This kernel compiles and runs without problems on a Netra T1-105. Portage 2.0.54 (default-linux/sparc/sparc64/2006.0/2.4, gcc-3.4.5, glibc-2.3.5-r3, 2.6.16-gentoo-r1-pmppk sparc64) ================================================================= System uname: 2.6.16-gentoo-r1-pmppk sparc64 sun4u Gentoo Base System version 1.6.14 dev-lang/python: 2.4.2 sys-apps/sandbox: 1.2.12 sys-devel/autoconf: 2.13, 2.59-r6 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r1 sys-devel/binutils: 2.16.1 sys-devel/libtool: 1.5.22 virtual/os-headers: 2.4.26-r1 ACCEPT_KEYWORDS="sparc" AUTOCLEAN="yes" CBUILD="sparc-unknown-linux-gnu" CFLAGS="-O2 -mcpu=ultrasparc -pipe" CHOST="sparc-unknown-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3/share/config /usr/share/config /var/qmail/control" CONFIG_PROTECT_MASK="/etc/eselect/compiler /etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-O2 -mcpu=ultrasparc -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig distlocks sandbox sfperms strict" GENTOO_MIRRORS="http://gentoo.mirrors.pair.com/ ftp://gentoo.mirrors.pair.com/ http://open-systems.ufl.edu/mirrors/gentoo http://gentoo.mirrors.easynews.com/linux/gentoo/ " MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="sparc X apache2 arts avi berkdb bitmap-fonts bzip2 crypt cups dba dlloader dri eds encode esd expat fbcon foomaticdb fortran gcc64 gd gdbm gif gmp gnome gstreamer gtk gtk2 imlib jpeg kde libwww mad mhash mikmod motif mpeg ncurses nls ogg opengl oss pam pdflib perl png python qt readline sdl slang spell ssl tcpd truetype truetype-fonts type1-fonts usb vorbis xml xmms xv zlib userland_GNU kernel_linux elibc_glibc" Unset: ASFLAGS, CTARGET, INSTALL_MASK, LANG, LC_ALL, LDFLAGS, LINGUAS, PORTDIR_OVERLAY
Can't do ~sparc keywords for up to 2.6.16-gentoo-r1, it has issues on other machine models, namely Blade 1000, 2000, 280R and others that use the qlogic fc chipset as core storage since the driver is broken.