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

include/net/sock.h
  310731e2f161 ("net: Fix data-races around sysctl_mem.")
  e70f3c701276 ("Revert "net: set SK_MEM_QUANTUM to 4096"")
https://lore.kernel.org/all/20220711120211.7c8b7cba@canb.auug.org.au/

net/ipv4/fib_semantics.c
  747c14307214 ("ip: fix dflt addr selection for connected nexthop")
  d62607c3fe45 ("net: rename reference+tracking helpers")

net/tls/tls.h
include/net/tls.h
  3d8c51b25a23 ("net/tls: Check for errors in tls_device_init")
  587903142308 ("tls: create an internal header")

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

14 files changed, 52 insertions, 23 deletions

diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 2522b11e593f..f2d26cb7e853 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -5197,6 +5197,30 @@
 
 	retain_initrd	[RAM] Keep initrd memory after extraction
 
+	retbleed=	[X86] Control mitigation of RETBleed (Arbitrary
+			Speculative Code Execution with Return Instructions)
+			vulnerability.
+
+			off          - no mitigation
+			auto         - automatically select a migitation
+			auto,nosmt   - automatically select a mitigation,
+				       disabling SMT if necessary for
+				       the full mitigation (only on Zen1
+				       and older without STIBP).
+			ibpb	     - mitigate short speculation windows on
+				       basic block boundaries too. Safe, highest
+				       perf impact.
+			unret        - force enable untrained return thunks,
+				       only effective on AMD f15h-f17h
+				       based systems.
+			unret,nosmt  - like unret, will disable SMT when STIBP
+			               is not available.
+
+			Selecting 'auto' will choose a mitigation method at run
+			time according to the CPU.
+
+			Not specifying this option is equivalent to retbleed=auto.
+
 	rfkill.default_state=
 		0	"airplane mode".  All wifi, bluetooth, wimax, gps, fm,
 			etc. communication is blocked by default.
@@ -5568,6 +5592,7 @@
 			eibrs		  - enhanced IBRS
 			eibrs,retpoline   - enhanced IBRS + Retpolines
 			eibrs,lfence      - enhanced IBRS + LFENCE
+			ibrs		  - use IBRS to protect kernel
 
 			Not specifying this option is equivalent to
 			spectre_v2=auto.
diff --git a/Documentation/core-api/kernel-api.rst b/Documentation/core-api/kernel-api.rst
index d6b3f94b9f1f..0793c400d4b0 100644
--- a/Documentation/core-api/kernel-api.rst
+++ b/Documentation/core-api/kernel-api.rst
@@ -223,7 +223,7 @@ Module Loading
 Inter Module support
 --------------------
 
-Refer to the file kernel/module.c for more information.
+Refer to the files in kernel/module/ for more information.
 
 Hardware Interfaces
 ===================
diff --git a/Documentation/core-api/symbol-namespaces.rst b/Documentation/core-api/symbol-namespaces.rst
index 5ad9e0abe42c..12e4aecdae94 100644
--- a/Documentation/core-api/symbol-namespaces.rst
+++ b/Documentation/core-api/symbol-namespaces.rst
@@ -51,8 +51,8 @@ namespace ``USB_STORAGE``, use::
 The corresponding ksymtab entry struct ``kernel_symbol`` will have the member
 ``namespace`` set accordingly. A symbol that is exported without a namespace will
 refer to ``NULL``. There is no default namespace if none is defined. ``modpost``
-and kernel/module.c make use the namespace at build time or module load time,
-respectively.
+and kernel/module/main.c make use the namespace at build time or module load
+time, respectively.
 
 2.2 Using the DEFAULT_SYMBOL_NAMESPACE define
 =============================================
diff --git a/Documentation/devicetree/bindings/dma/allwinner,sun50i-a64-dma.yaml b/Documentation/devicetree/bindings/dma/allwinner,sun50i-a64-dma.yaml
index ff0a5c58d78c..e712444abff1 100644
--- a/Documentation/devicetree/bindings/dma/allwinner,sun50i-a64-dma.yaml
+++ b/Documentation/devicetree/bindings/dma/allwinner,sun50i-a64-dma.yaml
@@ -67,7 +67,7 @@ if:
 then:
   properties:
     clocks:
-      maxItems: 2
+      minItems: 2
 
   required:
     - clock-names
diff --git a/Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml b/Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml
index 8cd0adbf7021..7029cb1f38ff 100644
--- a/Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml
+++ b/Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Qualcomm Atheros ath9k wireless devices Generic Binding
 
 maintainers:
-  - Kalle Valo <kvalo@codeaurora.org>
+  - Toke Høiland-Jørgensen <toke@toke.dk>
 
 description: |
   This node provides properties for configuring the ath9k wireless device.
diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml b/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml
index 8c01fdba134b..a677b056f112 100644
--- a/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml
+++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml
@@ -9,7 +9,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Qualcomm Technologies ath11k wireless devices Generic Binding
 
 maintainers:
-  - Kalle Valo <kvalo@codeaurora.org>
+  - Kalle Valo <kvalo@kernel.org>
 
 description: |
   These are dt entries for Qualcomm Technologies, Inc. IEEE 802.11ax
diff --git a/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml b/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml
index e9a533080b32..ef18a572a1ff 100644
--- a/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml
+++ b/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml
@@ -25,12 +25,12 @@ properties:
       - qcom,sc7280-lpass-cpu
 
   reg:
-    minItems: 2
+    minItems: 1
     maxItems: 6
     description: LPAIF core registers
 
   reg-names:
-    minItems: 2
+    minItems: 1
     maxItems: 6
 
   clocks:
@@ -42,12 +42,12 @@ properties:
     maxItems: 10
 
   interrupts:
-    minItems: 2
+    minItems: 1
     maxItems: 4
     description: LPAIF DMA buffer interrupt
 
   interrupt-names:
-    minItems: 2
+    minItems: 1
     maxItems: 4
 
   qcom,adsp:
diff --git a/Documentation/filesystems/overlayfs.rst b/Documentation/filesystems/overlayfs.rst
index 7da6c30ed596..316cfd8b1891 100644
--- a/Documentation/filesystems/overlayfs.rst
+++ b/Documentation/filesystems/overlayfs.rst
@@ -466,6 +466,10 @@ overlay filesystem and the value of st_ino for filesystem objects may not be
 persistent and could change even while the overlay filesystem is mounted, as
 summarized in the `Inode properties`_ table above.
 
+4) "idmapped mounts"
+When the upper or lower layers are idmapped mounts overlayfs will be mounted
+without support for POSIX Access Control Lists (ACLs). This limitation will
+eventually be lifted.
 
 Changes to underlying filesystems
 ---------------------------------
diff --git a/Documentation/livepatch/module-elf-format.rst b/Documentation/livepatch/module-elf-format.rst
index dbe9b400e39f..7347638895a0 100644
--- a/Documentation/livepatch/module-elf-format.rst
+++ b/Documentation/livepatch/module-elf-format.rst
@@ -210,11 +210,11 @@ module->symtab.
 =====================================
 Normally, a stripped down copy of a module's symbol table (containing only
 "core" symbols) is made available through module->symtab (See layout_symtab()
-in kernel/module.c). For livepatch modules, the symbol table copied into memory
-on module load must be exactly the same as the symbol table produced when the
-patch module was compiled. This is because the relocations in each livepatch
-relocation section refer to their respective symbols with their symbol indices,
-and the original symbol indices (and thus the symtab ordering) must be
+in kernel/module/kallsyms.c). For livepatch modules, the symbol table copied
+into memory on module load must be exactly the same as the symbol table produced
+when the patch module was compiled. This is because the relocations in each
+livepatch relocation section refer to their respective symbols with their symbol
+indices, and the original symbol indices (and thus the symtab ordering) must be
 preserved in order for apply_relocate_add() to find the right symbol.
 
 For example, take this particular rela from a livepatch module:::
diff --git a/Documentation/networking/ip-sysctl.rst b/Documentation/networking/ip-sysctl.rst
index 4c8bbf5acfd1..2b329042b38c 100644
--- a/Documentation/networking/ip-sysctl.rst
+++ b/Documentation/networking/ip-sysctl.rst
@@ -1091,7 +1091,7 @@ cipso_cache_enable - BOOLEAN
 cipso_cache_bucket_size - INTEGER
 	The CIPSO label cache consists of a fixed size hash table with each
 	hash bucket containing a number of cache entries.  This variable limits
-	the number of entries in each hash bucket; the larger the value the
+	the number of entries in each hash bucket; the larger the value is, the
 	more CIPSO label mappings that can be cached.  When the number of
 	entries in a given hash bucket reaches this limit adding new entries
 	causes the oldest entry in the bucket to be removed to make room.
@@ -1185,7 +1185,7 @@ ip_autobind_reuse - BOOLEAN
 	option should only be set by experts.
 	Default: 0
 
-ip_dynaddr - BOOLEAN
+ip_dynaddr - INTEGER
 	If set non-zero, enables support for dynamic addresses.
 	If set to a non-zero value larger than 1, a kernel log
 	message will be printed when dynamic address rewriting
diff --git a/Documentation/sound/soc/dai.rst b/Documentation/sound/soc/dai.rst
index 009b07e5a0f3..bf8431386d26 100644
--- a/Documentation/sound/soc/dai.rst
+++ b/Documentation/sound/soc/dai.rst
@@ -10,7 +10,7 @@ AC97
 ====
 
 AC97 is a five wire interface commonly found on many PC sound cards. It is
-now also popular in many portable devices. This DAI has a reset line and time
+now also popular in many portable devices. This DAI has a RESET line and time
 multiplexes its data on its SDATA_OUT (playback) and SDATA_IN (capture) lines.
 The bit clock (BCLK) is always driven by the CODEC (usually 12.288MHz) and the
 frame (FRAME) (usually 48kHz) is always driven by the controller. Each AC97
diff --git a/Documentation/translations/it_IT/core-api/symbol-namespaces.rst b/Documentation/translations/it_IT/core-api/symbol-namespaces.rst
index 42f5d04e38ec..0f6898860d6d 100644
--- a/Documentation/translations/it_IT/core-api/symbol-namespaces.rst
+++ b/Documentation/translations/it_IT/core-api/symbol-namespaces.rst
@@ -50,9 +50,9 @@ Di conseguenza, nella tabella dei simboli del kernel ci sarà una voce
 rappresentata dalla struttura ``kernel_symbol`` che avrà il campo
 ``namespace`` (spazio dei nomi) impostato. Un simbolo esportato senza uno spazio
 dei nomi avrà questo campo impostato a ``NULL``. Non esiste uno spazio dei nomi
-di base. Il programma ``modpost`` e il codice in kernel/module.c usano lo spazio
-dei nomi, rispettivamente, durante la compilazione e durante il caricamento
-di un modulo.
+di base. Il programma ``modpost`` e il codice in kernel/module/main.c usano lo
+spazio dei nomi, rispettivamente, durante la compilazione e durante il
+caricamento di un modulo.
 
 2.2 Usare il simbolo di preprocessore DEFAULT_SYMBOL_NAMESPACE
 ==============================================================
diff --git a/Documentation/translations/zh_CN/core-api/kernel-api.rst b/Documentation/translations/zh_CN/core-api/kernel-api.rst
index e45fe80d1cd8..962d31d019d7 100644
--- a/Documentation/translations/zh_CN/core-api/kernel-api.rst
+++ b/Documentation/translations/zh_CN/core-api/kernel-api.rst
@@ -224,7 +224,7 @@ kernel/kmod.c
 模块接口支持
 ------------
 
-更多信息请参考文件kernel/module.c。
+更多信息请参阅kernel/module/目录下的文件。
 
 硬件接口
 ========
diff --git a/Documentation/translations/zh_CN/core-api/symbol-namespaces.rst b/Documentation/translations/zh_CN/core-api/symbol-namespaces.rst
index 6abf7ed534ca..bb16f0611046 100644
--- a/Documentation/translations/zh_CN/core-api/symbol-namespaces.rst
+++ b/Documentation/translations/zh_CN/core-api/symbol-namespaces.rst
@@ -52,7 +52,7 @@
 
 相应的 ksymtab 条目结构体 ``kernel_symbol`` 将有相应的成员 ``命名空间`` 集。
 导出时未指明命名空间的符号将指向 ``NULL`` 。如果没有定义命名空间，则默认没有。
-``modpost`` 和kernel/module.c分别在构建时或模块加载时使用名称空间。
+``modpost`` 和kernel/module/main.c分别在构建时或模块加载时使用名称空间。
 
 2.2 使用DEFAULT_SYMBOL_NAMESPACE定义
 ====================================