On Tue 20-06-17 02:10:44, Hugh Dickins wrote:
> Trinity gets kernel BUG at mm/mmap.c:1963! in about 3 minutes of
> mmap testing. That's the VM_BUG_ON(gap_end < gap_start) at the
> end of unmapped_area_topdown(). Linus points out how MAP_FIXED
> (which does not have to respect our stack guard gap
Trinity gets kernel BUG at mm/mmap.c:1963! in about 3 minutes of
mmap testing. That's the VM_BUG_ON(gap_end < gap_start) at the
end of unmapped_area_topdown(). Linus points out how MAP_FIXED
(which does not have to respect our stack guard gap intentions)
could result in gap_end below gap_start th
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