Trying to upgrade kernels on some powerpc equipment, reach the same error on powe5 and a G5. sys-kernel/hardened-sources-2.6.28-r7 to 2.6.29 all break with the following error: /usr/src/linux-2.6.28-hardened-r7/arch/powerpc/include/asm/mman.h:41: error: 'VM_SAO' undeclared (first use in this function) Reproducible: Always Steps to Reproduce: 1. emerge =sys-kernel/2.6.28-r7 2. Make your kernel config 3. make Actual Results: Bad error Expected Results: A compiled kernel
Portage 2.1.6.13 (default/linux/powerpc/ppc64/2008.0/64bit-userland, gcc-4.3.2, glibc-2.9_p20081201-r2, 2.6.23-hardene d-power5-osl1 ppc64) ================================================================= System uname: Linux-2.6.23-hardened-power5-osl1-ppc64-POWER5+_-gs-with-glibc2.3 Timestamp of tree: Wed, 19 Aug 2009 00:00:01 +0000 ccache version 2.4 [disabled] app-shells/bash: 3.2_p39 dev-java/java-config: 1.3.7, 2.0.33-r1 dev-lang/python: 2.4.4-r14, 2.5.4-r2 dev-python/pycrypto: 2.0.1-r8 dev-util/ccache: 2.4-r7 dev-util/cmake: 2.6.2-r1 sys-apps/baselayout: 1.12.11.1 sys-apps/sandbox: 1.6-r2 sys-devel/autoconf: 2.13, 2.63-r1 sys-devel/automake: 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10.2 sys-devel/binutils: 2.18-r3 sys-devel/gcc-config: 1.4.1 sys-devel/libtool: 1.5.26 virtual/os-headers: 2.6.30-r1 ACCEPT_KEYWORDS="ppc64" CBUILD="powerpc64-unknown-linux-gnu" CFLAGS="-O2 -pipe" CHOST="powerpc64-unknown-linux-gnu" CONFIG_PROTECT="/etc" CONFIG_PROTECT_MASK="/etc/DIR_COLORS /etc/ca-certificates.conf /etc/conf.d/bootmisc /etc/dev.d /etc/env.d /etc/env.d/j ava/ /etc/gconf /etc/init.d /etc/inputrc /etc/networks /etc/protocols /etc/revdep-rebuild /etc/sandbox.d /etc/scsi_id. config /etc/services /etc/terminfo /etc/udev /etc/udev/rules.d" CXXFLAGS="-O2 -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="distlocks fixpackages parallel-fetch protect-owned sandbox sfperms strict unmerge-orphans userfetch" GENTOO_MIRRORS="http://gentoo.osuosl.org/ http://oslportage.osuosl.org/" LDFLAGS="-Wl,-O1" MAKEOPTS="-j8" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/overlays/osl /usr/local/overlays/powerdev" SYNC="rsync://oslportage.osuosl.org/portage/" USE="acl berkdb bzip2 cli cracklib crypt cups dri fortran gdbm gpm ibm iconv isdnlog jpeg ldap libwww maildir mudflap ncurses nls nptl nptlonly openmp pam pcre perl png ppc64 pppd python readline reflection session snmp spl ssl sysfs tc pd unicode xml xorg zlib" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 io plug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile au thz_host authz_owner authz_user autoindex cache dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file _cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling sta tus unique_id userdir usertrack vhost_alias" ELIBC="glibc" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEV ICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" USERLAND="GNU" VIDEO_CARDS="fbdev mach64 mga nv r128 radeon vesa vga" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, LANG, LC_ALL, LINGUAS, PORTAGE_COMPRESS, PORTAGE _COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
Created attachment 201738 [details] Build attempt
Looking through include/linux/mm.h, it seems that things sourced in before line 42 use VM_SAO, and it's therefore undefined when they try. If I define it at the top of mm.h, it seems to compile without error.
Can you test hardened-sources-2.6.32-r9. I have a dual core G5 running it no problems.
This kernel is off the tree, and it works with never versions, so I'm closing this bug.
