread_helper+0x7/0x10
[<ffffffff>] 0xffffffff
the hard-irq-unsafe lock's dependencies:
-> (&p->alloc_lock){--..} ops: 21231 {
initial-use at:
[<c017359d>] __lock_acquire+0x1bd/0x1380
[<c01747e9>] lock_acquire+0x89/0xc0
[<c09257e8>] _spin_lock+0x38/0x50
[<c01c7707>] set_task_comm+0x27/0x60
[<c0163f01>] kthreadd+0x21/0x160
[<c011cd0b>] kernel_thread_helper+0x7/0x10
[<ffffffff>] 0xffffffff
softirq-on-W at:
[<c0173c77>] __lock_acquire+0x897/0x1380
[<c01747e9>] lock_acquire+0x89/0xc0
[<c09257e8>] _spin_lock+0x38/0x50
[<c01c7707>] set_task_comm+0x27/0x60
[<c0163f01>] kthreadd+0x21/0x160
[<c011cd0b>] kernel_thread_helper+0x7/0x10
[<ffffffff>] 0xffffffff
hardirq-on-W at:
[<c0173c51>] __lock_acquire+0x871/0x1380
[<c01747e9>] lock_acquire+0x89/0xc0
[<c09257e8>] _spin_lock+0x38/0x50
[<c01c7707>] set_task_comm+0x27/0x60
[<c0163f01>] kthreadd+0x21/0x160
[<c011cd0b>] kernel_thread_helper+0x7/0x10
[<ffffffff>] 0xffffffff
}
... key at: [<c0d80ea0>] __key.38217+0x0/0x8
stack backtrace:
Pid: 3134, comm: S99local Not tainted 2.6.28-rc6-tip-00766-g9f03358-dirty #1566
Call Trace:
[<c0172a18>] check_usage+0x2e8/0x340
[<c0174090>] __lock_acquire+0xcb0/0x1380
[<c01747e9>] lock_acquire+0x89/0xc0
[<c01883e7>] ? cpuset_cpus_allowed_locked+0x27/0x50
[<c09257e8>] _spin_lock+0x38/0x50
[<c01883e7>] ? cpuset_cpus_allowed_locked+0x27/0x50
[<c01883e7>] cpuset_cpus_allowed_locked+0x27/0x50
[<c0148de2>] move_task_off_dead_cpu+0xc2/0x140
[<c0921c27>] migration_call+0x227/0x4a0
[<c017507b>] ? trace_hardirqs_on+0xb/0x10
[<c0926e85>] ? _etext+0x0/0xb
[<c0168c8b>] notifier_call_chain+0x4b/0x70
[<c0168d6e>] __raw_notifier_call_chain+0x1e/0x30
[<c0168d9f>] raw_notifier_call_chain+0x1f/0x30
[<c08e7a59>] _cpu_down+0x129/0x260
[<c0161eb2>] ? synchronize_rcu+0x32/0x40
[<c0161d80>] ? wakeme_after_rcu+0x0/0x20
[<c08e7be6>] cpu_down+0x56/0x70
[<c08e940c>] store_online+0x3c/0x80
[<c08e93d0>] ? store_online+0x0/0x80
[<c051b64a>] sysdev_store+0x2a/0x40
[<c020267e>] sysfs_write_file+0xbe/0x110
[<c01c3bbb>] vfs_write+0x9b/0x130
[<c02025c0>] ? sysfs_write_file+0x0/0x110
[<c01c3d12>] sys_write+0x42/0x70
[<c011c46f>] sysenter_do_call+0x12/0x43
CPU0 attaching NULL sched-domain.
CPU1 attaching NULL sched-domain.
CPU0 attaching NULL sched-domain.
lockdep: fixing up alternatives.
SMP alternatives: switching to SMP code
CPU 1 irqstacks, hard=c0d64000 soft=c0d5c000
[-- Attachment #2: config --]
[-- Type: text/plain, Size: 65552 bytes --]
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.28-rc6
# Mon Nov 24 18:07:29 2008
#
# CONFIG_64BIT is not set
CONFIG_X86_32=y
# CONFIG_X86_64 is not set
CONFIG_X86=y
CONFIG_ARCH_DEFCONFIG="arch/x86/configs/i386_defconfig"
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_FAST_CMPXCHG_LOCAL=y
CONFIG_MMU=y
CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_IOMAP=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
# CONFIG_RWSEM_GENERIC_SPINLOCK is not set
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
# CONFIG_GENERIC_TIME_VSYSCALL is not set
CONFIG_ARCH_HAS_CPU_RELAX=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
# CONFIG_HAVE_CPUMASK_OF_CPU_MAP is not set
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_ZONE_DMA32 is not set
CONFIG_ARCH_POPULATES_NODE_MAP=y
# CONFIG_AUDIT_ARCH is not set
CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_PENDING_IRQ=y
CONFIG_X86_SMP=y
CONFIG_USE_GENERIC_SMP_HELPERS=y
CONFIG_X86_32_SMP=y
CONFIG_X86_HT=y
CONFIG_X86_BIOS_REBOOT=y
CONFIG_X86_TRAMPOLINE=y
CONFIG_KTIME_SCALAR=y
# CONFIG_BOOTPARAM_SUPPORT_NOT_WANTED is not set
# CONFIG_BOOTPARAM_SUPPORT is not set
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN_BOOT_ALLOWED4=y
# CONFIG_BROKEN_BOOT_ALLOWED3 is not set
# CONFIG_BROKEN_BOOT_EUROPE is not set
# CONFIG_BROKEN_BOOT_TITAN is not set
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
# CONFIG_SYSVIPC is not set
# CONFIG_POSIX_MQUEUE is not set
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_TASKSTATS=y
CONFIG_TASK_DELAY_ACCT=y
# CONFIG_TASK_XACCT is not set
CONFIG_AUDIT=y
# CONFIG_AUDITSYSCALL is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=21
CONFIG_CGROUPS=y
CONFIG_CGROUP_DEBUG=y
# CONFIG_CGROUP_NS is not set
CONFIG_CGROUP_FREEZER=y
CONFIG_CGROUP_DEVICE=y
CONFIG_CPUSETS=y
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
CONFIG_RT_GROUP_SCHED=y
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
CONFIG_CGROUP_CPUACCT=y
CONFIG_RESOURCE_COUNTERS=y
CONFIG_MM_OWNER=y
CONFIG_CGROUP_MEM_RES_CTLR=y
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_PROC_PID_CPUSET is not set
CONFIG_RELAY=y
CONFIG_NAMESPACES=y
CONFIG_UTS_NS=y
CONFIG_USER_NS=y
CONFIG_PID_NS=y
# CONFIG_BLK_DEV_INITRD is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
# CONFIG_UID16 is not set
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_EXTRA_PASS=y
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
# CONFIG_BUG is not set
CONFIG_ELF_CORE=y
CONFIG_PCSPKR_PLATFORM=y
CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
# CONFIG_EPOLL is not set
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
# CONFIG_EVENTFD is not set
# CONFIG_SHMEM is not set
# CONFIG_AIO is not set
# CONFIG_VM_EVENT_COUNTERS is not set
CONFIG_PCI_QUIRKS=y
# CONFIG_SLUB_DEBUG is not set
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
CONFIG_TRACEPOINTS=y
CONFIG_MARKERS=y
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_RT_MUTEXES=y
CONFIG_TINY_SHMEM=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
CONFIG_MODULE_FORCE_LOAD=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
CONFIG_BLK_DEV_BSG=y
# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_PREEMPT_NOTIFIERS=y
CONFIG_CLASSIC_RCU=y
CONFIG_FREEZER=y
#
# Processor type and features
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_SMP_SUPPORT=y
CONFIG_X86_FIND_SMP_CONFIG=y
CONFIG_X86_MPPARSE=y
# CONFIG_UP_WANTED_1 is not set
CONFIG_SMP=y
CONFIG_X86_PC=y
# CONFIG_X86_ELAN is not set
# CONFIG_X86_VOYAGER is not set
# CONFIG_X86_GENERICARCH is not set
# CONFIG_X86_VSMP is not set
CONFIG_X86_RDC321X=y
# CONFIG_SCHED_OMIT_FRAME_POINTER is not set
CONFIG_PARAVIRT_GUEST=y
CONFIG_VMI=y
CONFIG_KVM_CLOCK=y
CONFIG_KVM_GUEST=y
CONFIG_LGUEST_GUEST=y
CONFIG_PARAVIRT=y
CONFIG_PARAVIRT_CLOCK=y
# CONFIG_PARAVIRT_DEBUG is not set
# CONFIG_MEMTEST is not set
# CONFIG_M386 is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
CONFIG_M686=y
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
# CONFIG_MPENTIUMM is not set
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
# CONFIG_MK8 is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MEFFICEON is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MGEODEGX1 is not set
# CONFIG_MGEODE_LX is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
# CONFIG_MVIAC7 is not set
# CONFIG_MPSC is not set
# CONFIG_MCORE2 is not set
# CONFIG_GENERIC_CPU is not set
CONFIG_X86_GENERIC=y
CONFIG_X86_CPU=y
CONFIG_X86_CMPXCHG=y
CONFIG_X86_L1_CACHE_SHIFT=7
CONFIG_X86_XADD=y
CONFIG_X86_PPRO_FENCE=y
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_BSWAP=y
CONFIG_X86_POPAD_OK=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_TSC=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=4
CONFIG_X86_DEBUGCTLMSR=y
# CONFIG_PROCESSOR_SELECT is not set
CONFIG_CPU_SUP_INTEL=y
CONFIG_CPU_SUP_CYRIX_32=y
CONFIG_CPU_SUP_AMD=y
CONFIG_CPU_SUP_CENTAUR_32=y
CONFIG_CPU_SUP_TRANSMETA_32=y
CONFIG_CPU_SUP_UMC_32=y
# CONFIG_X86_DS is not set
# CONFIG_X86_PTRACE_BTS is not set
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
# CONFIG_DMI is not set
# CONFIG_IOMMU_HELPER is not set
CONFIG_NR_CPUS=8
CONFIG_SCHED_SMT=y
CONFIG_SCHED_MC=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y
CONFIG_X86_MCE=y
CONFIG_X86_MCE_NONFATAL=y
# CONFIG_X86_MCE_P4THERMAL is not set
# CONFIG_VM86 is not set
# CONFIG_TOSHIBA is not set
CONFIG_I8K=m
CONFIG_X86_REBOOTFIXUPS=y
CONFIG_MICROCODE=y
CONFIG_MICROCODE_INTEL=y
CONFIG_MICROCODE_AMD=y
CONFIG_MICROCODE_OLD_INTERFACE=y
CONFIG_X86_MSR=y
CONFIG_X86_CPUID=m
# CONFIG_NOHIGHMEM is not set
CONFIG_HIGHMEM4G=y
# CONFIG_HIGHMEM64G is not set
CONFIG_VMSPLIT_3G=y
# CONFIG_VMSPLIT_3G_OPT is not set
# CONFIG_VMSPLIT_2G is not set
# CONFIG_VMSPLIT_2G_OPT is not set
# CONFIG_VMSPLIT_1G is not set
CONFIG_PAGE_OFFSET=0xC0000000
CONFIG_HIGHMEM=y
# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ILLEGAL_POINTER_VALUE=0
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_RESOURCES_64BIT=y
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
# CONFIG_UNEVICTABLE_LRU is not set
CONFIG_MMU_NOTIFIER=y
CONFIG_HIGHPTE=y
CONFIG_X86_CHECK_BIOS_CORRUPTION=y
CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK=y
CONFIG_X86_RESERVE_LOW_64K=y
CONFIG_MATH_EMULATION=y
CONFIG_MTRR=y
CONFIG_MTRR_SANITIZER=y
CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0
CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1
CONFIG_X86_PAT=y
# CONFIG_EFI is not set
# CONFIG_SECCOMP is not set
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
CONFIG_SCHED_HRTICK=y
CONFIG_KEXEC=y
CONFIG_CRASH_DUMP=y
CONFIG_KEXEC_JUMP=y
CONFIG_PHYSICAL_START=0x100000
CONFIG_RELOCATABLE=y
CONFIG_PHYSICAL_ALIGN=0x100000
CONFIG_HOTPLUG_CPU=y
# CONFIG_COMPAT_VDSO is not set
# CONFIG_CMDLINE_BOOL is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
#
# Power management and ACPI options
#
CONFIG_PM=y
CONFIG_PM_DEBUG=y
# CONFIG_PM_VERBOSE is not set
CONFIG_CAN_PM_TRACE=y
# CONFIG_PM_TRACE_RTC is not set
CONFIG_PM_SLEEP_SMP=y
CONFIG_PM_SLEEP=y
# CONFIG_SUSPEND is not set
CONFIG_HIBERNATION=y
CONFIG_PM_STD_PARTITION=""
CONFIG_ACPI=y
CONFIG_ACPI_SLEEP=y
CONFIG_ACPI_PROCFS=y
# CONFIG_ACPI_PROCFS_POWER is not set
CONFIG_ACPI_SYSFS_POWER=y
CONFIG_ACPI_PROC_EVENT=y
# CONFIG_ACPI_AC is not set
# CONFIG_ACPI_BATTERY is not set
CONFIG_ACPI_BUTTON=y
# CONFIG_ACPI_FAN is not set
CONFIG_ACPI_DOCK=y
CONFIG_ACPI_PROCESSOR=m
CONFIG_ACPI_HOTPLUG_CPU=y
CONFIG_ACPI_THERMAL=m
# CONFIG_ACPI_WMI is not set
# CONFIG_ACPI_ASUS is not set
CONFIG_ACPI_TOSHIBA=m
# CONFIG_ACPI_CUSTOM_DSDT is not set
CONFIG_ACPI_BLACKLIST_YEAR=0
CONFIG_ACPI_DEBUG=y
CONFIG_ACPI_DEBUG_FUNC_TRACE=y
# CONFIG_ACPI_PCI_SLOT is not set
CONFIG_ACPI_SYSTEM=y
CONFIG_X86_PM_TIMER=y
CONFIG_ACPI_CONTAINER=m
CONFIG_ACPI_SBS=y
CONFIG_X86_APM_BOOT=y
CONFIG_APM=y
CONFIG_APM_IGNORE_USER_SUSPEND=y
CONFIG_APM_DO_ENABLE=y
CONFIG_APM_CPU_IDLE=y
CONFIG_APM_DISPLAY_BLANK=y
CONFIG_APM_ALLOW_INTS=y
CONFIG_APM_REAL_MODE_POWER_OFF=y
#
# CPU Frequency scaling
#
# CONFIG_CPU_FREQ is not set
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_GOV_LADDER=y
CONFIG_CPU_IDLE_GOV_MENU=y
#
# Bus options (PCI etc.)
#
CONFIG_PCI=y
# CONFIG_PCI_GOBIOS is not set
# CONFIG_PCI_GOMMCONFIG is not set
# CONFIG_PCI_GODIRECT is not set
# CONFIG_PCI_GOOLPC is not set
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
CONFIG_PCI_OLPC=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCIEPORTBUS=y
# CONFIG_HOTPLUG_PCI_PCIE is not set
# CONFIG_PCIEAER is not set
# CONFIG_PCIEASPM is not set
CONFIG_ARCH_SUPPORTS_MSI=y
CONFIG_PCI_MSI=y
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
CONFIG_HT_IRQ=y
CONFIG_ISA_DMA_API=y
CONFIG_ISA=y
# CONFIG_EISA is not set
CONFIG_MCA=y
CONFIG_MCA_LEGACY=y
CONFIG_MCA_PROC_FS=y
CONFIG_SCx200=y
CONFIG_SCx200HR_TIMER=m
CONFIG_OLPC=y
CONFIG_PCCARD=m
CONFIG_PCMCIA_DEBUG=y
# CONFIG_PCMCIA is not set
CONFIG_CARDBUS=y
#
# PC-card bridges
#
# CONFIG_YENTA is not set
CONFIG_PCMCIA_PROBE=y
CONFIG_HOTPLUG_PCI=y
CONFIG_HOTPLUG_PCI_FAKE=y
CONFIG_HOTPLUG_PCI_IBM=m
CONFIG_HOTPLUG_PCI_ACPI=y
CONFIG_HOTPLUG_PCI_ACPI_IBM=y
CONFIG_HOTPLUG_PCI_CPCI=y
CONFIG_HOTPLUG_PCI_CPCI_ZT5550=y
CONFIG_HOTPLUG_PCI_CPCI_GENERIC=m
CONFIG_HOTPLUG_PCI_SHPC=m
#
# Executable file formats / Emulations
#
CONFIG_BINFMT_ELF=y
CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
CONFIG_HAVE_AOUT=y
CONFIG_BINFMT_AOUT=y
# CONFIG_BINFMT_MISC is not set
CONFIG_HAVE_ATOMIC_IOMAP=y
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
CONFIG_XFRM_SUB_POLICY=y
CONFIG_XFRM_MIGRATE=y
# CONFIG_XFRM_STATISTICS is not set
CONFIG_XFRM_IPCOMP=y
CONFIG_NET_KEY=m
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_ASK_IP_FIB_HASH=y
# CONFIG_IP_FIB_TRIE is not set
CONFIG_IP_FIB_HASH=y
# CONFIG_IP_MULTIPLE_TABLES is not set
CONFIG_IP_ROUTE_MULTIPATH=y
# CONFIG_IP_ROUTE_VERBOSE is not set
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
# CONFIG_IP_PNP_RARP is not set
CONFIG_NET_IPIP=m
# CONFIG_NET_IPGRE is not set
CONFIG_IP_MROUTE=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
CONFIG_ARPD=y
# CONFIG_SYN_COOKIES is not set
CONFIG_INET_AH=m
CONFIG_INET_ESP=y
CONFIG_INET_IPCOMP=y
CONFIG_INET_XFRM_TUNNEL=y
CONFIG_INET_TUNNEL=y
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=y
# CONFIG_INET_XFRM_MODE_BEET is not set
CONFIG_INET_LRO=m
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
CONFIG_TCP_CONG_ADVANCED=y
CONFIG_TCP_CONG_BIC=m
CONFIG_TCP_CONG_CUBIC=m
CONFIG_TCP_CONG_WESTWOOD=m
CONFIG_TCP_CONG_HTCP=y
CONFIG_TCP_CONG_HSTCP=m
# CONFIG_TCP_CONG_HYBLA is not set
CONFIG_TCP_CONG_VEGAS=m
CONFIG_TCP_CONG_SCALABLE=y
CONFIG_TCP_CONG_LP=y
CONFIG_TCP_CONG_VENO=m
# CONFIG_TCP_CONG_YEAH is not set
CONFIG_TCP_CONG_ILLINOIS=y
# CONFIG_DEFAULT_BIC is not set
# CONFIG_DEFAULT_CUBIC is not set
CONFIG_DEFAULT_HTCP=y
# CONFIG_DEFAULT_VEGAS is not set
# CONFIG_DEFAULT_WESTWOOD is not set
# CONFIG_DEFAULT_RENO is not set
CONFIG_DEFAULT_TCP_CONG="htcp"
CONFIG_TCP_MD5SIG=y
# CONFIG_IPV6 is not set
CONFIG_NETLABEL=y
CONFIG_NETWORK_SECMARK=y
CONFIG_NETFILTER=y
CONFIG_NETFILTER_DEBUG=y
CONFIG_NETFILTER_ADVANCED=y
# CONFIG_BRIDGE_NETFILTER is not set
#
# Core Netfilter Configuration
#
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
# CONFIG_NF_CONNTRACK is not set
CONFIG_NETFILTER_XTABLES=m
# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
CONFIG_NETFILTER_XT_TARGET_MARK=m
# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
CONFIG_NETFILTER_XT_TARGET_RATEEST=m
# CONFIG_NETFILTER_XT_TARGET_SECMARK is not set
CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
CONFIG_NETFILTER_XT_MATCH_COMMENT=m
CONFIG_NETFILTER_XT_MATCH_DCCP=m
# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
# CONFIG_NETFILTER_XT_MATCH_ESP is not set
# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
CONFIG_NETFILTER_XT_MATCH_LENGTH=m
CONFIG_NETFILTER_XT_MATCH_LIMIT=m
CONFIG_NETFILTER_XT_MATCH_MAC=m
# CONFIG_NETFILTER_XT_MATCH_MARK is not set
CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
CONFIG_NETFILTER_XT_MATCH_OWNER=m
# CONFIG_NETFILTER_XT_MATCH_POLICY is not set
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
CONFIG_NETFILTER_XT_MATCH_QUOTA=m
CONFIG_NETFILTER_XT_MATCH_RATEEST=m
CONFIG_NETFILTER_XT_MATCH_REALM=m
# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
CONFIG_NETFILTER_XT_MATCH_STRING=m
# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
CONFIG_NETFILTER_XT_MATCH_TIME=m
# CONFIG_NETFILTER_XT_MATCH_U32 is not set
CONFIG_IP_VS=y
CONFIG_IP_VS_DEBUG=y
CONFIG_IP_VS_TAB_BITS=12
#
# IPVS transport protocol load balancing support
#
# CONFIG_IP_VS_PROTO_TCP is not set
# CONFIG_IP_VS_PROTO_UDP is not set
CONFIG_IP_VS_PROTO_AH_ESP=y
CONFIG_IP_VS_PROTO_ESP=y
# CONFIG_IP_VS_PROTO_AH is not set
#
# IPVS scheduler
#
CONFIG_IP_VS_RR=y
CONFIG_IP_VS_WRR=y
CONFIG_IP_VS_LC=m
# CONFIG_IP_VS_WLC is not set
CONFIG_IP_VS_LBLC=y
# CONFIG_IP_VS_LBLCR is not set
CONFIG_IP_VS_DH=y
CONFIG_IP_VS_SH=m
# CONFIG_IP_VS_SED is not set
CONFIG_IP_VS_NQ=m
#
# IPVS application helper
#
#
# IP: Netfilter Configuration
#
# CONFIG_NF_DEFRAG_IPV4 is not set
# CONFIG_IP_NF_QUEUE is not set
CONFIG_IP_NF_IPTABLES=m
# CONFIG_IP_NF_MATCH_ADDRTYPE is not set
# CONFIG_IP_NF_MATCH_AH is not set
# CONFIG_IP_NF_MATCH_ECN is not set
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_FILTER=m
# CONFIG_IP_NF_TARGET_REJECT is not set
# CONFIG_IP_NF_TARGET_LOG is not set
# CONFIG_IP_NF_TARGET_ULOG is not set
# CONFIG_IP_NF_MANGLE is not set
# CONFIG_IP_NF_RAW is not set
CONFIG_IP_NF_SECURITY=m
CONFIG_IP_NF_ARPTABLES=m
# CONFIG_IP_NF_ARPFILTER is not set
# CONFIG_IP_NF_ARP_MANGLE is not set
CONFIG_IP_DCCP=m
CONFIG_INET_DCCP_DIAG=m
CONFIG_IP_DCCP_ACKVEC=y
#
# DCCP CCIDs Configuration (EXPERIMENTAL)
#
CONFIG_IP_DCCP_CCID2=m
CONFIG_IP_DCCP_CCID2_DEBUG=y
# CONFIG_IP_DCCP_CCID3 is not set
# CONFIG_IP_DCCP_TFRC_LIB is not set
#
# DCCP Kernel Hacking
#
CONFIG_IP_DCCP_DEBUG=y
CONFIG_IP_SCTP=m
CONFIG_SCTP_DBG_MSG=y
CONFIG_SCTP_DBG_OBJCNT=y
# CONFIG_SCTP_HMAC_NONE is not set
# CONFIG_SCTP_HMAC_SHA1 is not set
CONFIG_SCTP_HMAC_MD5=y
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
CONFIG_STP=y
CONFIG_GARP=y
CONFIG_BRIDGE=y
CONFIG_NET_DSA=y
CONFIG_NET_DSA_TAG_DSA=y
CONFIG_NET_DSA_TAG_EDSA=y
# CONFIG_NET_DSA_TAG_TRAILER is not set
CONFIG_NET_DSA_MV88E6XXX=y
# CONFIG_NET_DSA_MV88E6060 is not set
CONFIG_NET_DSA_MV88E6XXX_NEED_PPU=y
CONFIG_NET_DSA_MV88E6131=y
CONFIG_NET_DSA_MV88E6123_61_65=y
CONFIG_VLAN_8021Q=y
CONFIG_VLAN_8021Q_GVRP=y
# CONFIG_DECNET is not set
CONFIG_LLC=y
CONFIG_LLC2=y
CONFIG_IPX=m
CONFIG_IPX_INTERN=y
CONFIG_ATALK=m
CONFIG_DEV_APPLETALK=m
CONFIG_LTPC=m
CONFIG_IPDDP=m
# CONFIG_IPDDP_ENCAP is not set
# CONFIG_IPDDP_DECAP is not set
CONFIG_X25=y
CONFIG_LAPB=y
CONFIG_ECONET=m
CONFIG_ECONET_AUNUDP=y
CONFIG_ECONET_NATIVE=y
CONFIG_WAN_ROUTER=m
CONFIG_NET_SCHED=y
#
# Queueing/Scheduling
#
# CONFIG_NET_SCH_CBQ is not set
CONFIG_NET_SCH_HTB=y
CONFIG_NET_SCH_HFSC=y
CONFIG_NET_SCH_PRIO=y
# CONFIG_NET_SCH_MULTIQ is not set
CONFIG_NET_SCH_RED=y
CONFIG_NET_SCH_SFQ=y
CONFIG_NET_SCH_TEQL=y
CONFIG_NET_SCH_TBF=m
# CONFIG_NET_SCH_GRED is not set
CONFIG_NET_SCH_DSMARK=y
CONFIG_NET_SCH_NETEM=y
#
# Classification
#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=y
# CONFIG_NET_CLS_TCINDEX is not set
# CONFIG_NET_CLS_ROUTE4 is not set
CONFIG_NET_CLS_ROUTE=y
CONFIG_NET_CLS_FW=m
CONFIG_NET_CLS_U32=y
CONFIG_CLS_U32_PERF=y
CONFIG_CLS_U32_MARK=y
CONFIG_NET_CLS_RSVP=y
CONFIG_NET_CLS_RSVP6=y
CONFIG_NET_CLS_FLOW=y
# CONFIG_NET_EMATCH is not set
# CONFIG_NET_CLS_ACT is not set
CONFIG_NET_CLS_IND=y
CONFIG_NET_SCH_FIFO=y
#
# Network testing
#
CONFIG_NET_PKTGEN=m
CONFIG_HAMRADIO=y
#
# Packet Radio protocols
#
CONFIG_AX25=m
CONFIG_AX25_DAMA_SLAVE=y
CONFIG_NETROM=m
CONFIG_ROSE=m
#
# AX.25 network device drivers
#
CONFIG_MKISS=m
# CONFIG_6PACK is not set
# CONFIG_BPQETHER is not set
CONFIG_SCC=m
# CONFIG_SCC_DELAY is not set
CONFIG_SCC_TRXECHO=y
CONFIG_BAYCOM_SER_FDX=m
CONFIG_BAYCOM_SER_HDX=m
# CONFIG_YAM is not set
CONFIG_CAN=y
CONFIG_CAN_RAW=m
# CONFIG_CAN_BCM is not set
#
# CAN Device Drivers
#
# CONFIG_CAN_VCAN is not set
# CONFIG_CAN_DEBUG_DEVICES is not set
CONFIG_IRDA=y
#
# IrDA protocols
#
CONFIG_IRLAN=m
CONFIG_IRNET=m
CONFIG_IRCOMM=m
CONFIG_IRDA_ULTRA=y
#
# IrDA options
#
# CONFIG_IRDA_CACHE_LAST_LSAP is not set
CONFIG_IRDA_FAST_RR=y
CONFIG_IRDA_DEBUG=y
#
# Infrared-port device drivers
#
#
# SIR device drivers
#
CONFIG_IRTTY_SIR=y
#
# Dongle support
#
# CONFIG_DONGLE is not set
CONFIG_KINGSUN_DONGLE=y
# CONFIG_KSDAZZLE_DONGLE is not set
CONFIG_KS959_DONGLE=y
#
# FIR device drivers
#
# CONFIG_USB_IRDA is not set
# CONFIG_SIGMATEL_FIR is not set
CONFIG_NSC_FIR=m
CONFIG_WINBOND_FIR=m
CONFIG_TOSHIBA_FIR=y
CONFIG_SMC_IRCC_FIR=y
CONFIG_ALI_FIR=m
# CONFIG_VLSI_FIR is not set
# CONFIG_VIA_FIR is not set
CONFIG_MCS_FIR=y
CONFIG_BT=m
CONFIG_BT_L2CAP=m
# CONFIG_BT_SCO is not set
# CONFIG_BT_RFCOMM is not set
CONFIG_BT_BNEP=m
CONFIG_BT_BNEP_MC_FILTER=y
CONFIG_BT_BNEP_PROTO_FILTER=y
CONFIG_BT_HIDP=m
#
# Bluetooth device drivers
#
# CONFIG_BT_HCIUSB is not set
# CONFIG_BT_HCIBTUSB is not set
# CONFIG_BT_HCIBTSDIO is not set
CONFIG_BT_HCIUART=m
# CONFIG_BT_HCIUART_H4 is not set
CONFIG_BT_HCIUART_BCSP=y
CONFIG_BT_HCIUART_LL=y
# CONFIG_BT_HCIBCM203X is not set
CONFIG_BT_HCIBPA10X=m
CONFIG_BT_HCIBFUSB=m
# CONFIG_BT_HCIVHCI is not set
CONFIG_AF_RXRPC=y
CONFIG_AF_RXRPC_DEBUG=y
# CONFIG_RXKAD is not set
CONFIG_PHONET=y
# CONFIG_WIRELESS is not set
CONFIG_WIRELESS_EXT=y
CONFIG_IEEE80211=y
CONFIG_IEEE80211_CRYPT_WEP=y
CONFIG_RFKILL=m
CONFIG_RFKILL_INPUT=m
CONFIG_RFKILL_LEDS=y
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
CONFIG_FIRMWARE_IN_KERNEL=y
CONFIG_EXTRA_FIRMWARE=""
CONFIG_DEBUG_DRIVER=y
CONFIG_DEBUG_DEVRES=y
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=y
# CONFIG_PROC_EVENTS is not set
# CONFIG_PARPORT is not set
CONFIG_PNP=y
# CONFIG_PNP_DEBUG_MESSAGES is not set
#
# Protocols
#
CONFIG_ISAPNP=y
CONFIG_PNPBIOS=y
CONFIG_PNPBIOS_PROC_FS=y
CONFIG_PNPACPI=y
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
CONFIG_BLK_DEV_XD=m
CONFIG_BLK_CPQ_DA=y
CONFIG_BLK_CPQ_CISS_DA=y
# CONFIG_CISS_SCSI_TAPE is not set
CONFIG_BLK_DEV_DAC960=m
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_CRYPTOLOOP=m
CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_SX8=y
# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_XIP=y
# CONFIG_CDROM_PKTCDVD is not set
CONFIG_ATA_OVER_ETH=y
CONFIG_VIRTIO_BLK=m
# CONFIG_BLK_DEV_HD is not set
# CONFIG_MISC_DEVICES is not set
CONFIG_TIFM_CORE=y
CONFIG_HAVE_IDE=y
#
# SCSI device support
#
CONFIG_RAID_ATTRS=m
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
CONFIG_SCSI_TGT=y
CONFIG_SCSI_NETLINK=y
CONFIG_SCSI_PROC_FS=y
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
CONFIG_CHR_DEV_ST=m
CONFIG_CHR_DEV_OSST=y
CONFIG_BLK_DEV_SR=y
# CONFIG_BLK_DEV_SR_VENDOR is not set
CONFIG_CHR_DEV_SG=y
CONFIG_CHR_DEV_SCH=m
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
# CONFIG_SCSI_MULTI_LUN is not set
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
CONFIG_SCSI_SCAN_ASYNC=y
CONFIG_SCSI_WAIT_SCAN=m
#
# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=y
CONFIG_SCSI_FC_ATTRS=y
CONFIG_SCSI_FC_TGT_ATTRS=y
CONFIG_SCSI_ISCSI_ATTRS=y
# CONFIG_SCSI_SAS_ATTRS is not set
CONFIG_SCSI_SRP_ATTRS=m
CONFIG_SCSI_SRP_TGT_ATTRS=y
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
CONFIG_SCSI_7000FASST=m
CONFIG_SCSI_ACARD=m
CONFIG_SCSI_AHA152X=m
CONFIG_SCSI_AHA1542=m
# CONFIG_SCSI_AACRAID is not set
CONFIG_SCSI_AIC7XXX=y
CONFIG_AIC7XXX_CMDS_PER_DEVICE=32
CONFIG_AIC7XXX_RESET_DELAY_MS=5000
CONFIG_AIC7XXX_DEBUG_ENABLE=y
CONFIG_AIC7XXX_DEBUG_MASK=0
CONFIG_AIC7XXX_REG_PRETTY_PRINT=y
CONFIG_SCSI_AIC7XXX_OLD=y
CONFIG_SCSI_AIC79XX=y
CONFIG_AIC79XX_CMDS_PER_DEVICE=32
CONFIG_AIC79XX_RESET_DELAY_MS=5000
CONFIG_AIC79XX_DEBUG_ENABLE=y
CONFIG_AIC79XX_DEBUG_MASK=0
CONFIG_AIC79XX_REG_PRETTY_PRINT=y
CONFIG_SCSI_DPT_I2O=y
CONFIG_SCSI_ADVANSYS=m
CONFIG_SCSI_IN2000=y
CONFIG_SCSI_ARCMSR=y
# CONFIG_MEGARAID_NEWGEN is not set
CONFIG_MEGARAID_LEGACY=y
CONFIG_MEGARAID_SAS=m
CONFIG_SCSI_HPTIOP=y
CONFIG_SCSI_BUSLOGIC=y
# CONFIG_SCSI_FLASHPOINT is not set
CONFIG_SCSI_DMX3191D=y
CONFIG_SCSI_DTC3280=m
CONFIG_SCSI_EATA=m
CONFIG_SCSI_EATA_TAGGED_QUEUE=y
# CONFIG_SCSI_EATA_LINKED_COMMANDS is not set
CONFIG_SCSI_EATA_MAX_TAGS=16
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_FD_MCS is not set
CONFIG_SCSI_GDTH=y
# CONFIG_SCSI_GENERIC_NCR5380 is not set
CONFIG_SCSI_GENERIC_NCR5380_MMIO=m
CONFIG_SCSI_IBMMCA=m
# CONFIG_IBMMCA_SCSI_ORDER_STANDARD is not set
CONFIG_IBMMCA_SCSI_DEV_RESET=y
CONFIG_SCSI_IPS=m
CONFIG_SCSI_INITIO=m
CONFIG_SCSI_INIA100=m
# CONFIG_SCSI_NCR53C406A is not set
CONFIG_SCSI_NCR_D700=m
CONFIG_SCSI_STEX=m
CONFIG_SCSI_SYM53C8XX_2=y
CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1
CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
CONFIG_SCSI_SYM53C8XX_MMIO=y
# CONFIG_SCSI_IPR is not set
CONFIG_SCSI_NCR_Q720=y
CONFIG_SCSI_NCR53C8XX_DEFAULT_TAGS=8
CONFIG_SCSI_NCR53C8XX_MAX_TAGS=32
CONFIG_SCSI_NCR53C8XX_SYNC=20
# CONFIG_SCSI_PAS16 is not set
CONFIG_SCSI_QLOGIC_FAS=y
CONFIG_SCSI_QLOGIC_1280=m
CONFIG_SCSI_QLA_FC=y
# CONFIG_SCSI_QLA_ISCSI is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_SIM710 is not set
CONFIG_SCSI_SYM53C416=y
CONFIG_SCSI_DC395x=m
CONFIG_SCSI_DC390T=y
CONFIG_SCSI_T128=m
CONFIG_SCSI_U14_34F=y
# CONFIG_SCSI_U14_34F_TAGGED_QUEUE is not set
CONFIG_SCSI_U14_34F_LINKED_COMMANDS=y
CONFIG_SCSI_U14_34F_MAX_TAGS=8
CONFIG_SCSI_ULTRASTOR=y
CONFIG_SCSI_NSP32=m
CONFIG_SCSI_SRP=m
# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
# CONFIG_ATA_ACPI is not set
# CONFIG_SATA_PMP is not set
CONFIG_SATA_AHCI=y
CONFIG_SATA_SIL24=m
CONFIG_ATA_SFF=y
# CONFIG_SATA_SVW is not set
CONFIG_ATA_PIIX=y
CONFIG_SATA_MV=y
CONFIG_SATA_NV=y
CONFIG_PDC_ADMA=y
# CONFIG_SATA_QSTOR is not set
CONFIG_SATA_PROMISE=y
CONFIG_SATA_SX4=m
CONFIG_SATA_SIL=m
CONFIG_SATA_SIS=m
# CONFIG_SATA_ULI is not set
CONFIG_SATA_VIA=m
# CONFIG_SATA_VITESSE is not set
CONFIG_SATA_INIC162X=y
CONFIG_PATA_ALI=m
CONFIG_PATA_AMD=y
CONFIG_PATA_ARTOP=m
CONFIG_PATA_ATIIXP=y
CONFIG_PATA_CMD640_PCI=y
CONFIG_PATA_CMD64X=m
CONFIG_PATA_CS5520=m
CONFIG_PATA_CS5530=m
CONFIG_PATA_CS5535=y
CONFIG_PATA_CS5536=m
# CONFIG_PATA_CYPRESS is not set
CONFIG_PATA_EFAR=y
# CONFIG_ATA_GENERIC is not set
CONFIG_PATA_HPT366=y
CONFIG_PATA_HPT37X=y
CONFIG_PATA_HPT3X2N=y
CONFIG_PATA_HPT3X3=m
CONFIG_PATA_HPT3X3_DMA=y
# CONFIG_PATA_ISAPNP is not set
# CONFIG_PATA_IT821X is not set
CONFIG_PATA_IT8213=y
# CONFIG_PATA_JMICRON is not set
CONFIG_PATA_LEGACY=y
CONFIG_PATA_TRIFLEX=y
CONFIG_PATA_MARVELL=y
# CONFIG_PATA_MPIIX is not set
CONFIG_PATA_OLDPIIX=y
# CONFIG_PATA_NETCELL is not set
CONFIG_PATA_NINJA32=y
CONFIG_PATA_NS87410=y
CONFIG_PATA_NS87415=y
# CONFIG_PATA_OPTI is not set
CONFIG_PATA_OPTIDMA=m
# CONFIG_PATA_PDC_OLD is not set
CONFIG_PATA_QDI=m
CONFIG_PATA_RADISYS=m
CONFIG_PATA_RZ1000=m
# CONFIG_PATA_SC1200 is not set
CONFIG_PATA_SERVERWORKS=m
CONFIG_PATA_PDC2027X=m
CONFIG_PATA_SIL680=m
CONFIG_PATA_SIS=y
CONFIG_PATA_VIA=m
CONFIG_PATA_WINBOND=y
CONFIG_PATA_WINBOND_VLB=m
CONFIG_PATA_PLATFORM=m
# CONFIG_PATA_SCH is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
CONFIG_MD_AUTODETECT=y
# CONFIG_MD_LINEAR is not set
CONFIG_MD_RAID0=y
# CONFIG_MD_RAID1 is not set
CONFIG_MD_RAID10=y
# CONFIG_MD_RAID456 is not set
# CONFIG_MD_MULTIPATH is not set
CONFIG_MD_FAULTY=y
CONFIG_BLK_DEV_DM=m
CONFIG_DM_DEBUG=y
# CONFIG_DM_CRYPT is not set
CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
# CONFIG_DM_DELAY is not set
CONFIG_DM_UEVENT=y
CONFIG_FUSION=y
CONFIG_FUSION_SPI=y
CONFIG_FUSION_FC=y
# CONFIG_FUSION_SAS is not set
CONFIG_FUSION_MAX_SGE=128
CONFIG_FUSION_CTL=y
# CONFIG_FUSION_LAN is not set
CONFIG_FUSION_LOGGING=y
#
# IEEE 1394 (FireWire) support
#
#
# Enable only one of the two stacks, unless you know what you are doing
#
CONFIG_FIREWIRE=m
# CONFIG_FIREWIRE_OHCI is not set
# CONFIG_FIREWIRE_SBP2 is not set
CONFIG_IEEE1394=y
# CONFIG_IEEE1394_OHCI1394 is not set
CONFIG_IEEE1394_PCILYNX=m
CONFIG_IEEE1394_SBP2=m
# CONFIG_IEEE1394_SBP2_PHYS_DMA is not set
CONFIG_IEEE1394_ETH1394_ROM_ENTRY=y
CONFIG_IEEE1394_ETH1394=m
CONFIG_IEEE1394_RAWIO=y
# CONFIG_IEEE1394_VERBOSEDEBUG is not set
# CONFIG_I2O is not set
CONFIG_MACINTOSH_DRIVERS=y
# CONFIG_MAC_EMUMOUSEBTN is not set
CONFIG_NETDEVICES=y
CONFIG_DUMMY=y
# CONFIG_BONDING is not set
CONFIG_MACVLAN=y
CONFIG_EQUALIZER=y
CONFIG_TUN=y
CONFIG_VETH=m
CONFIG_NET_SB1000=y
# CONFIG_ARCNET is not set
CONFIG_PHYLIB=y
#
# MII PHY device drivers
#
# CONFIG_MARVELL_PHY is not set
CONFIG_DAVICOM_PHY=y
# CONFIG_QSEMI_PHY is not set
CONFIG_LXT_PHY=m
# CONFIG_CICADA_PHY is not set
CONFIG_VITESSE_PHY=m
CONFIG_SMSC_PHY=m
CONFIG_BROADCOM_PHY=m
CONFIG_ICPLUS_PHY=m
CONFIG_REALTEK_PHY=y
CONFIG_FIXED_PHY=y
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
CONFIG_HAPPYMEAL=m
CONFIG_SUNGEM=m
CONFIG_CASSINI=m
# CONFIG_NET_VENDOR_3COM is not set
CONFIG_VORTEX=y
CONFIG_LANCE=m
CONFIG_NET_VENDOR_SMC=y
# CONFIG_ULTRAMCA is not set
CONFIG_ULTRA=m
# CONFIG_SMC9194 is not set
CONFIG_NET_VENDOR_RACAL=y
CONFIG_NI52=m
# CONFIG_NI65 is not set
# CONFIG_NET_TULIP is not set
CONFIG_AT1700=y
CONFIG_DEPCA=y
CONFIG_HP100=y
CONFIG_NET_ISA=y
CONFIG_E2100=m
CONFIG_EWRK3=y
CONFIG_EEXPRESS=y
CONFIG_EEXPRESS_PRO=m
CONFIG_HPLAN=m
CONFIG_LP486E=m
CONFIG_ETH16I=m
CONFIG_NE2000=y
CONFIG_ZNET=m
# CONFIG_SEEQ8005 is not set
CONFIG_NE2_MCA=m
CONFIG_IBMLANA=m
# 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_NET_PCI=y
CONFIG_PCNET32=y
# CONFIG_AMD8111_ETH is not set
CONFIG_ADAPTEC_STARFIRE=m
# CONFIG_AC3200 is not set
CONFIG_APRICOT=m
CONFIG_B44=m
CONFIG_B44_PCI_AUTOSELECT=y
CONFIG_B44_PCICORE_AUTOSELECT=y
CONFIG_B44_PCI=y
CONFIG_FORCEDETH=y
# CONFIG_FORCEDETH_NAPI is not set
CONFIG_CS89x0=y
CONFIG_EEPRO100=y
CONFIG_E100=y
CONFIG_FEALNX=y
CONFIG_NATSEMI=y
# CONFIG_NE2K_PCI is not set
CONFIG_8139CP=y
CONFIG_8139TOO=y
# CONFIG_8139TOO_PIO is not set
CONFIG_8139TOO_TUNE_TWISTER=y
CONFIG_8139TOO_8129=y
CONFIG_8139_OLD_RX_RESET=y
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
CONFIG_TLAN=y
# CONFIG_VIA_RHINE is not set
CONFIG_SC92031=m
CONFIG_ATL2=m
CONFIG_NETDEV_1000=y
CONFIG_ACENIC=m
CONFIG_ACENIC_OMIT_TIGON_I=y
# CONFIG_DL2K is not set
CONFIG_E1000=m
CONFIG_E1000E=y
CONFIG_IP1000=y
CONFIG_IGB=m
CONFIG_IGB_LRO=y
# CONFIG_IGB_DCA is not set
# CONFIG_NS83820 is not set
CONFIG_HAMACHI=m
CONFIG_YELLOWFIN=y
CONFIG_R8169=m
CONFIG_R8169_VLAN=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
CONFIG_SKY2=m
# CONFIG_SKY2_DEBUG is not set
CONFIG_VIA_VELOCITY=m
CONFIG_TIGON3=y
CONFIG_BNX2=y
CONFIG_QLA3XXX=m
# CONFIG_ATL1 is not set
CONFIG_ATL1E=y
CONFIG_JME=m
# CONFIG_NETDEV_10000 is not set
CONFIG_TR=y
CONFIG_IBMTR=m
# CONFIG_IBMOL is not set
# CONFIG_IBMLS is not set
CONFIG_3C359=y
CONFIG_TMS380TR=m
# CONFIG_TMSPCI is not set
CONFIG_SKISA=m
# CONFIG_PROTEON is not set
CONFIG_ABYSS=m
# CONFIG_MADGEMC is not set
CONFIG_SMCTR=y
#
# Wireless LAN
#
CONFIG_WLAN_PRE80211=y
# CONFIG_STRIP is not set
# CONFIG_ARLAN is not set
CONFIG_WAVELAN=m
CONFIG_WLAN_80211=y
CONFIG_IPW2100=y
CONFIG_IPW2100_MONITOR=y
# CONFIG_IPW2100_DEBUG is not set
# CONFIG_IPW2200 is not set
CONFIG_LIBERTAS=m
CONFIG_LIBERTAS_USB=m
# CONFIG_LIBERTAS_SDIO is not set
CONFIG_LIBERTAS_DEBUG=y
CONFIG_AIRO=m
# CONFIG_HERMES is not set
# CONFIG_ATMEL is not set
CONFIG_PRISM54=y
# CONFIG_USB_ZD1201 is not set
CONFIG_USB_NET_RNDIS_WLAN=m
# CONFIG_IWLWIFI_LEDS is not set
CONFIG_HOSTAP=y
CONFIG_HOSTAP_FIRMWARE=y
# CONFIG_HOSTAP_FIRMWARE_NVRAM is not set
CONFIG_HOSTAP_PLX=y
CONFIG_HOSTAP_PCI=m
#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
CONFIG_USB_KAWETH=m
CONFIG_USB_PEGASUS=m
CONFIG_USB_RTL8150=m
CONFIG_USB_USBNET=y
CONFIG_USB_NET_AX8817X=y
CONFIG_USB_NET_CDCETHER=m
CONFIG_USB_NET_DM9601=m
CONFIG_USB_NET_SMSC95XX=m
# CONFIG_USB_NET_GL620A is not set
CONFIG_USB_NET_NET1080=y
CONFIG_USB_NET_PLUSB=y
CONFIG_USB_NET_MCS7830=y
CONFIG_USB_NET_RNDIS_HOST=m
# CONFIG_USB_NET_CDC_SUBSET is not set
# CONFIG_USB_NET_ZAURUS is not set
CONFIG_USB_HSO=m
CONFIG_WAN=y
# CONFIG_HDLC is not set
CONFIG_DLCI=m
CONFIG_DLCI_MAX=8
# CONFIG_SDLA is not set
# CONFIG_WAN_ROUTER_DRIVERS is not set
CONFIG_LAPBETHER=y
CONFIG_X25_ASY=y
# CONFIG_SBNI is not set
CONFIG_FDDI=y
CONFIG_DEFXX=m
# CONFIG_DEFXX_MMIO is not set
# CONFIG_SKFP is not set
CONFIG_HIPPI=y
CONFIG_ROADRUNNER=y
CONFIG_ROADRUNNER_LARGE_RINGS=y
CONFIG_PPP=m
CONFIG_PPP_MULTILINK=y
CONFIG_PPP_FILTER=y
# CONFIG_PPP_ASYNC is not set
CONFIG_PPP_SYNC_TTY=m
CONFIG_PPP_DEFLATE=m
# CONFIG_PPP_BSDCOMP is not set
# CONFIG_PPP_MPPE is not set
# CONFIG_PPPOE is not set
# CONFIG_PPPOL2TP is not set
# CONFIG_SLIP is not set
CONFIG_SLHC=m
CONFIG_NET_FC=y
CONFIG_NETCONSOLE=y
# CONFIG_NETCONSOLE_DYNAMIC is not set
CONFIG_NETPOLL=y
# CONFIG_NETPOLL_TRAP is not set
CONFIG_NET_POLL_CONTROLLER=y
CONFIG_VIRTIO_NET=y
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_FF_MEMLESS=m
CONFIG_INPUT_POLLDEV=y
#
# 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 is not set
# CONFIG_INPUT_EVDEV is not set
CONFIG_INPUT_EVBUG=y
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
CONFIG_KEYBOARD_SUNKBD=m
CONFIG_KEYBOARD_LKKBD=y
CONFIG_KEYBOARD_XTKBD=m
CONFIG_KEYBOARD_NEWTON=y
CONFIG_KEYBOARD_STOWAWAY=m
CONFIG_INPUT_MOUSE=y
# CONFIG_MOUSE_PS2 is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
# CONFIG_MOUSE_BCM5974 is not set
# CONFIG_MOUSE_INPORT is not set
# CONFIG_MOUSE_LOGIBM is not set
CONFIG_MOUSE_PC110PAD=y
# CONFIG_MOUSE_VSXXXAA is not set
CONFIG_INPUT_JOYSTICK=y
# CONFIG_JOYSTICK_ANALOG is not set
# CONFIG_JOYSTICK_A3D is not set
CONFIG_JOYSTICK_ADI=m
# CONFIG_JOYSTICK_COBRA is not set
CONFIG_JOYSTICK_GF2K=y
CONFIG_JOYSTICK_GRIP=y
# CONFIG_JOYSTICK_GRIP_MP is not set
CONFIG_JOYSTICK_GUILLEMOT=y
CONFIG_JOYSTICK_INTERACT=m
CONFIG_JOYSTICK_SIDEWINDER=m
# CONFIG_JOYSTICK_TMDC is not set
# CONFIG_JOYSTICK_IFORCE is not set
CONFIG_JOYSTICK_WARRIOR=y
CONFIG_JOYSTICK_MAGELLAN=y
CONFIG_JOYSTICK_SPACEORB=m
CONFIG_JOYSTICK_SPACEBALL=y
CONFIG_JOYSTICK_STINGER=y
# CONFIG_JOYSTICK_TWIDJOY is not set
CONFIG_JOYSTICK_ZHENHUA=y
# CONFIG_JOYSTICK_JOYDUMP is not set
# CONFIG_JOYSTICK_XPAD is not set
CONFIG_INPUT_TABLET=y
# CONFIG_TABLET_USB_ACECAD is not set
CONFIG_TABLET_USB_AIPTEK=m
CONFIG_TABLET_USB_GTCO=y
CONFIG_TABLET_USB_KBTAB=y
CONFIG_TABLET_USB_WACOM=y
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_FUJITSU=y
CONFIG_TOUCHSCREEN_GUNZE=y
# CONFIG_TOUCHSCREEN_ELO is not set
CONFIG_TOUCHSCREEN_MTOUCH=y
# CONFIG_TOUCHSCREEN_INEXIO is not set
# CONFIG_TOUCHSCREEN_MK712 is not set
CONFIG_TOUCHSCREEN_HTCPEN=m
CONFIG_TOUCHSCREEN_PENMOUNT=y
CONFIG_TOUCHSCREEN_TOUCHRIGHT=m
CONFIG_TOUCHSCREEN_TOUCHWIN=m
CONFIG_TOUCHSCREEN_USB_COMPOSITE=m
CONFIG_TOUCHSCREEN_USB_EGALAX=y
CONFIG_TOUCHSCREEN_USB_PANJIT=y
CONFIG_TOUCHSCREEN_USB_3M=y
CONFIG_TOUCHSCREEN_USB_ITM=y
CONFIG_TOUCHSCREEN_USB_ETURBO=y
CONFIG_TOUCHSCREEN_USB_GUNZE=y
# CONFIG_TOUCHSCREEN_USB_DMC_TSC10 is not set
CONFIG_TOUCHSCREEN_USB_IRTOUCH=y
CONFIG_TOUCHSCREEN_USB_IDEALTEK=y
CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH=y
# CONFIG_TOUCHSCREEN_USB_GOTOP is not set
CONFIG_TOUCHSCREEN_TOUCHIT213=y
CONFIG_INPUT_MISC=y
CONFIG_INPUT_PCSPKR=y
CONFIG_INPUT_APANEL=m
CONFIG_INPUT_WISTRON_BTNS=y
CONFIG_INPUT_ATLAS_BTNS=m
CONFIG_INPUT_ATI_REMOTE=m
CONFIG_INPUT_ATI_REMOTE2=m
# CONFIG_INPUT_KEYSPAN_REMOTE is not set
# CONFIG_INPUT_POWERMATE is not set
CONFIG_INPUT_YEALINK=m
# CONFIG_INPUT_CM109 is not set
# CONFIG_INPUT_UINPUT is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=m
# CONFIG_SERIO_CT82C710 is not set
CONFIG_SERIO_PCIPS2=y
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=m
CONFIG_GAMEPORT=y
# CONFIG_GAMEPORT_NS558 is not set
CONFIG_GAMEPORT_L4=y
CONFIG_GAMEPORT_EMU10K1=y
CONFIG_GAMEPORT_FM801=y
#
# Character devices
#
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
# CONFIG_DEVKMEM is not set
CONFIG_SERIAL_NONSTANDARD=y
CONFIG_COMPUTONE=y
CONFIG_ROCKETPORT=m
CONFIG_CYCLADES=m
CONFIG_CYZ_INTR=y
CONFIG_DIGIEPCA=m
CONFIG_ESPSERIAL=m
CONFIG_MOXA_INTELLIO=y
CONFIG_MOXA_SMARTIO=m
CONFIG_ISI=y
CONFIG_SYNCLINK=y
CONFIG_SYNCLINKMP=m
CONFIG_SYNCLINK_GT=y
CONFIG_N_HDLC=m
# CONFIG_RISCOM8 is not set
# CONFIG_SPECIALIX is not set
CONFIG_SX=y
CONFIG_RIO=y
# CONFIG_RIO_OLDPCI is not set
CONFIG_STALDRV=y
# CONFIG_STALLION is not set
CONFIG_ISTALLION=m
# CONFIG_NOZOMI is not set
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_FIX_EARLYCON_MEM=y
# CONFIG_SERIAL_8250_PCI is not set
# CONFIG_SERIAL_8250_PNP is not set
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
# CONFIG_SERIAL_8250_MCA is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_JSM=m
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
CONFIG_HVC_DRIVER=y
CONFIG_VIRTIO_CONSOLE=y
CONFIG_IPMI_HANDLER=y
# CONFIG_IPMI_PANIC_EVENT is not set
CONFIG_IPMI_DEVICE_INTERFACE=y
CONFIG_IPMI_SI=y
# CONFIG_IPMI_WATCHDOG is not set
# CONFIG_IPMI_POWEROFF is not set
# CONFIG_HW_RANDOM is not set
CONFIG_NVRAM=m
CONFIG_DTLK=y
CONFIG_R3964=m
CONFIG_APPLICOM=m
CONFIG_SONYPI=y
CONFIG_MWAVE=m
CONFIG_SCx200_GPIO=y
CONFIG_PC8736x_GPIO=m
CONFIG_NSC_GPIO=y
CONFIG_CS5535_GPIO=m
CONFIG_RAW_DRIVER=m
CONFIG_MAX_RAW_DEVS=256
# CONFIG_HPET is not set
CONFIG_HANGCHECK_TIMER=m
CONFIG_TCG_TPM=y
CONFIG_TCG_TIS=m
CONFIG_TCG_NSC=y
# CONFIG_TCG_ATMEL is not set
CONFIG_TCG_INFINEON=y
# CONFIG_TELCLOCK is not set
CONFIG_DEVPORT=y
CONFIG_I2C=m
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=m
# CONFIG_I2C_HELPER_AUTO is not set
#
# I2C Algorithms
#
CONFIG_I2C_ALGOBIT=m
# CONFIG_I2C_ALGOPCF is not set
CONFIG_I2C_ALGOPCA=m
#
# I2C Hardware Bus support
#
#
# PC SMBus host controller drivers
#
CONFIG_I2C_ALI1535=m
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
CONFIG_I2C_AMD8111=m
CONFIG_I2C_I801=m
# CONFIG_I2C_ISCH is not set
CONFIG_I2C_PIIX4=m
# CONFIG_I2C_NFORCE2 is not set
CONFIG_I2C_SIS5595=m
# CONFIG_I2C_SIS630 is not set
CONFIG_I2C_SIS96X=m
CONFIG_I2C_VIA=m
# CONFIG_I2C_VIAPRO is not set
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
# CONFIG_I2C_OCORES is not set
CONFIG_I2C_SIMTEC=m
#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_PARPORT_LIGHT is not set
CONFIG_I2C_TAOS_EVM=m
# CONFIG_I2C_TINY_USB is not set
#
# Graphics adapter I2C/DDC channel drivers
#
# CONFIG_I2C_VOODOO3 is not set
#
# Other I2C/SMBus bus drivers
#
CONFIG_I2C_PCA_PLATFORM=m
# CONFIG_I2C_STUB is not set
CONFIG_SCx200_I2C=m
CONFIG_SCx200_I2C_SCL=12
CONFIG_SCx200_I2C_SDA=13
CONFIG_SCx200_ACB=m
#
# Miscellaneous I2C Chip support
#
CONFIG_DS1682=m
# CONFIG_AT24 is not set
CONFIG_SENSORS_EEPROM=m
CONFIG_SENSORS_PCF8574=m
CONFIG_PCF8575=m
CONFIG_SENSORS_PCA9539=m
# CONFIG_SENSORS_PCF8591 is not set
CONFIG_SENSORS_MAX6875=m
CONFIG_SENSORS_TSL2550=m
CONFIG_I2C_DEBUG_CORE=y
# CONFIG_I2C_DEBUG_ALGO is not set
CONFIG_I2C_DEBUG_BUS=y
CONFIG_I2C_DEBUG_CHIP=y
# CONFIG_SPI is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
# CONFIG_GPIOLIB is not set
CONFIG_W1=y
# CONFIG_W1_CON is not set
#
# 1-wire Bus Masters
#
# CONFIG_W1_MASTER_MATROX is not set
CONFIG_W1_MASTER_DS2490=y
CONFIG_W1_MASTER_DS2482=m
#
# 1-wire Slaves
#
CONFIG_W1_SLAVE_THERM=y
# CONFIG_W1_SLAVE_SMEM is not set
# CONFIG_W1_SLAVE_DS2433 is not set
CONFIG_W1_SLAVE_DS2760=y
# CONFIG_W1_SLAVE_BQ27000 is not set
CONFIG_POWER_SUPPLY=y
CONFIG_POWER_SUPPLY_DEBUG=y
CONFIG_PDA_POWER=y
CONFIG_BATTERY_DS2760=y
CONFIG_BATTERY_OLPC=y
CONFIG_BATTERY_BQ27x00=m
# CONFIG_HWMON is not set
CONFIG_THERMAL=y
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
CONFIG_SSB=y
CONFIG_SSB_SPROM=y
CONFIG_SSB_PCIHOST_POSSIBLE=y
CONFIG_SSB_PCIHOST=y
# CONFIG_SSB_B43_PCI_BRIDGE is not set
CONFIG_SSB_SILENT=y
CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
CONFIG_SSB_DRIVER_PCICORE=y
#
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
CONFIG_MFD_WM8400=m
# CONFIG_REGULATOR is not set
#
# Multimedia devices
#
#
# Multimedia core support
#
CONFIG_VIDEO_DEV=y
CONFIG_VIDEO_V4L2_COMMON=m
CONFIG_VIDEO_ALLOW_V4L1=y
CONFIG_VIDEO_V4L1_COMPAT=y
CONFIG_DVB_CORE=y
CONFIG_VIDEO_MEDIA=y
#
# Multimedia drivers
#
CONFIG_VIDEO_SAA7146=m
CONFIG_VIDEO_SAA7146_VV=m
CONFIG_MEDIA_ATTACH=y
CONFIG_MEDIA_TUNER=m
CONFIG_MEDIA_TUNER_CUSTOMIZE=y
CONFIG_MEDIA_TUNER_SIMPLE=m
CONFIG_MEDIA_TUNER_TDA8290=m
CONFIG_MEDIA_TUNER_TDA827X=m
CONFIG_MEDIA_TUNER_TDA18271=m
CONFIG_MEDIA_TUNER_TDA9887=m
CONFIG_MEDIA_TUNER_TEA5761=m
# CONFIG_MEDIA_TUNER_TEA5767 is not set
# CONFIG_MEDIA_TUNER_MT20XX is not set
CONFIG_MEDIA_TUNER_MT2060=m
CONFIG_MEDIA_TUNER_MT2266=m
CONFIG_MEDIA_TUNER_MT2131=m
# CONFIG_MEDIA_TUNER_QT1010 is not set
CONFIG_MEDIA_TUNER_XC2028=m
CONFIG_MEDIA_TUNER_XC5000=m
CONFIG_MEDIA_TUNER_MXL5005S=m
CONFIG_MEDIA_TUNER_MXL5007T=m
CONFIG_VIDEO_V4L2=m
CONFIG_VIDEO_V4L1=m
CONFIG_VIDEOBUF_GEN=m
CONFIG_VIDEOBUF_DMA_SG=m
CONFIG_VIDEOBUF_VMALLOC=m
CONFIG_VIDEOBUF_DMA_CONTIG=m
CONFIG_VIDEOBUF_DVB=m
CONFIG_VIDEO_BTCX=m
CONFIG_VIDEO_IR=m
CONFIG_VIDEO_TVEEPROM=m
CONFIG_VIDEO_TUNER=m
CONFIG_VIDEO_CAPTURE_DRIVERS=y
CONFIG_VIDEO_ADV_DEBUG=y
# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
# CONFIG_VIDEO_HELPER_CHIPS_AUTO is not set
CONFIG_VIDEO_IR_I2C=m
#
# Encoders/decoders and other helper chips
#
#
# Audio decoders
#
CONFIG_VIDEO_TVAUDIO=m
CONFIG_VIDEO_TDA7432=m
CONFIG_VIDEO_TDA9840=m
CONFIG_VIDEO_TDA9875=m
CONFIG_VIDEO_TEA6415C=m
CONFIG_VIDEO_TEA6420=m
CONFIG_VIDEO_MSP3400=m
CONFIG_VIDEO_CS5345=m
CONFIG_VIDEO_CS53L32A=m
CONFIG_VIDEO_M52790=m
CONFIG_VIDEO_TLV320AIC23B=m
CONFIG_VIDEO_WM8775=m
CONFIG_VIDEO_WM8739=m
CONFIG_VIDEO_VP27SMPX=m
#
# Video decoders
#
CONFIG_VIDEO_BT819=m
# CONFIG_VIDEO_BT856 is not set
CONFIG_VIDEO_BT866=m
CONFIG_VIDEO_KS0127=m
CONFIG_VIDEO_OV7670=m
CONFIG_VIDEO_TCM825X=m
CONFIG_VIDEO_SAA7110=m
CONFIG_VIDEO_SAA7111=m
CONFIG_VIDEO_SAA7114=m
CONFIG_VIDEO_SAA711X=m
CONFIG_VIDEO_SAA717X=m
CONFIG_VIDEO_SAA7191=m
# CONFIG_VIDEO_TVP5150 is not set
CONFIG_VIDEO_VPX3220=m
#
# Video and audio decoders
#
CONFIG_VIDEO_CX25840=m
#
# MPEG video encoders
#
CONFIG_VIDEO_CX2341X=m
#
# Video encoders
#
CONFIG_VIDEO_SAA7127=m
CONFIG_VIDEO_SAA7185=m
CONFIG_VIDEO_ADV7170=m
CONFIG_VIDEO_ADV7175=m
#
# Video improvement chips
#
CONFIG_VIDEO_UPD64031A=m
CONFIG_VIDEO_UPD64083=m
CONFIG_VIDEO_VIVI=m
# CONFIG_VIDEO_BT848 is not set
# CONFIG_VIDEO_CPIA is not set
CONFIG_VIDEO_CPIA2=m
CONFIG_VIDEO_SAA5246A=m
# CONFIG_VIDEO_SAA5249 is not set
# CONFIG_VIDEO_STRADIS is not set
# CONFIG_VIDEO_ZORAN is not set
CONFIG_VIDEO_SAA7134=m
CONFIG_VIDEO_SAA7134_ALSA=m
CONFIG_VIDEO_SAA7134_DVB=m
CONFIG_VIDEO_MXB=m
# CONFIG_VIDEO_HEXIUM_ORION is not set
CONFIG_VIDEO_HEXIUM_GEMINI=m
CONFIG_VIDEO_CX23885=m
CONFIG_VIDEO_AU0828=m
CONFIG_VIDEO_IVTV=m
CONFIG_VIDEO_FB_IVTV=m
CONFIG_VIDEO_CX18=m
# CONFIG_VIDEO_CAFE_CCIC is not set
CONFIG_SOC_CAMERA=m
CONFIG_SOC_CAMERA_MT9M001=m
# CONFIG_SOC_CAMERA_MT9M111 is not set
CONFIG_SOC_CAMERA_MT9V022=m
CONFIG_SOC_CAMERA_PLATFORM=m
CONFIG_VIDEO_SH_MOBILE_CEU=m
CONFIG_V4L_USB_DRIVERS=y
# CONFIG_USB_VIDEO_CLASS is not set
CONFIG_USB_GSPCA=m
# CONFIG_USB_M5602 is not set
# CONFIG_USB_GSPCA_CONEX is not set
# CONFIG_USB_GSPCA_ETOMS is not set
# CONFIG_USB_GSPCA_FINEPIX is not set
CONFIG_USB_GSPCA_MARS=m
CONFIG_USB_GSPCA_OV519=m
CONFIG_USB_GSPCA_PAC207=m
CONFIG_USB_GSPCA_PAC7311=m
CONFIG_USB_GSPCA_SONIXB=m
CONFIG_USB_GSPCA_SONIXJ=m
# CONFIG_USB_GSPCA_SPCA500 is not set
# CONFIG_USB_GSPCA_SPCA501 is not set
CONFIG_USB_GSPCA_SPCA505=m
CONFIG_USB_GSPCA_SPCA506=m
CONFIG_USB_GSPCA_SPCA508=m
# CONFIG_USB_GSPCA_SPCA561 is not set
# CONFIG_USB_GSPCA_STK014 is not set
CONFIG_USB_GSPCA_SUNPLUS=m
CONFIG_USB_GSPCA_T613=m
# CONFIG_USB_GSPCA_TV8532 is not set
CONFIG_USB_GSPCA_VC032X=m
CONFIG_USB_GSPCA_ZC3XX=m
CONFIG_VIDEO_PVRUSB2=m
# CONFIG_VIDEO_PVRUSB2_SYSFS is not set
CONFIG_VIDEO_PVRUSB2_DVB=y
# CONFIG_VIDEO_EM28XX is not set
CONFIG_VIDEO_USBVISION=m
CONFIG_VIDEO_USBVIDEO=m
CONFIG_USB_VICAM=m
CONFIG_USB_IBMCAM=m
# CONFIG_USB_KONICAWC is not set
# CONFIG_USB_QUICKCAM_MESSENGER is not set
CONFIG_USB_ET61X251=m
CONFIG_VIDEO_OVCAMCHIP=m
CONFIG_USB_W9968CF=m
# CONFIG_USB_OV511 is not set
# CONFIG_USB_SE401 is not set
# CONFIG_USB_SN9C102 is not set
CONFIG_USB_STV680=m
# CONFIG_USB_ZC0301 is not set
# CONFIG_USB_PWC is not set
CONFIG_USB_ZR364XX=m
CONFIG_USB_STKWEBCAM=m
CONFIG_USB_S2255=m
CONFIG_RADIO_ADAPTERS=y
# CONFIG_RADIO_CADET is not set
CONFIG_RADIO_RTRACK=m
CONFIG_RADIO_RTRACK2=m
CONFIG_RADIO_AZTECH=m
CONFIG_RADIO_GEMTEK=m
CONFIG_RADIO_GEMTEK_PCI=m
CONFIG_RADIO_MAXIRADIO=m
CONFIG_RADIO_MAESTRO=m
CONFIG_RADIO_SF16FMI=m
CONFIG_RADIO_SF16FMR2=m
# CONFIG_RADIO_TERRATEC is not set
# CONFIG_RADIO_TRUST is not set
CONFIG_RADIO_TYPHOON=m
CONFIG_RADIO_TYPHOON_PROC_FS=y
# CONFIG_RADIO_ZOLTRIX is not set
# CONFIG_USB_DSBR is not set
CONFIG_USB_SI470X=m
# CONFIG_USB_MR800 is not set
# CONFIG_DVB_CAPTURE_DRIVERS is not set
CONFIG_DVB_TDA10086=m
CONFIG_DVB_TDA826X=m
CONFIG_DVB_TDA1004X=m
CONFIG_DVB_MT352=m
CONFIG_DVB_ZL10353=m
CONFIG_DVB_DIB7000P=m
CONFIG_DVB_TDA10048=m
CONFIG_DVB_NXT200X=m
CONFIG_DVB_LGDT330X=m
CONFIG_DVB_S5H1409=m
CONFIG_DVB_AU8522=m
CONFIG_DVB_S5H1411=m
CONFIG_DVB_PLL=m
CONFIG_DVB_ISL6421=m
CONFIG_DAB=y
CONFIG_USB_DABUSB=m
#
# Graphics support
#
CONFIG_AGP=y
# CONFIG_AGP_ALI is not set
CONFIG_AGP_ATI=m
CONFIG_AGP_AMD=m
# CONFIG_AGP_AMD64 is not set
CONFIG_AGP_INTEL=y
# CONFIG_AGP_NVIDIA is not set
CONFIG_AGP_SIS=m
# CONFIG_AGP_SWORKS is not set
CONFIG_AGP_VIA=m
# CONFIG_AGP_EFFICEON is not set
CONFIG_DRM=y
CONFIG_DRM_TDFX=m
CONFIG_DRM_R128=m
CONFIG_DRM_RADEON=y
# CONFIG_DRM_I810 is not set
# CONFIG_DRM_I830 is not set
# CONFIG_DRM_I915 is not set
CONFIG_DRM_MGA=m
# CONFIG_DRM_SIS is not set
CONFIG_DRM_VIA=y
CONFIG_DRM_SAVAGE=m
CONFIG_VGASTATE=m
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
CONFIG_FB=m
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_DDC=m
CONFIG_FB_BOOT_VESA_SUPPORT=y
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_SVGALIB=m
# CONFIG_FB_MACMODES is not set
CONFIG_FB_BACKLIGHT=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y
#
# Frame buffer hardware drivers
#
CONFIG_FB_PM2=m
CONFIG_FB_PM2_FIFO_DISCONNECT=y
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ARC is not set
CONFIG_FB_UVESA=m
# CONFIG_FB_N411 is not set
# CONFIG_FB_HGA is not set
# CONFIG_FB_S1D13XXX is not set
CONFIG_FB_NVIDIA=m
CONFIG_FB_NVIDIA_I2C=y
CONFIG_FB_NVIDIA_DEBUG=y
# CONFIG_FB_NVIDIA_BACKLIGHT is not set
CONFIG_FB_RIVA=m
CONFIG_FB_RIVA_I2C=y
CONFIG_FB_RIVA_DEBUG=y
CONFIG_FB_RIVA_BACKLIGHT=y
CONFIG_FB_I810=m
CONFIG_FB_I810_GTF=y
CONFIG_FB_I810_I2C=y
# CONFIG_FB_LE80578 is not set
CONFIG_FB_INTEL=m
# CONFIG_FB_INTEL_DEBUG is not set
CONFIG_FB_INTEL_I2C=y
CONFIG_FB_MATROX=m
CONFIG_FB_MATROX_MILLENIUM=y
# CONFIG_FB_MATROX_MYSTIQUE is not set
# CONFIG_FB_MATROX_G is not set
# CONFIG_FB_MATROX_I2C is not set
CONFIG_FB_MATROX_MULTIHEAD=y
CONFIG_FB_ATY128=m
# CONFIG_FB_ATY128_BACKLIGHT is not set
CONFIG_FB_ATY=m
# CONFIG_FB_ATY_CT is not set
CONFIG_FB_ATY_GX=y
CONFIG_FB_ATY_BACKLIGHT=y
CONFIG_FB_S3=m
CONFIG_FB_SAVAGE=m
# CONFIG_FB_SAVAGE_I2C is not set
# CONFIG_FB_SAVAGE_ACCEL is not set
CONFIG_FB_SIS=m
CONFIG_FB_SIS_300=y
CONFIG_FB_SIS_315=y
# CONFIG_FB_VIA is not set
CONFIG_FB_NEOMAGIC=m
CONFIG_FB_KYRO=m
# CONFIG_FB_3DFX is not set
CONFIG_FB_VOODOO1=m
CONFIG_FB_VT8623=m
# CONFIG_FB_TRIDENT is not set
CONFIG_FB_ARK=m
CONFIG_FB_PM3=m
CONFIG_FB_CARMINE=m
CONFIG_FB_CARMINE_DRAM_EVAL=y
# CONFIG_CARMINE_DRAM_CUSTOM is not set
CONFIG_FB_GEODE=y
CONFIG_FB_GEODE_LX=m
CONFIG_FB_GEODE_GX=m
CONFIG_FB_GEODE_GX1=m
# CONFIG_FB_METRONOME is not set
CONFIG_FB_MB862XX=m
CONFIG_FB_MB862XX_PCI_GDC=y
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=m
# CONFIG_LCD_ILI9320 is not set
CONFIG_LCD_PLATFORM=m
CONFIG_BACKLIGHT_CLASS_DEVICE=y
CONFIG_BACKLIGHT_CORGI=m
# CONFIG_BACKLIGHT_PROGEAR is not set
# CONFIG_BACKLIGHT_MBP_NVIDIA is not set
CONFIG_BACKLIGHT_SAHARA=y
#
# Display device support
#
CONFIG_DISPLAY_SUPPORT=m
#
# Display hardware drivers
#
#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
CONFIG_VGACON_SOFT_SCROLLBACK=y
CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64
CONFIG_DUMMY_CONSOLE=y
# CONFIG_LOGO is not set
CONFIG_SOUND=y
CONFIG_SOUND_OSS_CORE=y
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
CONFIG_SND_HWDEP=y
CONFIG_SND_RAWMIDI=y
CONFIG_SND_SEQUENCER=m
# CONFIG_SND_SEQ_DUMMY is not set
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=y
# CONFIG_SND_PCM_OSS is not set
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_SND_DYNAMIC_MINORS=y
CONFIG_SND_SUPPORT_OLD_API=y
# CONFIG_SND_VERBOSE_PROCFS is not set
# CONFIG_SND_VERBOSE_PRINTK is not set
CONFIG_SND_DEBUG=y
CONFIG_SND_DEBUG_VERBOSE=y
CONFIG_SND_MPU401_UART=y
CONFIG_SND_OPL3_LIB=y
CONFIG_SND_OPL4_LIB=y
CONFIG_SND_DRIVERS=y
CONFIG_SND_PCSP=y
CONFIG_SND_DUMMY=m
CONFIG_SND_VIRMIDI=m
CONFIG_SND_MTPAV=m
CONFIG_SND_SERIAL_U16550=y
CONFIG_SND_MPU401=m
CONFIG_SND_WSS_LIB=y
CONFIG_SND_SB_COMMON=y
CONFIG_SND_SB8_DSP=m
CONFIG_SND_SB16_DSP=y
CONFIG_SND_ISA=y
CONFIG_SND_ADLIB=m
CONFIG_SND_AD1816A=y
CONFIG_SND_AD1848=m
# CONFIG_SND_ALS100 is not set
CONFIG_SND_AZT2320=m
CONFIG_SND_CMI8330=m
CONFIG_SND_CS4231=m
# CONFIG_SND_CS4232 is not set
CONFIG_SND_CS4236=y
CONFIG_SND_DT019X=y
# CONFIG_SND_ES968 is not set
# CONFIG_SND_ES1688 is not set
CONFIG_SND_ES18XX=y
CONFIG_SND_SC6000=m
CONFIG_SND_GUSCLASSIC=y
CONFIG_SND_GUSEXTREME=m
CONFIG_SND_GUSMAX=y
CONFIG_SND_INTERWAVE=y
CONFIG_SND_INTERWAVE_STB=y
# CONFIG_SND_OPL3SA2 is not set
CONFIG_SND_OPTI92X_AD1848=y
# CONFIG_SND_OPTI92X_CS4231 is not set
CONFIG_SND_OPTI93X=y
CONFIG_SND_MIRO=y
CONFIG_SND_SB8=m
CONFIG_SND_SB16=y
CONFIG_SND_SBAWE=y
CONFIG_SND_SB16_CSP=y
CONFIG_SND_SGALAXY=y
CONFIG_SND_SSCAPE=m
CONFIG_SND_WAVEFRONT=y
# CONFIG_SND_WAVEFRONT_FIRMWARE_IN_KERNEL is not set
# CONFIG_SND_PCI is not set
CONFIG_SND_USB=y
CONFIG_SND_USB_AUDIO=m
CONFIG_SND_USB_USX2Y=m
# CONFIG_SND_USB_CAIAQ is not set
CONFIG_SND_USB_US122L=y
CONFIG_SND_SOC=m
# CONFIG_SND_SOC_ALL_CODECS is not set
# CONFIG_SOUND_PRIME is not set
# CONFIG_HID_SUPPORT is not set
CONFIG_HID=m
CONFIG_USB_MOUSE=y
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 is not set
#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
CONFIG_USB_DEVICE_CLASS=y
CONFIG_USB_DYNAMIC_MINORS=y
CONFIG_USB_SUSPEND=y
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_WHITELIST is not set
CONFIG_USB_OTG_BLACKLIST_HUB=y
# CONFIG_USB_MON is not set
CONFIG_USB_WUSB=y
# CONFIG_USB_WUSB_CBAF is not set
#
# USB Host Controller Drivers
#
CONFIG_USB_C67X00_HCD=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_ISP1760_HCD=y
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_SSB=y
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_UHCI_HCD=y
CONFIG_USB_U132_HCD=y
CONFIG_USB_SL811_HCD=m
CONFIG_USB_R8A66597_HCD=y
CONFIG_USB_HWA_HCD=y
#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
CONFIG_USB_PRINTER=m
CONFIG_USB_WDM=m
CONFIG_USB_TMC=m
#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
# see USB_STORAGE Help for more information
#
# CONFIG_USB_STORAGE is not set
# CONFIG_USB_LIBUSUAL is not set
#
# USB Imaging devices
#
CONFIG_USB_MDC800=m
CONFIG_USB_MICROTEK=m
#
# USB port drivers
#
# CONFIG_USB_SERIAL is not set
#
# USB Miscellaneous drivers
#
CONFIG_USB_EMI62=y
# CONFIG_USB_EMI26 is not set
CONFIG_USB_ADUTUX=y
# CONFIG_USB_SEVSEG is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
CONFIG_USB_LCD=y
CONFIG_USB_BERRY_CHARGE=m
CONFIG_USB_LED=y
CONFIG_USB_CYPRESS_CY7C63=m
CONFIG_USB_CYTHERM=y
# CONFIG_USB_PHIDGET is not set
CONFIG_USB_IDMOUSE=m
CONFIG_USB_FTDI_ELAN=y
CONFIG_USB_APPLEDISPLAY=y
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
CONFIG_USB_IOWARRIOR=y
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
CONFIG_UWB=y
CONFIG_UWB_HWA=y
CONFIG_UWB_WHCI=y
CONFIG_UWB_WLP=m
# CONFIG_UWB_I1480U is not set
CONFIG_MMC=m
CONFIG_MMC_DEBUG=y
CONFIG_MMC_UNSAFE_RESUME=y
#
# MMC/SD/SDIO Card Drivers
#
# CONFIG_MMC_BLOCK is not set
CONFIG_SDIO_UART=m
CONFIG_MMC_TEST=m
#
# MMC/SD/SDIO Host Controller Drivers
#
CONFIG_MMC_SDHCI=m
CONFIG_MMC_SDHCI_PCI=m
# CONFIG_MMC_RICOH_MMC is not set
CONFIG_MMC_WBSD=m
CONFIG_MMC_TIFM_SD=m
CONFIG_MEMSTICK=y
CONFIG_MEMSTICK_DEBUG=y
#
# MemoryStick drivers
#
CONFIG_MEMSTICK_UNSAFE_RESUME=y
CONFIG_MSPRO_BLOCK=y
#
# MemoryStick Host Controller Drivers
#
CONFIG_MEMSTICK_TIFM_MS=y
CONFIG_MEMSTICK_JMICRON_38X=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
#
# LED drivers
#
CONFIG_LEDS_NET48XX=m
# CONFIG_LEDS_WRAP is not set
CONFIG_LEDS_PCA9532=m
CONFIG_LEDS_HP_DISK=m
# CONFIG_LEDS_PCA955X is not set
#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
CONFIG_LEDS_TRIGGER_BACKLIGHT=m
CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
CONFIG_ACCESSIBILITY=y
# CONFIG_A11Y_BRAILLE_CONSOLE is not set
CONFIG_INFINIBAND=m
CONFIG_INFINIBAND_USER_MAD=m
# CONFIG_INFINIBAND_USER_ACCESS is not set
CONFIG_INFINIBAND_ADDR_TRANS=y
CONFIG_INFINIBAND_MTHCA=m
CONFIG_INFINIBAND_MTHCA_DEBUG=y
CONFIG_INFINIBAND_AMSO1100=m
# CONFIG_INFINIBAND_AMSO1100_DEBUG is not set
# CONFIG_MLX4_INFINIBAND is not set
# CONFIG_INFINIBAND_NES is not set
CONFIG_INFINIBAND_IPOIB=m
CONFIG_INFINIBAND_IPOIB_CM=y
# CONFIG_INFINIBAND_IPOIB_DEBUG is not set
CONFIG_INFINIBAND_SRP=m
# CONFIG_INFINIBAND_ISER is not set
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
# CONFIG_RTC_HCTOSYS is not set
CONFIG_RTC_DEBUG=y
#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
# CONFIG_RTC_INTF_PROC is not set
CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
CONFIG_RTC_DRV_TEST=m
#
# I2C RTC drivers
#
# CONFIG_RTC_DRV_DS1307 is not set
CONFIG_RTC_DRV_DS1374=m
CONFIG_RTC_DRV_DS1672=m
# CONFIG_RTC_DRV_MAX6900 is not set
# CONFIG_RTC_DRV_RS5C372 is not set
CONFIG_RTC_DRV_ISL1208=m
# CONFIG_RTC_DRV_X1205 is not set
# CONFIG_RTC_DRV_PCF8563 is not set
CONFIG_RTC_DRV_PCF8583=m
CONFIG_RTC_DRV_M41T80=m
CONFIG_RTC_DRV_M41T80_WDT=y
CONFIG_RTC_DRV_S35390A=m
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
#
#
# Platform RTC drivers
#
CONFIG_RTC_DRV_CMOS=y
CONFIG_RTC_DRV_DS1286=m
# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
CONFIG_RTC_DRV_DS1742=m
CONFIG_RTC_DRV_STK17TA8=m
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
CONFIG_RTC_DRV_M48T59=m
CONFIG_RTC_DRV_BQ4802=y
# CONFIG_RTC_DRV_V3020 is not set
#
# on-CPU RTC drivers
#
CONFIG_DMADEVICES=y
#
# DMA Devices
#
CONFIG_INTEL_IOATDMA=y
CONFIG_DMA_ENGINE=y
#
# DMA Clients
#
CONFIG_NET_DMA=y
# CONFIG_DMATEST is not set
CONFIG_DCA=y
CONFIG_UIO=m
CONFIG_UIO_CIF=m
# CONFIG_UIO_PDRV is not set
CONFIG_UIO_PDRV_GENIRQ=m
CONFIG_UIO_SMX=m
CONFIG_UIO_SERCOS3=m
CONFIG_STAGING_EXCLUDE_BUILD=y
#
# Firmware Drivers
#
CONFIG_EDD=y
CONFIG_EDD_OFF=y
# CONFIG_FIRMWARE_MEMMAP is not set
CONFIG_DELL_RBU=y
CONFIG_DCDBAS=m
# CONFIG_ISCSI_IBFT_FIND is not set
#
# File systems
#
# CONFIG_EXT2_FS is not set
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT3_FS_SECURITY=y
CONFIG_EXT4_FS=y
CONFIG_EXT4DEV_COMPAT=y
# CONFIG_EXT4_FS_XATTR is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_JBD2=y
# CONFIG_JBD2_DEBUG is not set
CONFIG_FS_MBCACHE=y
CONFIG_REISERFS_FS=y
CONFIG_REISERFS_CHECK=y
# CONFIG_REISERFS_PROC_INFO is not set
CONFIG_REISERFS_FS_XATTR=y
CONFIG_REISERFS_FS_POSIX_ACL=y
# CONFIG_REISERFS_FS_SECURITY is not set
CONFIG_JFS_FS=y
CONFIG_JFS_POSIX_ACL=y
CONFIG_JFS_SECURITY=y
# CONFIG_JFS_DEBUG is not set
CONFIG_JFS_STATISTICS=y
CONFIG_FS_POSIX_ACL=y
CONFIG_FILE_LOCKING=y
CONFIG_XFS_FS=y
CONFIG_XFS_QUOTA=y
CONFIG_XFS_POSIX_ACL=y
# CONFIG_XFS_RT is not set
CONFIG_XFS_DEBUG=y
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
# CONFIG_INOTIFY_USER is not set
# CONFIG_QUOTA is not set
CONFIG_QUOTACTL=y
CONFIG_AUTOFS_FS=y
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
# CONFIG_UDF_FS is not set
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
# CONFIG_VFAT_FS is not set
CONFIG_FAT_DEFAULT_CODEPAGE=437
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
# CONFIG_PROC_VMCORE is not set
CONFIG_PROC_SYSCTL=y
# CONFIG_PROC_PAGE_MONITOR is not set
CONFIG_SYSFS=y
# CONFIG_TMPFS is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
#
CONFIG_ADFS_FS=m
# CONFIG_ADFS_FS_RW is not set
CONFIG_AFFS_FS=m
CONFIG_HFS_FS=y
CONFIG_HFSPLUS_FS=m
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
CONFIG_EFS_FS=y
CONFIG_CRAMFS=m
# CONFIG_VXFS_FS is not set
CONFIG_MINIX_FS=y
# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
CONFIG_QNX4FS_FS=y
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
CONFIG_UFS_FS=y
CONFIG_UFS_FS_WRITE=y
CONFIG_UFS_DEBUG=y
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=y
CONFIG_NFSD=y
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
CONFIG_NFSD_V4=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=y
CONFIG_NFS_ACL_SUPPORT=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
CONFIG_SUNRPC_XPRT_RDMA=m
CONFIG_SUNRPC_REGISTER_V4=y
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
CONFIG_CIFS=y
CONFIG_CIFS_STATS=y
# CONFIG_CIFS_STATS2 is not set
# CONFIG_CIFS_WEAK_PW_HASH is not set
# CONFIG_CIFS_UPCALL is not set
# CONFIG_CIFS_XATTR is not set
# CONFIG_CIFS_DEBUG2 is not set
# CONFIG_CIFS_EXPERIMENTAL is not set
CONFIG_NCP_FS=y
# CONFIG_NCPFS_PACKET_SIGNING is not set
CONFIG_NCPFS_IOCTL_LOCKING=y
CONFIG_NCPFS_STRONG=y
# CONFIG_NCPFS_NFS_NS is not set
CONFIG_NCPFS_OS2_NS=y
CONFIG_NCPFS_SMALLDOS=y
CONFIG_NCPFS_NLS=y
CONFIG_NCPFS_EXTRAS=y
CONFIG_CODA_FS=y
CONFIG_AFS_FS=y
# CONFIG_AFS_DEBUG is not set
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
CONFIG_ACORN_PARTITION=y
CONFIG_ACORN_PARTITION_CUMANA=y
CONFIG_ACORN_PARTITION_EESOX=y
CONFIG_ACORN_PARTITION_ICS=y
CONFIG_ACORN_PARTITION_ADFS=y
CONFIG_ACORN_PARTITION_POWERTEC=y
# CONFIG_ACORN_PARTITION_RISCIX is not set
CONFIG_OSF_PARTITION=y
CONFIG_AMIGA_PARTITION=y
# CONFIG_ATARI_PARTITION is not set
CONFIG_MAC_PARTITION=y
CONFIG_MSDOS_PARTITION=y
CONFIG_BSD_DISKLABEL=y
CONFIG_MINIX_SUBPARTITION=y
CONFIG_SOLARIS_X86_PARTITION=y
CONFIG_UNIXWARE_DISKLABEL=y
# CONFIG_LDM_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
CONFIG_SUN_PARTITION=y
CONFIG_KARMA_PARTITION=y
# CONFIG_EFI_PARTITION is not set
CONFIG_SYSV68_PARTITION=y
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
# CONFIG_NLS_CODEPAGE_437 is not set
# CONFIG_NLS_CODEPAGE_737 is not set
CONFIG_NLS_CODEPAGE_775=y
CONFIG_NLS_CODEPAGE_850=m
# CONFIG_NLS_CODEPAGE_852 is not set
CONFIG_NLS_CODEPAGE_855=m
CONFIG_NLS_CODEPAGE_857=y
CONFIG_NLS_CODEPAGE_860=m
CONFIG_NLS_CODEPAGE_861=m
# 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=y
CONFIG_NLS_CODEPAGE_936=m
CONFIG_NLS_CODEPAGE_950=y
# CONFIG_NLS_CODEPAGE_932 is not set
CONFIG_NLS_CODEPAGE_949=m
CONFIG_NLS_CODEPAGE_874=y
CONFIG_NLS_ISO8859_8=m
# CONFIG_NLS_CODEPAGE_1250 is not set
CONFIG_NLS_CODEPAGE_1251=m
CONFIG_NLS_ASCII=y
CONFIG_NLS_ISO8859_1=m
CONFIG_NLS_ISO8859_2=y
# CONFIG_NLS_ISO8859_3 is not set
CONFIG_NLS_ISO8859_4=y
# CONFIG_NLS_ISO8859_5 is not set
CONFIG_NLS_ISO8859_6=m
CONFIG_NLS_ISO8859_7=m
CONFIG_NLS_ISO8859_9=m
CONFIG_NLS_ISO8859_13=y
CONFIG_NLS_ISO8859_14=m
CONFIG_NLS_ISO8859_15=m
CONFIG_NLS_KOI8_R=y
CONFIG_NLS_KOI8_U=y
CONFIG_NLS_UTF8=m
# CONFIG_DLM is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ALLOW_WARNINGS=y
# CONFIG_ENABLE_WARN_DEPRECATED is not set
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
CONFIG_UNUSED_SYMBOLS=y
CONFIG_DEBUG_FS=y
CONFIG_HEADERS_CHECK=y
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
# CONFIG_DETECT_SOFTLOCKUP is not set
CONFIG_SCHED_DEBUG=y
CONFIG_SCHEDSTATS=y
CONFIG_TIMER_STATS=y
CONFIG_DEBUG_OBJECTS=y
CONFIG_DEBUG_OBJECTS_SELFTEST=y
CONFIG_DEBUG_OBJECTS_FREE=y
# CONFIG_DEBUG_OBJECTS_TIMERS is not set
# 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_LOCKDEP=y
# CONFIG_LOCK_STAT is not set
CONFIG_DEBUG_LOCKDEP=y
CONFIG_TRACE_IRQFLAGS=y
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
CONFIG_DEBUG_LOCKING_API_SELFTESTS=y
CONFIG_STACKTRACE=y
CONFIG_DEBUG_HIGHMEM=y
# CONFIG_DEBUG_VM is not set
CONFIG_DEBUG_VIRTUAL=y
CONFIG_DEBUG_WRITECOUNT=y
CONFIG_DEBUG_MEMORY_INIT=y
CONFIG_DEBUG_LIST=y
CONFIG_DEBUG_SG=y
CONFIG_DEBUG_NOTIFIERS=y
CONFIG_FRAME_POINTER=y
CONFIG_BOOT_PRINTK_DELAY=y
CONFIG_RCU_TORTURE_TEST=m
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
CONFIG_FAULT_INJECTION=y
CONFIG_FAILSLAB=y
# CONFIG_FAIL_PAGE_ALLOC is not set
CONFIG_FAIL_MAKE_REQUEST=y
# CONFIG_FAIL_IO_TIMEOUT is not set
CONFIG_FAULT_INJECTION_DEBUG_FS=y
CONFIG_FAULT_INJECTION_STACKTRACE_FILTER=y
# CONFIG_LATENCYTOP is not set
# CONFIG_SYSCTL_SYSCALL_CHECK is not set
CONFIG_USER_STACKTRACE_SUPPORT=y
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_RET_TRACER=y
CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACER_MAX_TRACE=y
CONFIG_RING_BUFFER=y
CONFIG_TRACING=y
#
# Tracers
#
CONFIG_FUNCTION_TRACER=y
CONFIG_FUNCTION_RET_TRACER=y
# CONFIG_IRQSOFF_TRACER is not set
CONFIG_SYSPROF_TRACER=y
CONFIG_SCHED_TRACER=y
CONFIG_CONTEXT_SWITCH_TRACER=y
# CONFIG_BOOT_TRACER is not set
CONFIG_STACK_TRACER=y
# CONFIG_DYNAMIC_FTRACE is not set
CONFIG_FTRACE_SELFTEST=y
CONFIG_FTRACE_STARTUP_TEST=y
# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
# CONFIG_BUILD_DOCSRC is not set
CONFIG_DYNAMIC_PRINTK_DEBUG=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
# CONFIG_STRICT_DEVMEM is not set
CONFIG_X86_VERBOSE_BOOTUP=y
CONFIG_EARLY_PRINTK=y
CONFIG_EARLY_PRINTK_DBGP=y
CONFIG_DEBUG_STACKOVERFLOW=y
CONFIG_DEBUG_STACK_USAGE=y
CONFIG_DEBUG_PAGEALLOC=y
# CONFIG_DEBUG_PER_CPU_MAPS is not set
# CONFIG_X86_PTDUMP is not set
CONFIG_DEBUG_RODATA=y
CONFIG_DEBUG_RODATA_TEST=y
CONFIG_DEBUG_NX_TEST=m
CONFIG_4KSTACKS=y
CONFIG_DOUBLEFAULT=y
# CONFIG_MMIOTRACE is not set
CONFIG_IO_DELAY_TYPE_0X80=0
CONFIG_IO_DELAY_TYPE_0XED=1
CONFIG_IO_DELAY_TYPE_UDELAY=2
CONFIG_IO_DELAY_TYPE_NONE=3
CONFIG_IO_DELAY_0X80=y
# CONFIG_IO_DELAY_0XED is not set
# CONFIG_IO_DELAY_UDELAY is not set
# CONFIG_IO_DELAY_NONE is not set
CONFIG_DEFAULT_IO_DELAY_TYPE=0
CONFIG_DEBUG_BOOT_PARAMS=y
CONFIG_CPA_DEBUG=y
CONFIG_OPTIMIZE_INLINING=y
#
# Security options
#
CONFIG_KEYS=y
CONFIG_KEYS_DEBUG_PROC_KEYS=y
CONFIG_SECURITY=y
CONFIG_SECURITYFS=y
CONFIG_SECURITY_NETWORK=y
CONFIG_SECURITY_NETWORK_XFRM=y
CONFIG_SECURITY_FILE_CAPABILITIES=y
CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0
CONFIG_SECURITY_SELINUX=y
CONFIG_SECURITY_SELINUX_BOOTPARAM=y
CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=1
CONFIG_SECURITY_SELINUX_DISABLE=y
# CONFIG_SECURITY_SELINUX_DEVELOP is not set
CONFIG_SECURITY_SELINUX_AVC_STATS=y
CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1
CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX=y
CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX_VALUE=19
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
CONFIG_CRYPTO_FIPS=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_BLKCIPHER=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_RNG=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_GF128MUL=y
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_CRYPTD=m
CONFIG_CRYPTO_AUTHENC=y
# CONFIG_CRYPTO_TEST is not set
#
# Authenticated Encryption with Associated Data
#
# CONFIG_CRYPTO_CCM is not set
CONFIG_CRYPTO_GCM=m
CONFIG_CRYPTO_SEQIV=y
#
# Block modes
#
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_CTR=y
CONFIG_CRYPTO_CTS=m
CONFIG_CRYPTO_ECB=m
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_PCBC is not set
CONFIG_CRYPTO_XTS=m
#
# Hash modes
#
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_XCBC=m
#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
CONFIG_CRYPTO_CRC32C_INTEL=m
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=y
CONFIG_CRYPTO_RMD128=m
CONFIG_CRYPTO_RMD160=y
CONFIG_CRYPTO_RMD256=y
CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_TGR192=y
# CONFIG_CRYPTO_WP512 is not set
#
# Ciphers
#
CONFIG_CRYPTO_AES=y
CONFIG_CRYPTO_AES_586=m
CONFIG_CRYPTO_ANUBIS=y
CONFIG_CRYPTO_ARC4=m
CONFIG_CRYPTO_BLOWFISH=y
# CONFIG_CRYPTO_CAMELLIA is not set
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST6=y
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_FCRYPT is not set
CONFIG_CRYPTO_KHAZAD=y
# CONFIG_CRYPTO_SALSA20 is not set
CONFIG_CRYPTO_SALSA20_586=y
CONFIG_CRYPTO_SEED=y
# CONFIG_CRYPTO_SERPENT is not set
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_TWOFISH_COMMON=m
CONFIG_CRYPTO_TWOFISH_586=m
#
# Compression
#
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_LZO=y
#
# Random Number Generation
#
CONFIG_CRYPTO_ANSI_CPRNG=y
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_PADLOCK is not set
# CONFIG_CRYPTO_DEV_GEODE is not set
CONFIG_CRYPTO_DEV_HIFN_795X=y
# CONFIG_CRYPTO_DEV_HIFN_795X_RNG is not set
CONFIG_HAVE_KVM=y
CONFIG_VIRTUALIZATION=y
CONFIG_KVM=y
# CONFIG_KVM_INTEL is not set
# CONFIG_KVM_AMD is not set
CONFIG_KVM_TRACE=y
# CONFIG_LGUEST is not set
CONFIG_VIRTIO=y
CONFIG_VIRTIO_RING=y
CONFIG_VIRTIO_PCI=y
CONFIG_VIRTIO_BALLOON=m
#
# Library routines
#
CONFIG_BITREVERSE=y
CONFIG_GENERIC_FIND_FIRST_BIT=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
CONFIG_LIBCRC32C=y
CONFIG_AUDIT_GENERIC=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_TEXTSEARCH=y
CONFIG_TEXTSEARCH_KMP=m
CONFIG_TEXTSEARCH_BM=m
CONFIG_TEXTSEARCH_FSM=m
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
CONFIG_CHECK_SIGNATURE=y
CONFIG_FORCE_SUCCESSFUL_BUILD=y
CONFIG_FORCE_MINIMAL_CONFIG=y
CONFIG_FORCE_MINIMAL_CONFIG_PHYS=y
CONFIG_X86_32_ALWAYS_ON=y
^ permalink raw reply [flat|nested] 14+ messages in thread* Re: [PULL] cpumask conversion patches for sched
2008-11-24 17:17 ` Ingo Molnar
2008-11-24 17:22 ` Ingo Molnar
@ 2008-11-24 17:23 ` Ingo Molnar
2008-11-24 19:19 ` [PATCH] sched: fix-local_cpu_mask Mike Travis
` (2 more replies)
1 sibling, 3 replies; 14+ messages in thread
From: Ingo Molnar @ 2008-11-24 17:23 UTC (permalink / raw)
To: Rusty Russell; +Cc: Mike Travis, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 569 bytes --]
plus there's a build failure as well on 32-bit:
kernel/sched_rt.c:1561: error: 'per_cpu__local_cpu_mask' undeclared (first use in this function)
kernel/sched_rt.c:1561: error: (Each undeclared identifier is reported only once
kernel/sched_rt.c:1561: error: for each function it appears in.)
kernel/sched.c:8348: error: 'nohz' undeclared (first use in this function)
kernel/sched.c:8350: error: 'cpu_isolated_map' undeclared (first use in this function)
with the attached config, caused by your patches. Please send delta
fixes against tip/cpus4096.
Thanks,
Ingo
[-- Attachment #2: config --]
[-- Type: text/plain, Size: 62541 bytes --]
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.28-rc6
# Mon Nov 24 21:21:26 2008
#
# CONFIG_64BIT is not set
CONFIG_X86_32=y
# CONFIG_X86_64 is not set
CONFIG_X86=y
CONFIG_ARCH_DEFCONFIG="arch/x86/configs/i386_defconfig"
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_FAST_CMPXCHG_LOCAL=y
CONFIG_MMU=y
CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_IOMAP=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_GPIO=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
# CONFIG_RWSEM_GENERIC_SPINLOCK is not set
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
# CONFIG_GENERIC_TIME_VSYSCALL is not set
CONFIG_ARCH_HAS_CPU_RELAX=y
CONFIG_ARCH_HAS_DEFAULT_IDLE=y
CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
# CONFIG_HAVE_CPUMASK_OF_CPU_MAP is not set
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_ZONE_DMA32 is not set
CONFIG_ARCH_POPULATES_NODE_MAP=y
# CONFIG_AUDIT_ARCH is not set
CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_X86_BIOS_REBOOT=y
CONFIG_KTIME_SCALAR=y
CONFIG_BOOTPARAM_SUPPORT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN_BOOT_ALLOWED4=y
CONFIG_BROKEN_BOOT_ALLOWED3=y
CONFIG_BROKEN_BOOT_ALLOWED2=y
# CONFIG_BROKEN_BOOT_ALLOWED is not set
# CONFIG_BROKEN_BOOT_EUROPE is not set
# CONFIG_BROKEN_BOOT_TITAN is not set
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
# CONFIG_AUDIT is not set
CONFIG_IKCONFIG=y
# CONFIG_IKCONFIG_PROC is not set
CONFIG_LOG_BUF_SHIFT=20
# CONFIG_CGROUPS is not set
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
CONFIG_GROUP_SCHED=y
# CONFIG_FAIR_GROUP_SCHED is not set
CONFIG_RT_GROUP_SCHED=y
CONFIG_BOOTPARAM_MAXCPUS_1=y
# CONFIG_BOOTPARAM_NOSMP is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
CONFIG_RELAY=y
CONFIG_NAMESPACES=y
CONFIG_UTS_NS=y
CONFIG_IPC_NS=y
CONFIG_USER_NS=y
# CONFIG_PID_NS is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_EXTRA_PASS=y
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
# CONFIG_ELF_CORE is not set
# CONFIG_PCSPKR_PLATFORM is not set
# CONFIG_COMPAT_BRK is not set
# CONFIG_BASE_FULL is not set
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
# CONFIG_EPOLL is not set
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
# CONFIG_AIO is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
# CONFIG_SLUB_DEBUG is not set
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
CONFIG_MARKERS=y
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=1
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
CONFIG_BLK_DEV_IO_TRACE=y
CONFIG_LSF=y
CONFIG_BLK_DEV_BSG=y
CONFIG_BLK_DEV_INTEGRITY=y
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
# CONFIG_IOSCHED_AS is not set
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_CLASSIC_RCU=y
CONFIG_FREEZER=y
#
# Processor type and features
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_BOOTPARAM_NO_HZ_OFF=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_BOOTPARAM_HIGHRES_OFF=y
# CONFIG_SMP_SUPPORT is not set
# CONFIG_X86_MPPARSE is not set
CONFIG_UP_WANTED_1=y
CONFIG_UP_WANTED_2=y
CONFIG_UP_WANTED=y
CONFIG_X86_PC=y
# CONFIG_X86_ELAN is not set
# CONFIG_X86_VOYAGER is not set
# CONFIG_X86_GENERICARCH is not set
# CONFIG_X86_VSMP is not set
CONFIG_X86_RDC321X=y
CONFIG_SCHED_OMIT_FRAME_POINTER=y
# CONFIG_PARAVIRT_GUEST is not set
CONFIG_MEMTEST=y
# CONFIG_M386 is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
CONFIG_M686=y
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
# CONFIG_MPENTIUMM is not set
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
# CONFIG_MK8 is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MEFFICEON is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MGEODEGX1 is not set
# CONFIG_MGEODE_LX is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
# CONFIG_MVIAC7 is not set
# CONFIG_MPSC is not set
# CONFIG_MCORE2 is not set
# CONFIG_GENERIC_CPU is not set
CONFIG_X86_GENERIC=y
CONFIG_X86_CPU=y
CONFIG_X86_CMPXCHG=y
CONFIG_X86_L1_CACHE_SHIFT=7
CONFIG_X86_XADD=y
CONFIG_X86_PPRO_FENCE=y
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_BSWAP=y
CONFIG_X86_POPAD_OK=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_TSC=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=4
CONFIG_X86_DEBUGCTLMSR=y
# CONFIG_PROCESSOR_SELECT is not set
CONFIG_CPU_SUP_INTEL=y
CONFIG_CPU_SUP_CYRIX_32=y
CONFIG_CPU_SUP_AMD=y
CONFIG_CPU_SUP_CENTAUR_32=y
CONFIG_CPU_SUP_TRANSMETA_32=y
CONFIG_CPU_SUP_UMC_32=y
CONFIG_X86_DS=y
CONFIG_X86_PTRACE_BTS=y
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
CONFIG_DMI=y
# CONFIG_IOMMU_HELPER is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_X86_UP_APIC=y
# CONFIG_X86_UP_IOAPIC is not set
CONFIG_X86_LOCAL_APIC=y
# CONFIG_X86_MCE is not set
CONFIG_VM86=y
CONFIG_TOSHIBA=y
# CONFIG_I8K is not set
CONFIG_X86_REBOOTFIXUPS=y
CONFIG_MICROCODE=y
CONFIG_MICROCODE_INTEL=y
# CONFIG_MICROCODE_AMD is not set
CONFIG_MICROCODE_OLD_INTERFACE=y
# CONFIG_X86_MSR is not set
CONFIG_X86_CPUID=y
# CONFIG_NOHIGHMEM is not set
CONFIG_HIGHMEM4G=y
# CONFIG_HIGHMEM64G is not set
CONFIG_VMSPLIT_3G=y
# CONFIG_VMSPLIT_3G_OPT is not set
# CONFIG_VMSPLIT_2G is not set
# CONFIG_VMSPLIT_2G_OPT is not set
# CONFIG_VMSPLIT_1G is not set
CONFIG_PAGE_OFFSET=0xC0000000
CONFIG_HIGHMEM=y
# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ILLEGAL_POINTER_VALUE=0
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_RESOURCES_64BIT=y
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_UNEVICTABLE_LRU=y
CONFIG_HIGHPTE=y
CONFIG_X86_CHECK_BIOS_CORRUPTION=y
CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK=y
CONFIG_X86_RESERVE_LOW_64K=y
# CONFIG_MATH_EMULATION is not set
CONFIG_MTRR=y
CONFIG_MTRR_SANITIZER=y
CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0
CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1
# CONFIG_X86_PAT is not set
CONFIG_EFI=y
CONFIG_SECCOMP=y
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
CONFIG_SCHED_HRTICK=y
CONFIG_KEXEC=y
CONFIG_CRASH_DUMP=y
CONFIG_KEXEC_JUMP=y
CONFIG_PHYSICAL_START=0x100000
CONFIG_RELOCATABLE=y
CONFIG_PHYSICAL_ALIGN=0x100000
CONFIG_COMPAT_VDSO=y
# CONFIG_CMDLINE_BOOL is not set
# CONFIG_BOOTPARAM_NMI_WATCHDOG_BIT_0 is not set
CONFIG_BOOTPARAM_NOAPIC=y
CONFIG_BOOTPARAM_NOLAPIC_TIMER=y
CONFIG_BOOTPARAM_LAPIC=y
CONFIG_BOOTPARAM_HPET_DISABLE=y
CONFIG_BOOTPARAM_IDLE_MWAIT=y
# CONFIG_BOOTPARAM_IDLE_POLL is not set
CONFIG_BOOTPARAM_HIGHMEM_512M=y
CONFIG_BOOTPARAM_NOPAT=y
CONFIG_BOOTPARAM_NOTSC=y
# CONFIG_BOOTPARAM_PCI_NOMSI is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
#
# Power management and ACPI options
#
CONFIG_PM=y
CONFIG_PM_DEBUG=y
# CONFIG_PM_VERBOSE is not set
CONFIG_CAN_PM_TRACE=y
CONFIG_PM_TRACE=y
CONFIG_PM_TRACE_RTC=y
CONFIG_PM_SLEEP=y
# CONFIG_SUSPEND is not set
CONFIG_HIBERNATION=y
CONFIG_PM_STD_PARTITION=""
CONFIG_ACPI=y
CONFIG_ACPI_SLEEP=y
CONFIG_ACPI_PROCFS=y
# CONFIG_ACPI_PROCFS_POWER is not set
CONFIG_ACPI_SYSFS_POWER=y
CONFIG_ACPI_PROC_EVENT=y
# CONFIG_ACPI_AC is not set
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_VIDEO=y
CONFIG_ACPI_FAN=y
CONFIG_ACPI_DOCK=y
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_THERMAL=y
CONFIG_ACPI_WMI=y
CONFIG_ACPI_ASUS=y
CONFIG_ACPI_TOSHIBA=y
# CONFIG_ACPI_CUSTOM_DSDT is not set
CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
# CONFIG_ACPI_PCI_SLOT is not set
CONFIG_ACPI_SYSTEM=y
CONFIG_X86_PM_TIMER=y
# CONFIG_ACPI_CONTAINER is not set
# CONFIG_ACPI_SBS is not set
# CONFIG_APM is not set
#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=y
CONFIG_CPU_FREQ_DEBUG=y
CONFIG_CPU_FREQ_STAT=y
CONFIG_CPU_FREQ_STAT_DETAILS=y
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_GOV_USERSPACE is not set
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
#
# CPUFreq processor drivers
#
CONFIG_X86_ACPI_CPUFREQ=y
CONFIG_X86_POWERNOW_K6=y
# CONFIG_X86_POWERNOW_K7 is not set
# CONFIG_X86_POWERNOW_K8 is not set
CONFIG_X86_GX_SUSPMOD=y
CONFIG_X86_SPEEDSTEP_CENTRINO=y
CONFIG_X86_SPEEDSTEP_CENTRINO_TABLE=y
# CONFIG_X86_SPEEDSTEP_ICH is not set
CONFIG_X86_SPEEDSTEP_SMI=y
# CONFIG_X86_P4_CLOCKMOD is not set
# CONFIG_X86_CPUFREQ_NFORCE2 is not set
CONFIG_X86_LONGRUN=y
# CONFIG_X86_LONGHAUL is not set
# CONFIG_X86_E_POWERSAVER is not set
#
# shared options
#
# CONFIG_X86_ACPI_CPUFREQ_PROC_INTF is not set
CONFIG_X86_SPEEDSTEP_LIB=y
CONFIG_X86_SPEEDSTEP_RELAXED_CAP_CHECK=y
# CONFIG_CPU_IDLE is not set
#
# Bus options (PCI etc.)
#
CONFIG_PCI=y
# CONFIG_PCI_GOBIOS is not set
# CONFIG_PCI_GOMMCONFIG is not set
# CONFIG_PCI_GODIRECT is not set
# CONFIG_PCI_GOOLPC is not set
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCIEPORTBUS=y
CONFIG_HOTPLUG_PCI_PCIE=y
CONFIG_PCIEAER=y
CONFIG_PCIEASPM=y
CONFIG_PCIEASPM_DEBUG=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCI_LEGACY is not set
CONFIG_PCI_DEBUG=y
CONFIG_ISA_DMA_API=y
CONFIG_ISA=y
CONFIG_EISA=y
# CONFIG_EISA_VLB_PRIMING is not set
CONFIG_EISA_PCI_EISA=y
CONFIG_EISA_VIRTUAL_ROOT=y
CONFIG_EISA_NAMES=y
CONFIG_MCA=y
CONFIG_MCA_LEGACY=y
CONFIG_MCA_PROC_FS=y
# CONFIG_SCx200 is not set
# CONFIG_OLPC is not set
CONFIG_K8_NB=y
CONFIG_PCCARD=y
CONFIG_PCMCIA_DEBUG=y
CONFIG_PCMCIA=y
CONFIG_PCMCIA_LOAD_CIS=y
CONFIG_PCMCIA_IOCTL=y
# CONFIG_CARDBUS is not set
#
# PC-card bridges
#
# CONFIG_YENTA is not set
CONFIG_PD6729=y
# CONFIG_I82092 is not set
CONFIG_I82365=y
CONFIG_TCIC=y
CONFIG_PCMCIA_PROBE=y
CONFIG_PCCARD_NONSTATIC=y
CONFIG_HOTPLUG_PCI=y
CONFIG_HOTPLUG_PCI_FAKE=y
CONFIG_HOTPLUG_PCI_ACPI=y
# CONFIG_HOTPLUG_PCI_ACPI_IBM is not set
CONFIG_HOTPLUG_PCI_CPCI=y
CONFIG_HOTPLUG_PCI_CPCI_ZT5550=y
CONFIG_HOTPLUG_PCI_CPCI_GENERIC=y
# CONFIG_HOTPLUG_PCI_SHPC is not set
#
# Executable file formats / Emulations
#
CONFIG_BINFMT_ELF=y
CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
CONFIG_HAVE_AOUT=y
# CONFIG_BINFMT_AOUT is not set
# CONFIG_BINFMT_MISC is not set
CONFIG_HAVE_ATOMIC_IOMAP=y
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
CONFIG_XFRM_SUB_POLICY=y
CONFIG_XFRM_MIGRATE=y
CONFIG_XFRM_STATISTICS=y
CONFIG_XFRM_IPCOMP=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_ASK_IP_FIB_HASH=y
# CONFIG_IP_FIB_TRIE is not set
CONFIG_IP_FIB_HASH=y
# CONFIG_IP_MULTIPLE_TABLES is not set
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
CONFIG_IP_PNP=y
# CONFIG_IP_PNP_DHCP is not set
# CONFIG_IP_PNP_BOOTP is not set
CONFIG_IP_PNP_RARP=y
CONFIG_NET_IPIP=y
CONFIG_NET_IPGRE=y
CONFIG_ARPD=y
CONFIG_SYN_COOKIES=y
CONFIG_INET_AH=y
CONFIG_INET_ESP=y
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
CONFIG_INET_TUNNEL=y
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_XFRM_MODE_BEET=y
CONFIG_INET_LRO=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
CONFIG_TCP_CONG_ADVANCED=y
CONFIG_TCP_CONG_BIC=y
CONFIG_TCP_CONG_CUBIC=y
# CONFIG_TCP_CONG_WESTWOOD is not set
CONFIG_TCP_CONG_HTCP=y
# CONFIG_TCP_CONG_HSTCP is not set
CONFIG_TCP_CONG_HYBLA=y
CONFIG_TCP_CONG_VEGAS=y
CONFIG_TCP_CONG_SCALABLE=y
CONFIG_TCP_CONG_LP=y
# CONFIG_TCP_CONG_VENO is not set
CONFIG_TCP_CONG_YEAH=y
# CONFIG_TCP_CONG_ILLINOIS is not set
# CONFIG_DEFAULT_BIC is not set
CONFIG_DEFAULT_CUBIC=y
# CONFIG_DEFAULT_HTCP is not set
# CONFIG_DEFAULT_VEGAS is not set
# CONFIG_DEFAULT_WESTWOOD is not set
# CONFIG_DEFAULT_RENO is not set
CONFIG_DEFAULT_TCP_CONG="cubic"
CONFIG_TCP_MD5SIG=y
CONFIG_IPV6=y
CONFIG_IPV6_PRIVACY=y
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_IPV6_ROUTE_INFO=y
CONFIG_IPV6_OPTIMISTIC_DAD=y
CONFIG_INET6_AH=y
CONFIG_INET6_ESP=y
CONFIG_INET6_IPCOMP=y
CONFIG_IPV6_MIP6=y
CONFIG_INET6_XFRM_TUNNEL=y
CONFIG_INET6_TUNNEL=y
CONFIG_INET6_XFRM_MODE_TRANSPORT=y
CONFIG_INET6_XFRM_MODE_TUNNEL=y
CONFIG_INET6_XFRM_MODE_BEET=y
CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=y
CONFIG_IPV6_SIT=y
CONFIG_IPV6_NDISC_NODETYPE=y
CONFIG_IPV6_TUNNEL=y
# CONFIG_IPV6_MULTIPLE_TABLES is not set
CONFIG_IPV6_MROUTE=y
CONFIG_IPV6_PIMSM_V2=y
CONFIG_NETLABEL=y
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
CONFIG_IP_DCCP=y
CONFIG_INET_DCCP_DIAG=y
CONFIG_IP_DCCP_ACKVEC=y
#
# DCCP CCIDs Configuration (EXPERIMENTAL)
#
CONFIG_IP_DCCP_CCID2=y
CONFIG_IP_DCCP_CCID2_DEBUG=y
CONFIG_IP_DCCP_CCID3=y
CONFIG_IP_DCCP_CCID3_DEBUG=y
CONFIG_IP_DCCP_CCID3_RTO=100
CONFIG_IP_DCCP_TFRC_LIB=y
CONFIG_IP_DCCP_TFRC_DEBUG=y
#
# DCCP Kernel Hacking
#
CONFIG_IP_DCCP_DEBUG=y
CONFIG_IP_SCTP=y
CONFIG_SCTP_DBG_MSG=y
CONFIG_SCTP_DBG_OBJCNT=y
# CONFIG_SCTP_HMAC_NONE is not set
# CONFIG_SCTP_HMAC_SHA1 is not set
CONFIG_SCTP_HMAC_MD5=y
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
CONFIG_STP=y
CONFIG_BRIDGE=y
CONFIG_NET_DSA=y
# CONFIG_NET_DSA_TAG_DSA is not set
CONFIG_NET_DSA_TAG_EDSA=y
CONFIG_NET_DSA_TAG_TRAILER=y
CONFIG_NET_DSA_MV88E6XXX=y
CONFIG_NET_DSA_MV88E6060=y
# CONFIG_NET_DSA_MV88E6XXX_NEED_PPU is not set
# CONFIG_NET_DSA_MV88E6131 is not set
CONFIG_NET_DSA_MV88E6123_61_65=y
CONFIG_VLAN_8021Q=y
# CONFIG_VLAN_8021Q_GVRP is not set
CONFIG_DECNET=y
# CONFIG_DECNET_ROUTER is not set
CONFIG_LLC=y
CONFIG_LLC2=y
CONFIG_IPX=y
# CONFIG_IPX_INTERN is not set
CONFIG_ATALK=y
# CONFIG_DEV_APPLETALK is not set
CONFIG_X25=y
# CONFIG_LAPB is not set
CONFIG_ECONET=y
CONFIG_ECONET_AUNUDP=y
# CONFIG_ECONET_NATIVE is not set
CONFIG_WAN_ROUTER=y
CONFIG_NET_SCHED=y
#
# Queueing/Scheduling
#
CONFIG_NET_SCH_CBQ=y
# CONFIG_NET_SCH_HTB is not set
CONFIG_NET_SCH_HFSC=y
CONFIG_NET_SCH_PRIO=y
CONFIG_NET_SCH_MULTIQ=y
CONFIG_NET_SCH_RED=y
CONFIG_NET_SCH_SFQ=y
# CONFIG_NET_SCH_TEQL is not set
# CONFIG_NET_SCH_TBF is not set
# CONFIG_NET_SCH_GRED is not set
CONFIG_NET_SCH_DSMARK=y
CONFIG_NET_SCH_NETEM=y
CONFIG_NET_SCH_INGRESS=y
#
# Classification
#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=y
# CONFIG_NET_CLS_TCINDEX is not set
# CONFIG_NET_CLS_ROUTE4 is not set
CONFIG_NET_CLS_FW=y
# CONFIG_NET_CLS_U32 is not set
CONFIG_NET_CLS_RSVP=y
CONFIG_NET_CLS_RSVP6=y
CONFIG_NET_CLS_FLOW=y
# CONFIG_NET_EMATCH is not set
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=y
# CONFIG_NET_ACT_GACT is not set
CONFIG_NET_ACT_MIRRED=y
CONFIG_NET_ACT_NAT=y
# CONFIG_NET_ACT_PEDIT is not set
CONFIG_NET_ACT_SIMP=y
CONFIG_NET_ACT_SKBEDIT=y
CONFIG_NET_CLS_IND=y
CONFIG_NET_SCH_FIFO=y
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
CONFIG_HAMRADIO=y
#
# Packet Radio protocols
#
# CONFIG_AX25 is not set
CONFIG_CAN=y
# CONFIG_CAN_RAW is not set
CONFIG_CAN_BCM=y
#
# CAN Device Drivers
#
# CONFIG_CAN_VCAN is not set
CONFIG_CAN_DEBUG_DEVICES=y
CONFIG_IRDA=y
#
# IrDA protocols
#
CONFIG_IRLAN=y
# CONFIG_IRNET is not set
# CONFIG_IRCOMM is not set
CONFIG_IRDA_ULTRA=y
#
# IrDA options
#
CONFIG_IRDA_CACHE_LAST_LSAP=y
CONFIG_IRDA_FAST_RR=y
# CONFIG_IRDA_DEBUG is not set
#
# Infrared-port device drivers
#
#
# SIR device drivers
#
CONFIG_IRTTY_SIR=y
#
# Dongle support
#
# CONFIG_DONGLE is not set
CONFIG_KINGSUN_DONGLE=y
CONFIG_KSDAZZLE_DONGLE=y
CONFIG_KS959_DONGLE=y
#
# FIR device drivers
#
# CONFIG_USB_IRDA is not set
# CONFIG_SIGMATEL_FIR is not set
CONFIG_NSC_FIR=y
# CONFIG_WINBOND_FIR is not set
# CONFIG_TOSHIBA_FIR is not set
CONFIG_SMC_IRCC_FIR=y
CONFIG_ALI_FIR=y
CONFIG_VLSI_FIR=y
# CONFIG_VIA_FIR is not set
CONFIG_MCS_FIR=y
CONFIG_BT=y
# CONFIG_BT_L2CAP is not set
CONFIG_BT_SCO=y
#
# Bluetooth device drivers
#
CONFIG_BT_HCIBTUSB=y
# CONFIG_BT_HCIBTSDIO is not set
CONFIG_BT_HCIUART=y
CONFIG_BT_HCIUART_H4=y
CONFIG_BT_HCIUART_BCSP=y
# CONFIG_BT_HCIUART_LL is not set
# CONFIG_BT_HCIBCM203X is not set
CONFIG_BT_HCIBPA10X=y
# CONFIG_BT_HCIBFUSB is not set
CONFIG_BT_HCIDTL1=y
CONFIG_BT_HCIBT3C=y
CONFIG_BT_HCIBLUECARD=y
CONFIG_BT_HCIBTUART=y
# CONFIG_BT_HCIVHCI is not set
# CONFIG_AF_RXRPC is not set
CONFIG_PHONET=y
# CONFIG_WIRELESS is not set
CONFIG_WIRELESS_EXT=y
CONFIG_IEEE80211=y
CONFIG_RFKILL=y
# CONFIG_RFKILL_INPUT is not set
CONFIG_RFKILL_LEDS=y
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
# CONFIG_FIRMWARE_IN_KERNEL is not set
CONFIG_EXTRA_FIRMWARE=""
CONFIG_DEBUG_DRIVER=y
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=y
# CONFIG_PROC_EVENTS is not set
# CONFIG_PARPORT is not set
CONFIG_PNP=y
CONFIG_PNP_DEBUG_MESSAGES=y
#
# Protocols
#
CONFIG_ISAPNP=y
CONFIG_PNPBIOS=y
CONFIG_PNPBIOS_PROC_FS=y
CONFIG_PNPACPI=y
CONFIG_BLK_DEV=y
CONFIG_BLK_DEV_FD=y
CONFIG_BLK_DEV_XD=y
CONFIG_BLK_CPQ_DA=y
# CONFIG_BLK_CPQ_CISS_DA is not set
CONFIG_BLK_DEV_DAC960=y
CONFIG_BLK_DEV_UMEM=y
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_CRYPTOLOOP=y
# CONFIG_BLK_DEV_NBD is not set
CONFIG_BLK_DEV_SX8=y
CONFIG_BLK_DEV_UB=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
# CONFIG_BLK_DEV_XIP is not set
CONFIG_CDROM_PKTCDVD=y
CONFIG_CDROM_PKTCDVD_BUFFERS=8
CONFIG_CDROM_PKTCDVD_WCACHE=y
CONFIG_ATA_OVER_ETH=y
CONFIG_VIRTIO_BLK=y
CONFIG_BLK_DEV_HD=y
CONFIG_MISC_DEVICES=y
CONFIG_IBM_ASM=y
CONFIG_PHANTOM=y
CONFIG_EEPROM_93CX6=y
# CONFIG_SGI_IOC4 is not set
CONFIG_TIFM_CORE=y
# CONFIG_TIFM_7XX1 is not set
CONFIG_ACER_WMI=y
CONFIG_FUJITSU_LAPTOP=y
CONFIG_FUJITSU_LAPTOP_DEBUG=y
# CONFIG_TC1100_WMI is not set
CONFIG_HP_WMI=y
# CONFIG_ICS932S401 is not set
CONFIG_MSI_LAPTOP=y
# CONFIG_PANASONIC_LAPTOP is not set
CONFIG_COMPAL_LAPTOP=y
CONFIG_SONY_LAPTOP=y
CONFIG_SONYPI_COMPAT=y
CONFIG_THINKPAD_ACPI=y
CONFIG_THINKPAD_ACPI_DEBUG=y
CONFIG_THINKPAD_ACPI_BAY=y
# CONFIG_THINKPAD_ACPI_VIDEO is not set
CONFIG_THINKPAD_ACPI_HOTKEY_POLL=y
CONFIG_INTEL_MENLOW=y
# CONFIG_EEEPC_LAPTOP is not set
# CONFIG_ENCLOSURE_SERVICES is not set
CONFIG_HP_ILO=y
CONFIG_C2PORT=y
CONFIG_C2PORT_DURAMAR_2150=y
CONFIG_HAVE_IDE=y
#
# SCSI device support
#
CONFIG_RAID_ATTRS=y
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
CONFIG_SCSI_TGT=y
CONFIG_SCSI_NETLINK=y
CONFIG_SCSI_PROC_FS=y
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
CONFIG_CHR_DEV_ST=y
CONFIG_CHR_DEV_OSST=y
CONFIG_BLK_DEV_SR=y
# CONFIG_BLK_DEV_SR_VENDOR is not set
# CONFIG_CHR_DEV_SG is not set
CONFIG_CHR_DEV_SCH=y
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
# CONFIG_SCSI_MULTI_LUN is not set
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
# CONFIG_SCSI_SCAN_ASYNC is not set
#
# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=y
CONFIG_SCSI_FC_ATTRS=y
# CONFIG_SCSI_FC_TGT_ATTRS is not set
CONFIG_SCSI_ISCSI_ATTRS=y
# CONFIG_SCSI_SAS_ATTRS is not set
# CONFIG_SCSI_SRP_ATTRS is not set
# CONFIG_SCSI_LOWLEVEL is not set
CONFIG_SCSI_AIC7XXX=y
CONFIG_SCSI_LOWLEVEL_PCMCIA=y
# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
# CONFIG_ATA_ACPI is not set
CONFIG_SATA_PMP=y
CONFIG_SATA_AHCI=y
# CONFIG_SATA_SIL24 is not set
CONFIG_ATA_SFF=y
CONFIG_SATA_SVW=y
CONFIG_ATA_PIIX=y
# CONFIG_SATA_MV is not set
CONFIG_SATA_NV=y
CONFIG_PDC_ADMA=y
# CONFIG_SATA_QSTOR is not set
CONFIG_SATA_PROMISE=y
CONFIG_SATA_SX4=y
# CONFIG_SATA_SIL is not set
CONFIG_SATA_SIS=y
# CONFIG_SATA_ULI is not set
CONFIG_SATA_VIA=y
CONFIG_SATA_VITESSE=y
CONFIG_SATA_INIC162X=y
CONFIG_PATA_ALI=y
CONFIG_PATA_AMD=y
CONFIG_PATA_ARTOP=y
CONFIG_PATA_ATIIXP=y
CONFIG_PATA_CMD640_PCI=y
CONFIG_PATA_CMD64X=y
# CONFIG_PATA_CS5520 is not set
CONFIG_PATA_CS5530=y
# CONFIG_PATA_CS5535 is not set
CONFIG_PATA_CS5536=y
CONFIG_PATA_CYPRESS=y
# CONFIG_PATA_EFAR is not set
CONFIG_ATA_GENERIC=y
CONFIG_PATA_HPT366=y
# CONFIG_PATA_HPT37X is not set
# CONFIG_PATA_HPT3X2N is not set
# CONFIG_PATA_HPT3X3 is not set
CONFIG_PATA_ISAPNP=y
# CONFIG_PATA_IT821X is not set
CONFIG_PATA_IT8213=y
CONFIG_PATA_JMICRON=y
CONFIG_PATA_LEGACY=y
CONFIG_PATA_TRIFLEX=y
CONFIG_PATA_MARVELL=y
CONFIG_PATA_MPIIX=y
CONFIG_PATA_OLDPIIX=y
# CONFIG_PATA_NETCELL is not set
# CONFIG_PATA_NINJA32 is not set
# CONFIG_PATA_NS87410 is not set
# CONFIG_PATA_NS87415 is not set
CONFIG_PATA_OPTI=y
CONFIG_PATA_OPTIDMA=y
CONFIG_PATA_PCMCIA=y
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_QDI is not set
CONFIG_PATA_RADISYS=y
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
CONFIG_PATA_PDC2027X=y
CONFIG_PATA_SIL680=y
CONFIG_PATA_SIS=y
CONFIG_PATA_VIA=y
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_WINBOND_VLB is not set
CONFIG_PATA_PLATFORM=y
CONFIG_PATA_SCH=y
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
# CONFIG_MD_AUTODETECT is not set
CONFIG_MD_LINEAR=y
CONFIG_MD_RAID0=y
CONFIG_MD_RAID1=y
# CONFIG_MD_RAID10 is not set
CONFIG_MD_RAID456=y
CONFIG_MD_RAID5_RESHAPE=y
CONFIG_MD_MULTIPATH=y
# CONFIG_MD_FAULTY is not set
# CONFIG_BLK_DEV_DM is not set
CONFIG_FUSION=y
# CONFIG_FUSION_SPI is not set
CONFIG_FUSION_FC=y
# CONFIG_FUSION_SAS is not set
CONFIG_FUSION_MAX_SGE=128
CONFIG_FUSION_CTL=y
CONFIG_FUSION_LAN=y
CONFIG_FUSION_LOGGING=y
#
# IEEE 1394 (FireWire) support
#
#
# Enable only one of the two stacks, unless you know what you are doing
#
CONFIG_FIREWIRE=y
CONFIG_FIREWIRE_OHCI=y
CONFIG_FIREWIRE_OHCI_DEBUG=y
# CONFIG_FIREWIRE_SBP2 is not set
CONFIG_IEEE1394=y
CONFIG_IEEE1394_OHCI1394=y
CONFIG_IEEE1394_PCILYNX=y
# CONFIG_IEEE1394_SBP2 is not set
# CONFIG_IEEE1394_ETH1394_ROM_ENTRY is not set
# CONFIG_IEEE1394_ETH1394 is not set
CONFIG_IEEE1394_RAWIO=y
CONFIG_IEEE1394_VIDEO1394=y
CONFIG_IEEE1394_DV1394=y
CONFIG_IEEE1394_VERBOSEDEBUG=y
# CONFIG_I2O is not set
CONFIG_MACINTOSH_DRIVERS=y
CONFIG_MAC_EMUMOUSEBTN=y
CONFIG_NETDEVICES=y
# CONFIG_IFB is not set
CONFIG_DUMMY=y
CONFIG_BONDING=y
CONFIG_MACVLAN=y
# CONFIG_EQUALIZER is not set
CONFIG_TUN=y
CONFIG_VETH=y
CONFIG_NET_SB1000=y
CONFIG_ARCNET=y
# CONFIG_ARCNET_1201 is not set
CONFIG_ARCNET_1051=y
# CONFIG_ARCNET_RAW is not set
# CONFIG_ARCNET_CAP is not set
# CONFIG_ARCNET_COM90xx is not set
CONFIG_ARCNET_COM90xxIO=y
# CONFIG_ARCNET_RIM_I is not set
CONFIG_ARCNET_COM20020=y
# CONFIG_ARCNET_COM20020_ISA is not set
# CONFIG_ARCNET_COM20020_PCI is not set
CONFIG_PHYLIB=y
#
# MII PHY device drivers
#
# CONFIG_MARVELL_PHY is not set
# CONFIG_DAVICOM_PHY is not set
CONFIG_QSEMI_PHY=y
CONFIG_LXT_PHY=y
CONFIG_CICADA_PHY=y
CONFIG_VITESSE_PHY=y
CONFIG_SMSC_PHY=y
CONFIG_BROADCOM_PHY=y
# CONFIG_ICPLUS_PHY is not set
CONFIG_REALTEK_PHY=y
# CONFIG_FIXED_PHY is not set
CONFIG_MDIO_BITBANG=y
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
CONFIG_HAPPYMEAL=y
CONFIG_SUNGEM=y
CONFIG_CASSINI=y
CONFIG_NET_VENDOR_3COM=y
CONFIG_EL1=y
CONFIG_EL2=y
CONFIG_ELPLUS=y
# CONFIG_EL16 is not set
CONFIG_EL3=y
CONFIG_3C515=y
CONFIG_ELMC=y
CONFIG_ELMC_II=y
CONFIG_VORTEX=y
CONFIG_TYPHOON=y
# CONFIG_LANCE is not set
CONFIG_NET_VENDOR_SMC=y
# CONFIG_ULTRAMCA is not set
# CONFIG_ULTRA is not set
CONFIG_ULTRA32=y
CONFIG_SMC9194=y
# CONFIG_NET_VENDOR_RACAL is not set
CONFIG_NET_TULIP=y
CONFIG_DE2104X=y
# CONFIG_TULIP is not set
CONFIG_DE4X5=y
CONFIG_WINBOND_840=y
CONFIG_DM9102=y
# CONFIG_ULI526X is not set
CONFIG_AT1700=y
# CONFIG_DEPCA is not set
CONFIG_HP100=y
CONFIG_NET_ISA=y
CONFIG_E2100=y
CONFIG_EWRK3=y
# CONFIG_EEXPRESS is not set
CONFIG_EEXPRESS_PRO=y
CONFIG_HPLAN=y
# CONFIG_LP486E is not set
# CONFIG_ETH16I is not set
# CONFIG_NE2000 is not set
CONFIG_ZNET=y
CONFIG_SEEQ8005=y
# CONFIG_NE2_MCA is not set
# CONFIG_IBMLANA 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_NET_PCI=y
CONFIG_PCNET32=y
# CONFIG_AMD8111_ETH is not set
CONFIG_ADAPTEC_STARFIRE=y
CONFIG_AC3200=y
CONFIG_APRICOT=y
# CONFIG_B44 is not set
CONFIG_FORCEDETH=y
CONFIG_FORCEDETH_NAPI=y
CONFIG_CS89x0=y
CONFIG_EEPRO100=y
CONFIG_E100=y
CONFIG_LNE390=y
CONFIG_FEALNX=y
CONFIG_NATSEMI=y
CONFIG_NE2K_PCI=y
# CONFIG_NE3210 is not set
# CONFIG_ES3210 is not set
# CONFIG_8139CP is not set
CONFIG_8139TOO=y
# CONFIG_8139TOO_PIO is not set
CONFIG_8139TOO_TUNE_TWISTER=y
CONFIG_8139TOO_8129=y
# CONFIG_8139_OLD_RX_RESET is not set
CONFIG_R6040=y
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
CONFIG_SUNDANCE=y
CONFIG_SUNDANCE_MMIO=y
# CONFIG_TLAN is not set
CONFIG_VIA_RHINE=y
CONFIG_VIA_RHINE_MMIO=y
CONFIG_SC92031=y
CONFIG_ATL2=y
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
CONFIG_DL2K=y
# CONFIG_E1000 is not set
CONFIG_E1000E=y
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
CONFIG_NS83820=y
CONFIG_HAMACHI=y
CONFIG_YELLOWFIN=y
# CONFIG_R8169 is not set
CONFIG_SIS190=y
CONFIG_SKGE=y
# CONFIG_SKGE_DEBUG is not set
CONFIG_SKY2=y
CONFIG_SKY2_DEBUG=y
CONFIG_VIA_VELOCITY=y
CONFIG_TIGON3=y
CONFIG_BNX2=y
# CONFIG_QLA3XXX is not set
CONFIG_ATL1=y
CONFIG_ATL1E=y
# CONFIG_JME is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
#
# Wireless LAN
#
CONFIG_WLAN_PRE80211=y
# CONFIG_STRIP is not set
CONFIG_ARLAN=y
CONFIG_WAVELAN=y
CONFIG_PCMCIA_WAVELAN=y
# CONFIG_PCMCIA_NETWAVE is not set
CONFIG_WLAN_80211=y
# CONFIG_PCMCIA_RAYCS is not set
CONFIG_IPW2100=y
# CONFIG_IPW2100_MONITOR is not set
# CONFIG_IPW2100_DEBUG is not set
# CONFIG_IPW2200 is not set
# CONFIG_LIBERTAS is not set
# CONFIG_AIRO is not set
CONFIG_HERMES=y
# CONFIG_PLX_HERMES is not set
CONFIG_TMD_HERMES=y
# CONFIG_NORTEL_HERMES is not set
# CONFIG_PCI_HERMES is not set
CONFIG_PCMCIA_HERMES=y
CONFIG_PCMCIA_SPECTRUM=y
# CONFIG_ATMEL is not set
CONFIG_AIRO_CS=y
# CONFIG_PCMCIA_WL3501 is not set
# CONFIG_PRISM54 is not set
CONFIG_USB_ZD1201=y
# CONFIG_USB_NET_RNDIS_WLAN is not set
# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_HOSTAP is not set
#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
CONFIG_USB_PEGASUS=y
CONFIG_USB_RTL8150=y
CONFIG_USB_USBNET=y
CONFIG_USB_NET_AX8817X=y
CONFIG_USB_NET_CDCETHER=y
# CONFIG_USB_NET_DM9601 is not set
# CONFIG_USB_NET_SMSC95XX is not set
CONFIG_USB_NET_GL620A=y
# CONFIG_USB_NET_NET1080 is not set
# CONFIG_USB_NET_PLUSB is not set
CONFIG_USB_NET_MCS7830=y
CONFIG_USB_NET_RNDIS_HOST=y
CONFIG_USB_NET_CDC_SUBSET=y
# CONFIG_USB_ALI_M5632 is not set
CONFIG_USB_AN2720=y
CONFIG_USB_BELKIN=y
# CONFIG_USB_ARMLINUX is not set
CONFIG_USB_EPSON2888=y
# CONFIG_USB_KC2190 is not set
CONFIG_USB_NET_ZAURUS=y
CONFIG_USB_HSO=y
CONFIG_NET_PCMCIA=y
# CONFIG_PCMCIA_3C589 is not set
# CONFIG_PCMCIA_3C574 is not set
CONFIG_PCMCIA_FMVJ18X=y
# CONFIG_PCMCIA_PCNET is not set
CONFIG_PCMCIA_NMCLAN=y
CONFIG_PCMCIA_SMC91C92=y
CONFIG_PCMCIA_XIRC2PS=y
CONFIG_PCMCIA_AXNET=y
CONFIG_ARCNET_COM20020_CS=y
CONFIG_WAN=y
# CONFIG_HDLC is not set
CONFIG_DLCI=y
CONFIG_DLCI_MAX=8
CONFIG_SDLA=y
CONFIG_WAN_ROUTER_DRIVERS=y
CONFIG_CYCLADES_SYNC=y
# CONFIG_CYCLOMX_X25 is not set
CONFIG_SBNI=y
CONFIG_SBNI_MULTILINE=y
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
CONFIG_PPP=y
CONFIG_PPP_MULTILINK=y
CONFIG_PPP_FILTER=y
# CONFIG_PPP_ASYNC is not set
# CONFIG_PPP_SYNC_TTY is not set
CONFIG_PPP_DEFLATE=y
CONFIG_PPP_BSDCOMP=y
# CONFIG_PPP_MPPE is not set
CONFIG_PPPOE=y
CONFIG_PPPOL2TP=y
# CONFIG_SLIP is not set
CONFIG_SLHC=y
CONFIG_NET_FC=y
CONFIG_NETCONSOLE=y
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_NETPOLL=y
CONFIG_NETPOLL_TRAP=y
CONFIG_NET_POLL_CONTROLLER=y
# CONFIG_VIRTIO_NET is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_FF_MEMLESS=y
CONFIG_INPUT_POLLDEV=y
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
CONFIG_INPUT_JOYDEV=y
CONFIG_INPUT_EVDEV=y
CONFIG_INPUT_EVBUG=y
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
CONFIG_KEYBOARD_SUNKBD=y
CONFIG_KEYBOARD_LKKBD=y
CONFIG_KEYBOARD_XTKBD=y
CONFIG_KEYBOARD_NEWTON=y
CONFIG_KEYBOARD_STOWAWAY=y
CONFIG_KEYBOARD_GPIO=y
CONFIG_INPUT_MOUSE=y
# CONFIG_MOUSE_PS2 is not set
CONFIG_MOUSE_SERIAL=y
# CONFIG_MOUSE_APPLETOUCH is not set
CONFIG_MOUSE_BCM5974=y
CONFIG_MOUSE_INPORT=y
CONFIG_MOUSE_ATIXL=y
# CONFIG_MOUSE_LOGIBM is not set
CONFIG_MOUSE_PC110PAD=y
# CONFIG_MOUSE_VSXXXAA is not set
CONFIG_MOUSE_GPIO=y
CONFIG_INPUT_JOYSTICK=y
CONFIG_JOYSTICK_ANALOG=y
# CONFIG_JOYSTICK_A3D is not set
CONFIG_JOYSTICK_ADI=y
CONFIG_JOYSTICK_COBRA=y
CONFIG_JOYSTICK_GF2K=y
CONFIG_JOYSTICK_GRIP=y
# CONFIG_JOYSTICK_GRIP_MP is not set
# CONFIG_JOYSTICK_GUILLEMOT is not set
CONFIG_JOYSTICK_INTERACT=y
# CONFIG_JOYSTICK_SIDEWINDER is not set
CONFIG_JOYSTICK_TMDC=y
# CONFIG_JOYSTICK_IFORCE is not set
# CONFIG_JOYSTICK_WARRIOR is not set
# CONFIG_JOYSTICK_MAGELLAN is not set
# CONFIG_JOYSTICK_SPACEORB is not set
CONFIG_JOYSTICK_SPACEBALL=y
CONFIG_JOYSTICK_STINGER=y
CONFIG_JOYSTICK_TWIDJOY=y
CONFIG_JOYSTICK_ZHENHUA=y
# CONFIG_JOYSTICK_JOYDUMP is not set
# CONFIG_JOYSTICK_XPAD is not set
CONFIG_INPUT_TABLET=y
CONFIG_TABLET_USB_ACECAD=y
CONFIG_TABLET_USB_AIPTEK=y
# CONFIG_TABLET_USB_GTCO is not set
CONFIG_TABLET_USB_KBTAB=y
# CONFIG_TABLET_USB_WACOM is not set
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_FUJITSU=y
CONFIG_TOUCHSCREEN_GUNZE=y
CONFIG_TOUCHSCREEN_ELO=y
CONFIG_TOUCHSCREEN_MTOUCH=y
CONFIG_TOUCHSCREEN_INEXIO=y
CONFIG_TOUCHSCREEN_MK712=y
CONFIG_TOUCHSCREEN_HTCPEN=y
CONFIG_TOUCHSCREEN_PENMOUNT=y
CONFIG_TOUCHSCREEN_TOUCHRIGHT=y
# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
CONFIG_TOUCHSCREEN_USB_COMPOSITE=y
CONFIG_TOUCHSCREEN_USB_EGALAX=y
CONFIG_TOUCHSCREEN_USB_PANJIT=y
# CONFIG_TOUCHSCREEN_USB_3M is not set
# CONFIG_TOUCHSCREEN_USB_ITM is not set
CONFIG_TOUCHSCREEN_USB_ETURBO=y
CONFIG_TOUCHSCREEN_USB_GUNZE=y
CONFIG_TOUCHSCREEN_USB_DMC_TSC10=y
CONFIG_TOUCHSCREEN_USB_IRTOUCH=y
CONFIG_TOUCHSCREEN_USB_IDEALTEK=y
CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH=y
CONFIG_TOUCHSCREEN_USB_GOTOP=y
CONFIG_TOUCHSCREEN_TOUCHIT213=y
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_CT82C710 is not set
CONFIG_SERIO_PCIPS2=y
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=y
CONFIG_GAMEPORT=y
# CONFIG_GAMEPORT_NS558 is not set
CONFIG_GAMEPORT_L4=y
CONFIG_GAMEPORT_EMU10K1=y
CONFIG_GAMEPORT_FM801=y
#
# Character devices
#
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_DEVKMEM=y
CONFIG_SERIAL_NONSTANDARD=y
CONFIG_COMPUTONE=y
# CONFIG_ROCKETPORT is not set
# CONFIG_CYCLADES is not set
CONFIG_DIGIEPCA=y
CONFIG_ESPSERIAL=y
# CONFIG_MOXA_INTELLIO is not set
CONFIG_MOXA_SMARTIO=y
CONFIG_ISI=y
CONFIG_SYNCLINK=y
CONFIG_SYNCLINKMP=y
# CONFIG_SYNCLINK_GT is not set
CONFIG_N_HDLC=y
# CONFIG_RISCOM8 is not set
CONFIG_SPECIALIX=y
CONFIG_SX=y
CONFIG_RIO=y
CONFIG_RIO_OLDPCI=y
CONFIG_STALDRV=y
CONFIG_STALLION=y
CONFIG_ISTALLION=y
# CONFIG_NOZOMI is not set
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_PNP=y
CONFIG_SERIAL_8250_CS=y
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
# CONFIG_SERIAL_8250_MCA is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_CONSOLE_POLL=y
CONFIG_SERIAL_JSM=y
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
CONFIG_HVC_DRIVER=y
CONFIG_VIRTIO_CONSOLE=y
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_HW_RANDOM_INTEL is not set
# CONFIG_HW_RANDOM_AMD is not set
CONFIG_HW_RANDOM_GEODE=y
# CONFIG_HW_RANDOM_VIA is not set
CONFIG_HW_RANDOM_VIRTIO=y
CONFIG_NVRAM=y
CONFIG_DTLK=y
CONFIG_R3964=y
CONFIG_APPLICOM=y
# CONFIG_SONYPI is not set
#
# PCMCIA character devices
#
CONFIG_SYNCLINK_CS=y
CONFIG_CARDMAN_4000=y
CONFIG_CARDMAN_4040=y
CONFIG_IPWIRELESS=y
CONFIG_MWAVE=y
# CONFIG_PC8736x_GPIO is not set
# CONFIG_NSC_GPIO is not set
CONFIG_CS5535_GPIO=y
CONFIG_RAW_DRIVER=y
CONFIG_MAX_RAW_DEVS=256
CONFIG_HPET=y
CONFIG_HPET_MMAP=y
CONFIG_HANGCHECK_TIMER=y
# CONFIG_TCG_TPM is not set
CONFIG_TELCLOCK=y
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
# CONFIG_I2C_HELPER_AUTO is not set
#
# I2C Algorithms
#
CONFIG_I2C_ALGOBIT=y
CONFIG_I2C_ALGOPCF=y
CONFIG_I2C_ALGOPCA=y
#
# I2C Hardware Bus support
#
#
# PC SMBus host controller drivers
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
CONFIG_I2C_ALI15X3=y
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
CONFIG_I2C_ISCH=y
CONFIG_I2C_PIIX4=y
# CONFIG_I2C_NFORCE2 is not set
CONFIG_I2C_SIS5595=y
CONFIG_I2C_SIS630=y
# CONFIG_I2C_SIS96X is not set
CONFIG_I2C_VIA=y
# CONFIG_I2C_VIAPRO is not set
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
# CONFIG_I2C_GPIO is not set
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set
#
# External I2C/SMBus adapter drivers
#
CONFIG_I2C_PARPORT_LIGHT=y
CONFIG_I2C_TAOS_EVM=y
CONFIG_I2C_TINY_USB=y
#
# Graphics adapter I2C/DDC channel drivers
#
CONFIG_I2C_VOODOO3=y
#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_ELEKTOR is not set
CONFIG_I2C_PCA_PLATFORM=y
CONFIG_SCx200_ACB=y
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
CONFIG_AT24=y
CONFIG_SENSORS_EEPROM=y
CONFIG_SENSORS_PCF8591=y
CONFIG_TPS65010=y
# CONFIG_SENSORS_MAX6875 is not set
CONFIG_SENSORS_TSL2550=y
CONFIG_I2C_DEBUG_CORE=y
CONFIG_I2C_DEBUG_ALGO=y
CONFIG_I2C_DEBUG_BUS=y
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
CONFIG_GPIOLIB=y
CONFIG_DEBUG_GPIO=y
CONFIG_GPIO_SYSFS=y
#
# Memory mapped GPIO expanders:
#
#
# I2C GPIO expanders:
#
# CONFIG_GPIO_MAX732X is not set
CONFIG_GPIO_PCA953X=y
CONFIG_GPIO_PCF857X=y
#
# PCI GPIO expanders:
#
CONFIG_GPIO_BT8XX=y
#
# SPI GPIO expanders:
#
CONFIG_W1=y
# CONFIG_W1_CON is not set
#
# 1-wire Bus Masters
#
CONFIG_W1_MASTER_MATROX=y
# CONFIG_W1_MASTER_DS2490 is not set
CONFIG_W1_MASTER_DS2482=y
CONFIG_W1_MASTER_GPIO=y
#
# 1-wire Slaves
#
CONFIG_W1_SLAVE_THERM=y
CONFIG_W1_SLAVE_SMEM=y
CONFIG_W1_SLAVE_DS2433=y
CONFIG_W1_SLAVE_DS2433_CRC=y
CONFIG_W1_SLAVE_DS2760=y
CONFIG_W1_SLAVE_BQ27000=y
CONFIG_POWER_SUPPLY=y
CONFIG_POWER_SUPPLY_DEBUG=y
CONFIG_PDA_POWER=y
# CONFIG_BATTERY_DS2760 is not set
CONFIG_BATTERY_BQ27x00=y
CONFIG_HWMON=y
CONFIG_HWMON_VID=y
# CONFIG_SENSORS_ABITUGURU is not set
CONFIG_SENSORS_ABITUGURU3=y
CONFIG_SENSORS_AD7414=y
CONFIG_SENSORS_AD7418=y
CONFIG_SENSORS_ADM1021=y
CONFIG_SENSORS_ADM1025=y
CONFIG_SENSORS_ADM1026=y
# CONFIG_SENSORS_ADM1029 is not set
CONFIG_SENSORS_ADM1031=y
CONFIG_SENSORS_ADM9240=y
CONFIG_SENSORS_ADT7462=y
CONFIG_SENSORS_ADT7470=y
CONFIG_SENSORS_ADT7473=y
CONFIG_SENSORS_K8TEMP=y
CONFIG_SENSORS_ASB100=y
# CONFIG_SENSORS_ATXP1 is not set
CONFIG_SENSORS_DS1621=y
CONFIG_SENSORS_I5K_AMB=y
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
CONFIG_SENSORS_F75375S=y
CONFIG_SENSORS_FSCHER=y
# CONFIG_SENSORS_FSCPOS is not set
CONFIG_SENSORS_FSCHMD=y
CONFIG_SENSORS_GL518SM=y
CONFIG_SENSORS_GL520SM=y
CONFIG_SENSORS_CORETEMP=y
CONFIG_SENSORS_IT87=y
CONFIG_SENSORS_LM63=y
CONFIG_SENSORS_LM75=y
CONFIG_SENSORS_LM77=y
CONFIG_SENSORS_LM78=y
# CONFIG_SENSORS_LM80 is not set
# CONFIG_SENSORS_LM83 is not set
CONFIG_SENSORS_LM85=y
# CONFIG_SENSORS_LM87 is not set
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
CONFIG_SENSORS_LM93=y
CONFIG_SENSORS_MAX1619=y
CONFIG_SENSORS_MAX6650=y
CONFIG_SENSORS_PC87360=y
# CONFIG_SENSORS_PC87427 is not set
CONFIG_SENSORS_SIS5595=y
CONFIG_SENSORS_DME1737=y
CONFIG_SENSORS_SMSC47M1=y
CONFIG_SENSORS_SMSC47M192=y
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83781D is not set
CONFIG_SENSORS_W83791D=y
CONFIG_SENSORS_W83792D=y
CONFIG_SENSORS_W83793=y
CONFIG_SENSORS_W83L785TS=y
CONFIG_SENSORS_W83L786NG=y
# CONFIG_SENSORS_W83627HF is not set
CONFIG_SENSORS_W83627EHF=y
CONFIG_SENSORS_HDAPS=y
CONFIG_SENSORS_LIS3LV02D=y
CONFIG_SENSORS_APPLESMC=y
# CONFIG_HWMON_DEBUG_CHIP is not set
CONFIG_THERMAL=y
CONFIG_THERMAL_HWMON=y
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_NOWAYOUT=y
#
# Watchdog Device Drivers
#
CONFIG_SOFT_WATCHDOG=y
CONFIG_ACQUIRE_WDT=y
CONFIG_ADVANTECH_WDT=y
CONFIG_ALIM1535_WDT=y
CONFIG_ALIM7101_WDT=y
# CONFIG_SC520_WDT is not set
CONFIG_IB700_WDT=y
# CONFIG_IBMASR is not set
CONFIG_WAFER_WDT=y
CONFIG_I6300ESB_WDT=y
CONFIG_ITCO_WDT=y
# CONFIG_ITCO_VENDOR_SUPPORT is not set
# CONFIG_IT8712F_WDT is not set
CONFIG_IT87_WDT=y
CONFIG_HP_WATCHDOG=y
# CONFIG_SC1200_WDT is not set
CONFIG_PC87413_WDT=y
CONFIG_RDC321X_WDT=y
CONFIG_60XX_WDT=y
# CONFIG_SBC8360_WDT is not set
CONFIG_SBC7240_WDT=y
# CONFIG_CPU5_WDT is not set
CONFIG_SMSC37B787_WDT=y
# CONFIG_W83627HF_WDT is not set
# CONFIG_W83697HF_WDT is not set
# CONFIG_W83697UG_WDT is not set
CONFIG_W83877F_WDT=y
# CONFIG_W83977F_WDT is not set
CONFIG_MACHZ_WDT=y
# CONFIG_SBC_EPX_C3_WATCHDOG is not set
#
# ISA-based Watchdog Cards
#
# CONFIG_PCWATCHDOG is not set
CONFIG_MIXCOMWD=y
#
# PCI-based Watchdog Cards
#
# CONFIG_PCIPCWATCHDOG is not set
CONFIG_WDTPCI=y
CONFIG_WDT_501_PCI=y
#
# USB-based Watchdog Cards
#
CONFIG_USBPCWATCHDOG=y
CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
# CONFIG_SSB is not set
#
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
CONFIG_PMIC_DA903X=y
CONFIG_MFD_WM8400=y
# CONFIG_REGULATOR is not set
#
# Multimedia devices
#
#
# Multimedia core support
#
CONFIG_VIDEO_DEV=y
CONFIG_VIDEO_V4L2_COMMON=y
# CONFIG_VIDEO_ALLOW_V4L1 is not set
# CONFIG_VIDEO_V4L1_COMPAT is not set
# CONFIG_DVB_CORE is not set
CONFIG_VIDEO_MEDIA=y
#
# Multimedia drivers
#
CONFIG_VIDEO_SAA7146=y
CONFIG_VIDEO_SAA7146_VV=y
CONFIG_MEDIA_TUNER=y
CONFIG_MEDIA_TUNER_CUSTOMIZE=y
CONFIG_MEDIA_TUNER_SIMPLE=y
CONFIG_MEDIA_TUNER_TDA8290=y
CONFIG_MEDIA_TUNER_TDA827X=y
CONFIG_MEDIA_TUNER_TDA18271=y
CONFIG_MEDIA_TUNER_TDA9887=y
CONFIG_MEDIA_TUNER_TEA5761=y
CONFIG_MEDIA_TUNER_TEA5767=y
# CONFIG_MEDIA_TUNER_MT20XX is not set
CONFIG_MEDIA_TUNER_MT2060=y
CONFIG_MEDIA_TUNER_MT2266=y
# CONFIG_MEDIA_TUNER_MT2131 is not set
CONFIG_MEDIA_TUNER_QT1010=y
# CONFIG_MEDIA_TUNER_XC2028 is not set
CONFIG_MEDIA_TUNER_XC5000=y
CONFIG_MEDIA_TUNER_MXL5005S=y
# CONFIG_MEDIA_TUNER_MXL5007T is not set
CONFIG_VIDEO_V4L2=y
CONFIG_VIDEOBUF_GEN=y
CONFIG_VIDEOBUF_DMA_SG=y
CONFIG_VIDEOBUF_VMALLOC=y
CONFIG_VIDEO_IR=y
CONFIG_VIDEO_TVEEPROM=y
CONFIG_VIDEO_TUNER=y
CONFIG_VIDEO_CAPTURE_DRIVERS=y
CONFIG_VIDEO_ADV_DEBUG=y
# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
CONFIG_VIDEO_IR_I2C=y
CONFIG_VIDEO_MSP3400=y
CONFIG_VIDEO_CS53L32A=y
CONFIG_VIDEO_M52790=y
CONFIG_VIDEO_WM8775=y
CONFIG_VIDEO_WM8739=y
CONFIG_VIDEO_VP27SMPX=y
CONFIG_VIDEO_OV7670=y
CONFIG_VIDEO_SAA711X=y
CONFIG_VIDEO_SAA717X=y
CONFIG_VIDEO_CX25840=y
CONFIG_VIDEO_CX2341X=y
CONFIG_VIDEO_SAA7127=y
CONFIG_VIDEO_UPD64031A=y
CONFIG_VIDEO_UPD64083=y
CONFIG_VIDEO_VIVI=y
# CONFIG_VIDEO_BT848 is not set
# CONFIG_VIDEO_SAA5246A is not set
CONFIG_VIDEO_SAA5249=y
CONFIG_VIDEO_SAA7134=y
CONFIG_VIDEO_HEXIUM_ORION=y
# CONFIG_VIDEO_HEXIUM_GEMINI is not set
CONFIG_VIDEO_IVTV=y
CONFIG_VIDEO_FB_IVTV=y
CONFIG_VIDEO_CAFE_CCIC=y
CONFIG_SOC_CAMERA=y
CONFIG_SOC_CAMERA_MT9M001=y
CONFIG_MT9M001_PCA9536_SWITCH=y
CONFIG_SOC_CAMERA_MT9M111=y
# CONFIG_SOC_CAMERA_MT9V022 is not set
CONFIG_SOC_CAMERA_PLATFORM=y
# CONFIG_VIDEO_SH_MOBILE_CEU is not set
CONFIG_V4L_USB_DRIVERS=y
CONFIG_USB_VIDEO_CLASS=y
# CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV is not set
CONFIG_USB_GSPCA=y
# CONFIG_USB_M5602 is not set
# CONFIG_USB_GSPCA_CONEX is not set
CONFIG_USB_GSPCA_ETOMS=y
# CONFIG_USB_GSPCA_FINEPIX is not set
CONFIG_USB_GSPCA_MARS=y
CONFIG_USB_GSPCA_OV519=y
CONFIG_USB_GSPCA_PAC207=y
CONFIG_USB_GSPCA_PAC7311=y
# CONFIG_USB_GSPCA_SONIXB is not set
CONFIG_USB_GSPCA_SONIXJ=y
CONFIG_USB_GSPCA_SPCA500=y
CONFIG_USB_GSPCA_SPCA501=y
# CONFIG_USB_GSPCA_SPCA505 is not set
CONFIG_USB_GSPCA_SPCA506=y
CONFIG_USB_GSPCA_SPCA508=y
# CONFIG_USB_GSPCA_SPCA561 is not set
CONFIG_USB_GSPCA_STK014=y
CONFIG_USB_GSPCA_SUNPLUS=y
CONFIG_USB_GSPCA_T613=y
CONFIG_USB_GSPCA_TV8532=y
CONFIG_USB_GSPCA_VC032X=y
# CONFIG_USB_GSPCA_ZC3XX is not set
# CONFIG_VIDEO_PVRUSB2 is not set
# CONFIG_VIDEO_EM28XX is not set
CONFIG_VIDEO_USBVISION=y
CONFIG_USB_ET61X251=y
# CONFIG_USB_SN9C102 is not set
CONFIG_USB_ZC0301=y
# CONFIG_USB_ZR364XX is not set
CONFIG_USB_STKWEBCAM=y
# CONFIG_USB_S2255 is not set
CONFIG_RADIO_ADAPTERS=y
CONFIG_RADIO_CADET=y
# CONFIG_RADIO_RTRACK is not set
CONFIG_RADIO_RTRACK2=y
CONFIG_RADIO_RTRACK2_PORT=30c
# CONFIG_RADIO_AZTECH is not set
# CONFIG_RADIO_GEMTEK is not set
# CONFIG_RADIO_GEMTEK_PCI is not set
CONFIG_RADIO_MAXIRADIO=y
# CONFIG_RADIO_MAESTRO is not set
# CONFIG_RADIO_SF16FMI is not set
CONFIG_RADIO_SF16FMR2=y
CONFIG_RADIO_TERRATEC=y
CONFIG_RADIO_TERRATEC_PORT=590
CONFIG_RADIO_TRUST=y
CONFIG_RADIO_TRUST_PORT=350
CONFIG_RADIO_TYPHOON=y
CONFIG_RADIO_TYPHOON_PROC_FS=y
CONFIG_RADIO_TYPHOON_PORT=316
CONFIG_RADIO_TYPHOON_MUTEFREQ=87500
CONFIG_RADIO_ZOLTRIX=y
CONFIG_RADIO_ZOLTRIX_PORT=20c
# CONFIG_USB_DSBR is not set
CONFIG_USB_SI470X=y
CONFIG_USB_MR800=y
CONFIG_DAB=y
CONFIG_USB_DABUSB=y
#
# Graphics support
#
CONFIG_AGP=y
# CONFIG_AGP_ALI is not set
CONFIG_AGP_ATI=y
CONFIG_AGP_AMD=y
CONFIG_AGP_AMD64=y
CONFIG_AGP_INTEL=y
# CONFIG_AGP_NVIDIA is not set
CONFIG_AGP_SIS=y
# CONFIG_AGP_SWORKS is not set
CONFIG_AGP_VIA=y
# CONFIG_AGP_EFFICEON is not set
CONFIG_DRM=y
# CONFIG_DRM_TDFX is not set
CONFIG_DRM_R128=y
CONFIG_DRM_RADEON=y
CONFIG_DRM_I810=y
# CONFIG_DRM_I830 is not set
# CONFIG_DRM_I915 is not set
# CONFIG_DRM_MGA is not set
# CONFIG_DRM_SIS is not set
# CONFIG_DRM_VIA is not set
CONFIG_DRM_SAVAGE=y
CONFIG_VGASTATE=y
CONFIG_VIDEO_OUTPUT_CONTROL=y
CONFIG_FB=y
# CONFIG_FIRMWARE_EDID is not set
CONFIG_FB_DDC=y
CONFIG_FB_BOOT_VESA_SUPPORT=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
CONFIG_FB_SYS_FILLRECT=y
CONFIG_FB_SYS_COPYAREA=y
CONFIG_FB_SYS_IMAGEBLIT=y
CONFIG_FB_FOREIGN_ENDIAN=y
CONFIG_FB_BOTH_ENDIAN=y
# CONFIG_FB_BIG_ENDIAN is not set
# CONFIG_FB_LITTLE_ENDIAN is not set
CONFIG_FB_SYS_FOPS=y
CONFIG_FB_DEFERRED_IO=y
CONFIG_FB_HECUBA=y
CONFIG_FB_SVGALIB=y
# CONFIG_FB_MACMODES is not set
CONFIG_FB_BACKLIGHT=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y
#
# Frame buffer hardware drivers
#
CONFIG_FB_PM2=y
CONFIG_FB_PM2_FIFO_DISCONNECT=y
CONFIG_FB_CYBER2000=y
# CONFIG_FB_ARC is not set
CONFIG_FB_IMSTT=y
CONFIG_FB_UVESA=y
CONFIG_FB_EFI=y
CONFIG_FB_N411=y
# CONFIG_FB_HGA is not set
CONFIG_FB_S1D13XXX=y
# CONFIG_FB_NVIDIA is not set
CONFIG_FB_RIVA=y
# CONFIG_FB_RIVA_I2C is not set
# CONFIG_FB_RIVA_DEBUG is not set
CONFIG_FB_RIVA_BACKLIGHT=y
CONFIG_FB_I810=y
# CONFIG_FB_I810_GTF is not set
CONFIG_FB_LE80578=y
# CONFIG_FB_CARILLO_RANCH is not set
CONFIG_FB_INTEL=y
CONFIG_FB_INTEL_DEBUG=y
CONFIG_FB_INTEL_I2C=y
CONFIG_FB_MATROX=y
# CONFIG_FB_MATROX_MILLENIUM is not set
CONFIG_FB_MATROX_MYSTIQUE=y
# CONFIG_FB_MATROX_G is not set
# CONFIG_FB_MATROX_I2C is not set
CONFIG_FB_MATROX_MULTIHEAD=y
CONFIG_FB_ATY128=y
# CONFIG_FB_ATY128_BACKLIGHT is not set
# CONFIG_FB_ATY is not set
CONFIG_FB_S3=y
# CONFIG_FB_SAVAGE is not set
CONFIG_FB_SIS=y
CONFIG_FB_SIS_300=y
CONFIG_FB_SIS_315=y
CONFIG_FB_VIA=y
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
CONFIG_FB_3DFX=y
CONFIG_FB_3DFX_ACCEL=y
CONFIG_FB_VOODOO1=y
CONFIG_FB_VT8623=y
CONFIG_FB_TRIDENT=y
# CONFIG_FB_TRIDENT_ACCEL is not set
CONFIG_FB_ARK=y
CONFIG_FB_PM3=y
CONFIG_FB_CARMINE=y
CONFIG_FB_CARMINE_DRAM_EVAL=y
# CONFIG_CARMINE_DRAM_CUSTOM is not set
# CONFIG_FB_GEODE is not set
# CONFIG_FB_METRONOME is not set
CONFIG_FB_MB862XX=y
CONFIG_FB_MB862XX_PCI_GDC=y
CONFIG_BACKLIGHT_LCD_SUPPORT=y
# CONFIG_LCD_CLASS_DEVICE is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_CORGI is not set
CONFIG_BACKLIGHT_PROGEAR=y
CONFIG_BACKLIGHT_DA903X=y
CONFIG_BACKLIGHT_MBP_NVIDIA=y
CONFIG_BACKLIGHT_SAHARA=y
#
# Display device support
#
CONFIG_DISPLAY_SUPPORT=y
#
# Display hardware drivers
#
#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
# CONFIG_VGACON_SOFT_SCROLLBACK is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_LOGO=y
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
# CONFIG_SOUND is not set
# CONFIG_HID_SUPPORT is not set
CONFIG_USB_MOUSE=y
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 is not set
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=y
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
# CONFIG_USB_MON is not set
CONFIG_USB_WUSB=y
CONFIG_USB_WUSB_CBAF=y
CONFIG_USB_WUSB_CBAF_DEBUG=y
#
# USB Host Controller Drivers
#
CONFIG_USB_C67X00_HCD=y
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_ISP116X_HCD=y
# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_UHCI_HCD=y
CONFIG_USB_U132_HCD=y
# CONFIG_USB_SL811_HCD is not set
CONFIG_USB_R8A66597_HCD=y
# CONFIG_USB_HWA_HCD is not set
#
# USB Device Class drivers
#
CONFIG_USB_ACM=y
CONFIG_USB_PRINTER=y
CONFIG_USB_WDM=y
CONFIG_USB_TMC=y
#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
# see USB_STORAGE Help for more information
#
# CONFIG_USB_STORAGE is not set
CONFIG_USB_LIBUSUAL=y
#
# USB Imaging devices
#
CONFIG_USB_MDC800=y
CONFIG_USB_MICROTEK=y
#
# USB port drivers
#
CONFIG_USB_SERIAL=y
CONFIG_USB_SERIAL_CONSOLE=y
CONFIG_USB_EZUSB=y
# CONFIG_USB_SERIAL_GENERIC is not set
CONFIG_USB_SERIAL_AIRCABLE=y
CONFIG_USB_SERIAL_ARK3116=y
# CONFIG_USB_SERIAL_BELKIN is not set
# CONFIG_USB_SERIAL_CH341 is not set
# CONFIG_USB_SERIAL_WHITEHEAT is not set
# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
# CONFIG_USB_SERIAL_CP2101 is not set
# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
# CONFIG_USB_SERIAL_EMPEG is not set
# CONFIG_USB_SERIAL_FTDI_SIO is not set
# CONFIG_USB_SERIAL_FUNSOFT is not set
# CONFIG_USB_SERIAL_VISOR is not set
# CONFIG_USB_SERIAL_IPAQ is not set
CONFIG_USB_SERIAL_IR=y
# CONFIG_USB_SERIAL_EDGEPORT is not set
CONFIG_USB_SERIAL_EDGEPORT_TI=y
# CONFIG_USB_SERIAL_GARMIN is not set
CONFIG_USB_SERIAL_IPW=y
# CONFIG_USB_SERIAL_IUU is not set
# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
CONFIG_USB_SERIAL_KEYSPAN=y
# CONFIG_USB_SERIAL_KLSI is not set
CONFIG_USB_SERIAL_KOBIL_SCT=y
CONFIG_USB_SERIAL_MCT_U232=y
CONFIG_USB_SERIAL_MOS7720=y
CONFIG_USB_SERIAL_MOS7840=y
CONFIG_USB_SERIAL_MOTOROLA=y
CONFIG_USB_SERIAL_NAVMAN=y
CONFIG_USB_SERIAL_PL2303=y
# CONFIG_USB_SERIAL_OTI6858 is not set
CONFIG_USB_SERIAL_SPCP8X5=y
CONFIG_USB_SERIAL_HP4X=y
# CONFIG_USB_SERIAL_SAFE is not set
# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
# CONFIG_USB_SERIAL_TI is not set
CONFIG_USB_SERIAL_CYBERJACK=y
# CONFIG_USB_SERIAL_XIRCOM is not set
CONFIG_USB_SERIAL_OPTION=y
CONFIG_USB_SERIAL_OMNINET=y
CONFIG_USB_SERIAL_DEBUG=y
#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
CONFIG_USB_EMI26=y
CONFIG_USB_ADUTUX=y
# CONFIG_USB_SEVSEG is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
CONFIG_USB_LCD=y
# CONFIG_USB_BERRY_CHARGE is not set
CONFIG_USB_LED=y
# CONFIG_USB_CYPRESS_CY7C63 is not set
CONFIG_USB_CYTHERM=y
CONFIG_USB_PHIDGET=y
# CONFIG_USB_PHIDGETKIT is not set
CONFIG_USB_PHIDGETMOTORCONTROL=y
CONFIG_USB_PHIDGETSERVO=y
CONFIG_USB_IDMOUSE=y
CONFIG_USB_FTDI_ELAN=y
CONFIG_USB_APPLEDISPLAY=y
# CONFIG_USB_SISUSBVGA is not set
CONFIG_USB_LD=y
CONFIG_USB_TRANCEVIBRATOR=y
CONFIG_USB_IOWARRIOR=y
# CONFIG_USB_ISIGHTFW is not set
CONFIG_USB_VST=y
CONFIG_UWB=y
CONFIG_UWB_HWA=y
CONFIG_UWB_WHCI=y
CONFIG_UWB_WLP=y
# CONFIG_UWB_I1480U is not set
CONFIG_MMC=y
# CONFIG_MMC_DEBUG is not set
# CONFIG_MMC_UNSAFE_RESUME is not set
#
# MMC/SD/SDIO Card Drivers
#
# CONFIG_MMC_BLOCK is not set
CONFIG_SDIO_UART=y
# CONFIG_MMC_TEST is not set
#
# MMC/SD/SDIO Host Controller Drivers
#
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_PCI=y
CONFIG_MMC_RICOH_MMC=y
CONFIG_MMC_WBSD=y
CONFIG_MMC_TIFM_SD=y
CONFIG_MMC_SDRICOH_CS=y
CONFIG_MEMSTICK=y
# CONFIG_MEMSTICK_DEBUG is not set
#
# MemoryStick drivers
#
CONFIG_MEMSTICK_UNSAFE_RESUME=y
# CONFIG_MSPRO_BLOCK is not set
#
# MemoryStick Host Controller Drivers
#
# CONFIG_MEMSTICK_TIFM_MS is not set
CONFIG_MEMSTICK_JMICRON_38X=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
#
# LED drivers
#
CONFIG_LEDS_PCA9532=y
CONFIG_LEDS_GPIO=y
CONFIG_LEDS_HP_DISK=y
# CONFIG_LEDS_CLEVO_MAIL is not set
# CONFIG_LEDS_PCA955X is not set
CONFIG_LEDS_DA903X=y
#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
CONFIG_LEDS_TRIGGER_BACKLIGHT=y
# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
CONFIG_ACCESSIBILITY=y
# CONFIG_A11Y_BRAILLE_CONSOLE is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
# CONFIG_RTC_HCTOSYS is not set
CONFIG_RTC_DEBUG=y
#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
CONFIG_RTC_INTF_DEV_UIE_EMUL=y
CONFIG_RTC_DRV_TEST=y
#
# I2C RTC drivers
#
# CONFIG_RTC_DRV_DS1307 is not set
CONFIG_RTC_DRV_DS1374=y
# CONFIG_RTC_DRV_DS1672 is not set
CONFIG_RTC_DRV_MAX6900=y
CONFIG_RTC_DRV_RS5C372=y
# CONFIG_RTC_DRV_ISL1208 is not set
# CONFIG_RTC_DRV_X1205 is not set
CONFIG_RTC_DRV_PCF8563=y
CONFIG_RTC_DRV_PCF8583=y
CONFIG_RTC_DRV_M41T80=y
CONFIG_RTC_DRV_M41T80_WDT=y
CONFIG_RTC_DRV_S35390A=y
CONFIG_RTC_DRV_FM3130=y
# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
#
#
# Platform RTC drivers
#
CONFIG_RTC_DRV_CMOS=y
CONFIG_RTC_DRV_DS1286=y
CONFIG_RTC_DRV_DS1511=y
# CONFIG_RTC_DRV_DS1553 is not set
CONFIG_RTC_DRV_DS1742=y
CONFIG_RTC_DRV_STK17TA8=y
CONFIG_RTC_DRV_M48T86=y
# CONFIG_RTC_DRV_M48T35 is not set
CONFIG_RTC_DRV_M48T59=y
CONFIG_RTC_DRV_BQ4802=y
CONFIG_RTC_DRV_V3020=y
#
# on-CPU RTC drivers
#
CONFIG_DMADEVICES=y
#
# DMA Devices
#
CONFIG_INTEL_IOATDMA=y
CONFIG_DMA_ENGINE=y
#
# DMA Clients
#
CONFIG_NET_DMA=y
CONFIG_DMATEST=y
CONFIG_DCA=y
# CONFIG_UIO is not set
CONFIG_STAGING_EXCLUDE_BUILD=y
#
# Firmware Drivers
#
# CONFIG_EDD is not set
CONFIG_FIRMWARE_MEMMAP=y
CONFIG_EFI_VARS=y
CONFIG_DELL_RBU=y
CONFIG_DCDBAS=y
CONFIG_DMIID=y
# CONFIG_ISCSI_IBFT_FIND is not set
#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
CONFIG_EXT2_FS_XIP=y
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT3_FS_SECURITY=y
# CONFIG_EXT4_FS is not set
CONFIG_FS_XIP=y
CONFIG_JBD=y
CONFIG_JBD_DEBUG=y
CONFIG_FS_MBCACHE=y
CONFIG_REISERFS_FS=y
# CONFIG_REISERFS_CHECK is not set
CONFIG_REISERFS_PROC_INFO=y
CONFIG_REISERFS_FS_XATTR=y
# CONFIG_REISERFS_FS_POSIX_ACL is not set
# CONFIG_REISERFS_FS_SECURITY is not set
CONFIG_JFS_FS=y
# CONFIG_JFS_POSIX_ACL is not set
# CONFIG_JFS_SECURITY is not set
# CONFIG_JFS_DEBUG is not set
CONFIG_JFS_STATISTICS=y
CONFIG_FS_POSIX_ACL=y
CONFIG_FILE_LOCKING=y
CONFIG_XFS_FS=y
CONFIG_XFS_QUOTA=y
CONFIG_XFS_POSIX_ACL=y
CONFIG_XFS_RT=y
CONFIG_XFS_DEBUG=y
# CONFIG_OCFS2_FS is not set
# CONFIG_DNOTIFY is not set
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
CONFIG_QUOTA=y
CONFIG_QUOTA_NETLINK_INTERFACE=y
# CONFIG_PRINT_QUOTA_WARNING is not set
CONFIG_QFMT_V1=y
CONFIG_QFMT_V2=y
CONFIG_QUOTACTL=y
# CONFIG_AUTOFS_FS is not set
CONFIG_AUTOFS4_FS=y
# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_UDF_FS=y
CONFIG_UDF_NLS=y
#
# 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=y
# CONFIG_NTFS_DEBUG is not set
CONFIG_NTFS_RW=y
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_VMCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SYSFS=y
# CONFIG_TMPFS is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_CONFIGFS_FS=y
#
# Miscellaneous filesystems
#
CONFIG_ADFS_FS=y
CONFIG_ADFS_FS_RW=y
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
CONFIG_HFSPLUS_FS=y
CONFIG_BEFS_FS=y
CONFIG_BEFS_DEBUG=y
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
CONFIG_CRAMFS=y
CONFIG_VXFS_FS=y
CONFIG_MINIX_FS=y
# CONFIG_OMFS_FS is not set
CONFIG_HPFS_FS=y
# CONFIG_QNX4FS_FS is not set
CONFIG_ROMFS_FS=y
CONFIG_SYSV_FS=y
CONFIG_UFS_FS=y
CONFIG_UFS_FS_WRITE=y
CONFIG_UFS_DEBUG=y
# CONFIG_NETWORK_FILESYSTEMS is not set
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
CONFIG_ACORN_PARTITION=y
# CONFIG_ACORN_PARTITION_CUMANA is not set
# CONFIG_ACORN_PARTITION_EESOX is not set
# CONFIG_ACORN_PARTITION_ICS is not set
# CONFIG_ACORN_PARTITION_ADFS is not set
CONFIG_ACORN_PARTITION_POWERTEC=y
# CONFIG_ACORN_PARTITION_RISCIX is not set
CONFIG_OSF_PARTITION=y
CONFIG_AMIGA_PARTITION=y
# CONFIG_ATARI_PARTITION is not set
CONFIG_MAC_PARTITION=y
CONFIG_MSDOS_PARTITION=y
CONFIG_BSD_DISKLABEL=y
CONFIG_MINIX_SUBPARTITION=y
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
CONFIG_LDM_PARTITION=y
CONFIG_LDM_DEBUG=y
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
CONFIG_KARMA_PARTITION=y
CONFIG_EFI_PARTITION=y
CONFIG_SYSV68_PARTITION=y
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
# CONFIG_NLS_CODEPAGE_437 is not set
# CONFIG_NLS_CODEPAGE_737 is not set
CONFIG_NLS_CODEPAGE_775=y
CONFIG_NLS_CODEPAGE_850=y
CONFIG_NLS_CODEPAGE_852=y
CONFIG_NLS_CODEPAGE_855=y
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
CONFIG_NLS_CODEPAGE_861=y
# CONFIG_NLS_CODEPAGE_862 is not set
CONFIG_NLS_CODEPAGE_863=y
# CONFIG_NLS_CODEPAGE_864 is not set
CONFIG_NLS_CODEPAGE_865=y
# CONFIG_NLS_CODEPAGE_866 is not set
CONFIG_NLS_CODEPAGE_869=y
CONFIG_NLS_CODEPAGE_936=y
CONFIG_NLS_CODEPAGE_950=y
# CONFIG_NLS_CODEPAGE_932 is not set
CONFIG_NLS_CODEPAGE_949=y
CONFIG_NLS_CODEPAGE_874=y
# CONFIG_NLS_ISO8859_8 is not set
CONFIG_NLS_CODEPAGE_1250=y
CONFIG_NLS_CODEPAGE_1251=y
# CONFIG_NLS_ASCII is not set
CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_ISO8859_2=y
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
CONFIG_NLS_ISO8859_5=y
CONFIG_NLS_ISO8859_6=y
# CONFIG_NLS_ISO8859_7 is not set
CONFIG_NLS_ISO8859_9=y
CONFIG_NLS_ISO8859_13=y
CONFIG_NLS_ISO8859_14=y
CONFIG_NLS_ISO8859_15=y
CONFIG_NLS_KOI8_R=y
CONFIG_NLS_KOI8_U=y
CONFIG_NLS_UTF8=y
CONFIG_DLM=y
CONFIG_DLM_DEBUG=y
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ALLOW_WARNINGS=y
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
CONFIG_UNUSED_SYMBOLS=y
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_SHIRQ=y
CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=1
CONFIG_SCHED_DEBUG=y
CONFIG_SCHEDSTATS=y
CONFIG_TIMER_STATS=y
CONFIG_DEBUG_OBJECTS=y
# CONFIG_DEBUG_OBJECTS_SELFTEST is not set
CONFIG_DEBUG_OBJECTS_FREE=y
CONFIG_DEBUG_OBJECTS_TIMERS=y
CONFIG_DEBUG_RT_MUTEXES=y
CONFIG_DEBUG_PI_LIST=y
CONFIG_RT_MUTEX_TESTER=y
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_LOCK_ALLOC=y
CONFIG_PROVE_LOCKING=y
CONFIG_LOCKDEP=y
CONFIG_LOCK_STAT=y
# CONFIG_DEBUG_LOCKDEP is not set
CONFIG_TRACE_IRQFLAGS=y
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
CONFIG_DEBUG_LOCKING_API_SELFTESTS=y
CONFIG_STACKTRACE=y
# CONFIG_DEBUG_HIGHMEM is not set
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_VM=y
CONFIG_DEBUG_VIRTUAL=y
# CONFIG_DEBUG_WRITECOUNT is not set
CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_LIST is not set
CONFIG_DEBUG_SG=y
CONFIG_DEBUG_NOTIFIERS=y
CONFIG_FRAME_POINTER=y
CONFIG_BOOT_PRINTK_DELAY=y
CONFIG_RCU_TORTURE_TEST=y
# CONFIG_RCU_TORTURE_TEST_RUNNABLE is not set
CONFIG_RCU_CPU_STALL_DETECTOR=y
CONFIG_BACKTRACE_SELF_TEST=y
CONFIG_FAULT_INJECTION=y
CONFIG_FAILSLAB=y
CONFIG_FAIL_PAGE_ALLOC=y
CONFIG_FAIL_MAKE_REQUEST=y
# CONFIG_FAIL_IO_TIMEOUT is not set
CONFIG_FAULT_INJECTION_DEBUG_FS=y
CONFIG_FAULT_INJECTION_STACKTRACE_FILTER=y
CONFIG_LATENCYTOP=y
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_USER_STACKTRACE_SUPPORT=y
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_RET_TRACER=y
CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACER_MAX_TRACE=y
CONFIG_RING_BUFFER=y
CONFIG_TRACING=y
#
# Tracers
#
CONFIG_FUNCTION_TRACER=y
# CONFIG_FUNCTION_RET_TRACER is not set
CONFIG_IRQSOFF_TRACER=y
CONFIG_SYSPROF_TRACER=y
# CONFIG_SCHED_TRACER is not set
CONFIG_CONTEXT_SWITCH_TRACER=y
# CONFIG_BOOT_TRACER is not set
CONFIG_TRACE_BRANCH_PROFILING=y
CONFIG_PROFILE_ALL_BRANCHES=y
CONFIG_TRACING_BRANCHES=y
CONFIG_BRANCH_TRACER=y
CONFIG_STACK_TRACER=y
# CONFIG_DYNAMIC_FTRACE is not set
CONFIG_FTRACE_SELFTEST=y
CONFIG_FTRACE_STARTUP_TEST=y
# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
# CONFIG_FIREWIRE_OHCI_REMOTE_DMA is not set
CONFIG_DYNAMIC_PRINTK_DEBUG=y
CONFIG_SAMPLES=y
# CONFIG_SAMPLE_KOBJECT is not set
CONFIG_HAVE_ARCH_KGDB=y
CONFIG_KGDB=y
CONFIG_KGDB_SERIAL_CONSOLE=y
CONFIG_KGDB_TESTS=y
# CONFIG_STRICT_DEVMEM is not set
# CONFIG_X86_VERBOSE_BOOTUP is not set
CONFIG_EARLY_PRINTK=y
# CONFIG_EARLY_PRINTK_DBGP is not set
CONFIG_DEBUG_STACKOVERFLOW=y
# CONFIG_DEBUG_STACK_USAGE is not set
CONFIG_DEBUG_PAGEALLOC=y
CONFIG_X86_PTDUMP=y
CONFIG_DEBUG_RODATA=y
CONFIG_DEBUG_RODATA_TEST=y
CONFIG_4KSTACKS=y
CONFIG_DOUBLEFAULT=y
CONFIG_MMIOTRACE=y
CONFIG_IO_DELAY_TYPE_0X80=0
CONFIG_IO_DELAY_TYPE_0XED=1
CONFIG_IO_DELAY_TYPE_UDELAY=2
CONFIG_IO_DELAY_TYPE_NONE=3
CONFIG_IO_DELAY_0X80=y
# CONFIG_IO_DELAY_0XED is not set
# CONFIG_IO_DELAY_UDELAY is not set
# CONFIG_IO_DELAY_NONE is not set
CONFIG_DEFAULT_IO_DELAY_TYPE=0
# CONFIG_DEBUG_BOOT_PARAMS is not set
CONFIG_CPA_DEBUG=y
CONFIG_OPTIMIZE_INLINING=y
#
# Security options
#
CONFIG_KEYS=y
CONFIG_KEYS_DEBUG_PROC_KEYS=y
CONFIG_SECURITY=y
CONFIG_SECURITYFS=y
CONFIG_SECURITY_NETWORK=y
# CONFIG_SECURITY_NETWORK_XFRM is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0
CONFIG_XOR_BLOCKS=y
CONFIG_ASYNC_CORE=y
CONFIG_ASYNC_MEMCPY=y
CONFIG_ASYNC_XOR=y
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
CONFIG_CRYPTO_FIPS=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_BLKCIPHER=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_RNG=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_GF128MUL=y
CONFIG_CRYPTO_NULL=y
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_AUTHENC=y
#
# Authenticated Encryption with Associated Data
#
CONFIG_CRYPTO_CCM=y
# CONFIG_CRYPTO_GCM is not set
CONFIG_CRYPTO_SEQIV=y
#
# Block modes
#
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_CTR=y
CONFIG_CRYPTO_CTS=y
CONFIG_CRYPTO_ECB=y
CONFIG_CRYPTO_LRW=y
# CONFIG_CRYPTO_PCBC is not set
# CONFIG_CRYPTO_XTS is not set
#
# Hash modes
#
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_XCBC=y
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
CONFIG_CRYPTO_CRC32C_INTEL=y
CONFIG_CRYPTO_MD4=y
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=y
CONFIG_CRYPTO_RMD128=y
CONFIG_CRYPTO_RMD160=y
# CONFIG_CRYPTO_RMD256 is not set
CONFIG_CRYPTO_RMD320=y
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
# CONFIG_CRYPTO_TGR192 is not set
CONFIG_CRYPTO_WP512=y
#
# Ciphers
#
CONFIG_CRYPTO_AES=y
CONFIG_CRYPTO_AES_586=y
CONFIG_CRYPTO_ANUBIS=y
# CONFIG_CRYPTO_ARC4 is not set
# CONFIG_CRYPTO_BLOWFISH is not set
CONFIG_CRYPTO_CAMELLIA=y
CONFIG_CRYPTO_CAST5=y
CONFIG_CRYPTO_CAST6=y
CONFIG_CRYPTO_DES=y
CONFIG_CRYPTO_FCRYPT=y
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_SALSA20_586 is not set
CONFIG_CRYPTO_SEED=y
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_TEA is not set
CONFIG_CRYPTO_TWOFISH=y
CONFIG_CRYPTO_TWOFISH_COMMON=y
# CONFIG_CRYPTO_TWOFISH_586 is not set
#
# Compression
#
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_LZO=y
#
# Random Number Generation
#
CONFIG_CRYPTO_ANSI_CPRNG=y
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_PADLOCK is not set
CONFIG_CRYPTO_DEV_GEODE=y
CONFIG_CRYPTO_DEV_HIFN_795X=y
CONFIG_CRYPTO_DEV_HIFN_795X_RNG=y
CONFIG_HAVE_KVM=y
CONFIG_VIRTUALIZATION=y
# CONFIG_KVM is not set
CONFIG_LGUEST=y
CONFIG_VIRTIO=y
CONFIG_VIRTIO_RING=y
# CONFIG_VIRTIO_PCI is not set
CONFIG_VIRTIO_BALLOON=y
#
# Library routines
#
CONFIG_BITREVERSE=y
CONFIG_GENERIC_FIND_FIRST_BIT=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=y
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
CONFIG_LIBCRC32C=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
CONFIG_CHECK_SIGNATURE=y
CONFIG_FORCE_SUCCESSFUL_BUILD=y
CONFIG_FORCE_MINIMAL_CONFIG=y
CONFIG_FORCE_MINIMAL_CONFIG_PHYS=y
CONFIG_X86_32_ALWAYS_ON=y
^ permalink raw reply [flat|nested] 14+ messages in thread* [PATCH] sched: fix-local_cpu_mask
2008-11-24 17:23 ` Ingo Molnar
@ 2008-11-24 19:19 ` Mike Travis
2008-11-25 15:10 ` Mike Travis
2008-11-24 23:27 ` [PULL] cpumask conversion patches for sched Rusty Russell
2008-11-24 23:27 ` [PATCH 1/3] Fix commits 7d1e6a9b and dcc30a35 for UP build Rusty Russell
2 siblings, 1 reply; 14+ messages in thread
From: Mike Travis @ 2008-11-24 19:19 UTC (permalink / raw)
To: Ingo Molnar; +Cc: Rusty Russell, linux-kernel
Ingo Molnar wrote:
> plus there's a build failure as well on 32-bit:
>
> kernel/sched_rt.c:1561: error: 'per_cpu__local_cpu_mask' undeclared (first use in this function)
> kernel/sched_rt.c:1561: error: (Each undeclared identifier is reported only once
> kernel/sched_rt.c:1561: error: for each function it appears in.)
> kernel/sched.c:8348: error: 'nohz' undeclared (first use in this function)
> kernel/sched.c:8350: error: 'cpu_isolated_map' undeclared (first use in this function)
>
> with the attached config, caused by your patches. Please send delta
> fixes against tip/cpus4096.
>
> Thanks,
>
> Ingo
>
sched: fix-local_cpu_mask
This should fix the errors for the i386 non-smp case. I've also
checked it against the 32/64 allnoconfigs and allyesconfigs.
Based on tip/cpus4096 @ v2.6.28-rc6-254-g96f874e
Signed-off-by: Mike Travis <travis@sgi.com>
---
kernel/sched.c | 6 ++++--
kernel/sched_rt.c | 4 +++-
2 files changed, 7 insertions(+), 3 deletions(-)
--- linux-2.6.28-tip-cpumasks.orig/kernel/sched.c
+++ linux-2.6.28-tip-cpumasks/kernel/sched.c
@@ -8347,12 +8347,14 @@ void __init sched_init(void)
*/
current->sched_class = &fair_sched_class;
- /* Allocate the nohz_cpu_mask if CONFIG_CPUMASK_OFFSTACK */
- alloc_bootmem_cpumask_var(&nohz_cpu_mask);
+#ifdef CONFIG_SMP
#ifdef CONFIG_NO_HZ
+ /* Allocate the nohz_cpu_mask if CONFIG_CPUMASK_OFFSTACK */
alloc_bootmem_cpumask_var(&nohz.cpu_mask);
#endif
+ /* Allocate the cpu_isolated_map if CONFIG_CPUMASK_OFFSTACK */
alloc_bootmem_cpumask_var(&cpu_isolated_map);
+#endif
scheduler_running = 1;
}
--- linux-2.6.28-tip-cpumasks.orig/kernel/sched_rt.c
+++ linux-2.6.28-tip-cpumasks/kernel/sched_rt.c
@@ -1552,7 +1552,8 @@ static void print_rt_stats(struct seq_fi
}
#endif /* CONFIG_SCHED_DEBUG */
-/* Note that this is never called for !SMP, but that's OK. */
+#ifdef CONFIG_SMP
+/* Note that this is never called for !SMP */
static inline void init_sched_rt_class(void)
{
unsigned int i;
@@ -1560,3 +1561,4 @@ static inline void init_sched_rt_class(v
for_each_possible_cpu(i)
alloc_cpumask_var(&per_cpu(local_cpu_mask, i), GFP_KERNEL);
}
+#endif
^ permalink raw reply [flat|nested] 14+ messages in thread* Re: [PATCH] sched: fix-local_cpu_mask
2008-11-24 19:19 ` [PATCH] sched: fix-local_cpu_mask Mike Travis
@ 2008-11-25 15:10 ` Mike Travis
0 siblings, 0 replies; 14+ messages in thread
From: Mike Travis @ 2008-11-25 15:10 UTC (permalink / raw)
To: Ingo Molnar; +Cc: Rusty Russell, linux-kernel
Mike Travis wrote:
> Ingo Molnar wrote:
>> plus there's a build failure as well on 32-bit:
>>
>> kernel/sched_rt.c:1561: error: 'per_cpu__local_cpu_mask' undeclared (first use in this function)
>> kernel/sched_rt.c:1561: error: (Each undeclared identifier is reported only once
>> kernel/sched_rt.c:1561: error: for each function it appears in.)
>> kernel/sched.c:8348: error: 'nohz' undeclared (first use in this function)
>> kernel/sched.c:8350: error: 'cpu_isolated_map' undeclared (first use in this function)
>>
>> with the attached config, caused by your patches. Please send delta
>> fixes against tip/cpus4096.
>>
>> Thanks,
>>
>> Ingo
Hi Ingo,
You can ignore this patch. I'm testing Rusty's alternative fixes and will Ack as soon as they
pass your configs (and the offline/online test).
Thanks,
Mike
>>
> sched: fix-local_cpu_mask
>
> This should fix the errors for the i386 non-smp case. I've also
> checked it against the 32/64 allnoconfigs and allyesconfigs.
>
> Based on tip/cpus4096 @ v2.6.28-rc6-254-g96f874e
>
> Signed-off-by: Mike Travis <travis@sgi.com>
> ---
> kernel/sched.c | 6 ++++--
> kernel/sched_rt.c | 4 +++-
> 2 files changed, 7 insertions(+), 3 deletions(-)
>
> --- linux-2.6.28-tip-cpumasks.orig/kernel/sched.c
> +++ linux-2.6.28-tip-cpumasks/kernel/sched.c
> @@ -8347,12 +8347,14 @@ void __init sched_init(void)
> */
> current->sched_class = &fair_sched_class;
>
> - /* Allocate the nohz_cpu_mask if CONFIG_CPUMASK_OFFSTACK */
> - alloc_bootmem_cpumask_var(&nohz_cpu_mask);
> +#ifdef CONFIG_SMP
> #ifdef CONFIG_NO_HZ
> + /* Allocate the nohz_cpu_mask if CONFIG_CPUMASK_OFFSTACK */
> alloc_bootmem_cpumask_var(&nohz.cpu_mask);
> #endif
> + /* Allocate the cpu_isolated_map if CONFIG_CPUMASK_OFFSTACK */
> alloc_bootmem_cpumask_var(&cpu_isolated_map);
> +#endif
>
> scheduler_running = 1;
> }
> --- linux-2.6.28-tip-cpumasks.orig/kernel/sched_rt.c
> +++ linux-2.6.28-tip-cpumasks/kernel/sched_rt.c
> @@ -1552,7 +1552,8 @@ static void print_rt_stats(struct seq_fi
> }
> #endif /* CONFIG_SCHED_DEBUG */
>
> -/* Note that this is never called for !SMP, but that's OK. */
> +#ifdef CONFIG_SMP
> +/* Note that this is never called for !SMP */
> static inline void init_sched_rt_class(void)
> {
> unsigned int i;
> @@ -1560,3 +1561,4 @@ static inline void init_sched_rt_class(v
> for_each_possible_cpu(i)
> alloc_cpumask_var(&per_cpu(local_cpu_mask, i), GFP_KERNEL);
> }
> +#endif
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PULL] cpumask conversion patches for sched
2008-11-24 17:23 ` Ingo Molnar
2008-11-24 19:19 ` [PATCH] sched: fix-local_cpu_mask Mike Travis
@ 2008-11-24 23:27 ` Rusty Russell
2008-11-26 6:59 ` Ingo Molnar
2008-11-24 23:27 ` [PATCH 1/3] Fix commits 7d1e6a9b and dcc30a35 for UP build Rusty Russell
2 siblings, 1 reply; 14+ messages in thread
From: Rusty Russell @ 2008-11-24 23:27 UTC (permalink / raw)
To: Ingo Molnar; +Cc: Mike Travis, linux-kernel
On Tuesday 25 November 2008 03:53:43 Ingo Molnar wrote:
> plus there's a build failure as well on 32-bit:
>
> kernel/sched_rt.c:1561: error: 'per_cpu__local_cpu_mask' undeclared
Ah, CONFIG_SMP=n. Problems in several patches; I split fix for easier
rebasing if you want to later.
Thanks,
Rusty.
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PULL] cpumask conversion patches for sched
2008-11-24 23:27 ` [PULL] cpumask conversion patches for sched Rusty Russell
@ 2008-11-26 6:59 ` Ingo Molnar
0 siblings, 0 replies; 14+ messages in thread
From: Ingo Molnar @ 2008-11-26 6:59 UTC (permalink / raw)
To: Rusty Russell; +Cc: Mike Travis, linux-kernel
* Rusty Russell <rusty@rustcorp.com.au> wrote:
> On Tuesday 25 November 2008 03:53:43 Ingo Molnar wrote:
> > plus there's a build failure as well on 32-bit:
> >
> > kernel/sched_rt.c:1561: error: 'per_cpu__local_cpu_mask' undeclared
>
> Ah, CONFIG_SMP=n. Problems in several patches; I split fix for easier
> rebasing if you want to later.
applied to tip/cpus4096:
1224e37: sched: avoid stack var in move_task_off_dead_cpu, fix
3d8cbdf: sched: convert local_cpu_mask to cpumask_var_t, fix
bf4d83f: sched: convert nohz struct to cpumask_var_t, fix
thanks Rusty! (I folded back Mike's warning fix into 1224e37.)
I've started testing them again - they are looking good so far!
Ingo
^ permalink raw reply [flat|nested] 14+ messages in thread
* [PATCH 1/3] Fix commits 7d1e6a9b and dcc30a35 for UP build
2008-11-24 17:23 ` Ingo Molnar
2008-11-24 19:19 ` [PATCH] sched: fix-local_cpu_mask Mike Travis
2008-11-24 23:27 ` [PULL] cpumask conversion patches for sched Rusty Russell
@ 2008-11-24 23:27 ` Rusty Russell
2008-11-24 23:28 ` [PATCH 2/3] Fix commit 0e3900e6 " Rusty Russell
2 siblings, 1 reply; 14+ messages in thread
From: Rusty Russell @ 2008-11-24 23:27 UTC (permalink / raw)
To: Ingo Molnar; +Cc: Mike Travis, linux-kernel
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain; charset="utf-8", Size: 721 bytes --]
My recent patches were not tested against CONFIG_SMP=n.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
diff --git a/kernel/sched.c b/kernel/sched.cindex eba6a15..1aa840a 100644--- a/kernel/sched.c+++ b/kernel/sched.c@@ -8349,10 +8349,12 @@ void __init sched_init(void) /* Allocate the nohz_cpu_mask if CONFIG_CPUMASK_OFFSTACK */ alloc_bootmem_cpumask_var(&nohz_cpu_mask);+#ifdef CONFIG_SMP #ifdef CONFIG_NO_HZ alloc_bootmem_cpumask_var(&nohz.cpu_mask); #endif alloc_bootmem_cpumask_var(&cpu_isolated_map);+#endif /* SMP */ scheduler_running = 1; }\0ÿôèº{.nÇ+‰·Ÿ®‰†+%ŠËÿ±éݶ\x17¥Šwÿº{.nÇ+‰·¥Š{±þG«éÿŠ{ayº\x1dʇڙë,j\a¢f£¢·hšïêÿ‘êçz_è®\x03(階ŠÝ¢j"ú\x1a¶^[m§ÿÿ¾\a«þG«éÿ¢¸?™¨èÚ&£ø§~á¶iO•æ¬z·švØ^\x14\x04\x1a¶^[m§ÿÿÃ\fÿ¶ìÿ¢¸?–I¥
^ permalink raw reply [flat|nested] 14+ messages in thread* [PATCH 2/3] Fix commit 0e3900e6 for UP build.
2008-11-24 23:27 ` [PATCH 1/3] Fix commits 7d1e6a9b and dcc30a35 for UP build Rusty Russell
@ 2008-11-24 23:28 ` Rusty Russell
2008-11-24 23:29 ` [PATCH 3/3] Fix locking error caused by e76bd8d9850c2296a7e8e24c9dce9b5e6b55fe2f Rusty Russell
0 siblings, 1 reply; 14+ messages in thread
From: Rusty Russell @ 2008-11-24 23:28 UTC (permalink / raw)
To: Ingo Molnar; +Cc: Mike Travis, linux-kernel
My recent patches were not tested against CONFIG_SMP=n.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c
index fb39645..94aab72 100644
--- a/kernel/sched_rt.c
+++ b/kernel/sched_rt.c
@@ -1381,6 +1381,14 @@ static void switched_from_rt(struct rq *rq, struct task_struct *p,
if (!rq->rt.rt_nr_running)
pull_rt_task(rq);
}
+
+static inline void init_sched_rt_class(void)
+{
+ unsigned int i;
+
+ for_each_possible_cpu(i)
+ alloc_cpumask_var(&per_cpu(local_cpu_mask, i), GFP_KERNEL);
+}
#endif /* CONFIG_SMP */
/*
@@ -1552,11 +1560,3 @@ static void print_rt_stats(struct seq_file *m, int cpu)
}
#endif /* CONFIG_SCHED_DEBUG */
-/* Note that this is never called for !SMP, but that's OK. */
-static inline void init_sched_rt_class(void)
-{
- unsigned int i;
-
- for_each_possible_cpu(i)
- alloc_cpumask_var(&per_cpu(local_cpu_mask, i), GFP_KERNEL);
-}
^ permalink raw reply related [flat|nested] 14+ messages in thread* [PATCH 3/3] Fix locking error caused by e76bd8d9850c2296a7e8e24c9dce9b5e6b55fe2f
2008-11-24 23:28 ` [PATCH 2/3] Fix commit 0e3900e6 " Rusty Russell
@ 2008-11-24 23:29 ` Rusty Russell
2008-11-25 16:52 ` Mike Travis
2008-11-25 16:55 ` [PATCH 1/1] Slight fix for locking-fix patch to remove compiler warning Mike Travis
0 siblings, 2 replies; 14+ messages in thread
From: Rusty Russell @ 2008-11-24 23:29 UTC (permalink / raw)
To: Ingo Molnar; +Cc: Mike Travis, linux-kernel
We can't call cpuset_cpus_allowed_locked() with the rq lock held.
However, the rq lock merely protects us from (1) cpu_online_mask changing
and (2) someone else changing p->cpus_allowed.
The first can't happen because we're being called from a cpu hotplug
notifier. The second doesn't really matter: we are forcing the task off
a CPU it was affine to, so we're not doing very well anyway.
So we remove the rq lock from this path, and all is good.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
diff --git a/kernel/sched.c b/kernel/sched.c
index 1aa840a..7acf95f 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -6126,7 +6126,6 @@ static int __migrate_task_irq(struct task_struct *p, int src_cpu, int
dest_cpu)
*/
static void move_task_off_dead_cpu(int dead_cpu, struct task_struct *p)
{
- unsigned long flags;
struct rq *rq;
int dest_cpu;
/* FIXME: Use cpumask_of_node here. */
@@ -6146,10 +6145,8 @@ again:
/* No more Mr. Nice Guy. */
if (dest_cpu >= nr_cpu_ids) {
- rq = task_rq_lock(p, &flags);
cpuset_cpus_allowed_locked(p, &p->cpus_allowed);
dest_cpu = cpumask_any_and(cpu_online_mask, &p->cpus_allowed);
- task_rq_unlock(rq, &flags);
/*
* Don't tell them about moving exiting tasks or
^ permalink raw reply related [flat|nested] 14+ messages in thread* Re: [PATCH 3/3] Fix locking error caused by e76bd8d9850c2296a7e8e24c9dce9b5e6b55fe2f
2008-11-24 23:29 ` [PATCH 3/3] Fix locking error caused by e76bd8d9850c2296a7e8e24c9dce9b5e6b55fe2f Rusty Russell
@ 2008-11-25 16:52 ` Mike Travis
2008-11-25 16:55 ` [PATCH 1/1] Slight fix for locking-fix patch to remove compiler warning Mike Travis
1 sibling, 0 replies; 14+ messages in thread
From: Mike Travis @ 2008-11-25 16:52 UTC (permalink / raw)
To: Rusty Russell; +Cc: Ingo Molnar, linux-kernel
Rusty Russell wrote:
> We can't call cpuset_cpus_allowed_locked() with the rq lock held.
> However, the rq lock merely protects us from (1) cpu_online_mask changing
> and (2) someone else changing p->cpus_allowed.
>
> The first can't happen because we're being called from a cpu hotplug
> notifier. The second doesn't really matter: we are forcing the task off
> a CPU it was affine to, so we're not doing very well anyway.
>
> So we remove the rq lock from this path, and all is good.
>
> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Tested-by: Mike Travis <travis@sgi.com>
112# ./offline-test
possible cpus: 0-3, last cpu: 3
=== 0 > /sys/devices/system/cpu/cpu1/online
=== 0 > /sys/devices/system/cpu/cpu2/online
=== 0 > /sys/devices/system/cpu/cpu3/online
online cpus: 0, last cpu: 0
=== 1 > /sys/devices/system/cpu/cpu1/online
=== 1 > /sys/devices/system/cpu/cpu2/online
=== 1 > /sys/devices/system/cpu/cpu3/online
[ 1142.012421] numa_remove_cpu cpu 1 node 0: mask now 0
[ 1142.013646] CPU 1 is now offline
[ 1143.050422] numa_remove_cpu cpu 2 node 1: mask now 3
[ 1143.051661] CPU 2 is now offline
[ 1144.089438] numa_remove_cpu cpu 3 node 1: mask now
[ 1144.090661] CPU 3 is now offline
[ 1144.115065] SMP alternatives: switching to UP code
[ 1145.234266] SMP alternatives: switching to SMP code
[ 1145.370548] Booting processor 1 APIC 0x1 ip 0x6000
[ 1142.038605] Initializing CPU#1
[ 1142.038605] Calibrating delay using timer specific routine.. 4000.04 BogoMIPS (lpj=2000023)
[ 1142.038605] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
[ 1142.038605] CPU: L2 Cache: 1024K (64 bytes/line)
[ 1142.038605] CPU 1/0x1 -> Node 0
[ 1142.038605] CPU: Physical Processor ID: 0
[ 1142.038605] CPU: Processor Core ID: 1
[ 1142.038605] numa_add_cpu cpu 1 node 0: mask now 0-1
[ 1142.038605] x86 PAT enabled: cpu 1, old 0x7040600070406, new 0x7010600070106
[ 1145.455476] CPU1: <7>Switched to high resolution mode on CPU 1
[ 1145.610706] Dual-Core AMD Opteron(tm) Processor 2212 stepping 02
[ 1146.637468] Booting processor 2 APIC 0x2 ip 0x6000
[ 1143.076576] Initializing CPU#2
[ 1143.076576] Calibrating delay using timer specific routine.. 4000.09 BogoMIPS (lpj=2000049)
[ 1143.076576] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
[ 1143.076576] CPU: L2 Cache: 1024K (64 bytes/line)
[ 1143.076576] CPU 2/0x2 -> Node 1
[ 1143.076576] CPU: Physical Processor ID: 1
[ 1143.076576] CPU: Processor Core ID: 0
[ 1143.076576] numa_add_cpu cpu 2 node 1: mask now 2
[ 1143.076576] x86 PAT enabled: cpu 2, old 0x7040600070406, new 0x7010600070106
[ 1146.722688] CPU2: <7>Switched to high resolution mode on CPU 2
[ 1146.877389] Dual-Core AMD Opteron(tm) Processor 2212 stepping 02
[ 1147.903780] Booting processor 3 APIC 0x3 ip 0x6000
[ 1144.223262] Initializing CPU#3
[ 1144.223262] Calibrating delay using timer specific routine.. 4000.07 BogoMIPS (lpj=2000035)
[ 1144.223262] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
[ 1144.223262] CPU: L2 Cache: 1024K (64 bytes/line)
[ 1144.223262] CPU 3/0x3 -> Node 1
[ 1144.223262] CPU: Physical Processor ID: 1
[ 1144.223262] CPU: Processor Core ID: 1
[ 1144.223262] numa_add_cpu cpu 3 node 1: mask now 2-3
[ 1144.223262] x86 PAT enabled: cpu 3, old 0x7040600070406, new 0x7010600070106
[ 1147.988822] CPU3: <7>Switched to high resolution mode on CPU 3
[ 1148.144178] Dual-Core AMD Opteron(tm) Processor 2212 stepping 02
> 113# cat offline-test
#!/bin/bash
get_cpus()
{
local which=$1; shift
local list=$(cat /sys/devices/system/cpu/$which)
local last=${list#0-}
echo "$which cpus: $list, last cpu: $last" >/dev/stderr
echo $last
}
set_cpu()
{
local i state
for ((i = 1; i <= $2; i++ ))
do
state=$(cat /sys/devices/system/cpu/cpu$i/online)
[ $state != $1 ] && {
echo === "$1 > /sys/devices/system/cpu/cpu$i/online"
echo $1 > /sys/devices/system/cpu/cpu$i/online
sleep 1
}
done
}
typeset last=$(get_cpus possible)
set_cpu 0 $last
typeset ignore=$(get_cpus online)
set_cpu 1 $last
> diff --git a/kernel/sched.c b/kernel/sched.c
> index 1aa840a..7acf95f 100644
> --- a/kernel/sched.c
> +++ b/kernel/sched.c
> @@ -6126,7 +6126,6 @@ static int __migrate_task_irq(struct task_struct *p, int src_cpu, int
> dest_cpu)
> */
> static void move_task_off_dead_cpu(int dead_cpu, struct task_struct *p)
> {
> - unsigned long flags;
> struct rq *rq;
> int dest_cpu;
> /* FIXME: Use cpumask_of_node here. */
> @@ -6146,10 +6145,8 @@ again:
>
> /* No more Mr. Nice Guy. */
> if (dest_cpu >= nr_cpu_ids) {
> - rq = task_rq_lock(p, &flags);
> cpuset_cpus_allowed_locked(p, &p->cpus_allowed);
> dest_cpu = cpumask_any_and(cpu_online_mask, &p->cpus_allowed);
> - task_rq_unlock(rq, &flags);
>
> /*
> * Don't tell them about moving exiting tasks or
^ permalink raw reply [flat|nested] 14+ messages in thread* Re: [PATCH 1/1] Slight fix for locking-fix patch to remove compiler warning
2008-11-24 23:29 ` [PATCH 3/3] Fix locking error caused by e76bd8d9850c2296a7e8e24c9dce9b5e6b55fe2f Rusty Russell
2008-11-25 16:52 ` Mike Travis
@ 2008-11-25 16:55 ` Mike Travis
2008-11-26 7:56 ` Rusty Russell
1 sibling, 1 reply; 14+ messages in thread
From: Mike Travis @ 2008-11-25 16:55 UTC (permalink / raw)
To: Rusty Russell, Ingo Molnar; +Cc: linux-kernel
Rusty Russell wrote:
> We can't call cpuset_cpus_allowed_locked() with the rq lock held.
> However, the rq lock merely protects us from (1) cpu_online_mask changing
> and (2) someone else changing p->cpus_allowed.
>
> The first can't happen because we're being called from a cpu hotplug
> notifier. The second doesn't really matter: we are forcing the task off
> a CPU it was affine to, so we're not doing very well anyway.
>
> So we remove the rq lock from this path, and all is good.
>
> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
>
Remove rq since it's no longer referenced.
Signed-off-by: Mike Travis <travis@sgi.com>
---
kernel/sched.c | 1 -
1 file changed, 1 deletion(-)
--- linux-2.6.28-tip-cpumasks.orig/kernel/sched.c
+++ linux-2.6.28-tip-cpumasks/kernel/sched.c
@@ -6126,7 +6126,6 @@ static int __migrate_task_irq(struct tas
*/
static void move_task_off_dead_cpu(int dead_cpu, struct task_struct *p)
{
- struct rq *rq;
int dest_cpu;
/* FIXME: Use cpumask_of_node here. */
cpumask_t _nodemask = node_to_cpumask(cpu_to_node(dead_cpu));
^ permalink raw reply [flat|nested] 14+ messages in thread
end of thread, other threads:[~2008-11-26 7:56 UTC | newest]
Thread overview: 14+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2008-11-24 16:08 [PULL] cpumask conversion patches for sched Rusty Russell
2008-11-24 17:17 ` Ingo Molnar
2008-11-24 17:22 ` Ingo Molnar
2008-11-24 17:23 ` Ingo Molnar
2008-11-24 19:19 ` [PATCH] sched: fix-local_cpu_mask Mike Travis
2008-11-25 15:10 ` Mike Travis
2008-11-24 23:27 ` [PULL] cpumask conversion patches for sched Rusty Russell
2008-11-26 6:59 ` Ingo Molnar
2008-11-24 23:27 ` [PATCH 1/3] Fix commits 7d1e6a9b and dcc30a35 for UP build Rusty Russell
2008-11-24 23:28 ` [PATCH 2/3] Fix commit 0e3900e6 " Rusty Russell
2008-11-24 23:29 ` [PATCH 3/3] Fix locking error caused by e76bd8d9850c2296a7e8e24c9dce9b5e6b55fe2f Rusty Russell
2008-11-25 16:52 ` Mike Travis
2008-11-25 16:55 ` [PATCH 1/1] Slight fix for locking-fix patch to remove compiler warning Mike Travis
2008-11-26 7:56 ` Rusty Russell
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