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-rw-r--r--include/linux/device-mapper.h1
-rw-r--r--include/linux/device.h5
-rw-r--r--include/linux/dma-buf.h1
-rw-r--r--include/linux/dma-direct.h1
-rw-r--r--include/linux/efi.h1
-rw-r--r--include/linux/fs_context.h1
-rw-r--r--include/linux/i2c.h2
-rw-r--r--include/linux/input/elan-i2c-ids.h7
-rw-r--r--include/linux/io-mapping.h5
-rw-r--r--include/linux/kgdb.h12
-rw-r--r--include/linux/mod_devicetable.h2
-rw-r--r--include/linux/rhashtable.h2
-rw-r--r--include/linux/sched.h4
-rw-r--r--include/linux/serial_core.h102
-rw-r--r--include/linux/tcp.h6
-rw-r--r--include/linux/xattr.h3
16 files changed, 138 insertions, 17 deletions
diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h
index 8750f2dc5613..73dec4b5d5be 100644
--- a/include/linux/device-mapper.h
+++ b/include/linux/device-mapper.h
@@ -426,6 +426,7 @@ const char *dm_device_name(struct mapped_device *md);
int dm_copy_name_and_uuid(struct mapped_device *md, char *name, char *uuid);
struct gendisk *dm_disk(struct mapped_device *md);
int dm_suspended(struct dm_target *ti);
+int dm_post_suspending(struct dm_target *ti);
int dm_noflush_suspending(struct dm_target *ti);
void dm_accept_partial_bio(struct bio *bio, unsigned n_sectors);
union map_info *dm_get_rq_mapinfo(struct request *rq);
diff --git a/include/linux/device.h b/include/linux/device.h
index 15460a5ac024..5efed864b387 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -433,7 +433,8 @@ enum dl_dev_state {
* @suppliers: List of links to supplier devices.
* @consumers: List of links to consumer devices.
* @needs_suppliers: Hook to global list of devices waiting for suppliers.
- * @defer_sync: Hook to global list of devices that have deferred sync_state.
+ * @defer_hook: Hook to global list of devices that have deferred sync_state or
+ * deferred fw_devlink.
* @need_for_probe: If needs_suppliers is on a list, this indicates if the
* suppliers are needed for probe or not.
* @status: Driver status information.
@@ -442,7 +443,7 @@ struct dev_links_info {
struct list_head suppliers;
struct list_head consumers;
struct list_head needs_suppliers;
- struct list_head defer_sync;
+ struct list_head defer_hook;
bool need_for_probe;
enum dl_dev_state status;
};
diff --git a/include/linux/dma-buf.h b/include/linux/dma-buf.h
index ab0c156abee6..a2ca294eaebe 100644
--- a/include/linux/dma-buf.h
+++ b/include/linux/dma-buf.h
@@ -311,6 +311,7 @@ struct dma_buf {
void *vmap_ptr;
const char *exp_name;
const char *name;
+ spinlock_t name_lock; /* spinlock to protect name access */
struct module *owner;
struct list_head list_node;
void *priv;
diff --git a/include/linux/dma-direct.h b/include/linux/dma-direct.h
index 5184735a0fe8..ab2e20cba951 100644
--- a/include/linux/dma-direct.h
+++ b/include/linux/dma-direct.h
@@ -69,6 +69,7 @@ static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size,
u64 dma_direct_get_required_mask(struct device *dev);
gfp_t dma_direct_optimal_gfp_mask(struct device *dev, u64 dma_mask,
u64 *phys_mask);
+bool dma_coherent_ok(struct device *dev, phys_addr_t phys, size_t size);
void *dma_direct_alloc(struct device *dev, size_t size, dma_addr_t *dma_handle,
gfp_t gfp, unsigned long attrs);
void dma_direct_free(struct device *dev, size_t size, void *cpu_addr,
diff --git a/include/linux/efi.h b/include/linux/efi.h
index bb35f3305e55..05c47f857383 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -994,6 +994,7 @@ int efivars_register(struct efivars *efivars,
int efivars_unregister(struct efivars *efivars);
struct kobject *efivars_kobject(void);
+int efivar_supports_writes(void);
int efivar_init(int (*func)(efi_char16_t *, efi_guid_t, unsigned long, void *),
void *data, bool duplicates, struct list_head *head);
diff --git a/include/linux/fs_context.h b/include/linux/fs_context.h
index 5f24fcbfbfb4..37e1e8f7f08d 100644
--- a/include/linux/fs_context.h
+++ b/include/linux/fs_context.h
@@ -109,6 +109,7 @@ struct fs_context {
enum fs_context_phase phase:8; /* The phase the context is in */
bool need_free:1; /* Need to call ops->free() */
bool global:1; /* Goes into &init_user_ns */
+ bool oldapi:1; /* Coming from mount(2) */
};
struct fs_context_operations {
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index b8b8963f8bb9..ee328cf80bd9 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -56,7 +56,7 @@ struct property_entry;
* on a bus (or read from them). Apart from two basic transfer functions to
* transmit one message at a time, a more complex version can be used to
* transmit an arbitrary number of messages without interruption.
- * @count must be be less than 64k since msg.len is u16.
+ * @count must be less than 64k since msg.len is u16.
*/
int i2c_transfer_buffer_flags(const struct i2c_client *client,
char *buf, int count, u16 flags);
diff --git a/include/linux/input/elan-i2c-ids.h b/include/linux/input/elan-i2c-ids.h
index 1ecb6b45812c..520858d12680 100644
--- a/include/linux/input/elan-i2c-ids.h
+++ b/include/linux/input/elan-i2c-ids.h
@@ -67,8 +67,15 @@ static const struct acpi_device_id elan_acpi_id[] = {
{ "ELAN062B", 0 },
{ "ELAN062C", 0 },
{ "ELAN062D", 0 },
+ { "ELAN062E", 0 }, /* Lenovo V340 Whiskey Lake U */
+ { "ELAN062F", 0 }, /* Lenovo V340 Comet Lake U */
{ "ELAN0631", 0 },
{ "ELAN0632", 0 },
+ { "ELAN0633", 0 }, /* Lenovo S145 */
+ { "ELAN0634", 0 }, /* Lenovo V340 Ice lake */
+ { "ELAN0635", 0 }, /* Lenovo V1415-IIL */
+ { "ELAN0636", 0 }, /* Lenovo V1415-Dali */
+ { "ELAN0637", 0 }, /* Lenovo V1415-IGLR */
{ "ELAN1000", 0 },
{ }
};
diff --git a/include/linux/io-mapping.h b/include/linux/io-mapping.h
index 0beaa3eba155..c75e4d3d8833 100644
--- a/include/linux/io-mapping.h
+++ b/include/linux/io-mapping.h
@@ -107,9 +107,12 @@ io_mapping_init_wc(struct io_mapping *iomap,
resource_size_t base,
unsigned long size)
{
+ iomap->iomem = ioremap_wc(base, size);
+ if (!iomap->iomem)
+ return NULL;
+
iomap->base = base;
iomap->size = size;
- iomap->iomem = ioremap_wc(base, size);
#if defined(pgprot_noncached_wc) /* archs can't agree on a name ... */
iomap->prot = pgprot_noncached_wc(PAGE_KERNEL);
#elif defined(pgprot_writecombine)
diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
index 529116b0cabe..477b8b7c908f 100644
--- a/include/linux/kgdb.h
+++ b/include/linux/kgdb.h
@@ -177,6 +177,17 @@ kgdb_arch_handle_exception(int vector, int signo, int err_code,
struct pt_regs *regs);
/**
+ * kgdb_arch_handle_qxfer_pkt - Handle architecture specific GDB XML
+ * packets.
+ * @remcom_in_buffer: The buffer of the packet we have read.
+ * @remcom_out_buffer: The buffer of %BUFMAX bytes to write a packet into.
+ */
+
+extern void
+kgdb_arch_handle_qxfer_pkt(char *remcom_in_buffer,
+ char *remcom_out_buffer);
+
+/**
* kgdb_call_nmi_hook - Call kgdb_nmicallback() on the current CPU
* @ignored: This parameter is only here to match the prototype.
*
@@ -314,6 +325,7 @@ extern int kgdb_hex2mem(char *buf, char *mem, int count);
extern int kgdb_isremovedbreak(unsigned long addr);
extern void kgdb_schedule_breakpoint(void);
+extern int kgdb_has_hit_break(unsigned long addr);
extern int
kgdb_handle_exception(int ex_vector, int signo, int err_code,
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index 8d764aab29de..e14cbe444afc 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -318,7 +318,7 @@ struct pcmcia_device_id {
#define INPUT_DEVICE_ID_LED_MAX 0x0f
#define INPUT_DEVICE_ID_SND_MAX 0x07
#define INPUT_DEVICE_ID_FF_MAX 0x7f
-#define INPUT_DEVICE_ID_SW_MAX 0x0f
+#define INPUT_DEVICE_ID_SW_MAX 0x10
#define INPUT_DEVICE_ID_PROP_MAX 0x1f
#define INPUT_DEVICE_ID_MATCH_BUS 1
diff --git a/include/linux/rhashtable.h b/include/linux/rhashtable.h
index 70ebef866cc8..d3432ee65de7 100644
--- a/include/linux/rhashtable.h
+++ b/include/linux/rhashtable.h
@@ -33,7 +33,7 @@
* of two or more hash tables when the rhashtable is being resized.
* The end of the chain is marked with a special nulls marks which has
* the least significant bit set but otherwise stores the address of
- * the hash bucket. This allows us to be be sure we've found the end
+ * the hash bucket. This allows us to be sure we've found the end
* of the right list.
* The value stored in the hash bucket has BIT(0) used as a lock bit.
* This bit must be atomically set before any changes are made to
diff --git a/include/linux/sched.h b/include/linux/sched.h
index c191e44cdbda..aa2514d031db 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -114,10 +114,6 @@ struct task_group;
#define task_is_stopped_or_traced(task) ((task->state & (__TASK_STOPPED | __TASK_TRACED)) != 0)
-#define task_contributes_to_load(task) ((task->state & TASK_UNINTERRUPTIBLE) != 0 && \
- (task->flags & PF_FROZEN) == 0 && \
- (task->state & TASK_NOLOAD) == 0)
-
#ifdef CONFIG_DEBUG_ATOMIC_SLEEP
/*
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index 9fd550e7946a..791f4844efeb 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -462,10 +462,104 @@ extern void uart_handle_cts_change(struct uart_port *uport,
extern void uart_insert_char(struct uart_port *port, unsigned int status,
unsigned int overrun, unsigned int ch, unsigned int flag);
-extern int uart_handle_sysrq_char(struct uart_port *port, unsigned int ch);
-extern int uart_prepare_sysrq_char(struct uart_port *port, unsigned int ch);
-extern void uart_unlock_and_check_sysrq(struct uart_port *port, unsigned long flags);
-extern int uart_handle_break(struct uart_port *port);
+#ifdef CONFIG_MAGIC_SYSRQ_SERIAL
+#define SYSRQ_TIMEOUT (HZ * 5)
+
+bool uart_try_toggle_sysrq(struct uart_port *port, unsigned int ch);
+
+static inline int uart_handle_sysrq_char(struct uart_port *port, unsigned int ch)
+{
+ if (!port->sysrq)
+ return 0;
+
+ if (ch && time_before(jiffies, port->sysrq)) {
+ if (sysrq_mask()) {
+ handle_sysrq(ch);
+ port->sysrq = 0;
+ return 1;
+ }
+ if (uart_try_toggle_sysrq(port, ch))
+ return 1;
+ }
+ port->sysrq = 0;
+
+ return 0;
+}
+
+static inline int uart_prepare_sysrq_char(struct uart_port *port, unsigned int ch)
+{
+ if (!port->sysrq)
+ return 0;
+
+ if (ch && time_before(jiffies, port->sysrq)) {
+ if (sysrq_mask()) {
+ port->sysrq_ch = ch;
+ port->sysrq = 0;
+ return 1;
+ }
+ if (uart_try_toggle_sysrq(port, ch))
+ return 1;
+ }
+ port->sysrq = 0;
+
+ return 0;
+}
+
+static inline void uart_unlock_and_check_sysrq(struct uart_port *port, unsigned long irqflags)
+{
+ int sysrq_ch;
+
+ if (!port->has_sysrq) {
+ spin_unlock_irqrestore(&port->lock, irqflags);
+ return;
+ }
+
+ sysrq_ch = port->sysrq_ch;
+ port->sysrq_ch = 0;
+
+ spin_unlock_irqrestore(&port->lock, irqflags);
+
+ if (sysrq_ch)
+ handle_sysrq(sysrq_ch);
+}
+#else /* CONFIG_MAGIC_SYSRQ_SERIAL */
+static inline int uart_handle_sysrq_char(struct uart_port *port, unsigned int ch)
+{
+ return 0;
+}
+static inline int uart_prepare_sysrq_char(struct uart_port *port, unsigned int ch)
+{
+ return 0;
+}
+static inline void uart_unlock_and_check_sysrq(struct uart_port *port, unsigned long irqflags)
+{
+ spin_unlock_irqrestore(&port->lock, irqflags);
+}
+#endif /* CONFIG_MAGIC_SYSRQ_SERIAL */
+
+/*
+ * We do the SysRQ and SAK checking like this...
+ */
+static inline int uart_handle_break(struct uart_port *port)
+{
+ struct uart_state *state = port->state;
+
+ if (port->handle_break)
+ port->handle_break(port);
+
+#ifdef CONFIG_MAGIC_SYSRQ_SERIAL
+ if (port->has_sysrq && uart_console(port)) {
+ if (!port->sysrq) {
+ port->sysrq = jiffies + SYSRQ_TIMEOUT;
+ return 1;
+ }
+ port->sysrq = 0;
+ }
+#endif
+ if (port->flags & UPF_SAK)
+ do_SAK(state->port.tty);
+ return 0;
+}
/*
* UART_ENABLE_MS - determine if port should enable modem status irqs
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 3bdec31ce8f4..527d668a5275 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -220,7 +220,9 @@ struct tcp_sock {
} rack;
u16 advmss; /* Advertised MSS */
u8 compressed_ack;
- u8 dup_ack_counter;
+ u8 dup_ack_counter:2,
+ tlp_retrans:1, /* TLP is a retransmission */
+ unused:5;
u32 chrono_start; /* Start time in jiffies of a TCP chrono */
u32 chrono_stat[3]; /* Time in jiffies for chrono_stat stats */
u8 chrono_type:2, /* current chronograph type */
@@ -243,7 +245,7 @@ struct tcp_sock {
save_syn:1, /* Save headers of SYN packet */
is_cwnd_limited:1,/* forward progress limited by snd_cwnd? */
syn_smc:1; /* SYN includes SMC */
- u32 tlp_high_seq; /* snd_nxt at the time of TLP retransmit. */
+ u32 tlp_high_seq; /* snd_nxt at the time of TLP */
u32 tcp_tx_delay; /* delay (in usec) added to TX packets */
u64 tcp_wstamp_ns; /* departure time for next sent data packet */
diff --git a/include/linux/xattr.h b/include/linux/xattr.h
index 47eaa34f8761..c5afaf8ca7a2 100644
--- a/include/linux/xattr.h
+++ b/include/linux/xattr.h
@@ -15,6 +15,7 @@
#include <linux/slab.h>
#include <linux/types.h>
#include <linux/spinlock.h>
+#include <linux/mm.h>
#include <uapi/linux/xattr.h>
struct inode;
@@ -94,7 +95,7 @@ static inline void simple_xattrs_free(struct simple_xattrs *xattrs)
list_for_each_entry_safe(xattr, node, &xattrs->head, list) {
kfree(xattr->name);
- kfree(xattr);
+ kvfree(xattr);
}
}
generated by cgit v1.2.3 (git 2.39.0) at 2024-09-12 23:13:20 +0300