Kyle Howell wrote: >> Jan Kiszka wrote: >>> Kyle Howell wrote: >>>>> Kyle Howell wrote: >>>>>> I'm running Xenomai 2.4.1 against Linux 2.6.23.12 on an >>>>> x86_64 (Core2) >>>>>> system. I'm finding that all of my CPU cycles are being accounted > >>>>>> as kernel time rather than user time. The correct processes are >>>>>> still billed, but the system is always 0% user. I'm wondering if >>>>> this problem >>>>>> is specific to my setup, or if it is a real bug. Can anyone else >>>>>> out there running x86_64 confirm or deny this behavior? >> I currently have my fingers on a box with 2.6.23.14 with >> Xenomai 2.4.1 and I-pipe 1.4-01 (all standard), but I'm not >> able to reproduce your effect. Some simple shell loop nicely >> loads one CPU at 100%, and /proc/stat looks like this: >> >> cpu 38794 0 6325 411304 2882 0 3265 0 >> cpu0 34786 0 3094 189892 413 0 2716 0 >> cpu1 4007 0 3231 221411 2468 0 548 0 > > Well, I'm not sure whether to be happy or sad. Thanks for checking. > >> Could you send me your full .config? > > I've attached my latest .config.
That one makes the difference: it's reproducible on some test box! /me has to find the magic switch now... Jan -- Siemens AG, Corporate Technology, CT SE 2 Corporate Competence Center Embedded Linux _______________________________________________ Xenomai-help mailing list [email protected] https://mail.gna.org/listinfo/xenomai-help
