On Wed, Dec 14, 2016 at 3:40 PM, Baoquan He <bhe at redhat.com> wrote: > On 12/14/16 at 02:11pm, Pingfan Liu wrote: >> kexec-tools always allocates program headers for each possible cpu. This >> incurs zero PT_NOTE for offline cpu. We mark this case so that later, >> the capture kernel can distinguish it from the mistake of allocated >> program header. >> The counterpart of the capture kernel comes in next patch. > > When you execute dmesg on your testing machine and grep nr_cpu_ids, > what's the value of nr_cpu_ids? > nr_cpu_ids=128
