Re: Re: Re: question about ioremap_cache and PAT

2013-08-23 Thread Andreas Werner
> On Fri, Aug 23, 2013 at 11:18 AM, Andreas Werner > wrote: >> Hi, >> >> why are you curious? >> >> I have never heard about movntdqa. Have you ever tried it? >> May be it is a good idea to try i out. > > I've never tried it, but in theory it should be comparably fast as > compared to WT. > > --

Re: Re: Re: question about ioremap_cache and PAT

2013-08-23 Thread Andy Lutomirski
On Fri, Aug 23, 2013 at 11:18 AM, Andreas Werner wrote: > Hi, > > why are you curious? > > I have never heard about movntdqa. Have you ever tried it? > May be it is a good idea to try i out. I've never tried it, but in theory it should be comparably fast as compared to WT. --Andy -- To unsubscri

Re: Re: Re: question about ioremap_cache and PAT

2013-08-23 Thread Andreas Werner
Hi, why are you curious? I have never heard about movntdqa. Have you ever tried it? May be it is a good idea to try i out. I think i will commit the patch to the kernel and see what happens :-) Best regards. >> On Fri, Aug 23, 2013 at 9:59 AM, Andreas Werner >> wrote: >>> >>> >>> Hi, >>> thank

Re: Re: question about ioremap_cache and PAT

2013-08-23 Thread wernerandy
> On Fri, Aug 23, 2013 at 9:59 AM, Andreas Werner wrote: >> >> >> Hi, >> thank you for your answer. >> >> So we are two persons for now who need WT :-) >> >> Im currently working on an ethernet driver for our own ETH core. >> The problem is that one requirement is to not use DMA to transmit or >>

Re: Re: question about ioremap_cache and PAT

2013-08-23 Thread Andy Lutomirski
On Fri, Aug 23, 2013 at 9:59 AM, Andreas Werner wrote: > > > Hi, > thank you for your answer. > > So we are two persons for now who need WT :-) > > Im currently working on an ethernet driver for our own ETH core. > The problem is that one requirement is to not use DMA to transmit or receive > the