Re: [9fans] USB Wireless lan

2014-06-23 Thread Sergey Zhilkin
If you plane to use USB WiFi, please read http://elinux.org/RPi_USB_Wi-Fi_Adapters, there are several problem adapters. 2014-06-22 22:04 GMT+04:00 cinap_len...@felloff.net: wrote kernel 802.11 layer and intel wifilink drivers using openbsd driver as documentation. alexander polakov wrote

Re: [9fans] bug in procwired() for x86 scheduler?

2014-06-23 Thread cinap_lenrek
if(up != p (p-wired == nil || p-wired-machno == m-machno)) dereferencing p-wired can fault when another processor rewires the proc temporarily setting p-wired to nil. -- cinap

Re: [9fans] [GSOC] plan9 kernel scheduler

2014-06-23 Thread Ramakrishnan Muthukrishnan
On Sun, Jun 22, 2014 at 5:40 PM, erik quanstrom quans...@quanstro.net wrote: On Sat Jun 21 21:47:37 EDT 2014, j...@cowsay.org wrote: +1 what Yoann said. :-) On SMP systems, all maches share a global run queue, and maches tend to try grabbing procs that have run on it before (affinity). Take a

Re: [9fans] bug in procwired() for x86 scheduler?

2014-06-23 Thread Yoann Padioleau
Yes I agree, it's better that way. Is there a list somewhere on the web with all those 9atom patches? On Jun 22, 2014, at 5:57 PM, erik quanstrom quans...@quanstro.net wrote: On 22 June 2014 23:25, Yoann Padioleau p...@fb.com wrote: if(up != p (p-wired == nil || p-wired == MACHP(m-machno))

Re: [9fans] [GSOC] plan9 kernel scheduler

2014-06-23 Thread erik quanstrom
Lightweight EDF Scheduling with Deadline Inheritance by Jansen, S.J.Mullender et al. http://doc.utwente.nl/41399/1/00c6.pdf no. that's not it. .TL Real Time in Plan 9 .AU Sape Mullender Jim McKie .AI - erik

Re: [9fans] bug in procwired() for x86 scheduler?

2014-06-23 Thread erik quanstrom
On Mon Jun 23 12:22:23 EDT 2014, p...@fb.com wrote: Yes I agree, it's better that way. Is there a list somewhere on the web with all those 9atom patches? 9fs atom then look in /n/atom/patch, or /n/atom/patch/applied, or /n/atom/patch/applied$year. - erik ps. for 9fs case atom

Re: [9fans] [GSOC] plan9 kernel scheduler

2014-06-23 Thread andrey mirtchovski
plan9.bell-labs.com/iwp9/Real-time.pdf On Mon, Jun 23, 2014 at 10:30 AM, erik quanstrom quans...@quanstro.net wrote: Lightweight EDF Scheduling with Deadline Inheritance by Jansen, S.J.Mullender et al. http://doc.utwente.nl/41399/1/00c6.pdf no. that's not it. .TL Real Time in Plan 9

Re: [9fans] [GSOC] plan9 kernel scheduler

2014-06-23 Thread Ramakrishnan Muthukrishnan
On Tue, Jun 24, 2014 at 12:07 AM, andrey mirtchovski mirtchov...@gmail.com wrote: plan9.bell-labs.com/iwp9/Real-time.pdf On Mon, Jun 23, 2014 at 10:30 AM, erik quanstrom quans...@quanstro.net wrote: Lightweight EDF Scheduling with Deadline Inheritance by Jansen, S.J.Mullender et al.