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Subjectalpha fp-emu vs module refcounting
arch/alpha/math-emu/math.c still uses MOD_{INC,DEC}_USE_COUNT to protect
from unloading which is

a) unsafe
b) in the way of nuking them as soon as 2.7 is out

any chance we could either do a try_module_get on a struct module
*fp_emul_module in alpha core code before or completely disallow module
unloading for it (by removing the cleanup_module() callback)?
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