Merge tag 'kvm-s390-master-6.0-1' of git://git.kernel.org/pub/scm/lin…

…ux/kernel/git/kvms390/linux into HEAD PCI interpretation compile fixes
josf · Sep 1, 2022 · 29250ba · 29250ba
2 parents 35906d2 + ca922fe
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diff --git a/.get_maintainer.ignore b/.get_maintainer.ignore
@@ -1,2 +1,4 @@
+Alan Cox <[email protected]>
+Alan Cox <[email protected]>
 Christoph Hellwig <[email protected]>
 Marc Gonzalez <[email protected]>
diff --git a/.mailmap b/.mailmap
@@ -98,8 +98,7 @@ Christian Brauner <[email protected]> <[email protected]>
 Christian Marangi <[email protected]>
 Christophe Ricard <[email protected]>
 Christoph Hellwig <[email protected]>
-Colin Ian King <[email protected]> <[email protected]>
-Colin Ian King <[email protected]> <[email protected]>
+Colin Ian King <[email protected]> <[email protected]>
 Corey Minyard <[email protected]>
 Damian Hobson-Garcia <[email protected]>
 Daniel Borkmann <[email protected]> <[email protected]>
@@ -150,6 +149,8 @@ Greg Kroah-Hartman <[email protected]>
 Greg Kroah-Hartman <[email protected]>
 Greg Kurz <[email protected]> <[email protected]>
 Gregory CLEMENT <[email protected]> <[email protected]>
+Guilherme G. Piccoli <[email protected]> <[email protected]>
+Guilherme G. Piccoli <[email protected]> <[email protected]>
 Guo Ren <[email protected]> <[email protected]>
 Guo Ren <[email protected]> <[email protected]>
 Gustavo Padovan <[email protected]>
@@ -253,6 +254,7 @@ Linus Lüssing <[email protected]> <[email protected]>
 Li Yang <[email protected]> <[email protected]>
 Li Yang <[email protected]> <[email protected]>
 Lorenzo Pieralisi <[email protected]> <[email protected]>
+Luca Ceresoli <[email protected]> <[email protected]>
 Lukasz Luba <[email protected]> <[email protected]>
 Maciej W. Rozycki <[email protected]> <[email protected]>
 Maciej W. Rozycki <[email protected]> <[email protected]>

diff --git a/Documentation/ABI/testing/sysfs-devices-system-cpu b/Documentation/ABI/testing/sysfs-devices-system-cpu
@@ -523,6 +523,7 @@ What:		/sys/devices/system/cpu/vulnerabilities
 		/sys/devices/system/cpu/vulnerabilities/tsx_async_abort
 		/sys/devices/system/cpu/vulnerabilities/itlb_multihit
 		/sys/devices/system/cpu/vulnerabilities/mmio_stale_data
+		/sys/devices/system/cpu/vulnerabilities/retbleed
 Date:		January 2018
 Contact:	Linux kernel mailing list <[email protected]>
 Description:	Information about CPU vulnerabilities

diff --git a/Documentation/admin-guide/hw-vuln/processor_mmio_stale_data.rst b/Documentation/admin-guide/hw-vuln/processor_mmio_stale_data.rst
@@ -230,6 +230,20 @@ The possible values in this file are:
      * - 'Mitigation: Clear CPU buffers'
        - The processor is vulnerable and the CPU buffer clearing mitigation is
          enabled.
+     * - 'Unknown: No mitigations'
+       - The processor vulnerability status is unknown because it is
+	 out of Servicing period. Mitigation is not attempted.
+
+Definitions:
+------------
+
+Servicing period: The process of providing functional and security updates to
+Intel processors or platforms, utilizing the Intel Platform Update (IPU)
+process or other similar mechanisms.
+
+End of Servicing Updates (ESU): ESU is the date at which Intel will no
+longer provide Servicing, such as through IPU or other similar update
+processes. ESU dates will typically be aligned to end of quarter.
 
 If the processor is vulnerable then the following information is appended to
 the above information:

diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
@@ -5331,6 +5331,8 @@
 	rodata=		[KNL]
 		on	Mark read-only kernel memory as read-only (default).
 		off	Leave read-only kernel memory writable for debugging.
+		full	Mark read-only kernel memory and aliases as read-only
+		        [arm64]
 
 	rockchip.usb_uart
 			Enable the uart passthrough on the designated usb port

diff --git a/Documentation/admin-guide/sysctl/net.rst b/Documentation/admin-guide/sysctl/net.rst
@@ -271,7 +271,7 @@ poll cycle or the number of packets processed reaches netdev_budget.
 netdev_max_backlog
 ------------------
 
-Maximum number  of  packets,  queued  on  the  INPUT  side, when the interface
+Maximum number of packets, queued on the INPUT side, when the interface
 receives packets faster than kernel can process them.
 
 netdev_rss_key

diff --git a/Documentation/arm64/elf_hwcaps.rst b/Documentation/arm64/elf_hwcaps.rst
@@ -242,44 +242,34 @@ HWCAP2_MTE3
     by Documentation/arm64/memory-tagging-extension.rst.
 
 HWCAP2_SME
-
     Functionality implied by ID_AA64PFR1_EL1.SME == 0b0001, as described
     by Documentation/arm64/sme.rst.
 
 HWCAP2_SME_I16I64
-
     Functionality implied by ID_AA64SMFR0_EL1.I16I64 == 0b1111.
 
 HWCAP2_SME_F64F64
-
     Functionality implied by ID_AA64SMFR0_EL1.F64F64 == 0b1.
 
 HWCAP2_SME_I8I32
-
     Functionality implied by ID_AA64SMFR0_EL1.I8I32 == 0b1111.
 
 HWCAP2_SME_F16F32
-
     Functionality implied by ID_AA64SMFR0_EL1.F16F32 == 0b1.
 
 HWCAP2_SME_B16F32
-
     Functionality implied by ID_AA64SMFR0_EL1.B16F32 == 0b1.
 
 HWCAP2_SME_F32F32
-
     Functionality implied by ID_AA64SMFR0_EL1.F32F32 == 0b1.
 
 HWCAP2_SME_FA64
-
     Functionality implied by ID_AA64SMFR0_EL1.FA64 == 0b1.
 
 HWCAP2_WFXT
-
     Functionality implied by ID_AA64ISAR2_EL1.WFXT == 0b0010.
 
 HWCAP2_EBF16
-
     Functionality implied by ID_AA64ISAR1_EL1.BF16 == 0b0010.
 
 4. Unused AT_HWCAP bits

diff --git a/Documentation/arm64/silicon-errata.rst b/Documentation/arm64/silicon-errata.rst
@@ -52,6 +52,8 @@ stable kernels.
 | Allwinner      | A64/R18         | UNKNOWN1        | SUN50I_ERRATUM_UNKNOWN1     |
 +----------------+-----------------+-----------------+-----------------------------+
 +----------------+-----------------+-----------------+-----------------------------+
+| ARM            | Cortex-A510     | #2457168        | ARM64_ERRATUM_2457168       |
++----------------+-----------------+-----------------+-----------------------------+
 | ARM            | Cortex-A510     | #2064142        | ARM64_ERRATUM_2064142       |
 +----------------+-----------------+-----------------+-----------------------------+
 | ARM            | Cortex-A510     | #2038923        | ARM64_ERRATUM_2038923       |

diff --git a/Documentation/atomic_bitops.txt b/Documentation/atomic_bitops.txt
@@ -58,13 +58,11 @@ Like with atomic_t, the rule of thumb is:
 
  - RMW operations that have a return value are fully ordered.
 
- - RMW operations that are conditional are unordered on FAILURE,
-   otherwise the above rules apply. In the case of test_and_{}_bit() operations,
-   if the bit in memory is unchanged by the operation then it is deemed to have
-   failed.
+ - RMW operations that are conditional are fully ordered.
 
-Except for a successful test_and_set_bit_lock() which has ACQUIRE semantics and
-clear_bit_unlock() which has RELEASE semantics.
+Except for a successful test_and_set_bit_lock() which has ACQUIRE semantics,
+clear_bit_unlock() which has RELEASE semantics and test_bit_acquire which has
+ACQUIRE semantics.
 
 Since a platform only has a single means of achieving atomic operations
 the same barriers as for atomic_t are used, see atomic_t.txt.

diff --git a/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml b/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml
@@ -233,6 +233,7 @@ allOf:
               - allwinner,sun8i-a83t-tcon-lcd
               - allwinner,sun8i-v3s-tcon
               - allwinner,sun9i-a80-tcon-lcd
+              - allwinner,sun20i-d1-tcon-lcd
 
     then:
       properties:
@@ -252,6 +253,7 @@ allOf:
               - allwinner,sun8i-a83t-tcon-tv
               - allwinner,sun8i-r40-tcon-tv
               - allwinner,sun9i-a80-tcon-tv
+              - allwinner,sun20i-d1-tcon-tv
 
     then:
       properties:
@@ -278,6 +280,7 @@ allOf:
               - allwinner,sun9i-a80-tcon-lcd
               - allwinner,sun4i-a10-tcon
               - allwinner,sun8i-a83t-tcon-lcd
+              - allwinner,sun20i-d1-tcon-lcd
 
     then:
       required:
@@ -294,6 +297,7 @@ allOf:
               - allwinner,sun8i-a23-tcon
               - allwinner,sun8i-a33-tcon
               - allwinner,sun8i-a83t-tcon-lcd
+              - allwinner,sun20i-d1-tcon-lcd
 
     then:
       properties:

diff --git a/Documentation/devicetree/bindings/net/qcom-emac.txt b/Documentation/devicetree/bindings/net/qcom-emac.txt
@@ -14,7 +14,7 @@ MAC node:
 - mac-address : The 6-byte MAC address. If present, it is the default
 	MAC address.
 - internal-phy : phandle to the internal PHY node
-- phy-handle : phandle the external PHY node
+- phy-handle : phandle to the external PHY node
 
 Internal PHY node:
 - compatible : Should be "qcom,fsm9900-emac-sgmii" or "qcom,qdf2432-emac-sgmii".

diff --git a/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml b/Documentation/devicetree/bindings/regulator/nxp,pca9450-regulator.yaml
@@ -47,12 +47,6 @@ properties:
         description:
           Properties for single LDO regulator.
 
-        properties:
-          regulator-name:
-            pattern: "^LDO[1-5]$"
-            description:
-              should be "LDO1", ..., "LDO5"
-
         unevaluatedProperties: false
 
       "^BUCK[1-6]$":
@@ -62,11 +56,6 @@ properties:
           Properties for single BUCK regulator.
 
         properties:
-          regulator-name:
-            pattern: "^BUCK[1-6]$"
-            description:
-              should be "BUCK1", ..., "BUCK6"
-
           nxp,dvs-run-voltage:
             $ref: "/schemas/types.yaml#/definitions/uint32"
             minimum: 600000

diff --git a/Documentation/devicetree/bindings/spi/cdns,qspi-nor-peripheral-props.yaml b/Documentation/devicetree/bindings/spi/cdns,qspi-nor-peripheral-props.yaml
@@ -10,7 +10,7 @@ description:
   See spi-peripheral-props.yaml for more info.
 
 maintainers:
-  - Pratyush Yadav <p.yadav@ti.com>
+  - Vaishnav Achath <vaishnav.a@ti.com>
 
 properties:
   # cdns,qspi-nor.yaml

diff --git a/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml b/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Cadence Quad SPI controller
 
 maintainers:
-  - Pratyush Yadav <p.yadav@ti.com>
+  - Vaishnav Achath <vaishnav.a@ti.com>
 
 allOf:
   - $ref: spi-controller.yaml#

diff --git a/Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml b/Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml
@@ -16,7 +16,7 @@ description:
   their own separate schema that should be referenced from here.
 
 maintainers:
-  - Pratyush Yadav <[email protected]>
+  - Mark Brown <[email protected]>
 
 properties:
   reg:

diff --git a/Documentation/devicetree/bindings/thermal/rcar-thermal.yaml b/Documentation/devicetree/bindings/thermal/rcar-thermal.yaml
@@ -42,7 +42,7 @@ properties:
     description:
       Address ranges of the thermal registers. If more then one range is given
       the first one must be the common registers followed by each sensor
-      according the datasheet.
+      according to the datasheet.
     minItems: 1
     maxItems: 4
 

diff --git a/Documentation/devicetree/bindings/thermal/thermal-zones.yaml b/Documentation/devicetree/bindings/thermal/thermal-zones.yaml
@@ -214,6 +214,7 @@ patternProperties:
       - polling-delay
       - polling-delay-passive
       - thermal-sensors
+      - trips
 
     additionalProperties: false
 

diff --git a/Documentation/kbuild/kconfig-language.rst b/Documentation/kbuild/kconfig-language.rst
@@ -525,8 +525,8 @@ followed by a test macro::
 If you need to expose a compiler capability to makefiles and/or C source files,
 `CC_HAS_` is the recommended prefix for the config option::
 
-  config CC_HAS_ASM_GOTO
-	def_bool $(success,$(srctree)/scripts/gcc-goto.sh $(CC))
+  config CC_HAS_FOO
+	def_bool $(success,$(srctree)/scripts/cc-check-foo.sh $(CC))
 
 Build as module only
 ~~~~~~~~~~~~~~~~~~~~

diff --git a/Documentation/tools/rtla/rtla-timerlat-hist.rst b/Documentation/tools/rtla/rtla-timerlat-hist.rst
@@ -33,7 +33,7 @@ EXAMPLE
 =======
 In the example below, **rtla timerlat hist** is set to run for *10* minutes,
 in the cpus *0-4*, *skipping zero* only lines. Moreover, **rtla timerlat
-hist** will change the priority of the *timelat* threads to run under
+hist** will change the priority of the *timerlat* threads to run under
 *SCHED_DEADLINE* priority, with a *10us* runtime every *1ms* period. The
 *1ms* period is also passed to the *timerlat* tracer::
 

diff --git a/MAINTAINERS b/MAINTAINERS
@@ -2178,7 +2178,7 @@ M:	Jean-Marie Verdun <[email protected]>
 M:	Nick Hawkins <[email protected]>
 S:	Maintained
 F:	Documentation/devicetree/bindings/arm/hpe,gxp.yaml
-F:	Documentation/devicetree/bindings/spi/hpe,gxp-spi.yaml
+F:	Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml
 F:	Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml
 F:	arch/arm/boot/dts/hpe-bmc*
 F:	arch/arm/boot/dts/hpe-gxp*
@@ -3612,6 +3612,7 @@ F:	include/linux/find.h
 F:	include/linux/nodemask.h
 F:	lib/bitmap.c
 F:	lib/cpumask.c
+F:	lib/cpumask_kunit.c
 F:	lib/find_bit.c
 F:	lib/find_bit_benchmark.c
 F:	lib/test_bitmap.c
@@ -3679,6 +3680,7 @@ F:	Documentation/networking/bonding.rst
 F:	drivers/net/bonding/
 F:	include/net/bond*
 F:	include/uapi/linux/if_bonding.h
+F:	tools/testing/selftests/drivers/net/bonding/
 
 BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER
 M:	Dan Robertson <[email protected]>
@@ -5145,6 +5147,7 @@ T:	git git://git.samba.org/sfrench/cifs-2.6.git
 F:	Documentation/admin-guide/cifs/
 F:	fs/cifs/
 F:	fs/smbfs_common/
+F:	include/uapi/linux/cifs
 
 COMPACTPCI HOTPLUG CORE
 M:	Scott Murray <[email protected]>
@@ -9780,7 +9783,7 @@ M:	Christian Brauner <[email protected]>
 M:	Seth Forshee <[email protected]>
 L:	[email protected]
 S:	Maintained
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
+T:	git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git
 F:	Documentation/filesystems/idmappings.rst
 F:	tools/testing/selftests/mount_setattr/
 F:	include/linux/mnt_idmapping.h
@@ -10657,6 +10660,7 @@ T:	git git://git.kernel.dk/linux-block
 T:	git git://git.kernel.dk/liburing
 F:	io_uring/
 F:	include/linux/io_uring.h
+F:	include/linux/io_uring_types.h
 F:	include/uapi/linux/io_uring.h
 F:	tools/io_uring/
 

diff --git a/Makefile b/Makefile
@@ -2,7 +2,7 @@
 VERSION = 6
 PATCHLEVEL = 0
 SUBLEVEL = 0
-EXTRAVERSION = -rc1
+EXTRAVERSION = -rc3
 NAME = Hurr durr I'ma ninja sloth
 
 # *DOCUMENTATION*
@@ -1113,13 +1113,11 @@ vmlinux-alldirs	:= $(sort $(vmlinux-dirs) Documentation \
 		     $(patsubst %/,%,$(filter %/, $(core-) \
 			$(drivers-) $(libs-))))
 
-subdir-modorder := $(addsuffix modules.order,$(filter %/, \
-			$(core-y) $(core-m) $(libs-y) $(libs-m) \
-			$(drivers-y) $(drivers-m)))
-
 build-dirs	:= $(vmlinux-dirs)
 clean-dirs	:= $(vmlinux-alldirs)
 
+subdir-modorder := $(addsuffix /modules.order, $(build-dirs))
+
 # Externally visible symbols (used by link-vmlinux.sh)
 KBUILD_VMLINUX_OBJS := $(head-y) $(patsubst %/,%/built-in.a, $(core-y))
 KBUILD_VMLINUX_OBJS += $(addsuffix built-in.a, $(filter %/, $(libs-y)))

diff --git a/arch/Kconfig b/arch/Kconfig
@@ -53,7 +53,6 @@ config KPROBES
 config JUMP_LABEL
 	bool "Optimize very unlikely/likely branches"
 	depends on HAVE_ARCH_JUMP_LABEL
-	depends on CC_HAS_ASM_GOTO
 	select OBJTOOL if HAVE_JUMP_LABEL_HACK
 	help
 	 This option enables a transparent branch optimization that
@@ -1361,7 +1360,7 @@ config HAVE_PREEMPT_DYNAMIC_CALL
 
 config HAVE_PREEMPT_DYNAMIC_KEY
 	bool
-	depends on HAVE_ARCH_JUMP_LABEL && CC_HAS_ASM_GOTO
+	depends on HAVE_ARCH_JUMP_LABEL
 	select HAVE_PREEMPT_DYNAMIC
 	help
 	   An architecture should select this if it can handle the preemption

diff --git a/arch/alpha/include/asm/bitops.h b/arch/alpha/include/asm/bitops.h
@@ -283,11 +283,8 @@ arch___test_and_change_bit(unsigned long nr, volatile unsigned long *addr)
 	return (old & mask) != 0;
 }
 
-static __always_inline bool
-arch_test_bit(unsigned long nr, const volatile unsigned long *addr)
-{
-	return (1UL & (((const int *) addr)[nr >> 5] >> (nr & 31))) != 0UL;
-}
+#define arch_test_bit generic_test_bit
+#define arch_test_bit_acquire generic_test_bit_acquire
 
 /*
  * ffz = Find First Zero in word. Undefined if no zero exists,