On Friday 26 May 2017 07:17 AM, Atsushi Kumagai wrote:
>>>> write_vmcoreinfo_data(void)
>>>> {
>>>> /*
>>>> + * write 1st kernel's KERNELOFFSET
>>>> + */
>>>> + if (info->kaslr_offset)
>>>> + fprintf(info->file_vmcoreinfo, "%s%lx\n", STR_KERNELOFFSET,
>>>> + info->kaslr_offset);
>>> When will this data written to VMCOREINFO file be used ?
>>> info->kaslr_offset is necessary for vmlinux but -x and -i are exclusive.
>> This is what I thought:
>>
>> Lets says we have got a vmcore1 after re-filtering original vmcore. Now, if we
>> would like to re-filter vmcore1 then we will need kaslr_offset again. So,
>> should we not right kaslr_offset in vmcoreinfo of vmcore1 as well?
> write_vmcoreinfo_data() is called only for -g option, it makes a
> VMCOREINFO file as a separate file, it doesn't overwrite VMCOREINFO in vmcore.
OK..got it.
Will remove this function and send v4.
Thanks
~Pratyush
