Re: Soft lockup in e100 driver ?

2005-08-11 Thread Stephen D. Williams
MHz, 128MB cache. sdw Matti Aarnio wrote: On Wed, Aug 10, 2005 at 08:32:45PM -0400, Stephen D. Williams wrote: I just noticed that the Ubuntu setup says "GSI 20(level,low) -> IRQ 20" whereas I remember my built kernels saying "No GSI.. IRQ 11". I'll invest

Re: Soft lockup in e100 driver ?

2005-08-10 Thread Stephen D. Williams
I just noticed that the Ubuntu setup says "GSI 20(level,low) -> IRQ 20" whereas I remember my built kernels saying "No GSI.. IRQ 11". I'll investigate what that means and how to enable it. Pointers appreciated. sdw Stephen D. Williams wrote: I have be

Re: Soft lockup in e100 driver ?

2005-08-10 Thread Stephen D. Williams
I have been working for days to get a recent kernel to work with these small-format UP Celeron 2Ghz (running at 1.33Ghz) motherboards that I am planning to use as thin clients. I'm doing a PXE boot, loading kernels, and trying to get networking to come up. I eventually realized that the probl

Re: PROBLEM: select() on TCP socket sleeps for 1 tick even if data available

2001-04-11 Thread Stephen D. Williams
total > % time ./pingpong > ./pingpong 0.19s user 0.91s system 45% cpu 2.422 total > % time ./pingpong > ./pingpong 0.10s user 1.02s system 49% cpu 2.282 total > > The results with USE_DOUBLE_POLL off are... > > % time ./pingpong > ./pingpong 0.24s user 1.07s syste

Re: No 100 HZ timer !

2001-04-10 Thread Stephen D. Williams
typical application executes something like > gettimeofday. > ... sdw -- [EMAIL PROTECTED] http://sdw.st Stephen D. Williams 43392 Wayside Cir,Ashburn,VA 20147-4622 703-724-0118W 703-995-0407Fax Dec2000 - To unsubscribe from this list: send the line "unsubscribe linux-kernel"

Re: PROBLEM: select() on TCP socket sleeps for 1 tick even if data available

2001-04-10 Thread Stephen D. Williams
James Antill wrote: > > "Stephen D. Williams" <[EMAIL PROTECTED]> writes: > > > An old thread, but important to get these fundamental performance > > numbers up there: > > > > 2.4.2 on an 800mhz PIII Sceptre laptop w/ 512MB ram: > &g

Re: PROBLEM: select() on TCP socket sleeps for 1 tick even if data available

2001-04-09 Thread Stephen D. Williams
-- > Mike Lindner > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to [EMAIL PROTECTED] > Please read the FAQ at http://www.tux.org/lkml/ -- [EMAIL PROTECTED] http://sdw.st Stephen D. Williams 43392 Wayside Cir,Ashbur