On 11/13/14 at 03:50pm, Geoff Levand wrote: > On Thu, 2014-11-13 at 16:37 +0800, Dave Young wrote: > > In your kexec-tools code, by default it will create dtb1 from procfs, as for external > > --dtb it will be dtb2 for comparing with dtb1. > > > > Since dtb1 is a must so it will not work without /proc/device-tree. > > I changed that to allow for no /proc/device-tree if --dtb is passed > since it will also allow a kernel built with CONFIG_PROC_FS=n to do > kexec re-boot. > > Please try it and let me know. Tested the master branch or your kexec-tools, I got below with "mount -o bind /root /proc" because there's some other issues for my customized kernel to boot: arch_process_options:95: initrd: (null) arch_process_options:96: dtb: apm-mustang.dtb arch_process_options:97: lite: 1 arch_process_options:99: port: 0x0 kernel: 0x3ff9cbb0010 kernel_size: 0x602c947 unrecoverable error: could not scan "/proc/device-tree/": No such file or directory Thanks Dave
