vinit dhatrak wrote, Wednesday 23 September 2009:
> huh? the code which you gave to us already had mmap with
> "PROT_READ|PROT_WRITE" and it even worked with my setup.
> But, if I use PROT_NONE then it crashes with segfault, which is
> perfectly correct as such pages are not meant to be accessed
Sorry, I've been really unclear, let's try to re-explain:
yes, it's as you said, with PROT_NONE it ends in a segfault.
The thing I missed to say is that I didn't call SetPageReserved(), that
makes me see only zeroes, whatever PROT_{READ,WRITE} I used.
Make a check with the code you provided helps a lot ;)
Thanks, bye.
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