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Re: [Qemu-trivial] [PATCH v2 0/5] muldiv64() trivial fixes

From: Michael Tokarev
Subject: Re: [Qemu-trivial] [PATCH v2 0/5] muldiv64() trivial fixes
Date: Sun, 29 May 2016 11:12:15 +0300
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Icedove/38.8.0

09.05.2016 16:24, Laurent Vivier wrote:
> Some fixes in the use of muldiv64()
> The patches have been generated with the help of coccinelle.
> The first patch contains the scripts used to generate the two following
> patches. As it is done for linux, I've added the scripts under
> scripts/coccinelle.
> v2:
> - rework scripts/coccinelle/swap_muldiv64.cocci, to simplify it
> - add overflow_muldiv64.cocci and simplify_muldiv64.cocci
> - add resulting patches
> Laurent Vivier (5):
>   scripts: add muldiv64() checking coccinelle scripts
>   The only 64bit parameter of muldiv64() is the first one.
>   remove useless muldiv64()
>   replace muldiv64(a, b, c) by (uint64_t)a * b / c
>   ppc: Remove a potential overflow in muldiv64()

Applied series to -trivial, thanks!


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