Thomas Gleixner a3ed0e4393 Revert: Unify CLOCK_MONOTONIC and CLOCK_BOOTTIME ... Revert commits 92af4dcb4e ("tracing: Unify the "boot" and "mono" tracing clocks") 127bfa5f43 ("hrtimer: Unify MONOTONIC and BOOTTIME clock behavior") 7250a4047a ("posix-timers: Unify MONOTONIC and BOOTTIME clock behavior") d6c7270e91 ("timekeeping: Remove boot time specific code") f2d6fdbfd2 ("Input: Evdev - unify MONOTONIC and BOOTTIME clock behavior") d6ed449afd ("timekeeping: Make the MONOTONIC clock behave like the BOOTTIME clock") 72199320d4 ("timekeeping: Add the new CLOCK_MONOTONIC_ACTIVE clock") As stated in the pull request for the unification of CLOCK_MONOTONIC and CLOCK_BOOTTIME, it was clear that we might have to revert the change. As reported by several folks systemd and other applications rely on the documented behaviour of CLOCK_MONOTONIC on Linux and break with the above changes. After resume daemons time out and other timeout related issues are observed. Rafael compiled this list: * systemd kills daemons on resume, after >WatchdogSec seconds of suspending (Genki Sky). [Verified that that's because systemd uses CLOCK_MONOTONIC and expects it to not include the suspend time.] * systemd-journald misbehaves after resume: systemd-journald[7266]: File /var/log/journal/016627c3c4784cd4812d4b7e96a34226/system.journal corrupted or uncleanly shut down, renaming and replacing. (Mike Galbraith). * NetworkManager reports "networking disabled" and networking is broken after resume 50% of the time (Pavel). [May be because of systemd.] * MATE desktop dims the display and starts the screensaver right after system resume (Pavel). * Full system hang during resume (me). [May be due to systemd or NM or both.] That happens on debian and open suse systems. It's sad, that these problems were neither catched in -next nor by those folks who expressed interest in this change. Reported-by: Rafael J. Wysocki <rjw@rjwysocki.net> Reported-by: Genki Sky <sky@genki.is>, Reported-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: John Stultz <john.stultz@linaro.org> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Kevin Easton <kevin@guarana.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Mark Salyzyn <salyzyn@android.com> Cc: Michael Kerrisk <mtk.manpages@gmail.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Petr Mladek <pmladek@suse.com> Cc: Prarit Bhargava <prarit@redhat.com> Cc: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Cc: Steven Rostedt <rostedt@goodmis.org>		2018-04-26 14:53:32 +02:00
..
gameport
joystick	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2018-04-05 13:21:57 -07:00
keyboard	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2018-04-05 13:21:57 -07:00
misc	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2018-04-05 13:21:57 -07:00
mouse	Merge branch 'next' into for-linus	2018-04-04 16:11:49 -07:00
rmi4
serio	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2018-04-05 13:21:57 -07:00
tablet
touchscreen	Changes to chrome-platform for v4.17	2018-04-13 16:20:36 -07:00
apm-power.c
evbug.c
evdev.c	Revert: Unify CLOCK_MONOTONIC and CLOCK_BOOTTIME	2018-04-26 14:53:32 +02:00
ff-core.c
ff-memless.c
input-compat.c
input-compat.h
input-leds.c
input-mt.c
input-polldev.c
input.c
joydev.c
Kconfig
Makefile
matrix-keymap.c
mousedev.c
sparse-keymap.c