于 2013年03月15日 17:31, Andrea Adami 写道:
> AFAIK Arnd is aware and waiting for feedback about his patch:
>
> ARM: compressed/head.S: work around new binutils warning Arnd Bergmann
>
> http://lists.infradead.org/pipermail/linux-arm-kernel/2013-January/144846.html
excuse me, I am not familiar with arm assemble code, so can not give more
information
but at least for me, it seems your patch is more precious, and also welcomed
by compiler.
and I don't think your patch make the code "a more complex":
the reason is:
"keeping code simple and clear" is for readers and debuggers, not for
writers.
I prefer to write more code to let readers and debuggers easy understand.
(if it has minor negative effect with performance)
thanks.
--
Chen Gang
Asianux Corporation
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