Ping > > It was introduced in commit f2ca09f381a59 > (ARM: 8311/1: Don't use is_module_addr in setting page attributes) > > We have no need to check start twice, but see if end is also in range. > > Signed-off-by: Hillf Danton <hillf...@alibaba-inc.com> > --- > > --- a/arch/arm/mm/pageattr.c Wed Mar 25 11:55:13 2015 > +++ b/arch/arm/mm/pageattr.c Wed Mar 25 11:57:31 2015 > @@ -52,7 +52,7 @@ static int change_memory_common(unsigned > if (start < MODULES_VADDR || start >= MODULES_END) > return -EINVAL; > > - if (end < MODULES_VADDR || start >= MODULES_END) > + if (end < MODULES_VADDR || end >= MODULES_END) > return -EINVAL; > > data.set_mask = set_mask; > --
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