Kernel-Log – Was 3.6 bringt (3): Architektur
Seite 2: Die kleinen Perlen
Die kleinen Perlen
Die folgenden Links führen zu einigen kleineren, aber keineswegs unbedeutenden Änderungen:
ACPI, PCI & PM
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3
] ACPICA: Add support for multiple notify handlers - [
1
] ACPI: delete _GTS/_BFS support - [
D
] Add feature removal of old OMAP private DMA implementation - [
I
] bcma: BCM43228 support - [
D
] common: DMA-mapping: add DMA_ATTR_NO_KERNEL_MAPPING attribute - [
D
] common: DMA-mapping: add DMA_ATTR_SKIP_CPU_SYNC attribute - [
1
] common: dma-mapping: add support for generic dma_mmap_* calls - [
- [
C N3
] cpuidle: add support for states that affect multiple cpus - [
C N1
] dmaengine: add OMAP DMA engine driver - [
C N1
] dmaengine: mmp_tdma: add mmp tdma support - [
C N2
] dmaengine: split out virtual channel DMA support from sa11x0 driver - [
C N4
] dma: tegra: add dmaengine based dma driver - [
C DN
] drivers/thermal/spear_thermal.c: add Device Tree probing capability - [
D
] iommu: Remove group_mf - [
C DN1
] iommu/tegra: smmu: Add device tree support for SMMU - [
- [
- [
D
] PCI/PM: Add ABI document for sysfs file d3cold_allowed - [
- [
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1
] PM / Domains: Add preliminary support for cpuidle, v2 - [
C N
] PM: PM notifier error injection module - [
D
] PM / Sleep: add knob for printing device resume times - [
C
] PM / Sleep: Separate printing suspend times from initcall_debug - [
C N1
] SPI: MIPS: lantiq: add FALCON spi driver - [
I
] ssb: add missing PCI ID for b/g/n single band BCM4322 - [
D
] Thermal: Add Hysteresis attributes - [
D
] Thermal: Documentation update - [
D 1
] Thermal: Make Thermal trip points writeable
Crypto & security
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N
] ARM: AT91SAM9G45: add crypto peripherals - [
- [
- [
C N3
] crypto: atmel - add Atmel AES driver - [
C N3
] crypto: atmel - add Atmel DES/TDES driver - [
C N3
] crypto: atmel - add Atmel SHA1/SHA256 driver - [
C N2
] crypto: bfin_crc - CRC hardware driver for BF60x family processors. - [
N1
] crypto: caam - add PDB (Protocol Descriptor Block) definitions - [
1
] crypto: caam - add support for SEC v5.x RNG4 - [
C N5
] crypto: caam - ahash hmac support - [
2
] crypto: caam - chaining support - [
C
] crypto: caam - disable IRQ coalescing by default - [
N
] crypto: caam - ERA retrieval and printing for SEC device - [
C N1
] crypto: caam - hwrng support - [
- [
C N2
] crypto: twofish-avx - remove duplicated glue code and use shared glue code from glue_helper - [
C N
] hw_random: add Broadcom BCM63xx RNG driver - [
- [
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N
] random: add tracepoints for easier debugging and verification - [
- [
D
] random: final removal of IRQF_SAMPLE_RANDOM - [
- [
- [
- [
C 3
] Revert "crypto: GnuPG based MPI lib - additional sources (part 4)" - [
D
] Yama: higher restrictions should block PTRACE_TRACEME
Tracing
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1
] perf: Add generic PCI uncore PMU device support - [
- [
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N
] perf test: Add dso data caching tests - [
- [
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5
] perf/x86: Add Intel Nehalem-EX uncore support - [
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1
] perf/x86: Uncore filter support for SandyBridge-EP
Virtualization
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C
] KVM: ia64: Mark ia64 KVM as BROKEN - [
- [
D
] KVM: MMU: document mmu-lock and fast page fault - [
- [
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D 1
] KVM: PPC: Book3S HV: Make the guest hash table size configurable - [
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1
] tcm_vhost: Post-merge review changes requested by MST - [
x86
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C
] x86: CONFIG_CC_STACKPROTECTOR=y is no longer experimental - [
- [
6
] x86/debug: Add KERN_<LEVEL> to bare printks, convert printks to pr_<level> - [
D
] x86, doc: Assign a bootloader ID for "Minimal Linux Bootloader" - [
1
] x86/flush_tlb: try flush_tlb_single one by one in flush_tlb_range - [
- [
- [
- [
1
] x86/tlb_info: get last level TLB entry number of CPU
ARM
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1
] ARM: at91: add AIC5 support - [
D 2
] ARM: at91: add of irq priorities support - [
N
] ARM: at91: Add support for board aks-cdu - [
N
] ARM: at91: add support for Telit EVK-PRO3 with Telit GE863-PRO3 - [
D
] ARM: at91: aic add dt support for external irqs - [
N
] ARM: davinci: add runtime PM support for clock management - [
C
] ARM: davinci: cp_intc: Add irq domain support - [
DN
] ARM: davinci: cp_intc: Add OF support for TI interrupt controller - [
D 2
] ARM: dma-mapping: remove custom consistent dma region - [
N
] ARM: dts: Add basic support for mx27_3ds board - [
N
] arm/dts: Add initial DT support for AM33XX SoC family - [
DN
] arm/dts: Add support for AM335x BeagleBone - [
N
] arm/dts: Add support for AM335x EVM - [
N
] arm/dts: Add support for i.MX31 bug 1.x board from buglabs. - [
N
] arm/dts: Add support for TI AM3517/05 EVM board - [
DN
] arm/dts: add wdt node for omap3 and omap4 - [
D
] ARM: dts: imx: update #interrupt-cells for gpio nodes - [
N
] arm/dts: New dts file for PandaBoardES (4460) - [
N
] arm/dts: OMAP2: Add support for OMAP2420H4 Board - [
N
] arm/dts: OMAP4: Add Variscite OMAP4 System-On-Modeule support - [
- [
- [
N
] ARM: dt: tegra: add Whistler device tree file - [
D
] ARM: EXYNOS: mark the DMA channel binding for SPI as preliminary - [
C N
] ARM i.MX31: Add devicetree support - [
N
] ARM: imx: Add common imx cpuidle init functionality. - [
- [
C N1
] ARM: integrator: convert to common clock - [
C N
] ARM: Kirkwood: Add basic device tree support for QNAP TS219. - [
C N1
] ARM: kirkwood: Add LS-XHL and LS-CHLv2 support - [
C N
] ARM: Kirkwood: Initial DTS support for Kirkwood GoFlex Net - [
N
] ARM: LPC32xx: Add dts for EA3250 reference board - [
C
] ARM: LPC32xx: DT conversion of Standard UARTs - [
N
] arm: mach-mvebu: add defconfig - [
DN
] arm: mach-mvebu: add documentation for new device tree bindings - [
N
] arm: mach-mvebu: add header - [
C N
] arm: mach-mvebu: add source files - [
N
] ARM: mach-shmobile: r8a7740 generic board support via DT - [
N
] ARM: mach-shmobile: sh7377 generic board support via DT - [
DN
] ARM: mx23: Add initial support for olinuxino board - [
N
] ARM: mxs: Add Crystalfontz CFA-10036 DTS - [
N
] ARM: mxs: convert apx4devkit board to device tree - [
N
] ARM: mxs: convert m28evk board to device tree - [
N
] ARM: mxs: convert stmp378x_devb board to device tree - [
N
] ARM: mxs: convert tx28 board to device tree - [
C N
] ARM: nomadik: convert to generic clock - [
- [
N3
] ARM: OMAP3+: clock33xx: Add AM33XX clock tree data - [
N1
] ARM: OMAP AM33xx: clockdomains: Add clockdomain data and respective operations - [
N6
] ARM: OMAP AM33xx: CM: Introduce AM33xx CM APIs and register level details - [
N1
] ARM: OMAP AM33xx: powerdomains: add AM335x support - [
N2
] ARM: OMAP AM33xx: PRM: add PRM support - [
N
] ARM: OMAP AM33xx: voltagedomain: Add voltage domain data - [
- [
C N
] ARM: OMAP: SmartReflex: Move smartreflex driver to drivers/ - [
DN
] ARM: Orion: DTify the watchdog timer. - [
C D 2
] ARM: Orion: DT support for IRQ and GPIO Controllers - [
C 1
] ARM Samsung: Move s3c pwm driver to pwm framework - [
C
] ARM: shmobile: armadillo800eva: enable FSI-WM8978 sound - [
C
] ARM: shmobile: kzm9g: enable FSI-AK4648 - [
N
] ARM: shmobile: r8a7740: add A4S pm domain support - [
N
] ARM: shmobile: soc-core: add R-mobile PM domain common APIs - [
D
] ARM: tegra{20,30}: Rename "mc" to "memory-controller" - [
D
] ARM: tegra20: Rename "emc" to "memory-controller" - [
C N7
] ARM: u300: convert to common clock - [
N
] ARM: vexpress: Add Device Tree for V2P-CA15_CA7 core tile - [
C 1
] ARM: vexpress: Initial common clock support - [
C N1
] ASoC: mmp: add sspa support - [
C N1
] PINCTRL: SiRF: add GPIO and GPIO irq support in CSR SiRFprimaII
PPC
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N
] powerpc: 64bit optimised __clear_user - [
C N1
] powerpc/85xx: Add BSC9131 RDB Support - [
N1
] powerpc/85xx: Add P1024rdb dts support - [
C N
] powerpc/e500: add paravirt QEMU platform - [
- [
C
] powerpc: IOMMU fault injection - [
1
] powerpc/iommu: Implement IOMMU pools to improve multiqueue adapter performance - [
N
] powerpc: POWER7 optimised copy_page using VMX and enhanced prefetch - [
N1
] powerpc: POWER7 optimised memcpy using VMX and enhanced prefetch - [
C N
] powerpc: pSeries reconfig notifier error injection module - [
C 2
] powerpc: remove Wind River SBC8560 support - [
C 2
] Revert "powerpc/p3060qds: Add support for P3060QDS board"
Various architectures
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C N3
] alpha: Use new generic strncpy_from_user() and strnlen_user() - [
C
] arch/tile: enable ZONE_DMA for tilegx - [
C N3
] arch/tile: introduce GXIO IORPC framework for tilegx - [
C N9
] arch/tile: provide kernel support for the tilegx mPIPE shim - [
CI N6
] arch/tile: provide kernel support for the tilegx TRIO shim - [
C N1
] arch/tile: provide kernel support for the tilegx USB shim - [
CI N4
] arch/tile: tilegx PCI root complex support - [
C
] bfin: add 32M, 16M and 8M uncached DMA region options - [
N1
] bfin: pm: add deepsleep for bf60x - [
C
] bounce: allow use of bounce pool via config option - [
C N1
] C6X: add basic support for TMS320C6678 SoC - [
C
] IA64: Mark PARAVIRT and KVM as broken - [
N
] m68k: add PCI bus code support for the ColdFire M54xx SoC family - [
N
] m68k: add PCI bus support definitions for the ColdFire M54xx SoC family - [
C
] m68k: allow PCI bus to be enabled for ColdFire m54xx CPUs - [
N
] m68k: common PCI support definitions and code - [
C
] m68k: CPU32 does not support unaligned accesses - [
C
] m68k: Introduce config option CPU_HAS_NO_UNALIGNED - [
2
] m68k: merge the MMU and non-MMU versions of the entry.S code - [
C N1
] m68knommu: Add support for the Coldfire 5251/5253 - [
C N3
] m68knommu: Add support for the Coldfire m5441x. - [
C
] m68knommu: Allow ColdFire CPUs to use unaligned accesses - [
N
] m68knommu: platform support for 8390 based ethernet used on some boards - [
C 2
] MIPS: BCM63XX: Add basic BCM6328 support - [
CI 1
] MIPS: BCM63XX: Add PCIe Support for BCM6328 - [
C
] MIPS: Enable vmlinuz for JZ4740 - [
C
] MIPS: Netlogic: Platform changes for XLS USB - [
N1
] MIPS: Netlogic: Platform NAND/NOR flash support - [
I N1
] MIPS: Netlogic: USB support for XLP - [
C N1
] MIPS: Netlogic: XLP PCIe controller support. - [
DN5
] MIPS: Octeon: Add device tree source files. - [
C 1
] MIPS: Octeon: Initialize and fixup device tree. - [
1
] MIPS: Unify memcpy.S and memcpy-inatomic.S - [
C
] s390/exceptions: sort exception table at build time - [
C
] s390/seccomp: add support for system call filtering using BPF - [
C N
] sh: intc: initial irqdomain support. - [
C N1
] sh: pfc: Rudimentary pinctrl-backed GPIO support. - [
2
] tilegx pci: support I/O to arbitrarily-cached pages - [
C N3
] tile pci: enable IOMMU to support DMA for legacy devices - [
C N1
] usb: add host support for the tilegx architecture
Ein "C" im Bereich "[ ]" kennzeichnet Commits mit Änderungen an Kconfig-Dateien, welche die Konfigurationsoptionen samt der zugehörigen Hilfetexte enthalten. Mit "I" ausgezeichneten Patches rüsten neue PCI- oder USB-IDs nach; jene mit "D" 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.
Die "Was Linux 3.6 bringt"-Serie
Das Kernel-Log kann bereits jetzt einen Überblick über die wichtigsten Neuerungen der Ende September erwarteten Linux-Version 3.6 geben, da alle größeren Neuerungen bereits in den ersten zwei Entwicklungswochen integriert wurden; Linux 3.6 befindet sich seit dem in der Stabilisierungsphase, in der die Kernel-Hacker normalerweise keine größeren Änderungen mehr vornehmen.
Über einige der Neuerungen von Linux 3.6 hat das Kernel-Log bereits im Rahmen der Artikelserie "Was 3.6 bringt" berichtet:
In den kommenden Wochen werden noch Artikel erscheinen, die sich mit allgemeiner Infrastruktur und Treibern beschäftigen.
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)