diff options
-rw-r--r-- | arch/arm/kernel/topology.c | 209 | ||||
-rw-r--r-- | arch/x86/kernel/cpu/Makefile | 2 | ||||
-rw-r--r-- | arch/x86/kernel/cpu/sched.c | 55 | ||||
-rw-r--r-- | drivers/cpuidle/Kconfig | 3 | ||||
-rw-r--r-- | drivers/cpuidle/Makefile | 1 | ||||
-rw-r--r-- | drivers/cpuidle/coupled.c | 715 | ||||
-rw-r--r-- | drivers/cpuidle/cpuidle.c | 68 | ||||
-rw-r--r-- | drivers/cpuidle/cpuidle.h | 32 | ||||
-rw-r--r-- | include/linux/cpuidle.h | 11 | ||||
-rw-r--r-- | include/linux/sched.h | 11 | ||||
-rw-r--r-- | kernel/sched/core.c | 3 | ||||
-rw-r--r-- | kernel/sched/debug.c | 37 | ||||
-rw-r--r-- | kernel/sched/fair.c | 715 | ||||
-rw-r--r-- | kernel/sched/features.h | 2 | ||||
-rw-r--r-- | kernel/sched/sched.h | 29 | ||||
-rw-r--r-- | linaro/configs/android.conf | 30 | ||||
-rw-r--r-- | linaro/configs/big-LITTLE-MP.conf | 4 | ||||
-rw-r--r-- | linaro/configs/linaro-base.conf | 84 | ||||
-rw-r--r-- | linaro/configs/ubuntu-minimal.conf | 24 | ||||
-rw-r--r-- | linaro/configs/ubuntu.conf | 2133 |
20 files changed, 3889 insertions, 279 deletions
diff --git a/arch/arm/kernel/topology.c b/arch/arm/kernel/topology.c index 8200deaa14f..f59193cd9aa 100644 --- a/arch/arm/kernel/topology.c +++ b/arch/arm/kernel/topology.c @@ -17,11 +17,160 @@ #include <linux/percpu.h> #include <linux/node.h> #include <linux/nodemask.h> +#include <linux/of.h> #include <linux/sched.h> +#include <linux/slab.h> #include <asm/cputype.h> #include <asm/topology.h> +/* + * cpu power scale management + */ + +/* + * cpu power table + * This per cpu data structure describes the relative capacity of each core. + * On a heteregenous system, cores don't have the same computation capacity + * and we reflect that difference in the cpu_power field so the scheduler can + * take this difference into account during load balance. A per cpu structure + * is preferred because each CPU updates its own cpu_power field during the + * load balance except for idle cores. One idle core is selected to run the + * rebalance_domains for all idle cores and the cpu_power can be updated + * during this sequence. + */ +static DEFINE_PER_CPU(unsigned long, cpu_scale); + +unsigned long arch_scale_freq_power(struct sched_domain *sd, int cpu) +{ + return per_cpu(cpu_scale, cpu); +} + +static void set_power_scale(unsigned int cpu, unsigned long power) +{ + per_cpu(cpu_scale, cpu) = power; +} + +#ifdef CONFIG_OF +struct cpu_efficiency { + const char *compatible; + unsigned long efficiency; +}; + +/* + * Table of relative efficiency of each processors + * The efficiency value must fit in 20bit. The final + * cpu_scale value must be in the range + * 0 < cpu_scale < 2*SCHED_POWER_SCALE. + * Processors that are not defined in the table, + * use the default SCHED_POWER_SCALE value for cpu_scale. + */ +struct cpu_efficiency table_efficiency[] = { + {"arm,cortex-a15", 3891}, + {"arm,cortex-a7", 2048}, + {NULL, }, +}; + +struct cpu_capacity { + unsigned long hwid; + unsigned long capacity; +}; + +struct cpu_capacity *cpu_capacity; + +unsigned long middle_capacity = 1; + +static void __init parse_dt_topology(void) +{ + struct cpu_efficiency *cpu_eff; + struct device_node *cn = NULL; + unsigned long min_capacity = (unsigned long)(-1); + unsigned long max_capacity = 0; + unsigned long capacity = 0; + int alloc_size, cpu = 0; + + alloc_size = nr_cpu_ids * sizeof(struct cpu_capacity); + cpu_capacity = (struct cpu_capacity *)kzalloc(alloc_size, GFP_NOWAIT); + + while ((cn = of_find_node_by_type(cn, "cpu"))) { + const u32 *rate, *reg; + int len; + + if (cpu >= num_possible_cpus()) + break; + + for (cpu_eff = table_efficiency; cpu_eff->compatible; cpu_eff++) + if (of_device_is_compatible(cn, cpu_eff->compatible)) + break; + + if (cpu_eff->compatible == NULL) + continue; + + rate = of_get_property(cn, "clock-frequency", &len); + if (!rate || len != 4) { + pr_err("%s missing clock-frequency property\n", + cn->full_name); + continue; + } + + reg = of_get_property(cn, "reg", &len); + if (!reg || len != 4) { + pr_err("%s missing reg property\n", cn->full_name); + continue; + } + + capacity = ((be32_to_cpup(rate)) >> 20) * cpu_eff->efficiency; + + /* Save min capacity of the system */ + if (capacity < min_capacity) + min_capacity = capacity; + + /* Save max capacity of the system */ + if (capacity > max_capacity) + max_capacity = capacity; + + cpu_capacity[cpu].capacity = capacity; + cpu_capacity[cpu++].hwid = be32_to_cpup(reg); + } + + if (cpu < num_possible_cpus()) + cpu_capacity[cpu].hwid = (unsigned long)(-1); + + middle_capacity = (min_capacity + max_capacity) >> 11; +} + +void update_cpu_power(unsigned int cpu, unsigned long hwid) +{ + unsigned int idx = 0; + + /* look for the cpu's hwid in the cpu capacity table */ + for (idx = 0; idx < num_possible_cpus(); idx++) { + if (cpu_capacity[idx].hwid == hwid) + break; + + if (cpu_capacity[idx].hwid == -1) + return; + } + + if (idx == num_possible_cpus()) + return; + + set_power_scale(cpu, cpu_capacity[idx].capacity / middle_capacity); + + printk(KERN_INFO "CPU%u: update cpu_power %lu\n", + cpu, arch_scale_freq_power(NULL, cpu)); +} + +#else +static inline void parse_dt_topology(void) {} +static inline void update_cpu_power(unsigned int cpuid, unsigned int mpidr) {} +#endif + + +/* + * cpu topology management + */ + #define MPIDR_SMP_BITMASK (0x3 << 30) #define MPIDR_SMP_VALUE (0x2 << 30) @@ -31,6 +180,7 @@ * These masks reflect the current use of the affinity levels. * The affinity level can be up to 16 bits according to ARM ARM */ +#define MPIDR_HWID_BITMASK 0xFFFFFF #define MPIDR_LEVEL0_MASK 0x3 #define MPIDR_LEVEL0_SHIFT 0 @@ -41,6 +191,9 @@ #define MPIDR_LEVEL2_MASK 0xFF #define MPIDR_LEVEL2_SHIFT 16 +/* + * cpu topology table + */ struct cputopo_arm cpu_topology[NR_CPUS]; const struct cpumask *cpu_coregroup_mask(int cpu) @@ -48,6 +201,32 @@ const struct cpumask *cpu_coregroup_mask(int cpu) return &cpu_topology[cpu].core_sibling; } +void update_siblings_masks(unsigned int cpuid) +{ + struct cputopo_arm *cpu_topo, *cpuid_topo = &cpu_topology[cpuid]; + int cpu; + + /* update core and thread sibling masks */ + for_each_possible_cpu(cpu) { + cpu_topo = &cpu_topology[cpu]; + + if (cpuid_topo->socket_id != cpu_topo->socket_id) + continue; + + cpumask_set_cpu(cpuid, &cpu_topo->core_sibling); + if (cpu != cpuid) + cpumask_set_cpu(cpu, &cpuid_topo->core_sibling); + + if (cpuid_topo->core_id != cpu_topo->core_id) + continue; + + cpumask_set_cpu(cpuid, &cpu_topo->thread_sibling); + if (cpu != cpuid) + cpumask_set_cpu(cpu, &cpuid_topo->thread_sibling); + } + smp_wmb(); +} + /* * store_cpu_topology is called at boot when only one cpu is running * and with the mutex cpu_hotplug.lock locked, when several cpus have booted, @@ -57,7 +236,6 @@ void store_cpu_topology(unsigned int cpuid) { struct cputopo_arm *cpuid_topo = &cpu_topology[cpuid]; unsigned int mpidr; - unsigned int cpu; /* If the cpu topology has been already set, just return */ if (cpuid_topo->core_id != -1) @@ -99,26 +277,9 @@ void store_cpu_topology(unsigned int cpuid) cpuid_topo->socket_id = -1; } - /* update core and thread sibling masks */ - for_each_possible_cpu(cpu) { - struct cputopo_arm *cpu_topo = &cpu_topology[cpu]; - - if (cpuid_topo->socket_id == cpu_topo->socket_id) { - cpumask_set_cpu(cpuid, &cpu_topo->core_sibling); - if (cpu != cpuid) - cpumask_set_cpu(cpu, - &cpuid_topo->core_sibling); - - if (cpuid_topo->core_id == cpu_topo->core_id) { - cpumask_set_cpu(cpuid, - &cpu_topo->thread_sibling); - if (cpu != cpuid) - cpumask_set_cpu(cpu, - &cpuid_topo->thread_sibling); - } - } - } - smp_wmb(); + update_siblings_masks(cpuid); + + update_cpu_power(cpuid, mpidr & MPIDR_HWID_BITMASK); printk(KERN_INFO "CPU%u: thread %d, cpu %d, socket %d, mpidr %x\n", cpuid, cpu_topology[cpuid].thread_id, @@ -134,7 +295,7 @@ void init_cpu_topology(void) { unsigned int cpu; - /* init core mask */ + /* init core mask and power*/ for_each_possible_cpu(cpu) { struct cputopo_arm *cpu_topo = &(cpu_topology[cpu]); @@ -143,6 +304,10 @@ void init_cpu_topology(void) cpu_topo->socket_id = -1; cpumask_clear(&cpu_topo->core_sibling); cpumask_clear(&cpu_topo->thread_sibling); + + set_power_scale(cpu, SCHED_POWER_SCALE); } smp_wmb(); + + parse_dt_topology(); } diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile index 6ab6aa2fdfd..c5981267a60 100644 --- a/arch/x86/kernel/cpu/Makefile +++ b/arch/x86/kernel/cpu/Makefile @@ -14,7 +14,7 @@ CFLAGS_common.o := $(nostackp) obj-y := intel_cacheinfo.o scattered.o topology.o obj-y += proc.o capflags.o powerflags.o common.o -obj-y += vmware.o hypervisor.o sched.o mshyperv.o +obj-y += vmware.o hypervisor.o mshyperv.o obj-y += rdrand.o obj-y += match.o diff --git a/arch/x86/kernel/cpu/sched.c b/arch/x86/kernel/cpu/sched.c deleted file mode 100644 index a640ae5ad20..00000000000 --- a/arch/x86/kernel/cpu/sched.c +++ /dev/null @@ -1,55 +0,0 @@ -#include <linux/sched.h> -#include <linux/math64.h> -#include <linux/percpu.h> -#include <linux/irqflags.h> - -#include <asm/cpufeature.h> -#include <asm/processor.h> - -#ifdef CONFIG_SMP - -static DEFINE_PER_CPU(struct aperfmperf, old_perf_sched); - -static unsigned long scale_aperfmperf(void) -{ - struct aperfmperf val, *old = &__get_cpu_var(old_perf_sched); - unsigned long ratio, flags; - - local_irq_save(flags); - get_aperfmperf(&val); - local_irq_restore(flags); - - ratio = calc_aperfmperf_ratio(old, &val); - *old = val; - - return ratio; -} - -unsigned long arch_scale_freq_power(struct sched_domain *sd, int cpu) -{ - /* - * do aperf/mperf on the cpu level because it includes things - * like turbo mode, which are relevant to full cores. - */ - if (boot_cpu_has(X86_FEATURE_APERFMPERF)) - return scale_aperfmperf(); - - /* - * maybe have something cpufreq here - */ - - return default_scale_freq_power(sd, cpu); -} - -unsigned long arch_scale_smt_power(struct sched_domain *sd, int cpu) -{ - /* - * aperf/mperf already includes the smt gain - */ - if (boot_cpu_has(X86_FEATURE_APERFMPERF)) - return SCHED_LOAD_SCALE; - - return default_scale_smt_power(sd, cpu); -} - -#endif diff --git a/drivers/cpuidle/Kconfig b/drivers/cpuidle/Kconfig index 78a666d1e5f..a76b689e553 100644 --- a/drivers/cpuidle/Kconfig +++ b/drivers/cpuidle/Kconfig @@ -18,3 +18,6 @@ config CPU_IDLE_GOV_MENU bool depends on CPU_IDLE && NO_HZ default y + +config ARCH_NEEDS_CPU_IDLE_COUPLED + def_bool n diff --git a/drivers/cpuidle/Makefile b/drivers/cpuidle/Makefile index 5634f88379d..38c8f69f30c 100644 --- a/drivers/cpuidle/Makefile +++ b/drivers/cpuidle/Makefile @@ -3,3 +3,4 @@ # obj-y += cpuidle.o driver.o governor.o sysfs.o governors/ +obj-$(CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED) += coupled.o diff --git a/drivers/cpuidle/coupled.c b/drivers/cpuidle/coupled.c new file mode 100644 index 00000000000..fc427fa1fef --- /dev/null +++ b/drivers/cpuidle/coupled.c @@ -0,0 +1,715 @@ +/* + * coupled.c - helper functions to enter the same idle state on multiple cpus + * + * Copyright (c) 2011 Google, Inc. + * + * Author: Colin Cross <ccross@android.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + */ + +#include <linux/kernel.h> +#include <linux/cpu.h> +#include <linux/cpuidle.h> +#include <linux/mutex.h> +#include <linux/sched.h> +#include <linux/slab.h> +#include <linux/spinlock.h> + +#include "cpuidle.h" + +/** + * DOC: Coupled cpuidle states + * + * On some ARM SMP SoCs (OMAP4460, Tegra 2, and probably more), the + * cpus cannot be independently powered down, either due to + * sequencing restrictions (on Tegra 2, cpu 0 must be the last to + * power down), or due to HW bugs (on OMAP4460, a cpu powering up + * will corrupt the gic state unless the other cpu runs a work + * around). Each cpu has a power state that it can enter without + * coordinating with the other cpu (usually Wait For Interrupt, or + * WFI), and one or more "coupled" power states that affect blocks + * shared between the cpus (L2 cache, interrupt controller, and + * sometimes the whole SoC). Entering a coupled power state must + * be tightly controlled on both cpus. + * + * This file implements a solution, where each cpu will wait in the + * WFI state until all cpus are ready to enter a coupled state, at + * which point the coupled state function will be called on all + * cpus at approximately the same time. + * + * Once all cpus are ready to enter idle, they are woken by an smp + * cross call. At this point, there is a chance that one of the + * cpus will find work to do, and choose not to enter idle. A + * final pass is needed to guarantee that all cpus will call the + * power state enter function at the same time. During this pass, + * each cpu will increment the ready counter, and continue once the + * ready counter matches the number of online coupled cpus. If any + * cpu exits idle, the other cpus will decrement their counter and + * retry. + * + * requested_state stores the deepest coupled idle state each cpu + * is ready for. It is assumed that the states are indexed from + * shallowest (highest power, lowest exit latency) to deepest + * (lowest power, highest exit latency). The requested_state + * variable is not locked. It is only written from the cpu that + * it stores (or by the on/offlining cpu if that cpu is offline), + * and only read after all the cpus are ready for the coupled idle + * state are are no longer updating it. + * + * Three atomic counters are used. alive_count tracks the number + * of cpus in the coupled set that are currently or soon will be + * online. waiting_count tracks the number of cpus that are in + * the waiting loop, in the ready loop, or in the coupled idle state. + * ready_count tracks the number of cpus that are in the ready loop + * or in the coupled idle state. + * + * To use coupled cpuidle states, a cpuidle driver must: + * + * Set struct cpuidle_device.coupled_cpus to the mask of all + * coupled cpus, usually the same as cpu_possible_mask if all cpus + * are part of the same cluster. The coupled_cpus mask must be + * set in the struct cpuidle_device for each cpu. + * + * Set struct cpuidle_device.safe_state to a state that is not a + * coupled state. This is usually WFI. + * + * Set CPUIDLE_FLAG_COUPLED in struct cpuidle_state.flags for each + * state that affects multiple cpus. + * + * Provide a struct cpuidle_state.enter function for each state + * that affects multiple cpus. This function is guaranteed to be + * called on all cpus at approximately the same time. The driver + * should ensure that the cpus all abort together if any cpu tries + * to abort once the function is called. The function should return + * with interrupts still disabled. + */ + +/** + * struct cpuidle_coupled - data for set of cpus that share a coupled idle state + * @coupled_cpus: mask of cpus that are part of the coupled set + * @requested_state: array of requested states for cpus in the coupled set + * @ready_waiting_counts: combined count of cpus in ready or waiting loops + * @online_count: count of cpus that are online + * @refcnt: reference count of cpuidle devices that are using this struct + * @prevent: flag to prevent coupled idle while a cpu is hotplugging + */ +struct cpuidle_coupled { + cpumask_t coupled_cpus; + int requested_state[NR_CPUS]; + atomic_t ready_waiting_counts; + int online_count; + int refcnt; + int prevent; +}; + +#define WAITING_BITS 16 +#define MAX_WAITING_CPUS (1 << WAITING_BITS) +#define WAITING_MASK (MAX_WAITING_CPUS - 1) +#define READY_MASK (~WAITING_MASK) + +#define CPUIDLE_COUPLED_NOT_IDLE (-1) + +static DEFINE_MUTEX(cpuidle_coupled_lock); +static DEFINE_PER_CPU(struct call_single_data, cpuidle_coupled_poke_cb); + +/* + * The cpuidle_coupled_poked_mask mask is used to avoid calling + * __smp_call_function_single with the per cpu call_single_data struct already + * in use. This prevents a deadlock where two cpus are waiting for each others + * call_single_data struct to be available + */ +static cpumask_t cpuidle_coupled_poked_mask; + +/** + * cpuidle_coupled_parallel_barrier - synchronize all online coupled cpus + * @dev: cpuidle_device of the calling cpu + * @a: atomic variable to hold the barrier + * + * No caller to this function will return from this function until all online + * cpus in the same coupled group have called this function. Once any caller + * has returned from this function, the barrier is immediately available for + * reuse. + * + * The atomic variable a must be initialized to 0 before any cpu calls + * this function, will be reset to 0 before any cpu returns from this function. + * + * Must only be called from within a coupled idle state handler + * (state.enter when state.flags has CPUIDLE_FLAG_COUPLED set). + * + * Provides full smp barrier semantics before and after calling. + */ +void cpuidle_coupled_parallel_barrier(struct cpuidle_device *dev, atomic_t *a) +{ + int n = dev->coupled->online_count; + + smp_mb__before_atomic_inc(); + atomic_inc(a); + + while (atomic_read(a) < n) + cpu_relax(); + + if (atomic_inc_return(a) == n * 2) { + atomic_set(a, 0); + return; + } + + while (atomic_read(a) > n) + cpu_relax(); +} + +/** + * cpuidle_state_is_coupled - check if a state is part of a coupled set + * @dev: struct cpuidle_device for the current cpu + * @drv: struct cpuidle_driver for the platform + * @state: index of the target state in drv->states + * + * Returns true if the target state is coupled with cpus besides this one + */ +bool cpuidle_state_is_coupled(struct cpuidle_device *dev, + struct cpuidle_driver *drv, int state) +{ + return drv->states[state].flags & CPUIDLE_FLAG_COUPLED; +} + +/** + * cpuidle_coupled_set_ready - mark a cpu as ready + * @coupled: the struct coupled that contains the current cpu + */ +static inline void cpuidle_coupled_set_ready(struct cpuidle_coupled *coupled) +{ + atomic_add(MAX_WAITING_CPUS, &coupled->ready_waiting_counts); +} + +/** + * cpuidle_coupled_set_not_ready - mark a cpu as not ready + * @coupled: the struct coupled that contains the current cpu + * + * Decrements the ready counter, unless the ready (and thus the waiting) counter + * is equal to the number of online cpus. Prevents a race where one cpu + * decrements the waiting counter and then re-increments it just before another + * cpu has decremented its ready counter, leading to the ready counter going + * down from the number of online cpus without going through the coupled idle + * state. + * + * Returns 0 if the counter was decremented successfully, -EINVAL if the ready + * counter was equal to the number of online cpus. + */ +static +inline int cpuidle_coupled_set_not_ready(struct cpuidle_coupled *coupled) +{ + int all; + int ret; + + all = coupled->online_count || (coupled->online_count << WAITING_BITS); + ret = atomic_add_unless(&coupled->ready_waiting_counts, + -MAX_WAITING_CPUS, all); + + return ret ? 0 : -EINVAL; +} + +/** + * cpuidle_coupled_no_cpus_ready - check if no cpus in a coupled set are ready + * @coupled: the struct coupled that contains the current cpu + * + * Returns true if all of the cpus in a coupled set are out of the ready loop. + */ +static inline int cpuidle_coupled_no_cpus_ready(struct cpuidle_coupled *coupled) +{ + int r = atomic_read(&coupled->ready_waiting_counts) >> WAITING_BITS; + return r == 0; +} + +/** + * cpuidle_coupled_cpus_ready - check if all cpus in a coupled set are ready + * @coupled: the struct coupled that contains the current cpu + * + * Returns true if all cpus coupled to this target state are in the ready loop + */ +static inline bool cpuidle_coupled_cpus_ready(struct cpuidle_coupled *coupled) +{ + int r = atomic_read(&coupled->ready_waiting_counts) >> WAITING_BITS; + return r == coupled->online_count; +} + +/** + * cpuidle_coupled_cpus_waiting - check if all cpus in a coupled set are waiting + * @coupled: the struct coupled that contains the current cpu + * + * Returns true if all cpus coupled to this target state are in the wait loop + */ +static inline bool cpuidle_coupled_cpus_waiting(struct cpuidle_coupled *coupled) +{ + int w = atomic_read(&coupled->ready_waiting_counts) & WAITING_MASK; + return w == coupled->online_count; +} + +/** + * cpuidle_coupled_no_cpus_waiting - check if no cpus in coupled set are waiting + * @coupled: the struct coupled that contains the current cpu + * + * Returns true if all of the cpus in a coupled set are out of the waiting loop. + */ +static inline int cpuidle_coupled_no_cpus_waiting(struct cpuidle_coupled *coupled) +{ + int w = atomic_read(&coupled->ready_waiting_counts) & WAITING_MASK; + return w == 0; +} + +/** + * cpuidle_coupled_get_state - determine the deepest idle state + * @dev: struct cpuidle_device for this cpu + * @coupled: the struct coupled that contains the current cpu + * + * Returns the deepest idle state that all coupled cpus can enter + */ +static inline int cpuidle_coupled_get_state(struct cpuidle_device *dev, + struct cpuidle_coupled *coupled) +{ + int i; + int state = INT_MAX; + + /* + * Read barrier ensures that read of requested_state is ordered after + * reads of ready_count. Matches the write barriers + * cpuidle_set_state_waiting. + */ + smp_rmb(); + + for_each_cpu_mask(i, coupled->coupled_cpus) + if (cpu_online(i) && coupled->requested_state[i] < state) + state = coupled->requested_state[i]; + + return state; +} + +static void cpuidle_coupled_poked(void *info) +{ + int cpu = (unsigned long)info; + cpumask_clear_cpu(cpu, &cpuidle_coupled_poked_mask); +} + +/** + * cpuidle_coupled_poke - wake up a cpu that may be waiting + * @cpu: target cpu + * + * Ensures that the target cpu exits it's waiting idle state (if it is in it) + * and will see updates to waiting_count before it re-enters it's waiting idle + * state. + * + * If cpuidle_coupled_poked_mask is already set for the target cpu, that cpu + * either has or will soon have a pending IPI that will wake it out of idle, + * or it is currently processing the IPI and is not in idle. + */ +static void cpuidle_coupled_poke(int cpu) +{ + struct call_single_data *csd = &per_cpu(cpuidle_coupled_poke_cb, cpu); + + if (!cpumask_test_and_set_cpu(cpu, &cpuidle_coupled_poked_mask)) + __smp_call_function_single(cpu, csd, 0); +} + +/** + * cpuidle_coupled_poke_others - wake up all other cpus that may be waiting + * @dev: struct cpuidle_device for this cpu + * @coupled: the struct coupled that contains the current cpu + * + * Calls cpuidle_coupled_poke on all other online cpus. + */ +static void cpuidle_coupled_poke_others(int this_cpu, + struct cpuidle_coupled *coupled) +{ + int cpu; + + for_each_cpu_mask(cpu, coupled->coupled_cpus) + if (cpu != this_cpu && cpu_online(cpu)) + cpuidle_coupled_poke(cpu); +} + +/** + * cpuidle_coupled_set_waiting - mark this cpu as in the wait loop + * @dev: struct cpuidle_device for this cpu + * @coupled: the struct coupled that contains the current cpu + * @next_state: the index in drv->states of the requested state for this cpu + * + * Updates the requested idle state for the specified cpuidle device, + * poking all coupled cpus out of idle if necessary to let them see the new + * state. + */ +static void cpuidle_coupled_set_waiting(int cpu, + struct cpuidle_coupled *coupled, int next_state) +{ + int w; + + coupled->requested_state[cpu] = next_state; + + /* + * If this is the last cpu to enter the waiting state, poke + * all the other cpus out of their waiting state so they can + * enter a deeper state. This can race with one of the cpus + * exiting the waiting state due to an interrupt and + * decrementing waiting_count, see comment below. + * + * The atomic_inc_return provides a write barrier to order the write + * to requested_state with the later write that increments ready_count. + */ + w = atomic_inc_return(&coupled->ready_waiting_counts) & WAITING_MASK; + if (w == coupled->online_count) + cpuidle_coupled_poke_others(cpu, coupled); +} + +/** + * cpuidle_coupled_set_not_waiting - mark this cpu as leaving the wait loop + * @dev: struct cpuidle_device for this cpu + * @coupled: the struct coupled that contains the current cpu + * + * Removes the requested idle state for the specified cpuidle device. + */ +static void cpuidle_coupled_set_not_waiting(int cpu, + struct cpuidle_coupled *coupled) +{ + /* + * Decrementing waiting count can race with incrementing it in + * cpuidle_coupled_set_waiting, but that's OK. Worst case, some + * cpus will increment ready_count and then spin until they + * notice that this cpu has cleared it's requested_state. + */ + atomic_dec(&coupled->ready_waiting_counts); + + coupled->requested_state[cpu] = CPUIDLE_COUPLED_NOT_IDLE; +} + +/** + * cpuidle_coupled_set_done - mark this cpu as leaving the ready loop + * @cpu: the current cpu + * @coupled: the struct coupled that contains the current cpu + * + * Marks this cpu as no longer in the ready and waiting loops. Decrements + * the waiting count first to prevent another cpu looping back in and seeing + * this cpu as waiting just before it exits idle. + */ +static void cpuidle_coupled_set_done(int cpu, struct cpuidle_coupled *coupled) +{ + cpuidle_coupled_set_not_waiting(cpu, coupled); + atomic_sub(MAX_WAITING_CPUS, &coupled->ready_waiting_counts); +} + +/** + * cpuidle_coupled_clear_pokes - spin until the poke interrupt is processed + * @cpu - this cpu + * + * Turns on interrupts and spins until any outstanding poke interrupts have + * been processed and the poke bit has been cleared. + * + * Other interrupts may also be processed while interrupts are enabled, so + * need_resched() must be tested after turning interrupts off again to make sure + * the interrupt didn't schedule work that should take the cpu out of idle. + * + * Returns 0 if need_resched was false, -EINTR if need_resched was true. + */ +static int cpuidle_coupled_clear_pokes(int cpu) +{ + local_irq_enable(); + while (cpumask_test_cpu(cpu, &cpuidle_coupled_poked_mask)) + cpu_relax(); + local_irq_disable(); + + return need_resched() ? -EINTR : 0; +} + +/** + * cpuidle_enter_state_coupled - attempt to enter a state with coupled cpus + * @dev: struct cpuidle_device for the current cpu + * @drv: struct cpuidle_driver for the platform + * @next_state: index of the requested state in drv->states + * + * Coordinate with coupled cpus to enter the target state. This is a two + * stage process. In the first stage, the cpus are operating independently, + * and may call into cpuidle_enter_state_coupled at completely different times. + * To save as much power as possible, the first cpus to call this function will + * go to an intermediate state (the cpuidle_device's safe state), and wait for + * all the other cpus to call this function. Once all coupled cpus are idle, + * the second stage will start. Each coupled cpu will spin until all cpus have + * guaranteed that they will call the target_state. + * + * This function must be called with interrupts disabled. It may enable + * interrupts while preparing for idle, and it will always return with + * interrupts enabled. + */ +int cpuidle_enter_state_coupled(struct cpuidle_device *dev, + struct cpuidle_driver *drv, int next_state) +{ + int entered_state = -1; + struct cpuidle_coupled *coupled = dev->coupled; + + if (!coupled) + return -EINVAL; + + while (coupled->prevent) { + if (cpuidle_coupled_clear_pokes(dev->cpu)) { + local_irq_enable(); + return entered_state; + } + entered_state = cpuidle_enter_state(dev, drv, + dev->safe_state_index); + } + + /* Read barrier ensures online_count is read after prevent is cleared */ + smp_rmb(); + + cpuidle_coupled_set_waiting(dev->cpu, coupled, next_state); + +retry: + /* + * Wait for all coupled cpus to be idle, using the deepest state + * allowed for a single cpu. + */ + while (!cpuidle_coupled_cpus_waiting(coupled)) { + if (cpuidle_coupled_clear_pokes(dev->cpu)) { + cpuidle_coupled_set_not_waiting(dev->cpu, coupled); + goto out; + } + + if (coupled->prevent) { + cpuidle_coupled_set_not_waiting(dev->cpu, coupled); + goto out; + } + + entered_state = cpuidle_enter_state(dev, drv, + dev->safe_state_index); + } + + if (cpuidle_coupled_clear_pokes(dev->cpu)) { + cpuidle_coupled_set_not_waiting(dev->cpu, coupled); + goto out; + } + + /* + * All coupled cpus are probably idle. There is a small chance that + * one of the other cpus just became active. Increment the ready count, + * and spin until all coupled cpus have incremented the counter. Once a + * cpu has incremented the ready counter, it cannot abort idle and must + * spin until either all cpus have incremented the ready counter, or + * another cpu leaves idle and decrements the waiting counter. + */ + + cpuidle_coupled_set_ready(coupled); + while (!cpuidle_coupled_cpus_ready(coupled)) { + /* Check if any other cpus bailed out of idle. */ + if (!cpuidle_coupled_cpus_waiting(coupled)) + if (!cpuidle_coupled_set_not_ready(coupled)) + goto retry; + + cpu_relax(); + } + + /* all cpus have acked the coupled state */ + next_state = cpuidle_coupled_get_state(dev, coupled); + + entered_state = cpuidle_enter_state(dev, drv, next_state); + + cpuidle_coupled_set_done(dev->cpu, coupled); + +out: + /* + * Normal cpuidle states are expected to return with irqs enabled. + * That leads to an inefficiency where a cpu receiving an interrupt + * that brings it out of idle will process that interrupt before + * exiting the idle enter function and decrementing ready_count. All + * other cpus will need to spin waiting for the cpu that is processing + * the interrupt. If the driver returns with interrupts disabled, + * all other cpus will loop back into the safe idle state instead of + * spinning, saving power. + * + * Calling local_irq_enable here allows coupled states to return with + * interrupts disabled, but won't cause problems for drivers that + * exit with interrupts enabled. + */ + local_irq_enable(); + + /* + * Wait until all coupled cpus have exited idle. There is no risk that + * a cpu exits and re-enters the ready state because this cpu has + * already decremented its waiting_count. + */ + while (!cpuidle_coupled_no_cpus_ready(coupled)) + cpu_relax(); + + return entered_state; +} + +static void cpuidle_coupled_update_online_cpus(struct cpuidle_coupled *coupled) +{ + cpumask_t cpus; + cpumask_and(&cpus, cpu_online_mask, &coupled->coupled_cpus); + coupled->online_count = cpumask_weight(&cpus); +} + +/** + * cpuidle_coupled_register_device - register a coupled cpuidle device + * @dev: struct cpuidle_device for the current cpu + * + * Called from cpuidle_register_device to handle coupled idle init. Finds the + * cpuidle_coupled struct for this set of coupled cpus, or creates one if none + * exists yet. + */ +int cpuidle_coupled_register_device(struct cpuidle_device *dev) +{ + int cpu; + struct cpuidle_device *other_dev; + struct call_single_data *csd; + struct cpuidle_coupled *coupled; + + if (cpumask_empty(&dev->coupled_cpus)) + return 0; + + for_each_cpu_mask(cpu, dev->coupled_cpus) { + other_dev = per_cpu(cpuidle_devices, cpu); + if (other_dev && other_dev->coupled) { + coupled = other_dev->coupled; + goto have_coupled; + } + } + + /* No existing coupled info found, create a new one */ + coupled = kzalloc(sizeof(struct cpuidle_coupled), GFP_KERNEL); + if (!coupled) + return -ENOMEM; + + coupled->coupled_cpus = dev->coupled_cpus; + +have_coupled: + dev->coupled = coupled; + if (WARN_ON(!cpumask_equal(&dev->coupled_cpus, &coupled->coupled_cpus))) + coupled->prevent++; + + cpuidle_coupled_update_online_cpus(coupled); + + coupled->refcnt++; + + csd = &per_cpu(cpuidle_coupled_poke_cb, dev->cpu); + csd->func = cpuidle_coupled_poked; + csd->info = (void *)(unsigned long)dev->cpu; + + return 0; +} + +/** + * cpuidle_coupled_unregister_device - unregister a coupled cpuidle device + * @dev: struct cpuidle_device for the current cpu + * + * Called from cpuidle_unregister_device to tear down coupled idle. Removes the + * cpu from the coupled idle set, and frees the cpuidle_coupled_info struct if + * this was the last cpu in the set. + */ +void cpuidle_coupled_unregister_device(struct cpuidle_device *dev) +{ + struct cpuidle_coupled *coupled = dev->coupled; + + if (cpumask_empty(&dev->coupled_cpus)) + return; + + if (--coupled->refcnt) + kfree(coupled); + dev->coupled = NULL; +} + +/** + * cpuidle_coupled_prevent_idle - prevent cpus from entering a coupled state + * @coupled: the struct coupled that contains the cpu that is changing state + * + * Disables coupled cpuidle on a coupled set of cpus. Used to ensure that + * cpu_online_mask doesn't change while cpus are coordinating coupled idle. + */ +static void cpuidle_coupled_prevent_idle(struct cpuidle_coupled *coupled) +{ + int cpu = get_cpu(); + + /* Force all cpus out of the waiting loop. */ + coupled->prevent++; + cpuidle_coupled_poke_others(cpu, coupled); + put_cpu(); + while (!cpuidle_coupled_no_cpus_waiting(coupled)) + cpu_relax(); +} + +/** + * cpuidle_coupled_allow_idle - allows cpus to enter a coupled state + * @coupled: the struct coupled that contains the cpu that is changing state + * + * Enables coupled cpuidle on a coupled set of cpus. Used to ensure that + * cpu_online_mask doesn't change while cpus are coordinating coupled idle. + */ +static void cpuidle_coupled_allow_idle(struct cpuidle_coupled *coupled) +{ + int cpu = get_cpu(); + + /* + * Write barrier ensures readers see the new online_count when they + * see prevent == false. + */ + smp_wmb(); + coupled->prevent--; + /* Force cpus out of the prevent loop. */ + cpuidle_coupled_poke_others(cpu, coupled); + put_cpu(); +} + +/** + * cpuidle_coupled_cpu_notify - notifier called during hotplug transitions + * @nb: notifier block + * @action: hotplug transition + * @hcpu: target cpu number + * + * Called when a cpu is brought on or offline using hotplug. Updates the + * coupled cpu set appropriately + */ +static int cpuidle_coupled_cpu_notify(struct notifier_block *nb, + unsigned long action, void *hcpu) +{ + int cpu = (unsigned long)hcpu; + struct cpuidle_device *dev; + + mutex_lock(&cpuidle_lock); + + dev = per_cpu(cpuidle_devices, cpu); + if (!dev->coupled) + goto out; + + switch (action & ~CPU_TASKS_FROZEN) { + case CPU_UP_PREPARE: + case CPU_DOWN_PREPARE: + cpuidle_coupled_prevent_idle(dev->coupled); + break; + case CPU_ONLINE: + case CPU_DEAD: + cpuidle_coupled_update_online_cpus(dev->coupled); + /* Fall through */ + case CPU_UP_CANCELED: + case CPU_DOWN_FAILED: + cpuidle_coupled_allow_idle(dev->coupled); + break; + } + +out: + mutex_unlock(&cpuidle_lock); + return NOTIFY_OK; +} + +static struct notifier_block cpuidle_coupled_cpu_notifier = { + .notifier_call = cpuidle_coupled_cpu_notify, +}; + +static int __init cpuidle_coupled_init(void) +{ + return register_cpu_notifier(&cpuidle_coupled_cpu_notifier); +} +core_initcall(cpuidle_coupled_init); diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c index d90519cec88..ed1dd859299 100644 --- a/drivers/cpuidle/cpuidle.c +++ b/drivers/cpuidle/cpuidle.c @@ -92,6 +92,34 @@ int cpuidle_play_dead(void) } /** + * cpuidle_enter_state - enter the state and update stats + * @dev: cpuidle device for this cpu + * @drv: cpuidle driver for this cpu + * @next_state: index into drv->states of the state to enter + */ +int cpuidle_enter_state(struct cpuidle_device *dev, struct cpuidle_driver *drv, + int next_state) +{ + int entered_state; + + entered_state = cpuidle_enter_ops(dev, drv, next_state); + + if (entered_state >= 0) { + /* Update cpuidle counters */ + /* This can be moved to within driver enter routine + * but that results in multiple copies of same code. + */ + dev->states_usage[entered_state].time += + (unsigned long long)dev->last_residency; + dev->states_usage[entered_state].usage++; + } else { + dev->last_residency = 0; + } + + return entered_state; +} + +/** * cpuidle_idle_call - the main idle loop * * NOTE: no locks or semaphores should be used here @@ -132,23 +160,15 @@ int cpuidle_idle_call(void) trace_power_start_rcuidle(POWER_CSTATE, next_state, dev->cpu); trace_cpu_idle_rcuidle(next_state, dev->cpu); - entered_state = cpuidle_enter_ops(dev, drv, next_state); + if (cpuidle_state_is_coupled(dev, drv, next_state)) + entered_state = cpuidle_enter_state_coupled(dev, drv, + next_state); + else + entered_state = cpuidle_enter_state(dev, drv, next_state); trace_power_end_rcuidle(dev->cpu); trace_cpu_idle_rcuidle(PWR_EVENT_EXIT, dev->cpu); - if (entered_state >= 0) { - /* Update cpuidle counters */ - /* This can be moved to within driver enter routine - * but that results in multiple copies of same code. - */ - dev->states_usage[entered_state].time += - (unsigned long long)dev->last_residency; - dev->states_usage[entered_state].usage++; - } else { - dev->last_residency = 0; - } - /* give the governor an opportunity to reflect on the outcome */ if (cpuidle_curr_governor->reflect) cpuidle_curr_governor->reflect(dev, entered_state); @@ -376,13 +396,25 @@ static int __cpuidle_register_device(struct cpuidle_device *dev) per_cpu(cpuidle_devices, dev->cpu) = dev; list_add(&dev->device_list, &cpuidle_detected_devices); - if ((ret = cpuidle_add_sysfs(cpu_dev))) { - module_put(cpuidle_driver->owner); - return ret; - } + ret = cpuidle_add_sysfs(cpu_dev); + if (ret) + goto err_sysfs; + + ret = cpuidle_coupled_register_device(dev); + if (ret) + goto err_coupled; dev->registered = 1; return 0; + +err_coupled: + cpuidle_remove_sysfs(cpu_dev); + wait_for_completion(&dev->kobj_unregister); +err_sysfs: + list_del(&dev->device_list); + per_cpu(cpuidle_devices, dev->cpu) = NULL; + module_put(cpuidle_driver->owner); + return ret; } /** @@ -432,6 +464,8 @@ void cpuidle_unregister_device(struct cpuidle_device *dev) wait_for_completion(&dev->kobj_unregister); per_cpu(cpuidle_devices, dev->cpu) = NULL; + cpuidle_coupled_unregister_device(dev); + cpuidle_resume_and_unlock(); module_put(cpuidle_driver->owner); diff --git a/drivers/cpuidle/cpuidle.h b/drivers/cpuidle/cpuidle.h index 7db186685c2..76e7f696ad8 100644 --- a/drivers/cpuidle/cpuidle.h +++ b/drivers/cpuidle/cpuidle.h @@ -14,6 +14,8 @@ extern struct list_head cpuidle_detected_devices; extern struct mutex cpuidle_lock; extern spinlock_t cpuidle_driver_lock; extern int cpuidle_disabled(void); +extern int cpuidle_enter_state(struct cpuidle_device *dev, + struct cpuidle_driver *drv, int next_state); /* idle loop */ extern void cpuidle_install_idle_handler(void); @@ -30,4 +32,34 @@ extern void cpuidle_remove_state_sysfs(struct cpuidle_device *device); extern int cpuidle_add_sysfs(struct device *dev); extern void cpuidle_remove_sysfs(struct device *dev); +#ifdef CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED +bool cpuidle_state_is_coupled(struct cpuidle_device *dev, + struct cpuidle_driver *drv, int state); +int cpuidle_enter_state_coupled(struct cpuidle_device *dev, + struct cpuidle_driver *drv, int next_state); +int cpuidle_coupled_register_device(struct cpuidle_device *dev); +void cpuidle_coupled_unregister_device(struct cpuidle_device *dev); +#else +static inline bool cpuidle_state_is_coupled(struct cpuidle_device *dev, + struct cpuidle_driver *drv, int state) +{ + return false; +} + +static inline int cpuidle_enter_state_coupled(struct cpuidle_device *dev, + struct cpuidle_driver *drv, int next_state) +{ + return -1; +} + +static inline int cpuidle_coupled_register_device(struct cpuidle_device *dev) +{ + return 0; +} + +static inline void cpuidle_coupled_unregister_device(struct cpuidle_device *dev) +{ +} +#endif + #endif /* __DRIVER_CPUIDLE_H */ diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h index 6c26a3da0e0..5ab7183313c 100644 --- a/include/linux/cpuidle.h +++ b/include/linux/cpuidle.h @@ -57,6 +57,7 @@ struct cpuidle_state { /* Idle State Flags */ #define CPUIDLE_FLAG_TIME_VALID (0x01) /* is residency time measurable? */ +#define CPUIDLE_FLAG_COUPLED (0x02) /* state applies to multiple cpus */ #define CPUIDLE_DRIVER_FLAGS_MASK (0xFFFF0000) @@ -100,6 +101,12 @@ struct cpuidle_device { struct list_head device_list; struct kobject kobj; struct completion kobj_unregister; + +#ifdef CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED + int safe_state_index; + cpumask_t coupled_cpus; + struct cpuidle_coupled *coupled; +#endif }; DECLARE_PER_CPU(struct cpuidle_device *, cpuidle_devices); @@ -176,6 +183,10 @@ static inline int cpuidle_play_dead(void) {return -ENODEV; } #endif +#ifdef CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED +void cpuidle_coupled_parallel_barrier(struct cpuidle_device *dev, atomic_t *a); +#endif + /****************************** * CPUIDLE GOVERNOR INTERFACE * ******************************/ diff --git a/include/linux/sched.h b/include/linux/sched.h index 4059c0f33f0..73e3493702b 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1134,6 +1134,15 @@ struct load_weight { unsigned long weight, inv_weight; }; +struct sched_avg { + u32 runnable_avg_sum, runnable_avg_period; + u64 last_runnable_update, decay_count; + u32 usage_avg_sum; + unsigned long load_avg_contrib; + + int contributes_blocked_load; +}; + #ifdef CONFIG_SCHEDSTATS struct sched_statistics { u64 wait_start; @@ -1193,6 +1202,8 @@ struct sched_entity { struct cfs_rq *cfs_rq; /* rq "owned" by this entity/group: */ struct cfs_rq *my_q; + + struct sched_avg avg; #endif }; diff --git a/kernel/sched/core.c b/kernel/sched/core.c index d5594a4268d..d824efb3a5a 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -1713,6 +1713,9 @@ static void __sched_fork(struct task_struct *p) p->se.vruntime = 0; INIT_LIST_HEAD(&p->se.group_node); +#if defined(CONFIG_FAIR_GROUP_SCHED) && defined(CONFIG_SMP) + p->se.avg.decay_count = 0; +#endif #ifdef CONFIG_SCHEDSTATS memset(&p->se.statistics, 0, sizeof(p->se.statistics)); #endif diff --git a/kernel/sched/debug.c b/kernel/sched/debug.c index 6f79596e0ea..6990c0c84fa 100644 --- a/kernel/sched/debug.c +++ b/kernel/sched/debug.c @@ -61,14 +61,20 @@ static unsigned long nsec_low(unsigned long long nsec) static void print_cfs_group_stats(struct seq_file *m, int cpu, struct task_group *tg) { struct sched_entity *se = tg->se[cpu]; - if (!se) - return; #define P(F) \ SEQ_printf(m, " .%-30s: %lld\n", #F, (long long)F) #define PN(F) \ SEQ_printf(m, " .%-30s: %lld.%06ld\n", #F, SPLIT_NS((long long)F)) + if (!se) { + struct sched_avg *avg = &cpu_rq(cpu)->avg; + P(avg->runnable_avg_sum); + P(avg->runnable_avg_period); + return; + } + + PN(se->exec_start); PN(se->vruntime); PN(se->sum_exec_runtime); @@ -85,6 +91,11 @@ static void print_cfs_group_stats(struct seq_file *m, int cpu, struct task_group P(se->statistics.wait_count); #endif P(se->load.weight); + P(se->avg.runnable_avg_sum); + P(se->avg.runnable_avg_period); + P(se->avg.usage_avg_sum); + P(se->avg.load_avg_contrib); + P(se->avg.decay_count); #undef PN #undef P } @@ -206,14 +217,20 @@ void print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq) SEQ_printf(m, " .%-30s: %ld\n", "load", cfs_rq->load.weight); #ifdef CONFIG_FAIR_GROUP_SCHED #ifdef CONFIG_SMP - SEQ_printf(m, " .%-30s: %Ld.%06ld\n", "load_avg", - SPLIT_NS(cfs_rq->load_avg)); - SEQ_printf(m, " .%-30s: %Ld.%06ld\n", "load_period", - SPLIT_NS(cfs_rq->load_period)); - SEQ_printf(m, " .%-30s: %ld\n", "load_contrib", - cfs_rq->load_contribution); - SEQ_printf(m, " .%-30s: %d\n", "load_tg", - atomic_read(&cfs_rq->tg->load_weight)); + SEQ_printf(m, " .%-30s: %lld\n", "runnable_load_avg", + cfs_rq->runnable_load_avg); + SEQ_printf(m, " .%-30s: %lld\n", "blocked_load_avg", + cfs_rq->blocked_load_avg); + SEQ_printf(m, " .%-30s: %ld\n", "tg_load_avg", + atomic64_read(&cfs_rq->tg->load_avg)); + SEQ_printf(m, " .%-30s: %lld\n", "tg_load_contrib", + cfs_rq->tg_load_contrib); + SEQ_printf(m, " .%-30s: %d\n", "tg_runnable_contrib", + cfs_rq->tg_runnable_contrib); + SEQ_printf(m, " .%-30s: %d\n", "tg->runnable_avg", + atomic_read(&cfs_rq->tg->runnable_avg)); + SEQ_printf(m, " .%-30s: %d\n", "tg->usage_avg", + atomic_read(&cfs_rq->tg->usage_avg)); #endif print_cfs_group_stats(m, cpu, cfs_rq->tg); diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index c099cc6eebe..f0098be8473 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -653,9 +653,6 @@ static u64 sched_vslice(struct cfs_rq *cfs_rq, struct sched_entity *se) return calc_delta_fair(sched_slice(cfs_rq, se), se); } -static void update_cfs_load(struct cfs_rq *cfs_rq, int global_update); -static void update_cfs_shares(struct cfs_rq *cfs_rq); - /* * Update the current task's runtime statistics. Skip current tasks that * are not in our scheduling class. @@ -675,10 +672,6 @@ __update_curr(struct cfs_rq *cfs_rq, struct sched_entity *curr, curr->vruntime += delta_exec_weighted; update_min_vruntime(cfs_rq); - -#if defined CONFIG_SMP && defined CONFIG_FAIR_GROUP_SCHED - cfs_rq->load_unacc_exec_time += delta_exec; -#endif } static void update_curr(struct cfs_rq *cfs_rq) @@ -801,72 +794,7 @@ account_entity_dequeue(struct cfs_rq *cfs_rq, struct sched_entity *se) } #ifdef CONFIG_FAIR_GROUP_SCHED -/* we need this in update_cfs_load and load-balance functions below */ -static inline int throttled_hierarchy(struct cfs_rq *cfs_rq); # ifdef CONFIG_SMP -static void update_cfs_rq_load_contribution(struct cfs_rq *cfs_rq, - int global_update) -{ - struct task_group *tg = cfs_rq->tg; - long load_avg; - - load_avg = div64_u64(cfs_rq->load_avg, cfs_rq->load_period+1); - load_avg -= cfs_rq->load_contribution; - - if (global_update || abs(load_avg) > cfs_rq->load_contribution / 8) { - atomic_add(load_avg, &tg->load_weight); - cfs_rq->load_contribution += load_avg; - } -} - -static void update_cfs_load(struct cfs_rq *cfs_rq, int global_update) -{ - u64 period = sysctl_sched_shares_window; - u64 now, delta; - unsigned long load = cfs_rq->load.weight; - - if (cfs_rq->tg == &root_task_group || throttled_hierarchy(cfs_rq)) - return; - - now = rq_of(cfs_rq)->clock_task; - delta = now - cfs_rq->load_stamp; - - /* truncate load history at 4 idle periods */ - if (cfs_rq->load_stamp > cfs_rq->load_last && - now - cfs_rq->load_last > 4 * period) { - cfs_rq->load_period = 0; - cfs_rq->load_avg = 0; - delta = period - 1; - } - - cfs_rq->load_stamp = now; - cfs_rq->load_unacc_exec_time = 0; - cfs_rq->load_period += delta; - if (load) { - cfs_rq->load_last = now; - cfs_rq->load_avg += delta * load; - } - - /* consider updating load contribution on each fold or truncate */ - if (global_update || cfs_rq->load_period > period - || !cfs_rq->load_period) - update_cfs_rq_load_contribution(cfs_rq, global_update); - - while (cfs_rq->load_period > period) { - /* - * Inline assembly required to prevent the compiler - * optimising this loop into a divmod call. - * See __iter_div_u64_rem() for another example of this. - */ - asm("" : "+rm" (cfs_rq->load_period)); - cfs_rq->load_period /= 2; - cfs_rq->load_avg /= 2; - } - - if (!cfs_rq->curr && !cfs_rq->nr_running && !cfs_rq->load_avg) - list_del_leaf_cfs_rq(cfs_rq); -} - static inline long calc_tg_weight(struct task_group *tg, struct cfs_rq *cfs_rq) { long tg_weight; @@ -876,8 +804,8 @@ static inline long calc_tg_weight(struct task_group *tg, struct cfs_rq *cfs_rq) * to gain a more accurate current total weight. See * update_cfs_rq_load_contribution(). */ - tg_weight = atomic_read(&tg->load_weight); - tg_weight -= cfs_rq->load_contribution; + tg_weight = atomic64_read(&tg->load_avg); + tg_weight -= cfs_rq->tg_load_contrib; tg_weight += cfs_rq->load.weight; return tg_weight; @@ -901,27 +829,11 @@ static long calc_cfs_shares(struct cfs_rq *cfs_rq, struct task_group *tg) return shares; } - -static void update_entity_shares_tick(struct cfs_rq *cfs_rq) -{ - if (cfs_rq->load_unacc_exec_time > sysctl_sched_shares_window) { - update_cfs_load(cfs_rq, 0); - update_cfs_shares(cfs_rq); - } -} # else /* CONFIG_SMP */ -static void update_cfs_load(struct cfs_rq *cfs_rq, int global_update) -{ -} - static inline long calc_cfs_shares(struct cfs_rq *cfs_rq, struct task_group *tg) { return tg->shares; } - -static inline void update_entity_shares_tick(struct cfs_rq *cfs_rq) -{ -} # endif /* CONFIG_SMP */ static void reweight_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, unsigned long weight) @@ -939,6 +851,8 @@ static void reweight_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, account_entity_enqueue(cfs_rq, se); } +static inline int throttled_hierarchy(struct cfs_rq *cfs_rq); + static void update_cfs_shares(struct cfs_rq *cfs_rq) { struct task_group *tg; @@ -958,18 +872,437 @@ static void update_cfs_shares(struct cfs_rq *cfs_rq) reweight_entity(cfs_rq_of(se), se, shares); } #else /* CONFIG_FAIR_GROUP_SCHED */ -static void update_cfs_load(struct cfs_rq *cfs_rq, int global_update) +static inline void update_cfs_shares(struct cfs_rq *cfs_rq) { } +#endif /* CONFIG_FAIR_GROUP_SCHED */ -static inline void update_cfs_shares(struct cfs_rq *cfs_rq) +#if defined(CONFIG_FAIR_GROUP_SCHED) && defined(CONFIG_SMP) +/* + * We choose a half-life close to 1 scheduling period. + * Note: The tables below are dependent on this value. + */ +#define LOAD_AVG_PERIOD 32 + +/* Precomputed fixed inverse multiplies for multiplication by y^n */ +const static u32 runnable_avg_yN_inv[] = { + 0xffffffff,0xfa83b2db,0xf5257d15,0xefe4b99b,0xeac0c6e7,0xe5b906e7, + 0xe0ccdeec,0xdbfbb797,0xd744fcca,0xd2a81d91,0xce248c15,0xc9b9bd86, + 0xc5672a11,0xc12c4cca,0xbd08a39f,0xb8fbaf47,0xb504f333,0xb123f581, + 0xad583eea,0xa9a15ab4,0xa5fed6a9,0xa2704303,0x9ef53260,0x9b8d39b9, + 0x9837f051,0x94f4efa8,0x91c3d373,0x8ea4398b,0x8b95c1e3,0x88980e80, + 0x85aac367,0x82cd8698, +}; + +/* Precomputed \Sum y^k { 1<=k<=n } */ +const static u32 runnable_avg_yN_sum[] = { + 0, 1002, 1982, 2941, 3880, 4798, 5697, 6576, 7437, 8279, 9103, + 9909,10698,11470,12226,12966,13690,14398,15091,15769,16433,17082, + 17718,18340,18949,19545,20128,20698,21256,21802,22336,22859,23371, +}; + +/* + * Approximate: + * val * y^n, where y^32 ~= 0.5 (~1 scheduling period) + */ +static __always_inline u64 decay_load(u64 val, int n) { + if (!n) + return val; + + /* + * As y^PERIOD = 1/2, we can combine + * y^n = 1/2^(n/PERIOD) * k^(n%PERIOD) + * With a look-up table which covers k^n (n<PERIOD) + * + * To achieve constant time decay_load. + */ + if (unlikely(n >= LOAD_AVG_PERIOD)) { + val >>= n/LOAD_AVG_PERIOD; + n %= LOAD_AVG_PERIOD; + } + + val *= runnable_avg_yN_inv[n]; + return SRR(val, 32); } -static inline void update_entity_shares_tick(struct cfs_rq *cfs_rq) +/* + * For updates fully spanning n periods, the contribution to runnable + * average will be: \Sum 1024*y^n + * + * We can compute this reasonably efficiently by combining: + * y^PERIOD = 1/2 with precomputed \Sum 1024*y^n {for n <PERIOD} + */ +static u32 __compute_runnable_contrib(int n) { + u32 contrib = 0; + + if (likely(n<=LOAD_AVG_PERIOD)) + return runnable_avg_yN_sum[n]; + + /* Compute \Sum k^n combining precomputed values for k^i, \Sum k^j */ + do { + contrib /= 2; /* y^LOAD_AVG_PERIOD = 1/2 */ + contrib += runnable_avg_yN_sum[LOAD_AVG_PERIOD]; + + n -= LOAD_AVG_PERIOD; + } while (n>LOAD_AVG_PERIOD); + + contrib = decay_load(contrib, n); + return contrib + runnable_avg_yN_sum[n]; } -#endif /* CONFIG_FAIR_GROUP_SCHED */ + +/* We can represent the historical contribution to runnable average as the + * coefficients of a geometric series. To do this we sub-divide our runnable + * history into segments of approximately 1ms (1024us); label the segment that + * occurred N-ms ago p_N, with p_0 corresponding to the current period, e.g. + * + * [<- 1024us ->|<- 1024us ->|<- 1024us ->| ... + * p0 p1 p1 + * (now) (~1ms ago) (~2ms ago) + * + * Let u_i denote the fraction of p_i that the entity was runnable. + * + * We can then represent historical load-average using u_i as the co-efficients + * to for a geometric series. + * u_0 + u_1*y + u_2*y^2 + u_3*y^3 + ... + * (Taking the sum over the equivalently decayed period) + * + * We choose k to be approximately the width of a scheduling period, that is: + * y^32 = 0.5 + * This means that the contribution to load ~32ms ago will be weighted + * approximately half as much as the contribution to load within the last ms. + * + * When a period "rolls over" and we have new u_0`, we can multiply the + * previous sum again by k to update: + * load_avg = u_0` + y*(u_0 + u_1*y + u_2*y^2 + ... ) + * = u_0 + u_1*y + u_2*y^2 + ... [re-labeling u_i --> u_{i+1] + */ +static __always_inline int __update_entity_runnable_avg(u64 now, + struct sched_avg *sa, + int runnable, + int running) +{ + u64 delta; + u32 periods, runnable_contrib; + int delta_w, decayed = 0; + + delta = now - sa->last_runnable_update; + if((s64)delta < 0) { + sa->last_runnable_update = now; + return 0; + } + + /* + * Use 1024us as the unit of measurement since it's a reasonable + * approximation of 1ms and fast to compute. + */ + delta >>= 10; + if (!delta) + return 0; + sa->last_runnable_update = now; + + delta_w = sa->runnable_avg_period % 1024; + if (delta + delta_w >= 1024) { + /* period roll-over */ + decayed = 1; + + delta_w = 1024 - delta_w; + if (runnable) + sa->runnable_avg_sum += delta_w; + if (running) + sa->usage_avg_sum += delta_w; + sa->runnable_avg_period += delta_w; + + delta -= delta_w; + periods = delta / 1024; + delta %= 1024; + + sa->runnable_avg_sum = decay_load(sa->runnable_avg_sum, + periods + 1); + sa->runnable_avg_period = decay_load(sa->runnable_avg_period, + periods + 1); + sa->usage_avg_sum = decay_load(sa->usage_avg_sum, periods + 1); + + runnable_contrib = __compute_runnable_contrib(periods); + if (runnable) + sa->runnable_avg_sum += runnable_contrib; + if (running) + sa->usage_avg_sum += runnable_contrib; + sa->runnable_avg_period += runnable_contrib; + } + + if (runnable) + sa->runnable_avg_sum += delta; + if (running) + sa->usage_avg_sum += delta; + sa->runnable_avg_period += delta; + + return decayed; +} + +/* Synchronize an entity's decay with its parentin cfs_rq.*/ +static inline u64 __synchronize_entity_decay(struct sched_entity *se) +{ + struct cfs_rq *cfs_rq = cfs_rq_of(se); + u64 decays = atomic64_read(&cfs_rq->decay_counter); + + decays -= se->avg.decay_count; + if (!decays) + return 0; + + se->avg.load_avg_contrib = decay_load(se->avg.load_avg_contrib, decays); + se->avg.decay_count += decays; + + return decays; +} + +static inline void __update_task_entity_contrib(struct sched_entity *se) +{ + se->avg.load_avg_contrib = div_u64(se->avg.runnable_avg_sum * + se->load.weight, + se->avg.runnable_avg_period + 1); +} + +/* + * Aggregate cfs_rq runnable averages into an equivalent task_group + * representation for computing load contributions. + */ +static inline void __update_tg_runnable_avg(struct sched_avg *sa, + struct cfs_rq *cfs_rq) +{ + struct task_group *tg = cfs_rq->tg; + long contrib, usage_contrib; + + + contrib = div_u64((sa->runnable_avg_sum << 12), (sa->runnable_avg_period + 1)); + contrib -= cfs_rq->tg_runnable_contrib; + + usage_contrib = div_u64((sa->usage_avg_sum << 12), (sa->runnable_avg_period + 1)); + usage_contrib -= cfs_rq->tg_usage_contrib; + + if ((abs(contrib) > cfs_rq->tg_runnable_contrib/64) || + (abs(usage_contrib) > cfs_rq->tg_usage_contrib/64)) { + atomic_add(contrib, &tg->runnable_avg); + cfs_rq->tg_runnable_contrib += contrib; + + atomic_add(usage_contrib, &tg->usage_avg); + cfs_rq->tg_usage_contrib += usage_contrib; + } +} + +static inline void __update_group_entity_contrib(struct sched_entity *se) +{ + struct cfs_rq *cfs_rq = group_cfs_rq(se); + struct task_group *tg = cfs_rq->tg; + int runnable_avg; + + se->avg.load_avg_contrib = (cfs_rq->tg_load_contrib * tg->shares); + se->avg.load_avg_contrib = div64_u64(se->avg.load_avg_contrib, atomic64_read(&tg->load_avg) + 1); + + /* + * Unlike a task-entity, a group entity may be using >=1 cpu globally. + * However, in the case that it's using <1 cpu we need to form a + * correction term so that we contribute the same load as a task of + * equal weight. (Global runnable time is taken as a fraction over 2^12.) + */ + runnable_avg = atomic_read(&tg->runnable_avg); + if (runnable_avg < (1<<12)) { + se->avg.load_avg_contrib *= runnable_avg; + se->avg.load_avg_contrib /= (1<<12); + } +} + +/* Compute the current contribution to load_avg by se, return any delta */ +static long __update_entity_load_avg_contrib(struct sched_entity *se) +{ + long old_contrib = se->avg.load_avg_contrib; + + if (entity_is_task(se)) { + __update_task_entity_contrib(se); + } else { + if (!se->on_rq) + __synchronize_entity_decay(se); + __update_tg_runnable_avg(&se->avg, group_cfs_rq(se)); + __update_group_entity_contrib(se); + } + + return se->avg.load_avg_contrib - old_contrib; +} + +static inline void __update_cfs_rq_tg_load_contrib(struct cfs_rq *cfs_rq, + int force_update) +{ + struct task_group *tg = cfs_rq->tg; + s64 tg_contrib; + + tg_contrib = cfs_rq->runnable_load_avg + cfs_rq->blocked_load_avg; + tg_contrib -= cfs_rq->tg_load_contrib; + + if (force_update || abs64(tg_contrib) > cfs_rq->tg_load_contrib / 8) { + atomic64_add(tg_contrib, &tg->load_avg); + cfs_rq->tg_load_contrib += tg_contrib; + } +} + +static inline void subtract_blocked_load_contrib(struct cfs_rq *cfs_rq, + long load_contrib) +{ + if (likely(load_contrib < cfs_rq->blocked_load_avg)) + cfs_rq->blocked_load_avg -= load_contrib; + else + cfs_rq->blocked_load_avg = 0; +} + +static inline u64 cfs_rq_clock_task(struct cfs_rq *cfs_rq); + +/* Update a sched_entity's runnable average */ +static inline void update_entity_load_avg(struct sched_entity *se, + int update_cfs_rq) +{ + struct cfs_rq *cfs_rq = cfs_rq_of(se); + long contrib_delta; + + if(!__update_entity_runnable_avg(cfs_rq_clock_task(cfs_rq), &se->avg, + se->on_rq, cfs_rq->curr == se)) + return; + + contrib_delta = __update_entity_load_avg_contrib(se); + + if (!update_cfs_rq) + return; + + if (se->on_rq) + cfs_rq->runnable_load_avg += contrib_delta; + else + subtract_blocked_load_contrib(cfs_rq, -contrib_delta); +} + +/* + * Decay the load contributed by all blocked children and account this so that + * they their contribution may appropriately discounted when they wake up. + */ +static void update_cfs_rq_blocked_load(struct cfs_rq *cfs_rq, int force_update) +{ + u64 now = cfs_rq_clock_task(cfs_rq) >> 20; + u64 decays; + + decays = now - cfs_rq->last_decay; + if (!decays && !force_update) + return; + + if (atomic64_read(&cfs_rq->removed_load)) { + u64 removed_load = atomic64_xchg(&cfs_rq->removed_load, 0); + subtract_blocked_load_contrib(cfs_rq, removed_load); + } + + if (decays) { + cfs_rq->blocked_load_avg = decay_load(cfs_rq->blocked_load_avg, + decays); + atomic64_add(decays, &cfs_rq->decay_counter); + cfs_rq->last_decay = now; + } + + __update_cfs_rq_tg_load_contrib(cfs_rq, force_update); + update_cfs_shares(cfs_rq); +} + +static inline void update_rq_runnable_avg(struct rq *rq, int runnable) +{ + __update_entity_runnable_avg(rq->clock_task, &rq->avg, runnable, + runnable); + __update_tg_runnable_avg(&rq->avg, &rq->cfs); +} + +/* Add the load generated by se into cfs_rq's child load-average */ +static inline void enqueue_entity_load_avg(struct cfs_rq *cfs_rq, + struct sched_entity *se, + int wakeup) +{ + /* we track migrations using entity decay_count == 0 */ + if (unlikely(se->avg.decay_count <= 0)) { + se->avg.last_runnable_update = rq_of(cfs_rq)->clock_task; + if (se->avg.decay_count) { + /* + * In a wake-up migration we have to approximate the + * time sleeping. + */ + se->avg.last_runnable_update -= (-se->avg.decay_count) + << 20; + update_entity_load_avg(se, 0); + } + se->avg.decay_count = atomic64_read(&cfs_rq->decay_counter); + wakeup = 0; + } else { + __synchronize_entity_decay(se); + } + + /* migrated tasks did not contribute to our blocked load */ + if (wakeup) { + se->avg.contributes_blocked_load = 0; + subtract_blocked_load_contrib(cfs_rq, se->avg.load_avg_contrib); + update_entity_load_avg(se, 0); + } + + cfs_rq->runnable_load_avg += se->avg.load_avg_contrib; + /* we force update consideration on load-balancer moves */ + update_cfs_rq_blocked_load(cfs_rq, !wakeup); +} + +/* + * Remove se's load from this cfs_rq child load-average, if the entity is + * transitioning to a blocked state we track its projected decay using + * blocked_load_avg. + */ +static inline void dequeue_entity_load_avg(struct cfs_rq *cfs_rq, + struct sched_entity *se, + int sleep) +{ + update_entity_load_avg(se, 1); + /* we force update consideration on load-balancer moves */ + update_cfs_rq_blocked_load(cfs_rq, !sleep); + + cfs_rq->runnable_load_avg -= se->avg.load_avg_contrib; + if (sleep) { + se->avg.contributes_blocked_load = 1; + cfs_rq->blocked_load_avg += se->avg.load_avg_contrib; + se->avg.decay_count = atomic64_read(&cfs_rq->decay_counter); + } else { + se->avg.contributes_blocked_load = 0; + se->avg.decay_count = 0; + } +} + +/* + * Accumulate removed load so that it can be processed when we next update + * owning cfs_rq under rq->lock. + */ +inline void remove_task_load_avg_async(struct task_struct *p) +{ + struct sched_entity *se = &p->se; + struct cfs_rq *cfs_rq = cfs_rq_of(se); + + if (!se->avg.contributes_blocked_load) + return; + + se->avg.contributes_blocked_load = 0; + __synchronize_entity_decay(se); + se->avg.decay_count = 0; + atomic64_add(se->avg.load_avg_contrib, &cfs_rq->removed_load); +} + +#else +static inline update_entity_load_avg(struct sched_entity *se, + int update_cfs_rq) {} +static inline void update_rq_runnable_avg(struct rq *rq, int runnable) {} +static inline void enqueue_entity_load_avg(struct cfs_rq *cfs_rq, + struct sched_entity *se, + int wakeup) {} +static inline void dequeue_entity_load_avg(struct cfs_rq *cfs_rq, + struct sched_entity *se, + int sleep) {} +inline void remove_task_load_avg_async(struct task_struct *p) {} +#endif static void enqueue_sleeper(struct cfs_rq *cfs_rq, struct sched_entity *se) { @@ -1096,9 +1429,8 @@ enqueue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int flags) * Update run-time statistics of the 'current'. */ update_curr(cfs_rq); - update_cfs_load(cfs_rq, 0); account_entity_enqueue(cfs_rq, se); - update_cfs_shares(cfs_rq); + enqueue_entity_load_avg(cfs_rq, se, flags & ENQUEUE_WAKEUP); if (flags & ENQUEUE_WAKEUP) { place_entity(cfs_rq, se, 0); @@ -1190,9 +1522,8 @@ dequeue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int flags) if (se != cfs_rq->curr) __dequeue_entity(cfs_rq, se); - se->on_rq = 0; - update_cfs_load(cfs_rq, 0); account_entity_dequeue(cfs_rq, se); + dequeue_entity_load_avg(cfs_rq, se, flags & DEQUEUE_SLEEP); /* * Normalize the entity after updating the min_vruntime because the @@ -1206,7 +1537,7 @@ dequeue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int flags) return_cfs_rq_runtime(cfs_rq); update_min_vruntime(cfs_rq); - update_cfs_shares(cfs_rq); + se->on_rq = 0; } /* @@ -1261,6 +1592,7 @@ set_next_entity(struct cfs_rq *cfs_rq, struct sched_entity *se) */ update_stats_wait_end(cfs_rq, se); __dequeue_entity(cfs_rq, se); + update_entity_load_avg(se, 1); } update_stats_curr_start(cfs_rq, se); @@ -1340,6 +1672,8 @@ static void put_prev_entity(struct cfs_rq *cfs_rq, struct sched_entity *prev) update_stats_wait_start(cfs_rq, prev); /* Put 'current' back into the tree. */ __enqueue_entity(cfs_rq, prev); + /* in !on_rq case, update occurred at dequeue */ + update_entity_load_avg(prev, 1); } cfs_rq->curr = NULL; } @@ -1352,10 +1686,15 @@ entity_tick(struct cfs_rq *cfs_rq, struct sched_entity *curr, int queued) */ update_curr(cfs_rq); +#if defined(CONFIG_FAIR_GROUP_SCHED) && defined(CONFIG_SMP) /* - * Update share accounting for long-running entities. + * Ensure that runnable average is periodically updated. */ - update_entity_shares_tick(cfs_rq); + if (likely(curr->avg.last_runnable_update)) { + update_entity_load_avg(curr, 1); + update_cfs_rq_blocked_load(cfs_rq, 1); + } +#endif #ifdef CONFIG_SCHED_HRTICK /* @@ -1448,6 +1787,15 @@ static inline struct cfs_bandwidth *tg_cfs_bandwidth(struct task_group *tg) return &tg->cfs_bandwidth; } +/* rq->task_clock normalized against any time this cfs_rq has spent throttled */ +static inline u64 cfs_rq_clock_task(struct cfs_rq *cfs_rq) +{ + if (unlikely(cfs_rq->throttle_count)) + return cfs_rq->throttled_clock_task; + + return rq_of(cfs_rq)->clock_task - cfs_rq->throttled_clock_task_time; +} + /* returns 0 on failure to allocate runtime */ static int assign_cfs_rq_runtime(struct cfs_rq *cfs_rq) { @@ -1592,14 +1940,9 @@ static int tg_unthrottle_up(struct task_group *tg, void *data) cfs_rq->throttle_count--; #ifdef CONFIG_SMP if (!cfs_rq->throttle_count) { - u64 delta = rq->clock_task - cfs_rq->load_stamp; - - /* leaving throttled state, advance shares averaging windows */ - cfs_rq->load_stamp += delta; - cfs_rq->load_last += delta; - - /* update entity weight now that we are on_rq again */ - update_cfs_shares(cfs_rq); + /* adjust cfs_rq_clock_task() */ + cfs_rq->throttled_clock_task_time += rq->clock_task - + cfs_rq->throttled_clock_task; } #endif @@ -1611,9 +1954,9 @@ static int tg_throttle_down(struct task_group *tg, void *data) struct rq *rq = data; struct cfs_rq *cfs_rq = tg->cfs_rq[cpu_of(rq)]; - /* group is entering throttled state, record last load */ + /* group is entering throttled state, stop time */ if (!cfs_rq->throttle_count) - update_cfs_load(cfs_rq, 0); + cfs_rq->throttled_clock_task = rq->clock_task; cfs_rq->throttle_count++; return 0; @@ -1628,7 +1971,7 @@ static void throttle_cfs_rq(struct cfs_rq *cfs_rq) se = cfs_rq->tg->se[cpu_of(rq_of(cfs_rq))]; - /* account load preceding throttle */ + /* freeze hierarchy runnable averages while throttled */ rcu_read_lock(); walk_tg_tree_from(cfs_rq->tg, tg_throttle_down, tg_nop, (void *)rq); rcu_read_unlock(); @@ -1652,7 +1995,7 @@ static void throttle_cfs_rq(struct cfs_rq *cfs_rq) rq->nr_running -= task_delta; cfs_rq->throttled = 1; - cfs_rq->throttled_timestamp = rq->clock; + cfs_rq->throttled_clock = rq->clock; raw_spin_lock(&cfs_b->lock); list_add_tail_rcu(&cfs_rq->throttled_list, &cfs_b->throttled_cfs_rq); raw_spin_unlock(&cfs_b->lock); @@ -1670,10 +2013,9 @@ void unthrottle_cfs_rq(struct cfs_rq *cfs_rq) cfs_rq->throttled = 0; raw_spin_lock(&cfs_b->lock); - cfs_b->throttled_time += rq->clock - cfs_rq->throttled_timestamp; + cfs_b->throttled_time += rq->clock - cfs_rq->throttled_clock; list_del_rcu(&cfs_rq->throttled_list); raw_spin_unlock(&cfs_b->lock); - cfs_rq->throttled_timestamp = 0; update_rq_clock(rq); /* update hierarchical throttle state */ @@ -2073,8 +2415,13 @@ void unthrottle_offline_cfs_rqs(struct rq *rq) } #else /* CONFIG_CFS_BANDWIDTH */ -static __always_inline -void account_cfs_rq_runtime(struct cfs_rq *cfs_rq, unsigned long delta_exec) {} +static inline u64 cfs_rq_clock_task(struct cfs_rq *cfs_rq) +{ + return rq_of(cfs_rq)->clock_task; +} + +static void account_cfs_rq_runtime(struct cfs_rq *cfs_rq, + unsigned long delta_exec) {} static void check_cfs_rq_runtime(struct cfs_rq *cfs_rq) {} static void check_enqueue_throttle(struct cfs_rq *cfs_rq) {} static __always_inline void return_cfs_rq_runtime(struct cfs_rq *cfs_rq) {} @@ -2207,12 +2554,14 @@ enqueue_task_fair(struct rq *rq, struct task_struct *p, int flags) if (cfs_rq_throttled(cfs_rq)) break; - update_cfs_load(cfs_rq, 0); - update_cfs_shares(cfs_rq); + update_entity_load_avg(se, 1); + update_cfs_rq_blocked_load(cfs_rq, 0); } - if (!se) + if (!se) { + update_rq_runnable_avg(rq, rq->nr_running); inc_nr_running(rq); + } hrtick_update(rq); } @@ -2266,12 +2615,14 @@ static void dequeue_task_fair(struct rq *rq, struct task_struct *p, int flags) if (cfs_rq_throttled(cfs_rq)) break; - update_cfs_load(cfs_rq, 0); - update_cfs_shares(cfs_rq); + update_entity_load_avg(se, 1); + update_cfs_rq_blocked_load(cfs_rq, 0); } - if (!se) + if (!se) { dec_nr_running(rq); + update_rq_runnable_avg(rq, 1); + } hrtick_update(rq); } @@ -3300,51 +3651,61 @@ next: /* * update tg->load_weight by folding this cpu's load_avg */ -static int update_shares_cpu(struct task_group *tg, int cpu) +static void __update_blocked_averages_cpu(struct task_group *tg, int cpu) { - struct cfs_rq *cfs_rq; - unsigned long flags; + struct sched_entity *se = tg->se[cpu]; + struct cfs_rq *cfs_rq = tg->cfs_rq[cpu]; struct rq *rq; - if (!tg->se[cpu]) - return 0; - - rq = cpu_rq(cpu); - cfs_rq = tg->cfs_rq[cpu]; - - raw_spin_lock_irqsave(&rq->lock, flags); - - update_rq_clock(rq); - update_cfs_load(cfs_rq, 1); - - /* - * We need to update shares after updating tg->load_weight in - * order to adjust the weight of groups with long running tasks. - */ - update_cfs_shares(cfs_rq); + /* throttled entities do not contribute to load */ + if (throttled_hierarchy(cfs_rq)) + return; - raw_spin_unlock_irqrestore(&rq->lock, flags); + update_cfs_rq_blocked_load(cfs_rq, 1); - return 0; + if (se) { + /* + * We can pivot on the runnable average decaying to zero for list + * removal since the parent average will always be >= child. + */ + if (se->avg.runnable_avg_sum) + update_cfs_shares(cfs_rq); + else + list_del_leaf_cfs_rq(cfs_rq); + } } -static void update_shares(int cpu) +static void update_blocked_averages(int cpu) { - struct cfs_rq *cfs_rq; struct rq *rq = cpu_rq(cpu); + struct cfs_rq *cfs_rq; + + unsigned long flags; + int num_updates = 0; rcu_read_lock(); + raw_spin_lock_irqsave(&rq->lock, flags); + update_rq_clock(rq); /* * Iterates the task_group tree in a bottom up fashion, see * list_add_leaf_cfs_rq() for details. */ for_each_leaf_cfs_rq(rq, cfs_rq) { - /* throttled entities do not contribute to load */ - if (throttled_hierarchy(cfs_rq)) - continue; + __update_blocked_averages_cpu(cfs_rq->tg, rq->cpu); - update_shares_cpu(cfs_rq->tg, cpu); + /* + * Periodically release the lock so that a cfs_rq with many + * children cannot hold it for an arbitrary period of time. + */ + if (num_updates++ % 20 == 0) { + raw_spin_unlock_irqrestore(&rq->lock, flags); + cpu_relax(); + raw_spin_lock_irqsave(&rq->lock, flags); + update_rq_clock(rq); + } } + + raw_spin_unlock_irqrestore(&rq->lock, flags); rcu_read_unlock(); } @@ -3389,7 +3750,7 @@ static unsigned long task_h_load(struct task_struct *p) return load; } #else -static inline void update_shares(int cpu) +static inline void update_blocked_averages(int cpu) { } @@ -4409,12 +4770,14 @@ void idle_balance(int this_cpu, struct rq *this_rq) if (this_rq->avg_idle < sysctl_sched_migration_cost) return; + update_rq_runnable_avg(this_rq, 1); + /* * Drop the rq->lock, but keep IRQ/preempt disabled. */ raw_spin_unlock(&this_rq->lock); - update_shares(this_cpu); + update_blocked_averages(this_cpu); rcu_read_lock(); for_each_domain(this_cpu, sd) { unsigned long interval; @@ -4674,7 +5037,7 @@ static void rebalance_domains(int cpu, enum cpu_idle_type idle) int update_next_balance = 0; int need_serialize; - update_shares(cpu); + update_blocked_averages(cpu); rcu_read_lock(); for_each_domain(cpu, sd) { @@ -4907,6 +5270,8 @@ static void task_tick_fair(struct rq *rq, struct task_struct *curr, int queued) cfs_rq = cfs_rq_of(se); entity_tick(cfs_rq, se, queued); } + + update_rq_runnable_avg(rq, 1); } /* @@ -4999,6 +5364,21 @@ static void switched_from_fair(struct rq *rq, struct task_struct *p) place_entity(cfs_rq, se, 0); se->vruntime -= cfs_rq->min_vruntime; } + +#if defined(CONFIG_FAIR_GROUP_SCHED) && defined(CONFIG_SMP) + /* + * Remove our load from contribution when we leave sched_fair + * and ensure we don't carry in an old decay_count if we + * switch back. + */ + if (p->se.avg.decay_count) { + struct cfs_rq *cfs_rq = cfs_rq_of(&p->se); + __synchronize_entity_decay(&p->se); + subtract_blocked_load_contrib(cfs_rq, + p->se.avg.load_avg_contrib); + p->se.avg.decay_count = 0; + } +#endif } /* @@ -5045,11 +5425,16 @@ void init_cfs_rq(struct cfs_rq *cfs_rq) #ifndef CONFIG_64BIT cfs_rq->min_vruntime_copy = cfs_rq->min_vruntime; #endif +#if defined(CONFIG_FAIR_GROUP_SCHED) && defined(CONFIG_SMP) + atomic64_set(&cfs_rq->decay_counter, 1); + atomic64_set(&cfs_rq->removed_load, 0); +#endif } #ifdef CONFIG_FAIR_GROUP_SCHED static void task_move_group_fair(struct task_struct *p, int on_rq) { + struct cfs_rq *cfs_rq; /* * If the task was not on the rq at the time of this cgroup movement * it must have been asleep, sleeping tasks keep their ->vruntime @@ -5081,8 +5466,19 @@ static void task_move_group_fair(struct task_struct *p, int on_rq) if (!on_rq) p->se.vruntime -= cfs_rq_of(&p->se)->min_vruntime; set_task_rq(p, task_cpu(p)); - if (!on_rq) - p->se.vruntime += cfs_rq_of(&p->se)->min_vruntime; + if (!on_rq) { + cfs_rq = cfs_rq_of(&p->se); + p->se.vruntime += cfs_rq->min_vruntime; +#ifdef CONFIG_SMP + /* + * set_task_rq will() have removed our previous contribution, + * but we must synchronize explicitly against further decay + * here. + */ + p->se.avg.decay_count = atomic64_read(&cfs_rq->decay_counter); + cfs_rq->blocked_load_avg += p->se.avg.load_avg_contrib; +#endif + } } void free_fair_sched_group(struct task_group *tg) @@ -5167,10 +5563,6 @@ void init_tg_cfs_entry(struct task_group *tg, struct cfs_rq *cfs_rq, cfs_rq->tg = tg; cfs_rq->rq = rq; -#ifdef CONFIG_SMP - /* allow initial update_cfs_load() to truncate */ - cfs_rq->load_stamp = 1; -#endif init_cfs_rq_runtime(cfs_rq); tg->cfs_rq[cpu] = cfs_rq; @@ -5217,8 +5609,11 @@ int sched_group_set_shares(struct task_group *tg, unsigned long shares) se = tg->se[i]; /* Propagate contribution to hierarchy */ raw_spin_lock_irqsave(&rq->lock, flags); - for_each_sched_entity(se) + for_each_sched_entity(se) { update_cfs_shares(group_cfs_rq(se)); + /* update contribution to parent */ + update_entity_load_avg(se, 1); + } raw_spin_unlock_irqrestore(&rq->lock, flags); } diff --git a/kernel/sched/features.h b/kernel/sched/features.h index de00a486c5c..d98ae909e32 100644 --- a/kernel/sched/features.h +++ b/kernel/sched/features.h @@ -42,7 +42,7 @@ SCHED_FEAT(CACHE_HOT_BUDDY, true) /* * Use arch dependent cpu power functions */ -SCHED_FEAT(ARCH_POWER, false) +SCHED_FEAT(ARCH_POWER, true) SCHED_FEAT(HRTICK, false) SCHED_FEAT(DOUBLE_TICK, false) diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index 6d52cea7f33..8e7a20eb0cd 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -112,6 +112,8 @@ struct task_group { unsigned long shares; atomic_t load_weight; + atomic64_t load_avg; + atomic_t runnable_avg, usage_avg; #endif #ifdef CONFIG_RT_GROUP_SCHED @@ -246,25 +248,19 @@ struct cfs_rq { */ unsigned long h_load; - /* - * Maintaining per-cpu shares distribution for group scheduling - * - * load_stamp is the last time we updated the load average - * load_last is the last time we updated the load average and saw load - * load_unacc_exec_time is currently unaccounted execution time - */ - u64 load_avg; - u64 load_period; - u64 load_stamp, load_last, load_unacc_exec_time; - - unsigned long load_contribution; + u32 tg_runnable_contrib, tg_usage_contrib; + u64 runnable_load_avg, blocked_load_avg; + u64 tg_load_contrib; + atomic64_t decay_counter, removed_load; + u64 last_decay; #endif /* CONFIG_SMP */ #ifdef CONFIG_CFS_BANDWIDTH int runtime_enabled; u64 runtime_expires; s64 runtime_remaining; - u64 throttled_timestamp; + u64 throttled_clock, throttled_clock_task; + u64 throttled_clock_task_time; int throttled, throttle_count; struct list_head throttled_list; #endif /* CONFIG_CFS_BANDWIDTH */ @@ -463,6 +459,8 @@ struct rq { #ifdef CONFIG_SMP struct llist_head wake_list; #endif + + struct sched_avg avg; }; static inline int cpu_of(struct rq *rq) @@ -556,6 +554,8 @@ static inline struct task_group *task_group(struct task_struct *p) return autogroup_task_group(p, tg); } +inline void remove_task_load_avg_async(struct task_struct *p); + /* Change a task's cfs_rq and parent entity if it moves across CPUs/groups */ static inline void set_task_rq(struct task_struct *p, unsigned int cpu) { @@ -564,6 +564,9 @@ static inline void set_task_rq(struct task_struct *p, unsigned int cpu) #endif #ifdef CONFIG_FAIR_GROUP_SCHED + /* if we're migrating a sleeping task we need to remove its load */ + remove_task_load_avg_async(p); + p->se.cfs_rq = tg->cfs_rq[cpu]; p->se.parent = tg->se[cpu]; #endif diff --git a/linaro/configs/android.conf b/linaro/configs/android.conf new file mode 100644 index 00000000000..ed2a8d86ee5 --- /dev/null +++ b/linaro/configs/android.conf @@ -0,0 +1,30 @@ +# CONFIG_THUMB2_KERNEL is not set +CONFIG_IPV6=y +# CONFIG_IPV6_SIT is not set +CONFIG_PANIC_TIMEOUT=0 +CONFIG_HAS_WAKELOCK=y +CONFIG_WAKELOCK=y +CONFIG_USER_WAKELOCK=y +CONFIG_BLK_DEV_LOOP=y +CONFIG_DM_CRYPT=y +CONFIG_AEABI=y +CONFIG_POWER_SUPPLY=y +CONFIG_ANDROID_PARANOID_NETWORK=y +CONFIG_NET_ACTIVITY_STATS=y +CONFIG_INPUT_GPIO=y +CONFIG_USB_G_ANDROID=y +CONFIG_SWITCH=y +CONFIG_STAGING=y +CONFIG_ANDROID=y +CONFIG_ANDROID_BINDER_IPC=y +CONFIG_ASHMEM=y +CONFIG_ANDROID_LOGGER=y +CONFIG_ANDROID_RAM_CONSOLE=y +CONFIG_ANDROID_TIMED_OUTPUT=y +CONFIG_ANDROID_TIMED_GPIO=y +CONFIG_ANDROID_LOW_MEMORY_KILLER=y +CONFIG_ANDROID_INTF_ALARM_DEV=y +CONFIG_CRYPTO_TWOFISH=y +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=16384 diff --git a/linaro/configs/big-LITTLE-MP.conf b/linaro/configs/big-LITTLE-MP.conf new file mode 100644 index 00000000000..25768457406 --- /dev/null +++ b/linaro/configs/big-LITTLE-MP.conf @@ -0,0 +1,4 @@ +CONFIG_CGROUPS=y +CONFIG_CGROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_NO_HZ=y diff --git a/linaro/configs/linaro-base.conf b/linaro/configs/linaro-base.conf new file mode 100644 index 00000000000..a0fa9d59c20 --- /dev/null +++ b/linaro/configs/linaro-base.conf @@ -0,0 +1,84 @@ +CONFIG_EXPERIMENTAL=y +CONFIG_SYSVIPC=y +CONFIG_POSIX_MQUEUE=y +CONFIG_BSD_PROCESS_ACCT=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=16 +CONFIG_BLK_DEV_INITRD=y +CONFIG_EMBEDDED=y +CONFIG_PERF_EVENTS=y +CONFIG_SLAB=y +CONFIG_PROFILING=y +CONFIG_OPROFILE=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_SMP=y +CONFIG_SCHED_MC=y +CONFIG_SCHED_SMT=y +CONFIG_THUMB2_KERNEL=y +CONFIG_CPU_FREQ=y +CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y +CONFIG_CPU_IDLE=y +CONFIG_BINFMT_MISC=y +CONFIG_MD=y +CONFIG_BLK_DEV_DM=y +CONFIG_NET=y +CONFIG_PACKET=y +CONFIG_UNIX=y +CONFIG_XFRM_USER=y +CONFIG_NET_KEY=y +CONFIG_NET_KEY_MIGRATE=y +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_IP_PNP_RARP=y +# CONFIG_INET_LRO is not set +CONFIG_NETFILTER=y +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_CONNECTOR=y +CONFIG_MTD=y +CONFIG_MTD_CMDLINE_PARTS=y +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLOCK=y +CONFIG_MTD_OOPS=y +CONFIG_MTD_CFI=y +CONFIG_MTD_CFI_INTELEXT=y +CONFIG_MTD_NAND=y +CONFIG_NETDEVICES=y +CONFIG_EXT2_FS=y +CONFIG_EXT3_FS=y +CONFIG_EXT4_FS=y +CONFIG_BTRFS_FS=y +CONFIG_QUOTA=y +CONFIG_QFMT_V2=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_TMPFS=y +CONFIG_ECRYPT_FS=y +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_SUMMARY=y +CONFIG_JFFS2_FS_XATTR=y +CONFIG_JFFS2_COMPRESSION_OPTIONS=y +CONFIG_JFFS2_LZO=y +CONFIG_JFFS2_RUBIN=y +CONFIG_CRAMFS=y +CONFIG_NLS_CODEPAGE_437=y +CONFIG_NLS_ISO8859_1=y +CONFIG_PRINTK_TIME=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_SCHEDSTATS=y +CONFIG_TIMER_STATS=y +CONFIG_PROVE_LOCKING=y +CONFIG_KEYS=y +CONFIG_CRYPTO_MICHAEL_MIC=y +CONFIG_CRC_CCITT=y +CONFIG_CRC_T10DIF=y +CONFIG_CRC_ITU_T=y +CONFIG_CRC7=y +CONFIG_HW_PERF_EVENTS=y +CONFIG_ENABLE_DEFAULT_TRACERS=y diff --git a/linaro/configs/ubuntu-minimal.conf b/linaro/configs/ubuntu-minimal.conf new file mode 100644 index 00000000000..2c6a13eb46c --- /dev/null +++ b/linaro/configs/ubuntu-minimal.conf @@ -0,0 +1,24 @@ +# CONFIG_LOCALVERSION_AUTO is not set +# CONFIG_COMPAT_BRK is not set +CONFIG_DEFAULT_MMAP_MIN_ADDR=32768 +CONFIG_SECCOMP=y +CONFIG_CC_STACKPROTECTOR=y +CONFIG_SYN_COOKIES=y +CONFIG_IPV6=y +CONFIG_NETLABEL=y +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_SIZE=65536 +CONFIG_INPUT_MISC=y +CONFIG_INPUT_UINPUT=y +# CONFIG_DEVKMEM is not set +CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_TMPFS_POSIX_ACL=y +CONFIG_STRICT_DEVMEM=y +CONFIG_SECURITY=y +CONFIG_LSM_MMAP_MIN_ADDR=0 +CONFIG_SECURITY_SELINUX=y +CONFIG_SECURITY_SMACK=y +CONFIG_SECURITY_APPARMOR=y +CONFIG_DEFAULT_SECURITY_APPARMOR=y diff --git a/linaro/configs/ubuntu.conf b/linaro/configs/ubuntu.conf new file mode 100644 index 00000000000..5d0a3729671 --- /dev/null +++ b/linaro/configs/ubuntu.conf @@ -0,0 +1,2133 @@ +# CONFIG_COMPAT_BRK is not set +# CONFIG_DEVKMEM is not set +# CONFIG_LOCALVERSION_AUTO is not set +CONFIG_INIT_PASS_ALL_PARAMS=y +CONFIG_DEBUG_RODATA=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_KERNEL_GZIP=y +CONFIG_SWAP=y +CONFIG_SYSVIPC_SYSCTL=y +CONFIG_POSIX_MQUEUE_SYSCTL=y +CONFIG_BSD_PROCESS_ACCT_V3=y +CONFIG_FHANDLE=y +CONFIG_TASKSTATS=y +CONFIG_TASK_DELAY_ACCT=y +CONFIG_TASK_XACCT=y +CONFIG_TASK_IO_ACCOUNTING=y +CONFIG_AUDIT=y +CONFIG_AUDITSYSCALL=y +CONFIG_AUDIT_WATCH=y +CONFIG_AUDIT_TREE=y +# CONFIG_AUDIT_LOGINUID_IMMUTABLE is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_IRQ_CHIP=y +CONFIG_IRQ_DOMAIN=y +# CONFIG_CGROUPS is not set +CONFIG_CHECKPOINT_RESTORE=y +CONFIG_NAMESPACES=y +CONFIG_UTS_NS=y +CONFIG_IPC_NS=y +CONFIG_USER_NS=y +CONFIG_PID_NS=y +CONFIG_NET_NS=y +# CONFIG_SCHED_AUTOGROUP is not set +CONFIG_RELAY=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +CONFIG_RD_BZIP2=y +CONFIG_RD_LZMA=y +CONFIG_RD_XZ=y +CONFIG_RD_LZO=y +CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y +CONFIG_EXPERT=y +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +CONFIG_KALLSYMS_ALL=y +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_AIO=y +CONFIG_PERF_EVENTS=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_TRACEPOINTS=y +CONFIG_KPROBES=y +CONFIG_JUMP_LABEL=y +CONFIG_KRETPROBES=y +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODVERSIONS=y +CONFIG_MODULE_SRCVERSION_ALL=y +CONFIG_BLOCK=y +CONFIG_LBDAF=y +CONFIG_BLK_DEV_BSG=y +CONFIG_BLK_DEV_BSGLIB=y +CONFIG_BLK_DEV_INTEGRITY=y +CONFIG_PARTITION_ADVANCED=y +CONFIG_MSDOS_PARTITION=y +CONFIG_BSD_DISKLABEL=y +CONFIG_MINIX_SUBPARTITION=y +CONFIG_UNIXWARE_DISKLABEL=y +CONFIG_LDM_PARTITION=y +CONFIG_EFI_PARTITION=y +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_CFQ=y +CONFIG_DEFAULT_IOSCHED="cfq" +CONFIG_FREEZER=y +CONFIG_TICK_ONESHOT=y +CONFIG_VMSPLIT_3G=y +CONFIG_PAGE_OFFSET=0xC0000000 +CONFIG_PREEMPT_VOLUNTARY=y +CONFIG_HZ=128 +CONFIG_AEABI=y +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_VIRT_TO_BUS=y +CONFIG_DEFAULT_MMAP_MIN_ADDR=32768 +CONFIG_CLEANCACHE=y +CONFIG_FORCE_MAX_ZONEORDER=11 +CONFIG_LEDS=y +CONFIG_ALIGNMENT_TRAP=y +CONFIG_SECCOMP=y +CONFIG_CC_STACKPROTECTOR=y +CONFIG_USE_OF=y +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_KEXEC=y +CONFIG_ATAGS_PROC=y +CONFIG_CRASH_DUMP=y +CONFIG_CPU_FREQ_TABLE=y +CONFIG_CPU_FREQ_STAT=y +CONFIG_CPU_FREQ_STAT_DETAILS=y +CONFIG_CPU_FREQ_GOV_PERFORMANCE=y +CONFIG_CPU_FREQ_GOV_POWERSAVE=y +CONFIG_CPU_FREQ_GOV_USERSPACE=y +CONFIG_CPU_FREQ_GOV_ONDEMAND=y +CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y +CONFIG_CPU_IDLE_GOV_LADDER=y +CONFIG_CPU_IDLE_GOV_MENU=y +CONFIG_BINFMT_ELF=y +CONFIG_BINFMT_AOUT=m +CONFIG_SUSPEND=y +CONFIG_SUSPEND_FREEZER=y +CONFIG_PM_SLEEP=y +CONFIG_PM_RUNTIME=y +CONFIG_PM=y +CONFIG_PM_OPP=y +CONFIG_PM_CLK=y +CONFIG_UNIX_DIAG=m +CONFIG_XFRM=y +CONFIG_XFRM_IPCOMP=m +CONFIG_IP_ADVANCED_ROUTER=y +CONFIG_IP_FIB_TRIE_STATS=y +CONFIG_IP_MULTIPLE_TABLES=y +CONFIG_IP_ROUTE_MULTIPATH=y +CONFIG_IP_ROUTE_VERBOSE=y +CONFIG_IP_ROUTE_CLASSID=y +CONFIG_NET_IPIP=m +CONFIG_NET_IPGRE_DEMUX=m +CONFIG_NET_IPGRE=m +CONFIG_NET_IPGRE_BROADCAST=y +CONFIG_IP_MROUTE=y +CONFIG_IP_PIMSM_V1=y +CONFIG_IP_PIMSM_V2=y +CONFIG_SYN_COOKIES=y +CONFIG_INET_AH=m +CONFIG_INET_ESP=m +CONFIG_INET_IPCOMP=m +CONFIG_INET_XFRM_TUNNEL=m +CONFIG_INET_TUNNEL=m +CONFIG_INET_XFRM_MODE_TRANSPORT=m +CONFIG_INET_XFRM_MODE_TUNNEL=m +CONFIG_INET_XFRM_MODE_BEET=m +CONFIG_INET_DIAG=m +CONFIG_INET_TCP_DIAG=m +CONFIG_INET_UDP_DIAG=m +CONFIG_TCP_CONG_ADVANCED=y +CONFIG_TCP_CONG_BIC=m +CONFIG_TCP_CONG_CUBIC=y +CONFIG_TCP_CONG_WESTWOOD=m +CONFIG_TCP_CONG_HTCP=m +CONFIG_TCP_CONG_HSTCP=m +CONFIG_TCP_CONG_HYBLA=m +CONFIG_TCP_CONG_VEGAS=m +CONFIG_TCP_CONG_SCALABLE=m +CONFIG_TCP_CONG_LP=m +CONFIG_TCP_CONG_VENO=m +CONFIG_TCP_CONG_YEAH=m +CONFIG_TCP_CONG_ILLINOIS=m +CONFIG_DEFAULT_CUBIC=y +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_INET6_AH=m +CONFIG_INET6_ESP=m +CONFIG_INET6_IPCOMP=m +CONFIG_IPV6_MIP6=m +CONFIG_INET6_XFRM_TUNNEL=m +CONFIG_INET6_TUNNEL=m +CONFIG_INET6_XFRM_MODE_TRANSPORT=m +CONFIG_INET6_XFRM_MODE_TUNNEL=m +CONFIG_INET6_XFRM_MODE_BEET=m +CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m +CONFIG_IPV6_SIT=m +CONFIG_IPV6_SIT_6RD=y +CONFIG_IPV6_NDISC_NODETYPE=y +CONFIG_IPV6_TUNNEL=m +CONFIG_IPV6_MULTIPLE_TABLES=y +CONFIG_IPV6_SUBTREES=y +CONFIG_IPV6_MROUTE=y +CONFIG_IPV6_MROUTE_MULTIPLE_TABLES=y +CONFIG_IPV6_PIMSM_V2=y +CONFIG_NETLABEL=y +CONFIG_NETWORK_SECMARK=y +CONFIG_NETFILTER_ADVANCED=y +CONFIG_BRIDGE_NETFILTER=y +CONFIG_NETFILTER_NETLINK=m +CONFIG_NETFILTER_NETLINK_ACCT=m +CONFIG_NETFILTER_NETLINK_QUEUE=m +CONFIG_NETFILTER_NETLINK_LOG=m +CONFIG_NF_CONNTRACK=m +CONFIG_NF_CONNTRACK_MARK=y +CONFIG_NF_CONNTRACK_SECMARK=y +CONFIG_NF_CONNTRACK_ZONES=y +CONFIG_NF_CONNTRACK_EVENTS=y +CONFIG_NF_CONNTRACK_TIMEOUT=y +CONFIG_NF_CONNTRACK_TIMESTAMP=y +CONFIG_NF_CT_PROTO_DCCP=m +CONFIG_NF_CT_PROTO_GRE=m +CONFIG_NF_CT_PROTO_SCTP=m +CONFIG_NF_CT_PROTO_UDPLITE=m +CONFIG_NF_CONNTRACK_AMANDA=m +CONFIG_NF_CONNTRACK_FTP=m +CONFIG_NF_CONNTRACK_H323=m +CONFIG_NF_CONNTRACK_IRC=m +CONFIG_NF_CONNTRACK_BROADCAST=m +CONFIG_NF_CONNTRACK_NETBIOS_NS=m +CONFIG_NF_CONNTRACK_SNMP=m +CONFIG_NF_CONNTRACK_PPTP=m +CONFIG_NF_CONNTRACK_SANE=m +CONFIG_NF_CONNTRACK_SIP=m +CONFIG_NF_CONNTRACK_TFTP=m +CONFIG_NF_CT_NETLINK=m +CONFIG_NF_CT_NETLINK_TIMEOUT=m +CONFIG_NETFILTER_TPROXY=m +CONFIG_NETFILTER_XTABLES=m +CONFIG_NETFILTER_XT_MARK=m +CONFIG_NETFILTER_XT_CONNMARK=m +CONFIG_NETFILTER_XT_SET=m +CONFIG_NETFILTER_XT_TARGET_AUDIT=m +CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m +CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m +CONFIG_NETFILTER_XT_TARGET_CONNMARK=m +CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m +CONFIG_NETFILTER_XT_TARGET_CT=m +CONFIG_NETFILTER_XT_TARGET_DSCP=m +CONFIG_NETFILTER_XT_TARGET_HL=m +CONFIG_NETFILTER_XT_TARGET_IDLETIMER=m +CONFIG_NETFILTER_XT_TARGET_LED=m +CONFIG_NETFILTER_XT_TARGET_LOG=m +CONFIG_NETFILTER_XT_TARGET_MARK=m +CONFIG_NETFILTER_XT_TARGET_NFLOG=m +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m +CONFIG_NETFILTER_XT_TARGET_NOTRACK=m +CONFIG_NETFILTER_XT_TARGET_RATEEST=m +CONFIG_NETFILTER_XT_TARGET_TEE=m +CONFIG_NETFILTER_XT_TARGET_TPROXY=m +CONFIG_NETFILTER_XT_TARGET_TRACE=m +CONFIG_NETFILTER_XT_TARGET_SECMARK=m +CONFIG_NETFILTER_XT_TARGET_TCPMSS=m +CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m +CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m +CONFIG_NETFILTER_XT_MATCH_CLUSTER=m +CONFIG_NETFILTER_XT_MATCH_COMMENT=m +CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m +CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m +CONFIG_NETFILTER_XT_MATCH_CONNMARK=m +CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m +CONFIG_NETFILTER_XT_MATCH_CPU=m +CONFIG_NETFILTER_XT_MATCH_DCCP=m +CONFIG_NETFILTER_XT_MATCH_DEVGROUP=m +CONFIG_NETFILTER_XT_MATCH_DSCP=m +CONFIG_NETFILTER_XT_MATCH_ECN=m +CONFIG_NETFILTER_XT_MATCH_ESP=m +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m +CONFIG_NETFILTER_XT_MATCH_HELPER=m +CONFIG_NETFILTER_XT_MATCH_HL=m +CONFIG_NETFILTER_XT_MATCH_IPRANGE=m +CONFIG_NETFILTER_XT_MATCH_IPVS=m +CONFIG_NETFILTER_XT_MATCH_LENGTH=m +CONFIG_NETFILTER_XT_MATCH_LIMIT=m +CONFIG_NETFILTER_XT_MATCH_MAC=m +CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m +CONFIG_NETFILTER_XT_MATCH_NFACCT=m +CONFIG_NETFILTER_XT_MATCH_OSF=m +CONFIG_NETFILTER_XT_MATCH_OWNER=m +CONFIG_NETFILTER_XT_MATCH_POLICY=m +CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m +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=m +CONFIG_NETFILTER_XT_MATCH_SCTP=m +CONFIG_NETFILTER_XT_MATCH_SOCKET=m +CONFIG_NETFILTER_XT_MATCH_STATE=m +CONFIG_NETFILTER_XT_MATCH_STATISTIC=m +CONFIG_NETFILTER_XT_MATCH_STRING=m +CONFIG_NETFILTER_XT_MATCH_TCPMSS=m +CONFIG_NETFILTER_XT_MATCH_TIME=m +CONFIG_NETFILTER_XT_MATCH_U32=m +CONFIG_IP_SET=m +CONFIG_IP_SET_MAX=256 +CONFIG_IP_SET_BITMAP_IP=m +CONFIG_IP_SET_BITMAP_IPMAC=m +CONFIG_IP_SET_BITMAP_PORT=m +CONFIG_IP_SET_HASH_IP=m +CONFIG_IP_SET_HASH_IPPORT=m +CONFIG_IP_SET_HASH_IPPORTIP=m +CONFIG_IP_SET_HASH_IPPORTNET=m +CONFIG_IP_SET_HASH_NET=m +CONFIG_IP_SET_HASH_NETPORT=m +CONFIG_IP_SET_HASH_NETIFACE=m +CONFIG_IP_SET_LIST_SET=m +CONFIG_IP_VS=m +CONFIG_IP_VS_IPV6=y +CONFIG_IP_VS_TAB_BITS=12 +CONFIG_IP_VS_PROTO_TCP=y +CONFIG_IP_VS_PROTO_UDP=y +CONFIG_IP_VS_PROTO_AH_ESP=y +CONFIG_IP_VS_PROTO_ESP=y +CONFIG_IP_VS_PROTO_AH=y +CONFIG_IP_VS_PROTO_SCTP=y +CONFIG_IP_VS_RR=m +CONFIG_IP_VS_WRR=m +CONFIG_IP_VS_LC=m +CONFIG_IP_VS_WLC=m +CONFIG_IP_VS_LBLC=m +CONFIG_IP_VS_LBLCR=m +CONFIG_IP_VS_DH=m +CONFIG_IP_VS_SH=m +CONFIG_IP_VS_SED=m +CONFIG_IP_VS_NQ=m +CONFIG_IP_VS_SH_TAB_BITS=8 +CONFIG_IP_VS_FTP=m +CONFIG_IP_VS_NFCT=y +CONFIG_IP_VS_PE_SIP=m +CONFIG_NF_DEFRAG_IPV4=m +CONFIG_NF_CONNTRACK_IPV4=m +CONFIG_IP_NF_QUEUE=m +CONFIG_IP_NF_IPTABLES=m +CONFIG_IP_NF_MATCH_AH=m +CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_RPFILTER=m +CONFIG_IP_NF_MATCH_TTL=m +CONFIG_IP_NF_FILTER=m +CONFIG_IP_NF_TARGET_REJECT=m +CONFIG_IP_NF_TARGET_ULOG=m +CONFIG_NF_NAT=m +CONFIG_NF_NAT_NEEDED=y +CONFIG_IP_NF_TARGET_MASQUERADE=m +CONFIG_IP_NF_TARGET_NETMAP=m +CONFIG_IP_NF_TARGET_REDIRECT=m +CONFIG_NF_NAT_SNMP_BASIC=m +CONFIG_NF_NAT_PROTO_DCCP=m +CONFIG_NF_NAT_PROTO_GRE=m +CONFIG_NF_NAT_PROTO_UDPLITE=m +CONFIG_NF_NAT_PROTO_SCTP=m +CONFIG_NF_NAT_FTP=m +CONFIG_NF_NAT_IRC=m +CONFIG_NF_NAT_TFTP=m +CONFIG_NF_NAT_AMANDA=m +CONFIG_NF_NAT_PPTP=m +CONFIG_NF_NAT_H323=m +CONFIG_NF_NAT_SIP=m +CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_CLUSTERIP=m +CONFIG_IP_NF_TARGET_ECN=m +CONFIG_IP_NF_TARGET_TTL=m +CONFIG_IP_NF_RAW=m +CONFIG_IP_NF_SECURITY=m +CONFIG_IP_NF_ARPTABLES=m +CONFIG_IP_NF_ARPFILTER=m +CONFIG_IP_NF_ARP_MANGLE=m +CONFIG_NF_DEFRAG_IPV6=m +CONFIG_NF_CONNTRACK_IPV6=m +CONFIG_IP6_NF_QUEUE=m +CONFIG_IP6_NF_IPTABLES=m +CONFIG_IP6_NF_MATCH_AH=m +CONFIG_IP6_NF_MATCH_EUI64=m +CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_OPTS=m +CONFIG_IP6_NF_MATCH_HL=m +CONFIG_IP6_NF_MATCH_IPV6HEADER=m +CONFIG_IP6_NF_MATCH_MH=m +CONFIG_IP6_NF_MATCH_RPFILTER=m +CONFIG_IP6_NF_MATCH_RT=m +CONFIG_IP6_NF_TARGET_HL=m +CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_TARGET_REJECT=m +CONFIG_IP6_NF_MANGLE=m +CONFIG_IP6_NF_RAW=m +CONFIG_IP6_NF_SECURITY=m +CONFIG_DECNET_NF_GRABULATOR=m +CONFIG_BRIDGE_NF_EBTABLES=m +CONFIG_BRIDGE_EBT_BROUTE=m +CONFIG_BRIDGE_EBT_T_FILTER=m +CONFIG_BRIDGE_EBT_T_NAT=m +CONFIG_BRIDGE_EBT_802_3=m +CONFIG_BRIDGE_EBT_AMONG=m +CONFIG_BRIDGE_EBT_ARP=m +CONFIG_BRIDGE_EBT_IP=m +CONFIG_BRIDGE_EBT_IP6=m +CONFIG_BRIDGE_EBT_LIMIT=m +CONFIG_BRIDGE_EBT_MARK=m +CONFIG_BRIDGE_EBT_PKTTYPE=m +CONFIG_BRIDGE_EBT_STP=m +CONFIG_BRIDGE_EBT_VLAN=m +CONFIG_BRIDGE_EBT_ARPREPLY=m +CONFIG_BRIDGE_EBT_DNAT=m +CONFIG_BRIDGE_EBT_MARK_T=m +CONFIG_BRIDGE_EBT_REDIRECT=m +CONFIG_BRIDGE_EBT_SNAT=m +CONFIG_BRIDGE_EBT_LOG=m +CONFIG_BRIDGE_EBT_ULOG=m +CONFIG_BRIDGE_EBT_NFLOG=m +CONFIG_IP_DCCP=m +CONFIG_INET_DCCP_DIAG=m +CONFIG_IP_DCCP_CCID3=y +CONFIG_IP_DCCP_TFRC_LIB=y +CONFIG_NET_DCCPPROBE=m +CONFIG_IP_SCTP=m +CONFIG_NET_SCTPPROBE=m +CONFIG_SCTP_HMAC_MD5=y +CONFIG_RDS=m +CONFIG_RDS_TCP=m +CONFIG_TIPC=m +CONFIG_ATM=m +CONFIG_ATM_CLIP=m +CONFIG_ATM_LANE=m +CONFIG_ATM_MPOA=m +CONFIG_ATM_BR2684=m +CONFIG_ATM_BR2684_IPFILTER=y +CONFIG_L2TP=m +CONFIG_L2TP_DEBUGFS=m +CONFIG_STP=m +CONFIG_GARP=m +CONFIG_BRIDGE=m +CONFIG_BRIDGE_IGMP_SNOOPING=y +CONFIG_NET_DSA=y +CONFIG_NET_DSA_TAG_DSA=y +CONFIG_NET_DSA_TAG_EDSA=y +CONFIG_NET_DSA_TAG_TRAILER=y +CONFIG_VLAN_8021Q=m +CONFIG_VLAN_8021Q_GVRP=y +CONFIG_DECNET=m +CONFIG_LLC=m +CONFIG_LLC2=m +CONFIG_IPX=m +CONFIG_ATALK=m +CONFIG_DEV_APPLETALK=m +CONFIG_IPDDP=m +CONFIG_IPDDP_ENCAP=y +CONFIG_IPDDP_DECAP=y +CONFIG_X25=m +CONFIG_LAPB=m +CONFIG_WAN_ROUTER=m +CONFIG_PHONET=m +CONFIG_IEEE802154=m +CONFIG_IEEE802154_6LOWPAN=m +CONFIG_NET_SCHED=y +CONFIG_NET_SCH_CBQ=m +CONFIG_NET_SCH_HTB=m +CONFIG_NET_SCH_HFSC=m +CONFIG_NET_SCH_ATM=m +CONFIG_NET_SCH_PRIO=m +CONFIG_NET_SCH_MULTIQ=m +CONFIG_NET_SCH_RED=m +CONFIG_NET_SCH_SFB=m +CONFIG_NET_SCH_SFQ=m +CONFIG_NET_SCH_TEQL=m +CONFIG_NET_SCH_TBF=m +CONFIG_NET_SCH_GRED=m +CONFIG_NET_SCH_DSMARK=m +CONFIG_NET_SCH_NETEM=m +CONFIG_NET_SCH_DRR=m +CONFIG_NET_SCH_MQPRIO=m +CONFIG_NET_SCH_CHOKE=m +CONFIG_NET_SCH_QFQ=m +CONFIG_NET_SCH_INGRESS=m +CONFIG_NET_SCH_PLUG=m +CONFIG_NET_CLS=y +CONFIG_NET_CLS_BASIC=m +CONFIG_NET_CLS_TCINDEX=m +CONFIG_NET_CLS_ROUTE4=m +CONFIG_NET_CLS_FW=m +CONFIG_NET_CLS_U32=m +CONFIG_CLS_U32_MARK=y +CONFIG_NET_CLS_RSVP=m +CONFIG_NET_CLS_RSVP6=m +CONFIG_NET_CLS_FLOW=m +CONFIG_NET_EMATCH=y +CONFIG_NET_EMATCH_STACK=32 +CONFIG_NET_EMATCH_CMP=m +CONFIG_NET_EMATCH_NBYTE=m +CONFIG_NET_EMATCH_U32=m +CONFIG_NET_EMATCH_META=m +CONFIG_NET_EMATCH_TEXT=m +CONFIG_NET_CLS_ACT=y +CONFIG_NET_ACT_POLICE=m +CONFIG_NET_ACT_GACT=m +CONFIG_GACT_PROB=y +CONFIG_NET_ACT_MIRRED=m +CONFIG_NET_ACT_IPT=m +CONFIG_NET_ACT_NAT=m +CONFIG_NET_ACT_PEDIT=m +CONFIG_NET_ACT_SIMP=m +CONFIG_NET_ACT_SKBEDIT=m +CONFIG_NET_ACT_CSUM=m +CONFIG_NET_SCH_FIFO=y +CONFIG_DCB=y +CONFIG_DNS_RESOLVER=y +CONFIG_BATMAN_ADV=m +CONFIG_OPENVSWITCH=m +CONFIG_BQL=y +CONFIG_BPF_JIT=y +CONFIG_NET_PKTGEN=m +CONFIG_NET_TCPPROBE=m +CONFIG_HAMRADIO=y +CONFIG_AX25=m +CONFIG_AX25_DAMA_SLAVE=y +CONFIG_NETROM=m +CONFIG_ROSE=m +CONFIG_MKISS=m +CONFIG_6PACK=m +CONFIG_BPQETHER=m +CONFIG_BAYCOM_SER_FDX=m +CONFIG_BAYCOM_SER_HDX=m +CONFIG_BAYCOM_PAR=m +CONFIG_BAYCOM_EPP=m +CONFIG_YAM=m +CONFIG_CAN=m +CONFIG_CAN_RAW=m +CONFIG_CAN_BCM=m +CONFIG_CAN_GW=m +CONFIG_CAN_VCAN=m +CONFIG_CAN_SLCAN=m +CONFIG_CAN_DEV=m +CONFIG_CAN_CALC_BITTIMING=y +CONFIG_CAN_MCP251X=m +CONFIG_CAN_SJA1000=m +CONFIG_CAN_SJA1000_ISA=m +CONFIG_CAN_SJA1000_PLATFORM=m +CONFIG_CAN_C_CAN=m +CONFIG_CAN_C_CAN_PLATFORM=m +CONFIG_CAN_CC770=m +CONFIG_CAN_CC770_ISA=m +CONFIG_CAN_CC770_PLATFORM=m +CONFIG_CAN_EMS_USB=m +CONFIG_CAN_ESD_USB2=m +CONFIG_CAN_PEAK_USB=m +CONFIG_CAN_SOFTING=m +CONFIG_IRDA=m +CONFIG_IRLAN=m +CONFIG_IRNET=m +CONFIG_IRCOMM=m +CONFIG_IRDA_ULTRA=y +CONFIG_IRDA_CACHE_LAST_LSAP=y +CONFIG_IRDA_FAST_RR=y +CONFIG_IRDA_DEBUG=y +CONFIG_IRTTY_SIR=m +CONFIG_DONGLE=y +CONFIG_ESI_DONGLE=m +CONFIG_ACTISYS_DONGLE=m +CONFIG_TEKRAM_DONGLE=m +CONFIG_TOIM3232_DONGLE=m +CONFIG_LITELINK_DONGLE=m +CONFIG_MA600_DONGLE=m +CONFIG_GIRBIL_DONGLE=m +CONFIG_MCP2120_DONGLE=m +CONFIG_OLD_BELKIN_DONGLE=m +CONFIG_ACT200L_DONGLE=m +CONFIG_KINGSUN_DONGLE=m +CONFIG_KSDAZZLE_DONGLE=m +CONFIG_KS959_DONGLE=m +CONFIG_USB_IRDA=m +CONFIG_SIGMATEL_FIR=m +CONFIG_MCS_FIR=m +CONFIG_BT=m +CONFIG_BT_RFCOMM=m +CONFIG_BT_RFCOMM_TTY=y +CONFIG_BT_BNEP=m +CONFIG_BT_BNEP_MC_FILTER=y +CONFIG_BT_BNEP_PROTO_FILTER=y +CONFIG_BT_CMTP=m +CONFIG_BT_HIDP=m +CONFIG_BT_HCIBTUSB=m +CONFIG_BT_HCIBTSDIO=m +CONFIG_BT_HCIUART=m +CONFIG_BT_HCIUART_H4=y +CONFIG_BT_HCIUART_BCSP=y +CONFIG_BT_HCIUART_ATH3K=y +CONFIG_BT_HCIUART_LL=y +CONFIG_BT_HCIBCM203X=m +CONFIG_BT_HCIBPA10X=m +CONFIG_BT_HCIBFUSB=m +CONFIG_BT_HCIVHCI=m +CONFIG_BT_MRVL=m +CONFIG_BT_MRVL_SDIO=m +CONFIG_BT_ATH3K=m +CONFIG_BT_WILINK=m +CONFIG_AF_RXRPC=m +CONFIG_RXKAD=m +CONFIG_FIB_RULES=y +CONFIG_WIRELESS=y +CONFIG_WIRELESS_EXT=y +CONFIG_WEXT_CORE=y +CONFIG_WEXT_PROC=y +CONFIG_WEXT_SPY=y +CONFIG_WEXT_PRIV=y +CONFIG_CFG80211_REG_DEBUG=y +CONFIG_CFG80211_DEFAULT_PS=y +CONFIG_CFG80211_DEBUGFS=y +CONFIG_CFG80211_WEXT=y +CONFIG_WIRELESS_EXT_SYSFS=y +CONFIG_LIB80211_CRYPT_WEP=m +CONFIG_LIB80211_CRYPT_CCMP=m +CONFIG_LIB80211_CRYPT_TKIP=m +CONFIG_MAC80211=m +CONFIG_MAC80211_MESH=y +CONFIG_MAC80211_LEDS=y +CONFIG_MAC80211_DEBUGFS=y +CONFIG_MAC80211_DEBUG_MENU=y +CONFIG_WIMAX=m +CONFIG_WIMAX_DEBUG_LEVEL=8 +CONFIG_RFKILL=y +CONFIG_RFKILL_LEDS=y +CONFIG_RFKILL_INPUT=y +CONFIG_RFKILL_REGULATOR=m +CONFIG_RFKILL_GPIO=m +CONFIG_NET_9P=m +CONFIG_CAIF=m +CONFIG_CAIF_NETDEV=m +CONFIG_CAIF_USB=m +CONFIG_CEPH_LIB=m +CONFIG_CEPH_LIB_USE_DNS_RESOLVER=y +CONFIG_NFC=m +CONFIG_NFC_NCI=m +CONFIG_PN544_NFC=m +CONFIG_NFC_PN533=m +CONFIG_NFC_WILINK=m +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +CONFIG_FIRMWARE_IN_KERNEL=y +CONFIG_EXTRA_FIRMWARE="" +CONFIG_REGMAP=y +CONFIG_REGMAP_I2C=y +CONFIG_REGMAP_SPI=y +CONFIG_SPI=y +CONFIG_DMA_SHARED_BUFFER=y +CONFIG_PROC_EVENTS=y +CONFIG_MTD_REDBOOT_PARTS=m +CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1 +CONFIG_MTD_AFS_PARTS=m +CONFIG_MTD_OF_PARTS=y +CONFIG_MTD_AR7_PARTS=m +CONFIG_HAVE_MTD_OTP=y +CONFIG_MTD_BLKDEVS=y +CONFIG_FTL=m +CONFIG_NFTL=m +CONFIG_NFTL_RW=y +CONFIG_INFTL=m +CONFIG_RFD_FTL=m +CONFIG_SSFDC=m +CONFIG_SM_FTL=m +CONFIG_MTD_SWAP=m +CONFIG_MTD_JEDECPROBE=m +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +CONFIG_MTD_CFI_AMDSTD=m +CONFIG_MTD_CFI_STAA=m +CONFIG_MTD_RAM=m +CONFIG_MTD_ROM=m +CONFIG_MTD_ABSENT=m +CONFIG_MTD_COMPLEX_MAPPINGS=y +CONFIG_MTD_PHYSMAP=m +CONFIG_MTD_PHYSMAP_OF=m +CONFIG_MTD_IMPA7=m +CONFIG_MTD_GPIO_ADDR=m +CONFIG_MTD_PLATRAM=m +CONFIG_MTD_LATCH_ADDR=m +CONFIG_MTD_DATAFLASH=m +CONFIG_MTD_DATAFLASH_OTP=y +CONFIG_MTD_M25P80=m +CONFIG_M25PXX_USE_FAST_READ=y +CONFIG_MTD_SST25L=m +CONFIG_MTD_SLRAM=m +CONFIG_MTD_PHRAM=m +CONFIG_MTD_MTDRAM=m +CONFIG_MTDRAM_TOTAL_SIZE=4096 +CONFIG_MTDRAM_ERASE_SIZE=128 +CONFIG_MTD_BLOCK2MTD=m +CONFIG_MTD_DOC2000=m +CONFIG_MTD_DOC2001=m +CONFIG_MTD_DOC2001PLUS=m +CONFIG_MTD_DOCG3=m +CONFIG_BCH_CONST_M=14 +CONFIG_BCH_CONST_T=4 +CONFIG_MTD_ONENAND=m +CONFIG_MTD_DOCPROBE=m +CONFIG_MTD_DOCECC=m +CONFIG_MTD_DOCPROBE_ADDRESS=0x0 +CONFIG_MTD_NAND_ECC=y +CONFIG_MTD_NAND_BCH=y +CONFIG_MTD_NAND_ECC_BCH=y +CONFIG_MTD_NAND_GPIO=m +CONFIG_MTD_NAND_IDS=y +CONFIG_MTD_NAND_DISKONCHIP=m +CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADDRESS=0 +CONFIG_MTD_NAND_DOCG4=m +CONFIG_MTD_NAND_PLATFORM=m +CONFIG_MTD_ALAUDA=m +CONFIG_MTD_ONENAND_GENERIC=m +CONFIG_MTD_ONENAND_2X_PROGRAM=y +CONFIG_MTD_ONENAND_SIM=m +CONFIG_MTD_LPDDR=m +CONFIG_MTD_QINFO_PROBE=m +CONFIG_DTC=y +CONFIG_OF=y +CONFIG_PROC_DEVICETREE=y +CONFIG_OF_FLATTREE=y +CONFIG_OF_EARLY_FLATTREE=y +CONFIG_OF_ADDRESS=y +CONFIG_OF_IRQ=y +CONFIG_OF_DEVICE=y +CONFIG_OF_GPIO=y +CONFIG_OF_I2C=y +CONFIG_OF_NET=y +CONFIG_OF_SPI=y +CONFIG_OF_MDIO=y +CONFIG_OF_MTD=y +CONFIG_PARPORT=m +CONFIG_PARPORT_AX88796=m +CONFIG_PARPORT_1284=y +CONFIG_PARPORT_NOT_PC=y +CONFIG_BLK_DEV=y +CONFIG_BLK_DEV_LOOP=y +CONFIG_BLK_DEV_LOOP_MIN_COUNT=8 +CONFIG_BLK_DEV_CRYPTOLOOP=m +CONFIG_BLK_DEV_DRBD=m +CONFIG_BLK_DEV_NBD=m +CONFIG_BLK_DEV_UB=m +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=65536 +CONFIG_CDROM_PKTCDVD=m +CONFIG_CDROM_PKTCDVD_BUFFERS=8 +CONFIG_ATA_OVER_ETH=m +CONFIG_MG_DISK=m +CONFIG_MG_DISK_RES=0 +CONFIG_BLK_DEV_RBD=m +CONFIG_SENSORS_LIS3LV02D=m +CONFIG_AD525X_DPOT=m +CONFIG_AD525X_DPOT_I2C=m +CONFIG_AD525X_DPOT_SPI=m +CONFIG_ICS932S401=m +CONFIG_ENCLOSURE_SERVICES=m +CONFIG_APDS9802ALS=m +CONFIG_ISL29003=m +CONFIG_ISL29020=m +CONFIG_SENSORS_TSL2550=m +CONFIG_SENSORS_BH1780=m +CONFIG_SENSORS_BH1770=m +CONFIG_SENSORS_APDS990X=m +CONFIG_HMC6352=m +CONFIG_DS1682=m +CONFIG_USB_SWITCH_FSA9480=m +CONFIG_C2PORT=m +CONFIG_EEPROM_AT24=m +CONFIG_EEPROM_AT25=m +CONFIG_EEPROM_LEGACY=m +CONFIG_EEPROM_MAX6875=m +CONFIG_EEPROM_93XX46=m +CONFIG_IWMC3200TOP=m +CONFIG_SENSORS_LIS3_SPI=m +CONFIG_SENSORS_LIS3_I2C=m +CONFIG_SCSI_MOD=y +CONFIG_RAID_ATTRS=m +CONFIG_SCSI_DMA=y +CONFIG_SCSI_TGT=m +CONFIG_SCSI_NETLINK=y +CONFIG_SCSI_PROC_FS=y +CONFIG_CHR_DEV_ST=m +CONFIG_CHR_DEV_OSST=m +CONFIG_BLK_DEV_SR=y +CONFIG_CHR_DEV_SG=y +CONFIG_CHR_DEV_SCH=m +CONFIG_SCSI_ENCLOSURE=m +CONFIG_SCSI_CONSTANTS=y +CONFIG_SCSI_LOGGING=y +CONFIG_SCSI_WAIT_SCAN=m +CONFIG_SCSI_FC_ATTRS=m +CONFIG_SCSI_FC_TGT_ATTRS=y +CONFIG_SCSI_ISCSI_ATTRS=m +CONFIG_SCSI_SAS_ATTRS=m +CONFIG_SCSI_SAS_LIBSAS=m +CONFIG_SCSI_SAS_ATA=y +CONFIG_SCSI_SAS_HOST_SMP=y +CONFIG_SCSI_SRP_ATTRS=m +CONFIG_SCSI_SRP_TGT_ATTRS=y +CONFIG_SCSI_LOWLEVEL=y +CONFIG_ISCSI_TCP=m +CONFIG_ISCSI_BOOT_SYSFS=m +CONFIG_LIBFC=m +CONFIG_LIBFCOE=m +CONFIG_SCSI_DEBUG=m +CONFIG_SCSI_DH=y +CONFIG_SCSI_DH_RDAC=m +CONFIG_SCSI_DH_HP_SW=m +CONFIG_SCSI_DH_EMC=m +CONFIG_SCSI_DH_ALUA=m +CONFIG_BLK_DEV_MD=y +CONFIG_MD_AUTODETECT=y +CONFIG_MD_LINEAR=m +CONFIG_MD_RAID0=m +CONFIG_MD_RAID1=m +CONFIG_MD_RAID10=m +CONFIG_MD_RAID456=m +CONFIG_MD_MULTIPATH=m +CONFIG_MD_FAULTY=m +CONFIG_DM_BUFIO=m +CONFIG_DM_PERSISTENT_DATA=m +CONFIG_DM_CRYPT=m +CONFIG_DM_SNAPSHOT=m +CONFIG_DM_THIN_PROVISIONING=m +CONFIG_DM_MIRROR=m +CONFIG_DM_RAID=m +CONFIG_DM_ZERO=m +CONFIG_DM_MULTIPATH=m +CONFIG_DM_MULTIPATH_QL=m +CONFIG_DM_MULTIPATH_ST=m +CONFIG_DM_UEVENT=y +CONFIG_TARGET_CORE=m +CONFIG_TCM_IBLOCK=m +CONFIG_TCM_FILEIO=m +CONFIG_TCM_PSCSI=m +CONFIG_LOOPBACK_TARGET=m +CONFIG_TCM_FC=m +CONFIG_ISCSI_TARGET=m +CONFIG_NET_CORE=y +CONFIG_BONDING=m +CONFIG_DUMMY=m +CONFIG_EQUALIZER=m +CONFIG_MII=y +CONFIG_IEEE802154_DRIVERS=m +CONFIG_IFB=m +CONFIG_MACVLAN=m +CONFIG_MACVTAP=m +CONFIG_NETCONSOLE=m +CONFIG_NETCONSOLE_DYNAMIC=y +CONFIG_NETPOLL=y +CONFIG_NET_POLL_CONTROLLER=y +CONFIG_TUN=y +CONFIG_VETH=m +CONFIG_ATM_DRIVERS=y +CONFIG_ATM_DUMMY=m +CONFIG_ATM_TCP=m +CONFIG_CAIF_TTY=m +CONFIG_CAIF_SPI_SLAVE=m +CONFIG_CAIF_HSI=m +CONFIG_ETHERNET=y +CONFIG_B44=m +CONFIG_CS89x0=m +CONFIG_CS89x0_PLATFORM=y +CONFIG_DM9000=m +CONFIG_DNET=m +CONFIG_MDIO_BITBANG=m +CONFIG_MDIO_GPIO=m +CONFIG_PLIP=m +CONFIG_PPP=y +CONFIG_PPP_BSDCOMP=m +CONFIG_PPP_DEFLATE=m +CONFIG_PPP_FILTER=y +CONFIG_PPP_MPPE=m +CONFIG_PPP_MULTILINK=y +CONFIG_PPPOATM=m +CONFIG_PPPOE=m +CONFIG_PPTP=m +CONFIG_PPPOL2TP=m +CONFIG_PPP_ASYNC=m +CONFIG_PPP_SYNC_TTY=m +CONFIG_SLIP=m +CONFIG_SLHC=y +CONFIG_SLIP_COMPRESSED=y +CONFIG_SLIP_SMART=y +CONFIG_SLIP_MODE_SLIP6=y +CONFIG_USB_CATC=m +CONFIG_USB_KAWETH=m +CONFIG_USB_PEGASUS=m +CONFIG_USB_RTL8150=m +CONFIG_USB_NET_AX8817X=m +CONFIG_USB_NET_CDCETHER=m +CONFIG_USB_NET_CDC_EEM=m +CONFIG_USB_NET_CDC_NCM=m +CONFIG_USB_NET_DM9601=m +CONFIG_USB_NET_GL620A=m +CONFIG_USB_NET_NET1080=m +CONFIG_USB_NET_PLUSB=m +CONFIG_USB_NET_MCS7830=m +CONFIG_USB_NET_RNDIS_HOST=m +CONFIG_USB_NET_CDC_SUBSET=m +CONFIG_USB_BELKIN=y +CONFIG_USB_ARMLINUX=y +CONFIG_USB_NET_ZAURUS=m +CONFIG_USB_NET_CX82310_ETH=m +CONFIG_USB_NET_KALMIA=m +CONFIG_USB_NET_QMI_WWAN=m +CONFIG_USB_HSO=m +CONFIG_USB_NET_INT51X1=m +CONFIG_USB_CDC_PHONET=m +CONFIG_USB_IPHETH=m +CONFIG_USB_SIERRA_NET=m +CONFIG_USB_VL600=m +CONFIG_WLAN=y +CONFIG_LIBERTAS=m +CONFIG_LIBERTAS_THINFIRM=m +CONFIG_LIBERTAS_THINFIRM_USB=m +CONFIG_AT76C50X_USB=m +CONFIG_USB_ZD1201=m +CONFIG_USB_NET_RNDIS_WLAN=m +CONFIG_RTL8187=m +CONFIG_RTL8187_LEDS=y +CONFIG_ATH_COMMON=m +CONFIG_ATH9K_HW=m +CONFIG_ATH9K_COMMON=m +CONFIG_ATH9K_BTCOEX_SUPPORT=y +CONFIG_ATH9K=m +CONFIG_ATH9K_AHB=y +CONFIG_ATH9K_DEBUGFS=y +CONFIG_ATH9K_RATE_CONTROL=y +CONFIG_ATH9K_HTC=m +CONFIG_ATH9K_HTC_DEBUGFS=y +CONFIG_CARL9170=m +CONFIG_CARL9170_LEDS=y +CONFIG_CARL9170_WPC=y +CONFIG_CARL9170_HWRNG=y +CONFIG_B43=m +CONFIG_B43_BCMA=y +# CONFIG_B43_BCMA_EXTRA is not set +CONFIG_B43_SSB=y +CONFIG_B43_BCMA_PIO=y +CONFIG_B43_PIO=y +CONFIG_B43_PHY_N=y +CONFIG_B43_PHY_LP=y +CONFIG_B43_PHY_HT=y +CONFIG_B43_LEDS=y +CONFIG_B43_HWRNG=y +CONFIG_B43LEGACY=m +CONFIG_B43LEGACY_LEDS=y +CONFIG_B43LEGACY_HWRNG=y +CONFIG_B43LEGACY_DEBUG=y +CONFIG_B43LEGACY_DMA=y +CONFIG_B43LEGACY_PIO=y +CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y +CONFIG_BRCMUTIL=m +CONFIG_BRCMSMAC=m +CONFIG_BRCMFMAC=m +CONFIG_BRCMFMAC_SDIO=y +CONFIG_BRCMFMAC_USB=y +CONFIG_HOSTAP=m +CONFIG_HOSTAP_FIRMWARE=y +CONFIG_HOSTAP_FIRMWARE_NVRAM=y +CONFIG_IWM=m +CONFIG_IWM_TRACING=y +CONFIG_LIBERTAS_SPI=m +CONFIG_P54_COMMON=m +CONFIG_P54_USB=m +CONFIG_P54_SPI=m +CONFIG_P54_LEDS=y +CONFIG_RT2X00=m +CONFIG_RT2500USB=m +CONFIG_RT73USB=m +CONFIG_RT2800USB=m +CONFIG_RT2800USB_RT33XX=y +CONFIG_RT2800_LIB=m +CONFIG_RT2X00_LIB_USB=m +CONFIG_RT2X00_LIB=m +CONFIG_RT2X00_LIB_FIRMWARE=y +CONFIG_RT2X00_LIB_CRYPTO=y +CONFIG_RT2X00_LIB_LEDS=y +CONFIG_RT2X00_LIB_DEBUGFS=y +CONFIG_RTL8192CU=m +CONFIG_RTLWIFI=m +CONFIG_RTL8192C_COMMON=m +CONFIG_WL1251=m +CONFIG_WL1251_SPI=m +CONFIG_WL1251_SDIO=m +CONFIG_WL12XX_MENU=m +CONFIG_WL12XX=m +CONFIG_WL12XX_SPI=m +CONFIG_WL12XX_SDIO=m +CONFIG_WL12XX_PLATFORM_DATA=y +CONFIG_ZD1211RW=m +CONFIG_MWIFIEX=m +CONFIG_MWIFIEX_SDIO=m +CONFIG_WAN=y +CONFIG_HDLC=m +CONFIG_HDLC_RAW=m +CONFIG_HDLC_RAW_ETH=m +CONFIG_HDLC_CISCO=m +CONFIG_HDLC_FR=m +CONFIG_HDLC_PPP=m +CONFIG_HDLC_X25=m +CONFIG_DLCI=m +CONFIG_DLCI_MAX=8 +CONFIG_WAN_ROUTER_DRIVERS=m +CONFIG_LAPBETHER=m +CONFIG_ISDN=y +CONFIG_ISDN_I4L=m +CONFIG_ISDN_PPP=y +CONFIG_ISDN_PPP_VJ=y +CONFIG_ISDN_MPP=y +CONFIG_IPPP_FILTER=y +CONFIG_ISDN_PPP_BSDCOMP=m +CONFIG_ISDN_AUDIO=y +CONFIG_ISDN_TTY_FAX=y +CONFIG_ISDN_X25=y +CONFIG_ISDN_DIVERSION=m +CONFIG_ISDN_DRV_HISAX=m +CONFIG_ISDN_CAPI=m +CONFIG_ISDN_DRV_AVMB1_VERBOSE_REASON=y +CONFIG_CAPI_TRACE=y +CONFIG_ISDN_CAPI_MIDDLEWARE=y +CONFIG_ISDN_CAPI_CAPI20=m +CONFIG_ISDN_CAPI_CAPIDRV=m +CONFIG_CAPI_AVM=y +CONFIG_CAPI_EICON=y +CONFIG_ISDN_DRV_GIGASET=m +CONFIG_GIGASET_I4L=y +CONFIG_GIGASET_BASE=m +CONFIG_GIGASET_M105=m +CONFIG_GIGASET_M101=m +CONFIG_MISDN=m +CONFIG_MISDN_DSP=m +CONFIG_MISDN_L1OIP=m +CONFIG_MISDN_HFCUSB=m +CONFIG_INPUT=y +CONFIG_INPUT_FF_MEMLESS=m +CONFIG_INPUT_POLLDEV=m +CONFIG_INPUT_SPARSEKMAP=m +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +CONFIG_INPUT_EVBUG=m +CONFIG_INPUT_KEYBOARD=y +CONFIG_KEYBOARD_ADP5588=m +CONFIG_KEYBOARD_ADP5589=m +CONFIG_KEYBOARD_ATKBD=y +CONFIG_KEYBOARD_QT1070=m +CONFIG_KEYBOARD_LKKBD=m +CONFIG_KEYBOARD_TCA6416=m +CONFIG_KEYBOARD_TCA8418=m +CONFIG_KEYBOARD_MATRIX=m +CONFIG_KEYBOARD_LM8323=m +CONFIG_KEYBOARD_MAX7359=m +CONFIG_KEYBOARD_MCS=m +CONFIG_KEYBOARD_MPR121=m +CONFIG_KEYBOARD_NEWTON=m +CONFIG_KEYBOARD_OPENCORES=m +CONFIG_KEYBOARD_SAMSUNG=m +CONFIG_KEYBOARD_STOWAWAY=m +CONFIG_KEYBOARD_SUNKBD=m +CONFIG_KEYBOARD_STMPE=m +CONFIG_KEYBOARD_XTKBD=m +CONFIG_INPUT_MOUSE=y +CONFIG_MOUSE_PS2=m +CONFIG_MOUSE_PS2_ALPS=y +CONFIG_MOUSE_PS2_LOGIPS2PP=y +CONFIG_MOUSE_PS2_SYNAPTICS=y +CONFIG_MOUSE_PS2_TRACKPOINT=y +CONFIG_MOUSE_PS2_ELANTECH=y +CONFIG_MOUSE_PS2_SENTELIC=y +CONFIG_MOUSE_SERIAL=m +CONFIG_MOUSE_APPLETOUCH=m +CONFIG_MOUSE_BCM5974=m +CONFIG_MOUSE_VSXXXAA=m +CONFIG_MOUSE_GPIO=m +CONFIG_MOUSE_SYNAPTICS_I2C=m +CONFIG_MOUSE_SYNAPTICS_USB=m +CONFIG_INPUT_JOYSTICK=y +CONFIG_JOYSTICK_ANALOG=m +CONFIG_JOYSTICK_INTERACT=m +CONFIG_JOYSTICK_SIDEWINDER=m +CONFIG_JOYSTICK_WARRIOR=m +CONFIG_JOYSTICK_MAGELLAN=m +CONFIG_JOYSTICK_GAMECON=m +CONFIG_JOYSTICK_TURBOGRAFX=m +CONFIG_JOYSTICK_JOYDUMP=m +CONFIG_JOYSTICK_XPAD=m +CONFIG_JOYSTICK_XPAD_FF=y +CONFIG_JOYSTICK_XPAD_LEDS=y +CONFIG_JOYSTICK_WALKERA0701=m +CONFIG_INPUT_TABLET=y +CONFIG_TABLET_USB_ACECAD=m +CONFIG_TABLET_USB_AIPTEK=m +CONFIG_TABLET_USB_GTCO=m +CONFIG_TABLET_USB_HANWANG=m +CONFIG_TABLET_USB_KBTAB=m +CONFIG_TABLET_USB_WACOM=m +CONFIG_INPUT_MISC=y +CONFIG_INPUT_88PM860X_ONKEY=m +CONFIG_INPUT_AD714X=m +CONFIG_INPUT_AD714X_I2C=m +CONFIG_INPUT_AD714X_SPI=m +CONFIG_INPUT_BMA150=m +CONFIG_INPUT_MMA8450=m +CONFIG_INPUT_MPU3050=m +CONFIG_INPUT_GP2A=m +CONFIG_INPUT_GPIO_TILT_POLLED=m +CONFIG_INPUT_ATI_REMOTE2=m +CONFIG_INPUT_KEYSPAN_REMOTE=m +CONFIG_INPUT_KXTJ9=m +CONFIG_INPUT_POWERMATE=m +CONFIG_INPUT_YEALINK=m +CONFIG_INPUT_CM109=m +CONFIG_INPUT_TWL4030_VIBRA=m +CONFIG_INPUT_TWL6040_VIBRA=m +CONFIG_INPUT_UINPUT=y +CONFIG_INPUT_PCF8574=m +CONFIG_INPUT_GPIO_ROTARY_ENCODER=m +CONFIG_INPUT_ADXL34X=m +CONFIG_INPUT_ADXL34X_I2C=m +CONFIG_INPUT_ADXL34X_SPI=m +CONFIG_INPUT_CMA3000=m +CONFIG_INPUT_CMA3000_I2C=m +CONFIG_SERIO=y +CONFIG_SERIO_SERPORT=m +CONFIG_SERIO_PARKBD=m +CONFIG_SERIO_LIBPS2=y +CONFIG_SERIO_RAW=m +CONFIG_SERIO_ALTERA_PS2=m +CONFIG_SERIO_PS2MULT=m +CONFIG_GAMEPORT=m +CONFIG_GAMEPORT_NS558=m +CONFIG_GAMEPORT_L4=m +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_VT_CONSOLE_SLEEP=y +CONFIG_HW_CONSOLE=y +CONFIG_UNIX98_PTYS=y +CONFIG_DEVPTS_MULTIPLE_INSTANCES=y +CONFIG_SERIAL_NONSTANDARD=y +CONFIG_N_HDLC=m +CONFIG_TRACE_ROUTER=m +CONFIG_TRACE_SINK=m +CONFIG_STALDRV=y +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_RUNTIME_UARTS=32 +CONFIG_SERIAL_8250_DW=m +CONFIG_SERIAL_MAX3100=m +CONFIG_SERIAL_MAX3107=m +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_CONSOLE_POLL=y +CONFIG_SERIAL_OF_PLATFORM=m +CONFIG_SERIAL_TIMBERDALE=m +CONFIG_SERIAL_ALTERA_JTAGUART=m +CONFIG_SERIAL_ALTERA_UART=m +CONFIG_SERIAL_ALTERA_UART_MAXPORTS=4 +CONFIG_SERIAL_ALTERA_UART_BAUDRATE=115200 +CONFIG_SERIAL_XILINX_PS_UART=m +CONFIG_TTY_PRINTK=y +CONFIG_PRINTER=m +CONFIG_PPDEV=m +CONFIG_HVC_DRIVER=y +CONFIG_HVC_DCC=y +CONFIG_IPMI_HANDLER=m +CONFIG_IPMI_DEVICE_INTERFACE=m +CONFIG_IPMI_SI=m +CONFIG_IPMI_WATCHDOG=m +CONFIG_IPMI_POWEROFF=m +CONFIG_HW_RANDOM_TIMERIOMEM=m +CONFIG_NVRAM=m +CONFIG_RAW_DRIVER=m +CONFIG_MAX_RAW_DEVS=256 +CONFIG_RAMOOPS=m +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_COMPAT=y +CONFIG_I2C_MUX=m +CONFIG_I2C_MUX_GPIO=m +CONFIG_I2C_MUX_PCA9541=m +CONFIG_I2C_MUX_PCA954x=m +CONFIG_I2C_SMBUS=m +CONFIG_I2C_ALGOBIT=m +CONFIG_I2C_ALGOPCF=m +CONFIG_I2C_ALGOPCA=m +CONFIG_I2C_DESIGNWARE_PLATFORM=m +CONFIG_I2C_GPIO=m +CONFIG_I2C_OCORES=m +CONFIG_I2C_PCA_PLATFORM=m +CONFIG_I2C_SIMTEC=m +CONFIG_I2C_XILINX=m +CONFIG_I2C_DIOLAN_U2C=m +CONFIG_I2C_PARPORT=m +CONFIG_I2C_PARPORT_LIGHT=m +CONFIG_I2C_TAOS_EVM=m +CONFIG_I2C_TINY_USB=m +CONFIG_I2C_STUB=m +CONFIG_SPI_MASTER=y +CONFIG_SPI_BITBANG=m +CONFIG_SPI_BUTTERFLY=m +CONFIG_SPI_GPIO=m +CONFIG_SPI_LM70_LLP=m +CONFIG_SPI_OC_TINY=m +CONFIG_SPI_DESIGNWARE=m +CONFIG_SPI_TLE62X0=m +CONFIG_HSI=m +CONFIG_HSI_BOARDINFO=y +CONFIG_HSI_CHAR=m +CONFIG_PPS=m +CONFIG_PPS_CLIENT_PARPORT=m +CONFIG_PPS_CLIENT_GPIO=m +CONFIG_GPIOLIB=y +CONFIG_GPIO_GENERIC=m +CONFIG_GPIO_GENERIC_PLATFORM=m +CONFIG_POWER_SUPPLY=y +CONFIG_TEST_POWER=m +CONFIG_HWMON=y +CONFIG_HWMON_VID=m +CONFIG_THERMAL=y +CONFIG_THERMAL_HWMON=y +CONFIG_WATCHDOG_CORE=y +CONFIG_SOFT_WATCHDOG=m +CONFIG_SSB_POSSIBLE=y +CONFIG_SSB=m +CONFIG_SSB_BLOCKIO=y +CONFIG_SSB_SDIOHOST_POSSIBLE=y +CONFIG_SSB_SDIOHOST=y +CONFIG_BCMA_POSSIBLE=y +CONFIG_BCMA=m +CONFIG_BCMA_BLOCKIO=y +CONFIG_MFD_CORE=y +CONFIG_MFD_88PM860X=y +CONFIG_MFD_SM501=m +CONFIG_HTC_EGPIO=y +CONFIG_HTC_PASIC3=m +CONFIG_HTC_I2CPLD=y +CONFIG_MFD_STMPE=y +CONFIG_STMPE_I2C=y +CONFIG_STMPE_SPI=y +CONFIG_MFD_WL1273_CORE=m +CONFIG_REGULATOR=y +CONFIG_REGULATOR_FIXED_VOLTAGE=y +CONFIG_REGULATOR_VIRTUAL_CONSUMER=m +CONFIG_REGULATOR_USERSPACE_CONSUMER=m +CONFIG_REGULATOR_GPIO=m +CONFIG_DVB_CORE=m +CONFIG_DVB_NET=y +CONFIG_VIDEO_MEDIA=m +CONFIG_MEDIA_SUPPORT=m +CONFIG_VIDEO_DEV=m +CONFIG_RC_CORE=m +CONFIG_LIRC=m +CONFIG_LIRC_SERIAL_TRANSMITTER=y +CONFIG_RC_MAP=m +CONFIG_IR_NEC_DECODER=m +CONFIG_IR_JVC_DECODER=m +CONFIG_IR_SONY_DECODER=m +CONFIG_IR_SANYO_DECODER=m +CONFIG_IR_LIRC_CODEC=m +CONFIG_RC_ATI_REMOTE=m +CONFIG_IR_IMON=m +CONFIG_IR_MCEUSB=m +CONFIG_IR_REDRAT3=m +CONFIG_IR_STREAMZAP=m +CONFIG_RC_LOOPBACK=m +CONFIG_IR_GPIO_CIR=m +CONFIG_MEDIA_ATTACH=y +CONFIG_MEDIA_TUNER=m +CONFIG_MEDIA_TUNER_SIMPLE=m +CONFIG_VIDEOBUF_GEN=m +CONFIG_VIDEOBUF_VMALLOC=m +CONFIG_VIDEOBUF_DMA_CONTIG=m +CONFIG_VIDEOBUF_DVB=m +CONFIG_VIDEO_TVEEPROM=m +CONFIG_VIDEO_TUNER=m +CONFIG_V4L2_MEM2MEM_DEV=m +CONFIG_VIDEOBUF2_DMA_CONTIG=m +CONFIG_VIDEO_CAPTURE_DRIVERS=y +CONFIG_VIDEO_IR_I2C=m +CONFIG_VIDEO_TVAUDIO=m +CONFIG_V4L_USB_DRIVERS=y +CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y +CONFIG_USB_GSPCA=m +CONFIG_USB_M5602=m +CONFIG_USB_STV06XX=m +CONFIG_USB_GL860=m +CONFIG_USB_GSPCA_BENQ=m +CONFIG_USB_GSPCA_CONEX=m +CONFIG_USB_GSPCA_CPIA1=m +CONFIG_USB_GSPCA_ETOMS=m +CONFIG_USB_GSPCA_FINEPIX=m +CONFIG_USB_GSPCA_JEILINJ=m +CONFIG_USB_GSPCA_JL2005BCD=m +CONFIG_USB_GSPCA_KINECT=m +CONFIG_USB_GSPCA_KONICA=m +CONFIG_USB_GSPCA_MARS=m +CONFIG_USB_GSPCA_MR97310A=m +CONFIG_USB_GSPCA_NW80X=m +CONFIG_USB_GSPCA_OV519=m +CONFIG_USB_GSPCA_OV534=m +CONFIG_USB_GSPCA_OV534_9=m +CONFIG_USB_GSPCA_PAC207=m +CONFIG_USB_GSPCA_PAC7302=m +CONFIG_USB_GSPCA_PAC7311=m +CONFIG_USB_GSPCA_SE401=m +CONFIG_USB_GSPCA_SN9C2028=m +CONFIG_USB_GSPCA_SN9C20X=m +CONFIG_USB_GSPCA_SONIXB=m +CONFIG_USB_GSPCA_SONIXJ=m +CONFIG_USB_GSPCA_SPCA500=m +CONFIG_USB_GSPCA_SPCA501=m +CONFIG_USB_GSPCA_SPCA505=m +CONFIG_USB_GSPCA_SPCA506=m +CONFIG_USB_GSPCA_SPCA508=m +CONFIG_USB_GSPCA_SPCA561=m +CONFIG_USB_GSPCA_SPCA1528=m +CONFIG_USB_GSPCA_SQ905=m +CONFIG_USB_GSPCA_SQ905C=m +CONFIG_USB_GSPCA_SQ930X=m +CONFIG_USB_GSPCA_STK014=m +CONFIG_USB_GSPCA_STV0680=m +CONFIG_USB_GSPCA_SUNPLUS=m +CONFIG_USB_GSPCA_T613=m +CONFIG_USB_GSPCA_TOPRO=m +CONFIG_USB_GSPCA_TV8532=m +CONFIG_USB_GSPCA_VC032X=m +CONFIG_USB_GSPCA_VICAM=m +CONFIG_USB_GSPCA_XIRLINK_CIT=m +CONFIG_USB_GSPCA_ZC3XX=m +CONFIG_VIDEO_PVRUSB2=m +CONFIG_VIDEO_PVRUSB2_SYSFS=y +CONFIG_VIDEO_PVRUSB2_DVB=y +CONFIG_VIDEO_HDPVR=m +CONFIG_VIDEO_EM28XX=m +CONFIG_VIDEO_EM28XX_ALSA=m +CONFIG_VIDEO_EM28XX_DVB=m +CONFIG_VIDEO_EM28XX_RC=y +CONFIG_VIDEO_TLG2300=m +CONFIG_VIDEO_CX231XX=m +CONFIG_VIDEO_CX231XX_RC=y +CONFIG_VIDEO_CX231XX_ALSA=m +CONFIG_VIDEO_CX231XX_DVB=m +CONFIG_VIDEO_TM6000=m +CONFIG_VIDEO_TM6000_ALSA=m +CONFIG_VIDEO_TM6000_DVB=m +CONFIG_VIDEO_USBVISION=m +CONFIG_USB_PWC=m +CONFIG_USB_PWC_INPUT_EVDEV=y +CONFIG_VIDEO_CPIA2=m +CONFIG_USB_ZR364XX=m +CONFIG_USB_STKWEBCAM=m +CONFIG_USB_S2255=m +CONFIG_V4L_ISA_PARPORT_DRIVERS=y +CONFIG_VIDEO_BWQCAM=m +CONFIG_VIDEO_CQCAM=m +CONFIG_VIDEO_W9966=m +CONFIG_V4L_PLATFORM_DRIVERS=y +CONFIG_VIDEO_TIMBERDALE=m +CONFIG_SOC_CAMERA=m +CONFIG_SOC_CAMERA_PLATFORM=m +CONFIG_VIDEO_SH_MOBILE_CSI2=m +CONFIG_VIDEO_SH_MOBILE_CEU=m +CONFIG_V4L_MEM2MEM_DRIVERS=y +CONFIG_VIDEO_MEM2MEM_TESTDEV=m +CONFIG_RADIO_ADAPTERS=y +CONFIG_RADIO_SI470X=y +CONFIG_USB_SI470X=m +CONFIG_I2C_SI470X=m +CONFIG_USB_MR800=m +CONFIG_USB_DSBR=m +CONFIG_I2C_SI4713=m +CONFIG_RADIO_SI4713=m +CONFIG_USB_KEENE=m +CONFIG_RADIO_WL1273=m +CONFIG_RADIO_WL128X=m +CONFIG_DVB_MAX_ADAPTERS=8 +CONFIG_DVB_DYNAMIC_MINORS=y +CONFIG_DVB_CAPTURE_DRIVERS=y +CONFIG_TTPCI_EEPROM=m +CONFIG_DVB_USB=m +CONFIG_SMS_SIANO_MDTV=m +CONFIG_SMS_USB_DRV=m +CONFIG_SMS_SDIO_DRV=m +CONFIG_DVB_B2C2_FLEXCOP=m +CONFIG_DVB_B2C2_FLEXCOP_USB=m +CONFIG_DVB_FE_CUSTOMISE=y +CONFIG_DVB_PLL=m +CONFIG_DRM=m +CONFIG_DRM_USB=m +CONFIG_DRM_KMS_HELPER=m +CONFIG_DRM_LOAD_EDID_FIRMWARE=y +CONFIG_DRM_I2C_CH7006=m +CONFIG_DRM_I2C_SIL164=m +CONFIG_DRM_UDL=m +CONFIG_VIDEO_OUTPUT_CONTROL=m +CONFIG_FB_SYS_FILLRECT=m +CONFIG_FB_SYS_COPYAREA=m +CONFIG_FB_SYS_IMAGEBLIT=m +CONFIG_FB_SYS_FOPS=m +CONFIG_FB_DEFERRED_IO=y +CONFIG_FB_UVESA=m +CONFIG_FB_S1D13XXX=m +CONFIG_FB_TMIO=m +CONFIG_FB_TMIO_ACCELL=y +CONFIG_FB_SM501=m +CONFIG_FB_SMSCUFX=m +CONFIG_FB_UDL=m +CONFIG_FB_METRONOME=m +CONFIG_FB_BROADSHEET=m +CONFIG_PANEL_LGPHILIPS_LB035Q02=m +CONFIG_PANEL_SHARP_LS037V7DW01=y +CONFIG_PANEL_NEC_NL8048HL11_01B=m +CONFIG_PANEL_PICODLP=m +CONFIG_PANEL_TPO_TD043MTEA1=y +CONFIG_LCD_L4F00242T03=m +CONFIG_LCD_LMS283GF05=m +CONFIG_LCD_LTV350QV=m +CONFIG_LCD_ILI9320=m +CONFIG_LCD_TDO24M=m +CONFIG_LCD_VGG2432A4=m +CONFIG_LCD_S6E63M0=m +CONFIG_LCD_LD9040=m +CONFIG_LCD_AMS369FG06=m +CONFIG_BACKLIGHT_CLASS_DEVICE=y +CONFIG_BACKLIGHT_ATMEL_PWM=m +CONFIG_BACKLIGHT_GENERIC=m +CONFIG_BACKLIGHT_PWM=m +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y +CONFIG_FONTS=y +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +CONFIG_FONT_ACORN_8x8=y +CONFIG_SOUND_OSS_CORE=y +CONFIG_SOUND_OSS_CORE_PRECLAIM=y +CONFIG_SND_JACK=y +CONFIG_SND_SEQUENCER=m +CONFIG_SND_SEQ_DUMMY=m +CONFIG_SND_OSSEMUL=y +CONFIG_SND_PCM_OSS_PLUGINS=y +CONFIG_SND_HRTIMER=m +CONFIG_SND_SEQ_HRTIMER_DEFAULT=y +CONFIG_SND_DYNAMIC_MINORS=y +CONFIG_SND_SUPPORT_OLD_API=y +CONFIG_SND_VERBOSE_PROCFS=y +CONFIG_SND_VMASTER=y +CONFIG_SND_RAWMIDI_SEQ=m +CONFIG_SND_MPU401_UART=m +CONFIG_SND_DRIVERS=y +CONFIG_SND_DUMMY=m +CONFIG_SND_ALOOP=m +CONFIG_SND_VIRMIDI=m +CONFIG_SND_MTPAV=m +CONFIG_SND_MTS64=m +CONFIG_SND_SERIAL_U16550=m +CONFIG_SND_MPU401=m +CONFIG_SND_PORTMAN2X4=m +CONFIG_SND_SPI=y +CONFIG_SND_USB=y +CONFIG_SND_USB_UA101=m +CONFIG_SND_USB_CAIAQ=m +CONFIG_SND_USB_CAIAQ_INPUT=y +CONFIG_SND_USB_6FIRE=m +CONFIG_HID_SUPPORT=y +CONFIG_HID=m +CONFIG_HIDRAW=y +CONFIG_USB_HID=m +CONFIG_HID_PID=y +CONFIG_USB_HIDDEV=y +CONFIG_USB_KBD=m +CONFIG_USB_MOUSE=m +CONFIG_HID_A4TECH=m +CONFIG_HID_ACRUX=m +CONFIG_HID_ACRUX_FF=y +CONFIG_HID_APPLE=m +CONFIG_HID_BELKIN=m +CONFIG_HID_CHERRY=m +CONFIG_HID_CHICONY=m +CONFIG_HID_PRODIKEYS=m +CONFIG_HID_CYPRESS=m +CONFIG_HID_DRAGONRISE=m +CONFIG_DRAGONRISE_FF=y +CONFIG_HID_EMS_FF=m +CONFIG_HID_ELECOM=m +CONFIG_HID_EZKEY=m +CONFIG_HID_HOLTEK=m +CONFIG_HOLTEK_FF=y +CONFIG_HID_KEYTOUCH=m +CONFIG_HID_KYE=m +CONFIG_HID_UCLOGIC=m +CONFIG_HID_WALTOP=m +CONFIG_HID_GYRATION=m +CONFIG_HID_TWINHAN=m +CONFIG_HID_KENSINGTON=m +CONFIG_HID_LCPOWER=m +CONFIG_HID_LOGITECH=m +CONFIG_HID_LOGITECH_DJ=m +CONFIG_LOGITECH_FF=y +CONFIG_LOGIRUMBLEPAD2_FF=y +CONFIG_LOGIG940_FF=y +CONFIG_LOGIWHEELS_FF=y +CONFIG_HID_MAGICMOUSE=m +CONFIG_HID_MICROSOFT=m +CONFIG_HID_MONTEREY=m +CONFIG_HID_MULTITOUCH=m +CONFIG_HID_NTRIG=m +CONFIG_HID_ORTEK=m +CONFIG_HID_PANTHERLORD=m +CONFIG_PANTHERLORD_FF=y +CONFIG_HID_PETALYNX=m +CONFIG_HID_PICOLCD=m +CONFIG_HID_PICOLCD_FB=y +CONFIG_HID_PICOLCD_BACKLIGHT=y +CONFIG_HID_PICOLCD_LCD=y +CONFIG_HID_PICOLCD_LEDS=y +CONFIG_HID_PRIMAX=m +CONFIG_HID_ROCCAT=m +CONFIG_HID_SAITEK=m +CONFIG_HID_SAMSUNG=m +CONFIG_HID_SONY=m +CONFIG_HID_SPEEDLINK=m +CONFIG_HID_SUNPLUS=m +CONFIG_HID_GREENASIA=m +CONFIG_GREENASIA_FF=y +CONFIG_HID_SMARTJOYPLUS=m +CONFIG_SMARTJOYPLUS_FF=y +CONFIG_HID_TIVO=m +CONFIG_HID_TOPSEED=m +CONFIG_HID_THRUSTMASTER=m +CONFIG_THRUSTMASTER_FF=y +CONFIG_HID_WACOM=m +CONFIG_HID_WACOM_POWER_SUPPLY=y +CONFIG_HID_WIIMOTE=m +CONFIG_HID_WIIMOTE_EXT=y +CONFIG_HID_ZEROPLUS=m +CONFIG_ZEROPLUS_FF=y +CONFIG_HID_ZYDACRON=m +CONFIG_USB_SUPPORT=y +CONFIG_USB_SUSPEND=y +CONFIG_USB_COMMON=y +CONFIG_USB_OTG=y +CONFIG_USB_WUSB_CBAF=m +CONFIG_USB_C67X00_HCD=m +CONFIG_USB_OXU210HP_HCD=m +CONFIG_USB_ISP116X_HCD=m +CONFIG_USB_ISP1760_HCD=m +CONFIG_USB_OHCI_HCD=y +CONFIG_USB_OHCI_HCD_PLATFORM=y +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +CONFIG_USB_U132_HCD=m +CONFIG_USB_SL811_HCD=m +CONFIG_USB_SL811_HCD_ISO=y +CONFIG_USB_R8A66597_HCD=m +CONFIG_USB_RENESAS_USBHS_HCD=m +CONFIG_USB_RENESAS_USBHS=m +CONFIG_USB_ACM=m +CONFIG_USB_PRINTER=m +CONFIG_USB_TMC=m +CONFIG_USB_STORAGE_REALTEK=m +CONFIG_REALTEK_AUTOPM=y +CONFIG_USB_STORAGE_DATAFAB=m +CONFIG_USB_STORAGE_FREECOM=m +CONFIG_USB_STORAGE_ISD200=m +CONFIG_USB_STORAGE_USBAT=m +CONFIG_USB_STORAGE_SDDR09=m +CONFIG_USB_STORAGE_SDDR55=m +CONFIG_USB_STORAGE_JUMPSHOT=m +CONFIG_USB_STORAGE_ALAUDA=m +CONFIG_USB_STORAGE_ONETOUCH=m +CONFIG_USB_STORAGE_KARMA=m +CONFIG_USB_STORAGE_CYPRESS_ATACB=m +CONFIG_USB_STORAGE_ENE_UB6250=m +CONFIG_USB_UAS=m +CONFIG_USB_MDC800=m +CONFIG_USB_MICROTEK=m +CONFIG_USB_USS720=m +CONFIG_USB_SERIAL=m +CONFIG_USB_EZUSB=y +CONFIG_USB_SERIAL_GENERIC=y +CONFIG_USB_SERIAL_CP210X=m +CONFIG_USB_SERIAL_PL2303=m +CONFIG_USB_SERIAL_QUALCOMM=m +CONFIG_USB_SERIAL_SPCP8X5=m +CONFIG_USB_SERIAL_HP4X=m +CONFIG_USB_SERIAL_TI=m +CONFIG_USB_SERIAL_DEBUG=m +CONFIG_USB_EMI62=m +CONFIG_USB_EMI26=m +CONFIG_USB_ADUTUX=m +CONFIG_USB_SEVSEG=m +CONFIG_USB_RIO500=m +CONFIG_USB_LEGOTOWER=m +CONFIG_USB_LCD=m +CONFIG_USB_LED=m +CONFIG_USB_CYPRESS_CY7C63=m +CONFIG_USB_CYTHERM=m +CONFIG_USB_IDMOUSE=m +CONFIG_USB_FTDI_ELAN=m +CONFIG_USB_APPLEDISPLAY=m +CONFIG_USB_SISUSBVGA=m +CONFIG_USB_LD=m +CONFIG_USB_TRANCEVIBRATOR=m +CONFIG_USB_IOWARRIOR=m +CONFIG_USB_ISIGHTFW=m +CONFIG_USB_YUREX=m +CONFIG_USB_ATM=m +CONFIG_USB_SPEEDTOUCH=m +CONFIG_USB_CXACRU=m +CONFIG_USB_UEAGLEATM=m +CONFIG_USB_XUSBATM=m +CONFIG_USB_GADGET_VBUS_DRAW=2 +CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2 +CONFIG_USB_ZERO=m +CONFIG_USB_AUDIO=m +CONFIG_GADGET_UAC1=y +CONFIG_USB_ETH=m +CONFIG_USB_ETH_RNDIS=y +CONFIG_USB_G_NCM=m +CONFIG_USB_GADGETFS=m +CONFIG_USB_FUNCTIONFS=m +CONFIG_USB_FUNCTIONFS_ETH=y +CONFIG_USB_FUNCTIONFS_RNDIS=y +CONFIG_USB_FUNCTIONFS_GENERIC=y +CONFIG_USB_MASS_STORAGE=m +CONFIG_USB_G_SERIAL=m +CONFIG_USB_MIDI_GADGET=m +CONFIG_USB_G_PRINTER=m +CONFIG_USB_CDC_COMPOSITE=m +CONFIG_USB_G_NOKIA=m +CONFIG_USB_G_ACM_MS=m +CONFIG_USB_G_MULTI=m +CONFIG_USB_G_MULTI_RNDIS=y +CONFIG_USB_G_MULTI_CDC=y +CONFIG_USB_G_HID=m +CONFIG_USB_G_DBGP=m +CONFIG_USB_G_DBGP_SERIAL=y +CONFIG_USB_G_WEBCAM=m +CONFIG_USB_OTG_UTILS=y +CONFIG_USB_GPIO_VBUS=y +CONFIG_USB_ULPI=y +CONFIG_NOP_USB_XCEIV=y +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_MINORS=8 +CONFIG_MMC_BLOCK_BOUNCE=y +CONFIG_MMC_SDHCI=y +CONFIG_MMC_SDHCI_PLTFM=m +CONFIG_MMC_SDHCI_PXAV3=m +CONFIG_MMC_SDHCI_PXAV2=m +CONFIG_MMC_SPI=m +CONFIG_MMC_TMIO_CORE=m +CONFIG_MMC_TMIO=m +CONFIG_MMC_DW=m +CONFIG_MMC_DW_PLTFM=m +CONFIG_MMC_VUB300=m +CONFIG_MMC_USHC=m +CONFIG_MEMSTICK=m +CONFIG_MSPRO_BLOCK=m +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y +CONFIG_LEDS_PCA9532=m +CONFIG_LEDS_PCA9532_GPIO=y +CONFIG_LEDS_GPIO=m +CONFIG_LEDS_LP3944=m +CONFIG_LEDS_LP5521=m +CONFIG_LEDS_LP5523=m +CONFIG_LEDS_PWM=m +CONFIG_LEDS_REGULATOR=m +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_TIMER=m +CONFIG_LEDS_TRIGGER_HEARTBEAT=m +CONFIG_LEDS_TRIGGER_BACKLIGHT=m +CONFIG_LEDS_TRIGGER_GPIO=m +CONFIG_LEDS_TRIGGER_DEFAULT_ON=m +CONFIG_RTC_DRV_CMOS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +CONFIG_DMADEVICES=y +CONFIG_DW_DMAC=m +CONFIG_TIMB_DMA=m +CONFIG_DMA_ENGINE=y +CONFIG_NET_DMA=y +CONFIG_ASYNC_TX_DMA=y +CONFIG_AUXDISPLAY=y +CONFIG_UIO=m +CONFIG_UIO_PDRV=m +CONFIG_UIO_PDRV_GENIRQ=m +CONFIG_STAGING=y +CONFIG_USBIP_CORE=m +CONFIG_USBIP_VHCI_HCD=m +CONFIG_USBIP_HOST=m +CONFIG_W35UND=m +CONFIG_PRISM2_USB=m +CONFIG_ECHO=m +CONFIG_ASUS_OLED=m +CONFIG_PANEL=m +CONFIG_PANEL_PARPORT=0 +CONFIG_PANEL_PROFILE=5 +CONFIG_RTLLIB=m +CONFIG_RTLLIB_CRYPTO_CCMP=m +CONFIG_RTLLIB_CRYPTO_TKIP=m +CONFIG_RTLLIB_CRYPTO_WEP=m +CONFIG_R8712U=m +CONFIG_RTS5139=m +CONFIG_TRANZPORT=m +CONFIG_LINE6_USB=m +CONFIG_USB_SERIAL_QUATECH2=m +CONFIG_USB_SERIAL_QUATECH_USB2=m +CONFIG_IIO=m +CONFIG_IIO_ST_HWMON=m +CONFIG_IIO_BUFFER=y +CONFIG_IIO_SW_RING=m +CONFIG_IIO_KFIFO_BUF=m +CONFIG_IIO_TRIGGER=y +CONFIG_IIO_CONSUMERS_PER_TRIGGER=2 +CONFIG_KXSD9=m +CONFIG_SCA3000=m +CONFIG_IIO_PERIODIC_RTC_TRIGGER=m +CONFIG_IIO_GPIO_TRIGGER=m +CONFIG_IIO_SYSFS_TRIGGER=m +CONFIG_IIO_SIMPLE_DUMMY=m +CONFIG_FB_SM7XX=m +CONFIG_USB_ENESTORAGE=m +CONFIG_BCM_WIMAX=m +CONFIG_FT1000=m +CONFIG_FT1000_USB=m +CONFIG_SPEAKUP=m +CONFIG_SPEAKUP_SYNTH_SPKOUT=m +CONFIG_SPEAKUP_SYNTH_TXPRT=m +CONFIG_SPEAKUP_SYNTH_DUMMY=m +CONFIG_STAGING_MEDIA=y +CONFIG_DVB_AS102=m +CONFIG_EASYCAP=m +CONFIG_LIRC_STAGING=y +CONFIG_LIRC_IGORPLUGUSB=m +CONFIG_LIRC_IMON=m +CONFIG_LIRC_PARALLEL=m +CONFIG_LIRC_SASEM=m +CONFIG_LIRC_SERIAL=m +CONFIG_LIRC_SIR=m +CONFIG_LIRC_TTUSBIR=m +CONFIG_LIRC_ZILOG=m +CONFIG_PHONE=m +CONFIG_USB_WPAN_HCD=m +CONFIG_CLKDEV_LOOKUP=y +CONFIG_IOMMU_SUPPORT=y +CONFIG_VIRT_DRIVERS=y +CONFIG_PM_DEVFREQ=y +CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y +CONFIG_DEVFREQ_GOV_PERFORMANCE=y +CONFIG_DEVFREQ_GOV_POWERSAVE=y +CONFIG_DEVFREQ_GOV_USERSPACE=y +CONFIG_EXT2_FS_XATTR=y +CONFIG_EXT2_FS_POSIX_ACL=y +CONFIG_EXT2_FS_SECURITY=y +CONFIG_EXT3_DEFAULTS_TO_ORDERED=y +CONFIG_EXT3_FS_XATTR=y +CONFIG_EXT3_FS_POSIX_ACL=y +CONFIG_EXT3_FS_SECURITY=y +CONFIG_EXT4_FS_XATTR=y +CONFIG_EXT4_FS_POSIX_ACL=y +CONFIG_EXT4_FS_SECURITY=y +CONFIG_JBD=y +CONFIG_JBD2=y +CONFIG_FS_MBCACHE=y +CONFIG_REISERFS_FS=m +CONFIG_REISERFS_FS_XATTR=y +CONFIG_REISERFS_FS_POSIX_ACL=y +CONFIG_REISERFS_FS_SECURITY=y +CONFIG_JFS_FS=m +CONFIG_JFS_POSIX_ACL=y +CONFIG_JFS_SECURITY=y +CONFIG_JFS_STATISTICS=y +CONFIG_XFS_FS=m +CONFIG_XFS_QUOTA=y +CONFIG_XFS_POSIX_ACL=y +CONFIG_XFS_RT=y +CONFIG_GFS2_FS=m +CONFIG_GFS2_FS_LOCKING_DLM=y +CONFIG_OCFS2_FS=m +CONFIG_OCFS2_FS_O2CB=m +CONFIG_OCFS2_FS_USERSPACE_CLUSTER=m +CONFIG_OCFS2_FS_STATS=y +CONFIG_OCFS2_DEBUG_MASKLOG=y +CONFIG_NILFS2_FS=m +CONFIG_FS_POSIX_ACL=y +CONFIG_EXPORTFS=y +CONFIG_FILE_LOCKING=y +CONFIG_FSNOTIFY=y +CONFIG_DNOTIFY=y +CONFIG_INOTIFY_USER=y +CONFIG_FANOTIFY=y +CONFIG_FANOTIFY_ACCESS_PERMISSIONS=y +CONFIG_QUOTA_NETLINK_INTERFACE=y +CONFIG_PRINT_QUOTA_WARNING=y +CONFIG_QFMT_V1=m +CONFIG_QUOTACTL=y +CONFIG_AUTOFS4_FS=m +CONFIG_FUSE_FS=y +CONFIG_CUSE=m +CONFIG_GENERIC_ACL=y +CONFIG_FSCACHE=m +CONFIG_FSCACHE_STATS=y +CONFIG_FSCACHE_HISTOGRAM=y +CONFIG_CACHEFILES=m +CONFIG_ISO9660_FS=m +CONFIG_JOLIET=y +CONFIG_ZISOFS=y +CONFIG_UDF_FS=m +CONFIG_UDF_NLS=y +CONFIG_FAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +CONFIG_NTFS_FS=m +CONFIG_PROC_FS=y +CONFIG_PROC_VMCORE=y +CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SYSFS=y +CONFIG_TMPFS_POSIX_ACL=y +CONFIG_TMPFS_XATTR=y +CONFIG_CONFIGFS_FS=m +CONFIG_MISC_FILESYSTEMS=y +CONFIG_ADFS_FS=m +CONFIG_AFFS_FS=m +CONFIG_HFS_FS=m +CONFIG_HFSPLUS_FS=m +CONFIG_BEFS_FS=m +CONFIG_BFS_FS=m +CONFIG_EFS_FS=m +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +CONFIG_JFFS2_ZLIB=y +CONFIG_JFFS2_RTIME=y +CONFIG_JFFS2_CMODE_FAVOURLZO=y +CONFIG_SQUASHFS=m +CONFIG_SQUASHFS_XATTR=y +CONFIG_SQUASHFS_ZLIB=y +CONFIG_SQUASHFS_LZO=y +CONFIG_SQUASHFS_XZ=y +CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 +CONFIG_VXFS_FS=m +CONFIG_MINIX_FS=m +CONFIG_OMFS_FS=m +CONFIG_HPFS_FS=m +CONFIG_QNX4FS_FS=m +CONFIG_QNX6FS_FS=m +CONFIG_ROMFS_FS=m +CONFIG_ROMFS_BACKED_BY_BLOCK=y +CONFIG_ROMFS_ON_BLOCK=y +CONFIG_PSTORE=y +CONFIG_SYSV_FS=m +CONFIG_UFS_FS=m +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=m +CONFIG_NFS_V3=y +CONFIG_NFS_V3_ACL=y +CONFIG_NFS_V4=y +CONFIG_NFS_FSCACHE=y +CONFIG_NFS_USE_KERNEL_DNS=y +CONFIG_NFSD=m +CONFIG_NFSD_V2_ACL=y +CONFIG_NFSD_V3=y +CONFIG_NFSD_V3_ACL=y +CONFIG_NFSD_V4=y +CONFIG_LOCKD=m +CONFIG_LOCKD_V4=y +CONFIG_NFS_ACL_SUPPORT=m +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=m +CONFIG_SUNRPC_GSS=m +CONFIG_RPCSEC_GSS_KRB5=m +CONFIG_CEPH_FS=m +CONFIG_CIFS=m +CONFIG_CIFS_WEAK_PW_HASH=y +CONFIG_CIFS_UPCALL=y +CONFIG_CIFS_XATTR=y +CONFIG_CIFS_POSIX=y +CONFIG_CIFS_DFS_UPCALL=y +CONFIG_NCP_FS=m +CONFIG_NCPFS_PACKET_SIGNING=y +CONFIG_NCPFS_IOCTL_LOCKING=y +CONFIG_NCPFS_STRONG=y +CONFIG_NCPFS_NFS_NS=y +CONFIG_NCPFS_OS2_NS=y +CONFIG_NCPFS_NLS=y +CONFIG_NCPFS_EXTRAS=y +# CONFIG_CODA_FS is not set +CONFIG_AFS_FS=m +CONFIG_9P_FS=m +CONFIG_9P_FS_POSIX_ACL=y +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="utf8" +CONFIG_NLS_CODEPAGE_737=m +CONFIG_NLS_CODEPAGE_775=m +CONFIG_NLS_CODEPAGE_850=m +CONFIG_NLS_CODEPAGE_852=m +CONFIG_NLS_CODEPAGE_855=m +CONFIG_NLS_CODEPAGE_857=m +CONFIG_NLS_CODEPAGE_860=m +CONFIG_NLS_CODEPAGE_861=m +CONFIG_NLS_CODEPAGE_862=m +CONFIG_NLS_CODEPAGE_863=m +CONFIG_NLS_CODEPAGE_864=m +CONFIG_NLS_CODEPAGE_865=m +CONFIG_NLS_CODEPAGE_866=m +CONFIG_NLS_CODEPAGE_869=m +CONFIG_NLS_CODEPAGE_936=m +CONFIG_NLS_CODEPAGE_950=m +CONFIG_NLS_CODEPAGE_932=m +CONFIG_NLS_CODEPAGE_949=m +CONFIG_NLS_CODEPAGE_874=m +CONFIG_NLS_ISO8859_8=m +CONFIG_NLS_CODEPAGE_1250=m +CONFIG_NLS_CODEPAGE_1251=m +CONFIG_NLS_ASCII=m +CONFIG_NLS_ISO8859_2=m +CONFIG_NLS_ISO8859_3=m +CONFIG_NLS_ISO8859_4=m +CONFIG_NLS_ISO8859_5=m +CONFIG_NLS_ISO8859_6=m +CONFIG_NLS_ISO8859_7=m +CONFIG_NLS_ISO8859_9=m +CONFIG_NLS_ISO8859_13=m +CONFIG_NLS_ISO8859_14=m +CONFIG_NLS_ISO8859_15=m +CONFIG_NLS_KOI8_R=m +CONFIG_NLS_KOI8_U=m +CONFIG_NLS_UTF8=m +CONFIG_DLM=m +CONFIG_DEFAULT_MESSAGE_LOGLEVEL=4 +CONFIG_FRAME_WARN=1024 +CONFIG_UNUSED_SYMBOLS=y +CONFIG_DEBUG_FS=y +CONFIG_DEBUG_KERNEL=y +CONFIG_LOCKUP_DETECTOR=y +CONFIG_BOOTPARAM_HARDLOCKUP_PANIC_VALUE=0 +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_DETECT_HUNG_TASK=y +CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120 +CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0 +CONFIG_SCHED_DEBUG=y +CONFIG_STACKTRACE=y +CONFIG_DEBUG_BUGVERBOSE=y +CONFIG_DEBUG_MEMORY_INIT=y +CONFIG_BOOT_PRINTK_DELAY=y +CONFIG_NOP_TRACER=y +CONFIG_RING_BUFFER=y +CONFIG_EVENT_TRACING=y +CONFIG_EVENT_POWER_TRACING_DEPRECATED=y +CONFIG_CONTEXT_SWITCH_TRACER=y +CONFIG_TRACING=y +CONFIG_TRACING_SUPPORT=y +CONFIG_FTRACE=y +CONFIG_BRANCH_PROFILE_NONE=y +CONFIG_KPROBE_EVENT=y +CONFIG_ASYNC_RAID6_TEST=m +CONFIG_KGDB=y +CONFIG_KGDB_SERIAL_CONSOLE=y +CONFIG_KGDB_KDB=y +CONFIG_KDB_KEYBOARD=y +CONFIG_TEST_KSTRTOX=m +CONFIG_STRICT_DEVMEM=y +CONFIG_DEBUG_USER=y +CONFIG_DEBUG_LL=y +CONFIG_DEBUG_LL_UART_NONE=y +CONFIG_EARLY_PRINTK=y +CONFIG_ENCRYPTED_KEYS=y +CONFIG_SECURITY=y +CONFIG_SECURITYFS=y +CONFIG_SECURITY_NETWORK=y +CONFIG_SECURITY_PATH=y +CONFIG_LSM_MMAP_MIN_ADDR=0 +CONFIG_SECURITY_SELINUX=y +CONFIG_SECURITY_SELINUX_BOOTPARAM=y +CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=0 +CONFIG_SECURITY_SELINUX_DISABLE=y +CONFIG_SECURITY_SELINUX_DEVELOP=y +CONFIG_SECURITY_SELINUX_AVC_STATS=y +CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1 +CONFIG_SECURITY_SMACK=y +CONFIG_SECURITY_TOMOYO=y +CONFIG_SECURITY_TOMOYO_MAX_ACCEPT_ENTRY=2048 +CONFIG_SECURITY_TOMOYO_MAX_AUDIT_LOG=1024 +CONFIG_SECURITY_TOMOYO_POLICY_LOADER="/sbin/tomoyo-init" +CONFIG_SECURITY_TOMOYO_ACTIVATION_TRIGGER="/sbin/init" +CONFIG_SECURITY_APPARMOR=y +CONFIG_SECURITY_APPARMOR_BOOTPARAM_VALUE=1 +CONFIG_SECURITY_YAMA=y +CONFIG_INTEGRITY=y +CONFIG_INTEGRITY_SIGNATURE=y +CONFIG_EVM=y +CONFIG_DEFAULT_SECURITY_APPARMOR=y +CONFIG_DEFAULT_SECURITY="apparmor" +CONFIG_XOR_BLOCKS=m +CONFIG_ASYNC_CORE=m +CONFIG_ASYNC_MEMCPY=m +CONFIG_ASYNC_XOR=m +CONFIG_ASYNC_PQ=m +CONFIG_ASYNC_RAID6_RECOV=m +CONFIG_CRYPTO=y +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD=m +CONFIG_CRYPTO_AEAD2=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_BLKCIPHER2=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG=y +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_PCOMP=m +CONFIG_CRYPTO_PCOMP2=y +CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y +CONFIG_CRYPTO_USER=m +CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y +CONFIG_CRYPTO_GF128MUL=m +CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_WORKQUEUE=y +CONFIG_CRYPTO_CRYPTD=m +CONFIG_CRYPTO_AUTHENC=m +CONFIG_CRYPTO_TEST=m +CONFIG_CRYPTO_CCM=m +CONFIG_CRYPTO_GCM=m +CONFIG_CRYPTO_SEQIV=m +CONFIG_CRYPTO_CBC=y +CONFIG_CRYPTO_CTR=m +CONFIG_CRYPTO_CTS=m +CONFIG_CRYPTO_ECB=y +CONFIG_CRYPTO_LRW=m +CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_XTS=m +CONFIG_CRYPTO_HMAC=y +CONFIG_CRYPTO_XCBC=m +CONFIG_CRYPTO_VMAC=m +CONFIG_CRYPTO_CRC32C=y +CONFIG_CRYPTO_GHASH=m +CONFIG_CRYPTO_MD4=m +CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_RMD128=m +CONFIG_CRYPTO_RMD160=m +CONFIG_CRYPTO_RMD256=m +CONFIG_CRYPTO_RMD320=m +CONFIG_CRYPTO_SHA1=y +CONFIG_CRYPTO_SHA256=y +CONFIG_CRYPTO_SHA512=m +CONFIG_CRYPTO_TGR192=m +CONFIG_CRYPTO_WP512=m +CONFIG_CRYPTO_AES=y +CONFIG_CRYPTO_ANUBIS=m +CONFIG_CRYPTO_BLOWFISH=m +CONFIG_CRYPTO_BLOWFISH_COMMON=m +CONFIG_CRYPTO_CAMELLIA=m +CONFIG_CRYPTO_CAST5=m +CONFIG_CRYPTO_CAST6=m +CONFIG_CRYPTO_DES=m +CONFIG_CRYPTO_FCRYPT=m +CONFIG_CRYPTO_KHAZAD=m +CONFIG_CRYPTO_SALSA20=m +CONFIG_CRYPTO_SEED=m +CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_TEA=m +CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_TWOFISH_COMMON=m +CONFIG_CRYPTO_DEFLATE=m +CONFIG_CRYPTO_ZLIB=m +CONFIG_CRYPTO_LZO=m +CONFIG_CRYPTO_ANSI_CPRNG=m +CONFIG_CRYPTO_USER_API=m +CONFIG_CRYPTO_USER_API_HASH=m +CONFIG_CRYPTO_USER_API_SKCIPHER=m +CONFIG_CRYPTO_HW=y +CONFIG_BINARY_PRINTF=y +CONFIG_RAID6_PQ=m +CONFIG_BITREVERSE=y +CONFIG_GENERIC_IO=y +CONFIG_CRC16=y +CONFIG_CRC32=y +CONFIG_CRC32_SLICEBY8=y +CONFIG_CRC8=m +CONFIG_AUDIT_GENERIC=y +CONFIG_ZLIB_INFLATE=y +CONFIG_LZO_COMPRESS=y +CONFIG_LZO_DECOMPRESS=y +CONFIG_XZ_DEC=y +CONFIG_XZ_DEC_X86=y +CONFIG_XZ_DEC_POWERPC=y +CONFIG_XZ_DEC_IA64=y +CONFIG_XZ_DEC_ARM=y +CONFIG_XZ_DEC_ARMTHUMB=y +CONFIG_XZ_DEC_SPARC=y +CONFIG_XZ_DEC_BCJ=y +CONFIG_XZ_DEC_TEST=m +CONFIG_DECOMPRESS_GZIP=y +CONFIG_DECOMPRESS_BZIP2=y +CONFIG_DECOMPRESS_LZMA=y +CONFIG_DECOMPRESS_XZ=y +CONFIG_DECOMPRESS_LZO=y +CONFIG_REED_SOLOMON=y +CONFIG_REED_SOLOMON_ENC8=y +CONFIG_REED_SOLOMON_DEC8=y +CONFIG_REED_SOLOMON_DEC16=y +CONFIG_BCH=y +CONFIG_BCH_CONST_PARAMS=y +CONFIG_TEXTSEARCH=y +CONFIG_TEXTSEARCH_KMP=m +CONFIG_TEXTSEARCH_BM=m +CONFIG_TEXTSEARCH_FSM=m +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y +CONFIG_DQL=y +CONFIG_NLATTR=y +CONFIG_LRU_CACHE=m +CONFIG_AVERAGE=y +CONFIG_CLZ_TAB=y +CONFIG_CORDIC=m +CONFIG_MPILIB=y +CONFIG_SIGNATURE=y |