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Microsoft Counted As Key Linux Contributor
alphadogg writes "For the first time ever, Microsoft can be counted as a key contributor to Linux. The company, which once portrayed the open-source OS kernel as a form of cancer, has been ranked 17th on a tally of the largest code contributors to Linux. The Linux Foundation's Linux Development Report, released Tuesday, summarizes who has contributed to the Linux kernel, from versions 2.6.36 to 3.2. The 10 largest contributors listed in the report are familiar names: Red Hat, Intel, Novell, IBM, Texas Instruments, Broadcom, Nokia, Samsung, Oracle and Google. But the appearance of Microsoft is a new one for the list, compiled annually."
No. Microsoft just found a way to make money on open source OS.
About 24% of changes are the result of people who have not declared an association with any company, and there is a very long tail of companies that have small changes, so while the top 5 corporate contributers are fairly consistent, the top 20 varies significantly from release to release.
In this case, these drivers have been 2.5 years in the making. They had been held out of the kernel for that time because their quality wasn't up-to-par before finally being approved. The metric used in this report basically comes down to git commits, and includes all the commits that were made in private git branches before being folded into the mainline kernel. So Microsoft has 2.5 years worth of work on Hyper-V credited to them during the 6 months in question, which amounts to 1% of the changes in that time period. It is a one-time blip, and not indicative of a trend.