Double Page Fault problem
fm3 at os.inf.tu-dresden.de
Wed Sep 8 18:16:09 CEST 2004
On Wednesday 08 September 2004 18:02, Leon wrote:
> I've noticed that I often get a Double PF error if I load the same (or a
> different program) directly after each other. I've been trying different
> programs to see if I can get a pattern but without any luck. In this debug
> output I ran the program "simple_ts_test" directly after each other and
> .....Double PF error. This has happened to dm_phys_test, thread_test, and
Very strange. We've fixed an L4env bug today which could be related to your
problem. Please wait until tomorrow until the remote-CVS is in sync and
try again. At least I can not reproduce your bug with dm_phys_test with
our current CVS.
> Q1: Is this just my setup or a possible bug?
> I've also noticed that the apps starting directly after each other gets
> the same task-ID. This is new (my 04-08-01 CVS build always incremented
> the number). Maybe this is related to the error?
No, there is no relation.
> Q2: From the debug output - why does it not find library "libloader.s.so"?
It's not a bug, only a message. The loader differs between binaries that
are linked against the libloader.s.so and binaries that are not.
## Dept. of Computer Science, Dresden University of Technology, Germany ##
## http://os.inf.tu-dresden.de/~fm3 ##
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