Need help for arm64

He Zhe zhe.he at
Wed Dec 14 01:42:38 PST 2016


I notice the function below in kexec/arch/arm64/crashdump-arm64.c. It looks it always causes "kexec -p" to return:
"Memory for crashkernel is not reserved
Please reserve memory by passing"crashkernel=X at Y" parameter to kernel
Then try to loading kdump kernel"

int is_crashkernel_mem_reserved(void)                                           
        return 0;                                                               

Do we have plan to implement this?
Do we have workaround for arm64?


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