Date: Mon, 8 Nov 2004 20:44:34 +0100 From: Wilko Bulte <wb@freebie.xs4all.nl> To: Paul Richards <paul@originative.co.uk> Cc: Max Laier <max@love2party.net> Subject: Re: cvs commit: src/sys/kern subr_param.c Message-ID: <20041108194434.GA3127@freebie.xs4all.nl> In-Reply-To: <20041108185033.GB34058@myrddin.originative.co.uk> References: <200411061133.iA6BXhHT086940@repoman.freebsd.org> <20041106163748.GB38881@ip.net.ua> <200411061859.56624.max@love2party.net> <418D632E.2020402@root.org> <20041107000311.GA42221@xor.obsecurity.org> <20041108185033.GB34058@myrddin.originative.co.uk>
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[-- Attachment #1 --] On Mon, Nov 08, 2004 at 06:50:33PM +0000, Paul Richards wrote.. > On Sat, Nov 06, 2004 at 04:03:12PM -0800, Kris Kennaway wrote: > > On Sat, Nov 06, 2004 at 03:50:06PM -0800, Nate Lawson wrote: > > > > > I was traveling out of the country so I didn't get a chance to comment. > > > The two caveats I'm aware of is a slight loss in processes that are > > > CPU bound and an audio hum from ACPI CPU idling. The latter is rather > > > interesting actually. At hz=100, it's just a quiet low buzz but at > > > 1000, it is readily audible on many laptops and annoying. Windows uses > > > hz=1000 too and has the same problem. I believe it's related to the > > > capacitors and other devices charging/discharging when clocks are stopped. > > > > Can we play music by modulating the value of hz? :) > > I remember some code for the Commodore Pets that you could use to play > notes on a nearby radio by tweaking some spinning loops. Quite a neat > trick at the time since there wasn't any sound hardware. Yeah.. the FCC's finest hour :) -- Wilko Bulte wilko@FreeBSD.org [-- Attachment #2 --] 0 *H p0l1 0 + 0 *H 00 Ʈ0 *H 0y10U Root CA1 0 U http://www.cacert.org1"0 UCA Cert Signing Authority1!0 *H support@cacert.org0 041106224316Z 051106224316Z0%1#0! *H wb@freebie.xs4all.nl0"0 *H 0 Gj`q[pWDE𣇲n\N o_Z;b {ܜn]F8|_ Y@Q@0Mٲ*'n9lQ3Q4!9V)FzToB۷WeV^$:1b~=Jz;ʯ CCS{b\+Q֠MrC̘7yj.(w̥(2> Z J{1)rݡKRD%ޅ j 00 U 0 0V `HB IGTo get your own certificate for FREE head over to http://www.CAcert.org0 U 0wb@freebie.xs4all.nl0 *H '|%yS6d\GDJkV'z+z{w BD Ҳ +(6 mt>G˖'1< (avG|<"qYSiNY7aDQp^*D{7s!ߙȺAuzۻ,V5ʲ>YT |chtB!9ioa p ^9Gͧ 9X?ƱJ iC&I%!TWYs L}W RĽJU{@84g̱VUZ|4I]v9DyE%rk˽Tq$:P?5f[д{.s(/aИb DSsLҌxnBRkgQE vjpь%T*YKaIS)ۧW0G'!N3A{6=fOI,h5Щ #"gO$W50=0% 0 *H 0y10U Root CA1 0 U http://www.cacert.org1"0 UCA Cert Signing Authority1!0 *H support@cacert.org0 030330122949Z 330329122949Z0y10U Root CA1 0 U http://www.cacert.org1"0 UCA Cert Signing Authority1!0 *H support@cacert.org0"0 *H 0 "F}6(P3@K;f?1k6|Nw6A Fs`n~XdͰE cg ҿ>L5]l!ޞ ٺf27rXɎ^> l[df*zKSy{/ a+~MVڒDA X`efD˔B~ ehQ Wkzr%[ 2H.0B%k?:SHҶ4 zX+[8]fɘמtq r`o34v>$z oE8GAJ. Yתғ}h.KX/ꕧTۋQ"þ,x ӊ/?Qe!eE |ALO)!3 u Qw i" Ṕ1{8h[+~_rLK Wʑ u!7c g>FOp gYͺbA )d)B"xC QKZZqs 00 U 2Ұ:90U #02Ұ:9ѡ}{0y10U Root CA1 0 U http://www.cacert.org1"0 UCA Cert Signing Authority1!0 *H support@cacert.org 0U 002U +0)0'%#!https://www.cacert.org/revoke.crl00 `HB#!https://www.cacert.org/revoke.crl04 `HB'%http://www.cacert.org/index.php?id=100V `HB IGTo get your own certificate for FREE head over to http://www.cacert.org0 *H (\5 ojhX>ÐZ`CpbgX 06;Htq>+h4b@F;S(fSM];`yi;eƁ\MU 7paj|.T>O!܂EMs<evj7$ NmQďʖmC0e';{CCcCh"{Z>7;N˛͚۲p-JذoEH3<2*T#Gdzq c~/ܟ+H%B>Wiw4 Kʠ ƌ27hs_QIS6 Ly:u pg/y= s og/ ${H5)@`ᖆPzY؏! ς;kV#lH<N/ So.t:c¦D l$pG.Բ d$ ܡ5ԼU.}UZ֓v%sLC1\0X00y10U Root CA1 0 U http://www.cacert.org1"0 UCA Cert Signing Authority1!0 *H support@cacert.org Ʈ0 + 0 *H 1 *H 0 *H 1 041108194434Z0# *H 1&\y ? 2ۮk'0R *H 1E0C0 *H 0*H 0 *H @0+0 *H (0 *H EQM$V1 $}8`oZY5RiP]w&OV6\HP?2r9@ w(=~刧KQHaTе|(1̇\ [9ޑD8Y/`\];H{T84t\Y{i*$S e8T M): M?uIߓwi4 9 Csk9TR>cavjFF*\Jwކ
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