Merge tag 'v5.0-rc6' into for-5.1/block

Pull in 5.0-rc6 to avoid a dumb merge conflict with fs/iomap.c. This is needed since io_uring is now based on the block branch, to avoid a conflict between the multi-page bvecs and the bits of io_uring that touch the core block parts. * tag 'v5.0-rc6': (525 commits) Linux 5.0-rc6 x86/mm: Make set_pmd_at() paravirt aware MAINTAINERS: Update the ocores i2c bus driver maintainer, etc blk-mq: remove duplicated definition of blk_mq_freeze_queue Blk-iolatency: warn on negative inflight IO counter blk-iolatency: fix IO hang due to negative inflight counter MAINTAINERS: unify reference to xen-devel list x86/mm/cpa: Fix set_mce_nospec() futex: Handle early deadlock return correctly futex: Fix barrier comment net: dsa: b53: Fix for failure when irq is not defined in dt blktrace: Show requests without sector mips: cm: reprime error cause mips: loongson64: remove unreachable(), fix loongson_poweroff(). sit: check if IPv6 enabled before calling ip6_err_gen_icmpv6_unreach() geneve: should not call rt6_lookup() when ipv6 was disabled KVM: nVMX: unconditionally cancel preemption timer in free_nested (CVE-2019-7221) KVM: x86: work around leak of uninitialized stack contents (CVE-2019-7222) kvm: fix kvm_ioctl_create_device() reference counting (CVE-2019-6974) signal: Better detection of synchronous signals ...
vieko · Feb 15, 2019 · 6fb845f · 6fb845f
2 parents 56d18f6 + d139371
commit 6fb845f
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diff --git a/Documentation/ABI/stable/sysfs-driver-mlxreg-io b/Documentation/ABI/stable/sysfs-driver-mlxreg-io
@@ -24,7 +24,7 @@ What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/
 							cpld3_version
 
 Date:		November 2018
-KernelVersion:	4.21
+KernelVersion:	5.0
 Contact:	Vadim Pasternak <vadimpmellanox.com>
 Description:	These files show with which CPLD versions have been burned
 		on LED board.
@@ -35,7 +35,7 @@ What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/
 							jtag_enable
 
 Date:		November 2018
-KernelVersion:	4.21
+KernelVersion:	5.0
 Contact:	Vadim Pasternak <vadimpmellanox.com>
 Description:	These files enable and disable the access to the JTAG domain.
 		By default access to the JTAG domain is disabled.
@@ -105,7 +105,7 @@ What:		/sys/devices/platform/mlxplat/mlxreg-io/hwmon/hwmon*/
 						reset_voltmon_upgrade_fail
 
 Date:		November 2018
-KernelVersion:	4.21
+KernelVersion:	5.0
 Contact:	Vadim Pasternak <vadimpmellanox.com>
 Description:	These files show the system reset cause, as following: ComEx
 		power fail, reset from ComEx, system platform reset, reset

diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
@@ -1696,12 +1696,11 @@
 			By default, super page will be supported if Intel IOMMU
 			has the capability. With this option, super page will
 			not be supported.
-		sm_off [Default Off]
-			By default, scalable mode will be supported if the
+		sm_on [Default Off]
+			By default, scalable mode will be disabled even if the
 			hardware advertises that it has support for the scalable
 			mode translation. With this option set, scalable mode
-			will not be used even on hardware which claims to support
-			it.
+			will be used on hardware which claims to support it.
 		tboot_noforce [Default Off]
 			Do not force the Intel IOMMU enabled under tboot.
 			By default, tboot will force Intel IOMMU on, which

diff --git a/Documentation/devicetree/bindings/Makefile b/Documentation/devicetree/bindings/Makefile
@@ -17,7 +17,11 @@ extra-y += $(DT_TMP_SCHEMA)
 quiet_cmd_mk_schema = SCHEMA  $@
       cmd_mk_schema = $(DT_MK_SCHEMA) $(DT_MK_SCHEMA_FLAGS) -o $@ $(filter-out FORCE, $^)
 
-DT_DOCS = $(shell cd $(srctree)/$(src) && find * -name '*.yaml')
+DT_DOCS = $(shell \
+	cd $(srctree)/$(src) && \
+	find * \( -name '*.yaml' ! -name $(DT_TMP_SCHEMA) \) \
+	)
+
 DT_SCHEMA_FILES ?= $(addprefix $(src)/,$(DT_DOCS))
 
 extra-y += $(patsubst $(src)/%.yaml,%.example.dts, $(DT_SCHEMA_FILES))

diff --git a/Documentation/devicetree/bindings/serio/olpc,ap-sp.txt b/Documentation/devicetree/bindings/serio/olpc,ap-sp.txt
@@ -4,14 +4,10 @@ Required properties:
 - compatible : "olpc,ap-sp"
 - reg : base address and length of SoC's WTM registers
 - interrupts : SP-AP interrupt
-- clocks : phandle + clock-specifier for the clock that drives the WTM
-- clock-names:  should be "sp"
 
 Example:
 	ap-sp@d4290000 {
 		compatible = "olpc,ap-sp";
 		reg = <0xd4290000 0x1000>;
 		interrupts = <40>;
-		clocks = <&soc_clocks MMP2_CLK_SP>;
-		clock-names = "sp";
 	}
diff --git a/Documentation/sysctl/fs.txt b/Documentation/sysctl/fs.txt
@@ -56,26 +56,32 @@ of any kernel data structures.
 
 dentry-state:
 
-From linux/fs/dentry.c:
+From linux/include/linux/dcache.h:
 --------------------------------------------------------------
-struct {
+struct dentry_stat_t dentry_stat {
         int nr_dentry;
         int nr_unused;
         int age_limit;         /* age in seconds */
         int want_pages;        /* pages requested by system */
-        int dummy[2];
-} dentry_stat = {0, 0, 45, 0,};
--------------------------------------------------------------- 
-
-Dentries are dynamically allocated and deallocated, and
-nr_dentry seems to be 0 all the time. Hence it's safe to
-assume that only nr_unused, age_limit and want_pages are
-used. Nr_unused seems to be exactly what its name says.
+        int nr_negative;       /* # of unused negative dentries */
+        int dummy;             /* Reserved for future use */
+};
+--------------------------------------------------------------
+
+Dentries are dynamically allocated and deallocated.
+
+nr_dentry shows the total number of dentries allocated (active
++ unused). nr_unused shows the number of dentries that are not
+actively used, but are saved in the LRU list for future reuse.
+
 Age_limit is the age in seconds after which dcache entries
 can be reclaimed when memory is short and want_pages is
 nonzero when shrink_dcache_pages() has been called and the
 dcache isn't pruned yet.
 
+nr_negative shows the number of unused dentries that are also
+negative dentries which do not mapped to actual files.
+
 ==============================================================
 
 dquot-max & dquot-nr:

diff --git a/Documentation/x86/resctrl_ui.txt b/Documentation/x86/resctrl_ui.txt
@@ -9,7 +9,7 @@ Fenghua Yu <[email protected]>
 Tony Luck <[email protected]>
 Vikas Shivappa <[email protected]>
 
-This feature is enabled by the CONFIG_X86_RESCTRL and the x86 /proc/cpuinfo
+This feature is enabled by the CONFIG_X86_CPU_RESCTRL and the x86 /proc/cpuinfo
 flag bits:
 RDT (Resource Director Technology) Allocation - "rdt_a"
 CAT (Cache Allocation Technology) - "cat_l3", "cat_l2"

diff --git a/MAINTAINERS b/MAINTAINERS
@@ -2848,6 +2848,9 @@ F:	include/uapi/linux/if_bonding.h
 BPF (Safe dynamic programs and tools)
 M:	Alexei Starovoitov <[email protected]>
 M:	Daniel Borkmann <[email protected]>
+R:	Martin KaFai Lau <[email protected]>
+R:	Song Liu <[email protected]>
+R:	Yonghong Song <[email protected]>
 L:	[email protected]
 L:	[email protected]
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
@@ -2873,6 +2876,8 @@ F:	samples/bpf/
 F:	tools/bpf/
 F:	tools/lib/bpf/
 F:	tools/testing/selftests/bpf/
+K:	bpf
+N:	bpf
 
 BPF JIT for ARM
 M:	Shubham Bansal <[email protected]>
@@ -5181,7 +5186,7 @@ DRM DRIVERS FOR XEN
 M:	Oleksandr Andrushchenko <[email protected]>
 T:	git git://anongit.freedesktop.org/drm/drm-misc
 L:	[email protected]
-L:	xen-devel@lists.xen.org
+L:	xen-devel@lists.xenproject.org (moderated for non-subscribers)
 S:	Supported
 F:	drivers/gpu/drm/xen/
 F:	Documentation/gpu/xen-front.rst
@@ -11307,10 +11312,12 @@ F:	include/dt-bindings/
 
 OPENCORES I2C BUS DRIVER
 M:	Peter Korsgaard <[email protected]>
+M:	Andrew Lunn <[email protected]>
 L:	[email protected]
 S:	Maintained
 F:	Documentation/i2c/busses/i2c-ocores
 F:	drivers/i2c/busses/i2c-ocores.c
+F:	include/linux/platform_data/i2c-ocores.h
 
 OPENRISC ARCHITECTURE
 M:	Jonas Bonn <[email protected]>
@@ -12868,6 +12875,13 @@ F:	Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
 F:	drivers/net/dsa/realtek-smi*
 F:	drivers/net/dsa/rtl83*
 
+REDPINE WIRELESS DRIVER
+M:	Amitkumar Karwar <[email protected]>
+M:	Siva Rebbagondla <[email protected]>
+L:	[email protected]
+S:	Maintained
+F:	drivers/net/wireless/rsi/
+
 REGISTER MAP ABSTRACTION
 M:	Mark Brown <[email protected]>
 L:	[email protected]
@@ -13696,6 +13710,15 @@ L:	[email protected]
 S:	Supported
 F:	drivers/net/ethernet/sfc/
 
+SFF/SFP/SFP+ MODULE SUPPORT
+M:	Russell King <[email protected]>
+L:	[email protected]
+S:	Maintained
+F:	drivers/net/phy/phylink.c
+F:	drivers/net/phy/sfp*
+F:	include/linux/phylink.h
+F:	include/linux/sfp.h
+
 SGI GRU DRIVER
 M:	Dimitri Sivanich <[email protected]>
 S:	Maintained
@@ -16641,6 +16664,15 @@ S:	Maintained
 F:	drivers/platform/x86/
 F:	drivers/platform/olpc/
 
+X86 PLATFORM DRIVERS - ARCH
+R:	Darren Hart <[email protected]>
+R:	Andy Shevchenko <[email protected]>
+L:	[email protected]
+L:	[email protected]
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
+S:	Maintained
+F:	arch/x86/platform
+
 X86 VDSO
 M:	Andy Lutomirski <[email protected]>
 L:	[email protected]
@@ -16673,6 +16705,24 @@ T:	git git://linuxtv.org/media_tree.git
 S:	Maintained
 F:	drivers/media/tuners/tuner-xc2028.*
 
+XDP (eXpress Data Path)
+M:	Alexei Starovoitov <[email protected]>
+M:	Daniel Borkmann <[email protected]>
+M:	David S. Miller <[email protected]>
+M:	Jakub Kicinski <[email protected]>
+M:	Jesper Dangaard Brouer <[email protected]>
+M:	John Fastabend <[email protected]>
+L:	[email protected]
+L:	[email protected]
+S:	Supported
+F:	net/core/xdp.c
+F:	include/net/xdp.h
+F:	kernel/bpf/devmap.c
+F:	kernel/bpf/cpumap.c
+F:	include/trace/events/xdp.h
+K:	xdp
+N:	xdp
+
 XDP SOCKETS (AF_XDP)
 M:	Björn Töpel <[email protected]>
 M:	Magnus Karlsson <[email protected]>

diff --git a/Makefile b/Makefile
@@ -2,7 +2,7 @@
 VERSION = 5
 PATCHLEVEL = 0
 SUBLEVEL = 0
-EXTRAVERSION = -rc4
+EXTRAVERSION = -rc6
 NAME = Shy Crocodile
 
 # *DOCUMENTATION*

diff --git a/arch/arm/boot/dts/am335x-shc.dts b/arch/arm/boot/dts/am335x-shc.dts
@@ -215,7 +215,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc1_pins>;
 	bus-width = <0x4>;
-	cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
+	cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
 	cd-inverted;
 	max-frequency = <26000000>;
 	vmmc-supply = <&vmmcsd_fixed>;

diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
@@ -476,7 +476,7 @@
 		clocksource: timer@20000 {
 			compatible = "ti,da830-timer";
 			reg = <0x20000 0x1000>;
-			interrupts = <12>, <13>;
+			interrupts = <21>, <22>;
 			interrupt-names = "tint12", "tint34";
 			clocks = <&pll0_auxclk>;
 		};

diff --git a/arch/arm/boot/dts/imx6q-pistachio.dts b/arch/arm/boot/dts/imx6q-pistachio.dts
@@ -103,7 +103,7 @@
 		power {
 			label = "Power Button";
 			gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
-			gpio-key,wakeup;
+			wakeup-source;
 			linux,code = <KEY_POWER>;
 		};
 	};

diff --git a/arch/arm/boot/dts/imx6sll-evk.dts b/arch/arm/boot/dts/imx6sll-evk.dts
@@ -309,7 +309,7 @@
 	pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
 	cd-gpios = <&gpio3 22 GPIO_ACTIVE_LOW>;
 	keep-power-in-suspend;
-	enable-sdio-wakeup;
+	wakeup-source;
 	vmmc-supply = <&reg_sd3_vmmc>;
 	status = "okay";
 };

diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi
@@ -467,7 +467,7 @@
 			};
 
 			gpt: gpt@2098000 {
-				compatible = "fsl,imx6sx-gpt", "fsl,imx31-gpt";
+				compatible = "fsl,imx6sx-gpt", "fsl,imx6dl-gpt";
 				reg = <0x02098000 0x4000>;
 				interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clks IMX6SX_CLK_GPT_BUS>,

diff --git a/arch/arm/boot/dts/meson.dtsi b/arch/arm/boot/dts/meson.dtsi
@@ -274,7 +274,7 @@
 			compatible = "amlogic,meson6-dwmac", "snps,dwmac";
 			reg = <0xc9410000 0x10000
 			       0xc1108108 0x4>;
-			interrupts = <GIC_SPI 8 IRQ_TYPE_EDGE_RISING>;
+			interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "macirq";
 			status = "disabled";
 		};

diff --git a/arch/arm/boot/dts/meson8b-ec100.dts b/arch/arm/boot/dts/meson8b-ec100.dts
@@ -205,8 +205,7 @@
 		cap-sd-highspeed;
 		disable-wp;
 
-		cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
-		cd-inverted;
+		cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
 
 		vmmc-supply = <&vcc_3v3>;
 	};

diff --git a/arch/arm/boot/dts/meson8b-odroidc1.dts b/arch/arm/boot/dts/meson8b-odroidc1.dts
@@ -221,7 +221,6 @@
 		/* Realtek RTL8211F (0x001cc916) */
 		eth_phy: ethernet-phy@0 {
 			reg = <0>;
-			eee-broken-1000t;
 			interrupt-parent = <&gpio_intc>;
 			/* GPIOH_3 */
 			interrupts = <17 IRQ_TYPE_LEVEL_LOW>;
@@ -273,8 +272,7 @@
 		cap-sd-highspeed;
 		disable-wp;
 
-		cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
-		cd-inverted;
+		cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
 
 		vmmc-supply = <&tflash_vdd>;
 		vqmmc-supply = <&tf_io>;

diff --git a/arch/arm/boot/dts/meson8m2-mxiii-plus.dts b/arch/arm/boot/dts/meson8m2-mxiii-plus.dts
@@ -206,8 +206,7 @@
 		cap-sd-highspeed;
 		disable-wp;
 
-		cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
-		cd-inverted;
+		cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
 
 		vmmc-supply = <&vcc_3v3>;
 	};

diff --git a/arch/arm/boot/dts/motorola-cpcap-mapphone.dtsi b/arch/arm/boot/dts/motorola-cpcap-mapphone.dtsi
@@ -105,7 +105,7 @@
 			interrupts-extended = <
 				&cpcap 15 0 &cpcap 14 0 &cpcap 28 0 &cpcap 19 0
 				&cpcap 18 0 &cpcap 17 0 &cpcap 16 0 &cpcap 49 0
-				&cpcap 48 1
+				&cpcap 48 0
 			>;
 			interrupt-names =
 				"id_ground", "id_float", "se0conn", "vbusvld",

diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi b/arch/arm/boot/dts/omap3-gta04.dtsi
@@ -714,11 +714,7 @@
 
 	vdda-supply = <&vdac>;
 
-	#address-cells = <1>;
-	#size-cells = <0>;
-
 	port {
-		reg = <0>;
 		venc_out: endpoint {
 			remote-endpoint = <&opa_in>;
 			ti,channels = <1>;

diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts
@@ -814,7 +814,7 @@
 	/* For debugging, it is often good idea to remove this GPIO.
 	   It means you can remove back cover (to reboot by removing
 	   battery) and still use the MMC card. */
-	cd-gpios = <&gpio6 0 GPIO_ACTIVE_HIGH>; /* 160 */
+	cd-gpios = <&gpio6 0 GPIO_ACTIVE_LOW>; /* 160 */
 };
 
 /* most boards use vaux3, only some old versions use vmmc2 instead */