I installed gentoo-sources 2.4.22-r1. In make menuconfig I activated every option in the sections "Code maturity level options" and "Loadable module support". In the section "Processor type and features" there is no processor family option to optimize the kernel for Athlon XP like in the previous versions. Reproducible: Always Steps to Reproduce: 1. cd /usr/src/linux (It's linked to /usr/src/linux-2.4.22-gentoo-r1.) 2. make menuconfig 3. Activate every option in the sections "Code maturity level options" and "Loadable module support" 4. Enter section "Processor type and features" 5. Select the option "Processor family" and press Enter Actual Results: I didn't find an option for the Athlon XP processor. Expected Results: There should be an option for the Athlon XP processor like in gentoo-sources 2.4.20-r7 and 2.4.20-r8 to optimize the kernel for Athlon XP. This is the output from emerge info: Portage 2.0.49-r18 (default-x86-1.4, gcc-3.2.3, glibc-2.3.2-r1, 2.4.20-gentoo-r8) ================================================================= System uname: 2.4.20-gentoo-r8 i686 AMD Athlon(tm) XP 1600+ Gentoo Base System version 1.4.3.10p1 ACCEPT_KEYWORDS="x86 ~x86" AUTOCLEAN="yes" CFLAGS="-O3 -march=athlon-xp -pipe" CHOST="i686-pc-linux-gnu" COMPILER="gcc3" CONFIG_PROTECT="/etc /usr/X11R6/lib/X11/xkb /usr/kde/2/share/config /usr/kde/3.1/share/config /usr/kde/3/share/config /usr/share/config /usr/share/texmf/tex/generic/config/ /usr/share/texmf/tex/platex/config/ /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/env.d" CXXFLAGS="-O3 -march=athlon-xp -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoaddcvs ccache sandbox" GENTOO_MIRRORS="ftp://ftp.tu-clausthal.de/pub/linux/gentoo/ http://mirrors.sec.informatik.tu-darmstadt.de/gentoo http://gentoo.inode.at/ http://gentoo.linux.no/" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X aalib alsa apache2 apm arts avi berkdb cdr crypt cups dga directfb doc emacs emacs-w3 encode esd fbcon foomaticdb gdbm gif gnome gpm gtk imlib innodb ipv6 jpeg kde ldap libg++ libwww mad maildir mbox mikmod motif mozilla mpeg mysql ncurses nls odbc oggvorbis opengl oss pam pdflib perl png python qt quicktime readline scanner sdl slang spell ssl svga tcltk tcpd tetex tiff truetype usb videos wmf x86 xml xml2 xmms xv zlib linguas_de"
*** This bug has been marked as a duplicate of 34225 ***