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-rw-r--r--include/linux/blkdev.h2
-rw-r--r--include/linux/configfs.h10
-rw-r--r--include/linux/gfp.h2
-rw-r--r--include/linux/marvell_phy.h1
-rw-r--r--include/linux/mlx5/mlx5_ifc.h24
-rw-r--r--include/linux/netdevice.h32
-rw-r--r--include/linux/netfilter/ipset/ip_set.h2
-rw-r--r--include/linux/netfilter_ingress.h13
-rw-r--r--include/linux/of_dma.h2
-rw-r--r--include/linux/signal.h1
-rw-r--r--include/linux/slab.h43
11 files changed, 84 insertions, 48 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 3fe27f8d91f0..c0d2b7927c1f 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -794,6 +794,8 @@ extern int scsi_cmd_ioctl(struct request_queue *, struct gendisk *, fmode_t,
extern int sg_scsi_ioctl(struct request_queue *, struct gendisk *, fmode_t,
struct scsi_ioctl_command __user *);
+extern int blk_queue_enter(struct request_queue *q, gfp_t gfp);
+extern void blk_queue_exit(struct request_queue *q);
extern void blk_start_queue(struct request_queue *q);
extern void blk_stop_queue(struct request_queue *q);
extern void blk_sync_queue(struct request_queue *q);
diff --git a/include/linux/configfs.h b/include/linux/configfs.h
index a8a335b7fce0..758a029011b1 100644
--- a/include/linux/configfs.h
+++ b/include/linux/configfs.h
@@ -197,6 +197,16 @@ static inline struct configfs_subsystem *to_configfs_subsystem(struct config_gro
int configfs_register_subsystem(struct configfs_subsystem *subsys);
void configfs_unregister_subsystem(struct configfs_subsystem *subsys);
+int configfs_register_group(struct config_group *parent_group,
+ struct config_group *group);
+void configfs_unregister_group(struct config_group *group);
+
+struct config_group *
+configfs_register_default_group(struct config_group *parent_group,
+ const char *name,
+ struct config_item_type *item_type);
+void configfs_unregister_default_group(struct config_group *group);
+
/* These functions can sleep and can alloc with GFP_KERNEL */
/* WARNING: These cannot be called underneath configfs callbacks!! */
int configfs_depend_item(struct configfs_subsystem *subsys, struct config_item *target);
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index 6523109e136d..8942af0813e3 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -271,7 +271,7 @@ static inline int gfpflags_to_migratetype(const gfp_t gfp_flags)
static inline bool gfpflags_allow_blocking(const gfp_t gfp_flags)
{
- return gfp_flags & __GFP_DIRECT_RECLAIM;
+ return (bool __force)(gfp_flags & __GFP_DIRECT_RECLAIM);
}
#ifdef CONFIG_HIGHMEM
diff --git a/include/linux/marvell_phy.h b/include/linux/marvell_phy.h
index e6982ac3200d..a57f0dfb6db7 100644
--- a/include/linux/marvell_phy.h
+++ b/include/linux/marvell_phy.h
@@ -16,6 +16,7 @@
#define MARVELL_PHY_ID_88E1318S 0x01410e90
#define MARVELL_PHY_ID_88E1116R 0x01410e40
#define MARVELL_PHY_ID_88E1510 0x01410dd0
+#define MARVELL_PHY_ID_88E1540 0x01410eb0
#define MARVELL_PHY_ID_88E3016 0x01410e60
/* struct phy_device dev_flags definitions */
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index dd2097455a2e..1565324eb620 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -453,26 +453,28 @@ struct mlx5_ifc_per_protocol_networking_offload_caps_bits {
u8 lro_cap[0x1];
u8 lro_psh_flag[0x1];
u8 lro_time_stamp[0x1];
- u8 reserved_0[0x6];
+ u8 reserved_0[0x3];
+ u8 self_lb_en_modifiable[0x1];
+ u8 reserved_1[0x2];
u8 max_lso_cap[0x5];
- u8 reserved_1[0x4];
+ u8 reserved_2[0x4];
u8 rss_ind_tbl_cap[0x4];
- u8 reserved_2[0x3];
+ u8 reserved_3[0x3];
u8 tunnel_lso_const_out_ip_id[0x1];
- u8 reserved_3[0x2];
+ u8 reserved_4[0x2];
u8 tunnel_statless_gre[0x1];
u8 tunnel_stateless_vxlan[0x1];
- u8 reserved_4[0x20];
+ u8 reserved_5[0x20];
- u8 reserved_5[0x10];
+ u8 reserved_6[0x10];
u8 lro_min_mss_size[0x10];
- u8 reserved_6[0x120];
+ u8 reserved_7[0x120];
u8 lro_timer_supported_periods[4][0x20];
- u8 reserved_7[0x600];
+ u8 reserved_8[0x600];
};
struct mlx5_ifc_roce_cap_bits {
@@ -4051,9 +4053,11 @@ struct mlx5_ifc_modify_tis_in_bits {
};
struct mlx5_ifc_modify_tir_bitmask_bits {
- u8 reserved[0x20];
+ u8 reserved_0[0x20];
- u8 reserved1[0x1f];
+ u8 reserved_1[0x1b];
+ u8 self_lb_en[0x1];
+ u8 reserved_2[0x3];
u8 lro[0x1];
};
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index d20891465247..67bfac1abfc1 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -2068,20 +2068,23 @@ struct pcpu_sw_netstats {
struct u64_stats_sync syncp;
};
-#define netdev_alloc_pcpu_stats(type) \
-({ \
- typeof(type) __percpu *pcpu_stats = alloc_percpu(type); \
- if (pcpu_stats) { \
- int __cpu; \
- for_each_possible_cpu(__cpu) { \
- typeof(type) *stat; \
- stat = per_cpu_ptr(pcpu_stats, __cpu); \
- u64_stats_init(&stat->syncp); \
- } \
- } \
- pcpu_stats; \
+#define __netdev_alloc_pcpu_stats(type, gfp) \
+({ \
+ typeof(type) __percpu *pcpu_stats = alloc_percpu_gfp(type, gfp);\
+ if (pcpu_stats) { \
+ int __cpu; \
+ for_each_possible_cpu(__cpu) { \
+ typeof(type) *stat; \
+ stat = per_cpu_ptr(pcpu_stats, __cpu); \
+ u64_stats_init(&stat->syncp); \
+ } \
+ } \
+ pcpu_stats; \
})
+#define netdev_alloc_pcpu_stats(type) \
+ __netdev_alloc_pcpu_stats(type, GFP_KERNEL);
+
#include <linux/notifier.h>
/* netdevice notifier chain. Please remember to update the rtnetlink
@@ -3854,6 +3857,11 @@ static inline bool netif_is_bridge_master(const struct net_device *dev)
return dev->priv_flags & IFF_EBRIDGE;
}
+static inline bool netif_is_bridge_port(const struct net_device *dev)
+{
+ return dev->priv_flags & IFF_BRIDGE_PORT;
+}
+
static inline bool netif_is_ovs_master(const struct net_device *dev)
{
return dev->priv_flags & IFF_OPENVSWITCH;
diff --git a/include/linux/netfilter/ipset/ip_set.h b/include/linux/netfilter/ipset/ip_set.h
index 48bb01edcf30..0e1f433cc4b7 100644
--- a/include/linux/netfilter/ipset/ip_set.h
+++ b/include/linux/netfilter/ipset/ip_set.h
@@ -421,7 +421,7 @@ extern void ip_set_free(void *members);
extern int ip_set_get_ipaddr4(struct nlattr *nla, __be32 *ipaddr);
extern int ip_set_get_ipaddr6(struct nlattr *nla, union nf_inet_addr *ipaddr);
extern size_t ip_set_elem_len(struct ip_set *set, struct nlattr *tb[],
- size_t len);
+ size_t len, size_t align);
extern int ip_set_get_extensions(struct ip_set *set, struct nlattr *tb[],
struct ip_set_ext *ext);
diff --git a/include/linux/netfilter_ingress.h b/include/linux/netfilter_ingress.h
index 187feabe557c..5fcd375ef175 100644
--- a/include/linux/netfilter_ingress.h
+++ b/include/linux/netfilter_ingress.h
@@ -5,10 +5,13 @@
#include <linux/netdevice.h>
#ifdef CONFIG_NETFILTER_INGRESS
-static inline int nf_hook_ingress_active(struct sk_buff *skb)
+static inline bool nf_hook_ingress_active(const struct sk_buff *skb)
{
- return nf_hook_list_active(&skb->dev->nf_hooks_ingress,
- NFPROTO_NETDEV, NF_NETDEV_INGRESS);
+#ifdef HAVE_JUMP_LABEL
+ if (!static_key_false(&nf_hooks_needed[NFPROTO_NETDEV][NF_NETDEV_INGRESS]))
+ return false;
+#endif
+ return !list_empty(&skb->dev->nf_hooks_ingress);
}
static inline int nf_hook_ingress(struct sk_buff *skb)
@@ -16,8 +19,8 @@ static inline int nf_hook_ingress(struct sk_buff *skb)
struct nf_hook_state state;
nf_hook_state_init(&state, &skb->dev->nf_hooks_ingress,
- NF_NETDEV_INGRESS, INT_MIN, NFPROTO_NETDEV, NULL,
- skb->dev, NULL, dev_net(skb->dev), NULL);
+ NF_NETDEV_INGRESS, INT_MIN, NFPROTO_NETDEV,
+ skb->dev, NULL, NULL, dev_net(skb->dev), NULL);
return nf_hook_slow(skb, &state);
}
diff --git a/include/linux/of_dma.h b/include/linux/of_dma.h
index 36112cdd665a..b90d8ec57c1f 100644
--- a/include/linux/of_dma.h
+++ b/include/linux/of_dma.h
@@ -80,7 +80,7 @@ static inline int of_dma_router_register(struct device_node *np,
static inline struct dma_chan *of_dma_request_slave_channel(struct device_node *np,
const char *name)
{
- return NULL;
+ return ERR_PTR(-ENODEV);
}
static inline struct dma_chan *of_dma_simple_xlate(struct of_phandle_args *dma_spec,
diff --git a/include/linux/signal.h b/include/linux/signal.h
index ab1e0392b5ac..92557bbce7e7 100644
--- a/include/linux/signal.h
+++ b/include/linux/signal.h
@@ -239,7 +239,6 @@ extern int sigprocmask(int, sigset_t *, sigset_t *);
extern void set_current_blocked(sigset_t *);
extern void __set_current_blocked(const sigset_t *);
extern int show_unhandled_signals;
-extern int sigsuspend(sigset_t *);
struct sigaction {
#ifndef __ARCH_HAS_IRIX_SIGACTION
diff --git a/include/linux/slab.h b/include/linux/slab.h
index 7c82e3b307a3..96940772bb92 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -158,6 +158,24 @@ size_t ksize(const void *);
#endif
/*
+ * Setting ARCH_SLAB_MINALIGN in arch headers allows a different alignment.
+ * Intended for arches that get misalignment faults even for 64 bit integer
+ * aligned buffers.
+ */
+#ifndef ARCH_SLAB_MINALIGN
+#define ARCH_SLAB_MINALIGN __alignof__(unsigned long long)
+#endif
+
+/*
+ * kmalloc and friends return ARCH_KMALLOC_MINALIGN aligned
+ * pointers. kmem_cache_alloc and friends return ARCH_SLAB_MINALIGN
+ * aligned pointers.
+ */
+#define __assume_kmalloc_alignment __assume_aligned(ARCH_KMALLOC_MINALIGN)
+#define __assume_slab_alignment __assume_aligned(ARCH_SLAB_MINALIGN)
+#define __assume_page_alignment __assume_aligned(PAGE_SIZE)
+
+/*
* Kmalloc array related definitions
*/
@@ -286,8 +304,8 @@ static __always_inline int kmalloc_index(size_t size)
}
#endif /* !CONFIG_SLOB */
-void *__kmalloc(size_t size, gfp_t flags);
-void *kmem_cache_alloc(struct kmem_cache *, gfp_t flags);
+void *__kmalloc(size_t size, gfp_t flags) __assume_kmalloc_alignment;
+void *kmem_cache_alloc(struct kmem_cache *, gfp_t flags) __assume_slab_alignment;
void kmem_cache_free(struct kmem_cache *, void *);
/*
@@ -301,8 +319,8 @@ void kmem_cache_free_bulk(struct kmem_cache *, size_t, void **);
bool kmem_cache_alloc_bulk(struct kmem_cache *, gfp_t, size_t, void **);
#ifdef CONFIG_NUMA
-void *__kmalloc_node(size_t size, gfp_t flags, int node);
-void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
+void *__kmalloc_node(size_t size, gfp_t flags, int node) __assume_kmalloc_alignment;
+void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node) __assume_slab_alignment;
#else
static __always_inline void *__kmalloc_node(size_t size, gfp_t flags, int node)
{
@@ -316,12 +334,12 @@ static __always_inline void *kmem_cache_alloc_node(struct kmem_cache *s, gfp_t f
#endif
#ifdef CONFIG_TRACING
-extern void *kmem_cache_alloc_trace(struct kmem_cache *, gfp_t, size_t);
+extern void *kmem_cache_alloc_trace(struct kmem_cache *, gfp_t, size_t) __assume_slab_alignment;
#ifdef CONFIG_NUMA
extern void *kmem_cache_alloc_node_trace(struct kmem_cache *s,
gfp_t gfpflags,
- int node, size_t size);
+ int node, size_t size) __assume_slab_alignment;
#else
static __always_inline void *
kmem_cache_alloc_node_trace(struct kmem_cache *s,
@@ -354,10 +372,10 @@ kmem_cache_alloc_node_trace(struct kmem_cache *s,
}
#endif /* CONFIG_TRACING */
-extern void *kmalloc_order(size_t size, gfp_t flags, unsigned int order);
+extern void *kmalloc_order(size_t size, gfp_t flags, unsigned int order) __assume_page_alignment;
#ifdef CONFIG_TRACING
-extern void *kmalloc_order_trace(size_t size, gfp_t flags, unsigned int order);
+extern void *kmalloc_order_trace(size_t size, gfp_t flags, unsigned int order) __assume_page_alignment;
#else
static __always_inline void *
kmalloc_order_trace(size_t size, gfp_t flags, unsigned int order)
@@ -482,15 +500,6 @@ static __always_inline void *kmalloc_node(size_t size, gfp_t flags, int node)
return __kmalloc_node(size, flags, node);
}
-/*
- * Setting ARCH_SLAB_MINALIGN in arch headers allows a different alignment.
- * Intended for arches that get misalignment faults even for 64 bit integer
- * aligned buffers.
- */
-#ifndef ARCH_SLAB_MINALIGN
-#define ARCH_SLAB_MINALIGN __alignof__(unsigned long long)
-#endif
-
struct memcg_cache_array {
struct rcu_head rcu;
struct kmem_cache *entries[0];

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