Lines Matching refs:warning
14 issues an RCU CPU stall warning. This time period is normally
22 -next- stall, or the following warning for the current stall
24 timing of the next warning for the current stall.
26 Stall-warning messages may be enabled and disabled completely via
31 This kernel configuration parameter causes the stall warning to
40 giving an RCU CPU stall warning message. (This is a cpp
55 This boot/sysfs parameter controls the RCU-tasks stall warning
57 warnings. A positive value sets the stall-warning interval
58 in jiffies. An RCU-tasks stall warning starts wtih the line:
77 On the other hand, if the offending CPU fails to print out a stall-warning
92 Finally, if the grace period ends just as the stall warning starts
93 printing, there will be a spurious stall-warning message:
99 on how the stall warning and the grace-period initialization happen to
105 more information is printed with the stall-warning message, for example:
140 across repeated stall-warning messages, it is possible that RCU's softirq
156 the stall warning, the following additional line is printed:
167 If a stall lasts long enough, multiple stall-warning messages will be
176 So your kernel printed an RCU CPU stall warning. The next question is
211 memory, you might see stall-warning messages.
219 CONFIG_PREEMPT_RCU case, you might see stall-warning
236 warning. Note that SRCU does -not- have CPU stall warnings. Please note