linux-kernel - Re: Re: Re: question about ioremap

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <trinity-386b7d66-03ef-4db7-a57a-9e69a71300d4-1377285909862@3capp-gmx-bs55>
Date:	Fri, 23 Aug 2013 21:25:09 +0200 (CEST)
From:	"Andreas Werner" <wernerandy@....de>
To:	"Andy Lutomirski" <luto@...capital.net>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: Re: Re: question about ioremap_cache and PAT

> On Fri, Aug 23, 2013 at 11:18 AM, Andreas Werner <wernerandy@....de>
> 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
> 
Ok thank you for your help and information.
But why are you curious?

Is the solution with WT and WB and clflush so particular? I tried a lot to get this working, but this was the only way to get it working.

Do you know if there is an inline function for movntdqa in the linux kernel?
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/