-
由 Hugh Dickins 提交于
Refuse to install a page into a mapping if the mapping count is already ridiculously large. You probably cannot trigger this on 32-bit architectures, but on a 64-bit setup we should protect against it. Signed-off-by: NHugh Dickins <hugh@veritas.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
f5154a98