From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from oss.sgi.com (localhost [127.0.0.1]) by oss.sgi.com (8.12.3/8.12.3) with ESMTP id g5IHsenC025904 for ; Tue, 18 Jun 2002 10:54:40 -0700 Received: (from majordomo@localhost) by oss.sgi.com (8.12.3/8.12.3/Submit) id g5IHseUk025903 for linux-mips-outgoing; Tue, 18 Jun 2002 10:54:40 -0700 X-Authentication-Warning: oss.sgi.com: majordomo set sender to owner-linux-mips@oss.sgi.com using -f Received: from av.mvista.com (gateway-1237.mvista.com [12.44.186.158]) by oss.sgi.com (8.12.3/8.12.3) with SMTP id g5IHsXnC025900 for ; Tue, 18 Jun 2002 10:54:33 -0700 Received: from mvista.com (av [127.0.0.1]) by av.mvista.com (8.9.3/8.9.3) with ESMTP id KAA02786; Tue, 18 Jun 2002 10:57:22 -0700 Message-ID: <3D0F7353.20107@mvista.com> Date: Tue, 18 Jun 2002 10:52:19 -0700 From: Jun Sun User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:0.9.2.1) Gecko/20010901 X-Accept-Language: en-us MIME-Version: 1.0 To: Carsten Langgaard CC: linux-mips@oss.sgi.com Subject: Re: 64-bit kernel References: <3D0F28AE.7B0D822B@mips.com> Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-linux-mips@oss.sgi.com Precedence: bulk Carsten Langgaard wrote: > I don't know if anymore has a interest in the 64-bit kernel, but I just > found this bug (see patch below). > It would be nice to know, how many are interested in the 64-bit kernel > and who actually got something running. > So please rise you voice. > Actually I think there is an increased interestes to 64bit kernel with the recent introduction of RM7K and bcm1250 CPUs. If 64bit kernel gets mature, I think two years down the road we will see mid-range CPUs edging into that domain as well. (Jun is raising his voice....) Jun > /Carsten > > Index: include/asm-mips64/exception.h > =================================================================== > RCS file: > /home/repository/sw/linux-2.4.18/include/asm-mips64/exception.h,v > retrieving revision 1.1.1.1 > diff -u -r1.1.1.1 exception.h > --- include/asm-mips64/exception.h 4 Mar 2002 11:13:25 -0000 > 1.1.1.1 > +++ include/asm-mips64/exception.h 18 Jun 2002 12:18:40 -0000 > @@ -28,7 +28,7 @@ > > .macro __build_clear_fpe > cfc1 a1, fcr31 > - li a2, ~(0x3f << 13) > + li a2, ~(0x3f << 12) > and a2, a1 > ctc1 a2, fcr31 > STI > > > > -- > _ _ ____ ___ Carsten Langgaard Mailto:carstenl@mips.com > |\ /|||___)(___ MIPS Denmark Direct: +45 4486 5527 > | \/ ||| ____) Lautrupvang 4B Switch: +45 4486 5555 > TECHNOLOGIES 2750 Ballerup Fax...: +45 4486 5556 > Denmark http://www.mips.com > > > >