Merge tag 'asoc-fix-v7.2-rc7' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v7.2

This set of fixes is bulked out quite a bit by the inclusion of a lot of
quirks for various x86 platforms, though there are a few driver specific
fixes in here too.  Nothing here is terribly critical, we should be fine
waiting for the merge window if it's too much.

11 files changed, 31 insertions, 21 deletions

diff --git a/include/linux/device.h b/include/linux/device.h
index 7b2baffdd2f5..aee79fd6b32b 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -99,7 +99,9 @@ struct device_type {
  * struct device_attribute - Interface for exporting device attributes.
  * @attr: sysfs attribute definition.
  * @show: Show handler.
+ * @show_const: Show handler (read-only).
  * @store: Store handler.
+ * @store_const: Store handler (read-only).
  */
 struct device_attribute {
 	struct attribute	attr;
diff --git a/include/linux/dibs.h b/include/linux/dibs.h
index c75607f8a5cf..d3e0777f25ae 100644
--- a/include/linux/dibs.h
+++ b/include/linux/dibs.h
@@ -439,7 +439,7 @@ static inline void *dibs_get_priv(struct dibs_dev *dev,
 /**
  * dibs_dev_alloc() - allocate and reference device structure
  *
- * The following fields will be valid upon successful return: dev
+ * The following fields will be valid upon successful return: dev, lock
  * NOTE: Use put_device(dibs_get_dev(@dibs)) to give up your reference instead
  * of freeing @dibs @dev directly once you have successfully called this
  * function.
diff --git a/include/linux/fixp-arith.h b/include/linux/fixp-arith.h
index e485fb0c1201..4d4f4a7d4749 100644
--- a/include/linux/fixp-arith.h
+++ b/include/linux/fixp-arith.h
@@ -40,7 +40,7 @@ static const s32 sin_table[] = {
 };
 
 /**
- * __fixp_sin32() returns the sin of an angle in degrees
+ * __fixp_sin32() - returns the sin of an angle in degrees
  *
  * @degrees: angle, in degrees, from 0 to 360.
  *
@@ -64,7 +64,7 @@ static inline s32 __fixp_sin32(int degrees)
 }
 
 /**
- * fixp_sin32() returns the sin of an angle in degrees
+ * fixp_sin32() - returns the sin of an angle in degrees
  *
  * @degrees: angle, in degrees. The angle can be positive or negative
  *
diff --git a/include/linux/hwmon.h b/include/linux/hwmon.h
index 77a6f2bffcba..dd713e193d0c 100644
--- a/include/linux/hwmon.h
+++ b/include/linux/hwmon.h
@@ -480,8 +480,7 @@ hwmon_device_register_with_info(struct device *dev,
 				const struct attribute_group **extra_groups);
 struct device *
 hwmon_device_register_for_thermal(struct device *dev, const char *name,
-				  void *drvdata,
-				  const struct attribute_group **extra_groups);
+				  void *drvdata);
 struct device *
 devm_hwmon_device_register_with_info(struct device *dev,
 				const char *name, void *drvdata,
diff --git a/include/linux/mmap_lock.h b/include/linux/mmap_lock.h
index 04b8f61ece5d..6b5c2390cc30 100644
--- a/include/linux/mmap_lock.h
+++ b/include/linux/mmap_lock.h
@@ -621,6 +621,7 @@ static inline void mmap_read_unlock(struct mm_struct *mm)
 
 DEFINE_GUARD(mmap_read_lock, struct mm_struct *,
 	     mmap_read_lock(_T), mmap_read_unlock(_T))
+DEFINE_GUARD_COND(mmap_read_lock, _try, mmap_read_trylock(_T))
 
 static inline void mmap_read_unlock_non_owner(struct mm_struct *mm)
 {
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 9981d637f8b5..8840b126979f 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -300,9 +300,11 @@ struct hh_cache {
  * We could use other alignment values, but we must maintain the
  * relationship HH alignment <= LL alignment.
  */
-#define LL_RESERVED_SPACE(dev) \
-	((((dev)->hard_header_len + READ_ONCE((dev)->needed_headroom)) \
+#define LL_RESERVED_SPACE_EX(dev, hlen) \
+	((((hlen) + READ_ONCE((dev)->needed_headroom)) \
 	  & ~(HH_DATA_MOD - 1)) + HH_DATA_MOD)
+#define LL_RESERVED_SPACE(dev) \
+	LL_RESERVED_SPACE_EX(dev, (dev)->hard_header_len)
 #define LL_RESERVED_SPACE_EXTRA(dev,extra) \
 	((((dev)->hard_header_len + READ_ONCE((dev)->needed_headroom) + (extra)) \
 	  & ~(HH_DATA_MOD - 1)) + HH_DATA_MOD)
@@ -3531,11 +3533,6 @@ static inline bool dev_validate_header(const struct net_device *dev,
 	if (len < dev->min_header_len)
 		return false;
 
-	if (capable(CAP_SYS_RAWIO)) {
-		memset(ll_header + len, 0, dev->hard_header_len - len);
-		return true;
-	}
-
 	if (dev->header_ops && dev->header_ops->validate)
 		return dev->header_ops->validate(ll_header, len);
 
diff --git a/include/linux/netfilter/ipset/ip_set.h b/include/linux/netfilter/ipset/ip_set.h
index b98331572ad2..c46864cc6623 100644
--- a/include/linux/netfilter/ipset/ip_set.h
+++ b/include/linux/netfilter/ipset/ip_set.h
@@ -244,8 +244,8 @@ extern void ip_set_type_unregister(struct ip_set_type *set_type);
 
 /* A generic IP set */
 struct ip_set {
-	/* For call_cru in destroy */
-	struct rcu_head rcu;
+	/* for set destruction */
+	struct rcu_work rwork;
 	/* The name of the set */
 	char name[IPSET_MAXNAMELEN];
 	/* Lock protecting the set data */
@@ -273,7 +273,7 @@ struct ip_set {
 	/* Number of elements (vs timeout) */
 	u32 elements;
 	/* Size of the dynamic extensions (vs timeout) */
-	size_t ext_size;
+	atomic64_t ext_size;
 	/* Element data size */
 	size_t dsize;
 	/* Offsets to extensions in elements */
diff --git a/include/linux/nvmem-provider.h b/include/linux/nvmem-provider.h
index f3b13da78aac..6063fe5b7784 100644
--- a/include/linux/nvmem-provider.h
+++ b/include/linux/nvmem-provider.h
@@ -214,6 +214,12 @@ static inline int nvmem_layout_register(struct nvmem_layout *layout)
 
 static inline void nvmem_layout_unregister(struct nvmem_layout *layout) {}
 
+static inline int nvmem_add_cells_from_dt(struct nvmem_device *nvmem,
+					  struct device_node *np)
+{
+	return -EOPNOTSUPP;
+}
+
 #endif /* CONFIG_NVMEM */
 
 #if IS_ENABLED(CONFIG_NVMEM) && IS_ENABLED(CONFIG_OF)
diff --git a/include/linux/psi.h b/include/linux/psi.h
index e0745873e3f2..7966e3ac03b9 100644
--- a/include/linux/psi.h
+++ b/include/linux/psi.h
@@ -25,7 +25,9 @@ void psi_memstall_leave(unsigned long *flags);
 int psi_show(struct seq_file *s, struct psi_group *group, enum psi_res res);
 struct psi_trigger *psi_trigger_create(struct psi_group *group, char *buf,
 				       enum psi_res res, struct file *file,
-				       struct kernfs_open_file *of);
+				       struct kernfs_open_file *of,
+				       bool *need_rtpoll_worker);
+int psi_trigger_create_rtpoll_worker(struct psi_group *group);
 void psi_trigger_destroy(struct psi_trigger *t);
 
 __poll_t psi_trigger_poll(void **trigger_ptr, struct file *file,
diff --git a/include/linux/sched/ext.h b/include/linux/sched/ext.h
index 20b2343aa344..87e353f7e011 100644
--- a/include/linux/sched/ext.h
+++ b/include/linux/sched/ext.h
@@ -244,11 +244,11 @@ struct sched_ext_entity {
 	 * to %SCHED_EXT with -%EACCES.
 	 *
 	 * Can be set from ops.init_task() while the BPF scheduler is being
-	 * loaded (!scx_init_task_args->fork). If set and the task's policy is
-	 * already %SCHED_EXT, the task's policy is rejected and forcefully
-	 * reverted to %SCHED_NORMAL. The number of such events are reported
-	 * through /sys/kernel/debug/sched_ext::nr_rejected. Setting this flag
-	 * during fork is not allowed.
+	 * loaded. If set and the task's policy is already %SCHED_EXT, the
+	 * task's policy is rejected and forcefully reverted to %SCHED_NORMAL.
+	 * The number of such events are reported through
+	 * /sys/kernel/sched_ext/nr_rejected. Setting this flag from any other
+	 * ops.init_task() invocation, such as during fork, fails the scheduler.
 	 */
 	bool			disallow;	/* reject switching into SCX */
 
diff --git a/include/linux/usb/quirks.h b/include/linux/usb/quirks.h
index b3cc7beab4a3..a4043b33c2c2 100644
--- a/include/linux/usb/quirks.h
+++ b/include/linux/usb/quirks.h
@@ -81,4 +81,7 @@
 /* Device claims zero configurations, forcing to 1 */
 #define USB_QUIRK_FORCE_ONE_CONFIG		BIT(18)
 
+/* Use a 255 bytes config descriptor request mirroring windows behavior */
+#define USB_QUIRK_WINDOWS_CONFIG_REQ_SIZE	BIT(19)
+
 #endif /* __LINUX_USB_QUIRKS_H */