Hello,
after kernel has booted , when shell is being
execve'ed it repeatedly loops in do_page_fault()
with address 0x0fc01788.
address 0x0fc01788 is well within user address space.
In do_page_fault() code
1.vma = find_vma(mm,address) goes succefully ..means address
pertains to the current task.
2.but fails in
if(!(vma->vm_flags & VM_GROWSDOWN)
{
goto bad_area;
}
VM_GROWSDOWN flag indicates the stack area.
is this indicates problem with mmu initialisation..?
Best Regards,
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