Merge tag 'v6.3-rc2' into spi-6.4 to fix clock related boot issues

Linux 6.3-rc2

5 files changed, 35 insertions, 14 deletions

diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
index 8fbe76607965..d4901ca8883c 100644
--- a/include/linux/cpumask.h
+++ b/include/linux/cpumask.h
@@ -66,7 +66,7 @@ static inline void set_nr_cpu_ids(unsigned int nr)
  *
  * Finally, some operations just want the exact limit, either because
  * they set bits or just don't have any faster fixed-sized versions. We
- * call this just 'nr_cpumask_size'.
+ * call this just 'nr_cpumask_bits'.
  *
  * Note that these optional constants are always guaranteed to be at
  * least as big as 'nr_cpu_ids' itself is, and all our cpumask
@@ -147,7 +147,7 @@ static __always_inline void cpu_max_bits_warn(unsigned int cpu, unsigned int bit
 /* verify cpu argument to cpumask_* operators */
 static __always_inline unsigned int cpumask_check(unsigned int cpu)
 {
-	cpu_max_bits_warn(cpu, nr_cpumask_bits);
+	cpu_max_bits_warn(cpu, small_cpumask_bits);
 	return cpu;
 }
 
@@ -518,14 +518,14 @@ static __always_inline bool cpumask_test_and_clear_cpu(int cpu, struct cpumask *
 /**
  * cpumask_setall - set all cpus (< nr_cpu_ids) in a cpumask
  * @dstp: the cpumask pointer
- *
- * Note: since we set bits, we should use the tighter 'bitmap_set()' with
- * the eact number of bits, not 'bitmap_fill()' that will fill past the
- * end.
  */
 static inline void cpumask_setall(struct cpumask *dstp)
 {
-	bitmap_set(cpumask_bits(dstp), 0, nr_cpumask_bits);
+	if (small_const_nbits(small_cpumask_bits)) {
+		cpumask_bits(dstp)[0] = BITMAP_LAST_WORD_MASK(nr_cpumask_bits);
+		return;
+	}
+	bitmap_fill(cpumask_bits(dstp), nr_cpumask_bits);
 }
 
 /**
diff --git a/include/linux/hid.h b/include/linux/hid.h
index eaf8ab177303..1ea8c7a3570b 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -834,6 +834,7 @@ struct hid_driver {
  * @output_report: send output report to device
  * @idle: send idle request to device
  * @may_wakeup: return if device may act as a wakeup source during system-suspend
+ * @max_buffer_size: over-ride maximum data buffer size (default: HID_MAX_BUFFER_SIZE)
  */
 struct hid_ll_driver {
 	int (*start)(struct hid_device *hdev);
@@ -859,6 +860,8 @@ struct hid_ll_driver {
 
 	int (*idle)(struct hid_device *hdev, int report, int idle, int reqtype);
 	bool (*may_wakeup)(struct hid_device *hdev);
+
+	unsigned int max_buffer_size;
 };
 
 extern bool hid_is_usb(const struct hid_device *hdev);
diff --git a/include/linux/highmem.h b/include/linux/highmem.h
index b06254e76d99..8fc10089e19e 100644
--- a/include/linux/highmem.h
+++ b/include/linux/highmem.h
@@ -481,4 +481,10 @@ static inline void folio_zero_range(struct folio *folio,
 	zero_user_segments(&folio->page, start, start + length, 0, 0);
 }
 
+static inline void put_and_unmap_page(struct page *page, void *addr)
+{
+	kunmap_local(addr);
+	put_page(page);
+}
+
 #endif /* _LINUX_HIGHMEM_H */
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 500404d85141..5ba89663ea86 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -236,8 +236,8 @@ enum i2c_driver_flags {
 /**
  * struct i2c_driver - represent an I2C device driver
  * @class: What kind of i2c device we instantiate (for detect)
- * @probe: Callback for device binding - soon to be deprecated
- * @probe_new: New callback for device binding
+ * @probe: Callback for device binding
+ * @probe_new: Transitional callback for device binding - do not use
  * @remove: Callback for device unbinding
  * @shutdown: Callback for device shutdown
  * @alert: Alert callback, for example for the SMBus alert protocol
@@ -272,14 +272,18 @@ enum i2c_driver_flags {
 struct i2c_driver {
 	unsigned int class;
 
+	union {
 	/* Standard driver model interfaces */
-	int (*probe)(struct i2c_client *client, const struct i2c_device_id *id);
+		int (*probe)(struct i2c_client *client);
+		/*
+		 * Legacy callback that was part of a conversion of .probe().
+		 * Today it has the same semantic as .probe(). Don't use for new
+		 * code.
+		 */
+		int (*probe_new)(struct i2c_client *client);
+	};
 	void (*remove)(struct i2c_client *client);
 
-	/* New driver model interface to aid the seamless removal of the
-	 * current probe()'s, more commonly unused than used second parameter.
-	 */
-	int (*probe_new)(struct i2c_client *client);
 
 	/* driver model interfaces that don't relate to enumeration  */
 	void (*shutdown)(struct i2c_client *client);
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
index 5962072a4b19..f619bae1dcc5 100644
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -1308,6 +1308,14 @@ struct journal_s
 				    struct buffer_head *bh,
 				    enum passtype pass, int off,
 				    tid_t expected_commit_id);
+
+	/**
+	 * @j_bmap:
+	 *
+	 * Bmap function that should be used instead of the generic
+	 * VFS bmap function.
+	 */
+	int (*j_bmap)(struct journal_s *journal, sector_t *block);
 };
 
 #define jbd2_might_wait_for_commit(j) \