diff options
Diffstat (limited to 'Documentation')
9 files changed, 60 insertions, 59 deletions
diff --git a/Documentation/device-mapper/dm-raid.txt b/Documentation/device-mapper/dm-raid.txt index e5b6497116f4..c75b64a85859 100644 --- a/Documentation/device-mapper/dm-raid.txt +++ b/Documentation/device-mapper/dm-raid.txt @@ -309,3 +309,4 @@ Version History with a reshape in progress. 1.9.0 Add support for RAID level takeover/reshape/region size and set size reduction. +1.9.1 Fix activation of existing RAID 4/10 mapped devices diff --git a/Documentation/devicetree/bindings/net/marvell-orion-net.txt b/Documentation/devicetree/bindings/net/marvell-orion-net.txt index bce52b2ec55e..6fd988c84c4f 100644 --- a/Documentation/devicetree/bindings/net/marvell-orion-net.txt +++ b/Documentation/devicetree/bindings/net/marvell-orion-net.txt @@ -49,6 +49,7 @@ Optional port properties: and - phy-handle: See ethernet.txt file in the same directory. + - phy-mode: See ethernet.txt file in the same directory. or diff --git a/Documentation/devicetree/bindings/reset/uniphier-reset.txt b/Documentation/devicetree/bindings/reset/uniphier-reset.txt index e6bbfccd56c3..5020524cddeb 100644 --- a/Documentation/devicetree/bindings/reset/uniphier-reset.txt +++ b/Documentation/devicetree/bindings/reset/uniphier-reset.txt @@ -6,25 +6,25 @@ System reset Required properties: - compatible: should be one of the following: - "socionext,uniphier-sld3-reset" - for PH1-sLD3 SoC. - "socionext,uniphier-ld4-reset" - for PH1-LD4 SoC. - "socionext,uniphier-pro4-reset" - for PH1-Pro4 SoC. - "socionext,uniphier-sld8-reset" - for PH1-sLD8 SoC. - "socionext,uniphier-pro5-reset" - for PH1-Pro5 SoC. - "socionext,uniphier-pxs2-reset" - for ProXstream2/PH1-LD6b SoC. - "socionext,uniphier-ld11-reset" - for PH1-LD11 SoC. - "socionext,uniphier-ld20-reset" - for PH1-LD20 SoC. + "socionext,uniphier-sld3-reset" - for sLD3 SoC. + "socionext,uniphier-ld4-reset" - for LD4 SoC. + "socionext,uniphier-pro4-reset" - for Pro4 SoC. + "socionext,uniphier-sld8-reset" - for sLD8 SoC. + "socionext,uniphier-pro5-reset" - for Pro5 SoC. + "socionext,uniphier-pxs2-reset" - for PXs2/LD6b SoC. + "socionext,uniphier-ld11-reset" - for LD11 SoC. + "socionext,uniphier-ld20-reset" - for LD20 SoC. - #reset-cells: should be 1. Example: sysctrl@61840000 { - compatible = "socionext,uniphier-ld20-sysctrl", + compatible = "socionext,uniphier-ld11-sysctrl", "simple-mfd", "syscon"; reg = <0x61840000 0x4000>; reset { - compatible = "socionext,uniphier-ld20-reset"; + compatible = "socionext,uniphier-ld11-reset"; #reset-cells = <1>; }; @@ -32,30 +32,30 @@ Example: }; -Media I/O (MIO) reset ---------------------- +Media I/O (MIO) reset, SD reset +------------------------------- Required properties: - compatible: should be one of the following: - "socionext,uniphier-sld3-mio-reset" - for PH1-sLD3 SoC. - "socionext,uniphier-ld4-mio-reset" - for PH1-LD4 SoC. - "socionext,uniphier-pro4-mio-reset" - for PH1-Pro4 SoC. - "socionext,uniphier-sld8-mio-reset" - for PH1-sLD8 SoC. - "socionext,uniphier-pro5-mio-reset" - for PH1-Pro5 SoC. - "socionext,uniphier-pxs2-mio-reset" - for ProXstream2/PH1-LD6b SoC. - "socionext,uniphier-ld11-mio-reset" - for PH1-LD11 SoC. - "socionext,uniphier-ld20-mio-reset" - for PH1-LD20 SoC. + "socionext,uniphier-sld3-mio-reset" - for sLD3 SoC. + "socionext,uniphier-ld4-mio-reset" - for LD4 SoC. + "socionext,uniphier-pro4-mio-reset" - for Pro4 SoC. + "socionext,uniphier-sld8-mio-reset" - for sLD8 SoC. + "socionext,uniphier-pro5-sd-reset" - for Pro5 SoC. + "socionext,uniphier-pxs2-sd-reset" - for PXs2/LD6b SoC. + "socionext,uniphier-ld11-mio-reset" - for LD11 SoC. + "socionext,uniphier-ld20-sd-reset" - for LD20 SoC. - #reset-cells: should be 1. Example: mioctrl@59810000 { - compatible = "socionext,uniphier-ld20-mioctrl", + compatible = "socionext,uniphier-ld11-mioctrl", "simple-mfd", "syscon"; reg = <0x59810000 0x800>; reset { - compatible = "socionext,uniphier-ld20-mio-reset"; + compatible = "socionext,uniphier-ld11-mio-reset"; #reset-cells = <1>; }; @@ -68,24 +68,24 @@ Peripheral reset Required properties: - compatible: should be one of the following: - "socionext,uniphier-ld4-peri-reset" - for PH1-LD4 SoC. - "socionext,uniphier-pro4-peri-reset" - for PH1-Pro4 SoC. - "socionext,uniphier-sld8-peri-reset" - for PH1-sLD8 SoC. - "socionext,uniphier-pro5-peri-reset" - for PH1-Pro5 SoC. - "socionext,uniphier-pxs2-peri-reset" - for ProXstream2/PH1-LD6b SoC. - "socionext,uniphier-ld11-peri-reset" - for PH1-LD11 SoC. - "socionext,uniphier-ld20-peri-reset" - for PH1-LD20 SoC. + "socionext,uniphier-ld4-peri-reset" - for LD4 SoC. + "socionext,uniphier-pro4-peri-reset" - for Pro4 SoC. + "socionext,uniphier-sld8-peri-reset" - for sLD8 SoC. + "socionext,uniphier-pro5-peri-reset" - for Pro5 SoC. + "socionext,uniphier-pxs2-peri-reset" - for PXs2/LD6b SoC. + "socionext,uniphier-ld11-peri-reset" - for LD11 SoC. + "socionext,uniphier-ld20-peri-reset" - for LD20 SoC. - #reset-cells: should be 1. Example: perictrl@59820000 { - compatible = "socionext,uniphier-ld20-perictrl", + compatible = "socionext,uniphier-ld11-perictrl", "simple-mfd", "syscon"; reg = <0x59820000 0x200>; reset { - compatible = "socionext,uniphier-ld20-peri-reset"; + compatible = "socionext,uniphier-ld11-peri-reset"; #reset-cells = <1>; }; diff --git a/Documentation/devicetree/bindings/serial/cdns,uart.txt b/Documentation/devicetree/bindings/serial/cdns,uart.txt index a3eb154c32ca..227bb770b027 100644 --- a/Documentation/devicetree/bindings/serial/cdns,uart.txt +++ b/Documentation/devicetree/bindings/serial/cdns,uart.txt @@ -1,7 +1,9 @@ Binding for Cadence UART Controller Required properties: -- compatible : should be "cdns,uart-r1p8", or "xlnx,xuartps" +- compatible : + Use "xlnx,xuartps","cdns,uart-r1p8" for Zynq-7xxx SoC. + Use "xlnx,zynqmp-uart","cdns,uart-r1p12" for Zynq Ultrascale+ MPSoC. - reg: Should contain UART controller registers location and length. - interrupts: Should contain UART controller interrupts. - clocks: Must contain phandles to the UART clocks diff --git a/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt b/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt index 1e4000d83aee..8d27d1a603e7 100644 --- a/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt +++ b/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt @@ -9,6 +9,14 @@ Required properties: - "renesas,scifb-r8a73a4" for R8A73A4 (R-Mobile APE6) SCIFB compatible UART. - "renesas,scifa-r8a7740" for R8A7740 (R-Mobile A1) SCIFA compatible UART. - "renesas,scifb-r8a7740" for R8A7740 (R-Mobile A1) SCIFB compatible UART. + - "renesas,scif-r8a7743" for R8A7743 (RZ/G1M) SCIF compatible UART. + - "renesas,scifa-r8a7743" for R8A7743 (RZ/G1M) SCIFA compatible UART. + - "renesas,scifb-r8a7743" for R8A7743 (RZ/G1M) SCIFB compatible UART. + - "renesas,hscif-r8a7743" for R8A7743 (RZ/G1M) HSCIF compatible UART. + - "renesas,scif-r8a7745" for R8A7745 (RZ/G1E) SCIF compatible UART. + - "renesas,scifa-r8a7745" for R8A7745 (RZ/G1E) SCIFA compatible UART. + - "renesas,scifb-r8a7745" for R8A7745 (RZ/G1E) SCIFB compatible UART. + - "renesas,hscif-r8a7745" for R8A7745 (RZ/G1E) HSCIF compatible UART. - "renesas,scif-r8a7778" for R8A7778 (R-Car M1) SCIF compatible UART. - "renesas,scif-r8a7779" for R8A7779 (R-Car H1) SCIF compatible UART. - "renesas,scif-r8a7790" for R8A7790 (R-Car H2) SCIF compatible UART. diff --git a/Documentation/devicetree/bindings/usb/dwc2.txt b/Documentation/devicetree/bindings/usb/dwc2.txt index 455f2c310a1b..2c30a5479069 100644 --- a/Documentation/devicetree/bindings/usb/dwc2.txt +++ b/Documentation/devicetree/bindings/usb/dwc2.txt @@ -28,10 +28,7 @@ Refer to phy/phy-bindings.txt for generic phy consumer properties - g-use-dma: enable dma usage in gadget driver. - g-rx-fifo-size: size of rx fifo size in gadget mode. - g-np-tx-fifo-size: size of non-periodic tx fifo size in gadget mode. - -Deprecated properties: -- g-tx-fifo-size: size of periodic tx fifo per endpoint (except ep0) - in gadget mode. +- g-tx-fifo-size: size of periodic tx fifo per endpoint (except ep0) in gadget mode. Example: diff --git a/Documentation/networking/netdev-FAQ.txt b/Documentation/networking/netdev-FAQ.txt index 0fe1c6e0dbcd..a20b2fae942b 100644 --- a/Documentation/networking/netdev-FAQ.txt +++ b/Documentation/networking/netdev-FAQ.txt @@ -29,8 +29,8 @@ A: There are always two trees (git repositories) in play. Both are driven Linus, and net-next is where the new code goes for the future release. You can find the trees here: - http://git.kernel.org/?p=linux/kernel/git/davem/net.git - http://git.kernel.org/?p=linux/kernel/git/davem/net-next.git + https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git + https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git Q: How often do changes from these trees make it to the mainline Linus tree? @@ -76,7 +76,7 @@ Q: So where are we now in this cycle? A: Load the mainline (Linus) page here: - http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git + https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git and note the top of the "tags" section. If it is rc1, it is early in the dev cycle. If it was tagged rc7 a week ago, then a release @@ -123,7 +123,7 @@ A: Normally Greg Kroah-Hartman collects stable commits himself, but It contains the patches which Dave has selected, but not yet handed off to Greg. If Greg already has the patch, then it will be here: - http://git.kernel.org/cgit/linux/kernel/git/stable/stable-queue.git + https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git A quick way to find whether the patch is in this stable-queue is to simply clone the repo, and then git grep the mainline commit ID, e.g. diff --git a/Documentation/networking/nf_conntrack-sysctl.txt b/Documentation/networking/nf_conntrack-sysctl.txt index 4fb51d32fccc..399e4e866a9c 100644 --- a/Documentation/networking/nf_conntrack-sysctl.txt +++ b/Documentation/networking/nf_conntrack-sysctl.txt @@ -33,24 +33,6 @@ nf_conntrack_events - BOOLEAN If this option is enabled, the connection tracking code will provide userspace with connection tracking events via ctnetlink. -nf_conntrack_events_retry_timeout - INTEGER (seconds) - default 15 - - This option is only relevant when "reliable connection tracking - events" are used. Normally, ctnetlink is "lossy", that is, - events are normally dropped when userspace listeners can't keep up. - - Userspace can request "reliable event mode". When this mode is - active, the conntrack will only be destroyed after the event was - delivered. If event delivery fails, the kernel periodically - re-tries to send the event to userspace. - - This is the maximum interval the kernel should use when re-trying - to deliver the destroy event. - - A higher number means there will be fewer delivery retries and it - will take longer for a backlog to be processed. - nf_conntrack_expect_max - INTEGER Maximum size of expectation table. Default value is nf_conntrack_buckets / 256. Minimum is 1. diff --git a/Documentation/virtual/kvm/locking.txt b/Documentation/virtual/kvm/locking.txt index f2491a8c68b4..e5dd9f4d6100 100644 --- a/Documentation/virtual/kvm/locking.txt +++ b/Documentation/virtual/kvm/locking.txt @@ -4,7 +4,17 @@ KVM Lock Overview 1. Acquisition Orders --------------------- -(to be written) +The acquisition orders for mutexes are as follows: + +- kvm->lock is taken outside vcpu->mutex + +- kvm->lock is taken outside kvm->slots_lock and kvm->irq_lock + +- kvm->slots_lock is taken outside kvm->irq_lock, though acquiring + them together is quite rare. + +For spinlocks, kvm_lock is taken outside kvm->mmu_lock. Everything +else is a leaf: no other lock is taken inside the critical sections. 2: Exception ------------ |