δΊ 2014/11/4 18:55, Russell King - ARM Linux ει:
On Tue, Nov 04, 2014 at 05:40:25PM +0800, HuKeping wrote:
Commit 2103f6cba61a8b8bea3fc1b63661d830a2125e76 added a hotplug checking in
machine_kexec_prepare(), but it will lead a failure when loading the
crash-kernel in some cases.
Kexec utility
e many drivers using /dev/mem and we can not
make sure that the different task will not trample on
each others memory.Shall we add some printk to help locating the problem
when error happened?
Thanks,
Hu Keping
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