I use sys-fs/aufs3 with kernel-patch USE enabled together with sys-kernel/gentoo-sources (-build -deblob -symlink) kernel (up to 3.10.7-r1) for portage tree. Extending single kernel compatibility (see bug #438784) Each kernel update requires much attention and manual actions. Reproducible: Always Steps to Reproduce: Now I must do following: Actual Results: 1. Install new kernel. 2. Fix /usr/src/linux symlink (I still prefer to do it manually) 3. Configure new kernel (at least copy existing config and run make oldconfig). 4. make modules_prepare 5. Only here I can patch kernel source tree with aufs3 patch (emerge -1 aufs3), on build without it kernel aufs module fails. 6. Now, I can build kernel and boot with it. Expected Results: In my case (-build -symlink) I expect portage to make a check on installed packages with kernel-patch USE enabled, if present — echo remind from list above. Maybe, it will be better to patch kernel sources basing not on standard build path (/usr/src/linux), but on kernel install path (for 3.10.7-r1 — /usr/src/linux-3.10.7-gentoo-r1/). If 'symlink' USE for kernel package enabled — portage should after correcting buildpath symlink automatically rebuild package(s) with kernel-patch USE enabled. If 'build' USE enabled, portage should prior to kernel build patch its sources (rebuild packages with kernel-patch USE enabled). $ einfo Portage 2.2.1 (default/linux/amd64/13.0, gcc-4.7.3, glibc-2.15-r3, 3.10.7-gentoo-r1 x86_64) ================================================================= System uname: Linux-3.10.7-gentoo-r1-x86_64-AMD_Athlon-tm-_II_X2_250_Processor-with-gentoo-2.2 KiB Mem: 1794804 total, 32692 free KiB Swap: 8000364 total, 7767432 free Timestamp of tree: Wed, 09 Oct 2013 09:15:01 +0000 ld GNU ld (GNU Binutils) 2.23.1 app-shells/bash: 4.2_p45 dev-java/java-config: 2.1.12-r1 dev-lang/python: 2.7.5-r2, 3.2.5-r2 dev-util/cmake: 2.8.10.2-r2 dev-util/pkgconfig: 0.28 sys-apps/baselayout: 2.2 sys-apps/openrc: 0.11.8 sys-apps/sandbox: 2.6-r1 sys-devel/autoconf: 2.13, 2.69 sys-devel/automake: 1.9.6-r3, 1.11.6, 1.13.4 sys-devel/binutils: 2.23.1 sys-devel/gcc: 4.7.3-r1 sys-devel/gcc-config: 1.7.3 sys-devel/libtool: 2.4.2 sys-devel/make: 3.82-r4 sys-kernel/linux-headers: 3.9 (virtual/os-headers) sys-libs/glibc: 2.15-r3 Repositories: gentoo local_hdd ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /etc/env.d /usr/share/gnupg/qualified.txt /var/bind" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.4/ext-active/ /etc/php/apache2-php5.5/ext-active/ /etc/php/cgi-php5.4/ext-active/ /etc/php/cgi-php5.5/ext-active/ /etc/php/cli-php5.4/ext-active/ /etc/php/cli-php5.5/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-march=native -O2 -pipe" DISTDIR="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="--ask --verbose --autounmask=n" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs buildsyspkg config-protect-if-modified distlocks downgrade-backup ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://mirror.yandex.ru/gentoo-distfiles/ ftp://mirror.yandex.ru/gentoo-distfiles/ http://ftp.corbina.net/pub/Linux/gentoo/ ftp://ftp.corbina.net/pub/Linux/gentoo/" LANG="ru_RU.utf8" LC_ALL="" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_EXTRA_OPTS="--exclude-from=/etc/portage/rsync_excludes" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage/gentoo" PORTDIR_OVERLAY="/usr/portage/local" USE="X a52 ac3 acl alsa amd64 avi berkdb bold bzip2 cdr cli consolekit cracklib crypt cups cxx dbus djvu dri dvd flac fortran gdbm gif gtk iconv inotify jpeg jpeg2k lock mmx modules mp3 mudflap multilib ncurses nls nptl ogg openmp pam pcre pdf png policykit qt3support readline session sse sse2 ssl tcpd thunar tiff udev udisks unicode utf8 vorbis xcb xulrunner zlib" ABI_X86="64" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid 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 status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ubx" INPUT_DEVICES="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="ru ru_RU" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-4" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_2" RUBY_TARGETS="ruby19 ruby18" USERLAND="GNU" VIDEO_CARDS="radeon" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CPPFLAGS, CTARGET, INSTALL_MASK, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, USE_PYTHON
(In reply to Sergey S. Starikoff from comment #0) > I use sys-fs/aufs3 with kernel-patch USE enabled together with > sys-kernel/gentoo-sources (-build -deblob -symlink) kernel (up to 3.10.7-r1) > for portage tree. PLease use aufs-sources. Those are aufs3 + gentoo-sources.
(In reply to Justin Lecher from comment #1) > (In reply to Sergey S. Starikoff from comment #0) > > I use sys-fs/aufs3 with kernel-patch USE enabled together with > > sys-kernel/gentoo-sources (-build -deblob -symlink) kernel (up to 3.10.7-r1) > > for portage tree. > > PLease use aufs-sources. Those are aufs3 + gentoo-sources. Thank you! It is a solution for particular issue of aufs3-support patch. But in this bug report it's used as example (and currently the only patch, applayed by title USE flag). If 'kernel-patch' USE flag exist, how it should be handled in ideal.
Here is nothing more that I can do. To use sys-fs/aufs3, you will always need 1. fresh kernel sources 2. /usr/src/linux needs to point there (as for all other module ebuilds) 3. rebuild the kernel after the aufs3 patches were applied. everything else is outside my maintainership. @kernel, do you like to add something?
How are you going to translate step 3 from your actual to your expected results? Without a proper .config present, I think this whole idea doesn't really work...
(In reply to Tom Wijsman (TomWij) from comment #4) > How are you going to translate step 3 from your actual to your expected > results? This step will always be outside the portage space. > Without a proper .config present, I think this whole idea doesn't really > work... Okay, then we will close this bug. Current aufs-sources support vanilla+aufs3 and gentoo-sources+aufs3. Everything else will need to have some user intervention.