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authorDmitry Torokhov2017-03-09 10:03:22 -0800
committerDmitry Torokhov2017-03-09 10:03:22 -0800
commit7b179e251ba089898b4e8e6d065be8ae2c0a4a3e (patch)
treed8c5fe6a2d5330da4d7e53e8b85c1540e1fa404a /include
parenta01cd17000a4eb35060666f181f1d46832b59030 (diff)
parentfabeb165afd52a3fb05b9b68e5a3550609b8e157 (diff)
Merge branch 'ib/4.10-sparse-keymap-managed' into next
This brings in version of sparse keymap code that uses managed memory.
Diffstat (limited to 'include')
-rw-r--r--include/asm-generic/export.h11
-rw-r--r--include/drm/drmP.h1
-rw-r--r--include/drm/drm_atomic.h2
-rw-r--r--include/drm/drm_connector.h16
-rw-r--r--include/drm/drm_mode_config.h2
-rw-r--r--include/linux/bpf-cgroup.h13
-rw-r--r--include/linux/bpf.h2
-rw-r--r--include/linux/buffer_head.h4
-rw-r--r--include/linux/can/core.h7
-rw-r--r--include/linux/cpuhotplug.h3
-rw-r--r--include/linux/cpumask.h8
-rw-r--r--include/linux/export.h17
-rw-r--r--include/linux/fscache-cache.h1
-rw-r--r--include/linux/gpio/driver.h70
-rw-r--r--include/linux/hyperv.h32
-rw-r--r--include/linux/irq.h17
-rw-r--r--include/linux/log2.h13
-rw-r--r--include/linux/memory_hotplug.h7
-rw-r--r--include/linux/micrel_phy.h2
-rw-r--r--include/linux/mmzone.h6
-rw-r--r--include/linux/module.h14
-rw-r--r--include/linux/netdevice.h33
-rw-r--r--include/linux/nfs4.h3
-rw-r--r--include/linux/nmi.h1
-rw-r--r--include/linux/percpu-refcount.h4
-rw-r--r--include/linux/phy.h1
-rw-r--r--include/linux/phy_led_triggers.h4
-rw-r--r--include/linux/sunrpc/clnt.h1
-rw-r--r--include/linux/suspend.h2
-rw-r--r--include/linux/virtio_net.h6
-rw-r--r--include/net/cipso_ipv4.h4
-rw-r--r--include/net/ipv6.h7
-rw-r--r--include/net/lwtunnel.h16
-rw-r--r--include/net/netfilter/nf_tables.h6
-rw-r--r--include/net/netfilter/nft_fib.h6
-rw-r--r--include/net/sock.h4
-rw-r--r--include/rdma/ib_verbs.h14
-rw-r--r--include/soc/arc/mcip.h16
-rw-r--r--include/target/target_core_base.h1
-rw-r--r--include/uapi/linux/bpf.h7
-rw-r--r--include/uapi/linux/cec-funcs.h10
-rw-r--r--include/uapi/linux/ethtool.h4
-rw-r--r--include/uapi/linux/l2tp.h7
-rw-r--r--include/uapi/linux/netfilter/nf_log.h2
-rw-r--r--include/uapi/linux/netfilter/nf_tables.h4
-rw-r--r--include/uapi/linux/seg6.h9
-rw-r--r--include/uapi/linux/videodev2.h7
-rw-r--r--include/uapi/rdma/Kbuild1
-rw-r--r--include/uapi/rdma/cxgb3-abi.h2
-rw-r--r--include/uapi/rdma/ib_user_verbs.h11
50 files changed, 312 insertions, 129 deletions
diff --git a/include/asm-generic/export.h b/include/asm-generic/export.h
index 63554e9f6e0c..719db1968d81 100644
--- a/include/asm-generic/export.h
+++ b/include/asm-generic/export.h
@@ -9,18 +9,15 @@
#ifndef KSYM_ALIGN
#define KSYM_ALIGN 8
#endif
-#ifndef KCRC_ALIGN
-#define KCRC_ALIGN 8
-#endif
#else
#define __put .long
#ifndef KSYM_ALIGN
#define KSYM_ALIGN 4
#endif
+#endif
#ifndef KCRC_ALIGN
#define KCRC_ALIGN 4
#endif
-#endif
#ifdef CONFIG_HAVE_UNDERSCORE_SYMBOL_PREFIX
#define KSYM(name) _##name
@@ -52,7 +49,11 @@ KSYM(__kstrtab_\name):
.section ___kcrctab\sec+\name,"a"
.balign KCRC_ALIGN
KSYM(__kcrctab_\name):
- __put KSYM(__crc_\name)
+#if defined(CONFIG_MODULE_REL_CRCS)
+ .long KSYM(__crc_\name) - .
+#else
+ .long KSYM(__crc_\name)
+#endif
.weak KSYM(__crc_\name)
.previous
#endif
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 192016e2b518..9c4ee144b5f6 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -517,6 +517,7 @@ struct drm_device {
struct drm_minor *control; /**< Control node */
struct drm_minor *primary; /**< Primary node */
struct drm_minor *render; /**< Render node */
+ bool registered;
/* currently active master for this device. Protected by master_mutex */
struct drm_master *master;
diff --git a/include/drm/drm_atomic.h b/include/drm/drm_atomic.h
index d6d241f63b9f..56814e8ae7ea 100644
--- a/include/drm/drm_atomic.h
+++ b/include/drm/drm_atomic.h
@@ -144,7 +144,7 @@ struct __drm_crtcs_state {
struct drm_crtc *ptr;
struct drm_crtc_state *state;
struct drm_crtc_commit *commit;
- s64 __user *out_fence_ptr;
+ s32 __user *out_fence_ptr;
};
struct __drm_connnectors_state {
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h
index a9b95246e26e..045a97cbeba2 100644
--- a/include/drm/drm_connector.h
+++ b/include/drm/drm_connector.h
@@ -381,6 +381,8 @@ struct drm_connector_funcs {
* core drm connector interfaces. Everything added from this callback
* should be unregistered in the early_unregister callback.
*
+ * This is called while holding drm_connector->mutex.
+ *
* Returns:
*
* 0 on success, or a negative error code on failure.
@@ -395,6 +397,8 @@ struct drm_connector_funcs {
* late_register(). It is called from drm_connector_unregister(),
* early in the driver unload sequence to disable userspace access
* before data structures are torndown.
+ *
+ * This is called while holding drm_connector->mutex.
*/
void (*early_unregister)(struct drm_connector *connector);
@@ -559,7 +563,6 @@ struct drm_cmdline_mode {
* @interlace_allowed: can this connector handle interlaced modes?
* @doublescan_allowed: can this connector handle doublescan?
* @stereo_allowed: can this connector handle stereo modes?
- * @registered: is this connector exposed (registered) with userspace?
* @modes: modes available on this connector (from fill_modes() + user)
* @status: one of the drm_connector_status enums (connected, not, or unknown)
* @probed_modes: list of modes derived directly from the display
@@ -608,6 +611,13 @@ struct drm_connector {
char *name;
/**
+ * @mutex: Lock for general connector state, but currently only protects
+ * @registered. Most of the connector state is still protected by the
+ * mutex in &drm_mode_config.
+ */
+ struct mutex mutex;
+
+ /**
* @index: Compacted connector index, which matches the position inside
* the mode_config.list for drivers not supporting hot-add/removing. Can
* be used as an array index. It is invariant over the lifetime of the
@@ -620,6 +630,10 @@ struct drm_connector {
bool interlace_allowed;
bool doublescan_allowed;
bool stereo_allowed;
+ /**
+ * @registered: Is this connector exposed (registered) with userspace?
+ * Protected by @mutex.
+ */
bool registered;
struct list_head modes; /* list of modes on this connector */
diff --git a/include/drm/drm_mode_config.h b/include/drm/drm_mode_config.h
index bf9991b20611..137432386310 100644
--- a/include/drm/drm_mode_config.h
+++ b/include/drm/drm_mode_config.h
@@ -488,7 +488,7 @@ struct drm_mode_config {
/**
* @prop_out_fence_ptr: Sync File fd pointer representing the
* outgoing fences for a CRTC. Userspace should provide a pointer to a
- * value of type s64, and then cast that pointer to u64.
+ * value of type s32, and then cast that pointer to u64.
*/
struct drm_property *prop_out_fence_ptr;
/**
diff --git a/include/linux/bpf-cgroup.h b/include/linux/bpf-cgroup.h
index 92bc89ae7e20..c970a25d2a49 100644
--- a/include/linux/bpf-cgroup.h
+++ b/include/linux/bpf-cgroup.h
@@ -21,20 +21,19 @@ struct cgroup_bpf {
*/
struct bpf_prog *prog[MAX_BPF_ATTACH_TYPE];
struct bpf_prog __rcu *effective[MAX_BPF_ATTACH_TYPE];
+ bool disallow_override[MAX_BPF_ATTACH_TYPE];
};
void cgroup_bpf_put(struct cgroup *cgrp);
void cgroup_bpf_inherit(struct cgroup *cgrp, struct cgroup *parent);
-void __cgroup_bpf_update(struct cgroup *cgrp,
- struct cgroup *parent,
- struct bpf_prog *prog,
- enum bpf_attach_type type);
+int __cgroup_bpf_update(struct cgroup *cgrp, struct cgroup *parent,
+ struct bpf_prog *prog, enum bpf_attach_type type,
+ bool overridable);
/* Wrapper for __cgroup_bpf_update() protected by cgroup_mutex */
-void cgroup_bpf_update(struct cgroup *cgrp,
- struct bpf_prog *prog,
- enum bpf_attach_type type);
+int cgroup_bpf_update(struct cgroup *cgrp, struct bpf_prog *prog,
+ enum bpf_attach_type type, bool overridable);
int __cgroup_bpf_run_filter_skb(struct sock *sk,
struct sk_buff *skb,
diff --git a/include/linux/bpf.h b/include/linux/bpf.h
index 05cf951df3fe..3ed1f3b1d594 100644
--- a/include/linux/bpf.h
+++ b/include/linux/bpf.h
@@ -247,6 +247,8 @@ struct bpf_map * __must_check bpf_map_inc(struct bpf_map *map, bool uref);
void bpf_map_put_with_uref(struct bpf_map *map);
void bpf_map_put(struct bpf_map *map);
int bpf_map_precharge_memlock(u32 pages);
+void *bpf_map_area_alloc(size_t size);
+void bpf_map_area_free(void *base);
extern int sysctl_unprivileged_bpf_disabled;
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h
index d67ab83823ad..79591c3660cc 100644
--- a/include/linux/buffer_head.h
+++ b/include/linux/buffer_head.h
@@ -243,12 +243,10 @@ static inline int block_page_mkwrite_return(int err)
{
if (err == 0)
return VM_FAULT_LOCKED;
- if (err == -EFAULT)
+ if (err == -EFAULT || err == -EAGAIN)
return VM_FAULT_NOPAGE;
if (err == -ENOMEM)
return VM_FAULT_OOM;
- if (err == -EAGAIN)
- return VM_FAULT_RETRY;
/* -ENOSPC, -EDQUOT, -EIO ... */
return VM_FAULT_SIGBUS;
}
diff --git a/include/linux/can/core.h b/include/linux/can/core.h
index a0875001b13c..df08a41d5be5 100644
--- a/include/linux/can/core.h
+++ b/include/linux/can/core.h
@@ -45,10 +45,9 @@ struct can_proto {
extern int can_proto_register(const struct can_proto *cp);
extern void can_proto_unregister(const struct can_proto *cp);
-extern int can_rx_register(struct net_device *dev, canid_t can_id,
- canid_t mask,
- void (*func)(struct sk_buff *, void *),
- void *data, char *ident);
+int can_rx_register(struct net_device *dev, canid_t can_id, canid_t mask,
+ void (*func)(struct sk_buff *, void *),
+ void *data, char *ident, struct sock *sk);
extern void can_rx_unregister(struct net_device *dev, canid_t can_id,
canid_t mask,
diff --git a/include/linux/cpuhotplug.h b/include/linux/cpuhotplug.h
index d936a0021839..921acaaa1601 100644
--- a/include/linux/cpuhotplug.h
+++ b/include/linux/cpuhotplug.h
@@ -8,9 +8,7 @@ enum cpuhp_state {
CPUHP_CREATE_THREADS,
CPUHP_PERF_PREPARE,
CPUHP_PERF_X86_PREPARE,
- CPUHP_PERF_X86_UNCORE_PREP,
CPUHP_PERF_X86_AMD_UNCORE_PREP,
- CPUHP_PERF_X86_RAPL_PREP,
CPUHP_PERF_BFIN,
CPUHP_PERF_POWER,
CPUHP_PERF_SUPERH,
@@ -86,7 +84,6 @@ enum cpuhp_state {
CPUHP_AP_IRQ_ARMADA_XP_STARTING,
CPUHP_AP_IRQ_BCM2836_STARTING,
CPUHP_AP_ARM_MVEBU_COHERENCY,
- CPUHP_AP_PERF_X86_UNCORE_STARTING,
CPUHP_AP_PERF_X86_AMD_UNCORE_STARTING,
CPUHP_AP_PERF_X86_STARTING,
CPUHP_AP_PERF_X86_AMD_IBS_STARTING,
diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
index c717f5ea88cb..b3d2c1a89ac4 100644
--- a/include/linux/cpumask.h
+++ b/include/linux/cpumask.h
@@ -560,7 +560,7 @@ static inline void cpumask_copy(struct cpumask *dstp,
static inline int cpumask_parse_user(const char __user *buf, int len,
struct cpumask *dstp)
{
- return bitmap_parse_user(buf, len, cpumask_bits(dstp), nr_cpu_ids);
+ return bitmap_parse_user(buf, len, cpumask_bits(dstp), nr_cpumask_bits);
}
/**
@@ -575,7 +575,7 @@ static inline int cpumask_parselist_user(const char __user *buf, int len,
struct cpumask *dstp)
{
return bitmap_parselist_user(buf, len, cpumask_bits(dstp),
- nr_cpu_ids);
+ nr_cpumask_bits);
}
/**
@@ -590,7 +590,7 @@ static inline int cpumask_parse(const char *buf, struct cpumask *dstp)
char *nl = strchr(buf, '\n');
unsigned int len = nl ? (unsigned int)(nl - buf) : strlen(buf);
- return bitmap_parse(buf, len, cpumask_bits(dstp), nr_cpu_ids);
+ return bitmap_parse(buf, len, cpumask_bits(dstp), nr_cpumask_bits);
}
/**
@@ -602,7 +602,7 @@ static inline int cpumask_parse(const char *buf, struct cpumask *dstp)
*/
static inline int cpulist_parse(const char *buf, struct cpumask *dstp)
{
- return bitmap_parselist(buf, cpumask_bits(dstp), nr_cpu_ids);
+ return bitmap_parselist(buf, cpumask_bits(dstp), nr_cpumask_bits);
}
/**
diff --git a/include/linux/export.h b/include/linux/export.h
index 2a0f61fbc731..1a1dfdb2a5c6 100644
--- a/include/linux/export.h
+++ b/include/linux/export.h
@@ -43,12 +43,19 @@ extern struct module __this_module;
#ifdef CONFIG_MODVERSIONS
/* Mark the CRC weak since genksyms apparently decides not to
* generate a checksums for some symbols */
+#if defined(CONFIG_MODULE_REL_CRCS)
#define __CRC_SYMBOL(sym, sec) \
- extern __visible void *__crc_##sym __attribute__((weak)); \
- static const unsigned long __kcrctab_##sym \
- __used \
- __attribute__((section("___kcrctab" sec "+" #sym), used)) \
- = (unsigned long) &__crc_##sym;
+ asm(" .section \"___kcrctab" sec "+" #sym "\", \"a\" \n" \
+ " .weak " VMLINUX_SYMBOL_STR(__crc_##sym) " \n" \
+ " .long " VMLINUX_SYMBOL_STR(__crc_##sym) " - . \n" \
+ " .previous \n");
+#else
+#define __CRC_SYMBOL(sym, sec) \
+ asm(" .section \"___kcrctab" sec "+" #sym "\", \"a\" \n" \
+ " .weak " VMLINUX_SYMBOL_STR(__crc_##sym) " \n" \
+ " .long " VMLINUX_SYMBOL_STR(__crc_##sym) " \n" \
+ " .previous \n");
+#endif
#else
#define __CRC_SYMBOL(sym, sec)
#endif
diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
index 13ba552e6c09..4c467ef50159 100644
--- a/include/linux/fscache-cache.h
+++ b/include/linux/fscache-cache.h
@@ -360,6 +360,7 @@ struct fscache_object {
#define FSCACHE_OBJECT_IS_AVAILABLE 5 /* T if object has become active */
#define FSCACHE_OBJECT_RETIRED 6 /* T if object was retired on relinquishment */
#define FSCACHE_OBJECT_KILLED_BY_CACHE 7 /* T if object was killed by the cache */
+#define FSCACHE_OBJECT_RUN_AFTER_DEAD 8 /* T if object has been dispatched after death */
struct list_head cache_link; /* link in cache->object_list */
struct hlist_node cookie_link; /* link in cookie->backing_objects */
diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h
index c2748accea71..e973faba69dc 100644
--- a/include/linux/gpio/driver.h
+++ b/include/linux/gpio/driver.h
@@ -274,37 +274,67 @@ void gpiochip_set_nested_irqchip(struct gpio_chip *gpiochip,
struct irq_chip *irqchip,
int parent_irq);
-int _gpiochip_irqchip_add(struct gpio_chip *gpiochip,
+int gpiochip_irqchip_add_key(struct gpio_chip *gpiochip,
+ struct irq_chip *irqchip,
+ unsigned int first_irq,
+ irq_flow_handler_t handler,
+ unsigned int type,
+ bool nested,
+ struct lock_class_key *lock_key);
+
+#ifdef CONFIG_LOCKDEP
+
+/*
+ * Lockdep requires that each irqchip instance be created with a
+ * unique key so as to avoid unnecessary warnings. This upfront
+ * boilerplate static inlines provides such a key for each
+ * unique instance.
+ */
+static inline int gpiochip_irqchip_add(struct gpio_chip *gpiochip,
+ struct irq_chip *irqchip,
+ unsigned int first_irq,
+ irq_flow_handler_t handler,
+ unsigned int type)
+{
+ static struct lock_class_key key;
+
+ return gpiochip_irqchip_add_key(gpiochip, irqchip, first_irq,
+ handler, type, false, &key);
+}
+
+static inline int gpiochip_irqchip_add_nested(struct gpio_chip *gpiochip,
struct irq_chip *irqchip,
unsigned int first_irq,
irq_flow_handler_t handler,
- unsigned int type,
- bool nested,
- struct lock_class_key *lock_key);
+ unsigned int type)
+{
+
+ static struct lock_class_key key;
+
+ return gpiochip_irqchip_add_key(gpiochip, irqchip, first_irq,
+ handler, type, true, &key);
+}
+#else
+static inline int gpiochip_irqchip_add(struct gpio_chip *gpiochip,
+ struct irq_chip *irqchip,
+ unsigned int first_irq,
+ irq_flow_handler_t handler,
+ unsigned int type)
+{
+ return gpiochip_irqchip_add_key(gpiochip, irqchip, first_irq,
+ handler, type, false, NULL);
+}
-/* FIXME: I assume threaded IRQchips do not have the lockdep problem */
static inline int gpiochip_irqchip_add_nested(struct gpio_chip *gpiochip,
struct irq_chip *irqchip,
unsigned int first_irq,
irq_flow_handler_t handler,
unsigned int type)
{
- return _gpiochip_irqchip_add(gpiochip, irqchip, first_irq,
- handler, type, true, NULL);
+ return gpiochip_irqchip_add_key(gpiochip, irqchip, first_irq,
+ handler, type, true, NULL);
}
-
-#ifdef CONFIG_LOCKDEP
-#define gpiochip_irqchip_add(...) \
-( \
- ({ \
- static struct lock_class_key _key; \
- _gpiochip_irqchip_add(__VA_ARGS__, false, &_key); \
- }) \
-)
-#else
-#define gpiochip_irqchip_add(...) \
- _gpiochip_irqchip_add(__VA_ARGS__, false, NULL)
-#endif
+#endif /* CONFIG_LOCKDEP */
#endif /* CONFIG_GPIOLIB_IRQCHIP */
diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
index 42fe43fb0c80..183efde54269 100644
--- a/include/linux/hyperv.h
+++ b/include/linux/hyperv.h
@@ -128,6 +128,7 @@ struct hv_ring_buffer_info {
u32 ring_data_startoffset;
u32 priv_write_index;
u32 priv_read_index;
+ u32 cached_read_index;
};
/*
@@ -180,6 +181,19 @@ static inline u32 hv_get_bytes_to_write(struct hv_ring_buffer_info *rbi)
return write;
}
+static inline u32 hv_get_cached_bytes_to_write(
+ const struct hv_ring_buffer_info *rbi)
+{
+ u32 read_loc, write_loc, dsize, write;
+
+ dsize = rbi->ring_datasize;
+ read_loc = rbi->cached_read_index;
+ write_loc = rbi->ring_buffer->write_index;
+
+ write = write_loc >= read_loc ? dsize - (write_loc - read_loc) :
+ read_loc - write_loc;
+ return write;
+}
/*
* VMBUS version is 32 bit entity broken up into
* two 16 bit quantities: major_number. minor_number.
@@ -1488,7 +1502,7 @@ hv_get_ring_buffer(struct hv_ring_buffer_info *ring_info)
static inline void hv_signal_on_read(struct vmbus_channel *channel)
{
- u32 cur_write_sz;
+ u32 cur_write_sz, cached_write_sz;
u32 pending_sz;
struct hv_ring_buffer_info *rbi = &channel->inbound;
@@ -1512,12 +1526,24 @@ static inline void hv_signal_on_read(struct vmbus_channel *channel)
cur_write_sz = hv_get_bytes_to_write(rbi);
- if (cur_write_sz >= pending_sz)
+ if (cur_write_sz < pending_sz)
+ return;
+
+ cached_write_sz = hv_get_cached_bytes_to_write(rbi);
+ if (cached_write_sz < pending_sz)
vmbus_setevent(channel);
return;
}
+static inline void
+init_cached_read_index(struct vmbus_channel *channel)
+{
+ struct hv_ring_buffer_info *rbi = &channel->inbound;
+
+ rbi->cached_read_index = rbi->ring_buffer->read_index;
+}
+
/*
* An API to support in-place processing of incoming VMBUS packets.
*/
@@ -1569,6 +1595,8 @@ static inline void put_pkt_raw(struct vmbus_channel *channel,
* This call commits the read index and potentially signals the host.
* Here is the pattern for using the "in-place" consumption APIs:
*
+ * init_cached_read_index();
+ *
* while (get_next_pkt_raw() {
* process the packet "in-place";
* put_pkt_raw();
diff --git a/include/linux/irq.h b/include/linux/irq.h
index e79875574b39..39e3254e5769 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -184,6 +184,7 @@ struct irq_data {
*
* IRQD_TRIGGER_MASK - Mask for the trigger type bits
* IRQD_SETAFFINITY_PENDING - Affinity setting is pending
+ * IRQD_ACTIVATED - Interrupt has already been activated
* IRQD_NO_BALANCING - Balancing disabled for this IRQ
* IRQD_PER_CPU - Interrupt is per cpu
* IRQD_AFFINITY_SET - Interrupt affinity was set
@@ -202,6 +203,7 @@ struct irq_data {
enum {
IRQD_TRIGGER_MASK = 0xf,
IRQD_SETAFFINITY_PENDING = (1 << 8),
+ IRQD_ACTIVATED = (1 << 9),
IRQD_NO_BALANCING = (1 << 10),
IRQD_PER_CPU = (1 << 11),
IRQD_AFFINITY_SET = (1 << 12),
@@ -312,6 +314,21 @@ static inline bool irqd_affinity_is_managed(struct irq_data *d)
return __irqd_to_state(d) & IRQD_AFFINITY_MANAGED;
}
+static inline bool irqd_is_activated(struct irq_data *d)
+{
+ return __irqd_to_state(d) & IRQD_ACTIVATED;
+}
+
+static inline void irqd_set_activated(struct irq_data *d)
+{
+ __irqd_to_state(d) |= IRQD_ACTIVATED;
+}
+
+static inline void irqd_clr_activated(struct irq_data *d)
+{
+ __irqd_to_state(d) &= ~IRQD_ACTIVATED;
+}
+
#undef __irqd_to_state
static inline irq_hw_number_t irqd_to_hwirq(struct irq_data *d)
diff --git a/include/linux/log2.h b/include/linux/log2.h
index fd7ff3d91e6a..ef3d4f67118c 100644
--- a/include/linux/log2.h
+++ b/include/linux/log2.h
@@ -203,6 +203,17 @@ unsigned long __rounddown_pow_of_two(unsigned long n)
* ... and so on.
*/
-#define order_base_2(n) ilog2(roundup_pow_of_two(n))
+static inline __attribute_const__
+int __order_base_2(unsigned long n)
+{
+ return n > 1 ? ilog2(n - 1) + 1 : 0;
+}
+#define order_base_2(n) \
+( \
+ __builtin_constant_p(n) ? ( \
+ ((n) == 0 || (n) == 1) ? 0 : \
+ ilog2((n) - 1) + 1) : \
+ __order_base_2(n) \
+)
#endif /* _LINUX_LOG2_H */
diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h
index 01033fadea47..134a2f69c21a 100644
--- a/include/linux/memory_hotplug.h
+++ b/include/linux/memory_hotplug.h
@@ -85,7 +85,8 @@ extern int zone_grow_waitqueues(struct zone *zone, unsigned long nr_pages);
extern int add_one_highpage(struct page *page, int pfn, int bad_ppro);
/* VM interface that may be used by firmware interface */
extern int online_pages(unsigned long, unsigned long, int);
-extern int test_pages_in_a_zone(unsigned long, unsigned long);
+extern int test_pages_in_a_zone(unsigned long start_pfn, unsigned long end_pfn,
+ unsigned long *valid_start, unsigned long *valid_end);
extern void __offline_isolated_pages(unsigned long, unsigned long);
typedef void (*online_page_callback_t)(struct page *page);
@@ -284,7 +285,7 @@ extern void sparse_remove_one_section(struct zone *zone, struct mem_section *ms,
unsigned long map_offset);
extern struct page *sparse_decode_mem_map(unsigned long coded_mem_map,
unsigned long pnum);
-extern int zone_can_shift(unsigned long pfn, unsigned long nr_pages,
- enum zone_type target);
+extern bool zone_can_shift(unsigned long pfn, unsigned long nr_pages,
+ enum zone_type target, int *zone_shift);
#endif /* __LINUX_MEMORY_HOTPLUG_H */
diff --git a/include/linux/micrel_phy.h b/include/linux/micrel_phy.h
index 257173e0095e..f541da68d1e7 100644
--- a/include/linux/micrel_phy.h
+++ b/include/linux/micrel_phy.h
@@ -35,6 +35,8 @@
#define PHY_ID_KSZ886X 0x00221430
#define PHY_ID_KSZ8863 0x00221435
+#define PHY_ID_KSZ8795 0x00221550
+
/* struct phy_device dev_flags definitions */
#define MICREL_PHY_50MHZ_CLK 0x00000001
#define MICREL_PHY_FXEN 0x00000002
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 36d9896fbc1e..f4aac87adcc3 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -972,12 +972,16 @@ static __always_inline struct zoneref *next_zones_zonelist(struct zoneref *z,
* @zonelist - The zonelist to search for a suitable zone
* @highest_zoneidx - The zone index of the highest zone to return
* @nodes - An optional nodemask to filter the zonelist with
- * @zone - The first suitable zone found is returned via this parameter
+ * @return - Zoneref pointer for the first suitable zone found (see below)
*
* This function returns the first zone at or below a given zone index that is
* within the allowed nodemask. The zoneref returned is a cursor that can be
* used to iterate the zonelist with next_zones_zonelist by advancing it by
* one before calling.
+ *
+ * When no eligible zone is found, zoneref->zone is NULL (zoneref itself is
+ * never NULL). This may happen either genuinely, or due to concurrent nodemask
+ * update due to cpuset modification.
*/
static inline struct zoneref *first_zones_zonelist(struct zonelist *zonelist,
enum zone_type highest_zoneidx,
diff --git a/include/linux/module.h b/include/linux/module.h
index 7c84273d60b9..cc7cba219b20 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -346,7 +346,7 @@ struct module {
/* Exported symbols */
const struct kernel_symbol *syms;
- const unsigned long *crcs;
+ const s32 *crcs;
unsigned int num_syms;
/* Kernel parameters. */
@@ -359,18 +359,18 @@ struct module {
/* GPL-only exported symbols. */
unsigned int num_gpl_syms;
const struct kernel_symbol *gpl_syms;
- const unsigned long *gpl_crcs;
+ const s32 *gpl_crcs;
#ifdef CONFIG_UNUSED_SYMBOLS
/* unused exported symbols. */
const struct kernel_symbol *unused_syms;
- const unsigned long *unused_crcs;
+ const s32 *unused_crcs;
unsigned int num_unused_syms;
/* GPL-only, unused exported symbols. */
unsigned int num_unused_gpl_syms;
const struct kernel_symbol *unused_gpl_syms;
- const unsigned long *unused_gpl_crcs;
+ const s32 *unused_gpl_crcs;
#endif
#ifdef CONFIG_MODULE_SIG
@@ -382,7 +382,7 @@ struct module {
/* symbols that will be GPL-only in the near future. */
const struct kernel_symbol *gpl_future_syms;
- const unsigned long *gpl_future_crcs;
+ const s32 *gpl_future_crcs;
unsigned int num_gpl_future_syms;
/* Exception table */
@@ -523,7 +523,7 @@ struct module *find_module(const char *name);
struct symsearch {
const struct kernel_symbol *start, *stop;
- const unsigned long *crcs;
+ const s32 *crcs;
enum {
NOT_GPL_ONLY,
GPL_ONLY,
@@ -539,7 +539,7 @@ struct symsearch {
*/
const struct kernel_symbol *find_symbol(const char *name,
struct module **owner,
- const unsigned long **crc,
+ const s32 **crc,
bool gplok,
bool warn);
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 9bde9558b596..27914672602d 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -866,11 +866,15 @@ struct netdev_xdp {
* of useless work if you return NETDEV_TX_BUSY.
* Required; cannot be NULL.
*
- * netdev_features_t (*ndo_fix_features)(struct net_device *dev,
- * netdev_features_t features);
- * Adjusts the requested feature flags according to device-specific
- * constraints, and returns the resulting flags. Must not modify
- * the device state.
+ * netdev_features_t (*ndo_features_check)(struct sk_buff *skb,
+ * struct net_device *dev
+ * netdev_features_t features);
+ * Called by core transmit path to determine if device is capable of
+ * performing offload operations on a given packet. This is to give
+ * the device an opportunity to implement any restrictions that cannot
+ * be otherwise expressed by feature flags. The check is called with
+ * the set of features that the stack has calculated and it returns
+ * those the driver believes to be appropriate.
*
* u16 (*ndo_select_queue)(struct net_device *dev, struct sk_buff *skb,
* void *accel_priv, select_queue_fallback_t fallback);
@@ -1028,6 +1032,12 @@ struct netdev_xdp {
* Called to release previously enslaved netdev.
*
* Feature/offload setting functions.
+ * netdev_features_t (*ndo_fix_features)(struct net_device *dev,
+ * netdev_features_t features);
+ * Adjusts the requested feature flags according to device-specific
+ * constraints, and returns the resulting flags. Must not modify
+ * the device state.
+ *
* int (*ndo_set_features)(struct net_device *dev, netdev_features_t features);
* Called to update device configuration to new features. Passed
* feature set might be less than what was returned by ndo_fix_features()).
@@ -1100,15 +1110,6 @@ struct netdev_xdp {
* Callback to use for xmit over the accelerated station. This
* is used in place of ndo_start_xmit on accelerated net
* devices.
- * netdev_features_t (*ndo_features_check)(struct sk_buff *skb,
- * struct net_device *dev
- * netdev_features_t features);
- * Called by core transmit path to determine if device is capable of
- * performing offload operations on a given packet. This is to give
- * the device an opportunity to implement any restrictions that cannot
- * be otherwise expressed by feature flags. The check is called with
- * the set of features that the stack has calculated and it returns
- * those the driver believes to be appropriate.
* int (*ndo_set_tx_maxrate)(struct net_device *dev,
* int queue_index, u32 maxrate);
* Called when a user wants to set a max-rate limitation of specific
@@ -1510,6 +1511,7 @@ enum netdev_priv_flags {
* @max_mtu: Interface Maximum MTU value
* @type: Interface hardware type
* @hard_header_len: Maximum hardware header length.
+ * @min_header_len: Minimum hardware header length
*
* @needed_headroom: Extra headroom the hardware may need, but not in all
* cases can this be guaranteed
@@ -1727,6 +1729,7 @@ struct net_device {
unsigned int max_mtu;
unsigned short type;
unsigned short hard_header_len;
+ unsigned short min_header_len;
unsigned short needed_headroom;
unsigned short needed_tailroom;
@@ -2693,6 +2696,8 @@ static inline bool dev_validate_header(const struct net_device *dev,
{
if (likely(len >= dev->hard_header_len))
return true;
+ if (len < dev->min_header_len)
+ return false;
if (capable(CAP_SYS_RAWIO)) {
memset(ll_header + len, 0, dev->hard_header_len - len);
diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h
index bca536341d1a..1b1ca04820a3 100644
--- a/include/linux/nfs4.h
+++ b/include/linux/nfs4.h
@@ -282,7 +282,7 @@ enum nfsstat4 {
static inline bool seqid_mutating_err(u32 err)
{
- /* rfc 3530 section 8.1.5: */
+ /* See RFC 7530, section 9.1.7 */
switch (err) {
case NFS4ERR_STALE_CLIENTID:
case NFS4ERR_STALE_STATEID:
@@ -291,6 +291,7 @@ static inline bool seqid_mutating_err(u32 err)
case NFS4ERR_BADXDR:
case NFS4ERR_RESOURCE:
case NFS4ERR_NOFILEHANDLE:
+ case NFS4ERR_MOVED:
return false;
};
return true;
diff --git a/include/linux/nmi.h b/include/linux/nmi.h
index aacca824a6ae..0a3fadc32693 100644
--- a/include/linux/nmi.h
+++ b/include/linux/nmi.h
@@ -110,6 +110,7 @@ extern int watchdog_user_enabled;
extern int watchdog_thresh;
extern unsigned long watchdog_enabled;
extern unsigned long *watchdog_cpumask_bits;
+extern atomic_t watchdog_park_in_progress;
#ifdef CONFIG_SMP
extern int sysctl_softlockup_all_cpu_backtrace;
extern int sysctl_hardlockup_all_cpu_backtrace;
diff --git a/include/linux/percpu-refcount.h b/include/linux/percpu-refcount.h
index 1c7eec09e5eb..3a481a49546e 100644
--- a/include/linux/percpu-refcount.h
+++ b/include/linux/percpu-refcount.h
@@ -204,7 +204,7 @@ static inline void percpu_ref_get(struct percpu_ref *ref)
static inline bool percpu_ref_tryget(struct percpu_ref *ref)
{
unsigned long __percpu *percpu_count;
- int ret;
+ bool ret;
rcu_read_lock_sched();
@@ -238,7 +238,7 @@ static inline bool percpu_ref_tryget(struct percpu_ref *ref)
static inline bool percpu_ref_tryget_live(struct percpu_ref *ref)
{
unsigned long __percpu *percpu_count;
- int ret = false;
+ bool ret = false;
rcu_read_lock_sched();
diff --git a/include/linux/phy.h b/include/linux/phy.h
index f7d95f644eed..7fc1105605bf 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -25,7 +25,6 @@
#include <linux/timer.h>
#include <linux/workqueue.h>
#include <linux/mod_devicetable.h>
-#include <linux/phy_led_triggers.h>
#include <linux/atomic.h>
diff --git a/include/linux/phy_led_triggers.h b/include/linux/phy_led_triggers.h
index a2daea0a37d2..b37b05bfd1a6 100644
--- a/include/linux/phy_led_triggers.h
+++ b/include/linux/phy_led_triggers.h
@@ -18,11 +18,11 @@ struct phy_device;
#ifdef CONFIG_LED_TRIGGER_PHY
#include <linux/leds.h>
+#include <linux/phy.h>
#define PHY_LED_TRIGGER_SPEED_SUFFIX_SIZE 10
-#define PHY_MII_BUS_ID_SIZE (20 - 3)
-#define PHY_LINK_LED_TRIGGER_NAME_SIZE (PHY_MII_BUS_ID_SIZE + \
+#define PHY_LINK_LED_TRIGGER_NAME_SIZE (MII_BUS_ID_SIZE + \
FIELD_SIZEOF(struct mdio_device, addr)+\
PHY_LED_TRIGGER_SPEED_SUFFIX_SIZE)
diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
index 85cc819676e8..333ad11b3dd9 100644
--- a/include/linux/sunrpc/clnt.h
+++ b/include/linux/sunrpc/clnt.h
@@ -216,5 +216,6 @@ void rpc_clnt_xprt_switch_put(struct rpc_clnt *);
void rpc_clnt_xprt_switch_add_xprt(struct rpc_clnt *, struct rpc_xprt *);
bool rpc_clnt_xprt_switch_has_addr(struct rpc_clnt *clnt,
const struct sockaddr *sap);
+void rpc_cleanup_clids(void);
#endif /* __KERNEL__ */
#endif /* _LINUX_SUNRPC_CLNT_H */
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index 0c729c3c8549..d9718378a8be 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -194,8 +194,6 @@ struct platform_freeze_ops {
};
#ifdef CONFIG_SUSPEND
-extern suspend_state_t mem_sleep_default;
-
/**
* suspend_set_ops - set platform dependent suspend operations
* @ops: The new suspend operations to set.
diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h
index 66204007d7ac..5209b5ed2a64 100644
--- a/include/linux/virtio_net.h
+++ b/include/linux/virtio_net.h
@@ -56,7 +56,8 @@ static inline int virtio_net_hdr_to_skb(struct sk_buff *skb,
static inline int virtio_net_hdr_from_skb(const struct sk_buff *skb,
struct virtio_net_hdr *hdr,
- bool little_endian)
+ bool little_endian,
+ bool has_data_valid)
{
memset(hdr, 0, sizeof(*hdr)); /* no info leak */
@@ -91,7 +92,8 @@ static inline int virtio_net_hdr_from_skb(const struct sk_buff *skb,
skb_checksum_start_offset(skb));
hdr->csum_offset = __cpu_to_virtio16(little_endian,
skb->csum_offset);
- } else if (skb->ip_summed == CHECKSUM_UNNECESSARY) {
+ } else if (has_data_valid &&
+ skb->ip_summed == CHECKSUM_UNNECESSARY) {
hdr->flags = VIRTIO_NET_HDR_F_DATA_VALID;
} /* else everything is zero */
diff --git a/include/net/cipso_ipv4.h b/include/net/cipso_ipv4.h
index 3ebb168b9afc..a34b141f125f 100644
--- a/include/net/cipso_ipv4.h
+++ b/include/net/cipso_ipv4.h
@@ -309,6 +309,10 @@ static inline int cipso_v4_validate(const struct sk_buff *skb,
}
for (opt_iter = 6; opt_iter < opt_len;) {
+ if (opt_iter + 1 == opt_len) {
+ err_offset = opt_iter;
+ goto out;
+ }
tag_len = opt[opt_iter + 1];
if ((tag_len == 0) || (tag_len > (opt_len - opt_iter))) {
err_offset = opt_iter + 1;
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 487e57391664..dbf0abba33b8 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -776,6 +776,11 @@ static inline __be32 ip6_make_flowlabel(struct net *net, struct sk_buff *skb,
{
u32 hash;
+ /* @flowlabel may include more than a flow label, eg, the traffic class.
+ * Here we want only the flow label value.
+ */
+ flowlabel &= IPV6_FLOWLABEL_MASK;
+
if (flowlabel ||
net->ipv6.sysctl.auto_flowlabels == IP6_AUTO_FLOW_LABEL_OFF ||
(!autolabel &&
@@ -871,7 +876,7 @@ int ip6_rcv_finish(struct net *net, struct sock *sk, struct sk_buff *skb);
* upper-layer output functions
*/
int ip6_xmit(const struct sock *sk, struct sk_buff *skb, struct flowi6 *fl6,
- struct ipv6_txoptions *opt, int tclass);
+ __u32 mark, struct ipv6_txoptions *opt, int tclass);
int ip6_find_1stfragopt(struct sk_buff *skb, u8 **nexthdr);
diff --git a/include/net/lwtunnel.h b/include/net/lwtunnel.h
index d4c1c75b8862..0388b9c5f5e2 100644
--- a/include/net/lwtunnel.h
+++ b/include/net/lwtunnel.h
@@ -44,6 +44,8 @@ struct lwtunnel_encap_ops {
int (*get_encap_size)(struct lwtunnel_state *lwtstate);
int (*cmp_encap)(struct lwtunnel_state *a, struct lwtunnel_state *b);
int (*xmit)(struct sk_buff *skb);
+
+ struct module *owner;
};
#ifdef CONFIG_LWTUNNEL
@@ -105,6 +107,8 @@ int lwtunnel_encap_add_ops(const struct lwtunnel_encap_ops *op,
unsigned int num);
int lwtunnel_encap_del_ops(const struct lwtunnel_encap_ops *op,
unsigned int num);
+int lwtunnel_valid_encap_type(u16 encap_type);
+int lwtunnel_valid_encap_type_attr(struct nlattr *attr, int len);
int lwtunnel_build_state(struct net_device *dev, u16 encap_type,
struct nlattr *encap,
unsigned int family, const void *cfg,
@@ -168,6 +172,18 @@ static inline int lwtunnel_encap_del_ops(const struct lwtunnel_encap_ops *op,
return -EOPNOTSUPP;
}
+static inline int lwtunnel_valid_encap_type(u16 encap_type)
+{
+ return -EOPNOTSUPP;
+}
+static inline int lwtunnel_valid_encap_type_attr(struct nlattr *attr, int len)
+{
+ /* return 0 since we are not walking attr looking for
+ * RTA_ENCAP_TYPE attribute on nexthops.
+ */
+ return 0;
+}
+
static inline int lwtunnel_build_state(struct net_device *dev, u16 encap_type,
struct nlattr *encap,
unsigned int family, const void *cfg,
diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h
index 924325c46aab..7dfdb517f0be 100644
--- a/include/net/netfilter/nf_tables.h
+++ b/include/net/netfilter/nf_tables.h
@@ -207,9 +207,9 @@ struct nft_set_iter {
unsigned int skip;
int err;
int (*fn)(const struct nft_ctx *ctx,
- const struct nft_set *set,
+ struct nft_set *set,
const struct nft_set_iter *iter,
- const struct nft_set_elem *elem);
+ struct nft_set_elem *elem);
};
/**
@@ -301,7 +301,7 @@ struct nft_set_ops {
void (*remove)(const struct nft_set *set,
const struct nft_set_elem *elem);
void (*walk)(const struct nft_ctx *ctx,
- const struct nft_set *set,
+ struct nft_set *set,
struct nft_set_iter *iter);
unsigned int (*privsize)(const struct nlattr * const nla[]);
diff --git a/include/net/netfilter/nft_fib.h b/include/net/netfilter/nft_fib.h
index cbedda077db2..5ceb2205e4e3 100644
--- a/include/net/netfilter/nft_fib.h
+++ b/include/net/netfilter/nft_fib.h
@@ -9,6 +9,12 @@ struct nft_fib {
extern const struct nla_policy nft_fib_policy[];
+static inline bool
+nft_fib_is_loopback(const struct sk_buff *skb, const struct net_device *in)
+{
+ return skb->pkt_type == PACKET_LOOPBACK || in->flags & IFF_LOOPBACK;
+}
+
int nft_fib_dump(struct sk_buff *skb, const struct nft_expr *expr);
int nft_fib_init(const struct nft_ctx *ctx, const struct nft_expr *expr,
const struct nlattr * const tb[]);
diff --git a/include/net/sock.h b/include/net/sock.h
index f0e867f58722..c4f5e6fca17c 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -2006,7 +2006,9 @@ void sk_reset_timer(struct sock *sk, struct timer_list *timer,
void sk_stop_timer(struct sock *sk, struct timer_list *timer);
int __sk_queue_drop_skb(struct sock *sk, struct sk_buff *skb,
- unsigned int flags);
+ unsigned int flags,
+ void (*destructor)(struct sock *sk,
+ struct sk_buff *skb));
int __sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb);
int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb);
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 958a24d8fae7..b567e4452a47 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -352,6 +352,20 @@ static inline int ib_mtu_enum_to_int(enum ib_mtu mtu)
}
}
+static inline enum ib_mtu ib_mtu_int_to_enum(int mtu)
+{
+ if (mtu >= 4096)
+ return IB_MTU_4096;
+ else if (mtu >= 2048)
+ return IB_MTU_2048;
+ else if (mtu >= 1024)
+ return IB_MTU_1024;
+ else if (mtu >= 512)
+ return IB_MTU_512;
+ else
+ return IB_MTU_256;
+}
+
enum ib_port_state {
IB_PORT_NOP = 0,
IB_PORT_DOWN = 1,
diff --git a/include/soc/arc/mcip.h b/include/soc/arc/mcip.h
index 6902c2a8bd23..4b6b489a8d7c 100644
--- a/include/soc/arc/mcip.h
+++ b/include/soc/arc/mcip.h
@@ -55,17 +55,17 @@ struct mcip_cmd {
struct mcip_bcr {
#ifdef CONFIG_CPU_BIG_ENDIAN
- unsigned int pad3:8,
- idu:1, llm:1, num_cores:6,
- iocoh:1, gfrc:1, dbg:1, pad2:1,
- msg:1, sem:1, ipi:1, pad:1,
+ unsigned int pad4:6, pw_dom:1, pad3:1,
+ idu:1, pad2:1, num_cores:6,
+ pad:1, gfrc:1, dbg:1, pw:1,
+ msg:1, sem:1, ipi:1, slv:1,
ver:8;
#else
unsigned int ver:8,
- pad:1, ipi:1, sem:1, msg:1,
- pad2:1, dbg:1, gfrc:1, iocoh:1,
- num_cores:6, llm:1, idu:1,
- pad3:8;
+ slv:1, ipi:1, sem:1, msg:1,
+ pw:1, dbg:1, gfrc:1, pad:1,
+ num_cores:6, pad2:1, idu:1,
+ pad3:1, pw_dom:1, pad4:6;
#endif
};
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
index 43edf82e54ff..da854fb4530f 100644
--- a/include/target/target_core_base.h
+++ b/include/target/target_core_base.h
@@ -538,6 +538,7 @@ struct se_node_acl {
char initiatorname[TRANSPORT_IQN_LEN];
/* Used to signal demo mode created ACL, disabled by default */
bool dynamic_node_acl;
+ bool dynamic_stop;
u32 queue_depth;
u32 acl_index;
enum target_prot_type saved_prot_type;
diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h
index 0eb0e87dbe9f..d2b0ac799d03 100644
--- a/include/uapi/linux/bpf.h
+++ b/include/uapi/linux/bpf.h
@@ -116,6 +116,12 @@ enum bpf_attach_type {
#define MAX_BPF_ATTACH_TYPE __MAX_BPF_ATTACH_TYPE
+/* If BPF_F_ALLOW_OVERRIDE flag is used in BPF_PROG_ATTACH command
+ * to the given target_fd cgroup the descendent cgroup will be able to
+ * override effective bpf program that was inherited from this cgroup
+ */
+#define BPF_F_ALLOW_OVERRIDE (1U << 0)
+
#define BPF_PSEUDO_MAP_FD 1
/* flags for BPF_MAP_UPDATE_ELEM command */
@@ -171,6 +177,7 @@ union bpf_attr {
__u32 target_fd; /* container object to attach to */
__u32 attach_bpf_fd; /* eBPF program to attach */
__u32 attach_type;
+ __u32 attach_flags;
};
} __attribute__((aligned(8)));
diff --git a/include/uapi/linux/cec-funcs.h b/include/uapi/linux/cec-funcs.h
index 3cbc327801d6..c451eec42a83 100644
--- a/include/uapi/linux/cec-funcs.h
+++ b/include/uapi/linux/cec-funcs.h
@@ -1665,14 +1665,15 @@ static inline void cec_msg_report_current_latency(struct cec_msg *msg,
__u8 audio_out_compensated,
__u8 audio_out_delay)
{
- msg->len = 7;
+ msg->len = 6;
msg->msg[0] |= 0xf; /* broadcast */
msg->msg[1] = CEC_MSG_REPORT_CURRENT_LATENCY;
msg->msg[2] = phys_addr >> 8;
msg->msg[3] = phys_addr & 0xff;
msg->msg[4] = video_latency;
msg->msg[5] = (low_latency_mode << 2) | audio_out_compensated;
- msg->msg[6] = audio_out_delay;
+ if (audio_out_compensated == 3)
+ msg->msg[msg->len++] = audio_out_delay;
}
static inline void cec_ops_report_current_latency(const struct cec_msg *msg,
@@ -1686,7 +1687,10 @@ static inline void cec_ops_report_current_latency(const struct cec_msg *msg,
*video_latency = msg->msg[4];
*low_latency_mode = (msg->msg[5] >> 2) & 1;
*audio_out_compensated = msg->msg[5] & 3;
- *audio_out_delay = msg->msg[6];
+ if (*audio_out_compensated == 3 && msg->len >= 7)
+ *audio_out_delay = msg->msg[6];
+ else
+ *audio_out_delay = 0;
}
static inline void cec_msg_request_current_latency(struct cec_msg *msg,
diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h
index f0db7788f887..3dc91a46e8b8 100644
--- a/include/uapi/linux/ethtool.h
+++ b/include/uapi/linux/ethtool.h
@@ -1384,6 +1384,8 @@ enum ethtool_link_mode_bit_indices {
ETHTOOL_LINK_MODE_10000baseLR_Full_BIT = 44,
ETHTOOL_LINK_MODE_10000baseLRM_Full_BIT = 45,
ETHTOOL_LINK_MODE_10000baseER_Full_BIT = 46,
+ ETHTOOL_LINK_MODE_2500baseT_Full_BIT = 47,
+ ETHTOOL_LINK_MODE_5000baseT_Full_BIT = 48,
/* Last allowed bit for __ETHTOOL_LINK_MODE_LEGACY_MASK is bit
@@ -1393,7 +1395,7 @@ enum ethtool_link_mode_bit_indices {
*/
__ETHTOOL_LINK_MODE_LAST
- = ETHTOOL_LINK_MODE_10000baseER_Full_BIT,
+ = ETHTOOL_LINK_MODE_5000baseT_Full_BIT,
};
#define __ETHTOOL_LINK_MODE_LEGACY_MASK(base_name) \
diff --git a/include/uapi/linux/l2tp.h b/include/uapi/linux/l2tp.h
index 85ddb74fcd1c..b23c1914a182 100644
--- a/include/uapi/linux/l2tp.h
+++ b/include/uapi/linux/l2tp.h
@@ -9,9 +9,8 @@
#include <linux/types.h>
#include <linux/socket.h>
-#ifndef __KERNEL__
-#include <netinet/in.h>
-#endif
+#include <linux/in.h>
+#include <linux/in6.h>
#define IPPROTO_L2TP 115
@@ -31,7 +30,7 @@ struct sockaddr_l2tpip {
__u32 l2tp_conn_id; /* Connection ID of tunnel */
/* Pad to size of `struct sockaddr'. */
- unsigned char __pad[sizeof(struct sockaddr) -
+ unsigned char __pad[__SOCK_SIZE__ -
sizeof(__kernel_sa_family_t) -
sizeof(__be16) - sizeof(struct in_addr) -
sizeof(__u32)];
diff --git a/include/uapi/linux/netfilter/nf_log.h b/include/uapi/linux/netfilter/nf_log.h
index 8be21e02387d..d0b5fa91ff54 100644
--- a/include/uapi/linux/netfilter/nf_log.h
+++ b/include/uapi/linux/netfilter/nf_log.h
@@ -9,4 +9,6 @@
#define NF_LOG_MACDECODE 0x20 /* Decode MAC header */
#define NF_LOG_MASK 0x2f
+#define NF_LOG_PREFIXLEN 128
+
#endif /* _NETFILTER_NF_LOG_H */
diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h
index 881d49e94569..e3f27e09eb2b 100644
--- a/include/uapi/linux/netfilter/nf_tables.h
+++ b/include/uapi/linux/netfilter/nf_tables.h
@@ -235,7 +235,7 @@ enum nft_rule_compat_flags {
/**
* enum nft_rule_compat_attributes - nf_tables rule compat attributes
*
- * @NFTA_RULE_COMPAT_PROTO: numerice value of handled protocol (NLA_U32)
+ * @NFTA_RULE_COMPAT_PROTO: numeric value of handled protocol (NLA_U32)
* @NFTA_RULE_COMPAT_FLAGS: bitmask of enum nft_rule_compat_flags (NLA_U32)
*/
enum nft_rule_compat_attributes {
@@ -499,7 +499,7 @@ enum nft_bitwise_attributes {
* enum nft_byteorder_ops - nf_tables byteorder operators
*
* @NFT_BYTEORDER_NTOH: network to host operator
- * @NFT_BYTEORDER_HTON: host to network opertaor
+ * @NFT_BYTEORDER_HTON: host to network operator
*/
enum nft_byteorder_ops {
NFT_BYTEORDER_NTOH,
diff --git a/include/uapi/linux/seg6.h b/include/uapi/linux/seg6.h
index c396a8052f73..052799e4d751 100644
--- a/include/uapi/linux/seg6.h
+++ b/include/uapi/linux/seg6.h
@@ -23,14 +23,12 @@ struct ipv6_sr_hdr {
__u8 type;
__u8 segments_left;
__u8 first_segment;
- __u8 flag_1;
- __u8 flag_2;
- __u8 reserved;
+ __u8 flags;
+ __u16 reserved;
struct in6_addr segments[0];
};
-#define SR6_FLAG1_CLEANUP (1 << 7)
#define SR6_FLAG1_PROTECTED (1 << 6)
#define SR6_FLAG1_OAM (1 << 5)
#define SR6_FLAG1_ALERT (1 << 4)
@@ -42,8 +40,7 @@ struct ipv6_sr_hdr {
#define SR6_TLV_PADDING 4
#define SR6_TLV_HMAC 5
-#define sr_has_cleanup(srh) ((srh)->flag_1 & SR6_FLAG1_CLEANUP)
-#define sr_has_hmac(srh) ((srh)->flag_1 & SR6_FLAG1_HMAC)
+#define sr_has_hmac(srh) ((srh)->flags & SR6_FLAG1_HMAC)
struct sr6_tlv {
__u8 type;
diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index 46e8a2e369f9..45184a2ef66c 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -362,8 +362,8 @@ enum v4l2_quantization {
/*
* The default for R'G'B' quantization is always full range, except
* for the BT2020 colorspace. For Y'CbCr the quantization is always
- * limited range, except for COLORSPACE_JPEG, SRGB, ADOBERGB,
- * XV601 or XV709: those are full range.
+ * limited range, except for COLORSPACE_JPEG, XV601 or XV709: those
+ * are full range.
*/
V4L2_QUANTIZATION_DEFAULT = 0,
V4L2_QUANTIZATION_FULL_RANGE = 1,
@@ -379,8 +379,7 @@ enum v4l2_quantization {
(((is_rgb_or_hsv) && (colsp) == V4L2_COLORSPACE_BT2020) ? \
V4L2_QUANTIZATION_LIM_RANGE : \
(((is_rgb_or_hsv) || (ycbcr_enc) == V4L2_YCBCR_ENC_XV601 || \
- (ycbcr_enc) == V4L2_YCBCR_ENC_XV709 || (colsp) == V4L2_COLORSPACE_JPEG) || \
- (colsp) == V4L2_COLORSPACE_ADOBERGB || (colsp) == V4L2_COLORSPACE_SRGB ? \
+ (ycbcr_enc) == V4L2_YCBCR_ENC_XV709 || (colsp) == V4L2_COLORSPACE_JPEG) ? \
V4L2_QUANTIZATION_FULL_RANGE : V4L2_QUANTIZATION_LIM_RANGE))
enum v4l2_priority {
diff --git a/include/uapi/rdma/Kbuild b/include/uapi/rdma/Kbuild
index 82bdf5626859..bb68cb1b04ed 100644
--- a/include/uapi/rdma/Kbuild
+++ b/include/uapi/rdma/Kbuild
@@ -16,3 +16,4 @@ header-y += nes-abi.h
header-y += ocrdma-abi.h
header-y += hns-abi.h
header-y += vmw_pvrdma-abi.h
+header-y += qedr-abi.h
diff --git a/include/uapi/rdma/cxgb3-abi.h b/include/uapi/rdma/cxgb3-abi.h
index 48a19bda071b..d24eee12128f 100644
--- a/include/uapi/rdma/cxgb3-abi.h
+++ b/include/uapi/rdma/cxgb3-abi.h
@@ -30,7 +30,7 @@
* SOFTWARE.
*/
#ifndef CXGB3_ABI_USER_H
-#define CXBG3_ABI_USER_H
+#define CXGB3_ABI_USER_H
#include <linux/types.h>
diff --git a/include/uapi/rdma/ib_user_verbs.h b/include/uapi/rdma/ib_user_verbs.h
index dfdfe4e92d31..f4f87cff6dc6 100644
--- a/include/uapi/rdma/ib_user_verbs.h
+++ b/include/uapi/rdma/ib_user_verbs.h
@@ -37,7 +37,6 @@
#define IB_USER_VERBS_H
#include <linux/types.h>
-#include <rdma/ib_verbs.h>
/*
* Increment this value if any changes that break userspace ABI
@@ -548,11 +547,17 @@ enum {
};
enum {
- IB_USER_LEGACY_LAST_QP_ATTR_MASK = IB_QP_DEST_QPN
+ /*
+ * This value is equal to IB_QP_DEST_QPN.
+ */
+ IB_USER_LEGACY_LAST_QP_ATTR_MASK = 1ULL << 20,
};
enum {
- IB_USER_LAST_QP_ATTR_MASK = IB_QP_RATE_LIMIT
+ /*
+ * This value is equal to IB_QP_RATE_LIMIT.
+ */
+ IB_USER_LAST_QP_ATTR_MASK = 1ULL << 25,
};
struct ib_uverbs_ex_create_qp {