kexec

[WANG Chao]

Is it because your box has secure boot enabled?

在 2013年10月3日星期四，Dmitry Kolesov 写道：

> Hello.
>
> Could anybody help with kexec. I cannot find some informaton from google.
> I try to use kexec for fast boot new kernel but I have error below:
>
> # kexec -l /boot/vmlinuz-3.12.0-rc1+
> --initrd=/boot/initramfs-3.12.0-rc1+.img --command-line="$(cat
> /proc/cmdline)"
> kexec_load failed: Operation not permitted
> entry       = 0x24eff5790 flags = 3e0000
> nr_segments = 3
> segment[0].buf   = 0x7fd169783210
> segment[0].bufsz = 505250
> segment[0].mem   = 0x24d000000
> segment[0].memsz = 1413000
> segment[1].buf   = 0xbc3770
> segment[1].bufsz = 4310
> segment[1].mem   = 0x24efef000
> segment[1].memsz = 5000
> segment[2].buf   = 0xbba650
> segment[2].bufsz = 90e0
> segment[2].mem   = 0x24eff5000
> segment[2].memsz = b000
>
> KEXEC option in the config is enabled.
>
> How can I decid this problem?
>
> Regards,
> Dmitry
>


-- 
Thanks,
Chao Wang
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