Seite 4: Kleine Perlen: Architektur

Inhaltsverzeichnis

Die kleinen Perlen: Architektur

x86

• [C   ] pci, x86/io-apic: Allow PCI_IOAPIC to be user configurable on x86
• [    ] x86_64, asm: Optimise fls(), ffs() and fls64()
• [C N1] x86: Add NumaChip support
• [   1] x86: Add workaround to NMI iret woes
• [    ] x86/amd: Add missing feature flag for fam15h models 10h-1fh processors
• [    ] x86, centaur: Enable cx8 for VIA Eden too
• [C   ] x86/config: Revamp configuration for MID devices
• [    ] x86/div64: Add a micro-optimization shortcut if base is power of two
• [  N6] x86: Generate system call tables and unistd_*.h from tables
• [C   ] x86/intel config: Revamp configuration to allow for Moorestown and Medfield
• [  N2] x86: Machine-readable syscall tables and scripts to process them
• [    ] x86, mce, therm_throt: Don't report power limit and package level thermal throttle events in mcelog
• [    ] x86/microcode_amd: Add support for CPU family specific container files
• [ D  ] x86, NMI: Add knob to disable using NMI IPIs to stop cpus
• [C N ] x86, NMI: Add NMI IPI selftest
• [ D  ] x86: Panic on detection of stack overflow
• [    ] x86: Simplify code by removing a !SMP #ifdefs from 'struct cpuinfo_x86'
• [    ] x86/tools: Add decoded instruction dump mode
  
• [   3] x86: Update instruction decoder to support new AVX formats

ARM

• [    ] ARM: 7169/1: topdown mmap support
• [  N ] ARM: 7201/1: add EDAC atomic_scrub function
• [    ] ARM: 7202/1: Add Cortex-A7 proc info
• [  N ] ARM: 7206/1: Add generic ARM instruction set condition code checks.
• [C   ] ARM: 7240/1: Make ARCH_NR_GPIO a Kconfig variable
• [C   ] ARM: Add arm_memblock_steal() to allocate memory away from the kernel
• [C   ] ARM: Allow Kconfig to control the definition of NR_BANKS
• [    ] ARM: at91/net: add macb ethernet controller in 9g45/9g20 DT
• [ D  ] ARM: at91: removal of CAP9 SoC family
• [ DN ] arm/dt: add basic usb nodes to tegra device trees
• [  N1] ARM: dts: Add intial dts file for EXYNOS4210 SoC, SMDKV310 and ORIGEN
• [  N ] arm/dts: Add minimal device tree support for omap2420 and omap2430
• [CDN ] ARM: EXYNOS: Add Exynos4 device tree enabled board file
• [C N ] ARM: EXYNOS: Add USB OHCI device
• [C   ] ARM: EXYNOS: Add USB OHCI support to ORIGEN board
• [C   ] ARM: EXYNOS: Add USB OHCI support to SMDKV310 board
• [CD 1] ARM: gic: allow GIC to support non-banked setups
• [ DN ] arm/imx6: add imx6q sabrelite board support
• [ D  ] arm/imx6q: Rename Sabreauto to Armadillo2
• [C N3] ARM i.MX: Merge i.MX5 support into mach-imx
• [  N ] arm: introduce cross trigger interface helpers
• [    ] ARM: LPAE: Add context switching support
• [  N ] ARM: LPAE: Add fault handling support
• [    ] ARM: LPAE: Add identity mapping support for the 3-level page table format
• [    ] ARM: LPAE: add ISBs around MMU enabling code
• [  N1] ARM: LPAE: Factor out classic-MMU specific code into proc-v7-2level.S
• [    ] ARM: LPAE: Invalidate the TLB before freeing the PMD
• [    ] ARM: LPAE: mark memory banks with start > ULONG_MAX as highmem
• [    ] ARM: LPAE: Move page table maintenance macros to pgtable-2level.h
• [  N1] ARM: LPAE: Move the FSR definitions to separate files
• [    ] ARM: LPAE: Page table maintenance for the 3-level format
• [  N ] ARM: mach-shmobile: Add kota2 defconfig.
• [  N ] ARM: mach-shmobile: Add marzen defconfig.
• [    ] ARM: mach-shmobile: bonito: Add dip-switch selector
• [    ] ARM: mach-shmobile: bonito: add FPGA irq demux
• [    ] ARM: mach-shmobile: bonito: Add LCDC0 support
• [    ] ARM: mach-shmobile: bonito: add PMIC settings
• [    ] ARM: mach-shmobile: bonito: add SMSC9221 support
• [  N8] ARM: mach-shmobile: r8a7740: add PFC support.
• [C N1] ARM: mach-shmobile: r8a7779 and Marzen base support V2
• [   9] ARM: mach-shmobile: r8a7779 PFC function support
• [C N2] ARM: mach-shmobile: r8a7779 PFC GPIO-only support V2
• [  N1] ARM: mach-shmobile: r8a7779 SMP support V3
• [ D  ] ARM: move iotable mappings within the vmalloc region
• [  N ] ARM: mxs: add saif clkmux functions
• [C  1] ARM: OMAP1: Move dpll1 rates selection from config to runtime
• [C N ] ARM: OMAP4: Fix errata i688 with MPU interconnect barriers.
• [  N1] ARM: OMAP4: PM: Add CPUidle support
• [  N2] ARM: OMAP4: PM: Add CPUX OFF mode support
• [  N ] ARM: OMAP4: PM: Add SAR RAM support
• [  N ] ARM: OMAP: Add Secure HAL and monitor mode API infrastructure.
• [  N1] ARM: OMAP: am33xx: Update common OMAP machine specific sources
• [C   ] ARM: OMAP: am33xx: Update common omap platform files
• [  N ] ARM: OMAP: PM: Add support to allocate the memory for secure RAM
• [  N1] ARM: OMAP: PRCM: add support for chain interrupt handler
• [C   ] ARM: OMAP: TI814X: Create board support and enable build for TI8148 EVM
• [C  1] ARM: OMAP: TI81XX: Prepare for addition of TI814X support
• [   1] ARM: perf: add support for stalled cycle ABI events
• [   3] arm: Remove mach-tcc8k directory
• [   4] arm: Remove plat-tcc directory
• [C   ] ARM: S3C64XX: Implement basic power domain support
• [C N ] ARM: S5P64X0: Add HSMMC setup for host Controller
• [C  2] ARM: SAMSUNG: Consolidation of SPI platform devices to plat-samsung
• [C   ] ARM: stop: execute platform callback from cpu_stop code
• [  N ] arm/tegra: Add device-tree support for TrimSlice board
• [  N ] arm/tegra: add support for tegra30 based board cardhu
• [  N4] arm/tegra: pinmux tables and definitions for tegra30
• [   3] ARM: Update mach-types
• [CDN ] ARM: vic: device tree binding
• [  N ] ARM: w90x900: add common nuc9xx.h
• [    ] cpufreq: OMAP: Add SMP support for OMAP4+
• [C   ] MX1:apf9328: Add i2c support
• [C N ] of: Add device tree selftests
• [    ] OMAP: DSS2: Support for UMSH-8173MD TFT panel
  
• [ DN ] omap-serial: Add minimal device tree support

PPC

• [   4] fsl-rio: Add two ports and rapidio message units support
• [  N7] fsl-rio: Split rio driver into two parts, RapidIO endpoint and message unit
• [C N1] powerpc/40x: Add APM8018X SOC support
• [C   ] powerpc/44x: Enable CONFIG_RELOCATABLE for PPC44x
• [C   ] powerpc/44x: Enable CRASH_DUMP for 440x
• [C   ] powerpc/44x: Enable DYNAMIC_MEMSTART for 440x
• [C   ] powerpc/476fpe: Add 476fpe SoC code
• [C N2] powerpc/47x: Add support for the new IBM currituck platform
• [  N ] powerpc/85xx: Add a P1010RDB 36-bit address map device tree
• [    ] powerpc/85xx: Add crypto engine to P1010 SoC device tree
• [  N ] powerpc/85xx: Add P1020RDB 36-bit address map device tree
• [  N9] powerpc/85xx: create dts components to build up an SoC
• [  N3] powerpc/85xx: Rework MPC8536DS device trees
• [  N2] powerpc/85xx: Rework MPC8544DS device tree
• [  N2] powerpc/85xx: Rework MPC8548CDS device trees
• [  N2] powerpc/85xx: Rework MPC8568MDS device tree
• [  N2] powerpc/85xx: Rework MPC8569MDS device tree
• [  N7] powerpc/85xx: Rework MPC8572DS device tree
• [  N3] powerpc/85xx: Rework P1010RDB and P1010 device tree
• [  N3] powerpc/85xx: Rework P1020RDB device tree
• [  N2] powerpc/85xx: Rework P1021MDS device tree
• [  N2] powerpc/85xx: Rework P1022DS device tree
• [  N2] powerpc/85xx: Rework P1023RDS device tree
• [  N3] powerpc/85xx: Rework P2020DS device tree
• [   1] powerpc/85xx: Rework P2020RDB device tree
• [  N3] powerpc/85xx: Rework P2041RDB device tree
• [  N3] powerpc/85xx: Rework P3041DS device tree
• [  N3] powerpc/85xx: Rework P3060QDS device tree
• [  N3] powerpc/85xx: Rework P4080DS device trees
• [  N3] powerpc/85xx: Rework P5020DS device tree
• [    ] powerpc/85xx: Rework PCI nodes on P1020RDB
• [  N1] powerpc/85xx: Update SRIO device tree nodes
• [C N1] powerpc: Add support for OpenBlockS 600
• [C N2] powerpc/book3e: Add Chroma as a new WSP/PowerEN platform.
• [C   ] powerpc/book3e: Add ICSWX/ACOP support to Book3e cores like A2
• [    ] powerpc/boot: Add mfdcrx
• [C   ] powerpc/cpuidle: Add cpu_idle_wait() to allow switching of idle routines
• [C N1] powerpc/cpuidle: cpuidle driver for pSeries
• [C   ] powerpc/cpuidle: Enable cpuidle and directly call cpuidle_idle_call() for pSeries
• [    ] powerpc: Enable Hugetlb by default for 32-bit 85xx/corenet
• [    ] powerpc: Enable hugetlb by default for corenet64 platforms
• [C N3] powerpc/fsl: Add support for Integrated Flash Controller
• [ DN1] powerpc/fsl: Document rapidio node binding-information
• [C   ] powerpc: Kconfig updates for FSL BookE HUGETLB 64-bit
• [  N2] powerpc: POWER7 optimised copy_to_user/copy_from_user using VMX
• [  N4] powerpc/powernv: PCI support for p7IOC under OPAL v2
• [C N1] powerpc: Process dynamic relocations for kernel
• [C  1] powerpc: Rename mapping based RELOCATABLE to DYNAMIC_MEMSTART for BookE
  
• [C N1] powerpc: Split ICSWX ACOP and PID processing

Various

• [    ] blackfin: bf537: add capture support
• [    ] blackfin: bf548: add capture support
• [    ] blackfin: bf561: add adv7183 capture support
• [ DN3] C6X: devicetree support
• [C   ] fs: binfmt_elf: create Kconfig variable for PIE randomization
• [C N ] Initial support for the Ubiquiti Networks XM board (rev 1.0).
• [    ] m68k: add cache support for V4e ColdFire cores running with MMU enabled
• [    ] m68k: add code to setup a ColdFire 54xx platform when MMU enabled
• [    ] m68k: add ColdFire 54xx CPU MMU memory init code
• [   1] m68k: add ColdFire FPU support for the V4e ColdFire CPUs
• [    ] m68k: add ColdFire paging exception handling code
• [    ] m68k: add ColdFire with MMU enabled support to the m68k mem init code
• [    ] m68k: add machine and CPU definitions for ColdFire cores
• [    ] m68k: add page table size definitions for ColdFire V4e MMU
• [    ] m68k: add TASK definitions for ColdFires running with MMU
• [    ] m68k: add TLB flush support for the ColdFire V4e MMU hardware
• [C   ] m68k: allow ColdFire 547x and 548x CPUs to be built with MMU enabled
• [  N ] m68k: ColdFire V4e MMU paging init code and miss handler
• [C   ] m68k: ColdFire with MMU enabled uses same clocking code as non-MMU
• [C   ] m68k: compile appropriate mm arch files for ColdFire MMU support
• [  N ] m68k: create ColdFire MMU pgalloc code
• [  N ] m68k: definitions for the ColdFire V4e MMU hardware
• [C   ] m68k/Kconfig: Separate classic m68k and coldfire early
• [C   ] m68k/mac: early console
• [C   ] m68k: modify user space access functions to support ColdFire CPUs
• [C   ] m68k/mvme16x: Add support for EARLY_PRINTK
• [  N1] m68k: page table support definitions and code for ColdFire MMU
• [    ] m68k: use addr_limit checking for m68k CPUs that do no support address spaces
• [C   ] microblaze: generic atomic64 support
• [  N ] MIPS: Add fast get_user_pages
• [C N6] MIPS: Alchemy: Au1300 SoC support
• [C N4] MIPS: Alchemy: Basic support for the DB1300 board.
• [C  1] MIPS: Alchemy: Drop MIRAGE/BOSPORUS board support
• [C N3] MIPS: Alchemy: Improved DB1550 support, with audio and serial busses.
• [   4] MIPS: Alchemy: merge Au1000 and Au1300-style IRQ controller code.
• [C  3] MIPS: Alchemy: Merge PB1200 support into DB1200 code.
• [C  3] MIPS: Alchemy: one kernel for DB1000/DB1500/DB1100
• [C  4] MIPS: Alchemy: remove PB1000 support
• [C N1] MIPS: ath79: add common USB Host Controller device
• [  N ] MIPS: ath79: Add early printk support for the AR933X SoCs
• [C N ] MIPS: ath79: Add initial support for the Atheros AP121 reference board
• [    ] MIPS: ath79: add revision id for the AR933X SoCs
• [C  2] MIPS: BCM63XX: Add support for bcm6368 CPU.
• [C N1] MIPS: BMIPS: Add SMP support code for BMIPS43xx/BMIPS5000
• [  N1] MIPS: GIO bus support for SGI IP22/28
• [  N ] MIPS: Initial PCI support for Atheros 724x SoCs.
• [C N ] MIPS: Netlogic: Add basic MSI support for XLR/XLS
• [  N1] MIPS: Netlogic: Add default XLP config.
• [    ] MIPS: Netlogic: Add support for XLP 3XX cores
• [C N ] MIPS: Netlogic: Add XLP makefiles and config
• [  N7] MIPS: Netlogic: Add XLP platform files for XLP SoC
• [   7] MIPS: Oceton: Update model detection code for new chips.
• [   6] MIPS: Octeon: Add support for OCTEON II PCIe
• [C  4] MIPS: Octeon: Move some Ethernet support files out of staging.
• [  N9] MIPS: Octeon: Update SOC PCI related register definitions for new chips.
• [C   ] MIPS: randomize PIE load address
• [ D  ] S390: Add s390x description to Documentation/kdump/kdump.txt
• [   9] S390: entry[64].S improvements
• [ D  ] S390: Remove Kerntypes leftovers
• [   1] sh: Kill off remaining private runtime PM bits.
• [   1] sh: sh7723: use runtime PM implementation, common with arm/mach-shmobile
• [   1] sh: sh7724: use runtime PM implementation, common with arm/mach-shmobile

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)