On Mon, Jul 29, 2013 at 07:15:43PM +0200, Daniel Kiper wrote: > Hi all, > > Here I am sending as attachments patches enabling kexec/kdump > support in Xen PV domU. Only x84_64 architecture is supported. > There is no support for i386 but some code could be easily reused. > Here is a description of patches: [...] > - kexec-kernel-only_20121203.patch: this patch fixes timer > issue on Amazon EC2 machines. Hi Daniel, Do you know the cause of this issue? Does it have something to do with singleshot timer migration when offlining/onlining SMP CPUs? --msw