$ dpkg -l | grep kexec-tools ii kexec-tools 1:2.0.10-2ubuntu1.2 arm64 tools to support fast kexec reboots
$ sudo cat /proc/iomem | grep "System RAM" 00820000-0307ffff : System RAM 03090000-031fffff : System RAM 03410000-0402ffff : System RAM 04040000-0549ffff : System RAM 054c4000-054c8fff : System RAM 084de000-0854ffff : System RAM 085f0000-0866ffff : System RAM 08710000-0877ffff : System RAM 08820000-08a7ffff : System RAM 09160000-0918ffff : System RAM 09280000-0928cfff : System RAM 0967c000-0e65ffff : System RAM 0e690000-0fffffff : System RAM 10800000-17feffff : System RAM 1c010000-1c7fffff : System RAM 1c810000-7efbffff : System RAM 7efe0000-7efeffff : System RAM 7f000000-17ffffffff : System RAM $ sudo kexec -d -l /boot/vmlinuz-4.10.0-22-generic --reuse-cmd --initrd=/boot/vmlinuz-4.10.0-22-generic | grep "System RAM" arch_process_options:141: command_line: root=UUID=968531c2-2cee-41ca-9fb4-9975a1a8bb70 ro module_blacklist=at803x splash quiet vt.handoff=7 arch_process_options:143: initrd: /boot/vmlinuz-4.10.0-22-generic arch_process_options:144: dtb: (null) Try gzip decompression. kernel: 0xffffa122f010 kernel_size: 0x12bc200 get_memory_ranges_iomem_cb: 0000000000820000 - 000000000307ffff : System RAM get_memory_ranges_iomem_cb: 0000000003090000 - 00000000031fffff : System RAM get_memory_ranges_iomem_cb: 0000000003410000 - 000000000402ffff : System RAM get_memory_ranges_iomem_cb: 0000000004040000 - 000000000549ffff : System RAM get_memory_ranges_iomem_cb: 00000000054c4000 - 00000000054c8fff : System RAM get_memory_ranges_iomem_cb: 00000000084de000 - 000000000854ffff : System RAM get_memory_ranges_iomem_cb: 00000000085f0000 - 000000000866ffff : System RAM get_memory_ranges_iomem_cb: 0000000008710000 - 000000000877ffff : System RAM get_memory_ranges_iomem_cb: 0000000008820000 - 0000000008a7ffff : System RAM get_memory_ranges_iomem_cb: 0000000009160000 - 000000000918ffff : System RAM get_memory_ranges_iomem_cb: 0000000009280000 - 000000000928cfff : System RAM get_memory_ranges_iomem_cb: 000000000967c000 - 000000000e65ffff : System RAM get_memory_ranges_iomem_cb: 000000000e690000 - 000000000fffffff : System RAM get_memory_ranges_iomem_cb: 0000000010800000 - 0000000017feffff : System RAM get_memory_ranges_iomem_cb: 000000001c010000 - 000000001c7fffff : System RAM get_memory_ranges_iomem_cb: 000000001c810000 - 000000007efbffff : System RAM get_memory_ranges_iomem_cb: 000000007efe0000 - 000000007efeffff : System RAM get_memory_ranges_iomem_cb: 000000007f000000 - 00000017ffffffff : System RAM ** Tags removed: verification-needed ** Tags added: verification-done-yakkety -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1663400 Title: kexec: arm64: Increase the upper limit for RAM segments To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kexec-tools/+bug/1663400/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs