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Thomas Gleixner 3a142a0672 clockevents: Prevent oneshot mode when broadcast device is periodic ... When the per cpu timer is marked CLOCK_EVT_FEAT_C3STOP, then we only can switch into oneshot mode, when the backup broadcast device supports oneshot mode as well. Otherwise we would try to switch the broadcast device into an unsupported mode unconditionally. This went unnoticed so far as the current available broadcast devices support oneshot mode. Seth unearthed this problem while debugging and working around an hpet related BIOS wreckage. Add the necessary check to tick_is_oneshot_available(). Reported-and-tested-by: Seth Forshee <seth.forshee@canonical.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> LKML-Reference: <alpine.LFD.2.00.1102252231200.2701@localhost6.localdomain6> Cc: stable@kernel.org # .21 ->		14 years ago
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Kconfig	…
Makefile	…
clockevents.c	…
clocksource.c	Merge branches 'core-fixes-for-linus', 'x86-fixes-for-linus', 'timers-fixes-for-linus' and 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	14 years ago
jiffies.c	…
ntp.c	…
tick-broadcast.c	clockevents: Prevent oneshot mode when broadcast device is periodic	14 years ago
tick-common.c	clockevents: Prevent oneshot mode when broadcast device is periodic	14 years ago
tick-internal.h	clockevents: Prevent oneshot mode when broadcast device is periodic	14 years ago
tick-oneshot.c	…
tick-sched.c	hrtimers: Notify hrtimer users of switches to NOHZ mode	14 years ago
timecompare.c	…
timeconv.c	…
timekeeping.c	Merge branches 'core-fixes-for-linus', 'x86-fixes-for-linus', 'timers-fixes-for-linus' and 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	14 years ago
timer_list.c	timer debug: Hide kernel addresses via %pK in /proc/timer_list	14 years ago
timer_stats.c	…