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

Conflicts:

drivers/net/ethernet/google/gve/gve.h
  3ce934558097 ("gve: Secure enough bytes in the first TX desc for all TCP pkts")
  75eaae158b1b ("gve: Add XDP DROP and TX support for GQI-QPL format")
https://lore.kernel.org/all/20230406104927.45d176f5@canb.auug.org.au/
https://lore.kernel.org/all/c5872985-1a95-0bc8-9dcc-b6f23b439e9d@tessares.net/

Adjacent changes:

net/can/isotp.c
  051737439eae ("can: isotp: fix race between isotp_sendsmg() and isotp_release()")
  96d1c81e6a04 ("can: isotp: add module parameter for maximum pdu size")

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

5 files changed, 14 insertions, 3 deletions

diff --git a/include/linux/cpuhotplug.h b/include/linux/cpuhotplug.h
index c6fab004104a..5b2f8147d1ae 100644
--- a/include/linux/cpuhotplug.h
+++ b/include/linux/cpuhotplug.h
@@ -218,7 +218,6 @@ enum cpuhp_state {
 	CPUHP_AP_PERF_X86_CQM_ONLINE,
 	CPUHP_AP_PERF_X86_CSTATE_ONLINE,
 	CPUHP_AP_PERF_X86_IDXD_ONLINE,
-	CPUHP_AP_PERF_X86_IOMMU_PERF_ONLINE,
 	CPUHP_AP_PERF_S390_CF_ONLINE,
 	CPUHP_AP_PERF_S390_SF_ONLINE,
 	CPUHP_AP_PERF_ARM_CCI_ONLINE,
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index 366c730beaa3..402fc061de75 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -980,7 +980,7 @@ static inline void __ftrace_enabled_restore(int enabled)
 #define CALLER_ADDR5 ((unsigned long)ftrace_return_address(5))
 #define CALLER_ADDR6 ((unsigned long)ftrace_return_address(6))
 
-static inline unsigned long get_lock_parent_ip(void)
+static __always_inline unsigned long get_lock_parent_ip(void)
 {
 	unsigned long addr = CALLER_ADDR0;
 
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index 8ada23756b0e..a9adf75344be 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -755,6 +755,7 @@ struct kvm {
 	struct {
 		spinlock_t        lock;
 		struct list_head  items;
+		/* resampler_list update side is protected by resampler_lock. */
 		struct list_head  resampler_list;
 		struct mutex      resampler_lock;
 	} irqfds;
@@ -1986,6 +1987,9 @@ int kvm_ioeventfd(struct kvm *kvm, struct kvm_ioeventfd *args);
 #ifdef CONFIG_HAVE_KVM_IRQFD
 int kvm_irqfd(struct kvm *kvm, struct kvm_irqfd *args);
 void kvm_irqfd_release(struct kvm *kvm);
+bool kvm_notify_irqfd_resampler(struct kvm *kvm,
+				unsigned int irqchip,
+				unsigned int pin);
 void kvm_irq_routing_update(struct kvm *);
 #else
 static inline int kvm_irqfd(struct kvm *kvm, struct kvm_irqfd *args)
@@ -1994,6 +1998,13 @@ static inline int kvm_irqfd(struct kvm *kvm, struct kvm_irqfd *args)
 }
 
 static inline void kvm_irqfd_release(struct kvm *kvm) {}
+
+static inline bool kvm_notify_irqfd_resampler(struct kvm *kvm,
+					      unsigned int irqchip,
+					      unsigned int pin)
+{
+	return false;
+}
 #endif
 
 #else
diff --git a/include/linux/kvm_irqfd.h b/include/linux/kvm_irqfd.h
index dac047abdba7..8ad43692e3bb 100644
--- a/include/linux/kvm_irqfd.h
+++ b/include/linux/kvm_irqfd.h
@@ -31,7 +31,7 @@ struct kvm_kernel_irqfd_resampler {
 	/*
 	 * Entry in list of kvm->irqfd.resampler_list.  Use for sharing
 	 * resamplers among irqfds on the same gsi.
-	 * Accessed and modified under kvm->irqfds.resampler_lock
+	 * RCU list modified under kvm->irqfds.resampler_lock
 	 */
 	struct list_head link;
 };
diff --git a/include/linux/phylink.h b/include/linux/phylink.h
index 9ff56b050584..71755c66c162 100644
--- a/include/linux/phylink.h
+++ b/include/linux/phylink.h
@@ -572,6 +572,7 @@ struct phylink *phylink_create(struct phylink_config *, struct fwnode_handle *,
 			       phy_interface_t iface,
 			       const struct phylink_mac_ops *mac_ops);
 void phylink_destroy(struct phylink *);
+bool phylink_expects_phy(struct phylink *pl);
 
 int phylink_connect_phy(struct phylink *, struct phy_device *);
 int phylink_of_phy_connect(struct phylink *, struct device_node *, u32 flags);