Kernel-Log – Was 3.4 bringt (1): Infrastruktur

Seite 4: Kleine Perlen: Architektur

Die kleinen Perlen: Architektur-Code

x86

[ ] x86-64: Fix memcpy() to support sizes of 4Gb and above
[ ] x86-64: Fix memset() to support sizes of 4Gb and above
[ ] x86: atomic64 assembly improvements
[ ] x86, boot: Correct CFLAGS for hostprogs
[C ] x86/config: Select MSIC MFD driver on Intel Medfield platform
[ ] x86, cpufeature: Add CPU features from Intel document 319433-012A
[ D 1] x86, efi: Allow basic init with mixed 32/64-bit efi/kernel
[C N ] x86/geode/net5501: Add platform driver for Soekris Engineering net5501
[ ] X86: Introduce HW-Pstate scattered cpuid feature
[ 1] x86/kconfig: Update defconfigs
[C 2] x86/mid: Kill off Moorestown
[C 3] x86/mid: Remove Intel Moorestown
[C ] x86/mid/thermal: Convert to use Intel MSIC API
[C ] x86/numa: Improve internode cache alignment
[ DN ] x86/olpc: Add debugfs interface for EC commands

ARM

[C N ] ARM: 7001/2: Wire up support for the XZ decompressor
[C N ] ARM: 7334/1: add jump label support
[C ] ARM: 7338/1: add support for early console output via semihosting
[ DN ] ARM: at91: add pmc DT support
[ D ] ARM: at91: add ram controller DT support
[ D ] ARM: at91: add RSTC (Reset Controller) dt support
[ D ] ARM: at91: add Shutdown Controller (SHDWC) DT support
[CDN1] ARM: at91/aic: add irq domain and device tree support
[C ] ARM: at91/at91sam9x5: Configuration and Makefile
[ N1] ARM: at91/at91sam9x5: SoC basic support
[CD 9] ARM: at91: code removal of CAP9 SoC
[ N ] ARM: at91/dt: add Calao DAB-MMX daugther board support for USB-A9G20
[C ] ARM: at91: dt: enable usb ehci for sam9g45 and sam9x5
[ DN1] ARM: at91/gpio: add irqdomain and DT support
[ D 1] ARM: at91/pio: add new PIO3 features
[ DN ] ARM: at91: pit add DT support
[ D ] ARM: at91/tc: add device tree support to atmel_tclib
[ D ] ARM: at91: usb ehci add dt support
[ DN ] ARM: at91: usb ohci add dt support
[ DN ] ARM: dt: Add binding for Tegra PMC
[ N1] ARM: dts: add initial dts file for EXYNOS5250, SMDK5250
[ N ] arm/dts: Add support for TI OMAP3 EVM board
[ N ] ARM: dts: append DTS file of pxa168
[ D ] arm/dts: OMAP3: Add omap3evm and am335xevm support
[ DN ] ARM: dt: tegra: Add Tegra APB DMA device tree binding
[ N4] ARM: EXYNOS: add clock part for EXYNOS5250 SoC
[C ] ARM: EXYNOS: add support ARCH_EXYNOS5 for EXYNOS5 SoCs
[C N ] ARM: EXYNOS: add support device tree enabled board file for EXYNOS5
[C ] ARM: EXYNOS: add support DMA for EXYNOS4X12 SoC
[C 1] ARM: EXYNOS: add support for EXYNOS5250 SoC
[C ] ARM: EXYNOS: add support JPEG
[C N1] ARM: EXYNOS: add support uart for EXYNOS4 and EXYNOS5
[CDN1] ARM: EXYNOS: Hook up power domains to generic power domain infrastructure
[C N1] ARM i.MX27: Add devicetree support
[C N1] ARM: IOMMU: Tegra20: Add iommu_ops for GART driver
[C N3] ARM: IOMMU: Tegra30: Add iommu_ops for SMMU driver
[C N ] ARM: kirkwood: add dreamplug (fdt) support.
[ N ] ARM: kirkwood: fdt: facilitate new boards during fdt migration
[C N ] ARM: LPC32xx: Ethernet support
[ ] ARM: LPC32xx: USB Support
[C ] ARM: Make the sched_clock framework mandatory
[C ] ARM: mx27_3ds: Add camera support
[C N ] ARM: mxs: add GPMI-NAND support for imx23/imx28
[C N1] ARM: mxs: Add initial support for Bluegiga APX4 Development Kit
[ DN ] ARM: OMAP2/3: intc: Add DT support for TI interrupt controller
[C ] ARM: OMAP2+: kconfig: Enable devicetree by default for OMAP2+ systems
[C ] ARM: OMAP: add minimal support for Nokia RM-696
[ ] ARM: OMAP: enable Bluetooth on the PandaBoard
[ ] ARM: OMAP: pandora: add support for backlight and poweroff
[ ] ARM: Optimize multi-CPU tlb flushing a little more
[ N ] ARM: S3C64XX: Add basic cpuidle driver
[C N1] ARM: S3C64XX: Add usb otg phy control
[C ] ARM: S3C64XX: Support GPIO LEDs on Cragganmore
[C N ] ARM: S5PV210: Add usb otg phy control
[C ] ARM: SAMSUNG: add G2D to plat-s5p and mach-exynos
[C ] ARM: SAMSUNG: Add support for S5K6AAFX camera on Nuri board
[ DN ] ARM: smp_twd: add device tree support
[CDN1] ARM: SPEAr600: Add device-tree support to SPEAr600 boards
[ N ] ARM: tegra: Add a simple PMC driver
[ N ] ARM: tegra: assembler code for LP3
[ N ] ARM: tegra: cpuidle driver for tegra
[ N ] ARM: tegra: definitions for flow controller
[ D ] arm: tegra: dts: Support host/device selection and legacy mode
[ DN ] ARM: tegra: emc: device tree bindings
[ ] ARM: tegra: Enable CPUIdle on Tegra20
[ N ] ARM: tegra: functions to access the flowcontroller
[ DN9] ARM: tegra: implement basic tegra30 clock framework
[C ] ARM: tegra: select required CPU and L2 errata options
[ ] ARM: tegra: support for Tegra30 CPU powerdomains
[C ] ARM: ux500: export System-on-Chip information ux500 via sysfs
[ N ] ARM: ux500: Initial Device Tree support for Snowball
[ N ] ARM: vexpress: Add Device Tree for V2P-CA15 core tile (TC1 variant)
[ N ] ARM: vexpress: Add Device Tree for V2P-CA5s core tile
[ N ] ARM: vexpress: Add Device Tree for V2P-CA9 core tile
[CDN1] ARM: vexpress: Add Device Tree support
[ DN1] atmel/nand: add DT support
[C 1] CS89x0 : add platform driver support
[ D ] devicetree-bindings: Add documentation for i.MX generic boards
[C 9] DMA: PL330: Merge PL330 driver into drivers/dma/
[ DN ] Document: devicetree: add OF documents for arch-mmp
[ D ] dt: tegra gpio: Flesh out binding documentation
[ 1] gpio/samsung: add support GPIOlib for EXYNOS5250
[ D ] gpio: tegra: Dynamically allocate IRQ base, and support DT
[ D ] gpio: tegra: Parameterize the number of banks
[ DN ] i2c/gpio: add DT support
[C ] i.MX27: visstrim_m10: Add led support.
[C ] i.MX27: visstrim_m10: Add video support.
[CDN ] of/mtd/nand: add generic bindings and helpers
[ ] OMAPFB: Remove video SRAM support (old omapfb)
[ ] OMAP: N770: remove HWA742 platform data
[C N1] remoteproc/omap: add a remoteproc driver for OMAP4
[C N ] samples/rpmsg: add an rpmsg driver sample
[CD ] USB: at91: Device udc add dt support

PPC

[C 2] fadump: Remove the phyp assisted dump code.
[ D ] fsl/mpic: Create and document the "single-cpu-affinity" device-tree flag
[ D ] fsl/mpic: Document and use the "big-endian" device-tree flag
[C 4] net: powerpc: remove the legacy iSeries ethernet driver
[C ] powerpc/44x: Add support PCI-E for APM821xx SoC and Bluestone board
[ N1] powerpc/85xx: Add dts for p1020rdb-pc board
[ N1] powerpc/85xx: Add dts for p1025rdb board
[ N1] powerpc/85xx: Added dts for P1021RDB-PC board
[ ] powerpc/85xx: Added P1021RDB-PC Platform support
[ ] powerpc/85xx: add P1020MBG-PC platform support
[ ] powerpc/85xx: Add p1020rdb-pc platform support
[ ] powerpc/85xx: add P1020UTM-PC platform support
[ ] powerpc/85xx: Add p1025rdb platform support
[ N1] powerpc/85xx: Add p2020rdb-pc dts support
[ ] powerpc/85xx: Adds Support for P2020RDB-PC board
[C ] powerpc/85xx: allow CONFIG_PHYS_64BIT to be selectable
[C N2] powerpc/85xx: Board support for GE IMP3A
[ N2] powerpc/85xx: create 32-bit DTS for the P1022DS
[ N ] powerpc/85xx: mpc8548cds - add 36-bit dts
[C ] powerpc/85xx: mpc8548cds - Add RapidIO node to dts
[C ] powerpc: Add GE FPGA config option
[ N ] powerpc: Add initial e6500 cpu support
[C N1] powerpc: add support for MPIC message register API
[ DN ] powerpc: document the FSL MPIC message register binding
[ N1] powerpc/eeh: Introduce EEH device
[ N1] powerpc/eeh: Platform dependent EEH operations
[ D ] powerpc/fsl: Added aliased MSIIR register address to MSI node in dts
[ N ] powerpc/mpc52xx: add a4m072 board support
[ D ] powerpc/mpic: Add "last-interrupt-source" property to override hardware
[C 1] powerpc: remove CONFIG_PPC_ISERIES from the architecture Kconfig files
[ 2] powerpc: Remove FW_FEATURE ISERIES from arch code
[ 1] powerpc: Remove legacy iSeries bits from assembly files
[ 7] powerpc: Remove some of the legacy iSeries specific device drivers
[C ] powerpc: remove the legacy iSeries part of ibmvscsi
[ 2] powerpc: Remove the rest of the legacy iSeries include files
[ 5] powerpc: Rework lazy-interrupt handling
[C 1] tty: powerpc: remove hvc_iseries
[C ] tty: powerpc: remove SERIAL_ICOM dependency on PPC_ISERIES

Various

[ ] bitops: Optimise get_order()
[ 1] dmaengine: Add support for multiple descriptors for imx-dma.
[C ] m68k: make support for FPU hardware configurable
[C ] m68knommu: remove unused CONFIG_GENERIC_CMOS_UPDATE option
[ ] MAINTAINERS: add status to ALPHA architecture
[C N1] microblaze: Highmem support
[ N ] microblaze: Introduce fixmap
[C N ] MIPS: add RTC support for loongson1B
[C 1] [PATCH v3] ipc: provide generic compat versions of IPC syscalls
[ N ] remoteproc: add debugfs entries
[ N1] S390: kernel: Add OS info memory interface
[ N1] S390: kernel: Add z/VM LGR detection
[ N2] S390: perf: add support for s390x CPU counters
[C ] S390: Remove monolithic build option for zcrypt driver.
[ 2] S390: rework idle code
[ 8] S390: rework smp code
[C N ] sh: Support I/O space swapping where needed.
[ N ] SUNRPC: Add trace events to the sunrpc subsystem

Ein "C" im Bereich "[ ]" kennzeichnet Commits mit Änderungen an Kconfig-Dateien, welche die Konfigurationsoptionen samt der zugehörigen Hilfetexte enthalten. Mit "D" ausgezeichneten Patches verändern die dem Kernel beiliegende Dokumentation; Commits mit "N" legen neue Dateien an. Die Zahl vermittelt einen groben Eindruck zur Größe des Patches: Eine "1" kennzeichnet Patches, die inklusive Kommentar zwischen 10 und 20 KByte groß sind; Patches mit einer "9" sind 90 KByte oder größer. Änderungen ohne Zahl sind kleiner als 10 KByte.

Weitere Hintergründe und Informationen rund um Entwicklungen im Linux-Kernel und dessen Umfeld finden sich in den vorangegangenen Kernel-Logs auf heise open. Neue Ausgaben des Kernel-Logs werden auf den Identi.ca- und Twitter-Konten "@kernellog" erwähnt; die englischen, bei den Kollegen von "The H" erscheinenden Übersetzungen auf den Identi.ca- und Twitter-Konten "@kernellog2". Gelegentlich zwitschert der Autor des Kernel-Logs unabhängig davon über einige Kernel-Log-Themen bei Identi.ca und Twitter als "@kernellogauthor".

(thl) (thl)