Overview
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Explore the future of 32-bit Linux architecture in this 46-minute conference talk that examines the potential deprecation of highmem support. Delve into the technical challenges and community considerations surrounding highmem, a feature required by certain 32-bit machines that frequently causes frustration among kernel developers. Participate in a focused discussion session aimed at building consensus on whether highmem support can be reasonably discontinued in the coming years, determining optimal timing for such a transition, and identifying prerequisite work needed to minimize disruption for current users. Gain insights into the strategic planning process for major Linux kernel architectural decisions and understand the balance between maintaining legacy support and advancing kernel development efficiency.
Syllabus
Highmem deprecation planning - Arnd Bergmann (Linaro)
Taught by
Linux Plumbers Conference