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 PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Tue, 10 Nov 2009 14:38:02 -0800 From: "H. Peter Anvin" <hpa@...or.com> To: Lennart Sorensen <lsorense@...lub.uwaterloo.ca> CC: Willy Tarreau <w@....eu>, Pavel Machek <pavel@....cz>, Avi Kivity <avi@...hat.com>, Alan Cox <alan@...rguk.ukuu.org.uk>, Matteo Croce <technoboy85@...il.com>, Sven-Haegar Koch <haegar@...net.de>, Ingo Molnar <mingo@...e.hu>, linux-kernel@...r.kernel.org Subject: Re: i686 quirk for AMD Geode On 11/10/2009 02:34 PM, Lennart Sorensen wrote: > On Tue, Nov 10, 2009 at 02:29:33PM -0800, H. Peter Anvin wrote: >> I don't believe we were talking about ARM. > > True. I do get the impression the ARM has higher trap overhead than x86. Also, the x87 FPU is a very clunky beast that's slow to emulate (unlike SSE). -hpa -- 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/
Powered by blists - more mailing lists