diff options
Diffstat (limited to 'include')
26 files changed, 276 insertions, 70 deletions
diff --git a/include/linux/cpu.h b/include/linux/cpu.h index a157a69097b5..a3bcdfbef9ca 100644 --- a/include/linux/cpu.h +++ b/include/linux/cpu.h @@ -234,6 +234,7 @@ extern struct bus_type cpu_subsys; extern void cpu_hotplug_begin(void); extern void cpu_hotplug_done(void); extern void get_online_cpus(void); +extern void cpu_hotplug_mutex_held(void); extern void put_online_cpus(void); extern void cpu_hotplug_disable(void); extern void cpu_hotplug_enable(void); @@ -256,6 +257,7 @@ static inline void cpu_hotplug_done(void) {} #define cpu_hotplug_enable() do { } while (0) #define hotcpu_notifier(fn, pri) do { (void)(fn); } while (0) #define __hotcpu_notifier(fn, pri) do { (void)(fn); } while (0) +#define cpu_hotplug_mutex_held() do { } while (0) /* These aren't inline functions due to a GCC bug. */ #define register_hotcpu_notifier(nb) ({ (void)(nb); 0; }) #define __register_hotcpu_notifier(nb) ({ (void)(nb); 0; }) diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h index 85a868ccb493..8397dc235e84 100644 --- a/include/linux/cpuset.h +++ b/include/linux/cpuset.h @@ -16,6 +16,7 @@ #ifdef CONFIG_CPUSETS +extern struct static_key cpusets_pre_enable_key; extern struct static_key cpusets_enabled_key; static inline bool cpusets_enabled(void) { @@ -30,12 +31,14 @@ static inline int nr_cpusets(void) static inline void cpuset_inc(void) { + static_key_slow_inc(&cpusets_pre_enable_key); static_key_slow_inc(&cpusets_enabled_key); } static inline void cpuset_dec(void) { static_key_slow_dec(&cpusets_enabled_key); + static_key_slow_dec(&cpusets_pre_enable_key); } extern int cpuset_init(void); @@ -104,7 +107,7 @@ extern void cpuset_print_current_mems_allowed(void); */ static inline unsigned int read_mems_allowed_begin(void) { - if (!cpusets_enabled()) + if (!static_key_false(&cpusets_pre_enable_key)) return 0; return read_seqcount_begin(¤t->mems_allowed_seq); @@ -118,7 +121,7 @@ static inline unsigned int read_mems_allowed_begin(void) */ static inline bool read_mems_allowed_retry(unsigned int seq) { - if (!cpusets_enabled()) + if (!static_key_false(&cpusets_enabled_key)) return false; return read_seqcount_retry(¤t->mems_allowed_seq, seq); diff --git a/include/linux/init_task.h b/include/linux/init_task.h index 1c1ff7e4faa4..021b1e9ff6cd 100644 --- a/include/linux/init_task.h +++ b/include/linux/init_task.h @@ -15,6 +15,8 @@ #include <net/net_namespace.h> #include <linux/sched/rt.h> +#include <asm/thread_info.h> + #ifdef CONFIG_SMP # define INIT_PUSHABLE_TASKS(tsk) \ .pushable_tasks = PLIST_NODE_INIT(tsk.pushable_tasks, MAX_PRIO), @@ -183,14 +185,21 @@ extern struct task_group root_task_group; # define INIT_KASAN(tsk) #endif +#ifdef CONFIG_THREAD_INFO_IN_TASK +# define INIT_TASK_TI(tsk) .thread_info = INIT_THREAD_INFO(tsk), +#else +# define INIT_TASK_TI(tsk) +#endif + /* * INIT_TASK is used to set up the first task table, touch at * your own risk!. Base=0, limit=0x1fffff (=2MB) */ #define INIT_TASK(tsk) \ { \ + INIT_TASK_TI(tsk) \ .state = 0, \ - .stack = &init_thread_info, \ + .stack = init_stack, \ .usage = ATOMIC_INIT(2), \ .flags = PF_KTHREAD, \ .prio = MAX_PRIO-20, \ diff --git a/include/linux/ipa_uc_offload.h b/include/linux/ipa_uc_offload.h index 0277e87a2570..85d0ce92e6f6 100644 --- a/include/linux/ipa_uc_offload.h +++ b/include/linux/ipa_uc_offload.h @@ -1,4 +1,4 @@ -/* Copyright (c) 2016, The Linux Foundation. All rights reserved. +/* Copyright (c) 2016-2017, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -163,6 +163,20 @@ struct ipa_perf_profile { u32 max_supported_bw_mbps; }; +/** + * struct ipa_uc_ready_params - uC ready CB parameters + * @is_uC_ready: uC loaded or not + * @priv : callback cookie + * @notify: callback + * @proto: uC offload protocol type + */ +struct ipa_uc_ready_params { + bool is_uC_ready; + void *priv; + ipa_uc_ready_cb notify; + enum ipa_uc_offload_proto proto; +}; + #if defined CONFIG_IPA || defined CONFIG_IPA3 /** @@ -223,6 +237,19 @@ int ipa_uc_offload_disconn_pipes(u32 clnt_hdl); */ int ipa_set_perf_profile(struct ipa_perf_profile *profile); + +/* + * To register uC ready callback if uC not ready + * and also check uC readiness + * if uC not ready only, register callback + */ +int ipa_uc_offload_reg_rdyCB(struct ipa_uc_ready_params *param); + +/* + * To de-register uC ready callback + */ +void ipa_uc_offload_dereg_rdyCB(enum ipa_uc_offload_proto proto); + #else /* (CONFIG_IPA || CONFIG_IPA3) */ static inline int ipa_uc_offload_reg_intf( @@ -254,6 +281,15 @@ static inline int ipa_set_perf_profile(struct ipa_perf_profile *profile) return -EPERM; } +static inline int ipa_uc_offload_reg_rdyCB(struct ipa_uc_ready_params *param) +{ + return -EPERM; +} + +static void ipa_uc_offload_dereg_rdyCB(enum ipa_uc_offload_proto proto) +{ +} + #endif /* CONFIG_IPA3 */ #endif /* _IPA_UC_OFFLOAD_H_ */ diff --git a/include/linux/kdb.h b/include/linux/kdb.h index a19bcf9e762e..410decacff8f 100644 --- a/include/linux/kdb.h +++ b/include/linux/kdb.h @@ -177,7 +177,7 @@ extern int kdb_get_kbd_char(void); static inline int kdb_process_cpu(const struct task_struct *p) { - unsigned int cpu = task_thread_info(p)->cpu; + unsigned int cpu = task_cpu(p); if (cpu > num_possible_cpus()) cpu = 0; return cpu; diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h index e4937bbeae2c..33316a1ae98f 100644 --- a/include/linux/mm_types.h +++ b/include/linux/mm_types.h @@ -515,6 +515,10 @@ struct mm_struct { */ bool tlb_flush_pending; #endif +#ifdef CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH + /* See flush_tlb_batched_pending() */ + bool tlb_flush_batched; +#endif struct uprobes_state uprobes_state; #ifdef CONFIG_X86_INTEL_MPX /* address of the bounds directory */ diff --git a/include/linux/restart_block.h b/include/linux/restart_block.h new file mode 100644 index 000000000000..0d905d8ec553 --- /dev/null +++ b/include/linux/restart_block.h @@ -0,0 +1,51 @@ +/* + * Common syscall restarting data + */ +#ifndef __LINUX_RESTART_BLOCK_H +#define __LINUX_RESTART_BLOCK_H + +#include <linux/compiler.h> +#include <linux/types.h> + +struct timespec; +struct compat_timespec; +struct pollfd; + +/* + * System call restart block. + */ +struct restart_block { + long (*fn)(struct restart_block *); + union { + /* For futex_wait and futex_wait_requeue_pi */ + struct { + u32 __user *uaddr; + u32 val; + u32 flags; + u32 bitset; + u64 time; + u32 __user *uaddr2; + } futex; + /* For nanosleep */ + struct { + clockid_t clockid; + struct timespec __user *rmtp; +#ifdef CONFIG_COMPAT + struct compat_timespec __user *compat_rmtp; +#endif + u64 expires; + } nanosleep; + /* For poll */ + struct { + struct pollfd __user *ufds; + int nfds; + int has_timeout; + unsigned long tv_sec; + unsigned long tv_nsec; + } poll; + }; +}; + +extern long do_no_restart_syscall(struct restart_block *parm); + +#endif /* __LINUX_RESTART_BLOCK_H */ diff --git a/include/linux/sched.h b/include/linux/sched.h index baf107821d9a..2716faadc618 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -882,6 +882,16 @@ struct signal_struct { #define SIGNAL_UNKILLABLE 0x00000040 /* for init: ignore fatal signals */ +#define SIGNAL_STOP_MASK (SIGNAL_CLD_MASK | SIGNAL_STOP_STOPPED | \ + SIGNAL_STOP_CONTINUED) + +static inline void signal_set_stop_flags(struct signal_struct *sig, + unsigned int flags) +{ + WARN_ON(sig->flags & (SIGNAL_GROUP_EXIT|SIGNAL_GROUP_COREDUMP)); + sig->flags = (sig->flags & ~SIGNAL_STOP_MASK) | flags; +} + /* If true, all threads except ->group_exit_task have pending SIGKILL */ static inline int signal_group_exit(const struct signal_struct *sig) { @@ -1601,6 +1611,13 @@ struct tlbflush_unmap_batch { }; struct task_struct { +#ifdef CONFIG_THREAD_INFO_IN_TASK + /* + * For reasons of header soup (see current_thread_info()), this + * must be the first element of task_struct. + */ + struct thread_info thread_info; +#endif volatile long state; /* -1 unrunnable, 0 runnable, >0 stopped */ void *stack; atomic_t usage; @@ -1610,6 +1627,9 @@ struct task_struct { #ifdef CONFIG_SMP struct llist_node wake_entry; int on_cpu; +#ifdef CONFIG_THREAD_INFO_IN_TASK + unsigned int cpu; /* current CPU */ +#endif unsigned int wakee_flips; unsigned long wakee_flip_decay_ts; struct task_struct *last_wakee; @@ -2181,22 +2201,6 @@ static inline pid_t task_tgid_nr(struct task_struct *tsk) static inline int pid_alive(const struct task_struct *p); static inline pid_t task_tgid_nr_ns(struct task_struct *tsk, struct pid_namespace *ns); -static inline pid_t task_ppid_nr_ns(const struct task_struct *tsk, struct pid_namespace *ns) -{ - pid_t pid = 0; - - rcu_read_lock(); - if (pid_alive(tsk)) - pid = task_tgid_nr_ns(rcu_dereference(tsk->real_parent), ns); - rcu_read_unlock(); - - return pid; -} - -static inline pid_t task_ppid_nr(const struct task_struct *tsk) -{ - return task_ppid_nr_ns(tsk, &init_pid_ns); -} static inline pid_t task_pgrp_nr_ns(struct task_struct *tsk, struct pid_namespace *ns) @@ -2231,6 +2235,23 @@ static inline pid_t task_tgid_vnr(struct task_struct *tsk) return __task_pid_nr_ns(tsk, __PIDTYPE_TGID, NULL); } +static inline pid_t task_ppid_nr_ns(const struct task_struct *tsk, struct pid_namespace *ns) +{ + pid_t pid = 0; + + rcu_read_lock(); + if (pid_alive(tsk)) + pid = task_tgid_nr_ns(rcu_dereference(tsk->real_parent), ns); + rcu_read_unlock(); + + return pid; +} + +static inline pid_t task_ppid_nr(const struct task_struct *tsk) +{ + return task_ppid_nr_ns(tsk, &init_pid_ns); +} + /* obsolete, do not use */ static inline pid_t task_pgrp_nr(struct task_struct *tsk) { @@ -2758,7 +2779,9 @@ extern void set_curr_task(int cpu, struct task_struct *p); void yield(void); union thread_union { +#ifndef CONFIG_THREAD_INFO_IN_TASK struct thread_info thread_info; +#endif unsigned long stack[THREAD_SIZE/sizeof(long)]; }; @@ -3154,10 +3177,34 @@ static inline void threadgroup_change_end(struct task_struct *tsk) cgroup_threadgroup_change_end(tsk); } -#ifndef __HAVE_THREAD_FUNCTIONS +#ifdef CONFIG_THREAD_INFO_IN_TASK + +static inline struct thread_info *task_thread_info(struct task_struct *task) +{ + return &task->thread_info; +} + +/* + * When accessing the stack of a non-current task that might exit, use + * try_get_task_stack() instead. task_stack_page will return a pointer + * that could get freed out from under you. + */ +static inline void *task_stack_page(const struct task_struct *task) +{ + return task->stack; +} + +#define setup_thread_stack(new,old) do { } while(0) + +static inline unsigned long *end_of_stack(const struct task_struct *task) +{ + return task->stack; +} + +#elif !defined(__HAVE_THREAD_FUNCTIONS) #define task_thread_info(task) ((struct thread_info *)(task)->stack) -#define task_stack_page(task) ((task)->stack) +#define task_stack_page(task) ((void *)(task)->stack) static inline void setup_thread_stack(struct task_struct *p, struct task_struct *org) { @@ -3184,6 +3231,14 @@ static inline unsigned long *end_of_stack(struct task_struct *p) } #endif + +static inline void *try_get_task_stack(struct task_struct *tsk) +{ + return task_stack_page(tsk); +} + +static inline void put_task_stack(struct task_struct *tsk) {} + #define task_stack_end_corrupted(task) \ (*(end_of_stack(task)) != STACK_END_MAGIC) @@ -3194,7 +3249,7 @@ static inline int object_is_on_stack(void *obj) return (obj >= stack) && (obj < (stack + THREAD_SIZE)); } -extern void thread_info_cache_init(void); +extern void thread_stack_cache_init(void); #ifdef CONFIG_DEBUG_STACK_USAGE static inline unsigned long stack_not_used(struct task_struct *p) @@ -3458,7 +3513,11 @@ static inline void ptrace_signal_wake_up(struct task_struct *t, bool resume) static inline unsigned int task_cpu(const struct task_struct *p) { +#ifdef CONFIG_THREAD_INFO_IN_TASK + return p->cpu; +#else return task_thread_info(p)->cpu; +#endif } static inline int task_node(const struct task_struct *p) diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index b2c1ea2a4739..f276869a945e 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -402,7 +402,7 @@ int uart_resume_port(struct uart_driver *reg, struct uart_port *port); static inline int uart_tx_stopped(struct uart_port *port) { struct tty_struct *tty = port->state->port.tty; - if (tty->stopped || port->hw_stopped) + if ((tty && tty->stopped) || port->hw_stopped) return 1; return 0; } diff --git a/include/linux/slab.h b/include/linux/slab.h index 4ef384b172e0..b4e739f04ee6 100644 --- a/include/linux/slab.h +++ b/include/linux/slab.h @@ -215,7 +215,7 @@ static inline const char *__check_heap_object(const void *ptr, * (PAGE_SIZE*2). Larger requests are passed to the page allocator. */ #define KMALLOC_SHIFT_HIGH (PAGE_SHIFT + 1) -#define KMALLOC_SHIFT_MAX (MAX_ORDER + PAGE_SHIFT) +#define KMALLOC_SHIFT_MAX (MAX_ORDER + PAGE_SHIFT - 1) #ifndef KMALLOC_SHIFT_LOW #define KMALLOC_SHIFT_LOW 3 #endif @@ -228,7 +228,7 @@ static inline const char *__check_heap_object(const void *ptr, * be allocated from the same page. */ #define KMALLOC_SHIFT_HIGH PAGE_SHIFT -#define KMALLOC_SHIFT_MAX 30 +#define KMALLOC_SHIFT_MAX (MAX_ORDER + PAGE_SHIFT - 1) #ifndef KMALLOC_SHIFT_LOW #define KMALLOC_SHIFT_LOW 3 #endif diff --git a/include/linux/stacktrace.h b/include/linux/stacktrace.h index 0a34489a46b6..17a33f31bfa2 100644 --- a/include/linux/stacktrace.h +++ b/include/linux/stacktrace.h @@ -23,6 +23,8 @@ extern void print_stack_trace(struct stack_trace *trace, int spaces); extern int snprint_stack_trace(char *buf, size_t size, struct stack_trace *trace, int spaces); +#define BACKPORTED_EXPORT_SAVE_STACK_TRACE_TSK_ARM + #ifdef CONFIG_USER_STACKTRACE_SUPPORT extern void save_stack_trace_user(struct stack_trace *trace); #else diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h index 4cf89517783a..8933ecc2bc9f 100644 --- a/include/linux/thread_info.h +++ b/include/linux/thread_info.h @@ -9,46 +9,17 @@ #include <linux/types.h> #include <linux/bug.h> +#include <linux/restart_block.h> -struct timespec; -struct compat_timespec; - +#ifdef CONFIG_THREAD_INFO_IN_TASK /* - * System call restart block. + * For CONFIG_THREAD_INFO_IN_TASK kernels we need <asm/current.h> for the + * definition of current, but for !CONFIG_THREAD_INFO_IN_TASK kernels, + * including <asm/current.h> can cause a circular dependency on some platforms. */ -struct restart_block { - long (*fn)(struct restart_block *); - union { - /* For futex_wait and futex_wait_requeue_pi */ - struct { - u32 __user *uaddr; - u32 val; - u32 flags; - u32 bitset; - u64 time; - u32 __user *uaddr2; - } futex; - /* For nanosleep */ - struct { - clockid_t clockid; - struct timespec __user *rmtp; -#ifdef CONFIG_COMPAT - struct compat_timespec __user *compat_rmtp; +#include <asm/current.h> +#define current_thread_info() ((struct thread_info *)current) #endif - u64 expires; - } nanosleep; - /* For poll */ - struct { - struct pollfd __user *ufds; - int nfds; - int has_timeout; - unsigned long tv_sec; - unsigned long tv_nsec; - } poll; - }; -}; - -extern long do_no_restart_syscall(struct restart_block *parm); #include <linux/bitops.h> #include <asm/thread_info.h> diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h index 0e32bc71245e..2e04fa5a5b58 100644 --- a/include/linux/workqueue.h +++ b/include/linux/workqueue.h @@ -311,6 +311,7 @@ enum { __WQ_DRAINING = 1 << 16, /* internal: workqueue is draining */ __WQ_ORDERED = 1 << 17, /* internal: workqueue is ordered */ + __WQ_ORDERED_EXPLICIT = 1 << 18, /* internal: alloc_ordered_workqueue() */ WQ_MAX_ACTIVE = 512, /* I like 512, better ideas? */ WQ_MAX_UNBOUND_PER_CPU = 4, /* 4 * #cpus for unbound wq */ @@ -408,7 +409,8 @@ __alloc_workqueue_key(const char *fmt, unsigned int flags, int max_active, * Pointer to the allocated workqueue on success, %NULL on failure. */ #define alloc_ordered_workqueue(fmt, flags, args...) \ - alloc_workqueue(fmt, WQ_UNBOUND | __WQ_ORDERED | (flags), 1, ##args) + alloc_workqueue(fmt, WQ_UNBOUND | __WQ_ORDERED | \ + __WQ_ORDERED_EXPLICIT | (flags), 1, ##args) #define create_workqueue(name) \ alloc_workqueue("%s", WQ_MEM_RECLAIM, 1, (name)) diff --git a/include/media/msm_cam_sensor.h b/include/media/msm_cam_sensor.h index 762f1c51620c..2c8b651147e0 100644 --- a/include/media/msm_cam_sensor.h +++ b/include/media/msm_cam_sensor.h @@ -84,6 +84,15 @@ struct msm_ir_cut_cfg_data_t32 { enum msm_ir_cut_cfg_type_t cfg_type; }; +struct msm_laser_led_cfg_data_t32 { + enum msm_laser_led_cfg_type_t cfg_type; + compat_uptr_t setting; + compat_uptr_t debug_reg; + uint32_t debug_reg_size; + uint16_t i2c_addr; + enum i2c_freq_mode_t i2c_freq_mode; +}; + struct eeprom_read_t32 { compat_uptr_t dbuffer; uint32_t num_bytes; @@ -276,7 +285,10 @@ struct msm_flash_cfg_data_t32 { #define VIDIOC_MSM_IR_CUT_CFG32 \ _IOWR('V', BASE_VIDIOC_PRIVATE + 15, struct msm_ir_cut_cfg_data_t32) -#endif + +#define VIDIOC_MSM_LASER_LED_CFG32 \ + _IOWR('V', BASE_VIDIOC_PRIVATE + 16, struct msm_laser_led_cfg_data_t32) #endif +#endif diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 3d11c7d26686..1997eed64c68 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -79,6 +79,9 @@ struct wiphy; /* Indicate backport support for FILS SK offload in cfg80211 */ #define CFG80211_FILS_SK_OFFLOAD_SUPPORT 1 +/* Indicate support for including KEK length in rekey data */ +#define CFG80211_REKEY_DATA_KEK_LEN 1 + /* * wireless hardware capability structures */ @@ -2059,9 +2062,14 @@ struct cfg80211_connect_params { * have to be updated as part of update_connect_params() call. * * @UPDATE_ASSOC_IES: Indicates whether association request IEs are updated + * @UPDATE_FILS_ERP_INFO: Indicates that FILS connection parameters (realm, + * username, erp sequence number and rrk) are updated + * @UPDATE_AUTH_TYPE: Indicates that Authentication type is updated */ enum cfg80211_connect_params_changed { UPDATE_ASSOC_IES = BIT(0), + UPDATE_FILS_ERP_INFO = BIT(1), + UPDATE_AUTH_TYPE = BIT(2), }; /** @@ -2283,12 +2291,14 @@ struct cfg80211_wowlan_wakeup { /** * struct cfg80211_gtk_rekey_data - rekey data - * @kek: key encryption key (NL80211_KEK_LEN bytes) + * @kek: key encryption key * @kck: key confirmation key (NL80211_KCK_LEN bytes) * @replay_ctr: replay counter (NL80211_REPLAY_CTR_LEN bytes) + * @kek_len: Length of @kek in octets */ struct cfg80211_gtk_rekey_data { const u8 *kek, *kck, *replay_ctr; + size_t kek_len; }; /** diff --git a/include/net/ip.h b/include/net/ip.h index 8a8376239eac..c10f73803845 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -317,7 +317,7 @@ static inline unsigned int ip_dst_mtu_maybe_forward(const struct dst_entry *dst, !forwarding) return dst_mtu(dst); - return min(dst->dev->mtu, IP_MAX_MTU); + return min(READ_ONCE(dst->dev->mtu), IP_MAX_MTU); } static inline unsigned int ip_skb_dst_mtu(const struct sk_buff *skb) @@ -330,7 +330,7 @@ static inline unsigned int ip_skb_dst_mtu(const struct sk_buff *skb) return ip_dst_mtu_maybe_forward(skb_dst(skb), forwarding); } - return min(skb_dst(skb)->dev->mtu, IP_MAX_MTU); + return min(READ_ONCE(skb_dst(skb)->dev->mtu), IP_MAX_MTU); } u32 ip_idents_reserve(u32 hash, int segs); diff --git a/include/net/iw_handler.h b/include/net/iw_handler.h index e0f4109e64c6..c2aa73e5e6bb 100644 --- a/include/net/iw_handler.h +++ b/include/net/iw_handler.h @@ -556,7 +556,8 @@ iwe_stream_add_point(struct iw_request_info *info, char *stream, char *ends, memcpy(stream + lcp_len, ((char *) &iwe->u) + IW_EV_POINT_OFF, IW_EV_POINT_PK_LEN - IW_EV_LCP_PK_LEN); - memcpy(stream + point_len, extra, iwe->u.data.length); + if (iwe->u.data.length && extra) + memcpy(stream + point_len, extra, iwe->u.data.length); stream += event_len; } return stream; diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index e5bba897d206..7a5d6a073165 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -717,8 +717,11 @@ static inline struct Qdisc *qdisc_replace(struct Qdisc *sch, struct Qdisc *new, old = *pold; *pold = new; if (old != NULL) { - qdisc_tree_reduce_backlog(old, old->q.qlen, old->qstats.backlog); + unsigned int qlen = old->q.qlen; + unsigned int backlog = old->qstats.backlog; + qdisc_reset(old); + qdisc_tree_reduce_backlog(old, qlen, backlog); } sch_tree_unlock(sch); diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h index ce13cf20f625..d33b17ba51d2 100644 --- a/include/net/sctp/sctp.h +++ b/include/net/sctp/sctp.h @@ -444,6 +444,8 @@ _sctp_walk_params((pos), (chunk), ntohs((chunk)->chunk_hdr.length), member) #define _sctp_walk_params(pos, chunk, end, member)\ for (pos.v = chunk->member;\ + (pos.v + offsetof(struct sctp_paramhdr, length) + sizeof(pos.p->length) <=\ + (void *)chunk + end) &&\ pos.v <= (void *)chunk + end - ntohs(pos.p->length) &&\ ntohs(pos.p->length) >= sizeof(sctp_paramhdr_t);\ pos.v += WORD_ROUND(ntohs(pos.p->length))) @@ -454,6 +456,8 @@ _sctp_walk_errors((err), (chunk_hdr), ntohs((chunk_hdr)->length)) #define _sctp_walk_errors(err, chunk_hdr, end)\ for (err = (sctp_errhdr_t *)((void *)chunk_hdr + \ sizeof(sctp_chunkhdr_t));\ + ((void *)err + offsetof(sctp_errhdr_t, length) + sizeof(err->length) <=\ + (void *)chunk_hdr + end) &&\ (void *)err <= (void *)chunk_hdr + end - ntohs(err->length) &&\ ntohs(err->length) >= sizeof(sctp_errhdr_t); \ err = (sctp_errhdr_t *)((void *)err + WORD_ROUND(ntohs(err->length)))) diff --git a/include/target/iscsi/iscsi_target_core.h b/include/target/iscsi/iscsi_target_core.h index e0efe3fcf739..22f442ab85f9 100644 --- a/include/target/iscsi/iscsi_target_core.h +++ b/include/target/iscsi/iscsi_target_core.h @@ -562,6 +562,7 @@ struct iscsi_conn { #define LOGIN_FLAGS_READ_ACTIVE 1 #define LOGIN_FLAGS_CLOSED 2 #define LOGIN_FLAGS_READY 4 +#define LOGIN_FLAGS_INITIAL_PDU 8 unsigned long login_flags; struct delayed_work login_work; struct delayed_work login_cleanup_work; @@ -783,6 +784,7 @@ struct iscsi_np { int np_sock_type; enum np_thread_state_table np_thread_state; bool enabled; + atomic_t np_reset_count; enum iscsi_timer_flags_table np_login_timer_flags; u32 np_exports; enum np_flags_table np_flags; diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h index ed66414b91f0..1adf8739980c 100644 --- a/include/target/target_core_base.h +++ b/include/target/target_core_base.h @@ -714,6 +714,7 @@ struct se_lun { #define SE_LUN_LINK_MAGIC 0xffff7771 u32 lun_link_magic; u32 lun_access; + bool lun_shutdown; u32 lun_index; /* RELATIVE TARGET PORT IDENTIFER */ diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h index 0d87fa1e253c..25cb17ca6bf3 100644 --- a/include/uapi/linux/v4l2-controls.h +++ b/include/uapi/linux/v4l2-controls.h @@ -1225,6 +1225,13 @@ enum v4l2_mpeg_vidc_video_au_delimiter { V4L2_MPEG_VIDC_VIDEO_AU_DELIMITER_ENABLED = 1 }; +#define V4L2_CID_MPEG_VIDC_VIDEO_SEND_SKIPPED_FRAME \ + (V4L2_CID_MPEG_MSM_VIDC_BASE + 103) +enum v4l2_mpeg_vidc_video_venc_send_skipped_frame { + V4L2_MPEG_VIDC_VIDEO_SEND_SKIPPED_FRAME_DISABLE = 0, + V4L2_MPEG_VIDC_VIDEO_SEND_SKIPPED_FRAME_ENABLE = 1 +}; + /* Camera class control IDs */ diff --git a/include/uapi/media/msm_cam_sensor.h b/include/uapi/media/msm_cam_sensor.h index c6144cd8f355..0ec18d663cff 100644 --- a/include/uapi/media/msm_cam_sensor.h +++ b/include/uapi/media/msm_cam_sensor.h @@ -88,6 +88,7 @@ enum sensor_sub_module_t { SUB_MODULE_EXT, SUB_MODULE_IR_LED, SUB_MODULE_IR_CUT, + SUB_MODULE_LASER_LED, SUB_MODULE_MAX, }; @@ -301,6 +302,15 @@ struct msm_ir_cut_cfg_data_t { enum msm_ir_cut_cfg_type_t cfg_type; }; +struct msm_laser_led_cfg_data_t { + enum msm_laser_led_cfg_type_t cfg_type; + void __user *setting; + void __user *debug_reg; + uint32_t debug_reg_size; + uint16_t i2c_addr; + enum i2c_freq_mode_t i2c_freq_mode; +}; + struct msm_eeprom_cfg_data { enum eeprom_cfg_type_t cfgtype; uint8_t is_supported; @@ -381,7 +391,9 @@ enum msm_ois_cfg_download_type_t { enum msm_ois_i2c_operation { MSM_OIS_WRITE = 0, MSM_OIS_POLL, + MSM_OIS_READ, }; +#define MSM_OIS_READ MSM_OIS_READ struct reg_settings_ois_t { uint16_t reg_addr; @@ -616,5 +628,8 @@ struct sensor_init_cfg_data { #define VIDIOC_MSM_IR_CUT_CFG \ _IOWR('V', BASE_VIDIOC_PRIVATE + 15, struct msm_ir_cut_cfg_data_t) +#define VIDIOC_MSM_LASER_LED_CFG \ + _IOWR('V', BASE_VIDIOC_PRIVATE + 16, struct msm_laser_led_cfg_data_t) + #endif diff --git a/include/uapi/media/msm_camera.h b/include/uapi/media/msm_camera.h index 10ee4b7c9390..39e6927d9b7e 100644 --- a/include/uapi/media/msm_camera.h +++ b/include/uapi/media/msm_camera.h @@ -1541,7 +1541,9 @@ enum msm_camera_i2c_reg_addr_type { MSM_CAMERA_I2C_BYTE_ADDR = 1, MSM_CAMERA_I2C_WORD_ADDR, MSM_CAMERA_I2C_3B_ADDR, + MSM_CAMERA_I2C_DWORD_ADDR, }; +#define MSM_CAMERA_I2C_DWORD_ADDR MSM_CAMERA_I2C_DWORD_ADDR struct msm_camera_i2c_reg_array { uint16_t reg_addr; diff --git a/include/uapi/media/msm_camsensor_sdk.h b/include/uapi/media/msm_camsensor_sdk.h index a92c144f712e..08605aca474d 100644 --- a/include/uapi/media/msm_camsensor_sdk.h +++ b/include/uapi/media/msm_camsensor_sdk.h @@ -85,8 +85,10 @@ enum msm_camera_i2c_reg_addr_type { MSM_CAMERA_I2C_BYTE_ADDR = 1, MSM_CAMERA_I2C_WORD_ADDR, MSM_CAMERA_I2C_3B_ADDR, + MSM_CAMERA_I2C_DWORD_ADDR, MSM_CAMERA_I2C_ADDR_TYPE_MAX, }; +#define MSM_CAMERA_I2C_DWORD_ADDR MSM_CAMERA_I2C_DWORD_ADDR enum msm_camera_i2c_data_type { MSM_CAMERA_I2C_BYTE_DATA = 1, @@ -206,6 +208,13 @@ enum msm_ir_led_cfg_type_t { #define CFG_IR_LED_OFF CFG_IR_LED_OFF #define CFG_IR_LED_ON CFG_IR_LED_ON +enum msm_laser_led_cfg_type_t { + CFG_LASER_LED_INIT, + CFG_LASER_LED_CONTROL, +}; +#define CFG_LASER_LED_INIT CFG_LASER_LED_INIT +#define CFG_LASER_LED_CONTROL CFG_LASER_LED_CONTROL + enum msm_ir_cut_cfg_type_t { CFG_IR_CUT_INIT = 0, CFG_IR_CUT_RELEASE, diff --git a/include/uapi/media/msmb_camera.h b/include/uapi/media/msmb_camera.h index df9807e72e47..4b23806071d4 100644 --- a/include/uapi/media/msmb_camera.h +++ b/include/uapi/media/msmb_camera.h @@ -52,6 +52,7 @@ #define MSM_CAMERA_SUBDEV_IR_CUT 18 #define MSM_CAMERA_SUBDEV_EXT 19 #define MSM_CAMERA_SUBDEV_TOF 20 +#define MSM_CAMERA_SUBDEV_LASER_LED 21 #define MSM_MAX_CAMERA_SENSORS 5 /* The below macro is defined to put an upper limit on maximum |