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[News] Another Important Addition to Linux 2.6.28: Graphics Execution Manager

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Intel's GEM Coming In Linux 2.6.28 Kernel

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| Since May when Intel first introduced their Graphics Execution Manager after 
| X.Org developers were enraged over Tungsten's TTM memory manager and its 
| development challenges, we've been talking about GEM several times since 
| then.   
| 
| Intel's Graphics Execution Manager is a kernel memory manager for graphics 
| processors and has since overtaken TTM in what will become the de facto 
| standard for GPU memory management. A technical explanation of GEM can be 
| found here.    
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http://www.phoronix.com/scan.php?page=news_item&px=Njc2NA


Recent:

The State of Kernel Mode-Setting

,----[ Quote ]
| All of the kernel-based mode-setting excitement in Fedora 9 was limited to
| those using Intel's integrated graphics hardware. With Fedora 10 not only can
| Intel users benefit but so can those with ATI Radeon hardware. Jerome Glisse
| has been working on Radeon kernel mode-setting code since December of last
| year, and in recent months David Airlie and Adam Jackson have joined in on
| this work. For those using an ATI R300 GPU to R500 will have kernel-based
| mode-setting support enabled by default in this next Fedora release. A few
| months back AMD had released a new AtomBIOS parser to the open-source
| community, which is being used for the KMS driver and should enter the
| mainline Linux kernel -- likely with Linux 2.6.28.
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http://www.phoronix.com/scan.php?page=article&item=xorg_kms_2008&num=1


Kernel Log: 2.6.27 nearing completion; Btrfs to be added to the kernel?

,----[ Quote ]
| Chris Mason has transferred the source code of the experimental Btrfs file
| system into a Git repository. This move is intended to make it easier for
| other kernel hackers to evaluate the file system and to stimulate discussions
| about incorporating it into the Linux main development branch. Mason believes
| that it would be best to continue development of the file system from now on
| within the framework of the official Linux kernel. If this were to happen, it
| should be with the caveat that Btrfs is not intended for everyday use, in
| much the same way that developers treat the Ext4 file system, which kernel
| hackers have been working to complete within the framework of the Linux main
| development branch since version 2.6.19.
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http://www.heise-online.co.uk/open/Kernel-Log-2-6-27-nearing-completion-Btrfs-to-be-added-to-the-kernel--/news/111632
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