[U-Boot] [PATCH] net: fec: Avoid MX28 bus sync issue
Wolfgang Denk
wd at denx.de
Thu Sep 12 20:17:57 CEST 2013
Dear Marek Vasut,
In message <201309121605.04824.marex at denx.de> you wrote:
>
> Looking at the code one more time, it'd make most sense to simply allocate the
> buffer NOT on stack, but with some memalign-kind-of call to avoid this abuse of
> stack. You see, the max packet size is around 2k, which is quite a lot. How does
> this proposal sound to you ?
It makes perfect sense to allocate variable with function scope only
on the stack. That's what the stack has been invented for.
If there is a bug with that, this mug must be isolated and fixed. It
makes zero sense to just paper over it.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
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