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-rw-r--r--include/linux/bootconfig.h7
-rw-r--r--include/linux/dma-fence.h7
-rw-r--r--include/linux/etherdevice.h25
-rw-r--r--include/linux/irqflags.h2
-rw-r--r--include/linux/pci.h5
-rw-r--r--include/linux/pci_ids.h2
-rw-r--r--include/linux/randomize_kstack.h2
-rw-r--r--include/linux/rcupdate.h4
-rw-r--r--include/linux/skbuff.h11
-rw-r--r--include/linux/sunrpc/sched.h2
-rw-r--r--include/linux/switchtec.h1
-rw-r--r--include/linux/u64_stats_sync.h9
-rw-r--r--include/linux/usb/hcd.h5
-rw-r--r--include/linux/usb/quirks.h3
-rw-r--r--include/net/addrconf.h4
-rw-r--r--include/net/af_unix.h5
-rw-r--r--include/net/bluetooth/bluetooth.h9
-rw-r--r--include/net/dsa.h8
-rw-r--r--include/net/ip_tunnels.h33
-rw-r--r--include/net/macsec.h1
-rw-r--r--include/net/netfilter/nf_flow_table.h12
-rw-r--r--include/net/sock.h39
-rw-r--r--include/scsi/scsi_device.h51
-rw-r--r--include/trace/events/rpcgss.h4
-rw-r--r--include/uapi/linux/input-event-codes.h1
-rw-r--r--include/uapi/linux/pci_regs.h1
26 files changed, 182 insertions, 71 deletions
diff --git a/include/linux/bootconfig.h b/include/linux/bootconfig.h
index ca73940e2..4195444ec 100644
--- a/include/linux/bootconfig.h
+++ b/include/linux/bootconfig.h
@@ -287,7 +287,12 @@ int __init xbc_init(const char *buf, size_t size, const char **emsg, int *epos);
int __init xbc_get_info(int *node_size, size_t *data_size);
/* XBC cleanup data structures */
-void __init xbc_exit(void);
+void __init _xbc_exit(bool early);
+
+static inline void xbc_exit(void)
+{
+ _xbc_exit(false);
+}
/* XBC embedded bootconfig data in kernel */
#ifdef CONFIG_BOOT_CONFIG_EMBED
diff --git a/include/linux/dma-fence.h b/include/linux/dma-fence.h
index b79097b90..5d6a5f309 100644
--- a/include/linux/dma-fence.h
+++ b/include/linux/dma-fence.h
@@ -659,4 +659,11 @@ static inline bool dma_fence_is_container(struct dma_fence *fence)
return dma_fence_is_array(fence) || dma_fence_is_chain(fence);
}
+#define DMA_FENCE_WARN(f, fmt, args...) \
+ do { \
+ struct dma_fence *__ff = (f); \
+ pr_warn("f %llu#%llu: " fmt, __ff->context, __ff->seqno,\
+ ##args); \
+ } while (0)
+
#endif /* __LINUX_DMA_FENCE_H */
diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h
index a541f0c4f..d7eef2158 100644
--- a/include/linux/etherdevice.h
+++ b/include/linux/etherdevice.h
@@ -594,6 +594,31 @@ static inline void eth_hw_addr_gen(struct net_device *dev, const u8 *base_addr,
}
/**
+ * eth_skb_pkt_type - Assign packet type if destination address does not match
+ * @skb: Assigned a packet type if address does not match @dev address
+ * @dev: Network device used to compare packet address against
+ *
+ * If the destination MAC address of the packet does not match the network
+ * device address, assign an appropriate packet type.
+ */
+static inline void eth_skb_pkt_type(struct sk_buff *skb,
+ const struct net_device *dev)
+{
+ const struct ethhdr *eth = eth_hdr(skb);
+
+ if (unlikely(!ether_addr_equal_64bits(eth->h_dest, dev->dev_addr))) {
+ if (unlikely(is_multicast_ether_addr_64bits(eth->h_dest))) {
+ if (ether_addr_equal_64bits(eth->h_dest, dev->broadcast))
+ skb->pkt_type = PACKET_BROADCAST;
+ else
+ skb->pkt_type = PACKET_MULTICAST;
+ } else {
+ skb->pkt_type = PACKET_OTHERHOST;
+ }
+ }
+}
+
+/**
* eth_skb_pad - Pad buffer to mininum number of octets for Ethernet frame
* @skb: Buffer to pad
*
diff --git a/include/linux/irqflags.h b/include/linux/irqflags.h
index 2b665c32f..2e09c269b 100644
--- a/include/linux/irqflags.h
+++ b/include/linux/irqflags.h
@@ -126,7 +126,7 @@ do { \
# define lockdep_softirq_enter() do { } while (0)
# define lockdep_softirq_exit() do { } while (0)
# define lockdep_hrtimer_enter(__hrtimer) false
-# define lockdep_hrtimer_exit(__context) do { } while (0)
+# define lockdep_hrtimer_exit(__context) do { (void)(__context); } while (0)
# define lockdep_posixtimer_enter() do { } while (0)
# define lockdep_posixtimer_exit() do { } while (0)
# define lockdep_irq_work_enter(__work) do { } while (0)
diff --git a/include/linux/pci.h b/include/linux/pci.h
index f5d89a4b8..4da7411da 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -1383,6 +1383,7 @@ int pci_load_and_free_saved_state(struct pci_dev *dev,
struct pci_saved_state **state);
int pci_platform_power_transition(struct pci_dev *dev, pci_power_t state);
int pci_set_power_state(struct pci_dev *dev, pci_power_t state);
+int pci_set_power_state_locked(struct pci_dev *dev, pci_power_t state);
pci_power_t pci_choose_state(struct pci_dev *dev, pm_message_t state);
bool pci_pme_capable(struct pci_dev *dev, pci_power_t state);
void pci_pme_active(struct pci_dev *dev, bool enable);
@@ -1553,6 +1554,8 @@ int pci_scan_bridge(struct pci_bus *bus, struct pci_dev *dev, int max,
void pci_walk_bus(struct pci_bus *top, int (*cb)(struct pci_dev *, void *),
void *userdata);
+void pci_walk_bus_locked(struct pci_bus *top, int (*cb)(struct pci_dev *, void *),
+ void *userdata);
int pci_cfg_space_size(struct pci_dev *dev);
unsigned char pci_bus_max_busnr(struct pci_bus *bus);
void pci_setup_bridge(struct pci_bus *bus);
@@ -1884,6 +1887,8 @@ static inline int pci_save_state(struct pci_dev *dev) { return 0; }
static inline void pci_restore_state(struct pci_dev *dev) { }
static inline int pci_set_power_state(struct pci_dev *dev, pci_power_t state)
{ return 0; }
+static inline int pci_set_power_state_locked(struct pci_dev *dev, pci_power_t state)
+{ return 0; }
static inline int pci_wake_from_d3(struct pci_dev *dev, bool enable)
{ return 0; }
static inline pci_power_t pci_choose_state(struct pci_dev *dev,
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 73cc1e7dd..9e9794d03 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -158,6 +158,8 @@
#define PCI_VENDOR_ID_LOONGSON 0x0014
+#define PCI_VENDOR_ID_SOLIDIGM 0x025e
+
#define PCI_VENDOR_ID_TTTECH 0x0357
#define PCI_DEVICE_ID_TTTECH_MC322 0x000a
diff --git a/include/linux/randomize_kstack.h b/include/linux/randomize_kstack.h
index 5d868505a..6d92b68ef 100644
--- a/include/linux/randomize_kstack.h
+++ b/include/linux/randomize_kstack.h
@@ -80,7 +80,7 @@ DECLARE_PER_CPU(u32, kstack_offset);
if (static_branch_maybe(CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT, \
&randomize_kstack_offset)) { \
u32 offset = raw_cpu_read(kstack_offset); \
- offset ^= (rand); \
+ offset = ror32(offset, 5) ^ (rand); \
raw_cpu_write(kstack_offset, offset); \
} \
} while (0)
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 319698087..6858cae98 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -205,9 +205,9 @@ void rcu_tasks_trace_qs_blkd(struct task_struct *t);
do { \
int ___rttq_nesting = READ_ONCE((t)->trc_reader_nesting); \
\
- if (likely(!READ_ONCE((t)->trc_reader_special.b.need_qs)) && \
+ if (unlikely(READ_ONCE((t)->trc_reader_special.b.need_qs) == TRC_NEED_QS) && \
likely(!___rttq_nesting)) { \
- rcu_trc_cmpxchg_need_qs((t), 0, TRC_NEED_QS_CHECKED); \
+ rcu_trc_cmpxchg_need_qs((t), TRC_NEED_QS, TRC_NEED_QS_CHECKED); \
} else if (___rttq_nesting && ___rttq_nesting != INT_MIN && \
!READ_ONCE((t)->trc_reader_special.b.blocked)) { \
rcu_tasks_trace_qs_blkd(t); \
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index c4a8520dc..d5f888fe0 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -2603,6 +2603,8 @@ static inline void skb_put_u8(struct sk_buff *skb, u8 val)
void *skb_push(struct sk_buff *skb, unsigned int len);
static inline void *__skb_push(struct sk_buff *skb, unsigned int len)
{
+ DEBUG_NET_WARN_ON_ONCE(len > INT_MAX);
+
skb->data -= len;
skb->len += len;
return skb->data;
@@ -2611,6 +2613,8 @@ static inline void *__skb_push(struct sk_buff *skb, unsigned int len)
void *skb_pull(struct sk_buff *skb, unsigned int len);
static inline void *__skb_pull(struct sk_buff *skb, unsigned int len)
{
+ DEBUG_NET_WARN_ON_ONCE(len > INT_MAX);
+
skb->len -= len;
if (unlikely(skb->len < skb->data_len)) {
#if defined(CONFIG_DEBUG_NET)
@@ -2634,6 +2638,8 @@ void *__pskb_pull_tail(struct sk_buff *skb, int delta);
static inline bool pskb_may_pull(struct sk_buff *skb, unsigned int len)
{
+ DEBUG_NET_WARN_ON_ONCE(len > INT_MAX);
+
if (likely(len <= skb_headlen(skb)))
return true;
if (unlikely(len > skb->len))
@@ -2796,6 +2802,11 @@ static inline void skb_set_inner_network_header(struct sk_buff *skb,
skb->inner_network_header += offset;
}
+static inline bool skb_inner_network_header_was_set(const struct sk_buff *skb)
+{
+ return skb->inner_network_header > 0;
+}
+
static inline unsigned char *skb_inner_mac_header(const struct sk_buff *skb)
{
return skb->head + skb->inner_mac_header;
diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h
index 8ada7dc80..8f9bee0e2 100644
--- a/include/linux/sunrpc/sched.h
+++ b/include/linux/sunrpc/sched.h
@@ -186,7 +186,7 @@ struct rpc_wait_queue {
unsigned char maxpriority; /* maximum priority (0 if queue is not a priority queue) */
unsigned char priority; /* current priority */
unsigned char nr; /* # tasks remaining for cookie */
- unsigned short qlen; /* total # tasks waiting in queue */
+ unsigned int qlen; /* total # tasks waiting in queue */
struct rpc_timer timer_list;
#if IS_ENABLED(CONFIG_SUNRPC_DEBUG) || IS_ENABLED(CONFIG_TRACEPOINTS)
const char * name;
diff --git a/include/linux/switchtec.h b/include/linux/switchtec.h
index 48fabe365..8d8fac162 100644
--- a/include/linux/switchtec.h
+++ b/include/linux/switchtec.h
@@ -41,6 +41,7 @@ enum {
enum switchtec_gen {
SWITCHTEC_GEN3,
SWITCHTEC_GEN4,
+ SWITCHTEC_GEN5,
};
struct mrpc_regs {
diff --git a/include/linux/u64_stats_sync.h b/include/linux/u64_stats_sync.h
index 46040d663..79c3bbaa7 100644
--- a/include/linux/u64_stats_sync.h
+++ b/include/linux/u64_stats_sync.h
@@ -135,10 +135,11 @@ static inline void u64_stats_inc(u64_stats_t *p)
p->v++;
}
-static inline void u64_stats_init(struct u64_stats_sync *syncp)
-{
- seqcount_init(&syncp->seq);
-}
+#define u64_stats_init(syncp) \
+ do { \
+ struct u64_stats_sync *__s = (syncp); \
+ seqcount_init(&__s->seq); \
+ } while (0)
static inline void __u64_stats_update_begin(struct u64_stats_sync *syncp)
{
diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h
index 5a89928ea..cd667acf6 100644
--- a/include/linux/usb/hcd.h
+++ b/include/linux/usb/hcd.h
@@ -371,8 +371,9 @@ struct hc_driver {
* or bandwidth constraints.
*/
void (*reset_bandwidth)(struct usb_hcd *, struct usb_device *);
- /* Returns the hardware-chosen device address */
- int (*address_device)(struct usb_hcd *, struct usb_device *udev);
+ /* Set the hardware-chosen device address */
+ int (*address_device)(struct usb_hcd *, struct usb_device *udev,
+ unsigned int timeout_ms);
/* prepares the hardware to send commands to the device */
int (*enable_device)(struct usb_hcd *, struct usb_device *udev);
/* Notifies the HCD after a hub descriptor is fetched.
diff --git a/include/linux/usb/quirks.h b/include/linux/usb/quirks.h
index eeb7c2157..59409c1fc 100644
--- a/include/linux/usb/quirks.h
+++ b/include/linux/usb/quirks.h
@@ -72,4 +72,7 @@
/* device has endpoints that should be ignored */
#define USB_QUIRK_ENDPOINT_IGNORE BIT(15)
+/* short SET_ADDRESS request timeout */
+#define USB_QUIRK_SHORT_SET_ADDRESS_REQ_TIMEOUT BIT(16)
+
#endif /* __LINUX_USB_QUIRKS_H */
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 86eb2aba1..5bcc63ead 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -437,6 +437,10 @@ static inline void in6_ifa_hold(struct inet6_ifaddr *ifp)
refcount_inc(&ifp->refcnt);
}
+static inline bool in6_ifa_hold_safe(struct inet6_ifaddr *ifp)
+{
+ return refcount_inc_not_zero(&ifp->refcnt);
+}
/*
* compute link-local solicited-node multicast address
diff --git a/include/net/af_unix.h b/include/net/af_unix.h
index 0920b669b..e7d71a516 100644
--- a/include/net/af_unix.h
+++ b/include/net/af_unix.h
@@ -54,7 +54,7 @@ struct unix_sock {
struct mutex iolock, bindlock;
struct sock *peer;
struct list_head link;
- atomic_long_t inflight;
+ unsigned long inflight;
spinlock_t lock;
unsigned long gc_flags;
#define UNIX_GC_CANDIDATE 0
@@ -79,6 +79,9 @@ enum unix_socket_lock_class {
U_LOCK_NORMAL,
U_LOCK_SECOND, /* for double locking, see unix_state_double_lock(). */
U_LOCK_DIAG, /* used while dumping icons, see sk_diag_dump_icons(). */
+ U_LOCK_GC_LISTENER, /* used for listening socket while determining gc
+ * candidates to close a small race window.
+ */
};
static inline void unix_state_lock_nested(struct sock *sk,
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index bcc5a4cd2..5aaf7d7f3 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -565,6 +565,15 @@ static inline struct sk_buff *bt_skb_sendmmsg(struct sock *sk,
return skb;
}
+static inline int bt_copy_from_sockptr(void *dst, size_t dst_size,
+ sockptr_t src, size_t src_size)
+{
+ if (dst_size > src_size)
+ return -EINVAL;
+
+ return copy_from_sockptr(dst, src, dst_size);
+}
+
int bt_to_errno(u16 code);
__u8 bt_status(int err);
diff --git a/include/net/dsa.h b/include/net/dsa.h
index ee369670e..f96b61d97 100644
--- a/include/net/dsa.h
+++ b/include/net/dsa.h
@@ -969,6 +969,14 @@ struct dsa_switch_ops {
void (*port_disable)(struct dsa_switch *ds, int port);
/*
+ * Compatibility between device trees defining multiple CPU ports and
+ * drivers which are not OK to use by default the numerically smallest
+ * CPU port of a switch for its local ports. This can return NULL,
+ * meaning "don't know/don't care".
+ */
+ struct dsa_port *(*preferred_default_local_cpu_port)(struct dsa_switch *ds);
+
+ /*
* Port's MAC EEE settings
*/
int (*set_mac_eee)(struct dsa_switch *ds, int port,
diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h
index bca80522f..f9906b73e 100644
--- a/include/net/ip_tunnels.h
+++ b/include/net/ip_tunnels.h
@@ -351,6 +351,39 @@ static inline bool pskb_inet_may_pull(struct sk_buff *skb)
return pskb_network_may_pull(skb, nhlen);
}
+/* Variant of pskb_inet_may_pull().
+ */
+static inline bool skb_vlan_inet_prepare(struct sk_buff *skb)
+{
+ int nhlen = 0, maclen = ETH_HLEN;
+ __be16 type = skb->protocol;
+
+ /* Essentially this is skb_protocol(skb, true)
+ * And we get MAC len.
+ */
+ if (eth_type_vlan(type))
+ type = __vlan_get_protocol(skb, type, &maclen);
+
+ switch (type) {
+#if IS_ENABLED(CONFIG_IPV6)
+ case htons(ETH_P_IPV6):
+ nhlen = sizeof(struct ipv6hdr);
+ break;
+#endif
+ case htons(ETH_P_IP):
+ nhlen = sizeof(struct iphdr);
+ break;
+ }
+ /* For ETH_P_IPV6/ETH_P_IP we make sure to pull
+ * a base network header in skb->head.
+ */
+ if (!pskb_may_pull(skb, maclen + nhlen))
+ return false;
+
+ skb_set_network_header(skb, maclen);
+ return true;
+}
+
static inline int ip_encap_hlen(struct ip_tunnel_encap *e)
{
const struct ip_tunnel_encap_ops *ops;
diff --git a/include/net/macsec.h b/include/net/macsec.h
index 65c93959c..dd578d193 100644
--- a/include/net/macsec.h
+++ b/include/net/macsec.h
@@ -302,6 +302,7 @@ struct macsec_ops {
int (*mdo_get_tx_sa_stats)(struct macsec_context *ctx);
int (*mdo_get_rx_sc_stats)(struct macsec_context *ctx);
int (*mdo_get_rx_sa_stats)(struct macsec_context *ctx);
+ bool rx_uses_md_dst;
};
void macsec_pn_wrapped(struct macsec_secy *secy, struct macsec_tx_sa *tx_sa);
diff --git a/include/net/netfilter/nf_flow_table.h b/include/net/netfilter/nf_flow_table.h
index 4a767b3d2..df7775afb 100644
--- a/include/net/netfilter/nf_flow_table.h
+++ b/include/net/netfilter/nf_flow_table.h
@@ -335,7 +335,7 @@ int nf_flow_rule_route_ipv6(struct net *net, struct flow_offload *flow,
int nf_flow_table_offload_init(void);
void nf_flow_table_offload_exit(void);
-static inline __be16 nf_flow_pppoe_proto(const struct sk_buff *skb)
+static inline __be16 __nf_flow_pppoe_proto(const struct sk_buff *skb)
{
__be16 proto;
@@ -351,6 +351,16 @@ static inline __be16 nf_flow_pppoe_proto(const struct sk_buff *skb)
return 0;
}
+static inline bool nf_flow_pppoe_proto(struct sk_buff *skb, __be16 *inner_proto)
+{
+ if (!pskb_may_pull(skb, PPPOE_SES_HLEN))
+ return false;
+
+ *inner_proto = __nf_flow_pppoe_proto(skb);
+
+ return true;
+}
+
#define NF_FLOW_TABLE_STAT_INC(net, count) __this_cpu_inc((net)->ft.stat->count)
#define NF_FLOW_TABLE_STAT_DEC(net, count) __this_cpu_dec((net)->ft.stat->count)
#define NF_FLOW_TABLE_STAT_INC_ATOMIC(net, count) \
diff --git a/include/net/sock.h b/include/net/sock.h
index 60577751e..77298c748 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -1483,33 +1483,36 @@ sk_memory_allocated(const struct sock *sk)
/* 1 MB per cpu, in page units */
#define SK_MEMORY_PCPU_RESERVE (1 << (20 - PAGE_SHIFT))
+extern int sysctl_mem_pcpu_rsv;
+
+static inline void proto_memory_pcpu_drain(struct proto *proto)
+{
+ int val = this_cpu_xchg(*proto->per_cpu_fw_alloc, 0);
+
+ if (val)
+ atomic_long_add(val, proto->memory_allocated);
+}
static inline void
-sk_memory_allocated_add(struct sock *sk, int amt)
+sk_memory_allocated_add(const struct sock *sk, int val)
{
- int local_reserve;
+ struct proto *proto = sk->sk_prot;
- preempt_disable();
- local_reserve = __this_cpu_add_return(*sk->sk_prot->per_cpu_fw_alloc, amt);
- if (local_reserve >= SK_MEMORY_PCPU_RESERVE) {
- __this_cpu_sub(*sk->sk_prot->per_cpu_fw_alloc, local_reserve);
- atomic_long_add(local_reserve, sk->sk_prot->memory_allocated);
- }
- preempt_enable();
+ val = this_cpu_add_return(*proto->per_cpu_fw_alloc, val);
+
+ if (unlikely(val >= READ_ONCE(sysctl_mem_pcpu_rsv)))
+ proto_memory_pcpu_drain(proto);
}
static inline void
-sk_memory_allocated_sub(struct sock *sk, int amt)
+sk_memory_allocated_sub(const struct sock *sk, int val)
{
- int local_reserve;
+ struct proto *proto = sk->sk_prot;
- preempt_disable();
- local_reserve = __this_cpu_sub_return(*sk->sk_prot->per_cpu_fw_alloc, amt);
- if (local_reserve <= -SK_MEMORY_PCPU_RESERVE) {
- __this_cpu_sub(*sk->sk_prot->per_cpu_fw_alloc, local_reserve);
- atomic_long_add(local_reserve, sk->sk_prot->memory_allocated);
- }
- preempt_enable();
+ val = this_cpu_sub_return(*proto->per_cpu_fw_alloc, val);
+
+ if (unlikely(val <= -READ_ONCE(sysctl_mem_pcpu_rsv)))
+ proto_memory_pcpu_drain(proto);
}
#define SK_ALLOC_PERCPU_COUNTER_BATCH 16
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index a64713fe5..1504d3137 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -480,51 +480,28 @@ extern const char *scsi_device_state_name(enum scsi_device_state);
extern int scsi_is_sdev_device(const struct device *);
extern int scsi_is_target_device(const struct device *);
extern void scsi_sanitize_inquiry_string(unsigned char *s, int len);
-
-/* Optional arguments to scsi_execute_cmd */
-struct scsi_exec_args {
- unsigned char *sense; /* sense buffer */
- unsigned int sense_len; /* sense buffer len */
- struct scsi_sense_hdr *sshdr; /* decoded sense header */
- blk_mq_req_flags_t req_flags; /* BLK_MQ_REQ flags */
- int *resid; /* residual length */
-};
-
-int scsi_execute_cmd(struct scsi_device *sdev, const unsigned char *cmd,
- blk_opf_t opf, void *buffer, unsigned int bufflen,
- int timeout, int retries,
- const struct scsi_exec_args *args);
-
+extern int __scsi_execute(struct scsi_device *sdev, const unsigned char *cmd,
+ int data_direction, void *buffer, unsigned bufflen,
+ unsigned char *sense, struct scsi_sense_hdr *sshdr,
+ int timeout, int retries, blk_opf_t flags,
+ req_flags_t rq_flags, int *resid);
/* Make sure any sense buffer is the correct size. */
-#define scsi_execute(_sdev, _cmd, _data_dir, _buffer, _bufflen, _sense, \
- _sshdr, _timeout, _retries, _flags, _rq_flags, \
- _resid) \
+#define scsi_execute(sdev, cmd, data_direction, buffer, bufflen, sense, \
+ sshdr, timeout, retries, flags, rq_flags, resid) \
({ \
- scsi_execute_cmd(_sdev, _cmd, (_data_dir == DMA_TO_DEVICE ? \
- REQ_OP_DRV_OUT : REQ_OP_DRV_IN) | _flags, \
- _buffer, _bufflen, _timeout, _retries, \
- &(struct scsi_exec_args) { \
- .sense = _sense, \
- .sshdr = _sshdr, \
- .req_flags = _rq_flags & RQF_PM ? \
- BLK_MQ_REQ_PM : 0, \
- .resid = _resid, \
- }); \
+ BUILD_BUG_ON((sense) != NULL && \
+ sizeof(sense) != SCSI_SENSE_BUFFERSIZE); \
+ __scsi_execute(sdev, cmd, data_direction, buffer, bufflen, \
+ sense, sshdr, timeout, retries, flags, rq_flags, \
+ resid); \
})
-
static inline int scsi_execute_req(struct scsi_device *sdev,
const unsigned char *cmd, int data_direction, void *buffer,
unsigned bufflen, struct scsi_sense_hdr *sshdr, int timeout,
int retries, int *resid)
{
- return scsi_execute_cmd(sdev, cmd,
- data_direction == DMA_TO_DEVICE ?
- REQ_OP_DRV_OUT : REQ_OP_DRV_IN, buffer,
- bufflen, timeout, retries,
- &(struct scsi_exec_args) {
- .sshdr = sshdr,
- .resid = resid,
- });
+ return scsi_execute(sdev, cmd, data_direction, buffer,
+ bufflen, NULL, sshdr, timeout, retries, 0, 0, resid);
}
extern void sdev_disable_disk_events(struct scsi_device *sdev);
extern void sdev_enable_disk_events(struct scsi_device *sdev);
diff --git a/include/trace/events/rpcgss.h b/include/trace/events/rpcgss.h
index 3f121eed3..894d9fc8b 100644
--- a/include/trace/events/rpcgss.h
+++ b/include/trace/events/rpcgss.h
@@ -587,7 +587,7 @@ TRACE_EVENT(rpcgss_context,
__field(unsigned int, timeout)
__field(u32, window_size)
__field(int, len)
- __string(acceptor, data)
+ __string_len(acceptor, data, len)
),
TP_fast_assign(
@@ -596,7 +596,7 @@ TRACE_EVENT(rpcgss_context,
__entry->timeout = timeout;
__entry->window_size = window_size;
__entry->len = len;
- strncpy(__get_str(acceptor), data, len);
+ __assign_str(acceptor, data);
),
TP_printk("win_size=%u expiry=%lu now=%lu timeout=%u acceptor=%.*s",
diff --git a/include/uapi/linux/input-event-codes.h b/include/uapi/linux/input-event-codes.h
index 7ad931a32..1ce8a9134 100644
--- a/include/uapi/linux/input-event-codes.h
+++ b/include/uapi/linux/input-event-codes.h
@@ -602,6 +602,7 @@
#define KEY_ALS_TOGGLE 0x230 /* Ambient light sensor */
#define KEY_ROTATE_LOCK_TOGGLE 0x231 /* Display rotation lock */
+#define KEY_REFRESH_RATE_TOGGLE 0x232 /* Display refresh rate toggle */
#define KEY_BUTTONCONFIG 0x240 /* AL Button Configuration */
#define KEY_TASKMANAGER 0x241 /* AL Task/Project Manager */
diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h
index 57b8e2ffb..332515503 100644
--- a/include/uapi/linux/pci_regs.h
+++ b/include/uapi/linux/pci_regs.h
@@ -1043,6 +1043,7 @@
#define PCI_EXP_DPC_STATUS_INTERRUPT 0x0008 /* Interrupt Status */
#define PCI_EXP_DPC_RP_BUSY 0x0010 /* Root Port Busy */
#define PCI_EXP_DPC_STATUS_TRIGGER_RSN_EXT 0x0060 /* Trig Reason Extension */
+#define PCI_EXP_DPC_RP_PIO_FEP 0x1f00 /* RP PIO First Err Ptr */
#define PCI_EXP_DPC_SOURCE_ID 0x0A /* DPC Source Identifier */