Seite 3: Die kleinen Perlen: Storage

Inhaltsverzeichnis

Die kleinen Perlen: Storage-Infrastruktur

Block

• [    ] blk-cgroup: Add unaccounted time to timeslice_used.
• [ D  ] blk-cgroup: Lower minimum weight from 100 to 10.
• [    ] block: improve flush bio completion
• [   2] block: reimplement FLUSH/FUA to support merge
• [ D  ] cfq-iosched: Always provide group isolation.
• [    ] cfq-iosched: give busy sync queue no dispatch limit
• [ D  ] Documentation/iostats.txt: bit-size reference etc.

Libata

• [    ] ahci: AHCI mode SATA patch for Intel Patsburg SATA RAID controller
• [    ] ATA: Add FSL sata v2 controller support
• [C N3] pata_arasan_cf: Adding support for arasan compact flash host controller
• MFD, MMC, MTD und Co.
• [C N3] memstick: add driver for Ricoh R5C592 card reader
• [    ] mfd: ab8500 chip revision 3.0 support
• [  N1] mfd: AB8500 system control driver
• [C N1] mfd: Add a core driver for TI TPS61050/TPS61052 chips v2
• [    ] mfd: Add BTN_TOUCH event to ucb1x00-ts
• [C N1] mfd: add driver for sequencer serial port
• [    ] mfd: Add fast path for WM831x touchscreen interrupts
• [  N1] mfd: Add MAX8997/8966 IRQ control
• [    ] mfd: Add MODULE_DEVICE_TABLE to mc13xxx-core
• [    ] mfd: Add MODULE_DEVICE_TABLE to pcf50633-core
• [    ] mfd: Add MODULE_DEVICE_TABLE to rdc321x-southbridge
• [    ] mfd: Add MODULE_DEVICE_TABLE to vx855
• [C N1] mfd: Add new ab8500 GPADC driver
• [    ] mfd: Add platform data to support multiple WM831x devices per board
• [    ] mfd: add platform_device sharing support for mfd
• [    ] mfd: Add sharing for cs5535 acpi/pms cells
• [    ] mfd: Add Tunnel Creek support to lpc_sch
• [C N2] mfd: Add twl4030 madc driver
• [    ] mfd: Add WM8994 bulk register write operation
• [C N2] mfd: MAX8997/8966 support
• [    ] mfd: Support configuration of WM831x /IRQ output in CMOS mode
• [  N ] mmc: add per device quirk placeholder
• [    ] mmc: dw_mmc: support 8-bit buswidth
• [    ] mmc: dw_mmc: support DDR mode
• [ DN ] mmc: export eMMC4.4 enhanced area details to sysfs
• [    ] mmc: mmci: Add ARM variant with extended FIFO
• [    ] mmc: mmc_test: add tests to measure large sequential I/O performance
• [    ] mmc: mmc_test: add tests to measure random I/O operations per second
• [    ] mmc: mmc_test: make performance test area size about 4MiB
• [C N2] mmc: mxs-mmc: add mmc host driver for i.MX23/28
• [    ] mmc: sdhci: Add Ricoh e823 PCI ID
• [    ] mmc: sdhci: add the abort CMDTYPE bits definition
• [    ] mmc: sdhci-s3c: Auto CMD12 support
• [    ] mmc: sh_mmcif: support aggressive clock gating
• [C  1] mmc: tmio: convert the SDHI MMC driver from MFD to a platform driver
• [C   ] msm: Support for the MSM8960 RUMI3 target
• [    ] mtd_blkdevs: Add background processing support
• [    ] mtd: cfi: add support for AMIC flashes (e.g. A29L160AT)
• [    ] mtd: m25p80: add support for M25PX64
• [    ] mtd: m25p80: add support for the EON EN25F32 chip
• [C N1] mtd: nand: add software BCH ECC support
• [    ] mtd: nand: enable software BCH ECC in nand simulator
• [C N1] mtd: NOR flash driver for OMAP-L137/AM17x
• [    ] mtd: tests: add count parameter to mtd_speedtest
• [    ] mtd: tests: add multiblock erase test to the mtd_speedtest
• [ D  ] of_mmc_spi: add card detect irq support

SCSI

• [    ] SCSI: Add detailed SCSI I/O errors
• [    ] SCSI: block: improve detail in I/O error messages
• [    ] SCSI: bnx2i: Added handling for unsupported iSCSI offload hba
• [    ] SCSI: bnx2i: Added iSCSI text pdu support for iSCSI offload
• [    ] SCSI: bnx2i: Added jumbo MTU support for the no shost case
• [    ] SCSI: bnx2i: Added support for the 57712(E) devices
• [    ] SCSI: bnx2i: Updated to version 2.6.2.3
• [    ] SCSI: cxgbi: enable TEXT PDU support
• [   1] SCSI: fcoe: convert fcoe.ko to become an fcoe transport provider driver
• [ D  ] SCSI: hpsa: Add transport_mode host attribute in /sys
• [ D  ] SCSI: hpsa: allow driver to put controller in either simple or performant mode
• [ D  ] SCSI: hpsa: export resettable host attribute
• [    ] SCSI: hpsa: fix incorrect PCI IDs and add two new ones (2nd try)
• [    ] SCSI: hpsa: make hpsa.hpsa_simple_mode=1 module parameter actually work
• [    ] SCSI: libfc: add hook to notify providers of local port changes
• [    ] SCSI: libfc: add local port hook for provider session lookup
• [    ] SCSI: libfc: add method for setting handler for incoming exchange
• [  N1] SCSI: libfcoe: add implementation to support fcoe transport
• [    ] SCSI: libfcoe: include fcoe_transport.c into kernel libfcoe module
• [C   ] SCSI: libsas: convert to standard kernel debugging
• [   2] SCSI: lpfc 8.3.21: Critical Errors and Bug Fixes
• [   4] SCSI: lpfc 8.3.21: Debugfs additions
• [   1] SCSI: lpfc 8.3.21: FC Discovery changes
• [   1] SCSI: lpfc 8.3.21: Initialization and user interface changes
• [   2] SCSI: lpfc 8.3.22: Add new mailbox command and new BSG fix
• [   2] SCSI: lpfc 8.3.22: Add support for PCI Adapter Failure
• [ D  ] SCSI: megaraid_sas: Version and Changelog update
• [    ] SCSI: mpt2sas : Added customer specific display support
• [    ] SCSI: mpt2sas: Add support for Customer specific branding messages
• [    ] SCSI: mptfusion: Support SAS2.0 Devices with SAS1.0 Controllers
• [    ] SCSI: mvsas: Add support for HighPoint RR27xx series HBA
• [    ] SCSI: qla4xxx: Add support for ql4xmaxqdepth command line parameter
• [    ] SCSI: qla4xxx: add support for ql4xsess_recovery_tmo cmd line param
• [    ] SCSI: qla4xxx: Update driver version to 5.02.00-k6
• [    ] SCSI: scsi_dh_rdac: Add MD36xxf into device list
• [ D  ] SCSI: scsi_mid_low_api.txt recommend resid usage
• [    ] SCSI: ses: add subenclosure support
• [ D  ] SCSI: target: tcm_mod_builder.py generated Makefile cleanups
• [    ] SCSI: target: update version to v4.0.0-rc7-ml
• [ D  ] SCSI: tcm_mod_builder.py: Fix generated *_drop_nodeacl() handler

Various

• [ D  ] cciss: export resettable host attribute
• [    ] dm: improve block integrity support
• [    ] dm ioctl: add flag to wipe buffers for secure data
• [    ] drbd: advance progress step marks for online-verify
• [   1] drbd: allow petabyte storage on 64bit arch
• [    ] drbd: Implemented two new connection states Ahead/Behind
• [   1] drbd: log UUIDs whenever they change
• [    ] drbd: New configuration parameters for dealing with network congestion
• [   1] drbd: New packet for Ahead/Behind mode: P_OUT_OF_SYNC
• [    ] drbd: show progress bar and ETA for online-verify
• [C N4] lib: add shared BCH ECC library
• [ D  ] md: Update documentation for sync_min and sync_max entries

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)