Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Cross-merge networking fixes after downstream PR (net-6.15-rc6).

No conflicts.

Adjacent changes:

net/core/dev.c:
  08e9f2d584c4 ("net: Lock netdevices during dev_shutdown")
  a82dc19db136 ("net: avoid potential race between netdev_get_by_index_lock() and netns switch")

Signed-off-by: Jakub Kicinski <kuba@kernel.org>

4 files changed, 60 insertions, 34 deletions

diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index 400fee6427a5..7a5b391dcc01 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -776,8 +776,8 @@ int cpufreq_frequency_table_verify(struct cpufreq_policy_data *policy,
 int cpufreq_generic_frequency_table_verify(struct cpufreq_policy_data *policy);
 
 int cpufreq_table_index_unsorted(struct cpufreq_policy *policy,
-				 unsigned int target_freq,
-				 unsigned int relation);
+				 unsigned int target_freq, unsigned int min,
+				 unsigned int max, unsigned int relation);
 int cpufreq_frequency_table_get_index(struct cpufreq_policy *policy,
 		unsigned int freq);
 
@@ -840,12 +840,12 @@ static inline int cpufreq_table_find_index_dl(struct cpufreq_policy *policy,
 	return best;
 }
 
-/* Works only on sorted freq-tables */
-static inline int cpufreq_table_find_index_l(struct cpufreq_policy *policy,
-					     unsigned int target_freq,
-					     bool efficiencies)
+static inline int find_index_l(struct cpufreq_policy *policy,
+			       unsigned int target_freq,
+			       unsigned int min, unsigned int max,
+			       bool efficiencies)
 {
-	target_freq = clamp_val(target_freq, policy->min, policy->max);
+	target_freq = clamp_val(target_freq, min, max);
 
 	if (policy->freq_table_sorted == CPUFREQ_TABLE_SORTED_ASCENDING)
 		return cpufreq_table_find_index_al(policy, target_freq,
@@ -855,6 +855,14 @@ static inline int cpufreq_table_find_index_l(struct cpufreq_policy *policy,
 						   efficiencies);
 }
 
+/* Works only on sorted freq-tables */
+static inline int cpufreq_table_find_index_l(struct cpufreq_policy *policy,
+					     unsigned int target_freq,
+					     bool efficiencies)
+{
+	return find_index_l(policy, target_freq, policy->min, policy->max, efficiencies);
+}
+
 /* Find highest freq at or below target in a table in ascending order */
 static inline int cpufreq_table_find_index_ah(struct cpufreq_policy *policy,
 					      unsigned int target_freq,
@@ -908,12 +916,12 @@ static inline int cpufreq_table_find_index_dh(struct cpufreq_policy *policy,
 	return best;
 }
 
-/* Works only on sorted freq-tables */
-static inline int cpufreq_table_find_index_h(struct cpufreq_policy *policy,
-					     unsigned int target_freq,
-					     bool efficiencies)
+static inline int find_index_h(struct cpufreq_policy *policy,
+			       unsigned int target_freq,
+			       unsigned int min, unsigned int max,
+			       bool efficiencies)
 {
-	target_freq = clamp_val(target_freq, policy->min, policy->max);
+	target_freq = clamp_val(target_freq, min, max);
 
 	if (policy->freq_table_sorted == CPUFREQ_TABLE_SORTED_ASCENDING)
 		return cpufreq_table_find_index_ah(policy, target_freq,
@@ -923,6 +931,14 @@ static inline int cpufreq_table_find_index_h(struct cpufreq_policy *policy,
 						   efficiencies);
 }
 
+/* Works only on sorted freq-tables */
+static inline int cpufreq_table_find_index_h(struct cpufreq_policy *policy,
+					     unsigned int target_freq,
+					     bool efficiencies)
+{
+	return find_index_h(policy, target_freq, policy->min, policy->max, efficiencies);
+}
+
 /* Find closest freq to target in a table in ascending order */
 static inline int cpufreq_table_find_index_ac(struct cpufreq_policy *policy,
 					      unsigned int target_freq,
@@ -993,12 +1009,12 @@ static inline int cpufreq_table_find_index_dc(struct cpufreq_policy *policy,
 	return best;
 }
 
-/* Works only on sorted freq-tables */
-static inline int cpufreq_table_find_index_c(struct cpufreq_policy *policy,
-					     unsigned int target_freq,
-					     bool efficiencies)
+static inline int find_index_c(struct cpufreq_policy *policy,
+			       unsigned int target_freq,
+			       unsigned int min, unsigned int max,
+			       bool efficiencies)
 {
-	target_freq = clamp_val(target_freq, policy->min, policy->max);
+	target_freq = clamp_val(target_freq, min, max);
 
 	if (policy->freq_table_sorted == CPUFREQ_TABLE_SORTED_ASCENDING)
 		return cpufreq_table_find_index_ac(policy, target_freq,
@@ -1008,7 +1024,17 @@ static inline int cpufreq_table_find_index_c(struct cpufreq_policy *policy,
 						   efficiencies);
 }
 
-static inline bool cpufreq_is_in_limits(struct cpufreq_policy *policy, int idx)
+/* Works only on sorted freq-tables */
+static inline int cpufreq_table_find_index_c(struct cpufreq_policy *policy,
+					     unsigned int target_freq,
+					     bool efficiencies)
+{
+	return find_index_c(policy, target_freq, policy->min, policy->max, efficiencies);
+}
+
+static inline bool cpufreq_is_in_limits(struct cpufreq_policy *policy,
+					unsigned int min, unsigned int max,
+					int idx)
 {
 	unsigned int freq;
 
@@ -1017,11 +1043,13 @@ static inline bool cpufreq_is_in_limits(struct cpufreq_policy *policy, int idx)
 
 	freq = policy->freq_table[idx].frequency;
 
-	return freq == clamp_val(freq, policy->min, policy->max);
+	return freq == clamp_val(freq, min, max);
 }
 
 static inline int cpufreq_frequency_table_target(struct cpufreq_policy *policy,
 						 unsigned int target_freq,
+						 unsigned int min,
+						 unsigned int max,
 						 unsigned int relation)
 {
 	bool efficiencies = policy->efficiencies_available &&
@@ -1032,29 +1060,26 @@ static inline int cpufreq_frequency_table_target(struct cpufreq_policy *policy,
 	relation &= ~CPUFREQ_RELATION_E;
 
 	if (unlikely(policy->freq_table_sorted == CPUFREQ_TABLE_UNSORTED))
-		return cpufreq_table_index_unsorted(policy, target_freq,
-						    relation);
+		return cpufreq_table_index_unsorted(policy, target_freq, min,
+						    max, relation);
 retry:
 	switch (relation) {
 	case CPUFREQ_RELATION_L:
-		idx = cpufreq_table_find_index_l(policy, target_freq,
-						 efficiencies);
+		idx = find_index_l(policy, target_freq, min, max, efficiencies);
 		break;
 	case CPUFREQ_RELATION_H:
-		idx = cpufreq_table_find_index_h(policy, target_freq,
-						 efficiencies);
+		idx = find_index_h(policy, target_freq, min, max, efficiencies);
 		break;
 	case CPUFREQ_RELATION_C:
-		idx = cpufreq_table_find_index_c(policy, target_freq,
-						 efficiencies);
+		idx = find_index_c(policy, target_freq, min, max, efficiencies);
 		break;
 	default:
 		WARN_ON_ONCE(1);
 		return 0;
 	}
 
-	/* Limit frequency index to honor policy->min/max */
-	if (!cpufreq_is_in_limits(policy, idx) && efficiencies) {
+	/* Limit frequency index to honor min and max */
+	if (!cpufreq_is_in_limits(policy, min, max, idx) && efficiencies) {
 		efficiencies = false;
 		goto retry;
 	}
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 15a87f522017..17f917cb4540 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -1526,7 +1526,7 @@ struct ieee80211_mgmt {
 				struct {
 					u8 action_code;
 					u8 dialog_token;
-					u8 status_code;
+					__le16 status_code;
 					u8 variable[];
 				} __packed ttlm_res;
 				struct {
diff --git a/include/linux/iommu.h b/include/linux/iommu.h
index ccce8a751e2a..3a8d35d41fda 100644
--- a/include/linux/iommu.h
+++ b/include/linux/iommu.h
@@ -440,10 +440,10 @@ static inline int __iommu_copy_struct_from_user(
 	void *dst_data, const struct iommu_user_data *src_data,
 	unsigned int data_type, size_t data_len, size_t min_len)
 {
-	if (src_data->type != data_type)
-		return -EINVAL;
 	if (WARN_ON(!dst_data || !src_data))
 		return -EINVAL;
+	if (src_data->type != data_type)
+		return -EINVAL;
 	if (src_data->len < min_len || data_len < src_data->len)
 		return -EINVAL;
 	return copy_struct_from_user(dst_data, data_len, src_data->uptr,
@@ -456,8 +456,8 @@ static inline int __iommu_copy_struct_from_user(
  *        include/uapi/linux/iommufd.h
  * @user_data: Pointer to a struct iommu_user_data for user space data info
  * @data_type: The data type of the @kdst. Must match with @user_data->type
- * @min_last: The last memember of the data structure @kdst points in the
- *            initial version.
+ * @min_last: The last member of the data structure @kdst points in the initial
+ *            version.
  * Return 0 for success, otherwise -error.
  */
 #define iommu_copy_struct_from_user(kdst, user_data, data_type, min_last) \
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 0321fd952f70..773167508c82 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -4972,6 +4972,7 @@ static inline void __dev_mc_unsync(struct net_device *dev,
 
 /* Functions used for secondary unicast and multicast support */
 void dev_set_rx_mode(struct net_device *dev);
+int netif_set_promiscuity(struct net_device *dev, int inc);
 int dev_set_promiscuity(struct net_device *dev, int inc);
 int netif_set_allmulti(struct net_device *dev, int inc, bool notify);
 int dev_set_allmulti(struct net_device *dev, int inc);