On 2013/2/20 5:56, Tony Luck wrote: > Foolishly sent an earlier reply from Outlook which appears > to have mangled/lost it. Trying again ... > >> In efi_init() memory aligns in IA64_GRANULE_SIZE(16M). If set "crashkernel=1024M-:600M" > > Is this where the real problem begins? Should we insist that users Hi Tony, I think this is the real problem begins and it only appears when use Sparse-Memory. > provide crashkernel > parameters rounded to GRANULE boundaries? > Seems like a good idea, should we modify "\linux\Documentation\kernel-parameters.txt"? Thanks, Xishi Qiu > -Tony > -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>