On Monday, July 21, 2014 01:26:10 AM Zheng, Lv wrote:
> Hi, Rafael
>
> > From: Rafael J. Wysocki [mailto:r...@rjwysocki.net]
> > Sent: Sunday, July 20, 2014 7:46 AM
> > To: Zheng, Lv
> >
> > On Wednesday, July 16, 2014 04:58:00 PM Lv Zheng wrote:
> > > This patch adds default 64-bit mathematics i
Hi, Rafael
> From: Rafael J. Wysocki [mailto:r...@rjwysocki.net]
> Sent: Sunday, July 20, 2014 7:46 AM
> To: Zheng, Lv
>
> On Wednesday, July 16, 2014 04:58:00 PM Lv Zheng wrote:
> > This patch adds default 64-bit mathematics in aclinux.h using do_div(). As
> > do_div() can be used for all Linux
On Wednesday, July 16, 2014 04:58:00 PM Lv Zheng wrote:
> This patch adds default 64-bit mathematics in aclinux.h using do_div(). As
> do_div() can be used for all Linux architectures, this can also be used as
> stub macros for ACPICA 64-bit mathematics.
>
> But this is not a performance friendly
This patch adds default 64-bit mathematics in aclinux.h using do_div(). As
do_div() can be used for all Linux architectures, this can also be used as
stub macros for ACPICA 64-bit mathematics.
But this is not a performance friendly way, as ACPICA's architecture
specific division OSL only requires
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