X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=TODO;h=66100a0e13898107e180577f6c661c3413b9dea7;hp=56e264ce4233c3b56fc29e80812c981a22a4da19;hb=dcf76484ec0612b909e8a160c9a1374f5a6a1cb8;hpb=d8b78264a5245307babbf5af8e39d6d4a1ae095f diff --git a/TODO b/TODO index 56e264ce4..66100a0e1 100644 --- a/TODO +++ b/TODO @@ -1,18 +1,12 @@ Bugfixes: +* always open() tty6 to keep X from using it; move debug shell to tty6 + * there is nothing to warn about here :) $ systemctl stop systemd-udevd.service systemd-udevd-kernel.socket systemd-udevd-control.socket Warning: Stopping systemd-udevd.service, but it can still be activated by: systemd-udevd-control.socket systemd-udevd-kernel.socket -* kill /etc/timezone handling entirely? What does it provide? - - /etc/localtime carries the same information already: - $ ls -l /etc/localtime; cat /etc/timezone - lrwxrwxrwx 1 root root 33 Jul 27 09:55 /etc/localtime -> /usr/share/zoneinfo/Europe/Berlin - Europe/Berlin - - systemd enforces /usr to be available at bootup, so we can - enforce the use of the symlink - * check systemd-tmpfiles for selinux context hookup for mknod(), symlink() and similar * swap units that are activated by one name but shown in the kernel under another are semi-broken @@ -49,21 +43,85 @@ Bugfixes: Features: -* explore multiple service instances per listening socket idea +* make nspawn work without terminal -* testing tool for socket activation: some binary that listens on a socket and passes it on using the usual socket activation protocol to some server. +* hw watchdog: optionally try to use the preset watchdog timeout instead of always overriding it -* ConditionHost= for filtering services for clusters +* after deserializing sockets in socket.c we should reapply sockopts and things -* journald: add symlinks and device names to kernel messages +* journald: warn if we drop messages we forward to the syslog socket -* maybe make systemd-detect-virt suid? or use fscaps? +* does vasprintf advance the struct vaargs? http://pastie.org/pastes/4712773/text + +* do shutdown audit/utmp msgs inside of PID 1, get rid of systemd-update-utmp-runlevel + +* make timer units go away after they elapsed + +* refuse automount triggers when automount is queued for stop, much like we refuse socket triggers when sockets are queued for stop + +* perfomance messages for selinux are gone from debug log? + +* http://lists.freedesktop.org/archives/systemd-devel/2012-September/006502.html + +* don't use writev() in tmpfiles for sake of compat with sysfs? + +* come up with a nice way to write queue/read_ahead_kb for a block device without interfering with readahead + +* journald: add kernel cmdline option to disable ratelimiting for debug purposes + +* Add a way to reference the machine/boot ID from ExecStart= and similar command lines + +* move PID 1 segfaults to /var/lib/systemd/coredump? + +* Document word splitting syntax for ExecStart= and friends + +* when writing journal entries order field items by their address to improve speed on rotating media + +* create /sbin/init symlinks from the build system + +* Query Paul Moore about relabelling socket fds while they are open + +* move keymaps to /usr/lib/... rather than /usr/lib/udev/... + +* journald: check whether it is OK if the client can still modify delivered journal entries + +* json: use jensson + +* json: properly serialize multiple fields with the same name per entry + +* journal live copy, based on libneon (client) and libmicrohttpd + +* document in wiki json serialization + +* system-wide seccomp filter + +* securityfs: don't mount in container + +* slave/shared remount root fs in container might clash with CAP_SYS_MOUNTS + +* ability to pass fds into systemd -* consider using __secure_getenv() instead of getenv() in libs +* system.conf should have controls for cgroups -* journald: automatic rekeying with no log messages doesn't appear to work +* bind mount read-only the cgroup tree higher than than nspawn -* man: document in ExecStart= explicitly that we don't take shell command lines, only executable names with arguments +* currently system services appear not to generate core dumps... + +* wall messages for shutdown should move to logind + +* allow writing multiple conditions in unit files on one line + +* There's something wrong with escaping unit names: http://lists.freedesktop.org/archives/systemd-devel/2012-August/006292.html + +* cleanup ellipsation for log output in journalctl and systemctl status: have a sane way to disable ellipsation, and disable it by default when invoked in less/more + +* enforce limits on fds openened by socket units + +* explore multiple service instances per listening socket idea + +* testing tool for socket activation: some binary that listens on a socket and passes it on using the usual socket activation protocol to some server. + +* maybe make systemd-detect-virt suid? or use fscaps? * shutdown: don't read-only mount anything when running in container @@ -82,8 +140,6 @@ Features: * document that service reload may be implemented as service reexec -* add option to reconfigure success exit codes/signals for services - * remember which condition failed for services, not just the fact that something failed * use opterr = 0 for all getopt tools @@ -96,11 +152,6 @@ Features: * add _SYSTEMD_USER_UNIT= field to journal entries -* remove Fedora /dev/null logic from localed.c, now that system-config-keyboard is gone - delete /etc/X11/xorg.conf.d/00-system-setup-keyboard.conf from spec file - -* journal: expose current disk usage - * dracut-shutdown needs to be ordered before unmounting /boot * wiki: document new logind LockSessions() call @@ -127,16 +178,10 @@ Features: * logind: wakelock/opportunistic suspend support -* switch-root: sockets need relabelling - -* segfault in journalctl during /var migration - * systemd-analyze post-boot is broken for initrd * man: clarify that time-sync.target is not only sysv compat but also useful otherwise. Same for similar targets -* journalctl should complain if run with uid != 0 and no persistent logs exist - * .device aliases need to be implemented with the "following" logic, probably. * refuse taking lower-case variable names in sd_journal_send() and friends. @@ -182,9 +227,7 @@ Features: * systemctl: when stopping a service which has triggres and warning about it actually check the TriggeredBy= deps fields -* journal: hook up with EFI firmware log, new kmsg logic - -* handle C-A-Del in logind, like the power/suspend buttons? +* journal: hook up with EFI firmware log * nspawn: make use of device cgroup contrller by default @@ -198,12 +241,6 @@ Features: - implement .d/ auto includes for unit files - add syntax to reset ExecStart= lists (and similar) -* manipulate CPU governor during boot, set it to performance - -* steal SBF management from the kernel - -* delay journal /var writeout to after boot if SBF is clean - * move passno parsing to fstab generator * improve !/proc/*/loginuid situation: make /proc/*/loginuid less dependent on CONFIG_AUDIT, @@ -239,8 +276,6 @@ Features: * Add pretty name for seats in logind -* nspawn wants dev_setup() for /dev/fd/ and friends? - * selinux: merge systemd selinux access controls (dwalsh) * ConditionSecurity= should learn about IMA @@ -300,6 +335,8 @@ Features: * dbus: in fedora, make the machine a symlink to /etc/machine-id +* dbus: move dbus to early boot + * journald: reuse XZ context * logind: add equivalent to sd_pid_get_owner_uid() to the D-Bus API @@ -318,8 +355,6 @@ Features: * journalctl: --cursor support -* systemctl status: show coredumps - * save coredump in Windows/Mozilla minidump format * support crash reporting operation modes (https://live.gnome.org/GnomeOS/Design/Whiteboards/ProblemReporting) @@ -334,9 +369,6 @@ Features: * when an instanced service exits, remove its parent cgroup too if possible. -* if we can not get user quota for tmpfs, mount a separate tmpfs instance - for every user in /run/user/$USER with a configured maximum size - * default to actual 32bit PIDs, via /proc/sys/kernel/pid_max * be able to specify a forced restart of service A where service B depends on, in case B @@ -397,8 +429,6 @@ Features: * GC unreferenced jobs (such as .device jobs) -* when failing to start a service due to ratelimiting, try again later, if restart=always is set - * write blog stories about: - enabling dbus services - status update @@ -435,7 +465,8 @@ Features: * timer events with system resume -* timer events on calendar time +* timer events on calendar time: + maybe use this time syntax? http://ohse.de/uwe/uschedule/uschedule.html * dot output for --test showing the 'initial transaction' @@ -457,8 +488,6 @@ Features: - bluetoothd (/var/run/sdp! @/org/bluez/audio!) - distccd -* auditd service files - * fingerprint.target, wireless.target, gps.target, netdevice.target * io priority during initialization @@ -509,6 +538,8 @@ Regularly: * set_put(), hashmap_put() return values check. i.e. == 0 doesn't free()! +* use __secure_getenv() instead of getenv() where appropriate + Scheduled for removal (or fixing): * xxxOverridable dependencies