Date: Fri, 28 Jun 2013 21:16:18 +0300 From: Konstantin Belousov <kostikbel@gmail.com> To: Chris Torek <torek@torek.net> Cc: freebsd-hackers@freebsd.org Subject: Re: expanding amd64 past the 1TB limit Message-ID: <20130628181618.GV91021@kib.kiev.ua> In-Reply-To: <201306261611.r5QGBie4025519@elf.torek.net> References: <201306261611.r5QGBie4025519@elf.torek.net>
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--4DDnoy+zDPJBVbdO Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Jun 26, 2013 at 10:11:44AM -0600, Chris Torek wrote: > diff --git a/conf/options.amd64 b/conf/options.amd64 > index 90348b7..f3ce505 100644 > --- a/conf/options.amd64 > +++ b/conf/options.amd64 > @@ -1,6 +1,7 @@ > # $FreeBSD$ > # Options specific to AMD64 platform kernels > =20 > +AMD64_HUGE opt_global.h Is this option needed ? The SMAP is already parsed at the time of pmap_bootstrap() call, so you could determine the amount of physical memory and size the KVA map accordingly ? --4DDnoy+zDPJBVbdO Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.20 (FreeBSD) iQIcBAEBAgAGBQJRzdLxAAoJEJDCuSvBvK1BsMQP/Rk23pZGOCI2UrTYcgVV9XO7 hZQt99IhJwjUVOqBXGd0zrH5//4DADt76wThATOJW8In2HwxB6x4O+0AoeZR0yxm YDbtUiI7AaFRIsCLUbOr5L7l974gFoxQ1mEP9iCJ0mhdMkG8rOELdMnIiY96kOkr X/sxsu80SYZCZD+cJXP/ud6q1G7xpjYRHCs6uWNvxtfYqz5aHXZxhcEMG3APPoNn 3HKmlk8JoRgGTi9I8xD6Q/1MpXqvIL/yh5u5URfYDRPePvJiCFRR4tzceIXubQ6p t2IOvi9UWHth+KfEli1s6+TcPgu8PgqpvG2ka0hveI4ENqHlMPZ2dJvZp1/jJLxn 1hh/ZYPLya2WoxzuIbh3Ufv5hvUxQxCKxhBwU0yTb3jSZ7/ox0SvTdOGEVElaHil MKhY4ErYnJb4ZzqPGopVDlCP+CgWthTbBGzrlfWSVolErdCrfpKcc+y4J1JLndbQ QyYbCYXtjpUab2U0nADNjVjC/tO9O/oJqwaSdw0aB5xtR90+z00drIn2oBiB1fvp 1nbet50aEkehRibJtY0UB+aKAOyKcXXYV3MENC+P3fbOniot0k1JyR4SynKZFBHc VQuWlMK+RsTYvNkas4pgIrkyVFy5aXsaBrxSsdbs+sTDJ05GaMfkT0+I6YncfrBw CXjLfVqLQlSAUaO5g99n =SgO7 -----END PGP SIGNATURE----- --4DDnoy+zDPJBVbdO--
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