On 12/14/16 at 04:15pm, Liu ping fan wrote: > 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 And what's the cpu number of in "lscpu" command?
