On Tue, Jun 02, 2009 at 03:22:20PM +0000, James Bottomley wrote:
>Hi All,
>
>We've got to the point where there are simply too many embedded
>architectures to invite all the arch maintainers to the kernel summit.
>So, this year, we thought we'd do embedded via topic driven invitations
>instead. So what we're looking for is a proposal to discuss the issues
>most affecting embedded architectures, or preview any features affecting
>the main kernel which embedded architectures might need ... or any other
>topics from embedded architectures which might need discussion or
>debate. If you'd like to do this, could you either reply to this email,
>or send proposals to:
>
>[email protected]
For those not following the ksummit list, below is the current list of
suggested topics:
PROPOSER TOPIC
Jon Corbet How much do we owe sloppy application writers
Jon Corbet The containers end game and how we get there
Balbir Singh The Hacking Hour
Rafael Wysocki Regression tracking and kernel quality
Jon Corbet Criteria for acceptance of kernel tracepoints
Jesse Barnes Profiling and performance counters
Eric Biederman Procedures for dealing with patent problems
John Linville Patch review checklist
Matthew Wilcox How to handle style-only patches
Dan Williams RAID unification / stacked block devices
Jiri Kosina User-space drivers - worth encouraging?
Sam Ravnborg Shipping user-space components in the kernel
Kay Sievers Establishment/maintenance of per-subsystem todo lists
Steve Rostedt Improving changelogs
Jon Corbet I/O bandwidth controllers (maybe minisummit report)
Ted Ts'o PulseAudio and kernel interface issues
Greg KH Generic architecture support and arch layer cleanup
(Josh Boyer: add device tree discussion?)
Dave Jones cpumasks, churn, and unending API changes
Dirk Hohndel Issues related to wireless technologies
Jon Corbet Tracing:
Merging utrace
Ftrace mainline v. private debugging tools
Non-ftrace visibility infrastructure
Systemtap for kernel developers
Marcel Holtmann Tracing and protocol dumping
Some of these certainly impact embedded architectures and workloads. Examples
would be "Generic architecture support, arch layer cleanup", tracing, profiling
and performance counters, userspace drivers, etc.
Which leads me to suggest that it is at least worth having someone with an
embedded focus at KS to simply keep an eye out for impacts of generic changes.
"Feature parity" is something I often deal with in trying to keep ppc4xx up to
speed with the rest of the archs in the kernel.
josh
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