On 2/21/2013 10:18 AM, Nathan Zimmer wrote:Thanks I am seeing the failure now.On Thu, Feb 21, 2013 at 01:25:29AM -0800, Stephen Boyd wrote:It works well on ARM processors. I believe it still works on x86 devicesOn 2/19/2013 5:21 PM, akpm@xxxxxxxxxxxxxxxxxxxx wrote:Interesting.* timer_list-split-timer_list_show_tickdevices.patchThese commits seem to break the timer list on devices with maxcpus !=
nr_cpu_ids, which is possible if you specify maxcpus on the kernel
command line. I no longer see the percpu devices that I normally have
after the broadcast device.
However I can't seem to boot at the moment with maxcpus set to less then the actual
number of cpus so I am not having much luck investigating right now.
as well. I suppose you can simulate it by offlining a CPU and then
reading the file.
This comment is useful around the cpumask functions.I had assumed it would be = nr_cpu_ids.
Returns >= nr_cpu_ids if no further cpus set.