nds32: fix up stack guard gap
Commit 1be7107f ("mm: larger stack guard gap, between vmas") fixed up all architectures to deal with the stack guard gap. But when nds32 was added to the tree, it forgot to do the same thing. Resolve this by properly fixing up the nsd32's version of arch_get_unmapped_area() Cc: Nick Hu <nickhu@andestech.com> Cc: Greentime Hu <green.hu@gmail.com> Cc: Vincent Chen <deanbo422@gmail.com> Cc: Michal Hocko <mhocko@suse.com> Cc: Hugh Dickins <hughd@google.com> Cc: Qiang Liu <cyruscyliu@gmail.com> Cc: stable <stable@vger.kernel.org> Reported-by:iLifetruth <yixiaonn@gmail.com> Acked-by:
Hugh Dickins <hughd@google.com> Link: https://lore.kernel.org/r/20210629104024.2293615-1-gregkh@linuxfoundation.org Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
parent
ebea6761