The brand new 2.6.26 Linux kernel comes with support for read-only bind mounts, x86 Page Attribute Tables (PAT), improved webcam support with the help of a driver for UVC devices, and many other improvements.
Linus Torvalds: "So it’s been almost three months since 2.6.25 (87 days to be exact, I think), making this a longer-than-usual release cycle. Or maybe it just feels that way, and we’re always getting close to three months these days."
The most important features introduced in this release:
• Read-only bind mounts
• KVM ported to IA64, PPC and S390
• Improved webcam support
• Wireless mesh networking (802.11s) draft support
• x86 PAT support
• Per-process securebits
• KGDB
• Device whitelist on cgroups
• Memtest
• Export BDI attributes in sysfs
• /proc/pid/mountinfo
• Generic semaphores
The new drivers introduced in this release:
Networking:
• ssb: add a new Gigabit Ethernet driver to the ssb core • New driver "sfc" for Solarstorm SFC4000 controller
• Add support the Korina (IDT RC32434) Ethernet MAC
• pasemi_mac: jumbo frame support, enable GSO by default, basic ethtool support
• ehea: Add DLPAR memory remove support
• Driver for IXP4xx built-in Ethernet ports
Graphics:
• radeon: Initial r500 support
• intel_agp: Add support for Intel 4 series chipsets
• i915: Add support for Intel series 4 chipsets
• pxafb: preliminary smart panel interface support
• Add support for Blackfin/Linux logo for framebuffer console
Sound:
• hda-codec - Allow multiple SPDIF devices, add SI HDMI codec support, add support of Zepto laptops, add model=mobile for AD1884A & co, add support for Toshiba Equium L30, etc.
• Davinci ASoC support
• Emagic Audiowerk 2 ALSA driver
• oxygen: add monitor controls
• pxa2xx-ac97: Support PXA3xx AC97
V4L/ DVB
• V4L2 soc_camera driver for PXA270
• Add support for the MT9M001 camera
• Add support for the MT9V022 camera
• Add support for the ISL6405 dual LNB supply chip
• Initial DVB-S support for MD8800 /CTX948
• cx23885: Add support for the Hauppauge HVR1400, add generic cx23417 hardware encoder support
• Add mxl5505s driver for MaxiLinear 5505 chipsets, basic digital support
SCSI
• zfcp: Add trace records for recovery thread and its queues
• qla2xxx: Add support for host supported speeds FC transport attribute
• scsi_debug: support large non-fake virtual disk
• m68k: new mac_esp scsi driver
• Add support for variable length extended commands
• Firmware: add iSCSI iBFT Support