Merge tag 'v5.3-rc8' into rdma.git for-next

To resolve dependencies in following patches

mlx5_ib.h conflict resolved by keeing both hunks

Linux 5.3-rc8

Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

include/linux/ceph/buffer.h

@@ -30,7 +30,8 @@ static inline struct ceph_buffer *ceph_buffer_get(struct ceph_buffer *b)
 
 static inline void ceph_buffer_put(struct ceph_buffer *b)
 {
-	kref_put(&b->kref, ceph_buffer_release);
+	if (b)
+		kref_put(&b->kref, ceph_buffer_release);
 }
 
 extern int ceph_decode_buffer(struct ceph_buffer **b, void **p, void *end);

include/linux/compiler.h

@@ -24,7 +24,7 @@ void ftrace_likely_update(struct ftrace_likely_data *f, int val,
 			long ______r;					\
 			static struct ftrace_likely_data		\
 				__aligned(4)				\
-				__section("_ftrace_annotated_branch")	\
+				__section(_ftrace_annotated_branch)	\
 				______f = {				\
 				.data.func = __func__,			\
 				.data.file = __FILE__,			\
@@ -60,7 +60,7 @@ void ftrace_likely_update(struct ftrace_likely_data *f, int val,
 #define __trace_if_value(cond) ({			\
 	static struct ftrace_branch_data		\
 		__aligned(4)				\
-		__section("_ftrace_branch")		\
+		__section(_ftrace_branch)		\
 		__if_trace = {				\
 			.func = __func__,		\
 			.file = __FILE__,		\
@@ -118,7 +118,7 @@ void ftrace_likely_update(struct ftrace_likely_data *f, int val,
 	".popsection\n\t"
 
 /* Annotate a C jump table to allow objtool to follow the code flow */
-#define __annotate_jump_table __section(".rodata..c_jump_table")
+#define __annotate_jump_table __section(.rodata..c_jump_table)
 
 #else
 #define annotate_reachable()
@@ -298,7 +298,7 @@ unsigned long read_word_at_a_time(const void *addr)
  * visible to the compiler.
  */
 #define __ADDRESSABLE(sym) \
-	static void * __section(".discard.addressable") __used \
+	static void * __section(.discard.addressable) __used \
 		__PASTE(__addressable_##sym, __LINE__) = (void *)&sym;
 
 /**

include/linux/dma-contiguous.h

@@ -160,10 +160,7 @@ bool dma_release_from_contiguous(struct device *dev, struct page *pages,
 static inline struct page *dma_alloc_contiguous(struct device *dev, size_t size,
 		gfp_t gfp)
 {
-	int node = dev ? dev_to_node(dev) : NUMA_NO_NODE;
-	size_t align = get_order(PAGE_ALIGN(size));
-
-	return alloc_pages_node(node, gfp, align);
+	return NULL;
 }
 
 static inline void dma_free_contiguous(struct device *dev, struct page *page,

include/linux/gpio.h

@@ -241,30 +241,6 @@ static inline int irq_to_gpio(unsigned irq)
 	return -EINVAL;
 }
 
-static inline int
-gpiochip_add_pin_range(struct gpio_chip *chip, const char *pinctl_name,
-		       unsigned int gpio_offset, unsigned int pin_offset,
-		       unsigned int npins)
-{
-	WARN_ON(1);
-	return -EINVAL;
-}
-
-static inline int
-gpiochip_add_pingroup_range(struct gpio_chip *chip,
-			struct pinctrl_dev *pctldev,
-			unsigned int gpio_offset, const char *pin_group)
-{
-	WARN_ON(1);
-	return -EINVAL;
-}
-
-static inline void
-gpiochip_remove_pin_ranges(struct gpio_chip *chip)
-{
-	WARN_ON(1);
-}
-
 static inline int devm_gpio_request(struct device *dev, unsigned gpio,
 				    const char *label)
 {

include/linux/input/elan-i2c-ids.h

@@ -48,7 +48,7 @@ static const struct acpi_device_id elan_acpi_id[] = {
 	{ "ELAN0618", 0 },
 	{ "ELAN0619", 0 },
 	{ "ELAN061A", 0 },
-	{ "ELAN061B", 0 },
+/*	{ "ELAN061B", 0 }, not working on the Lenovo Legion Y7000 */
 	{ "ELAN061C", 0 },
 	{ "ELAN061D", 0 },
 	{ "ELAN061E", 0 },

include/linux/intel-iommu.h

@@ -346,7 +346,6 @@ enum {
 #define QI_PC_PASID_SEL		(QI_PC_TYPE | QI_PC_GRAN(1))
 
 #define QI_EIOTLB_ADDR(addr)	((u64)(addr) & VTD_PAGE_MASK)
-#define QI_EIOTLB_GL(gl)	(((u64)gl) << 7)
 #define QI_EIOTLB_IH(ih)	(((u64)ih) << 6)
 #define QI_EIOTLB_AM(am)	(((u64)am))
 #define QI_EIOTLB_PASID(pasid) 	(((u64)pasid) << 32)
@@ -378,8 +377,6 @@ enum {
 #define QI_RESP_INVALID		0x1
 #define QI_RESP_FAILURE		0xf
 
-#define QI_GRAN_ALL_ALL			0
-#define QI_GRAN_NONG_ALL		1
 #define QI_GRAN_NONG_PASID		2
 #define QI_GRAN_PSI_PASID		3
 

include/linux/key.h

@@ -94,11 +94,11 @@ struct keyring_index_key {
 	union {
 		struct {
 #ifdef __LITTLE_ENDIAN /* Put desc_len at the LSB of x */
-			u8	desc_len;
-			char	desc[sizeof(long) - 1];	/* First few chars of description */
+			u16	desc_len;
+			char	desc[sizeof(long) - 2];	/* First few chars of description */
 #else
-			char	desc[sizeof(long) - 1];	/* First few chars of description */
-			u8	desc_len;
+			char	desc[sizeof(long) - 2];	/* First few chars of description */
+			u16	desc_len;
 #endif
 		};
 		unsigned long x;

include/linux/logic_pio.h

@@ -117,6 +117,7 @@ struct logic_pio_hwaddr *find_io_range_by_fwnode(struct fwnode_handle *fwnode);
 unsigned long logic_pio_trans_hwaddr(struct fwnode_handle *fwnode,
 			resource_size_t hw_addr, resource_size_t size);
 int logic_pio_register_range(struct logic_pio_hwaddr *newrange);
+void logic_pio_unregister_range(struct logic_pio_hwaddr *range);
 resource_size_t logic_pio_to_hwaddr(unsigned long pio);
 unsigned long logic_pio_trans_cpuaddr(resource_size_t hw_addr);
 

include/linux/mlx5/device.h

@@ -448,11 +448,11 @@ enum {
 };
 
 enum {
-	MLX5_OPC_MOD_TLS_TIS_STATIC_PARAMS = 0x20,
+	MLX5_OPC_MOD_TLS_TIS_STATIC_PARAMS = 0x1,
 };
 
 enum {
-	MLX5_OPC_MOD_TLS_TIS_PROGRESS_PARAMS = 0x20,
+	MLX5_OPC_MOD_TLS_TIS_PROGRESS_PARAMS = 0x1,
 };
 
 enum {

include/linux/mlx5/mlx5_ifc.h

@@ -10090,9 +10090,8 @@ struct mlx5_ifc_tls_static_params_bits {
 };
 
 struct mlx5_ifc_tls_progress_params_bits {
-	u8         valid[0x1];
-	u8         reserved_at_1[0x7];
-	u8         pd[0x18];
+	u8         reserved_at_0[0x8];
+	u8         tisn[0x18];
 
 	u8         next_record_tcp_sn[0x20];
 

include/linux/mmzone.h

@@ -215,8 +215,9 @@ enum node_stat_item {
 	NR_INACTIVE_FILE,	/*  "     "     "   "       "         */
 	NR_ACTIVE_FILE,		/*  "     "     "   "       "         */
 	NR_UNEVICTABLE,		/*  "     "     "   "       "         */
-	NR_SLAB_RECLAIMABLE,
-	NR_SLAB_UNRECLAIMABLE,
+	NR_SLAB_RECLAIMABLE,	/* Please do not reorder this item */
+	NR_SLAB_UNRECLAIMABLE,	/* and this one without looking at
+				 * memcg_flush_percpu_vmstats() first. */
 	NR_ISOLATED_ANON,	/* Temporary isolated pages from anon lru */
 	NR_ISOLATED_FILE,	/* Temporary isolated pages from file lru */
 	WORKINGSET_NODES,

include/linux/netfilter/nf_conntrack_h323_types.h

@@ -4,6 +4,9 @@
  * Copyright (c) 2006 Jing Min Zhao <zhaojingmin@users.sourceforge.net>
  */
 
+#ifndef _NF_CONNTRACK_H323_TYPES_H
+#define _NF_CONNTRACK_H323_TYPES_H
+
 typedef struct TransportAddress_ipAddress {	/* SEQUENCE */
 	int options;		/* No use */
 	unsigned int ip;
@@ -931,3 +934,5 @@ typedef struct RasMessage {	/* CHOICE */
 		InfoRequestResponse infoRequestResponse;
 	};
 } RasMessage;
+
+#endif /* _NF_CONNTRACK_H323_TYPES_H */

include/linux/phy.h

@@ -1107,6 +1107,7 @@ int genphy_c45_an_disable_aneg(struct phy_device *phydev);
 int genphy_c45_read_mdix(struct phy_device *phydev);
 int genphy_c45_pma_read_abilities(struct phy_device *phydev);
 int genphy_c45_read_status(struct phy_device *phydev);
+int genphy_c45_config_aneg(struct phy_device *phydev);
 
 /* The gen10g_* functions are the old Clause 45 stub */
 int gen10g_config_aneg(struct phy_device *phydev);

include/linux/signal.h

@@ -282,6 +282,9 @@ extern void signal_setup_done(int failed, struct ksignal *ksig, int stepping);
 extern void exit_signals(struct task_struct *tsk);
 extern void kernel_sigaction(int, __sighandler_t);
 
+#define SIG_KTHREAD ((__force __sighandler_t)2)
+#define SIG_KTHREAD_KERNEL ((__force __sighandler_t)3)
+
 static inline void allow_signal(int sig)
 {
 	/*
@@ -289,7 +292,17 @@ static inline void allow_signal(int sig)
 	 * know it'll be handled, so that they don't get converted to
 	 * SIGKILL or just silently dropped.
 	 */
-	kernel_sigaction(sig, (__force __sighandler_t)2);
+	kernel_sigaction(sig, SIG_KTHREAD);
+}
+
+static inline void allow_kernel_signal(int sig)
+{
+	/*
+	 * Kernel threads handle their own signals. Let the signal code
+	 * know signals sent by the kernel will be handled, so that they
+	 * don't get silently dropped.
+	 */
+	kernel_sigaction(sig, SIG_KTHREAD_KERNEL);
 }
 
 static inline void disallow_signal(int sig)

include/linux/skbuff.h

@@ -1374,6 +1374,14 @@ static inline void skb_copy_hash(struct sk_buff *to, const struct sk_buff *from)
 	to->l4_hash = from->l4_hash;
 };
 
+static inline void skb_copy_decrypted(struct sk_buff *to,
+				      const struct sk_buff *from)
+{
+#ifdef CONFIG_TLS_DEVICE
+	to->decrypted = from->decrypted;
+#endif
+}
+
 #ifdef NET_SKBUFF_DATA_USES_OFFSET
 static inline unsigned char *skb_end_pointer(const struct sk_buff *skb)
 {

include/linux/socket.h

@@ -292,6 +292,9 @@ struct ucred {
 #define MSG_BATCH	0x40000 /* sendmmsg(): more messages coming */
 #define MSG_EOF         MSG_FIN
 #define MSG_NO_SHARED_FRAGS 0x80000 /* sendpage() internal : page frags are not shared */
+#define MSG_SENDPAGE_DECRYPTED	0x100000 /* sendpage() internal : page may carry
+					  * plain text and require encryption
+					  */
 
 #define MSG_ZEROCOPY	0x4000000	/* Use user data in kernel path */
 #define MSG_FASTOPEN	0x20000000	/* Send data in TCP SYN */

include/linux/sunrpc/sched.h

@@ -98,7 +98,6 @@ typedef void			(*rpc_action)(struct rpc_task *);
 
 struct rpc_call_ops {
 	void (*rpc_call_prepare)(struct rpc_task *, void *);
-	void (*rpc_call_prepare_transmit)(struct rpc_task *, void *);
 	void (*rpc_call_done)(struct rpc_task *, void *);
 	void (*rpc_count_stats)(struct rpc_task *, void *);
 	void (*rpc_release)(void *);

include/linux/timekeeper_internal.h

@@ -57,6 +57,7 @@ struct tk_read_base {
  * @cs_was_changed_seq:	The sequence number of clocksource change events
  * @next_leap_ktime:	CLOCK_MONOTONIC time value of a pending leap-second
  * @raw_sec:		CLOCK_MONOTONIC_RAW  time in seconds
+ * @monotonic_to_boot:	CLOCK_MONOTONIC to CLOCK_BOOTTIME offset
  * @cycle_interval:	Number of clock cycles in one NTP interval
  * @xtime_interval:	Number of clock shifted nano seconds in one NTP
  *			interval.
@@ -84,6 +85,9 @@ struct tk_read_base {
  *
  * wall_to_monotonic is no longer the boot time, getboottime must be
  * used instead.
+ *
+ * @monotonic_to_boottime is a timespec64 representation of @offs_boot to
+ * accelerate the VDSO update for CLOCK_BOOTTIME.
  */
 struct timekeeper {
 	struct tk_read_base	tkr_mono;
@@ -99,6 +103,7 @@ struct timekeeper {
 	u8			cs_was_changed_seq;
 	ktime_t			next_leap_ktime;
 	u64			raw_sec;
+	struct timespec64	monotonic_to_boot;
 
 	/* The following members are for timekeeping internal use */
 	u64			cycle_interval;

include/linux/trace_events.h

@@ -548,6 +548,7 @@ extern int trace_event_get_offsets(struct trace_event_call *call);
 
 #define is_signed_type(type)	(((type)(-1)) < (type)1)
 
+int ftrace_set_clr_event(struct trace_array *tr, char *buf, int set);
 int trace_set_clr_event(const char *system, const char *event, int set);
 
 /*