Re: wortel problems

[Johan Rydberg]

Johan Rydberg <address@hidden> wrote:

: I don't know if something is failing in the communication between
: wortel and sigma0, but requesting a block of memory with the size
: if (1 << 31) makes the kernel break into the kernel debugger with
: the following message:
: 
:   map_fpage(from=c0043000, to=c004a000, base=0, sndfp=800001f7, rcvfp=10)
:   --- KD# map_fpage(): Mapping already exists. ---

I should maybe say that this also happens with the sigma0 patches [1]
that is said to correct similar (or these) problems.

It makes things a bit better though.  Sigma0 output:

...
s0: unable to allocate page of size 0x80000000 to 0x000bc001
s0: unable to allocate page of size 0x40000000 to 0x000bc001
s0: unable to allocate page of size 0x20000000 to 0x000bc001
s0: unable to allocate page of size 0x10000000 to 0x000bc001
s0: unable to allocate page of size 0x08000000 to 0x000bc001
s0: unable to allocate page of size 0x04000000 to 0x000bc001
s0: unable to allocate page of size 0x02000000 to 0x000bc001
map_fpage(from=c0043000, to=c004a000, base=1000000, sndfp=1000187, rcvfp=10)
--- KD# map_fpage(): Mapping already exists. ---

 [1] http://cgi.cse.unsw.edu.au/~sgoetz/cgi-bin/faqwiz/faqw.py?req=all#2.3

-- 
Johan Rydberg, Free Software Developer, Sweden
http://rtmk.sf.net | http://www.nongnu.org/guss/

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