Posts Tagged ‘Linux’

Intel买咖啡,太渴了

Friday, August 20th, 2010

It could be a brilliant move, or a huge mistake, and only time will tell.

读了Intel和McAfee的官方blog,对此次收购的双方意图解析如下:

Intel:结合安全厂商,扩大无线设备的战略。这次收购咖啡是组合拳中的第二拳[......]

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Receiving Packet Steering

Monday, August 9th, 2010

Linux Kernel 2.6.35最赞的feature就是RPS。

现在的网卡可以接收/发送包的速度已经开始让宿主机的CPU难以跟上。而由于单个CPU的处理能力也慢慢变得难以提升,那么把数据包分布到多个CPU上处理就变得很有必要。在2.6.35内核中,来自Google的Tom Herbert提交[......]

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Setup IPv6 tunnel on Linux

Monday, June 21st, 2010

On Fedora 11, install miredo first.

# yum install miredo

Then launch miredo by root account.

#/usr/sbin/miredo

Now you have a new network interface &#[......]

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Which areaes kernel contributors focused on

Thursday, November 19th, 2009

I’ve made a new kind of analysis for Linux Kernel contributions. It tells us the contributors, such as IBM, Intel, Oracle and Fujitsu etc., were[......]

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Canonical copyright assignment

Thursday, November 12th, 2009

Canonical由于对内核社区的贡献很少,曾经受到Greg老大的点名批评。但是Ubuntu的高用户体验,以及我所知道的一些在Canonical工作的朋友对社区的贡献,让我感觉到Canonical是一家真正想做开源的同时又使用私有软件来提高发布版质量的开源公司。

但最近Canonical发布的新条款[......]

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玩笑开大了

Tuesday, October 13th, 2009

2009 LinuxConf上Mark Shuttleworth(Ubuntu的核心维护者)负责一个Keynote,并在其中说了一段让众多女性开源软件爱好者感到被冒犯了的话,大意:“if we did a better job at considering our non-technical use[......]

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Android代码将被Linux内核驱逐?

Sunday, October 11th, 2009

继之前微软的Hyper-V事件后,Linux内核驱动程序维护者GregKH在9-Oct.提出将在2.6.33内核开始删除Android驱动。

Due to no support from Google, I’ve dropped the android code from the sta[......]

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Kernel Defects Before and After Release

Wednesday, September 23rd, 2009

I’ve tried to analyze the defect data of Linux Kernel to find out the answers of the following questions.

1. How much effort the release candida[......]

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微软向Linux提交代码能走多远

Sunday, September 13th, 2009

微软虚拟机代码可能被移出Linux!

Linux驱动维护者GregKH在为Linux-2.6.32的merge window做准备时整理了现有的staging目录。对于微软提供的虚拟机hv驱动代码发表了一下的观点:

hv (Microsoft Hyper-V) drivers. Over 200 p[......]

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Linux内核社区投稿

Friday, September 11th, 2009

2年前指导公司内部人员如何提交Linux内核Patch时整理的wiki资料。在这里共享,主要介绍Patch作成时,以及社区对应时的注意点。

1.  patch制作

1.1 bug修正

bug修正时请注意以下几点:

  • 是否没有多余的注释。
  • 注释是否符合kernel doc format。
  • 是否incl[......]

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