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authorThomas Gleixner <tglx@linutronix.de>2017-06-21 09:07:52 +0200
committerThomas Gleixner <tglx@linutronix.de>2017-06-21 09:07:52 +0200
commitf0cd9ae5d0df8668e76359a3e0e99856aa9c53b9 (patch)
tree84d3297b16fa7e373f2eabef56cd12ae5a9b8a29 /include
parent098b0e01a91c42aaaf0425605cd126b03fcb0bcf (diff)
parent8e6cec1c7c5afa489687c90be15d6ed82c742975 (diff)
Merge branch 'timers/urgent' into timers/core
Pick up dependent changes.
Diffstat (limited to 'include')
-rw-r--r--include/acpi/actbl.h14
-rw-r--r--include/linux/blkdev.h2
-rw-r--r--include/linux/cgroup-defs.h1
-rw-r--r--include/linux/cgroup.h20
-rw-r--r--include/linux/compiler-clang.h8
-rw-r--r--include/linux/configfs.h3
-rw-r--r--include/linux/dma-iommu.h1
-rw-r--r--include/linux/dmi.h2
-rw-r--r--include/linux/elevator.h2
-rw-r--r--include/linux/irqchip/arm-gic-v3.h4
-rw-r--r--include/linux/irqchip/arm-gic.h28
-rw-r--r--include/linux/key.h1
-rw-r--r--include/linux/mlx4/qp.h1
-rw-r--r--include/linux/mlx5/mlx5_ifc.h10
-rw-r--r--include/linux/mm.h53
-rw-r--r--include/linux/netdevice.h15
-rw-r--r--include/linux/quotaops.h6
-rw-r--r--include/linux/srcu.h2
-rw-r--r--include/linux/suspend.h7
-rw-r--r--include/linux/timekeeper_internal.h5
-rw-r--r--include/media/cec-notifier.h12
-rw-r--r--include/media/cec.h6
-rw-r--r--include/net/ipv6.h1
-rw-r--r--include/net/tcp.h2
-rw-r--r--include/rdma/ib_sa.h25
-rw-r--r--include/rdma/rdma_netlink.h10
-rw-r--r--include/uapi/linux/ethtool.h6
-rw-r--r--include/uapi/linux/keyctl.h4
-rw-r--r--include/uapi/linux/openvswitch.h1
29 files changed, 160 insertions, 92 deletions
diff --git a/include/acpi/actbl.h b/include/acpi/actbl.h
index d92543f3bbfd..bdc55c0da19c 100644
--- a/include/acpi/actbl.h
+++ b/include/acpi/actbl.h
@@ -374,6 +374,20 @@ struct acpi_table_desc {
u16 validation_count;
};
+/*
+ * Maximum value of the validation_count field in struct acpi_table_desc.
+ * When reached, validation_count cannot be changed any more and the table will
+ * be permanently regarded as validated.
+ *
+ * This is to prevent situations in which unbalanced table get/put operations
+ * may cause premature table unmapping in the OS to happen.
+ *
+ * The maximum validation count can be defined to any value, but should be
+ * greater than the maximum number of OS early stage mapping slots to avoid
+ * leaking early stage table mappings to the late stage.
+ */
+#define ACPI_MAX_TABLE_VALIDATIONS ACPI_UINT16_MAX
+
/* Masks for Flags field above */
#define ACPI_TABLE_ORIGIN_EXTERNAL_VIRTUAL (0) /* Virtual address, external maintained */
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index ab92c4ea138b..b74a3edcb3da 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -586,6 +586,8 @@ struct request_queue {
size_t cmd_size;
void *rq_alloc_data;
+
+ struct work_struct release_work;
};
#define QUEUE_FLAG_QUEUED 1 /* uses generic tag queueing */
diff --git a/include/linux/cgroup-defs.h b/include/linux/cgroup-defs.h
index 21745946cae1..ec47101cb1bf 100644
--- a/include/linux/cgroup-defs.h
+++ b/include/linux/cgroup-defs.h
@@ -48,6 +48,7 @@ enum {
CSS_ONLINE = (1 << 1), /* between ->css_online() and ->css_offline() */
CSS_RELEASED = (1 << 2), /* refcnt reached zero, released */
CSS_VISIBLE = (1 << 3), /* css is visible to userland */
+ CSS_DYING = (1 << 4), /* css is dying */
};
/* bits in struct cgroup flags field */
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index ed2573e149fa..710a005c6b7a 100644
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -344,6 +344,26 @@ static inline bool css_tryget_online(struct cgroup_subsys_state *css)
}
/**
+ * css_is_dying - test whether the specified css is dying
+ * @css: target css
+ *
+ * Test whether @css is in the process of offlining or already offline. In
+ * most cases, ->css_online() and ->css_offline() callbacks should be
+ * enough; however, the actual offline operations are RCU delayed and this
+ * test returns %true also when @css is scheduled to be offlined.
+ *
+ * This is useful, for example, when the use case requires synchronous
+ * behavior with respect to cgroup removal. cgroup removal schedules css
+ * offlining but the css can seem alive while the operation is being
+ * delayed. If the delay affects user visible semantics, this test can be
+ * used to resolve the situation.
+ */
+static inline bool css_is_dying(struct cgroup_subsys_state *css)
+{
+ return !(css->flags & CSS_NO_REF) && percpu_ref_is_dying(&css->refcnt);
+}
+
+/**
* css_put - put a css reference
* @css: target css
*
diff --git a/include/linux/compiler-clang.h b/include/linux/compiler-clang.h
index de179993e039..d614c5ea1b5e 100644
--- a/include/linux/compiler-clang.h
+++ b/include/linux/compiler-clang.h
@@ -15,3 +15,11 @@
* with any version that can compile the kernel
*/
#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
+
+/*
+ * GCC does not warn about unused static inline functions for
+ * -Wunused-function. This turns out to avoid the need for complex #ifdef
+ * directives. Suppress the warning in clang as well.
+ */
+#undef inline
+#define inline inline __attribute__((unused)) notrace
diff --git a/include/linux/configfs.h b/include/linux/configfs.h
index 2319b8c108e8..c96709049683 100644
--- a/include/linux/configfs.h
+++ b/include/linux/configfs.h
@@ -74,7 +74,8 @@ extern void config_item_init_type_name(struct config_item *item,
const char *name,
struct config_item_type *type);
-extern struct config_item * config_item_get(struct config_item *);
+extern struct config_item *config_item_get(struct config_item *);
+extern struct config_item *config_item_get_unless_zero(struct config_item *);
extern void config_item_put(struct config_item *);
struct config_item_type {
diff --git a/include/linux/dma-iommu.h b/include/linux/dma-iommu.h
index 4eac2670bfa1..92f20832fd28 100644
--- a/include/linux/dma-iommu.h
+++ b/include/linux/dma-iommu.h
@@ -78,6 +78,7 @@ void iommu_dma_get_resv_regions(struct device *dev, struct list_head *list);
struct iommu_domain;
struct msi_msg;
+struct device;
static inline int iommu_dma_init(void)
{
diff --git a/include/linux/dmi.h b/include/linux/dmi.h
index 5e9c74cf8894..9bbf21a516e4 100644
--- a/include/linux/dmi.h
+++ b/include/linux/dmi.h
@@ -136,7 +136,7 @@ static inline int dmi_name_in_vendors(const char *s) { return 0; }
static inline int dmi_name_in_serial(const char *s) { return 0; }
#define dmi_available 0
static inline int dmi_walk(void (*decode)(const struct dmi_header *, void *),
- void *private_data) { return -1; }
+ void *private_data) { return -ENXIO; }
static inline bool dmi_match(enum dmi_field f, const char *str)
{ return false; }
static inline void dmi_memdev_name(u16 handle, const char **bank,
diff --git a/include/linux/elevator.h b/include/linux/elevator.h
index 9ec5e22846e0..0e306c5a86d6 100644
--- a/include/linux/elevator.h
+++ b/include/linux/elevator.h
@@ -153,7 +153,7 @@ struct elevator_type
#endif
/* managed by elevator core */
- char icq_cache_name[ELV_NAME_MAX + 5]; /* elvname + "_io_cq" */
+ char icq_cache_name[ELV_NAME_MAX + 6]; /* elvname + "_io_cq" */
struct list_head list;
};
diff --git a/include/linux/irqchip/arm-gic-v3.h b/include/linux/irqchip/arm-gic-v3.h
index fffb91202bc9..1fa293a37f4a 100644
--- a/include/linux/irqchip/arm-gic-v3.h
+++ b/include/linux/irqchip/arm-gic-v3.h
@@ -417,6 +417,10 @@
#define ICH_HCR_EN (1 << 0)
#define ICH_HCR_UIE (1 << 1)
+#define ICH_VMCR_ACK_CTL_SHIFT 2
+#define ICH_VMCR_ACK_CTL_MASK (1 << ICH_VMCR_ACK_CTL_SHIFT)
+#define ICH_VMCR_FIQ_EN_SHIFT 3
+#define ICH_VMCR_FIQ_EN_MASK (1 << ICH_VMCR_FIQ_EN_SHIFT)
#define ICH_VMCR_CBPR_SHIFT 4
#define ICH_VMCR_CBPR_MASK (1 << ICH_VMCR_CBPR_SHIFT)
#define ICH_VMCR_EOIM_SHIFT 9
diff --git a/include/linux/irqchip/arm-gic.h b/include/linux/irqchip/arm-gic.h
index dc30f3d057eb..d3453ee072fc 100644
--- a/include/linux/irqchip/arm-gic.h
+++ b/include/linux/irqchip/arm-gic.h
@@ -25,7 +25,18 @@
#define GICC_ENABLE 0x1
#define GICC_INT_PRI_THRESHOLD 0xf0
-#define GIC_CPU_CTRL_EOImodeNS (1 << 9)
+#define GIC_CPU_CTRL_EnableGrp0_SHIFT 0
+#define GIC_CPU_CTRL_EnableGrp0 (1 << GIC_CPU_CTRL_EnableGrp0_SHIFT)
+#define GIC_CPU_CTRL_EnableGrp1_SHIFT 1
+#define GIC_CPU_CTRL_EnableGrp1 (1 << GIC_CPU_CTRL_EnableGrp1_SHIFT)
+#define GIC_CPU_CTRL_AckCtl_SHIFT 2
+#define GIC_CPU_CTRL_AckCtl (1 << GIC_CPU_CTRL_AckCtl_SHIFT)
+#define GIC_CPU_CTRL_FIQEn_SHIFT 3
+#define GIC_CPU_CTRL_FIQEn (1 << GIC_CPU_CTRL_FIQEn_SHIFT)
+#define GIC_CPU_CTRL_CBPR_SHIFT 4
+#define GIC_CPU_CTRL_CBPR (1 << GIC_CPU_CTRL_CBPR_SHIFT)
+#define GIC_CPU_CTRL_EOImodeNS_SHIFT 9
+#define GIC_CPU_CTRL_EOImodeNS (1 << GIC_CPU_CTRL_EOImodeNS_SHIFT)
#define GICC_IAR_INT_ID_MASK 0x3ff
#define GICC_INT_SPURIOUS 1023
@@ -84,8 +95,19 @@
#define GICH_LR_EOI (1 << 19)
#define GICH_LR_HW (1 << 31)
-#define GICH_VMCR_CTRL_SHIFT 0
-#define GICH_VMCR_CTRL_MASK (0x21f << GICH_VMCR_CTRL_SHIFT)
+#define GICH_VMCR_ENABLE_GRP0_SHIFT 0
+#define GICH_VMCR_ENABLE_GRP0_MASK (1 << GICH_VMCR_ENABLE_GRP0_SHIFT)
+#define GICH_VMCR_ENABLE_GRP1_SHIFT 1
+#define GICH_VMCR_ENABLE_GRP1_MASK (1 << GICH_VMCR_ENABLE_GRP1_SHIFT)
+#define GICH_VMCR_ACK_CTL_SHIFT 2
+#define GICH_VMCR_ACK_CTL_MASK (1 << GICH_VMCR_ACK_CTL_SHIFT)
+#define GICH_VMCR_FIQ_EN_SHIFT 3
+#define GICH_VMCR_FIQ_EN_MASK (1 << GICH_VMCR_FIQ_EN_SHIFT)
+#define GICH_VMCR_CBPR_SHIFT 4
+#define GICH_VMCR_CBPR_MASK (1 << GICH_VMCR_CBPR_SHIFT)
+#define GICH_VMCR_EOI_MODE_SHIFT 9
+#define GICH_VMCR_EOI_MODE_MASK (1 << GICH_VMCR_EOI_MODE_SHIFT)
+
#define GICH_VMCR_PRIMASK_SHIFT 27
#define GICH_VMCR_PRIMASK_MASK (0x1f << GICH_VMCR_PRIMASK_SHIFT)
#define GICH_VMCR_BINPOINT_SHIFT 21
diff --git a/include/linux/key.h b/include/linux/key.h
index 0c9b93b0d1f7..78e25aabedaf 100644
--- a/include/linux/key.h
+++ b/include/linux/key.h
@@ -173,7 +173,6 @@ struct key {
#ifdef KEY_DEBUGGING
unsigned magic;
#define KEY_DEBUG_MAGIC 0x18273645u
-#define KEY_DEBUG_MAGIC_X 0xf8e9dacbu
#endif
unsigned long flags; /* status flags (change with bitops) */
diff --git a/include/linux/mlx4/qp.h b/include/linux/mlx4/qp.h
index b4ee8f62ce8d..8e2828d48d7f 100644
--- a/include/linux/mlx4/qp.h
+++ b/include/linux/mlx4/qp.h
@@ -470,6 +470,7 @@ struct mlx4_update_qp_params {
u16 rate_val;
};
+struct mlx4_qp *mlx4_qp_lookup(struct mlx4_dev *dev, u32 qpn);
int mlx4_update_qp(struct mlx4_dev *dev, u32 qpn,
enum mlx4_update_qp_attr attr,
struct mlx4_update_qp_params *params);
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 32de0724b400..edafedb7b509 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -766,6 +766,12 @@ enum {
MLX5_CAP_PORT_TYPE_ETH = 0x1,
};
+enum {
+ MLX5_CAP_UMR_FENCE_STRONG = 0x0,
+ MLX5_CAP_UMR_FENCE_SMALL = 0x1,
+ MLX5_CAP_UMR_FENCE_NONE = 0x2,
+};
+
struct mlx5_ifc_cmd_hca_cap_bits {
u8 reserved_at_0[0x80];
@@ -875,7 +881,9 @@ struct mlx5_ifc_cmd_hca_cap_bits {
u8 reserved_at_202[0x1];
u8 ipoib_enhanced_offloads[0x1];
u8 ipoib_basic_offloads[0x1];
- u8 reserved_at_205[0xa];
+ u8 reserved_at_205[0x5];
+ u8 umr_fence[0x2];
+ u8 reserved_at_20c[0x3];
u8 drain_sigerr[0x1];
u8 cmdif_checksum[0x2];
u8 sigerr_cqe[0x1];
diff --git a/include/linux/mm.h b/include/linux/mm.h
index b892e95d4929..6f543a47fc92 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1393,12 +1393,6 @@ int clear_page_dirty_for_io(struct page *page);
int get_cmdline(struct task_struct *task, char *buffer, int buflen);
-/* Is the vma a continuation of the stack vma above it? */
-static inline int vma_growsdown(struct vm_area_struct *vma, unsigned long addr)
-{
- return vma && (vma->vm_end == addr) && (vma->vm_flags & VM_GROWSDOWN);
-}
-
static inline bool vma_is_anonymous(struct vm_area_struct *vma)
{
return !vma->vm_ops;
@@ -1414,28 +1408,6 @@ bool vma_is_shmem(struct vm_area_struct *vma);
static inline bool vma_is_shmem(struct vm_area_struct *vma) { return false; }
#endif
-static inline int stack_guard_page_start(struct vm_area_struct *vma,
- unsigned long addr)
-{
- return (vma->vm_flags & VM_GROWSDOWN) &&
- (vma->vm_start == addr) &&
- !vma_growsdown(vma->vm_prev, addr);
-}
-
-/* Is the vma a continuation of the stack vma below it? */
-static inline int vma_growsup(struct vm_area_struct *vma, unsigned long addr)
-{
- return vma && (vma->vm_start == addr) && (vma->vm_flags & VM_GROWSUP);
-}
-
-static inline int stack_guard_page_end(struct vm_area_struct *vma,
- unsigned long addr)
-{
- return (vma->vm_flags & VM_GROWSUP) &&
- (vma->vm_end == addr) &&
- !vma_growsup(vma->vm_next, addr);
-}
-
int vma_is_stack_for_current(struct vm_area_struct *vma);
extern unsigned long move_page_tables(struct vm_area_struct *vma,
@@ -2222,6 +2194,7 @@ void page_cache_async_readahead(struct address_space *mapping,
pgoff_t offset,
unsigned long size);
+extern unsigned long stack_guard_gap;
/* Generic expand stack which grows the stack according to GROWS{UP,DOWN} */
extern int expand_stack(struct vm_area_struct *vma, unsigned long address);
@@ -2250,6 +2223,30 @@ static inline struct vm_area_struct * find_vma_intersection(struct mm_struct * m
return vma;
}
+static inline unsigned long vm_start_gap(struct vm_area_struct *vma)
+{
+ unsigned long vm_start = vma->vm_start;
+
+ if (vma->vm_flags & VM_GROWSDOWN) {
+ vm_start -= stack_guard_gap;
+ if (vm_start > vma->vm_start)
+ vm_start = 0;
+ }
+ return vm_start;
+}
+
+static inline unsigned long vm_end_gap(struct vm_area_struct *vma)
+{
+ unsigned long vm_end = vma->vm_end;
+
+ if (vma->vm_flags & VM_GROWSUP) {
+ vm_end += stack_guard_gap;
+ if (vm_end < vma->vm_end)
+ vm_end = -PAGE_SIZE;
+ }
+ return vm_end;
+}
+
static inline unsigned long vma_pages(struct vm_area_struct *vma)
{
return (vma->vm_end - vma->vm_start) >> PAGE_SHIFT;
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 3f39d27decf4..4ed952c17fc7 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -914,8 +914,7 @@ struct xfrmdev_ops {
*
* int (*ndo_change_mtu)(struct net_device *dev, int new_mtu);
* Called when a user wants to change the Maximum Transfer Unit
- * of a device. If not defined, any request to change MTU will
- * will return an error.
+ * of a device.
*
* void (*ndo_tx_timeout)(struct net_device *dev);
* Callback used when the transmitter has not made any progress
@@ -1596,8 +1595,8 @@ enum netdev_priv_flags {
* @rtnl_link_state: This enum represents the phases of creating
* a new link
*
- * @destructor: Called from unregister,
- * can be used to call free_netdev
+ * @needs_free_netdev: Should unregister perform free_netdev?
+ * @priv_destructor: Called from unregister
* @npinfo: XXX: need comments on this one
* @nd_net: Network namespace this network device is inside
*
@@ -1858,7 +1857,8 @@ struct net_device {
RTNL_LINK_INITIALIZING,
} rtnl_link_state:16;
- void (*destructor)(struct net_device *dev);
+ bool needs_free_netdev;
+ void (*priv_destructor)(struct net_device *dev);
#ifdef CONFIG_NETPOLL
struct netpoll_info __rcu *npinfo;
@@ -4261,6 +4261,11 @@ static inline const char *netdev_name(const struct net_device *dev)
return dev->name;
}
+static inline bool netdev_unregistering(const struct net_device *dev)
+{
+ return dev->reg_state == NETREG_UNREGISTERING;
+}
+
static inline const char *netdev_reg_state(const struct net_device *dev)
{
switch (dev->reg_state) {
diff --git a/include/linux/quotaops.h b/include/linux/quotaops.h
index 9c6f768b7d32..dda22f45fc1b 100644
--- a/include/linux/quotaops.h
+++ b/include/linux/quotaops.h
@@ -44,6 +44,7 @@ void inode_sub_rsv_space(struct inode *inode, qsize_t number);
void inode_reclaim_rsv_space(struct inode *inode, qsize_t number);
int dquot_initialize(struct inode *inode);
+bool dquot_initialize_needed(struct inode *inode);
void dquot_drop(struct inode *inode);
struct dquot *dqget(struct super_block *sb, struct kqid qid);
static inline struct dquot *dqgrab(struct dquot *dquot)
@@ -207,6 +208,11 @@ static inline int dquot_initialize(struct inode *inode)
return 0;
}
+static inline bool dquot_initialize_needed(struct inode *inode)
+{
+ return false;
+}
+
static inline void dquot_drop(struct inode *inode)
{
}
diff --git a/include/linux/srcu.h b/include/linux/srcu.h
index 167ad8831aaf..4c1d5f7e62c4 100644
--- a/include/linux/srcu.h
+++ b/include/linux/srcu.h
@@ -172,9 +172,7 @@ static inline int srcu_read_lock(struct srcu_struct *sp) __acquires(sp)
{
int retval;
- preempt_disable();
retval = __srcu_read_lock(sp);
- preempt_enable();
rcu_lock_acquire(&(sp)->dep_map);
return retval;
}
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index 0b1cf32edfd7..d9718378a8be 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -189,8 +189,6 @@ struct platform_suspend_ops {
struct platform_freeze_ops {
int (*begin)(void);
int (*prepare)(void);
- void (*wake)(void);
- void (*sync)(void);
void (*restore)(void);
void (*end)(void);
};
@@ -430,8 +428,7 @@ extern unsigned int pm_wakeup_irq;
extern bool pm_wakeup_pending(void);
extern void pm_system_wakeup(void);
-extern void pm_system_cancel_wakeup(void);
-extern void pm_wakeup_clear(bool reset);
+extern void pm_wakeup_clear(void);
extern void pm_system_irq_wakeup(unsigned int irq_number);
extern bool pm_get_wakeup_count(unsigned int *count, bool block);
extern bool pm_save_wakeup_count(unsigned int count);
@@ -481,7 +478,7 @@ static inline int unregister_pm_notifier(struct notifier_block *nb)
static inline bool pm_wakeup_pending(void) { return false; }
static inline void pm_system_wakeup(void) {}
-static inline void pm_wakeup_clear(bool reset) {}
+static inline void pm_wakeup_clear(void) {}
static inline void pm_system_irq_wakeup(unsigned int irq_number) {}
static inline void lock_system_sleep(void) {}
diff --git a/include/linux/timekeeper_internal.h b/include/linux/timekeeper_internal.h
index 110f4532188c..f7043ccca81c 100644
--- a/include/linux/timekeeper_internal.h
+++ b/include/linux/timekeeper_internal.h
@@ -29,7 +29,6 @@
*/
struct tk_read_base {
struct clocksource *clock;
- u64 (*read)(struct clocksource *cs);
u64 mask;
u64 cycle_last;
u32 mult;
@@ -58,7 +57,7 @@ struct tk_read_base {
* interval.
* @xtime_remainder: Shifted nano seconds left over when rounding
* @cycle_interval
- * @raw_interval: Raw nano seconds accumulated per NTP interval.
+ * @raw_interval: Shifted raw nano seconds accumulated per NTP interval.
* @ntp_error: Difference between accumulated time and NTP time in ntp
* shifted nano seconds.
* @ntp_error_shift: Shift conversion between clock shifted nano seconds and
@@ -100,7 +99,7 @@ struct timekeeper {
u64 cycle_interval;
u64 xtime_interval;
s64 xtime_remainder;
- u32 raw_interval;
+ u64 raw_interval;
/* The ntp_tick_length() value currently being used.
* This cached copy ensures we consistently apply the tick
* length for an entire tick, as ntp_tick_length may change
diff --git a/include/media/cec-notifier.h b/include/media/cec-notifier.h
index eb50ce54b759..298f996969df 100644
--- a/include/media/cec-notifier.h
+++ b/include/media/cec-notifier.h
@@ -29,7 +29,7 @@ struct edid;
struct cec_adapter;
struct cec_notifier;
-#ifdef CONFIG_MEDIA_CEC_NOTIFIER
+#if IS_REACHABLE(CONFIG_CEC_CORE) && IS_ENABLED(CONFIG_CEC_NOTIFIER)
/**
* cec_notifier_get - find or create a new cec_notifier for the given device.
@@ -106,6 +106,16 @@ static inline void cec_notifier_set_phys_addr_from_edid(struct cec_notifier *n,
{
}
+static inline void cec_notifier_register(struct cec_notifier *n,
+ struct cec_adapter *adap,
+ void (*callback)(struct cec_adapter *adap, u16 pa))
+{
+}
+
+static inline void cec_notifier_unregister(struct cec_notifier *n)
+{
+}
+
#endif
#endif
diff --git a/include/media/cec.h b/include/media/cec.h
index b8eb895731d5..201f060978da 100644
--- a/include/media/cec.h
+++ b/include/media/cec.h
@@ -173,7 +173,7 @@ struct cec_adapter {
bool passthrough;
struct cec_log_addrs log_addrs;
-#ifdef CONFIG_MEDIA_CEC_NOTIFIER
+#ifdef CONFIG_CEC_NOTIFIER
struct cec_notifier *notifier;
#endif
@@ -206,7 +206,7 @@ static inline bool cec_is_sink(const struct cec_adapter *adap)
#define cec_phys_addr_exp(pa) \
((pa) >> 12), ((pa) >> 8) & 0xf, ((pa) >> 4) & 0xf, (pa) & 0xf
-#if IS_ENABLED(CONFIG_CEC_CORE)
+#if IS_REACHABLE(CONFIG_CEC_CORE)
struct cec_adapter *cec_allocate_adapter(const struct cec_adap_ops *ops,
void *priv, const char *name, u32 caps, u8 available_las);
int cec_register_adapter(struct cec_adapter *adap, struct device *parent);
@@ -300,7 +300,7 @@ u16 cec_phys_addr_for_input(u16 phys_addr, u8 input);
*/
int cec_phys_addr_validate(u16 phys_addr, u16 *parent, u16 *port);
-#ifdef CONFIG_MEDIA_CEC_NOTIFIER
+#ifdef CONFIG_CEC_NOTIFIER
void cec_register_cec_notifier(struct cec_adapter *adap,
struct cec_notifier *notifier);
#endif
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index dbf0abba33b8..3e505bbff8ca 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -1007,6 +1007,7 @@ int inet6_hash_connect(struct inet_timewait_death_row *death_row,
*/
extern const struct proto_ops inet6_stream_ops;
extern const struct proto_ops inet6_dgram_ops;
+extern const struct proto_ops inet6_sockraw_ops;
struct group_source_req;
struct group_filter;
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 38a7427ae902..be6223c586fa 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -924,7 +924,7 @@ struct tcp_congestion_ops {
void (*cwnd_event)(struct sock *sk, enum tcp_ca_event ev);
/* call when ack arrives (optional) */
void (*in_ack_event)(struct sock *sk, u32 flags);
- /* new value of cwnd after loss (optional) */
+ /* new value of cwnd after loss (required) */
u32 (*undo_cwnd)(struct sock *sk);
/* hook for packet ack accounting (optional) */
void (*pkts_acked)(struct sock *sk, const struct ack_sample *sample);
diff --git a/include/rdma/ib_sa.h b/include/rdma/ib_sa.h
index f5f70e345318..355b81f4242d 100644
--- a/include/rdma/ib_sa.h
+++ b/include/rdma/ib_sa.h
@@ -158,7 +158,6 @@ enum sa_path_rec_type {
};
struct sa_path_rec_ib {
- __be64 service_id;
__be16 dlid;
__be16 slid;
u8 raw_traffic;
@@ -174,7 +173,6 @@ struct sa_path_rec_roce {
};
struct sa_path_rec_opa {
- __be64 service_id;
__be32 dlid;
__be32 slid;
u8 raw_traffic;
@@ -189,6 +187,7 @@ struct sa_path_rec_opa {
struct sa_path_rec {
union ib_gid dgid;
union ib_gid sgid;
+ __be64 service_id;
/* reserved */
__be32 flow_label;
u8 hop_limit;
@@ -262,7 +261,7 @@ static inline void path_conv_opa_to_ib(struct sa_path_rec *ib,
ib->ib.dlid = htons(ntohl(opa->opa.dlid));
ib->ib.slid = htons(ntohl(opa->opa.slid));
}
- ib->ib.service_id = opa->opa.service_id;
+ ib->service_id = opa->service_id;
ib->ib.raw_traffic = opa->opa.raw_traffic;
}
@@ -281,7 +280,7 @@ static inline void path_conv_ib_to_opa(struct sa_path_rec *opa,
}
opa->opa.slid = slid;
opa->opa.dlid = dlid;
- opa->opa.service_id = ib->ib.service_id;
+ opa->service_id = ib->service_id;
opa->opa.raw_traffic = ib->ib.raw_traffic;
}
@@ -591,15 +590,6 @@ static inline bool sa_path_is_roce(struct sa_path_rec *rec)
(rec->rec_type == SA_PATH_REC_TYPE_ROCE_V2));
}
-static inline void sa_path_set_service_id(struct sa_path_rec *rec,
- __be64 service_id)
-{
- if (rec->rec_type == SA_PATH_REC_TYPE_IB)
- rec->ib.service_id = service_id;
- else if (rec->rec_type == SA_PATH_REC_TYPE_OPA)
- rec->opa.service_id = service_id;
-}
-
static inline void sa_path_set_slid(struct sa_path_rec *rec, __be32 slid)
{
if (rec->rec_type == SA_PATH_REC_TYPE_IB)
@@ -625,15 +615,6 @@ static inline void sa_path_set_raw_traffic(struct sa_path_rec *rec,
rec->opa.raw_traffic = raw_traffic;
}
-static inline __be64 sa_path_get_service_id(struct sa_path_rec *rec)
-{
- if (rec->rec_type == SA_PATH_REC_TYPE_IB)
- return rec->ib.service_id;
- else if (rec->rec_type == SA_PATH_REC_TYPE_OPA)
- return rec->opa.service_id;
- return 0;
-}
-
static inline __be32 sa_path_get_slid(struct sa_path_rec *rec)
{
if (rec->rec_type == SA_PATH_REC_TYPE_IB)
diff --git a/include/rdma/rdma_netlink.h b/include/rdma/rdma_netlink.h
index 585266144329..348c102cb5f6 100644
--- a/include/rdma/rdma_netlink.h
+++ b/include/rdma/rdma_netlink.h
@@ -10,9 +10,6 @@ struct ibnl_client_cbs {
struct module *module;
};
-int ibnl_init(void);
-void ibnl_cleanup(void);
-
/**
* Add a a client to the list of IB netlink exporters.
* @index: Index of the added client
@@ -77,11 +74,4 @@ int ibnl_unicast(struct sk_buff *skb, struct nlmsghdr *nlh,
int ibnl_multicast(struct sk_buff *skb, struct nlmsghdr *nlh,
unsigned int group, gfp_t flags);
-/**
- * Check if there are any listeners to the netlink group
- * @group: the netlink group ID
- * Returns 0 on success or a negative for no listeners.
- */
-int ibnl_chk_listeners(unsigned int group);
-
#endif /* _RDMA_NETLINK_H */
diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h
index d179d7767f51..7d4a594d5d58 100644
--- a/include/uapi/linux/ethtool.h
+++ b/include/uapi/linux/ethtool.h
@@ -1486,8 +1486,10 @@ enum ethtool_link_mode_bit_indices {
* it was forced up into this mode or autonegotiated.
*/
-/* The forced speed, in units of 1Mb. All values 0 to INT_MAX are legal. */
-/* Update drivers/net/phy/phy.c:phy_speed_to_str() when adding new values */
+/* The forced speed, in units of 1Mb. All values 0 to INT_MAX are legal.
+ * Update drivers/net/phy/phy.c:phy_speed_to_str() and
+ * drivers/net/bonding/bond_3ad.c:__get_link_speed() when adding new values.
+ */
#define SPEED_10 10
#define SPEED_100 100
#define SPEED_1000 1000
diff --git a/include/uapi/linux/keyctl.h b/include/uapi/linux/keyctl.h
index 201c6644b237..ef16df06642a 100644
--- a/include/uapi/linux/keyctl.h
+++ b/include/uapi/linux/keyctl.h
@@ -70,8 +70,8 @@ struct keyctl_dh_params {
};
struct keyctl_kdf_params {
- char *hashname;
- char *otherinfo;
+ char __user *hashname;
+ char __user *otherinfo;
__u32 otherinfolen;
__u32 __spare[8];
};
diff --git a/include/uapi/linux/openvswitch.h b/include/uapi/linux/openvswitch.h
index 61b7d36dfe34..156ee4cab82e 100644
--- a/include/uapi/linux/openvswitch.h
+++ b/include/uapi/linux/openvswitch.h
@@ -343,6 +343,7 @@ enum ovs_key_attr {
#define OVS_KEY_ATTR_MAX (__OVS_KEY_ATTR_MAX - 1)
enum ovs_tunnel_key_attr {
+ /* OVS_TUNNEL_KEY_ATTR_NONE, standard nl API requires this attribute! */
OVS_TUNNEL_KEY_ATTR_ID, /* be64 Tunnel ID */
OVS_TUNNEL_KEY_ATTR_IPV4_SRC, /* be32 src IP address. */
OVS_TUNNEL_KEY_ATTR_IPV4_DST, /* be32 dst IP address. */