CC kernel/sched/idle.o LD kernel/sched/built-in.o CC kernel/time/timer.o kernel/time/timer.c: In function ‘msleep’: kernel/time/timer.c:1914:62: error: ‘pm_freezing’ undeclared (first use in this function) if (jiffs < 5 && hrtimer_resolution < NSEC_PER_SEC / HZ && !pm_freezing) { kernel/time/timer.c:1914:62: note: each undeclared identifier is reported only once for each function it appears in kernel/time/timer.c: In function ‘msleep_interruptible’: kernel/time/timer.c:1936:62: error: ‘pm_freezing’ undeclared (first use in this function) if (jiffs < 5 && hrtimer_resolution < NSEC_PER_SEC / HZ && !pm_freezing) { make[2]: *** [scripts/Makefile.build:294: kernel/time/timer.o] Error 1 make[1]: *** [scripts/Makefile.build:544: kernel/time] Error 2 make: *** [Makefile:992: kernel] Error 2 Reproducible: Always Steps to Reproduce: 1. disable CONFIG_SUSPEND 2. build the kernel with the above result root@Q6600: ~# emerge --info Portage 2.3.3 (python 3.5.2-final-0, default/linux/amd64/13.0/desktop, gcc-5.4.0, glibc-2.23-r3, 4.9.4-ck x86_64) ================================================================= System uname: Linux-4.9.4-ck-x86_64-Intel-R-_Core-TM-2_Extreme_CPU_X9650_@_3.00GHz-with-gentoo-2.3 KiB Mem: 8169016 total, 5608664 free KiB Swap: 1060860 total, 1060860 free Timestamp of repository gentoo: Sun, 22 Jan 2017 11:00:01 +0000 sh bash 4.4_p11 ld GNU ld (Gentoo 2.27 p1.0) 2.27 app-shells/bash: 4.4_p11::gentoo dev-java/java-config: 2.2.0-r3::gentoo dev-lang/perl: 5.24.1_rc4::gentoo dev-lang/python: 2.7.12::gentoo, 3.4.5::gentoo, 3.5.2::gentoo dev-util/cmake: 3.7.2::gentoo dev-util/pkgconfig: 0.29.1::gentoo sys-apps/baselayout: 2.3::gentoo sys-apps/openrc: 0.23.1::gentoo sys-apps/sandbox: 2.10-r3::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69-r2::gentoo sys-devel/automake: 1.14.1-r1::gentoo, 1.15-r2::gentoo sys-devel/binutils: 2.27::gentoo sys-devel/gcc: 5.4.0-r2::gentoo sys-devel/gcc-config: 1.8-r1::gentoo sys-devel/libtool: 2.4.6-r2::gentoo sys-devel/make: 4.2.1::gentoo sys-kernel/linux-headers: 4.9::gentoo (virtual/os-headers) sys-libs/glibc: 2.23-r3::gentoo Repositories: gentoo location: /mnt/ext4_STORAGE/usr/portage sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 sync-rsync-extra-opts: --verbose --progress --exclude-from=/etc/portage/rsync_excludes hnaparst location: /mnt/ext4_STORAGE/var/lib/layman/hnaparst sync-type: laymansync sync-uri: https://github.com/hnaparst/overlay.git masters: gentoo priority: 50 palemoon location: /mnt/ext4_STORAGE/var/lib/layman/palemoon sync-type: laymansync sync-uri: https://github.com/deuiore/palemoon-overlay.git masters: gentoo priority: 50 BZ-overlay location: /mnt/ext4_STORAGE/usr/local/portage masters: gentoo priority: 60 ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt /usr/share/themes/oxygen-gtk/gtk-2.0" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-march=native -O2 -pipe" DISTDIR="/mnt/ext4_STORAGE/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="--quiet-build=n" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks 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 xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://gentoo.mirrors.easynews.com/linux/gentoo/ http://ftp.lecl.net/pub/gentoo/" LANG="en_US.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j4" PKGDIR="/mnt/ext4_STORAGE/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_EXTRA_OPTS="--verbose --progress --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 --exclude=/.git" PORTAGE_TMPDIR="/var/tmp" USE="X a52 aac acl acpi alsa amd64 branding bzip2 cairo cdda cdr cli consolekit cracklib crypt cxx dbus device-mapper directfb dri dts dvd dvdr emboss encode exif fam ffmpeg firefox flac fortran gdbm gif glamor gpm gtk iconv infinality ipv6 jack jpeg lcms ldap libnotify mad mmx mmxext mng modules mp3 mp4 mpeg multilib ncurses nls nptl offensive ogg opengl openmp openssl pam pango pcre pdf png policykit ppds python qt5 readline samba sdl seccomp session spell sse sse2 ssh ssl startup-notification svg tcpd threads tiff truetype udev udisks unicode usb uuid vdpau vorbis wxwidgets x264 xattr xcb xcomposite xft xml xv xvid zlib" ABI_X86="32 64" ALSA_CARDS="ca0106" 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" CPU_FLAGS_X86="mmx mmxext sse sse2 sse3 sse4_1 ssse3" 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 ublox ubx" INPUT_DEVICES="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_4 python3_5" RUBY_TARGETS="ruby21" USERLAND="GNU" VIDEO_CARDS="nvidia" 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: CC, CPPFLAGS, CTARGET, CXX, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, USE_PYTHON
This one-line patch for freezer.h fixes the build failure: https://github.com/torvalds/linux/commit/7de569950716147ed436b27936628ee3ab5b45cc?diff=unified Please include in next ck-sources release. Thanks
Created attachment 461000 [details] fix_build_when_CONFIG_SUSPEND_disabled.patch
Created attachment 461002 [details] .config, fails
I can reproduce the problem and I confirm that the patch fixes the build failure. However, we should use the exact patch from the upstream instead: https://github.com/torvalds/linux/commit/7de569950716147ed436b27936628ee3ab5b45cc.patch
Created attachment 461046 [details, diff] exact patch from upstream (ckolivas) > Please include in next ck-sources release. Thanks @ thunderrd: I've got enough info to start on this now. Thanks. The testing might take some time, but likely it will be in time for the sys-kernel/ck-sources-4.9.6 version bump (mainline kernel.org hasn't even released 4.9.6 yet) Turns out the modern 4.9.x ck patches actually //DO// have their version history available via git: https://github.com/ckolivas/linux/tree/4.9-ck (ck patches were originally provided as tarballs / standalone patches) --- In the meantime - for anyone using an older build without this fix, the best bet is going to be to leave suspend enabled (default setting, I believe) or manually apply the patch prior to building.
thunderrd, gokturk: Thanks for the report & testing respectively. Locally testing an ebuild for sys-kernel/ck-sources which fixes the issue as per the upstream fix. (7de569950716147ed436b27936628ee3ab5b45cc.patch) Some time "soon" (in the 72 hours?) all the QA should be finished. Updated ebuilds which fix this particular issue will definitely be available in portage before sys-kernel/ck-sources-4.9.6 is ready for release :)
It now occurs to me my pull request isn't yet "in the tree" (I marked the status as FIXED prematurely)
commit 0a5a8dedd843c590634d9b07fb55ce0350ba5dd5 Author: Sarah White <kuzetsa@gmail.com> AuthorDate: Mon Jan 23 07:12:31 2017 -0500 Commit: Göktürk Yüksek <gokturk@gentoo.org> CommitDate: Mon Jan 23 18:17:09 2017 -0500 sys-kernel/ck-sources: upstream patch - 4.9.x @ bug #606866 Package-Manager: portage-2.3.0
