Devin Kim 22b9244e4d timers: Fix endless looping between cascade() and internal_add_timer() ... Adding two (or more) timers with large values for "expires" (they have to reside within tv5 in the same list) leads to endless looping between cascade() and internal_add_timer() in case CONFIG_BASE_SMALL is one and jiffies are crossing the value 1 << 18. The bug was introduced between 2.6.11 and 2.6.12 (and survived for quite some time). This patch ensures that when cascade() is called timers within tv5 are not added endlessly to their own list again, instead they are added to the next lower tv level tv4 (as expected). Change-Id: Ia4e9b79767a4d255f676ecbb739b537bbe7033af Signed-off-by: Christian Hildner <christian.hildner@siemens.com> Reviewed-by: Jan Kiszka <jan.kiszka@siemens.com> Link: http://lkml.kernel.org/r/98673C87CB31274881CFFE0B65ECC87B0F5FC1963E@DEFTHW99EA4MSX.ww902.siemens.net Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: stable@vger.kernel.org		2013-03-04 12:48:25 -08:00
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sys.c	use clamp_t in UNAME26 fix	2013-03-04 12:48:15 -08:00
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timer.c	timers: Fix endless looping between cascade() and internal_add_timer()	2013-03-04 12:48:25 -08:00
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workqueue.c	workqueue: skip nr_running sanity check in worker_enter_idle() if trustee is active	2013-03-04 12:48:24 -08:00
workqueue_sched.h